| 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+1184;__ATINIT__.push();allocate([37,100,10,0,0,0,0
,0,49,50,51,32,49,48,55,51,55,52,49,56,50,51,32,49,49,50,53,56,57,57,57,48,54,56
,52,50,54,50,48,0,37,108,108,100,32,37,108,108,100,32,37,108,108,100,0,0,37,108,
108,100,44,37,108,108,100,44,37,108,108,100,10,0,45,49,50,51,32,45,49,48,55,51,5
5,52,49,56,50,51,32,45,49,49,50,53,56,57,57,57,48,54,56,52,50,54,50,48,0,0,0,0,0
,0,2,0,0,192,3,0,0,192,4,0,0,192,5,0,0,192,6,0,0,192,7,0,0,192,8,0,0,192,9,0,0,1
92,10,0,0,192,11,0,0,192,12,0,0,192,13,0,0,192,14,0,0,192,15,0,0,192,16,0,0,192,
17,0,0,192,18,0,0,192,19,0,0,192,20,0,0,192,21,0,0,192,22,0,0,192,23,0,0,192,24,
0,0,192,25,0,0,192,26,0,0,192,27,0,0,192,28,0,0,192,29,0,0,192,30,0,0,192,31,0,0
,192,0,0,0,179,1,0,0,195,2,0,0,195,3,0,0,195,4,0,0,195,5,0,0,195,6,0,0,195,7,0,0
,195,8,0,0,195,9,0,0,195,10,0,0,195,11,0,0,195,12,0,0,195,13,0,0,211,14,0,0,195,
15,0,0,195,0,0,12,187,1,0,12,195,2,0,12,195,3,0,12,195,4,0,12,211,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,
1,2,3,4,5,6,7,8,9,255,255,255,255,255,255,255,10,11,12,13,14,15,16,17,18,19,20,2
1,22,23,24,25,26,27,28,29,30,31,32,33,34,35,255,255,255,255,255,255,10,11,12,13,
14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,25
5,255,255,255,255,255,255,255,255,255,0,0,0,0,0,0,0,0,1,2,4,7,3,6,5,0,0,0,0,0,0,
0,0,105,110,102,105,110,105,116,121,0,0,0,0,0,0,0,0,110,97,110,0,0,0,0,0,95,112,
137,0,255,9,47,15,10,0,0,0,100,0,0,0,232,3,0,0,16,39,0,0,160,134,1,0,64,66,15,0,
128,150,152,0,0,225,245,5],"i8",ALLOC_NONE,Runtime.GLOBAL_BASE);var tempDoublePt
r=Runtime.alignMemory(allocate(12,"i8",ALLOC_STATIC),8);assert(tempDoublePtr%8==
0);function copyTempFloat(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[tempDoubleP
tr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDoublePtr+3]=HE
AP8[ptr+3]}function copyTempDouble(ptr){HEAP8[tempDoublePtr]=HEAP8[ptr];HEAP8[te
mpDoublePtr+1]=HEAP8[ptr+1];HEAP8[tempDoublePtr+2]=HEAP8[ptr+2];HEAP8[tempDouble
Ptr+3]=HEAP8[ptr+3];HEAP8[tempDoublePtr+4]=HEAP8[ptr+4];HEAP8[tempDoublePtr+5]=H
EAP8[ptr+5];HEAP8[tempDoublePtr+6]=HEAP8[ptr+6];HEAP8[tempDoublePtr+7]=HEAP8[ptr
+7]}Module["_memset"]=_memset;Module["_i64Subtract"]=_i64Subtract;var ___errno_s
tate=0;function ___setErrNo(value){HEAP32[___errno_state>>2]=value;return value}
var ERRNO_CODES={EPERM: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,ENOTB
LK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFIL
E:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK
:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:4
6,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,ENO
STR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EA
DV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:7
6,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,E
NOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECO
NNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92
,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,E
NETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREAD
Y:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOT
AVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUO
T:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,E
NOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function _sysconf(name){switch(na
me){case 30:return PAGE_SIZE;case 132:case 133:case 12:case 137:case 138:case 15
:case 235:case 16:case 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:ca
se 139:case 80:case 81:case 79:case 82:case 68:case 67:case 164:case 11:case 29:
case 47:case 48:case 95:case 52:case 51:case 46:return 200809;case 27:case 246:c
ase 127:case 128:case 23:case 24:case 160:case 161:case 181:case 182:case 242:ca
se 183:case 184:case 243:case 244:case 245:case 165:case 178:case 179:case 49:ca
se 50:case 168:case 169:case 175:case 170:case 171:case 172:case 97:case 76:case
32:case 173:case 35:return-1;case 176:case 177:case 7:case 155:case 8:case 157:
case 125:case 126:case 92:case 93:case 129:case 130:case 131:case 94:case 91:ret
urn 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:return 99;case 43:case 37:return 2048;case 0:return 2097152;cas
e 3:return 65536;case 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:retur
n 6;case 73:return 4;case 84:{if(typeof navigator==="object")return navigator["h
ardwareConcurrency"]||1;return 1}}___setErrNo(ERRNO_CODES.EINVAL);return-1}var _
BDtoIHigh=true;var _BDtoILow=true;Module["_bitshift64Lshr"]=_bitshift64Lshr;Modu
le["_bitshift64Shl"]=_bitshift64Shl;function _abort(){Module["abort"]()}var ERRN
O_MESSAGES={0:"Success",1:"Not super-user",2:"No such file or directory",3:"No s
uch process",4:"Interrupted system call",5:"I/O error",6:"No such device or addr
ess",7:"Arg list too long",8:"Exec format error",9:"Bad file number",10:"No chil
dren",11:"No more processes",12:"Not enough core",13:"Permission denied",14:"Bad
address",15:"Block device required",16:"Mount device busy",17:"File exists",18:
"Cross-device link",19:"No such device",20:"Not a directory",21:"Is a directory"
,22:"Invalid argument",23:"Too many open files in system",24:"Too many open file
s",25:"Not a typewriter",26:"Text file busy",27:"File too large",28:"No space le
ft on device",29:"Illegal seek",30:"Read only file system",31:"Too many links",3
2:"Broken pipe",33:"Math arg out of domain of func",34:"Math result not represen
table",35:"File locking deadlock error",36:"File or path name too long",37:"No r
ecord locks available",38:"Function not implemented",39:"Directory not empty",40
:"Too many symbolic links",42:"No message of desired type",43:"Identifier remove
d",44:"Channel number out of range",45:"Level 2 not synchronized",46:"Level 3 ha
lted",47:"Level 3 reset",48:"Link number out of range",49:"Protocol driver not a
ttached",50:"No CSI structure available",51:"Level 2 halted",52:"Invalid exchang
e",53:"Invalid request descriptor",54:"Exchange full",55:"No anode",56:"Invalid
request code",57:"Invalid slot",59:"Bad font file 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 not installed",66:"The object is
remote",67:"The link has been severed",68:"Advertise error",69:"Srmount error",7
0:"Communication error on send",71:"Protocol error",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:"Given log. name not unique",77:"f.d.
invalid for this operation",78:"Remote address changed",79:"Can access a need
ed shared lib",80:"Accessing a corrupted shared lib",81:".lib section in a.out c
orrupted",82:"Attempting to link in too many libs",83:"Attempting to exec a shar
ed library",84:"Illegal byte sequence",86:"Streams pipe error",87:"Too many user
s",88:"Socket operation on non-socket",89:"Destination address required",90:"Mes
sage too long",91:"Protocol wrong type for socket",92:"Protocol not available",9
3:"Unknown protocol",94:"Socket type not supported",95:"Not supported",96:"Proto
col family not supported",97:"Address family not supported by protocol family",9
8:"Address already in use",99:"Address not available",100:"Network interface is
not configured",101:"Network is unreachable",102:"Connection reset by network",1
03:"Connection aborted",104:"Connection reset by peer",105:"No buffer space avai
lable",106:"Socket is already connected",107:"Socket is not connected",108:"Can'
t send after socket shutdown",109:"Too many references",110:"Connection timed ou
t",111:"Connection refused",112:"Host is down",113:"Host is unreachable",114:"So
cket already connected",115:"Connection already in progress",116:"Stale file han
dle",122:"Quota exceeded",123:"No medium (in tape drive)",125:"Operation cancele
d",130:"Previous owner died",131:"State not recoverable"};var PATH={splitPath:(f
unction(filename){var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\
/]*|))(?:[\/]*)$/;return splitPathRe.exec(filename).slice(1)}),normalizeArray:(f
unction(parts,allowAboveRoot){var up=0;for(var i=parts.length-1;i>=0;i--){var la
st=parts[i];if(last==="."){parts.splice(i,1)}else if(last===".."){parts.splice(i
,1);up++}else if(up){parts.splice(i,1);up--}}if(allowAboveRoot){for(;up--;up){pa
rts.unshift("..")}}return parts}),normalize:(function(path){var isAbsolute=path.
charAt(0)==="/",trailingSlash=path.substr(-1)==="/";path=PATH.normalizeArray(pat
h.split("/").filter((function(p){return!!p})),!isAbsolute).join("/");if(!path&&!
isAbsolute){path="."}if(path&&trailingSlash){path+="/"}return(isAbsolute?"/":"")
+path}),dirname:(function(path){var result=PATH.splitPath(path),root=result[0],d
ir=result[1];if(!root&&!dir){return"."}if(dir){dir=dir.substr(0,dir.length-1)}re
turn root+dir}),basename:(function(path){if(path==="/")return"/";var lastSlash=p
ath.lastIndexOf("/");if(lastSlash===-1)return path;return path.substr(lastSlash+
1)}),extname:(function(path){return PATH.splitPath(path)[3]}),join:(function(){v
ar paths=Array.prototype.slice.call(arguments,0);return PATH.normalize(paths.joi
n("/"))}),join2:(function(l,r){return PATH.normalize(l+"/"+r)}),resolve:(functio
n(){var resolvedPath="",resolvedAbsolute=false;for(var i=arguments.length-1;i>=-
1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:FS.cwd();if(typeof path!=="
string"){throw new TypeError("Arguments to path.resolve must be strings")}else i
f(!path){return""}resolvedPath=path+"/"+resolvedPath;resolvedAbsolute=path.charA
t(0)==="/"}resolvedPath=PATH.normalizeArray(resolvedPath.split("/").filter((func
tion(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=arr.length-1;for(;end>=0;end--)
{if(arr[end]!=="")break}if(start>end)return[];return arr.slice(start,end-start+1
)}var fromParts=trim(from.split("/"));var toParts=trim(to.split("/"));var length
=Math.min(fromParts.length,toParts.length);var samePartsLength=length;for(var i=
0;i<length;i++){if(fromParts[i]!==toParts[i]){samePartsLength=i;break}}var outpu
tParts=[];for(var i=samePartsLength;i<fromParts.length;i++){outputParts.push("..
")}outputParts=outputParts.concat(toParts.slice(samePartsLength));return outputP
arts.join("/")})};var TTY={ttys:[],init:(function(){}),shutdown:(function(){}),r
egister:(function(dev,ops){TTY.ttys[dev]={input:[],output:[],ops:ops};FS.registe
rDevice(dev,TTY.stream_ops)}),stream_ops:{open:(function(stream){var tty=TTY.tty
s[stream.node.rdev];if(!tty){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}stream.
tty=tty;stream.seekable=false}),close:(function(stream){stream.tty.ops.flush(str
eam.tty)}),flush:(function(stream){stream.tty.ops.flush(stream.tty)}),read:(func
tion(stream,buffer,offset,length,pos){if(!stream.tty||!stream.tty.ops.get_char){
throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}var bytesRead=0;for(var i=0;i<length;
i++){var result;try{result=stream.tty.ops.get_char(stream.tty)}catch(e){throw ne
w FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw new
FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;by
tesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now()
}return bytesRead}),write:(function(stream,buffer,offset,length,pos){if(!stream.
tty||!stream.tty.ops.put_char){throw new FS.ErrnoError(ERRNO_CODES.ENXIO)}for(va
r i=0;i<length;i++){try{stream.tty.ops.put_char(stream.tty,buffer[offset+i])}cat
ch(e){throw new FS.ErrnoError(ERRNO_CODES.EIO)}}if(length){stream.node.timestamp
=Date.now()}return i})},default_tty_ops:{get_char:(function(tty){if(!tty.input.l
ength){var result=null;if(ENVIRONMENT_IS_NODE){var BUFSIZE=256;var buf=new Buffe
r(BUFSIZE);var bytesRead=0;var fd=process.stdin.fd;var usingDevice=false;try{fd=
fs.openSync("/dev/stdin","r");usingDevice=true}catch(e){}bytesRead=fs.readSync(f
d,buf,0,BUFSIZE,null);if(usingDevice){fs.closeSync(fd)}if(bytesRead>0){result=bu
f.slice(0,bytesRead).toString("utf-8")}else{result=null}}else if(typeof window!=
"undefined"&&typeof window.prompt=="function"){result=window.prompt("Input: ");i
f(result!==null){result+="\n"}}else if(typeof readline=="function"){result=readl
ine();if(result!==null){result+="\n"}}if(!result){return null}tty.input=intArray
FromString(result,true)}return tty.input.shift()}),put_char:(function(tty,val){i
f(val===null||val===10){Module["print"](UTF8ArrayToString(tty.output,0));tty.out
put=[]}else{if(val!=0)tty.output.push(val)}}),flush:(function(tty){if(tty.output
&&tty.output.length>0){Module["print"](UTF8ArrayToString(tty.output,0));tty.outp
ut=[]}})},default_tty1_ops:{put_char:(function(tty,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){if(tty.output&&tty.output.length>
0){Module["printErr"](UTF8ArrayToString(tty.output,0));tty.output=[]}})}};var ME
MFS={ops_table:null,mount:(function(mount){return MEMFS.createNode(null,"/",1638
4|511,0)}),createNode:(function(parent,name,mode,dev){if(FS.isBlkdev(mode)||FS.i
sFIFO(mode)){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(!MEMFS.ops_table){MEM
FS.ops_table={dir:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.s
etattr,lookup:MEMFS.node_ops.lookup,mknod:MEMFS.node_ops.mknod,rename:MEMFS.node
_ops.rename,unlink:MEMFS.node_ops.unlink,rmdir:MEMFS.node_ops.rmdir,readdir:MEMF
S.node_ops.readdir,symlink:MEMFS.node_ops.symlink},stream:{llseek:MEMFS.stream_o
ps.llseek}},file:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.se
tattr},stream:{llseek:MEMFS.stream_ops.llseek,read:MEMFS.stream_ops.read,write:M
EMFS.stream_ops.write,allocate:MEMFS.stream_ops.allocate,mmap:MEMFS.stream_ops.m
map}},link:{node:{getattr:MEMFS.node_ops.getattr,setattr:MEMFS.node_ops.setattr,
readlink:MEMFS.node_ops.readlink},stream:{}},chrdev:{node:{getattr:MEMFS.node_op
s.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_table.dir.stream;node.contents={}}
else if(FS.isFile(node.mode)){node.node_ops=MEMFS.ops_table.file.node;node.strea
m_ops=MEMFS.ops_table.file.stream;node.usedBytes=0;node.contents=null}else if(FS
.isLink(node.mode)){node.node_ops=MEMFS.ops_table.link.node;node.stream_ops=MEMF
S.ops_table.link.stream}else if(FS.isChrdev(node.mode)){node.node_ops=MEMFS.ops_
table.chrdev.node;node.stream_ops=MEMFS.ops_table.chrdev.stream}node.timestamp=D
ate.now();if(parent){parent.contents[name]=node}return node}),getFileDataAsRegul
arArray:(function(node){if(node.contents&&node.contents.subarray){var arr=[];for
(var i=0;i<node.usedBytes;++i)arr.push(node.contents[i]);return arr}return node.
contents}),getFileDataAsTypedArray:(function(node){if(!node.contents)return new
Uint8Array;if(node.contents.subarray)return node.contents.subarray(0,node.usedBy
tes);return new Uint8Array(node.contents)}),expandFileStorage:(function(node,new
Capacity){if(node.contents&&node.contents.subarray&&newCapacity>node.contents.le
ngth){node.contents=MEMFS.getFileDataAsRegularArray(node);node.usedBytes=node.co
ntents.length}if(!node.contents||node.contents.subarray){var prevCapacity=node.c
ontents?node.contents.buffer.byteLength:0;if(prevCapacity>=newCapacity)return;va
r CAPACITY_DOUBLING_MAX=1024*1024;newCapacity=Math.max(newCapacity,prevCapacity*
(prevCapacity<CAPACITY_DOUBLING_MAX?2:1.125)|0);if(prevCapacity!=0)newCapacity=M
ath.max(newCapacity,256);var oldContents=node.contents;node.contents=new Uint8Ar
ray(newCapacity);if(node.usedBytes>0)node.contents.set(oldContents.subarray(0,no
de.usedBytes),0);return}if(!node.contents&&newCapacity>0)node.contents=[];while(
node.contents.length<newCapacity)node.contents.push(0)}),resizeFileStorage:(func
tion(node,newSize){if(node.usedBytes==newSize)return;if(newSize==0){node.content
s=null;node.usedBytes=0;return}if(!node.contents||node.contents.subarray){var ol
dContents=node.contents;node.contents=new Uint8Array(new ArrayBuffer(newSize));i
f(oldContents){node.contents.set(oldContents.subarray(0,Math.min(newSize,node.us
edBytes)))}node.usedBytes=newSize;return}if(!node.contents)node.contents=[];if(n
ode.contents.length>newSize)node.contents.length=newSize;else while(node.content
s.length<newSize)node.contents.push(0);node.usedBytes=newSize}),node_ops:{getatt
r:(function(node){var attr={};attr.dev=FS.isChrdev(node.mode)?node.id:1;attr.ino
=node.id;attr.mode=node.mode;attr.nlink=1;attr.uid=0;attr.gid=0;attr.rdev=node.r
dev;if(FS.isDir(node.mode)){attr.size=4096}else if(FS.isFile(node.mode)){attr.si
ze=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.timesta
mp);attr.ctime=new Date(node.timestamp);attr.blksize=4096;attr.blocks=Math.ceil(
attr.size/attr.blksize);return attr}),setattr:(function(node,attr){if(attr.mode!
==undefined){node.mode=attr.mode}if(attr.timestamp!==undefined){node.timestamp=a
ttr.timestamp}if(attr.size!==undefined){MEMFS.resizeFileStorage(node,attr.size)}
}),lookup:(function(parent,name){throw FS.genericErrors[ERRNO_CODES.ENOENT]}),mk
nod:(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.ErrnoError(ERRNO_CODES.ENOTEMPTY)}}}de
lete old_node.parent.contents[old_node.name];old_node.name=new_name;new_dir.cont
ents[new_name]=old_node;old_node.parent=new_dir}),unlink:(function(parent,name){
delete parent.contents[name]}),rmdir:(function(parent,name){var node=FS.lookupNo
de(parent,name);for(var i in node.contents){throw new FS.ErrnoError(ERRNO_CODES.
ENOTEMPTY)}delete parent.contents[name]}),readdir:(function(node){var entries=["
.",".."];for(var key in node.contents){if(!node.contents.hasOwnProperty(key)){co
ntinue}entries.push(key)}return entries}),symlink:(function(parent,newname,oldpa
th){var node=MEMFS.createNode(parent,newname,511|40960,0);node.link=oldpath;retu
rn node}),readlink:(function(node){if(!FS.isLink(node.mode)){throw new FS.ErrnoE
rror(ERRNO_CODES.EINVAL)}return node.link})},stream_ops:{read:(function(stream,b
uffer,offset,length,position){var contents=stream.node.contents;if(position>=str
eam.node.usedBytes)return 0;var size=Math.min(stream.node.usedBytes-position,len
gth);assert(size>=0);if(size>8&&contents.subarray){buffer.set(contents.subarray(
position,position+size),offset)}else{for(var i=0;i<size;i++)buffer[offset+i]=con
tents[position+i]}return size}),write:(function(stream,buffer,offset,length,posi
tion,canOwn){if(!length)return 0;var node=stream.node;node.timestamp=Date.now();
if(buffer.subarray&&(!node.contents||node.contents.subarray)){if(canOwn){node.co
ntents=buffer.subarray(offset,offset+length);node.usedBytes=length;return length
}else if(node.usedBytes===0&&position===0){node.contents=new Uint8Array(buffer.s
ubarray(offset,offset+length));node.usedBytes=length;return length}else if(posit
ion+length<=node.usedBytes){node.contents.set(buffer.subarray(offset,offset+leng
th),position);return length}}MEMFS.expandFileStorage(node,position+length);if(no
de.contents.subarray&&buffer.subarray)node.contents.set(buffer.subarray(offset,o
ffset+length),position);else for(var i=0;i<length;i++){node.contents[position+i]
=buffer[offset+i]}node.usedBytes=Math.max(node.usedBytes,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:(function(stream,offset,length){MEMFS.e
xpandFileStorage(stream.node,offset+length);stream.node.usedBytes=Math.max(strea
m.node.usedBytes,offset+length)}),mmap:(function(stream,buffer,offset,length,pos
ition,prot,flags){if(!FS.isFile(stream.node.mode)){throw new FS.ErrnoError(ERRNO
_CODES.ENODEV)}var ptr;var allocated;var contents=stream.node.contents;if(!(flag
s&2)&&(contents.buffer===buffer||contents.buffer===buffer.buffer)){allocated=fal
se;ptr=contents.byteOffset}else{if(position>0||position+length<stream.node.usedB
ytes){if(contents.subarray){contents=contents.subarray(position,position+length)
}else{contents=Array.prototype.slice.call(contents,position,position+length)}}al
located=true;ptr=_malloc(length);if(!ptr){throw new FS.ErrnoError(ERRNO_CODES.EN
OMEM)}buffer.set(contents,ptr)}return{ptr:ptr,allocated:allocated}})}};var IDBFS
={dbs:{},indexedDB:(function(){if(typeof indexedDB!=="undefined")return indexedD
B;var ret=null;if(typeof window==="object")ret=window.indexedDB||window.mozIndex
edDB||window.webkitIndexedDB||window.msIndexedDB;assert(ret,"IDBFS used, but ind
exedDB not supported");return ret}),DB_VERSION:21,DB_STORE_NAME:"FILE_DATA",moun
t:(function(mount){return MEMFS.mount.apply(null,arguments)}),syncfs:(function(m
ount,populate,callback){IDBFS.getLocalSet(mount,(function(err,local){if(err)retu
rn callback(err);IDBFS.getRemoteSet(mount,(function(err,remote){if(err)return ca
llback(err);var src=populate?remote:local;var dst=populate?local:remote;IDBFS.re
concile(src,dst,callback)}))}))}),getDB:(function(name,callback){var db=IDBFS.db
s[name];if(db){return callback(null,db)}var req;try{req=IDBFS.indexedDB().open(n
ame,IDBFS.DB_VERSION)}catch(e){return callback(e)}req.onupgradeneeded=(function(
e){var db=e.target.result;var transaction=e.target.transaction;var fileStore;if(
db.objectStoreNames.contains(IDBFS.DB_STORE_NAME)){fileStore=transaction.objectS
tore(IDBFS.DB_STORE_NAME)}else{fileStore=db.createObjectStore(IDBFS.DB_STORE_NAM
E)}if(!fileStore.indexNames.contains("timestamp")){fileStore.createIndex("timest
amp","timestamp",{unique:false})}});req.onsuccess=(function(){db=req.result;IDBF
S.dbs[name]=db;callback(null,db)});req.onerror=(function(e){callback(this.error)
;e.preventDefault()})}),getLocalSet:(function(mount,callback){var entries={};fun
ction isRealDir(p){return p!=="."&&p!==".."}function toAbsolute(root){return(fun
ction(p){return PATH.join2(root,p)})}var check=FS.readdir(mount.mountpoint).filt
er(isRealDir).map(toAbsolute(mount.mountpoint));while(check.length){var path=che
ck.pop();var stat;try{stat=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir
(stat.mode)){check.push.apply(check,FS.readdir(path).filter(isRealDir).map(toAbs
olute(path)))}entries[path]={timestamp:stat.mtime}}return callback(null,{type:"l
ocal",entries:entries})}),getRemoteSet:(function(mount,callback){var entries={};
IDBFS.getDB(mount.mountpoint,(function(err,db){if(err)return callback(err);var t
ransaction=db.transaction([IDBFS.DB_STORE_NAME],"readonly");transaction.onerror=
(function(e){callback(this.error);e.preventDefault()});var store=transaction.obj
ectStore(IDBFS.DB_STORE_NAME);var index=store.index("timestamp");index.openKeyCu
rsor().onsuccess=(function(event){var cursor=event.target.result;if(!cursor){ret
urn callback(null,{type:"remote",db:db,entries:entries})}entries[cursor.primaryK
ey]={timestamp:cursor.key};cursor.continue()})}))}),loadLocalEntry:(function(pat
h,callback){var stat,node;try{var lookup=FS.lookupPath(path);node=lookup.node;st
at=FS.stat(path)}catch(e){return callback(e)}if(FS.isDir(stat.mode)){return call
back(null,{timestamp:stat.mtime,mode:stat.mode})}else if(FS.isFile(stat.mode)){n
ode.contents=MEMFS.getFileDataAsTypedArray(node);return callback(null,{timestamp
:stat.mtime,mode:stat.mode,contents:node.contents})}else{return callback(new Err
or("node type not supported"))}}),storeLocalEntry:(function(path,entry,callback)
{try{if(FS.isDir(entry.mode)){FS.mkdir(path,entry.mode)}else if(FS.isFile(entry.
mode)){FS.writeFile(path,entry.contents,{encoding:"binary",canOwn:true})}else{re
turn callback(new Error("node type not supported"))}FS.chmod(path,entry.mode);FS
.utime(path,entry.timestamp,entry.timestamp)}catch(e){return callback(e)}callbac
k(null)}),removeLocalEntry:(function(path,callback){try{var lookup=FS.lookupPath
(path);var stat=FS.stat(path);if(FS.isDir(stat.mode)){FS.rmdir(path)}else if(FS.
isFile(stat.mode)){FS.unlink(path)}}catch(e){return callback(e)}callback(null)})
,loadRemoteEntry:(function(store,path,callback){var req=store.get(path);req.onsu
ccess=(function(event){callback(null,event.target.result)});req.onerror=(functio
n(e){callback(this.error);e.preventDefault()})}),storeRemoteEntry:(function(stor
e,path,entry,callback){var req=store.put(entry,path);req.onsuccess=(function(){c
allback(null)});req.onerror=(function(e){callback(this.error);e.preventDefault()
})}),removeRemoteEntry:(function(store,path,callback){var req=store.delete(path)
;req.onsuccess=(function(){callback(null)});req.onerror=(function(e){callback(th
is.error);e.preventDefault()})}),reconcile:(function(src,dst,callback){var total
=0;var create=[];Object.keys(src.entries).forEach((function(key){var e=src.entri
es[key];var e2=dst.entries[key];if(!e2||e.timestamp>e2.timestamp){create.push(ke
y);total++}}));var remove=[];Object.keys(dst.entries).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=false;var completed=0;var db=src.t
ype==="remote"?src.db:dst.db;var transaction=db.transaction([IDBFS.DB_STORE_NAME
],"readwrite");var store=transaction.objectStore(IDBFS.DB_STORE_NAME);function d
one(err){if(err){if(!done.errored){done.errored=true;return callback(err)}return
}if(++completed>=total){return callback(null)}}transaction.onerror=(function(e){
done(this.error);e.preventDefault()});create.sort().forEach((function(path){if(d
st.type==="local"){IDBFS.loadRemoteEntry(store,path,(function(err,entry){if(err)
return done(err);IDBFS.storeLocalEntry(path,entry,done)}))}else{IDBFS.loadLocalE
ntry(path,(function(err,entry){if(err)return done(err);IDBFS.storeRemoteEntry(st
ore,path,entry,done)}))}}));remove.sort().reverse().forEach((function(path){if(d
st.type==="local"){IDBFS.removeLocalEntry(path,done)}else{IDBFS.removeRemoteEntr
y(store,path,done)}}))})};var NODEFS={isWindows:false,staticInit:(function(){NOD
EFS.isWindows=!!process.platform.match(/^win/)}),mount:(function(mount){assert(E
NVIRONMENT_IS_NODE);return NODEFS.createNode(null,"/",NODEFS.getMode(mount.opts.
root),0)}),createNode:(function(parent,name,mode,dev){if(!FS.isDir(mode)&&!FS.is
File(mode)&&!FS.isLink(mode)){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var no
de=FS.createNode(parent,name,mode);node.node_ops=NODEFS.node_ops;node.stream_ops
=NODEFS.stream_ops;return node}),getMode:(function(path){var stat;try{stat=fs.ls
tatSync(path);if(NODEFS.isWindows){stat.mode=stat.mode|(stat.mode&146)>>1}}catch
(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}return stat.
mode}),realPath:(function(node){var parts=[];while(node.parent!==node){parts.pus
h(node.name);node=node.parent}parts.push(node.mount.opts.root);parts.reverse();r
eturn PATH.join.apply(null,parts)}),flagsToPermissionStringMap:{0:"r",1:"r+",2:"
r+",64:"r",65:"r+",66:"r+",129:"rx+",193:"rx+",514:"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+"},flagsToPermissionString:(function(fla
gs){if(flags in NODEFS.flagsToPermissionStringMap){return NODEFS.flagsToPermissi
onStringMap[flags]}else{return flags}}),node_ops:{getattr:(function(node){var pa
th=NODEFS.realPath(node);var stat;try{stat=fs.lstatSync(path)}catch(e){if(!e.cod
e)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}if(NODEFS.isWindows&&!sta
t.blksize){stat.blksize=4096}if(NODEFS.isWindows&&!stat.blocks){stat.blocks=(sta
t.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,a
time:stat.atime,mtime:stat.mtime,ctime:stat.ctime,blksize:stat.blksize,blocks:st
at.blocks}}),setattr:(function(node,attr){var path=NODEFS.realPath(node);try{if(
attr.mode!==undefined){fs.chmodSync(path,attr.mode);node.mode=attr.mode}if(attr.
timestamp!==undefined){var date=new Date(attr.timestamp);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_CODES[e.code])}}),lookup:(function(p
arent,name){var path=PATH.join2(NODEFS.realPath(parent),name);var mode=NODEFS.ge
tMode(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.mkdirSync(path,node.mode)}else{fs.
writeFileSync(path,"",{mode:node.mode})}}catch(e){if(!e.code)throw e;throw new F
S.ErrnoError(ERRNO_CODES[e.code])}return node}),rename:(function(oldNode,newDir,
newName){var oldPath=NODEFS.realPath(oldNode);var newPath=PATH.join2(NODEFS.real
Path(newDir),newName);try{fs.renameSync(oldPath,newPath)}catch(e){if(!e.code)thr
ow e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),unlink:(function(parent,nam
e){var path=PATH.join2(NODEFS.realPath(parent),name);try{fs.unlinkSync(path)}cat
ch(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.r
mdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e
.code])}}),readdir:(function(node){var path=NODEFS.realPath(node);try{return fs.
readdirSync(path)}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODE
S[e.code])}}),symlink:(function(parent,newName,oldPath){var newPath=PATH.join2(N
ODEFS.realPath(parent),newName);try{fs.symlinkSync(oldPath,newPath)}catch(e){if(
!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}}),readlink:(functi
on(node){var path=NODEFS.realPath(node);try{path=fs.readlinkSync(path);path=NODE
JS_PATH.relative(NODEJS_PATH.resolve(node.mount.opts.root),path);return path}cat
ch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODES[e.code])}})},stream
_ops:{open:(function(stream){var path=NODEFS.realPath(stream.node);try{if(FS.isF
ile(stream.node.mode)){stream.nfd=fs.openSync(path,NODEFS.flagsToPermissionStrin
g(stream.flags))}}catch(e){if(!e.code)throw e;throw new FS.ErrnoError(ERRNO_CODE
S[e.code])}}),close:(function(stream){try{if(FS.isFile(stream.node.mode)&&stream
.nfd){fs.closeSync(stream.nfd)}}catch(e){if(!e.code)throw e;throw new FS.ErrnoEr
ror(ERRNO_CODES[e.code])}}),read:(function(stream,buffer,offset,length,position)
{if(length===0)return 0;var nbuffer=new Buffer(length);var res;try{res=fs.readSy
nc(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]}}ret
urn res}),write:(function(stream,buffer,offset,length,position){var nbuffer=new
Buffer(buffer.subarray(offset,offset+length));var res;try{res=fs.writeSync(strea
m.nfd,nbuffer,0,length,position)}catch(e){throw new FS.ErrnoError(ERRNO_CODES[e.
code])}return res}),llseek:(function(stream,offset,whence){var position=offset;i
f(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){t
hrow new FS.ErrnoError(ERRNO_CODES[e.code])}}}if(position<0){throw new FS.ErrnoE
rror(ERRNO_CODES.EINVAL)}return position})}};var _stdin=allocate(1,"i32*",ALLOC_
STATIC);var _stdout=allocate(1,"i32*",ALLOC_STATIC);var _stderr=allocate(1,"i32*
",ALLOC_STATIC);function _fflush(stream){}var FS={root:null,mounts:[],devices:[n
ull],streams:[],nextInode:1,nameTable:null,currentPath:"/",initialized:false,ign
orePermissions:true,trackingDelegate:{},tracking:{openFlags:{READ:1,WRITE:2}},Er
rnoError:null,genericErrors:{},handleFSError:(function(e){if(!(e instanceof FS.E
rrnoError))throw e+" : "+stackTrace();return ___setErrNo(e.errno)}),lookupPath:(
function(path,opts){path=PATH.resolve(FS.cwd(),path);opts=opts||{};if(!path)retu
rn{path:"",node:null};var defaults={follow_mount:true,recurse_count:0};for(var k
ey in defaults){if(opts[key]===undefined){opts[key]=defaults[key]}}if(opts.recur
se_count>8){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}var parts=PATH.normalizeA
rray(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.lengt
h-1;if(islast&&opts.parent){break}current=FS.lookupNode(current,parts[i]);curren
t_path=PATH.join2(current_path,parts[i]);if(FS.isMountpoint(current)){if(!islast
||islast&&opts.follow_mount){current=current.mounted.root}}if(!islast||opts.foll
ow){var count=0;while(FS.isLink(current.mode)){var link=FS.readlink(current_path
);current_path=PATH.resolve(PATH.dirname(current_path),link);var lookup=FS.looku
pPath(current_path,{recurse_count:opts.recurse_count});current=lookup.node;if(co
unt++>40){throw new FS.ErrnoError(ERRNO_CODES.ELOOP)}}}}return{path:current_path
,node:current}}),getPath:(function(node){var path;while(true){if(FS.isRoot(node)
){var mount=node.mount.mountpoint;if(!path)return mount;return mount[mount.lengt
h-1]!=="/"?mount+"/"+path:mount+path}path=path?node.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)%F
S.nameTable.length}),hashAddNode:(function(node){var hash=FS.hashName(node.paren
t.id,node.name);node.name_next=FS.nameTable[hash];FS.nameTable[hash]=node}),hash
RemoveNode:(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.na
meTable[hash];while(current){if(current.name_next===node){current.name_next=node
.name_next;break}current=current.name_next}}}),lookupNode:(function(parent,name)
{var err=FS.mayLookup(parent);if(err){throw new FS.ErrnoError(err,parent)}var ha
sh=FS.hashName(parent.id,name);for(var node=FS.nameTable[hash];node;node=node.na
me_next){var nodeName=node.name;if(node.parent.id===parent.id&&nodeName===name){
return node}}return FS.lookup(parent,name)}),createNode:(function(parent,name,mo
de,rdev){if(!FS.FSNode){FS.FSNode=(function(parent,name,mode,rdev){if(!parent){p
arent=this}this.parent=parent;this.mount=parent.mount;this.mounted=null;this.id=
FS.nextInode++;this.name=name;this.mode=mode;this.node_ops={};this.stream_ops={}
;this.rdev=rdev});FS.FSNode.prototype={};var readMode=292|73;var writeMode=146;O
bject.defineProperties(FS.FSNode.prototype,{read:{get:(function(){return(this.mo
de&readMode)===readMode}),set:(function(val){val?this.mode|=readMode:this.mode&=
~readMode})},write:{get:(function(){return(this.mode&writeMode)===writeMode}),se
t:(function(val){val?this.mode|=writeMode:this.mode&=~writeMode})},isFolder:{get
:(function(){return FS.isDir(this.mode)})},isDevice:{get:(function(){return FS.i
sChrdev(this.mode)})}})}var node=new FS.FSNode(parent,name,mode,rdev);FS.hashAdd
Node(node);return node}),destroyNode:(function(node){FS.hashRemoveNode(node)}),i
sRoot:(function(node){return node===node.parent}),isMountpoint:(function(node){r
eturn!!node.mounted}),isFile:(function(mode){return(mode&61440)===32768}),isDir:
(function(mode){return(mode&61440)===16384}),isLink:(function(mode){return(mode&
61440)===40960}),isChrdev:(function(mode){return(mode&61440)===8192}),isBlkdev:(
function(mode){return(mode&61440)===24576}),isFIFO:(function(mode){return(mode&6
1440)===4096}),isSocket:(function(mode){return(mode&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+":1218,"xa+":1218},modeStringToFlags
:(function(str){var flags=FS.flagModes[str];if(typeof flags==="undefined"){throw
new Error("Unknown file open mode: "+str)}return flags}),flagsToPermissionStrin
g:(function(flag){var accmode=flag&2097155;var perms=["r","w","rw"][accmode];if(
flag&512){perms+="w"}return perms}),nodePermissions:(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 ER
RNO_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)return ERRNO_CODES.EACCES;return
0}),mayCreate:(function(dir,name){try{var node=FS.lookupNode(dir,name);return ER
RNO_CODES.EEXIST}catch(e){}return FS.nodePermissions(dir,"wx")}),mayDelete:(func
tion(dir,name,isdir){var node;try{node=FS.lookupNode(dir,name)}catch(e){return e
.errno}var err=FS.nodePermissions(dir,"wx");if(err){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 ERRN
O_CODES.EISDIR}}return 0}),mayOpen:(function(node,flags){if(!node){return ERRNO_
CODES.ENOENT}if(FS.isLink(node.mode)){return ERRNO_CODES.ELOOP}else if(FS.isDir(
node.mode)){if((flags&2097155)!==0||flags&512){return ERRNO_CODES.EISDIR}}return
FS.nodePermissions(node,FS.flagsToPermissionString(flags))}),MAX_OPEN_FDS:4096,
nextfd:(function(fd_start,fd_end){fd_start=fd_start||0;fd_end=fd_end||FS.MAX_OPE
N_FDS;for(var fd=fd_start;fd<=fd_end;fd++){if(!FS.streams[fd]){return fd}}throw
new FS.ErrnoError(ERRNO_CODES.EMFILE)}),getStream:(function(fd){return FS.stream
s[fd]}),createStream:(function(stream,fd_start,fd_end){if(!FS.FSStream){FS.FSStr
eam=(function(){});FS.FSStream.prototype={};Object.defineProperties(FS.FSStream.
prototype,{object:{get:(function(){return this.node}),set:(function(val){this.no
de=val})},isRead:{get:(function(){return(this.flags&2097155)!==1})},isWrite:{get
:(function(){return(this.flags&2097155)!==0})},isAppend:{get:(function(){return
this.flags&1024})}})}var newStream=new FS.FSStream;for(var p in stream){newStrea
m[p]=stream[p]}stream=newStream;var fd=FS.nextfd(fd_start,fd_end);stream.fd=fd;F
S.streams[fd]=stream;return stream}),closeStream:(function(fd){FS.streams[fd]=nu
ll}),getStreamFromPtr:(function(ptr){return FS.streams[ptr-1]}),getPtrForStream:
(function(stream){return stream?stream.fd+1:0}),chrdev_stream_ops:{open:(functio
n(stream){var device=FS.getDevice(stream.node.rdev);stream.stream_ops=device.str
eam_ops;if(stream.stream_ops.open){stream.stream_ops.open(stream)}}),llseek:(fun
ction(){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)})},major:(function(dev){retu
rn dev>>8}),minor:(function(dev){return dev&255}),makedev:(function(ma,mi){retur
n ma<<8|mi}),registerDevice:(function(dev,ops){FS.devices[dev]={stream_ops:ops}}
),getDevice:(function(dev){return FS.devices[dev]}),getMounts:(function(mount){v
ar mounts=[];var check=[mount];while(check.length){var m=check.pop();mounts.push
(m);check.push.apply(check,m.mounts)}return mounts}),syncfs:(function(populate,c
allback){if(typeof populate==="function"){callback=populate;populate=false}var m
ounts=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>=mou
nts.length){callback(null)}}mounts.forEach((function(mount){if(!mount.type.syncf
s){return done(null)}mount.type.syncfs(mount,populate,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&&!ps
eudo){var lookup=FS.lookupPath(mountpoint,{follow_mount:false});mountpoint=looku
p.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.ENOTDI
R)}}var mount={type:type,opts:opts,mountpoint:mountpoint,mounts:[]};var mountRoo
t=type.mount(mount);mountRoot.mount=mount;mount.root=mountRoot;if(root){FS.root=
mountRoot}else if(node){node.mounted=mount;if(node.mount){node.mount.mounts.push
(mount)}}return mountRoot}),unmount:(function(mountpoint){var lookup=FS.lookupPa
th(mountpoint,{follow_mount:false});if(!FS.isMountpoint(lookup.node)){throw new
FS.ErrnoError(ERRNO_CODES.EINVAL)}var node=lookup.node;var mount=node.mounted;va
r mounts=FS.getMounts(mount);Object.keys(FS.nameTable).forEach((function(hash){v
ar current=FS.nameTable[hash];while(current){var next=current.name_next;if(mount
s.indexOf(current.mount)!==-1){FS.destroyNode(current)}current=next}}));node.mou
nted=null;var idx=node.mount.mounts.indexOf(mount);assert(idx!==-1);node.mount.m
ounts.splice(idx,1)}),lookup:(function(parent,name){return parent.node_ops.looku
p(parent,name)}),mknod:(function(path,mode,dev){var lookup=FS.lookupPath(path,{p
arent:true});var parent=lookup.node;var name=PATH.basename(path);if(!name||name=
=="."||name===".."){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var err=FS.mayCr
eate(parent,name);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.mknod
){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node_ops.mknod(parent
,name,mode,dev)}),create:(function(path,mode){mode=mode!==undefined?mode:438;mod
e&=4095;mode|=32768;return FS.mknod(path,mode,0)}),mkdir:(function(path,mode){mo
de=mode!==undefined?mode:511;mode&=511|512;mode|=16384;return FS.mknod(path,mode
,0)}),mkdev:(function(path,mode,dev){if(typeof dev==="undefined"){dev=mode;mode=
438}mode|=8192;return FS.mknod(path,mode,dev)}),symlink:(function(oldpath,newpat
h){if(!PATH.resolve(oldpath)){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}var lo
okup=FS.lookupPath(newpath,{parent:true});var parent=lookup.node;if(!parent){thr
ow new FS.ErrnoError(ERRNO_CODES.ENOENT)}var newname=PATH.basename(newpath);var
err=FS.mayCreate(parent,newname);if(err){throw new FS.ErrnoError(err)}if(!parent
.node_ops.symlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return parent.node
_ops.symlink(parent,newname,oldpath)}),rename:(function(old_path,new_path){var o
ld_dirname=PATH.dirname(old_path);var new_dirname=PATH.dirname(new_path);var old
_name=PATH.basename(old_path);var new_name=PATH.basename(new_path);var lookup,ol
d_dir,new_dir;try{lookup=FS.lookupPath(old_path,{parent:true});old_dir=lookup.no
de;lookup=FS.lookupPath(new_path,{parent:true});new_dir=lookup.node}catch(e){thr
ow new FS.ErrnoError(ERRNO_CODES.EBUSY)}if(!old_dir||!new_dir)throw new FS.Errno
Error(ERRNO_CODES.ENOENT);if(old_dir.mount!==new_dir.mount){throw new FS.ErrnoEr
ror(ERRNO_CODES.EXDEV)}var old_node=FS.lookupNode(old_dir,old_name);var relative
=PATH.relative(old_path,new_dirname);if(relative.charAt(0)!=="."){throw new FS.E
rrnoError(ERRNO_CODES.EINVAL)}relative=PATH.relative(new_path,old_dirname);if(re
lative.charAt(0)!=="."){throw new FS.ErrnoError(ERRNO_CODES.ENOTEMPTY)}var new_n
ode;try{new_node=FS.lookupNode(new_dir,new_name)}catch(e){}if(old_node===new_nod
e){return}var isdir=FS.isDir(old_node.mode);var err=FS.mayDelete(old_dir,old_nam
e,isdir);if(err){throw new FS.ErrnoError(err)}err=new_node?FS.mayDelete(new_dir,
new_name,isdir):FS.mayCreate(new_dir,new_name);if(err){throw new FS.ErrnoError(e
rr)}if(!old_dir.node_ops.rename){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(F
S.isMountpoint(old_node)||new_node&&FS.isMountpoint(new_node)){throw new FS.Errn
oError(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["willMovePa
th"]){FS.trackingDelegate["willMovePath"](old_path,new_path)}}catch(e){console.l
og("FS.trackingDelegate['willMovePath']('"+old_path+"', '"+new_path+"') threw an
exception: "+e.message)}FS.hashRemoveNode(old_node);try{old_dir.node_ops.rename
(old_node,new_dir,new_name)}catch(e){throw e}finally{FS.hashAddNode(old_node)}tr
y{if(FS.trackingDelegate["onMovePath"])FS.trackingDelegate["onMovePath"](old_pat
h,new_path)}catch(e){console.log("FS.trackingDelegate['onMovePath']('"+old_path+
"', '"+new_path+"') threw an exception: "+e.message)}}),rmdir:(function(path){va
r 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(parent,n
ame,true);if(err){throw new FS.ErrnoError(err)}if(!parent.node_ops.rmdir){throw
new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint(node)){throw new FS.Errn
oError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["willDeletePath"]){FS.track
ingDelegate["willDeletePath"](path)}}catch(e){console.log("FS.trackingDelegate['
willDeletePath']('"+path+"') threw an exception: "+e.message)}parent.node_ops.rm
dir(parent,name);FS.destroyNode(node);try{if(FS.trackingDelegate["onDeletePath"]
)FS.trackingDelegate["onDeletePath"](path)}catch(e){console.log("FS.trackingDele
gate['onDeletePath']('"+path+"') threw an exception: "+e.message)}}),readdir:(fu
nction(path){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;i
f(!node.node_ops.readdir){throw new FS.ErrnoError(ERRNO_CODES.ENOTDIR)}return no
de.node_ops.readdir(node)}),unlink:(function(path){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(parent,name,false);if(err){if(err==
=ERRNO_CODES.EISDIR)err=ERRNO_CODES.EPERM;throw new FS.ErrnoError(err)}if(!paren
t.node_ops.unlink){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isMountpoint
(node)){throw new FS.ErrnoError(ERRNO_CODES.EBUSY)}try{if(FS.trackingDelegate["w
illDeletePath"]){FS.trackingDelegate["willDeletePath"](path)}}catch(e){console.l
og("FS.trackingDelegate['willDeletePath']('"+path+"') threw an exception: "+e.me
ssage)}parent.node_ops.unlink(parent,name);FS.destroyNode(node);try{if(FS.tracki
ngDelegate["onDeletePath"])FS.trackingDelegate["onDeletePath"](path)}catch(e){co
nsole.log("FS.trackingDelegate['onDeletePath']('"+path+"') threw an exception: "
+e.message)}}),readlink:(function(path){var lookup=FS.lookupPath(path);var link=
lookup.node;if(!link){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!link.node_
ops.readlink){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}return PATH.resolve(FS
.getPath(lookup.node.parent),link.node_ops.readlink(link))}),stat:(function(path
,dontFollow){var lookup=FS.lookupPath(path,{follow:!dontFollow});var node=lookup
.node;if(!node){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}if(!node.node_ops.ge
tattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}return node.node_ops.getattr(n
ode)}),lstat:(function(path){return FS.stat(path,true)}),chmod:(function(path,mo
de,dontFollow){var node;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.ErrnoError(ERRNO_CODES.EPERM)}node.node_ops.setattr(node,{mode:mo
de&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.EBADF)}FS.chmod(stream.node,mode)}
),chown:(function(path,uid,gid,dontFollow){var node;if(typeof path==="string"){v
ar lookup=FS.lookupPath(path,{follow:!dontFollow});node=lookup.node}else{node=pa
th}if(!node.node_ops.setattr){throw new FS.ErrnoError(ERRNO_CODES.EPERM)}node.no
de_ops.setattr(node,{timestamp:Date.now()})}),lchown:(function(path,uid,gid){FS.
chown(path,uid,gid,true)}),fchown:(function(fd,uid,gid){var stream=FS.getStream(
fd);if(!stream){throw new FS.ErrnoError(ERRNO_CODES.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}if(!node.node_ops.setattr){throw
new FS.ErrnoError(ERRNO_CODES.EPERM)}if(FS.isDir(node.mode)){throw new FS.ErrnoE
rror(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.ErrnoEr
ror(err)}node.node_ops.setattr(node,{size:len,timestamp:Date.now()})}),ftruncate
:(function(fd,len){var stream=FS.getStream(fd);if(!stream){throw new FS.ErrnoErr
or(ERRNO_CODES.EBADF)}if((stream.flags&2097155)===0){throw new FS.ErrnoError(ERR
NO_CODES.EINVAL)}FS.truncate(stream.node,len)}),utime:(function(path,atime,mtime
){var lookup=FS.lookupPath(path,{follow:true});var node=lookup.node;node.node_op
s.setattr(node,{timestamp:Math.max(atime,mtime)})}),open:(function(path,flags,mo
de,fd_start,fd_end){if(path===""){throw new FS.ErrnoError(ERRNO_CODES.ENOENT)}fl
ags=typeof flags==="string"?FS.modeStringToFlags(flags):flags;mode=typeof mode==
="undefined"?438:mode;if(flags&64){mode=mode&4095|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)});node=lookup.node}catch(e){}}var cre
ated=false;if(flags&64){if(node){if(flags&128){throw new FS.ErrnoError(ERRNO_COD
ES.EEXIST)}}else{node=FS.mknod(path,mode,0);created=true}}if(!node){throw new FS
.ErrnoError(ERRNO_CODES.ENOENT)}if(FS.isChrdev(node.mode)){flags&=~512}if(!creat
ed){var err=FS.mayOpen(node,flags);if(err){throw new FS.ErrnoError(err)}}if(flag
s&512){FS.truncate(node,0)}flags&=~(128|512);var stream=FS.createStream({node:no
de,path:FS.getPath(node),flags:flags,seekable:true,position:0,stream_ops:node.st
ream_ops,ungotten:[],error:false},fd_start,fd_end);if(stream.stream_ops.open){st
ream.stream_ops.open(stream)}if(Module["logReadFiles"]&&!(flags&1)){if(!FS.readF
iles)FS.readFiles={};if(!(path in FS.readFiles)){FS.readFiles[path]=1;Module["pr
intErr"]("read file: "+path)}}try{if(FS.trackingDelegate["onOpenFile"]){var trac
kingFlags=0;if((flags&2097155)!==1){trackingFlags|=FS.tracking.openFlags.READ}if
((flags&2097155)!==0){trackingFlags|=FS.tracking.openFlags.WRITE}FS.trackingDele
gate["onOpenFile"](path,trackingFlags)}}catch(e){console.log("FS.trackingDelegat
e['onOpenFile']('"+path+"', flags) threw an exception: "+e.message)}return strea
m}),close:(function(stream){try{if(stream.stream_ops.close){stream.stream_ops.cl
ose(stream)}}catch(e){throw e}finally{FS.closeStream(stream.fd)}}),llseek:(funct
ion(stream,offset,whence){if(!stream.seekable||!stream.stream_ops.llseek){throw
new FS.ErrnoError(ERRNO_CODES.ESPIPE)}stream.position=stream.stream_ops.llseek(s
tream,offset,whence);stream.ungotten=[];return stream.position}),read:(function(
stream,buffer,offset,length,position){if(length<0||position<0){throw new FS.Errn
oError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===1){throw new FS.ErrnoErro
r(ERRNO_CODES.EBADF)}if(FS.isDir(stream.node.mode)){throw new FS.ErrnoError(ERRN
O_CODES.EISDIR)}if(!stream.stream_ops.read){throw new FS.ErrnoError(ERRNO_CODES.
EINVAL)}var seeking=true;if(typeof position==="undefined"){position=stream.posit
ion;seeking=false}else if(!stream.seekable){throw new FS.ErrnoError(ERRNO_CODES.
ESPIPE)}var bytesRead=stream.stream_ops.read(stream,buffer,offset,length,positio
n);if(!seeking)stream.position+=bytesRead;return bytesRead}),write:(function(str
eam,buffer,offset,length,position,canOwn){if(length<0||position<0){throw new FS.
ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){throw new FS.Errno
Error(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_C
ODES.EINVAL)}if(stream.flags&1024){FS.llseek(stream,0,2)}var seeking=true;if(typ
eof position==="undefined"){position=stream.position;seeking=false}else if(!stre
am.seekable){throw new FS.ErrnoError(ERRNO_CODES.ESPIPE)}var bytesWritten=stream
.stream_ops.write(stream,buffer,offset,length,position,canOwn);if(!seeking)strea
m.position+=bytesWritten;try{if(stream.path&&FS.trackingDelegate["onWriteToFile"
])FS.trackingDelegate["onWriteToFile"](stream.path)}catch(e){console.log("FS.tra
ckingDelegate['onWriteToFile']('"+path+"') threw an exception: "+e.message)}retu
rn bytesWritten}),allocate:(function(stream,offset,length){if(offset<0||length<=
0){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}if((stream.flags&2097155)===0){th
row new FS.ErrnoError(ERRNO_CODES.EBADF)}if(!FS.isFile(stream.node.mode)&&!FS.is
Dir(node.mode)){throw new FS.ErrnoError(ERRNO_CODES.ENODEV)}if(!stream.stream_op
s.allocate){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}stream.stream_ops.al
locate(stream,offset,length)}),mmap:(function(stream,buffer,offset,length,positi
on,prot,flags){if((stream.flags&2097155)===1){throw new FS.ErrnoError(ERRNO_CODE
S.EACCES)}if(!stream.stream_ops.mmap){throw new FS.ErrnoError(ERRNO_CODES.ENODEV
)}return stream.stream_ops.mmap(stream,buffer,offset,length,position,prot,flags)
}),ioctl:(function(stream,cmd,arg){if(!stream.stream_ops.ioctl){throw new FS.Err
noError(ERRNO_CODES.ENOTTY)}return stream.stream_ops.ioctl(stream,cmd,arg)}),rea
dFile:(function(path,opts){opts=opts||{};opts.flags=opts.flags||"r";opts.encodin
g=opts.encoding||"binary";if(opts.encoding!=="utf8"&&opts.encoding!=="binary"){t
hrow new Error('Invalid encoding type "'+opts.encoding+'"')}var ret;var stream=F
S.open(path,opts.flags);var stat=FS.stat(path);var 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(str
eam);return ret}),writeFile:(function(path,data,opts){opts=opts||{};opts.flags=o
pts.flags||"w";opts.encoding=opts.encoding||"utf8";if(opts.encoding!=="utf8"&&op
ts.encoding!=="binary"){throw new Error('Invalid encoding type "'+opts.encoding+
'"')}var stream=FS.open(path,opts.flags,opts.mode);if(opts.encoding==="utf8"){va
r buf=new Uint8Array(lengthBytesUTF8(data)+1);var actualNumBytes=stringToUTF8Arr
ay(data,buf,0,buf.length);FS.write(stream,buf,0,actualNumBytes,0,opts.canOwn)}el
se if(opts.encoding==="binary"){FS.write(stream,data,0,data.length,0,opts.canOwn
)}FS.close(stream)}),cwd:(function(){return FS.currentPath}),chdir:(function(pat
h){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.n
ode,"x");if(err){throw new FS.ErrnoError(err)}FS.currentPath=lookup.path}),creat
eDefaultDirectories:(function(){FS.mkdir("/tmp");FS.mkdir("/home");FS.mkdir("/ho
me/web_user")}),createDefaultDevices:(function(){FS.mkdir("/dev");FS.registerDev
ice(FS.makedev(1,3),{read:(function(){return 0}),write:(function(){return 0})});
FS.mkdev("/dev/null",FS.makedev(1,3));TTY.register(FS.makedev(5,0),TTY.default_t
ty_ops);TTY.register(FS.makedev(6,0),TTY.default_tty1_ops);FS.mkdev("/dev/tty",F
S.makedev(5,0));FS.mkdev("/dev/tty1",FS.makedev(6,0));var random_device;if(typeo
f crypto!=="undefined"){var randomBuffer=new Uint8Array(1);random_device=(functi
on(){crypto.getRandomValues(randomBuffer);return randomBuffer[0]})}else if(ENVIR
ONMENT_IS_NODE){random_device=(function(){return require("crypto").randomBytes(1
)[0]})}else{random_device=(function(){return Math.random()*256|0})}FS.createDevi
ce("/dev","random",random_device);FS.createDevice("/dev","urandom",random_device
);FS.mkdir("/dev/shm");FS.mkdir("/dev/shm/tmp")}),createStandardStreams:(functio
n(){if(Module["stdin"]){FS.createDevice("/dev","stdin",Module["stdin"])}else{FS.
symlink("/dev/tty","/dev/stdin")}if(Module["stdout"]){FS.createDevice("/dev","st
dout",null,Module["stdout"])}else{FS.symlink("/dev/tty","/dev/stdout")}if(Module
["stderr"]){FS.createDevice("/dev","stderr",null,Module["stderr"])}else{FS.symli
nk("/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 ("+s
tdin.fd+")");var stdout=FS.open("/dev/stdout","w");HEAP32[_stdout>>2]=FS.getPtrF
orStream(stdout);assert(stdout.fd===1,"invalid handle for stdout ("+stdout.fd+")
");var stderr=FS.open("/dev/stderr","w");HEAP32[_stderr>>2]=FS.getPtrForStream(s
tderr);assert(stderr.fd===2,"invalid handle for stderr ("+stderr.fd+")")}),ensur
eErrnoError:(function(){if(FS.ErrnoError)return;FS.ErrnoError=function ErrnoErro
r(errno,node){this.node=node;this.setErrno=(function(errno){this.errno=errno;for
(var key in ERRNO_CODES){if(ERRNO_CODES[key]===errno){this.code=key;break}}});th
is.setErrno(errno);this.message=ERRNO_MESSAGES[errno]};FS.ErrnoError.prototype=n
ew Error;FS.ErrnoError.prototype.constructor=FS.ErrnoError;[ERRNO_CODES.ENOENT].
forEach((function(code){FS.genericErrors[code]=new FS.ErrnoError(code);FS.generi
cErrors[code].stack="<generic error, no stack>"}))}),staticInit:(function(){FS.e
nsureErrnoError();FS.nameTable=new Array(4096);FS.mount(MEMFS,{},"/");FS.createD
efaultDirectories();FS.createDefaultDevices()}),init:(function(input,output,erro
r){assert(!FS.init.initialized,"FS.init was previously called. If you want to in
itialize later with custom parameters, remove any earlier calls (note that one i
s automatically added to the generated code)");FS.init.initialized=true;FS.ensur
eErrnoError();Module["stdin"]=input||Module["stdin"];Module["stdout"]=output||Mo
dule["stdout"];Module["stderr"]=error||Module["stderr"];FS.createStandardStreams
()}),quit:(function(){FS.init.initialized=false;for(var i=0;i<FS.streams.length;
i++){var stream=FS.streams[i];if(!stream){continue}FS.close(stream)}}),getMode:(
function(canRead,canWrite){var mode=0;if(canRead)mode|=292|73;if(canWrite)mode|=
146;return mode}),joinPath:(function(parts,forceRelative){var path=PATH.join.app
ly(null,parts);if(forceRelative&&path[0]=="/")path=path.substr(1);return path}),
absolutePath:(function(relative,base){return PATH.resolve(base,relative)}),stand
ardizePath:(function(path){return PATH.normalize(path)}),findObject:(function(pa
th,dontResolveLastLink){var ret=FS.analyzePath(path,dontResolveLastLink);if(ret.
exists){return ret.object}else{___setErrNo(ret.error);return null}}),analyzePath
:(function(path,dontResolveLastLink){try{var lookup=FS.lookupPath(path,{follow:!
dontResolveLastLink});path=lookup.path}catch(e){}var ret={isRoot:false,exists:fa
lse,error:0,name:null,path:null,object:null,parentExists:false,parentPath:null,p
arentObject:null};try{var lookup=FS.lookupPath(path,{parent:true});ret.parentExi
sts=true;ret.parentPath=lookup.path;ret.parentObject=lookup.node;ret.name=PATH.b
asename(path);lookup=FS.lookupPath(path,{follow:!dontResolveLastLink});ret.exist
s=true;ret.path=lookup.path;ret.object=lookup.node;ret.name=lookup.node.name;ret
.isRoot=lookup.path==="/"}catch(e){ret.error=e.errno}return ret}),createFolder:(
function(parent,name,canRead,canWrite){var path=PATH.join2(typeof parent==="stri
ng"?parent:FS.getPath(parent),name);var mode=FS.getMode(canRead,canWrite);return
FS.mkdir(path,mode)}),createPath:(function(parent,path,canRead,canWrite){parent
=typeof parent==="string"?parent:FS.getPath(parent);var parts=path.split("/").re
verse();while(parts.length){var part=parts.pop();if(!part)continue;var current=P
ATH.join2(parent,part);try{FS.mkdir(current)}catch(e){}parent=current}return cur
rent}),createFile:(function(parent,name,properties,canRead,canWrite){var path=PA
TH.join2(typeof parent==="string"?parent:FS.getPath(parent),name);var mode=FS.ge
tMode(canRead,canWrite);return FS.create(path,mode)}),createDataFile:(function(p
arent,name,data,canRead,canWrite,canOwn){var path=name?PATH.join2(typeof parent=
=="string"?parent:FS.getPath(parent),name):parent;var mode=FS.getMode(canRead,ca
nWrite);var node=FS.create(path,mode);if(data){if(typeof data==="string"){var ar
r=new Array(data.length);for(var i=0,len=data.length;i<len;++i)arr[i]=data.charC
odeAt(i);data=arr}FS.chmod(node,mode|146);var stream=FS.open(node,"w");FS.write(
stream,data,0,data.length,0,canOwn);FS.close(stream);FS.chmod(node,mode)}return
node}),createDevice:(function(parent,name,input,output){var path=PATH.join2(type
of parent==="string"?parent:FS.getPath(parent),name);var mode=FS.getMode(!!input
,!!output);if(!FS.createDevice.major)FS.createDevice.major=64;var dev=FS.makedev
(FS.createDevice.major++,0);FS.registerDevice(dev,{open:(function(stream){stream
.seekable=false}),close:(function(stream){if(output&&output.buffer&&output.buffe
r.length){output(10)}}),read:(function(stream,buffer,offset,length,pos){var byte
sRead=0;for(var i=0;i<length;i++){var result;try{result=input()}catch(e){throw n
ew FS.ErrnoError(ERRNO_CODES.EIO)}if(result===undefined&&bytesRead===0){throw ne
w FS.ErrnoError(ERRNO_CODES.EAGAIN)}if(result===null||result===undefined)break;b
ytesRead++;buffer[offset+i]=result}if(bytesRead){stream.node.timestamp=Date.now(
)}return bytesRead}),write:(function(stream,buffer,offset,length,pos){for(var i=
0;i<length;i++){try{output(buffer[offset+i])}catch(e){throw new FS.ErrnoError(ER
RNO_CODES.EIO)}}if(length){stream.node.timestamp=Date.now()}return i})});return
FS.mkdev(path,mode,dev)}),createLink:(function(parent,name,target,canRead,canWri
te){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 XMLH
ttpRequest!=="undefined"){throw new Error("Lazy loading should have been perform
ed (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.")}el
se if(Module["read"]){try{obj.contents=intArrayFromString(Module["read"](obj.url
),true);obj.usedBytes=obj.contents.length}catch(e){success=false}}else{throw new
Error("Cannot load without read() or XMLHttpRequest.")}if(!success)___setErrNo(
ERRNO_CODES.EIO);return success}),createLazyFile:(function(parent,name,url,canRe
ad,canWrite){function LazyUint8Array(){this.lengthKnown=false;this.chunks=[]}Laz
yUint8Array.prototype.get=function LazyUint8Array_get(idx){if(idx>this.length-1|
|idx<0){return undefined}var chunkOffset=idx%this.chunkSize;var chunkNum=idx/thi
s.chunkSize|0;return this.getter(chunkNum)[chunkOffset]};LazyUint8Array.prototyp
e.setDataGetter=function LazyUint8Array_setDataGetter(getter){this.getter=getter
};LazyUint8Array.prototype.cacheLength=function LazyUint8Array_cacheLength(){var
xhr=new XMLHttpRequest;xhr.open("HEAD",url,false);xhr.send(null);if(!(xhr.statu
s>=200&&xhr.status<300||xhr.status===304))throw new Error("Couldn't load "+url+"
. Status: "+xhr.status);var datalength=Number(xhr.getResponseHeader("Content-len
gth"));var header;var hasByteServing=(header=xhr.getResponseHeader("Accept-Range
s"))&&header==="bytes";var chunkSize=1024*1024;if(!hasByteServing)chunkSize=data
length;var doXHR=(function(from,to){if(from>to)throw new Error("invalid range ("
+from+", "+to+") or no bytes requested!");if(to>datalength-1)throw new Error("on
ly "+datalength+" bytes available! programmer error!");var xhr=new XMLHttpReques
t;xhr.open("GET",url,false);if(datalength!==chunkSize)xhr.setRequestHeader("Rang
e","bytes="+from+"-"+to);if(typeof Uint8Array!="undefined")xhr.responseType="arr
aybuffer";if(xhr.overrideMimeType){xhr.overrideMimeType("text/plain; charset=x-u
ser-defined")}xhr.send(null);if(!(xhr.status>=200&&xhr.status<300||xhr.status===
304))throw new Error("Couldn't load "+url+". Status: "+xhr.status);if(xhr.respon
se!==undefined){return new Uint8Array(xhr.response||[])}else{return intArrayFrom
String(xhr.responseText||"",true)}});var lazyArray=this;lazyArray.setDataGetter(
(function(chunkNum){var start=chunkNum*chunkSize;var end=(chunkNum+1)*chunkSize-
1;end=Math.min(end,datalength-1);if(typeof lazyArray.chunks[chunkNum]==="undefin
ed"){lazyArray.chunks[chunkNum]=doXHR(start,end)}if(typeof lazyArray.chunks[chun
kNum]==="undefined")throw new Error("doXHR failed!");return lazyArray.chunks[chu
nkNum]}));this._length=datalength;this._chunkSize=chunkSize;this.lengthKnown=tru
e};if(typeof XMLHttpRequest!=="undefined"){if(!ENVIRONMENT_IS_WORKER)throw"Canno
t do synchronous binary XHRs outside webworkers in modern browsers. Use --embed-
file or --preload-file in emcc";var lazyArray=new LazyUint8Array;Object.definePr
operty(lazyArray,"length",{get:(function(){if(!this.lengthKnown){this.cacheLengt
h()}return this._length})});Object.defineProperty(lazyArray,"chunkSize",{get:(fu
nction(){if(!this.lengthKnown){this.cacheLength()}return this._chunkSize})});var
properties={isDevice:false,contents:lazyArray}}else{var properties={isDevice:fa
lse,url:url}}var node=FS.createFile(parent,name,properties,canRead,canWrite);if(
properties.contents){node.contents=properties.contents}else if(properties.url){n
ode.contents=null;node.url=properties.url}Object.defineProperty(node,"usedBytes"
,{get:(function(){return this.contents.length})});var stream_ops={};var keys=Obj
ect.keys(node.stream_ops);keys.forEach((function(key){var fn=node.stream_ops[key
];stream_ops[key]=function forceLoadLazyFile(){if(!FS.forceLoadFile(node)){throw
new FS.ErrnoError(ERRNO_CODES.EIO)}return fn.apply(null,arguments)}}));stream_o
ps.read=function stream_ops_read(stream,buffer,offset,length,position){if(!FS.fo
rceLoadFile(node)){throw new FS.ErrnoError(ERRNO_CODES.EIO)}var contents=stream.
node.contents;if(position>=contents.length)return 0;var size=Math.min(contents.l
ength-position,length);assert(size>=0);if(contents.slice){for(var i=0;i<size;i++
){buffer[offset+i]=contents[position+i]}}else{for(var i=0;i<size;i++){buffer[off
set+i]=contents.get(position+i)}}return size};node.stream_ops=stream_ops;return
node}),createPreloadedFile:(function(parent,name,url,canRead,canWrite,onload,one
rror,dontCreateFile,canOwn){Browser.init();var fullname=name?PATH.resolve(PATH.j
oin2(parent,name)):parent;function processData(byteArray){function finish(byteAr
ray){if(!dontCreateFile){FS.createDataFile(parent,name,byteArray,canRead,canWrit
e,canOwn)}if(onload)onload();removeRunDependency("cp "+fullname)}var handled=fal
se;Module["preloadPlugins"].forEach((function(plugin){if(handled)return;if(plugi
n["canHandle"](fullname)){plugin["handle"](byteArray,fullname,finish,(function()
{if(onerror)onerror();removeRunDependency("cp "+fullname)}));handled=true}}));if
(!handled)finish(byteArray)}addRunDependency("cp "+fullname);if(typeof url=="str
ing"){Browser.asyncLoad(url,(function(byteArray){processData(byteArray)}),onerro
r)}else{processData(url)}}),indexedDB:(function(){return window.indexedDB||windo
w.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB}),DB_NAME:(function()
{return"EM_FS_"+window.location.pathname}),DB_VERSION:20,DB_STORE_NAME:"FILE_DAT
A",saveFilesToDB:(function(paths,onload,onerror){onload=onload||(function(){});o
nerror=onerror||(function(){});var indexedDB=FS.indexedDB();try{var openRequest=
indexedDB.open(FS.DB_NAME(),FS.DB_VERSION)}catch(e){return onerror(e)}openReques
t.onupgradeneeded=function openRequest_onupgradeneeded(){console.log("creating d
b");var db=openRequest.result;db.createObjectStore(FS.DB_STORE_NAME)};openReques
t.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;var trans
action=db.transaction([FS.DB_STORE_NAME],"readwrite");var files=transaction.obje
ctStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=paths.length;function finish(){i
f(fail==0)onload();else onerror()}paths.forEach((function(path){var putRequest=f
iles.put(FS.analyzePath(path).object.contents,path);putRequest.onsuccess=functio
n putRequest_onsuccess(){ok++;if(ok+fail==total)finish()};putRequest.onerror=fun
ction putRequest_onerror(){fail++;if(ok+fail==total)finish()}}));transaction.one
rror=onerror};openRequest.onerror=onerror}),loadFilesFromDB:(function(paths,onlo
ad,onerror){onload=onload||(function(){});onerror=onerror||(function(){});var in
dexedDB=FS.indexedDB();try{var openRequest=indexedDB.open(FS.DB_NAME(),FS.DB_VER
SION)}catch(e){return onerror(e)}openRequest.onupgradeneeded=onerror;openRequest
.onsuccess=function openRequest_onsuccess(){var db=openRequest.result;try{var tr
ansaction=db.transaction([FS.DB_STORE_NAME],"readonly")}catch(e){onerror(e);retu
rn}var files=transaction.objectStore(FS.DB_STORE_NAME);var ok=0,fail=0,total=pat
hs.length;function finish(){if(fail==0)onload();else onerror()}paths.forEach((fu
nction(path){var getRequest=files.get(path);getRequest.onsuccess=function getReq
uest_onsuccess(){if(FS.analyzePath(path).exists){FS.unlink(path)}FS.createDataFi
le(PATH.dirname(path),PATH.basename(path),getRequest.result,true,true,true);ok++
;if(ok+fail==total)finish()};getRequest.onerror=function getRequest_onerror(){fa
il++;if(ok+fail==total)finish()}}));transaction.onerror=onerror};openRequest.one
rror=onerror})};function _mkport(){throw"TODO"}var SOCKFS={mount:(function(mount
){Module["websocket"]=Module["websocket"]&&"object"===typeof Module["websocket"]
?Module["websocket"]:{};Module["websocket"]._callbacks={};Module["websocket"]["o
n"]=(function(event,callback){if("function"===typeof callback){this._callbacks[e
vent]=callback}return this});Module["websocket"].emit=(function(event,param){if(
"function"===typeof this._callbacks[event]){this._callbacks[event].call(this,par
am)}});return FS.createNode(null,"/",16384|511,0)}),createSocket:(function(famil
y,type,protocol){var streaming=type==1;if(protocol){assert(streaming==(protocol=
=6))}var sock={family:family,type:type,protocol:protocol,server:null,error:null,
peers:{},pending:[],recv_queue:[],sock_ops:SOCKFS.websocket_sock_ops};var name=S
OCKFS.nextname();var node=FS.createNode(SOCKFS.root,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(st
ream.node.mode)){return null}return stream.node.sock}),stream_ops:{poll:(functio
n(stream){var sock=stream.node.sock;return sock.sock_ops.poll(sock)}),ioctl:(fun
ction(stream,request,varargs){var sock=stream.node.sock;return sock.sock_ops.ioc
tl(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){re
turn 0}buffer.set(msg.buffer,offset);return msg.buffer.length}),write:(function(
stream,buffer,offset,length,position){var sock=stream.node.sock;return sock.sock
_ops.sendmsg(sock,buffer,offset,length)}),close:(function(stream){var sock=strea
m.node.sock;sock.sock_ops.close(sock)})},nextname:(function(){if(!SOCKFS.nextnam
e.current){SOCKFS.nextname.current=0}return"socket["+SOCKFS.nextname.current++ +
"]"}),websocket_sock_ops:{createPeer:(function(sock,addr,port){var ws;if(typeof
addr==="object"){ws=addr;addr=null;port=null}if(ws){if(ws._socket){addr=ws._sock
et.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 fo
rmat ws(s)://address:port")}addr=result[1];port=parseInt(result[2],10)}}else{try
{var runtimeConfig=Module["websocket"]&&"object"===typeof Module["websocket"];va
r url="ws:#".replace("#","//");if(runtimeConfig){if("string"===typeof Module["we
bsocket"]["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["we
bsocket"]["subprotocol"]){subProtocols=Module["websocket"]["subprotocol"]}}subPr
otocols=subProtocols.replace(/^ +| +$/g,"").split(/ *, */);var opts=ENVIRONMENT_
IS_NODE?{"protocol":subProtocols.toString()}:subProtocols;var WebSocket=ENVIRONM
ENT_IS_NODE?require("ws"):window["WebSocket"];ws=new WebSocket(url,opts);ws.bina
ryType="arraybuffer"}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EHOSTUNREACH)}
}var peer={addr:addr,port:port,socket:ws,dgram_send_queue:[]};SOCKFS.websocket_s
ock_ops.addPeer(sock,peer);SOCKFS.websocket_sock_ops.handlePeerEvents(sock,peer)
;if(sock.type===2&&typeof sock.sport!=="undefined"){peer.dgram_send_queue.push(n
ew Uint8Array([255,255,255,255,"p".charCodeAt(0),"o".charCodeAt(0),"r".charCodeA
t(0),"t".charCodeAt(0),(sock.sport&65280)>>8,sock.sport&255]))}return peer}),get
Peer:(function(sock,addr,port){return sock.peers[addr+":"+port]}),addPeer:(funct
ion(sock,peer){sock.peers[peer.addr+":"+peer.port]=peer}),removePeer:(function(s
ock,peer){delete sock.peers[peer.addr+":"+peer.port]}),handlePeerEvents:(functio
n(sock,peer){var first=true;var handleOpen=(function(){Module["websocket"].emit(
"open",sock.stream.fd);try{var queued=peer.dgram_send_queue.shift();while(queued
){peer.socket.send(queued);queued=peer.dgram_send_queue.shift()}}catch(e){peer.s
ocket.close()}});function handleMessage(data){assert(typeof data!=="string"&&dat
a.byteLength!==undefined);data=new Uint8Array(data);var wasfirst=first;first=fal
se;if(wasfirst&&data.length===10&&data[0]===255&&data[1]===255&&data[2]===255&&d
ata[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.websoc
ket_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(ENV
IRONMENT_IS_NODE){peer.socket.on("open",handleOpen);peer.socket.on("message",(fu
nction(data,flags){if(!flags.binary){return}handleMessage((new Uint8Array(data))
.buffer)}));peer.socket.on("close",(function(){Module["websocket"].emit("close",
sock.stream.fd)}));peer.socket.on("error",(function(error){sock.error=ERRNO_CODE
S.ECONNREFUSED;Module["websocket"].emit("error",[sock.stream.fd,sock.error,"ECON
NREFUSED: Connection refused"])}))}else{peer.socket.onopen=handleOpen;peer.socke
t.onclose=(function(){Module["websocket"].emit("close",sock.stream.fd)});peer.so
cket.onmessage=function peer_socket_onmessage(event){handleMessage(event.data)};
peer.socket.onerror=(function(error){sock.error=ERRNO_CODES.ECONNREFUSED;Module[
"websocket"].emit("error",[sock.stream.fd,sock.error,"ECONNREFUSED: Connection r
efused"])})}}),poll:(function(sock){if(sock.type===1&&sock.server){return sock.p
ending.length?64|1:0}var mask=0;var dest=sock.type===1?SOCKFS.websocket_sock_ops
.getPeer(sock,sock.daddr,sock.dport):null;if(sock.recv_queue.length||!dest||dest
&&dest.socket.readyState===dest.socket.CLOSING||dest&&dest.socket.readyState===d
est.socket.CLOSED){mask|=64|1}if(!dest||dest&&dest.socket.readyState===dest.sock
et.OPEN){mask|=4}if(dest&&dest.socket.readyState===dest.socket.CLOSING||dest&&de
st.socket.readyState===dest.socket.CLOSED){mask|=16}return mask}),ioctl:(functio
n(sock,request,arg){switch(request){case 21531:var bytes=0;if(sock.recv_queue.le
ngth){bytes=sock.recv_queue[0].data.length}HEAP32[arg>>2]=bytes;return 0;default
:return ERRNO_CODES.EINVAL}}),close:(function(sock){if(sock.server){try{sock.ser
ver.close()}catch(e){}sock.server=null}var peers=Object.keys(sock.peers);for(var
i=0;i<peers.length;i++){var peer=sock.peers[peers[i]];try{peer.socket.close()}c
atch(e){}SOCKFS.websocket_sock_ops.removePeer(sock,peer)}return 0}),bind:(functi
on(sock,addr,port){if(typeof sock.saddr!=="undefined"||typeof sock.sport!=="unde
fined"){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}sock.saddr=addr;sock.sport=p
ort||_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)throw e}}}),connect:(function(sock,
addr,port){if(sock.server){throw new FS.ErrnoError(ERRNO_CODES.EOPNOTSUPP)}if(ty
peof sock.daddr!=="undefined"&&typeof sock.dport!=="undefined"){var dest=SOCKFS.
websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);if(dest){if(dest.socket.r
eadyState===dest.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EALREADY
)}else{throw new FS.ErrnoError(ERRNO_CODES.EISCONN)}}}var peer=SOCKFS.websocket_
sock_ops.createPeer(sock,addr,port);sock.daddr=peer.addr;sock.dport=peer.port;th
row 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.EINVAL)}var WebSocketServer=require
("ws").Server;var host=sock.saddr;sock.server=new WebSocketServer({host:host,por
t:sock.sport});Module["websocket"].emit("listen",sock.stream.fd);sock.server.on(
"connection",(function(ws){if(sock.type===1){var newsock=SOCKFS.createSocket(soc
k.family,sock.type,sock.protocol);var peer=SOCKFS.websocket_sock_ops.createPeer(
newsock,ws);newsock.daddr=peer.addr;newsock.dport=peer.port;sock.pending.push(ne
wsock);Module["websocket"].emit("connection",newsock.stream.fd)}else{SOCKFS.webs
ocket_sock_ops.createPeer(sock,ws);Module["websocket"].emit("connection",sock.st
ream.fd)}}));sock.server.on("closed",(function(){Module["websocket"].emit("close
",sock.stream.fd);sock.server=null}));sock.server.on("error",(function(error){so
ck.error=ERRNO_CODES.EHOSTUNREACH;Module["websocket"].emit("error",[sock.stream.
fd,sock.error,"EHOSTUNREACH: Host is unreachable"])}))}),accept:(function(listen
sock){if(!listensock.server){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}var new
sock=listensock.pending.shift();newsock.stream.flags=listensock.stream.flags;ret
urn newsock}),getname:(function(sock,peer){var addr,port;if(peer){if(sock.daddr=
==undefined||sock.dport===undefined){throw new FS.ErrnoError(ERRNO_CODES.ENOTCON
N)}addr=sock.daddr;port=sock.dport}else{addr=sock.saddr||0;port=sock.sport||0}re
turn{addr:addr,port:port}}),sendmsg:(function(sock,buffer,offset,length,addr,por
t){if(sock.type===2){if(addr===undefined||port===undefined){addr=sock.daddr;port
=sock.dport}if(addr===undefined||port===undefined){throw new FS.ErrnoError(ERRNO
_CODES.EDESTADDRREQ)}}else{addr=sock.daddr;port=sock.dport}var dest=SOCKFS.webso
cket_sock_ops.getPeer(sock,addr,port);if(sock.type===1){if(!dest||dest.socket.re
adyState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){thr
ow new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.readyState===dest
.socket.CONNECTING){throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}var data;if(buf
fer instanceof Array||buffer instanceof ArrayBuffer){data=buffer.slice(offset,of
fset+length)}else{data=buffer.buffer.slice(buffer.byteOffset+offset,buffer.byteO
ffset+offset+length)}if(sock.type===2){if(!dest||dest.socket.readyState!==dest.s
ocket.OPEN){if(!dest||dest.socket.readyState===dest.socket.CLOSING||dest.socket.
readyState===dest.socket.CLOSED){dest=SOCKFS.websocket_sock_ops.createPeer(sock,
addr,port)}dest.dgram_send_queue.push(data);return length}}try{dest.socket.send(
data);return length}catch(e){throw new FS.ErrnoError(ERRNO_CODES.EINVAL)}}),recv
msg:(function(sock,length){if(sock.type===1&&sock.server){throw new FS.ErrnoErro
r(ERRNO_CODES.ENOTCONN)}var queued=sock.recv_queue.shift();if(!queued){if(sock.t
ype===1){var dest=SOCKFS.websocket_sock_ops.getPeer(sock,sock.daddr,sock.dport);
if(!dest){throw new FS.ErrnoError(ERRNO_CODES.ENOTCONN)}else if(dest.socket.read
yState===dest.socket.CLOSING||dest.socket.readyState===dest.socket.CLOSED){retur
n null}else{throw new FS.ErrnoError(ERRNO_CODES.EAGAIN)}}else{throw new FS.Errno
Error(ERRNO_CODES.EAGAIN)}}var queuedLength=queued.data.byteLength||queued.data.
length;var queuedOffset=queued.data.byteOffset||0;var queuedBuffer=queued.data.b
uffer||queued.data;var bytesRead=Math.min(length,queuedLength);var res={buffer:n
ew Uint8Array(queuedBuffer,queuedOffset,bytesRead),addr:queued.addr,port:queued.
port};if(sock.type===1&&bytesRead<queuedLength){var bytesRemaining=queuedLength-
bytesRead;queued.data=new Uint8Array(queuedBuffer,queuedOffset+bytesRead,bytesRe
maining);sock.recv_queue.unshift(queued)}return res})}};function _send(fd,buf,le
n,flags){var sock=SOCKFS.getSocket(fd);if(!sock){___setErrNo(ERRNO_CODES.EBADF);
return-1}return _write(fd,buf,len)}function _pwrite(fildes,buf,nbyte,offset){var
stream=FS.getStream(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1
}try{var slab=HEAP8;return FS.write(stream,slab,buf,nbyte,offset)}catch(e){FS.ha
ndleFSError(e);return-1}}function _write(fildes,buf,nbyte){var stream=FS.getStre
am(fildes);if(!stream){___setErrNo(ERRNO_CODES.EBADF);return-1}try{var slab=HEAP
8;return FS.write(stream,slab,buf,nbyte)}catch(e){FS.handleFSError(e);return-1}}
function _fileno(stream){stream=FS.getStreamFromPtr(stream);if(!stream)return-1;
return stream.fd}function _fwrite(ptr,size,nitems,stream){var bytesToWrite=nitem
s*size;if(bytesToWrite==0)return 0;var fd=_fileno(stream);var bytesWritten=_writ
e(fd,ptr,bytesToWrite);if(bytesWritten==-1){var streamObj=FS.getStreamFromPtr(st
ream);if(streamObj)streamObj.error=true;return 0}else{return bytesWritten/size|0
}}Module["_strlen"]=_strlen;function __reallyNegative(x){return x<0||x===0&&1/x=
==-Infinity}function __formatString(format,varargs){var textIndex=format;var arg
Index=0;function getNextArg(type){var ret;if(type==="double"){ret=(HEAP32[tempDo
ublePtr>>2]=HEAP32[varargs+argIndex>>2],HEAP32[tempDoublePtr+4>>2]=HEAP32[vararg
s+(argIndex+4)>>2],+HEAPF64[tempDoublePtr>>3])}else if(type=="i64"){ret=[HEAP32[
varargs+argIndex>>2],HEAP32[varargs+(argIndex+4)>>2]]}else{type="i32";ret=HEAP32
[varargs+argIndex>>2]}argIndex+=Runtime.getNativeFieldSize(type);return ret}var
ret=[];var curr,next,currArg;while(1){var startTextIndex=textIndex;curr=HEAP8[te
xtIndex>>0];if(curr===0)break;next=HEAP8[textIndex+1>>0];if(curr==37){var flagAl
waysSigned=false;var flagLeftAlign=false;var flagAlternative=false;var flagZeroP
ad=false;var flagPadSign=false;flagsLoop:while(1){switch(next){case 43:flagAlway
sSigned=true;break;case 45:flagLeftAlign=true;break;case 35:flagAlternative=true
;break;case 48:if(flagZeroPad){break flagsLoop}else{flagZeroPad=true;break};case
32:flagPadSign=true;break;default:break flagsLoop}textIndex++;next=HEAP8[textIn
dex+1>>0]}var width=0;if(next==42){width=getNextArg("i32");textIndex++;next=HEAP
8[textIndex+1>>0]}else{while(next>=48&&next<=57){width=width*10+(next-48);textIn
dex++;next=HEAP8[textIndex+1>>0]}}var precisionSet=false,precision=-1;if(next==4
6){precision=0;precisionSet=true;textIndex++;next=HEAP8[textIndex+1>>0];if(next=
=42){precision=getNextArg("i32");textIndex++}else{while(1){var precisionChr=HEAP
8[textIndex+1>>0];if(precisionChr<48||precisionChr>57)break;precision=precision*
10+(precisionChr-48);textIndex++}}next=HEAP8[textIndex+1>>0]}if(precision<0){pre
cision=6;precisionSet=false}var argSize;switch(String.fromCharCode(next)){case"h
":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==104){textIndex++;argSize=1}els
e{argSize=2}break;case"l":var nextNext=HEAP8[textIndex+2>>0];if(nextNext==108){t
extIndex++;argSize=8}else{argSize=4}break;case"L":case"q":case"j":argSize=8;brea
k;case"z":case"t":case"I":argSize=4;break;default:argSize=null}if(argSize)textIn
dex++;next=HEAP8[textIndex+1>>0];switch(String.fromCharCode(next)){case"d":case"
i":case"u":case"o":case"x":case"X":case"p":{var signed=next==100||next==105;argS
ize=argSize||4;var currArg=getNextArg("i"+argSize*8);var origArg=currArg;var arg
Text;if(argSize==8){currArg=Runtime.makeBigInt(currArg[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],ori
gArg[1],null);else argText=reSign(currArg,8*argSize,1).toString(10)}else if(next
==117){if(argSize==8&&i64Math)argText=i64Math.stringify(origArg[0],origArg[1],tr
ue);else argText=unSign(currArg,8*argSize,1).toString(10);currArg=Math.abs(currA
rg)}else if(next==111){argText=(flagAlternative?"0":"")+currAbsArg.toString(8)}e
lse if(next==120||next==88){prefix=flagAlternative&&currArg!=0?"0x":"";if(argSiz
e==8&&i64Math){if(origArg[1]){argText=(origArg[1]>>>0).toString(16);var lower=(o
rigArg[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)).toString(16))}argText=buffer.join("
");while(argText.length<argSize*2)argText="f"+argText}else{argText=currAbsArg.to
String(16)}if(next==88){prefix=prefix.toUpperCase();argText=argText.toUpperCase(
)}}else if(next==112){if(currAbsArg===0){argText="(nil)"}else{prefix="0x";argTex
t=currAbsArg.toString(16)}}if(precisionSet){while(argText.length<precision){argT
ext="0"+argText}}if(currArg>=0){if(flagAlwaysSigned){prefix="+"+prefix}else if(f
lagPadSign){prefix=" "+prefix}}if(argText.charAt(0)=="-"){prefix="-"+prefix;argT
ext=argText.substr(1)}while(prefix.length+argText.length<width){if(flagLeftAlign
){argText+=" "}else{if(flagZeroPad){argText="0"+argText}else{prefix=" "+prefix}}
}argText=prefix+argText;argText.split("").forEach((function(chr){ret.push(chr.ch
arCodeAt(0))}));break};case"f":case"F":case"e":case"E":case"g":case"G":{var curr
Arg=getNextArg("double");var argText;if(isNaN(currArg)){argText="nan";flagZeroPa
d=false}else if(!isFinite(currArg)){argText=(currArg<0?"-":"")+"inf";flagZeroPad
=false}else{var isGeneral=false;var effectivePrecision=Math.min(precision,20);if
(next==103||next==71){isGeneral=true;precision=precision||1;var exponent=parseIn
t(currArg.toExponential(effectivePrecision).split("e")[1],10);if(precision>expon
ent&&exponent>=-4){next=(next==103?"f":"F").charCodeAt(0);precision-=exponent+1}
else{next=(next==103?"e":"E").charCodeAt(0);precision--}effectivePrecision=Math.
min(precision,20)}if(next==101||next==69){argText=currArg.toExponential(effectiv
ePrecision);if(/[eE][-+]\d$/.test(argText)){argText=argText.slice(0,-1)+"0"+argT
ext.slice(-1)}}else if(next==102||next==70){argText=currArg.toFixed(effectivePre
cision);if(currArg===0&&__reallyNegative(currArg)){argText="-"+argText}}var part
s=argText.split("e");if(isGeneral&&!flagAlternative){while(parts[0].length>1&&pa
rts[0].indexOf(".")!=-1&&(parts[0].slice(-1)=="0"||parts[0].slice(-1)==".")){par
ts[0]=parts[0].slice(0,-1)}}else{if(flagAlternative&&argText.indexOf(".")==-1)pa
rts[0]+=".";while(precision>effectivePrecision++)parts[0]+="0"}argText=parts[0]+
(parts.length>1?"e"+parts[1]:"");if(next==69)argText=argText.toUpperCase();if(cu
rrArg>=0){if(flagAlwaysSigned){argText="+"+argText}else if(flagPadSign){argText=
" "+argText}}}while(argText.length<width){if(flagLeftAlign){argText+=" "}else{if
(flagZeroPad&&(argText[0]=="-"||argText[0]=="+")){argText=argText[0]+"0"+argText
.slice(1)}else{argText=(flagZeroPad?"0":" ")+argText}}}if(next<97)argText=argTex
t.toUpperCase();argText.split("").forEach((function(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(!fla
gLeftAlign){while(argLength<width--){ret.push(32)}}if(arg){for(var i=0;i<argLeng
th;i++){ret.push(HEAPU8[arg++>>0])}}else{ret=ret.concat(intArrayFromString("(nul
l)".substr(0,argLength),true))}if(flagLeftAlign){while(argLength<width--){ret.pu
sh(32)}}break};case"c":{if(flagLeftAlign)ret.push(getNextArg("i8"));while(--widt
h>0){ret.push(32)}if(!flagLeftAlign)ret.push(getNextArg("i8"));break};case"n":{v
ar ptr=getNextArg("i32*");HEAP32[ptr>>2]=ret.length;break};case"%":{ret.push(cur
r);break};default:{for(var i=startTextIndex;i<textIndex+2;i++){ret.push(HEAP8[i>
>0])}}}textIndex+=2}else{ret.push(curr);textIndex+=1}}return ret}function _fprin
tf(stream,format,varargs){var result=__formatString(format,varargs);var stack=Ru
ntime.stackSave();var ret=_fwrite(allocate(result,"i8",ALLOC_STACK),1,result.len
gth,stream);Runtime.stackRestore(stack);return ret}function _printf(format,varar
gs){var stdout=HEAP32[_stdout>>2];return _fprintf(stdout,format,varargs)}functio
n _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),d
est);return dest}Module["_memcpy"]=_memcpy;Module["_i64Add"]=_i64Add;var _fabs=M
ath_abs;function _sbrk(bytes){var self=_sbrk;if(!self.called){DYNAMICTOP=alignMe
moryPage(DYNAMICTOP);self.called=true;assert(Runtime.dynamicAlloc);self.alloc=Ru
ntime.dynamicAlloc;Runtime.dynamicAlloc=(function(){abort("cannot dynamically al
locate, sbrk now has control")})}var ret=DYNAMICTOP;if(bytes!=0){var success=sel
f.alloc(bytes);if(!success)return-1>>>0}return ret}function ___errno_location(){
return ___errno_state}var _BItoD=true;function _emscripten_set_main_loop_timing(
mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;
if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=funct
ion Browser_mainLoop_scheduler(){setTimeout(Browser.mainLoop.runner,value)};Brow
ser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=functi
on Browser_mainLoop_scheduler(){Browser.requestAnimationFrame(Browser.mainLoop.r
unner)};Browser.mainLoop.method="rAF"}return 0}function _emscripten_set_main_loo
p(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;as
sert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one mai
n loop function at once: call 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.currentlyRunn
ingMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)
return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Brow
ser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remaini
ngBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%
1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.rema
iningBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remai
ning+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now
()-start)+" ms");Browser.mainLoop.updateStatus();setTimeout(Browser.mainLoop.run
ner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return
;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(
Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop
.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler(
);return}if(Browser.mainLoop.method==="timeout"&&Module.ctx){Module.printErr("Lo
oks 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 us
e requestAnimationFrame, as that can greatly improve your frame rates!");Browser
.mainLoop.method=""}Browser.mainLoop.runIter((function(){if(typeof arg!=="undefi
ned"){Runtime.dynCall("vi",func,[arg])}else{Runtime.dynCall("v",func)}}));if(thi
sMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="ob
ject"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Brow
ser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_lo
op_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop
.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={
mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,ti
mingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser
.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(f
unction(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mai
nLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.m
ainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,B
rowser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValu
e);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"
]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.m
ainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(rema
ining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaini
ng)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"
]("")}}}),runIter:(function(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"])Mo
dule["postMainLoop"]()})},isFullScreen:false,pointerLock:false,moduleContextCrea
tedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module[
"preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob
;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;conso
le.log("warning: no blob constructor, cannot create blobs with mimetypes")}Brows
er.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBl
obBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log
("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?wi
ndow.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeo
f Browser.URLObject==="undefined"){console.log("warning: Browser does not suppor
t creating object URLs. Built-in browser image decoding will not be available.")
;Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=functio
n imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bm
p)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,na
me,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byt
eArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Bl
ob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch
(e){Runtime.warnOnce("Blob constructor present but fails: "+e+"; falling back to
blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array
(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b)
;var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "
+name+" could not be decoded");var canvas=document.createElement("canvas");canva
s.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.d
rawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revok
eObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(ev
ent){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img
.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlu
gin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecod
ing&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=functi
on audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function fin
ish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onl
oad)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloaded
Audios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try
{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fa
il()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addE
ventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=f
unction audio_onerror(event){if(done)return;console.log("warning: browser could
not fully decode audio "+name+", trying slower base64 approach");function encode
64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012345678
9+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.len
gth;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=le
ftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(le
ftchar&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(by
teArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(
audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);va
r canvas=Module["canvas"];function pointerLockChange(){Browser.pointerLock=docum
ent["pointerLockElement"]===canvas||document["mozPointerLockElement"]===canvas||
document["webkitPointerLockElement"]===canvas||document["msPointerLockElement"]=
==canvas}if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canv
as["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msReque
stPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock
"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document[
"msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLo
ck.bind(document);document.addEventListener("pointerlockchange",pointerLockChang
e,false);document.addEventListener("mozpointerlockchange",pointerLockChange,fals
e);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);
document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Modu
le["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Brow
ser.pointerLock&&canvas.requestPointerLock){canvas.requestPointerLock();ev.preve
ntDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,we
bGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Modu
le.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:f
alse,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAt
tributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contex
tHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getC
ontext(contextHandle).GLctx}canvas.style.backgroundColor="black"}else{ctx=canvas
.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof
GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL
context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurren
t(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.
forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyCon
text:(function(canvas,useWebGL,setInModule){}),fullScreenHandlersInstalled:false
,lockPointer:undefined,resizeCanvas:undefined,requestFullScreen:(function(lockPo
inter,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanva
s=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefi
ned")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Brows
er.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=
null;var canvas=Module["canvas"];function fullScreenChange(){Browser.isFullScree
n=false;var canvasContainer=canvas.parentNode;if((document["webkitFullScreenElem
ent"]||document["webkitFullscreenElement"]||document["mozFullScreenElement"]||do
cument["mozFullscreenElement"]||document["fullScreenElement"]||document["fullscr
eenElement"]||document["msFullScreenElement"]||document["msFullscreenElement"]||
document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.cancelFull
Screen=document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["
webkitCancelFullScreen"]||document["msExitFullscreen"]||document["exitFullscreen
"]||(function(){});canvas.cancelFullScreen=canvas.cancelFullScreen.bind(document
);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullScreen=true;i
f(Browser.resizeCanvas)Browser.setFullScreenCanvasSize()}else{canvasContainer.pa
rentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeC
hild(canvasContainer);if(Browser.resizeCanvas)Browser.setWindowedCanvasSize()}if
(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullScreen);Browser.upd
ateCanvasDimensions(canvas)}if(!Browser.fullScreenHandlersInstalled){Browser.ful
lScreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullS
creenChange,false);document.addEventListener("mozfullscreenchange",fullScreenCha
nge,false);document.addEventListener("webkitfullscreenchange",fullScreenChange,f
alse);document.addEventListener("MSFullscreenChange",fullScreenChange,false)}var
canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(ca
nvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.reques
tFullScreen=canvasContainer["requestFullScreen"]||canvasContainer["mozRequestFul
lScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitReque
stFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["A
LLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullScreen({v
rDisplay:vrDevice})}else{canvasContainer.requestFullScreen()}}),nextRAF:0,fakeRe
questAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){B
rowser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e
3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),request
AnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefine
d"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFram
e){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequ
estAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAni
mationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFra
me}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(func
tion(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,
queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallba
cks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if
(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbac
ks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}
),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame
((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser
.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Mo
dule["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Brow
ser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),
timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;
return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){f
unc()}}),timeout)}),getMimetype:(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["getUserMe
dia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(fu
nction(event){return event["movementX"]||event["mozMovementX"]||event["webkitMov
ementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mo
zMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){
var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;cas
e"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];bre
ak;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mou
seX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calcu
lateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemov
e"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else
{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Brows
er.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Bro
wser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browse
r.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{va
r rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;va
r ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?win
dow.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?w
indow.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="tou
chend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){re
turn}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(sc
rollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect
.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Brow
ser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coord
s}else if(event.type==="touchend"||event.type==="touchmove"){Browser.lastTouches
[touch.identifier]=Browser.touches[touch.identifier];Browser.touches[touch.ident
ifier]={x:adjustedX,y:adjustedY}}return}var x=event.pageX-(scrollX+rect.left);va
r y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Brow
ser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Brow
ser.mouseX=x;Browser.mouseY=y}}),xhrLoad:(function(url,onload,onerror){var xhr=n
ew XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.on
load=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onlo
ad(xhr.response)}else{onerror()}};xhr.onerror=onerror;xhr.send(null)}),asyncLoad
:(function(url,onload,onerror,noRunDep){Browser.xhrLoad(url,(function(arrayBuffe
r){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');on
load(new Uint8Array(arrayBuffer));if(!noRunDep)removeRunDependency("al "+url)}),
(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" fa
iled.'}}));if(!noRunDep)addRunDependency("al "+url)}),resizeListeners:[],updateR
esizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.f
orEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSi
ze:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateC
anvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners
()}),windowedWidth:0,windowedHeight:0,setFullScreenCanvasSize:(function(){if(typ
eof SDL!="undefined"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];fl
ags=flags|8388608;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.upd
ateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefin
ed"){var flags=HEAPU32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2];flags=flags&~838860
8;HEAP32[SDL.screen+Runtime.QUANTUM_SIZE*0>>2]=flags}Browser.updateResizeListene
rs()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNat
ive){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.
widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["f
orcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRa
tio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["f
orcedAspectRatio"])}}if((document["webkitFullScreenElement"]||document["webkitFu
llscreenElement"]||document["mozFullScreenElement"]||document["mozFullscreenElem
ent"]||document["fullScreenElement"]||document["fullscreenElement"]||document["m
sFullScreenElement"]||document["msFullscreenElement"]||document["webkitCurrentFu
llScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=M
ath.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*fa
ctor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.heigh
t!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removePro
perty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNat
ive)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(type
of canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setPropert
y("width",w+"px","important");canvas.style.setProperty("height",h+"px","importan
t")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("heigh
t")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(funct
ion(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;r
eturn handle})};function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>
>2]=ret}return ret}___errno_state=Runtime.staticAlloc(4);HEAP32[___errno_state>>
2]=0;FS.staticInit();__ATINIT__.unshift({func:(function(){if(!Module["noFSInit"]
&&!FS.init.initialized)FS.init()})});__ATMAIN__.push({func:(function(){FS.ignore
Permissions=false})});__ATEXIT__.push({func:(function(){FS.quit()})});Module["FS
_createFolder"]=FS.createFolder;Module["FS_createPath"]=FS.createPath;Module["FS
_createDataFile"]=FS.createDataFile;Module["FS_createPreloadedFile"]=FS.createPr
eloadedFile;Module["FS_createLazyFile"]=FS.createLazyFile;Module["FS_createLink"
]=FS.createLink;Module["FS_createDevice"]=FS.createDevice;__ATINIT__.unshift({fu
nc:(function(){TTY.init()})});__ATEXIT__.push({func:(function(){TTY.shutdown()})
});if(ENVIRONMENT_IS_NODE){var fs=require("fs");var NODEJS_PATH=require("path");
NODEFS.staticInit()}__ATINIT__.push({func:(function(){SOCKFS.root=FS.mount(SOCKF
S,{},null)})});Module["requestFullScreen"]=function Module_requestFullScreen(loc
kPointer,resizeCanvas,vrDevice){Browser.requestFullScreen(lockPointer,resizeCanv
as,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFr
ame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function
Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,
noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.main
Loop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.
mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser
.getUserMedia()};STACK_BASE=STACKTOP=Runtime.alignMemory(STATICTOP);staticSealed
=true;STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=DYNAMICTOP=Runtime.alignMemo
ry(STACK_MAX);assert(DYNAMIC_BASE<TOTAL_MEMORY,"TOTAL_MEMORY not big enough for
stack");var cttz_i8=allocate([8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,
0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,6,
0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,
0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,
0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,
0,1,0,2,0,1,0,6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,5,
0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0],"i8",ALLOC_DYNAMI
C);function invoke_iiii(index,a1,a2,a3){try{return Module["dynCall_iiii"](index,
a1,a2,a3)}catch(e){if(typeof e!=="number"&&e!=="longjmp")throw e;asm["setThrew"]
(1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16
Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,
"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Arra
y,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":as
sert,"invoke_iiii":invoke_iiii,"_fabs":_fabs,"_fflush":_fflush,"__formatString":
__formatString,"_printf":_printf,"_send":_send,"_pwrite":_pwrite,"_emscripten_se
t_main_loop":_emscripten_set_main_loop,"_abort":_abort,"_emscripten_set_main_loo
p_timing":_emscripten_set_main_loop_timing,"_fwrite":_fwrite,"_sbrk":_sbrk,"_mkp
ort":_mkport,"_fprintf":_fprintf,"__reallyNegative":__reallyNegative,"_emscripte
n_memcpy_big":_emscripten_memcpy_big,"_fileno":_fileno,"_write":_write,"_time":_
time,"_sysconf":_sysconf,"___errno_location":___errno_location,"___setErrNo":___
setErrNo,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX,"tempDoublePtr":tempDoublePtr
,"ABORT":ABORT,"cttz_i8":cttz_i8};// EMSCRIPTEN_START_ASM |
| 5 function Ba(a){a=a|0;var b=0;b=i;i=i+a|0;i=i+15&-16;return b|0}function Ca(){ret
urn i|0}function Da(a){a=a|0;i=a}function Ea(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}fu
nction Fa(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0]=a[b+2>>0];a[k+3
>>0]=a[b+3>>0]}function Ga(b){b=b|0;a[k>>0]=a[b>>0];a[k+1>>0]=a[b+1>>0];a[k+2>>0
]=a[b+2>>0];a[k+3>>0]=a[b+3>>0];a[k+4>>0]=a[b+4>>0];a[k+5>>0]=a[b+5>>0];a[k+6>>0
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;b=a+48|0;d=a+40|0;e=a+32|0;f=a+24|0;g=a+16|0;h=a+8|0;j=a;c[b>>2]=d;c[b+4>>2]=e;
c[b+8>>2]=f;c[b>>2]=Na(16,48,b)|0;ha(8,b|0)|0;k=d;d=c[k+4>>2]|0;l=e;e=c[l>>2]|0;
m=c[l+4>>2]|0;l=f;f=c[l>>2]|0;n=c[l+4>>2]|0;l=b;c[l>>2]=c[k>>2];c[l+4>>2]=d;d=b+
8|0;c[d>>2]=e;c[d+4>>2]=m;m=b+16|0;c[m>>2]=f;c[m+4>>2]=n;ha(64,b|0)|0;c[b>>2]=g;
c[b+4>>2]=h;c[b+8>>2]=j;c[b>>2]=Na(80,48,b)|0;ha(8,b|0)|0;n=g;g=c[n+4>>2]|0;m=h;
h=c[m>>2]|0;f=c[m+4>>2]|0;m=j;j=c[m>>2]|0;d=c[m+4>>2]|0;m=b;c[m>>2]=c[n>>2];c[m+
4>>2]=g;g=b+8|0;c[g>>2]=h;c[g+4>>2]=f;f=b+16|0;c[f>>2]=j;c[f+4>>2]=d;ha(64,b|0)|
0;i=a;return 0}function Ka(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,j=0,k=0,
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=(f|0)==0?328:f;f=c[j>>2]|0;a:do if(!d){if(!f){k=0;i=g;return k|0}}else{if(!b){c
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f(m<<24>>24>-1){c[l>>2]=n;k=m<<24>>24!=0&1;i=g;return k|0}else{m=n+-194|0;if(m>>
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e(0);b:do if(!o)r=p;else{m=a[q>>0]|0;n=(m&255)>>>3;if((n+-16|n+(p>>26))>>>0>7)br
eak a;else{s=o;t=m;u=p;v=q}while(1){v=v+1|0;u=(t&255)+-128|u<<6;s=s+-1|0;if((u|0
)>=0){w=u;x=s;break}if(!s){r=u;break b}t=a[v>>0]|0;if((t&-64)<<24>>24!=-128)brea
k a}c[j>>2]=0;c[l>>2]=w;k=e-x|0;i=g;return k|0}while(0);c[j>>2]=r;k=-2;i=g;retur
n k|0}while(0);c[j>>2]=0;c[(xa()|0)>>2]=84;k=-1;i=g;return k|0}function La(a){a=
a|0;var b=0;if(!a)b=1;else b=(c[a>>2]|0)==0;return b&1|0}function Ma(a,b,d){a=a|
0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=a+84|0;f=c[e>>2]|0;g=d+256|0;h=fb(f,0,g)
|0;if(!h)i=g;else i=h-f|0;h=i>>>0<d>>>0?i:d;pb(b|0,f|0,h|0)|0;c[a+4>>2]=f+h;b=f+
i|0;c[a+8>>2]=b;c[e>>2]=b;return h|0}function Na(a,b,d){a=a|0;b=b|0;d=d|0;var e=
0,f=0;e=i;i=i+16|0;f=e;c[f>>2]=d;d=Pa(a,b,f)|0;i=e;return d|0}function Oa(e,f,j)
{e=e|0;f=f|0;j=j|0;var k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y
=0,z=0,A=0,B=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T
=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,
ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,
za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,
Za=0,_a=0,$a=0,ab=0,bb=0,cb=0,db=0,eb=0,fb=0,gb=0,hb=0,ib=0,jb=0.0,lb=0,mb=0,nb=
0,ob=0,pb=0,qb=0,rb=0,sb=0,tb=0,ub=0,vb=0;k=i;i=i+304|0;l=k+16|0;m=k+8|0;n=k+33|
0;o=k;p=k+32|0;q=a[f>>0]|0;if(!(q<<24>>24)){r=0;i=k;return r|0}s=e+4|0;t=e+100|0
;u=e+108|0;v=e+8|0;w=n+10|0;x=n+33|0;y=m+4|0;z=n+46|0;A=n+94|0;B=q;q=0;D=f;f=0;E
=0;F=0;a:while(1){b:do if(!(Ua(B&255)|0)){G=(a[D>>0]|0)==37;c:do if(G){H=D+1|0;I
=a[H>>0]|0;do if(I<<24>>24==42){J=0;K=D+2|0}else if(I<<24>>24==37)break c;else{L
=(I&255)+-48|0;if(L>>>0<10?(a[D+2>>0]|0)==36:0){c[l>>2]=c[j>>2];M=L;while(1){L=c
[l>>2]|0;N=c[L>>2]|0;c[l>>2]=L+4;if(M>>>0>1)M=M+-1|0;else{O=N;break}}J=O;K=D+3|0
;break}M=c[j>>2]|0;N=c[M>>2]|0;c[j>>2]=M+4;J=N;K=H}while(0);H=a[K>>0]|0;I=H&255;
if((I+-48|0)>>>0<10){N=I;I=K;M=0;while(1){L=(M*10|0)+-48+N|0;P=I+1|0;Q=a[P>>0]|0
;N=Q&255;if((N+-48|0)>>>0>=10){R=Q;S=P;T=L;break}else{I=P;M=L}}}else{R=H;S=K;T=0
}if(R<<24>>24==109){M=S+1|0;U=a[M>>0]|0;V=(J|0)!=0&1;W=M;X=0;Y=0}else{U=R;V=0;W=
S;X=E;Y=F}M=W+1|0;switch(U&255|0){case 108:{I=(a[M>>0]|0)==108;Z=I?W+2|0:M;_=I?3
:1;break}case 116:case 122:{Z=M;_=1;break}case 76:{Z=M;_=2;break}case 110:case 1
12:case 67:case 83:case 91:case 99:case 115:case 88:case 71:case 70:case 69:case
65:case 103:case 102:case 101:case 97:case 120:case 117:case 111:case 105:case
100:{Z=W;_=0;break}case 106:{Z=M;_=3;break}case 104:{I=(a[M>>0]|0)==104;Z=I?W+2|
0:M;_=I?-2:-1;break}default:{$=V;aa=q;ba=X;ca=Y;da=163;break a}}I=d[Z>>0]|0;M=(I
&47|0)==3;N=M?I|32:I;I=M?1:_;if((N|0)==99){ea=f;fa=(T|0)<1?1:T}else if((N|0)==11
0){if(!J){ga=q;ha=Z;ia=f;ja=X;ka=Y;break b}switch(I|0){case -2:{a[J>>0]=f;ga=q;h
a=Z;ia=f;ja=X;ka=Y;break b;break}case -1:{b[J>>1]=f;ga=q;ha=Z;ia=f;ja=X;ka=Y;bre
ak b;break}case 3:{M=J;c[M>>2]=f;c[M+4>>2]=((f|0)<0)<<31>>31;ga=q;ha=Z;ia=f;ja=X
;ka=Y;break b;break}case 0:{c[J>>2]=f;ga=q;ha=Z;ia=f;ja=X;ka=Y;break b;break}cas
e 1:{c[J>>2]=f;ga=q;ha=Z;ia=f;ja=X;ka=Y;break b;break}default:{ga=q;ha=Z;ia=f;ja
=X;ka=Y;break b}}}else if((N|0)==91){ea=f;fa=T}else{Xa(e,0);do{M=c[s>>2]|0;if(M>
>>0<(c[t>>2]|0)>>>0){c[s>>2]=M+1;la=d[M>>0]|0}else la=Ya(e)|0}while((Ua(la)|0)!=
0);H=c[s>>2]|0;if(!(c[t>>2]|0))ma=H;else{M=H+-1|0;c[s>>2]=M;ma=M}ea=(c[u>>2]|0)+
f+ma-(c[v>>2]|0)|0;fa=T}Xa(e,fa);M=c[s>>2]|0;H=c[t>>2]|0;if(M>>>0<H>>>0){c[s>>2]
=M+1;na=H}else{if((Ya(e)|0)<0){$=V;aa=q;ba=X;ca=Y;da=163;break a}na=c[t>>2]|0}if
(na)c[s>>2]=(c[s>>2]|0)+-1;d:do switch(N|0){case 91:case 99:case 115:{H=(N|0)==9
9;e:do if((N&239|0)==99){kb(n|0,-1,257)|0;a[n>>0]=0;if((N|0)==115){a[x>>0]=0;a[w
+0>>0]=0;a[w+1>>0]=0;a[w+2>>0]=0;a[w+3>>0]=0;a[w+4>>0]=0;oa=Z}else oa=Z}else{M=Z
+1|0;L=(a[M>>0]|0)==94;P=L&1;Q=L?M:Z;pa=L?Z+2|0:M;kb(n|0,L&1|0,257)|0;a[n>>0]=0;
L=a[pa>>0]|0;if(L<<24>>24==45){M=(P^1)&255;a[z>>0]=M;qa=M;ra=Q+2|0}else if(L<<24
>>24==93){L=(P^1)&255;a[A>>0]=L;qa=L;ra=Q+2|0}else{qa=(P^1)&255;ra=pa}pa=ra;whil
e(1){P=a[pa>>0]|0;if(P<<24>>24==45){Q=pa+1|0;L=a[Q>>0]|0;if(!(L<<24>>24==93|L<<2
4>>24==0)){M=a[pa+-1>>0]|0;if((M&255)<(L&255)){sa=M&255;do{sa=sa+1|0;a[n+sa>>0]=
qa;M=a[Q>>0]|0}while((sa|0)<(M&255|0));ta=M;ua=Q}else{ta=L;ua=Q}}else{ta=45;ua=p
a}}else if(P<<24>>24==93){oa=pa;break e}else if(!(P<<24>>24)){$=V;aa=q;ba=X;ca=Y
;da=163;break a}else{ta=P;ua=pa}a[n+((ta&255)+1)>>0]=qa;pa=ua+1|0}}while(0);pa=H
?fa+1|0:31;sa=(I|0)==1;M=(V|0)!=0;f:do if(sa){if(M){va=Ra(pa<<2)|0;if(!va){$=V;a
a=q;ba=0;ca=va;da=163;break a}else wa=va}else wa=J;c[m>>2]=0;c[y>>2]=0;va=0;xa=p
a;ya=wa;g:while(1){if(!ya)while(1){za=c[s>>2]|0;if(za>>>0<(c[t>>2]|0)>>>0){c[s>>
2]=za+1;Aa=d[za>>0]|0}else Aa=Ya(e)|0;if(!(a[n+(Aa+1)>>0]|0)){Ba=va;Ca=0;break g
}a[p>>0]=Aa;za=Ka(o,p,1,m)|0;if((za|0)==-2)continue;else if((za|0)==-1){$=V;aa=q
;ba=0;ca=0;da=163;break a}if(M&(va|0)==(xa|0)){Da=va;break}}else{if(M)Ea=va;else
{Fa=va;Ga=ya;da=85;break}while(1){while(1){P=c[s>>2]|0;if(P>>>0<(c[t>>2]|0)>>>0)
{c[s>>2]=P+1;Ha=d[P>>0]|0}else Ha=Ya(e)|0;if(!(a[n+(Ha+1)>>0]|0)){Ba=Ea;Ca=ya;br
eak g}a[p>>0]=Ha;P=Ka(o,p,1,m)|0;if((P|0)==-1){$=V;aa=q;ba=0;ca=ya;da=163;break
a}else if((P|0)!=-2)break}c[ya+(Ea<<2)>>2]=c[o>>2];Ea=Ea+1|0;if((Ea|0)==(xa|0)){
Da=xa;break}}}P=xa<<1|1;Q=Ta(ya,P<<2)|0;if(!Q){$=V;aa=q;ba=0;ca=ya;da=163;break
a}va=Da;xa=P;ya=Q}h:do if((da|0)==85){da=0;ya=Fa;while(1){while(1){xa=c[s>>2]|0;
if(xa>>>0<(c[t>>2]|0)>>>0){c[s>>2]=xa+1;Ia=d[xa>>0]|0}else Ia=Ya(e)|0;if(!(a[n+(
Ia+1)>>0]|0)){Ba=ya;Ca=Ga;break h}a[p>>0]=Ia;xa=Ka(o,p,1,m)|0;if((xa|0)==-1){$=0
;aa=q;ba=0;ca=Ga;da=163;break a}else if((xa|0)!=-2)break}c[Ga+(ya<<2)>>2]=c[o>>2
];ya=ya+1|0}}while(0);if(!(La(m)|0)){$=V;aa=q;ba=0;ca=Ca;da=163;break a}else{Ja=
Ba;Ma=0;Na=Ca}}else{if(M){ya=Ra(pa)|0;if(!ya){$=V;aa=q;ba=0;ca=0;da=163;break a}
else{Oa=0;Pa=pa;Qa=ya}while(1){ya=Oa;do{xa=c[s>>2]|0;if(xa>>>0<(c[t>>2]|0)>>>0){
c[s>>2]=xa+1;Za=d[xa>>0]|0}else Za=Ya(e)|0;if(!(a[n+(Za+1)>>0]|0)){Ja=ya;Ma=Qa;N
a=0;break f}a[Qa+ya>>0]=Za;ya=ya+1|0}while((ya|0)!=(Pa|0));ya=Pa<<1|1;xa=Ta(Qa,y
a)|0;if(!xa){$=V;aa=q;ba=Qa;ca=0;da=163;break a}else{va=Pa;Pa=ya;Qa=xa;Oa=va}}}i
f(!J){va=na;while(1){xa=c[s>>2]|0;if(xa>>>0<va>>>0){c[s>>2]=xa+1;_a=d[xa>>0]|0}e
lse _a=Ya(e)|0;if(!(a[n+(_a+1)>>0]|0)){Ja=0;Ma=0;Na=0;break f}va=c[t>>2]|0}}else
{va=na;xa=0;while(1){ya=c[s>>2]|0;if(ya>>>0<va>>>0){c[s>>2]=ya+1;$a=d[ya>>0]|0}e
lse $a=Ya(e)|0;if(!(a[n+($a+1)>>0]|0)){Ja=xa;Ma=J;Na=0;break f}a[J+xa>>0]=$a;va=
c[t>>2]|0;xa=xa+1|0}}}while(0);pa=c[s>>2]|0;if(!(c[t>>2]|0))ab=pa;else{xa=pa+-1|
0;c[s>>2]=xa;ab=xa}xa=ab-(c[v>>2]|0)+(c[u>>2]|0)|0;if(!xa){bb=V;cb=q;db=Ma;eb=Na
;break a}if(!((xa|0)==(fa|0)|H^1)){bb=V;cb=q;db=Ma;eb=Na;break a}do if(M)if(sa){
c[J>>2]=Na;break}else{c[J>>2]=Ma;break}while(0);if(!H){if(Na)c[Na+(Ja<<2)>>2]=0;
if(!Ma){fb=oa;gb=0;hb=Na}else{a[Ma+Ja>>0]=0;fb=oa;gb=Ma;hb=Na}}else{fb=oa;gb=Ma;
hb=Na}break}case 111:{ib=8;da=145;break}case 117:case 100:{ib=10;da=145;break}ca
se 105:{ib=0;da=145;break}case 120:case 88:case 112:{ib=16;da=145;break}case 71:
case 103:case 70:case 102:case 69:case 101:case 65:case 97:{jb=+Wa(e,I,0);if((c[
u>>2]|0)==((c[v>>2]|0)-(c[s>>2]|0)|0)){bb=V;cb=q;db=X;eb=Y;break a}if(J)if(!I){g
[J>>2]=jb;fb=Z;gb=X;hb=Y;break d}else if((I|0)==1){h[J>>3]=jb;fb=Z;gb=X;hb=Y;bre
ak d}else if((I|0)==2){h[J>>3]=jb;fb=Z;gb=X;hb=Y;break d}else{fb=Z;gb=X;hb=Y;bre
ak d}else{fb=Z;gb=X;hb=Y}break}default:{fb=Z;gb=X;hb=Y}}while(0);i:do if((da|0)=
=145){da=0;sa=Va(e,ib,0,-1,-1)|0;if((c[u>>2]|0)==((c[v>>2]|0)-(c[s>>2]|0)|0)){bb
=V;cb=q;db=X;eb=Y;break a}if((N|0)==112&(J|0)!=0){c[J>>2]=sa;fb=Z;gb=X;hb=Y;brea
k}if(!J){fb=Z;gb=X;hb=Y}else switch(I|0){case -1:{b[J>>1]=sa;fb=Z;gb=X;hb=Y;brea
k i;break}case 0:{c[J>>2]=sa;fb=Z;gb=X;hb=Y;break i;break}case 1:{c[J>>2]=sa;fb=
Z;gb=X;hb=Y;break i;break}case 3:{M=J;c[M>>2]=sa;c[M+4>>2]=C;fb=Z;gb=X;hb=Y;brea
k i;break}case -2:{a[J>>0]=sa;fb=Z;gb=X;hb=Y;break i;break}default:{fb=Z;gb=X;hb
=Y;break i}}}while(0);ga=((J|0)!=0&1)+q|0;ha=fb;ia=(c[u>>2]|0)+ea+(c[s>>2]|0)-(c
[v>>2]|0)|0;ja=gb;ka=hb;break b}while(0);I=D+(G&1)|0;Xa(e,0);N=c[s>>2]|0;if(N>>>
0<(c[t>>2]|0)>>>0){c[s>>2]=N+1;lb=d[N>>0]|0}else lb=Ya(e)|0;if((lb|0)!=(d[I>>0]|
0)){mb=lb;nb=q;ob=E;pb=F;da=19;break a}ga=q;ha=I;ia=f+1|0;ja=E;ka=F}else{I=D;whi
le(1){N=I+1|0;if(!(Ua(d[N>>0]|0)|0)){qb=I;break}else I=N}Xa(e,0);do{I=c[s>>2]|0;
if(I>>>0<(c[t>>2]|0)>>>0){c[s>>2]=I+1;rb=d[I>>0]|0}else rb=Ya(e)|0}while((Ua(rb)
|0)!=0);I=c[s>>2]|0;if(!(c[t>>2]|0))sb=I;else{G=I+-1|0;c[s>>2]=G;sb=G}ga=q;ha=qb
;ia=(c[u>>2]|0)+f+sb-(c[v>>2]|0)|0;ja=E;ka=F}while(0);D=ha+1|0;B=a[D>>0]|0;if(!(
B<<24>>24)){r=ga;da=167;break}else{q=ga;f=ia;E=ja;F=ka}}if((da|0)==19){if(c[t>>2
]|0)c[s>>2]=(c[s>>2]|0)+-1;if((mb|0)>-1|(nb|0)!=0){r=nb;i=k;return r|0}else{tb=0
;ub=ob;vb=pb;da=164}}else if((da|0)==163)if(!aa){tb=$;ub=ba;vb=ca;da=164}else{bb
=$;cb=aa;db=ba;eb=ca}else if((da|0)==167){i=k;return r|0}if((da|0)==164){bb=tb;c
b=-1;db=ub;eb=vb}if(!bb){r=cb;i=k;return r|0}Sa(db);Sa(eb);r=cb;i=k;return r|0}f
unction Pa(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=i;i=i+112|0;f=e;g=f+0|
0;h=g+112|0;do{c[g>>2]=0;g=g+4|0}while((g|0)<(h|0));c[f+32>>2]=1;c[f+44>>2]=a;c[
f+76>>2]=-1;c[f+84>>2]=a;a=Oa(f,b,d)|0;i=e;return a|0}function Qa(a,b,c){a=a|0;b
=b|0;c=c|0;return Ma(a,b,c)|0}function Ra(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i
=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C
=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W
=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,ma
=0,na=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga
=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa
=0,Xa=0,Ya=0,Za=0,_a=0,$a=0,ab=0,bb=0,cb=0;do if(a>>>0<245){if(a>>>0<11)b=16;els
e b=a+11&-8;d=b>>>3;e=c[84]|0;f=e>>>d;if(f&3){g=(f&1^1)+d|0;h=g<<1;i=376+(h<<2)|
0;j=376+(h+2<<2)|0;h=c[j>>2]|0;k=h+8|0;l=c[k>>2]|0;do if((i|0)!=(l|0)){if(l>>>0<
(c[88]|0)>>>0)la();m=l+12|0;if((c[m>>2]|0)==(h|0)){c[m>>2]=i;c[j>>2]=l;break}els
e la()}else c[84]=e&~(1<<g);while(0);l=g<<3;c[h+4>>2]=l|3;j=h+(l|4)|0;c[j>>2]=c[
j>>2]|1;n=k;return n|0}j=c[86]|0;if(b>>>0>j>>>0){if(f){l=2<<d;i=f<<d&(l|0-l);l=(
i&0-i)+-1|0;i=l>>>12&16;m=l>>>i;l=m>>>5&8;o=m>>>l;m=o>>>2&4;p=o>>>m;o=p>>>1&2;q=
p>>>o;p=q>>>1&1;r=(l|i|m|o|p)+(q>>>p)|0;p=r<<1;q=376+(p<<2)|0;o=376+(p+2<<2)|0;p
=c[o>>2]|0;m=p+8|0;i=c[m>>2]|0;do if((q|0)!=(i|0)){if(i>>>0<(c[88]|0)>>>0)la();l
=i+12|0;if((c[l>>2]|0)==(p|0)){c[l>>2]=q;c[o>>2]=i;s=c[86]|0;break}else la()}els
e{c[84]=e&~(1<<r);s=j}while(0);j=r<<3;e=j-b|0;c[p+4>>2]=b|3;i=p+b|0;c[p+(b|4)>>2
]=e|1;c[p+j>>2]=e;if(s){j=c[89]|0;o=s>>>3;q=o<<1;d=376+(q<<2)|0;f=c[84]|0;k=1<<o
;if(f&k){o=376+(q+2<<2)|0;h=c[o>>2]|0;if(h>>>0<(c[88]|0)>>>0)la();else{t=o;u=h}}
else{c[84]=f|k;t=376+(q+2<<2)|0;u=d}c[t>>2]=j;c[u+12>>2]=j;c[j+8>>2]=u;c[j+12>>2
]=d}c[86]=e;c[89]=i;n=m;return n|0}i=c[85]|0;if(i){e=(i&0-i)+-1|0;i=e>>>12&16;d=
e>>>i;e=d>>>5&8;j=d>>>e;d=j>>>2&4;q=j>>>d;j=q>>>1&2;k=q>>>j;q=k>>>1&1;f=c[640+((
e|i|d|j|q)+(k>>>q)<<2)>>2]|0;q=(c[f+4>>2]&-8)-b|0;k=f;j=f;while(1){f=c[k+16>>2]|
0;if(!f){d=c[k+20>>2]|0;if(!d){v=q;w=j;break}else x=d}else x=f;f=(c[x+4>>2]&-8)-
b|0;d=f>>>0<q>>>0;q=d?f:q;k=x;j=d?x:j}j=c[88]|0;if(w>>>0<j>>>0)la();k=w+b|0;if(w
>>>0>=k>>>0)la();q=c[w+24>>2]|0;m=c[w+12>>2]|0;do if((m|0)==(w|0)){p=w+20|0;r=c[
p>>2]|0;if(!r){d=w+16|0;f=c[d>>2]|0;if(!f){y=0;break}else{z=f;A=d}}else{z=r;A=p}
while(1){p=z+20|0;r=c[p>>2]|0;if(r){z=r;A=p;continue}p=z+16|0;r=c[p>>2]|0;if(!r)
{B=z;C=A;break}else{z=r;A=p}}if(C>>>0<j>>>0)la();else{c[C>>2]=0;y=B;break}}else{
p=c[w+8>>2]|0;if(p>>>0<j>>>0)la();r=p+12|0;if((c[r>>2]|0)!=(w|0))la();d=m+8|0;if
((c[d>>2]|0)==(w|0)){c[r>>2]=m;c[d>>2]=p;y=m;break}else la()}while(0);do if(q){m
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c[m>>2]=y;else c[q+20>>2]=y;if(!y)break}m=c[88]|0;if(y>>>0<m>>>0)la();c[y+24>>2]
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ak}while(0);j=c[w+20>>2]|0;if(j)if(j>>>0<(c[88]|0)>>>0)la();else{c[y+20>>2]=j;c[
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m;c[P+(q+12)>>2]=p;c[P+(q+8)>>2]=p;break}i=c[m>>2]|0;if((X|0)==31)Y=0;else Y=25-
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0}Y=c[194]|0;if((Y|0)!=0?(X=c[192]|0,W=X+O|0,W>>>0<=X>>>0|W>>>0>Y>>>0):0){n=0;re
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if(X>>>0<=Y>>>0?(V=W+4|0,(X+(c[V>>2]|0)|0)>>>0>Y>>>0):0){aa=W;ba=V;ca=W;break}W=
c[W+8>>2]|0;if(!W){da=181;break e}}if(ca){W=_-(c[87]|0)&Z;if(W>>>0<2147483647){V
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da|0)==198?O>>>0<2147483647:0)?(ia=oa(O|0)|0,O=oa(0)|0,(ia|0)!=(-1|0)&(O|0)!=(-1
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ka|0)==(O+ga|0)){qa=O;ra=ia;sa=ga;ta=na;da=213;break}na=c[na+8>>2]|0}while((na|0
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{if((c[ga>>2]|0)==(na|0)){za=ga;Aa=ga;da=223;break}ga=c[ga+8>>2]|0}while((ga|0)!
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0;else Ca=0-ga&7;ga=ka+(Ca+ma)|0;na=Ba+F|0;ia=ka+na|0;O=ga-(ka+Ba)-F|0;c[ka+(Ba+
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ha;c[89]=ia;c[ka+(na+4)>>2]=ha|1;c[ka+(ha+na)>>2]=ha;break}ha=ma+4|0;P=c[ka+(ha+
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Z=c[aa>>2]|0;if(!Z){_=ka+(ba+ma)|0;ba=c[_>>2]|0;if(!ba){Da=0;break}else{Ea=ba;Fa
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a=Ea+16|0;Z=c[aa>>2]|0;if(!Z){Ga=Ea;Ha=Fa;break}else{Ea=Z;Fa=aa}}if(Ha>>>0<ya>>>
0)la();else{c[Ha>>2]=0;Da=Ga;break}}else{aa=c[ka+((Ca|8)+ma)>>2]|0;if(aa>>>0<ya>
>>0)la();Z=aa+12|0;if((c[Z>>2]|0)!=(ga|0))la();_=ja+8|0;if((c[_>>2]|0)==(ga|0)){
c[Z>>2]=ja;c[_>>2]=aa;Da=ja;break}else la()}while(0);if(!ea)break;ja=c[ka+(ma+28
+Ca)>>2]|0;aa=640+(ja<<2)|0;do if((ga|0)!=(c[aa>>2]|0)){if(ea>>>0<(c[88]|0)>>>0)
la();_=ea+16|0;if((c[_>>2]|0)==(ga|0))c[_>>2]=Da;else c[ea+20>>2]=Da;if(!Da)brea
k i}else{c[aa>>2]=Da;if(Da)break;c[85]=c[85]&~(1<<ja);break i}while(0);ja=c[88]|
0;if(Da>>>0<ja>>>0)la();c[Da+24>>2]=ea;aa=Ca|16;_=c[ka+(aa+ma)>>2]|0;do if(_)if(
_>>>0<ja>>>0)la();else{c[Da+16>>2]=_;c[_+24>>2]=Da;break}while(0);_=c[ka+(ha+aa)
>>2]|0;if(!_)break;if(_>>>0<(c[88]|0)>>>0)la();else{c[Da+20>>2]=_;c[_+24>>2]=Da;
break}}else{_=c[ka+((Ca|8)+ma)>>2]|0;ja=c[ka+(ma+12+Ca)>>2]|0;ea=376+(fa<<1<<2)|
0;do if((_|0)!=(ea|0)){if(_>>>0<ya>>>0)la();if((c[_+12>>2]|0)==(ga|0))break;la()
}while(0);if((ja|0)==(_|0)){c[84]=c[84]&~(1<<fa);break}do if((ja|0)==(ea|0))Ia=j
a+8|0;else{if(ja>>>0<ya>>>0)la();aa=ja+8|0;if((c[aa>>2]|0)==(ga|0)){Ia=aa;break}
la()}while(0);c[_+12>>2]=ja;c[Ia>>2]=_}while(0);Ja=ka+(($|Ca)+ma)|0;Ka=$+O|0}els
e{Ja=ga;Ka=O}fa=Ja+4|0;c[fa>>2]=c[fa>>2]&-2;c[ka+(na+4)>>2]=Ka|1;c[ka+(Ka+na)>>2
]=Ka;fa=Ka>>>3;if(Ka>>>0<256){ha=fa<<1;P=376+(ha<<2)|0;ea=c[84]|0;aa=1<<fa;do if
(!(ea&aa)){c[84]=ea|aa;La=376+(ha+2<<2)|0;Ma=P}else{fa=376+(ha+2<<2)|0;Z=c[fa>>2
]|0;if(Z>>>0>=(c[88]|0)>>>0){La=fa;Ma=Z;break}la()}while(0);c[La>>2]=ia;c[Ma+12>
>2]=ia;c[ka+(na+8)>>2]=Ma;c[ka+(na+12)>>2]=P;break}ha=Ka>>>8;do if(!ha)Na=0;else
{if(Ka>>>0>16777215){Na=31;break}aa=(ha+1048320|0)>>>16&8;ea=ha<<aa;$=(ea+520192
|0)>>>16&4;Z=ea<<$;ea=(Z+245760|0)>>>16&2;fa=14-($|aa|ea)+(Z<<ea>>>15)|0;Na=Ka>>
>(fa+7|0)&1|fa<<1}while(0);ha=640+(Na<<2)|0;c[ka+(na+28)>>2]=Na;c[ka+(na+20)>>2]
=0;c[ka+(na+16)>>2]=0;P=c[85]|0;fa=1<<Na;if(!(P&fa)){c[85]=P|fa;c[ha>>2]=ia;c[ka
+(na+24)>>2]=ha;c[ka+(na+12)>>2]=ia;c[ka+(na+8)>>2]=ia;break}fa=c[ha>>2]|0;if((N
a|0)==31)Oa=0;else Oa=25-(Na>>>1)|0;j:do if((c[fa+4>>2]&-8|0)!=(Ka|0)){ha=Ka<<Oa
;P=fa;while(1){ea=P+(ha>>>31<<2)+16|0;Z=c[ea>>2]|0;if(!Z){Pa=ea;Qa=P;break}if((c
[Z+4>>2]&-8|0)==(Ka|0)){Ra=Z;break j}else{ha=ha<<1;P=Z}}if(Pa>>>0<(c[88]|0)>>>0)
la();else{c[Pa>>2]=ia;c[ka+(na+24)>>2]=Qa;c[ka+(na+12)>>2]=ia;c[ka+(na+8)>>2]=ia
;break h}}else Ra=fa;while(0);fa=Ra+8|0;P=c[fa>>2]|0;ha=c[88]|0;if(Ra>>>0>=ha>>>
0&P>>>0>=ha>>>0){c[P+12>>2]=ia;c[fa>>2]=ia;c[ka+(na+8)>>2]=P;c[ka+(na+12)>>2]=Ra
;c[ka+(na+24)>>2]=0;break}else la()}else{P=(c[87]|0)+O|0;c[87]=P;c[90]=ia;c[ka+(
na+4)>>2]=P|1}while(0);n=ka+(Ba|8)|0;return n|0}na=784|0;while(1){ia=c[na>>2]|0;
if(ia>>>0<=pa>>>0?(O=c[na+4>>2]|0,ga=ia+O|0,ga>>>0>pa>>>0):0){Sa=ia;Ta=O;Ua=ga;b
reak}na=c[na+8>>2]|0}na=Sa+(Ta+-39)|0;if(!(na&7))Va=0;else Va=0-na&7;na=Sa+(Ta+-
47+Va)|0;ga=na>>>0<(pa+16|0)>>>0?pa:na;na=ga+8|0;O=ka+8|0;if(!(O&7))Wa=0;else Wa
=0-O&7;O=ma+-40-Wa|0;c[90]=ka+Wa;c[87]=O;c[ka+(Wa+4)>>2]=O|1;c[ka+(ma+-36)>>2]=4
0;c[91]=c[206];c[ga+4>>2]=27;c[na+0>>2]=c[196];c[na+4>>2]=c[197];c[na+8>>2]=c[19
8];c[na+12>>2]=c[199];c[196]=ka;c[197]=ma;c[199]=0;c[198]=na;na=ga+28|0;c[na>>2]
=7;if((ga+32|0)>>>0<Ua>>>0){O=na;do{na=O;O=O+4|0;c[O>>2]=7}while((na+8|0)>>>0<Ua
>>>0)}if((ga|0)!=(pa|0)){O=ga-pa|0;na=pa+(O+4)|0;c[na>>2]=c[na>>2]&-2;c[pa+4>>2]
=O|1;c[pa+O>>2]=O;na=O>>>3;if(O>>>0<256){ia=na<<1;P=376+(ia<<2)|0;fa=c[84]|0;ha=
1<<na;do if(!(fa&ha)){c[84]=fa|ha;Xa=376+(ia+2<<2)|0;Ya=P}else{na=376+(ia+2<<2)|
0;_=c[na>>2]|0;if(_>>>0>=(c[88]|0)>>>0){Xa=na;Ya=_;break}la()}while(0);c[Xa>>2]=
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967295){d=j;j=e;e=0;while(1){r=e+-1|0;d=nb(d|0,j|0,1)|0;j=C;if(!((j|0)>-1|(j|0)=
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5;if((o|0)>(y|0)){v=E;e=B;d=D;j=m;r=n;p=o}else{F=E;G=m;H=n;I=B;J=D;K=o;break a}}
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;q=S/S;return +q}function ab(a,b){a=+a;b=+b;return +(+$a(a,b))}function bb(a,b){
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!=0&g){h=d&255;i=e;j=b;while(1){if((a[j>>0]|0)==h<<24>>24){k=i;l=j;m=6;break a}n
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i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;d=a+4|0;e=c[
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k}if((n|0)!=(o|0)){if(n>>>0<i>>>0)la();o=n+8|0;if((c[o>>2]|0)==(g|0))p=o;else la
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=c[r>>2]|0;if(!o){s=0;break}else{t=o;u=r}}else{t=q;u=k}while(1){k=t+20|0;q=c[k>>
2]|0;if(q){t=q;u=k;continue}k=t+16|0;q=c[k>>2]|0;if(!q){v=t;w=u;break}else{t=q;u
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0<i>>>0)la();q=k+12|0;if((c[q>>2]|0)!=(g|0))la();r=n+8|0;if((c[r>>2]|0)==(g|0)){
c[q>>2]=n;c[r>>2]=k;s=n;break}else la()}while(0);if(j){n=c[a+(28-f)>>2]|0;i=640+
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;i=16-f|0;k=c[a+i>>2]|0;do if(k)if(k>>>0<n>>>0)la();else{c[s+16>>2]=k;c[k+24>>2]
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24)>>2]|0;e=c[a+(b+12)>>2]|0;do if((e|0)==(d|0)){k=a+(b+20)|0;n=c[k>>2]|0;if(!n)
{f=a+(b+16)|0;j=c[f>>2]|0;if(!j){x=0;break}else{y=j;z=f}}else{y=n;z=k}while(1){k
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<e);break}}else{if(p>>>0<(c[88]|0)>>>0)la();e=p+16|0;if((c[e>>2]|0)==(d|0))c[e>>
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c[a+(b+16)>>2]|0;do if(h)if(h>>>0<e>>>0)la();else{c[x+16>>2]=h;c[h+24>>2]=x;brea
k}while(0);h=c[a+(b+20)>>2]|0;if(h)if(h>>>0<(c[88]|0)>>>0)la();else{c[x+20>>2]=h
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h|0)){c[84]=c[84]&~(1<<t);break}if((e|0)!=(p|0)){if(e>>>0<s>>>0)la();p=e+8|0;if(
(c[p>>2]|0)==(d|0))C=p;else la()}else C=e+8|0;c[h+12>>2]=e;c[C>>2]=h}while(0);c[
l+4>>2]=u|1;c[l+u>>2]=u;if((l|0)==(c[89]|0)){c[86]=u;return}else D=u}else{c[v>>2
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0)|0;m=e?C:v;n=e?l:u;C=m;return n|0}function jb(){}function kb(b,d,e){b=b|0;d=d|
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on lb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=b-d>>>0;e=b-d-(c>>>0>a>>>0|0)>>
>0;return (C=e,a-c>>>0|0)|0}function mb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){C=
b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}C=0;return b>>>c-32|0}function nb(a,b,c){a
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c-32;return 0}function ob(b){b=b|0;var c=0;c=b;while(a[c>>0]|0)c=c+1|0;return c-
b|0}function pb(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;if((e|0)>=4096)return sa(b|0,d|
0,e|0)|0;f=b|0;if((b&3)==(d&3)){while(b&3){if(!e)return f|0;a[b>>0]=a[d>>0]|0;b=
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hile((e|0)>0){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}return f|0}function qb(a
,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;e=a+c>>>0;return (C=b+d+(e>>>0<a>>>0|0)>
>>0,e|0)|0}function rb(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){C=b>>c;return a>>>c
|(b&(1<<c)-1)<<32-c}C=(b|0)<0?-1:0;return b>>c-32|0}function sb(b){b=b|0;var c=0
;c=a[m+(b&255)>>0]|0;if((c|0)<8)return c|0;c=a[m+(b>>8&255)>>0]|0;if((c|0)<8)ret
urn c+8|0;c=a[m+(b>>16&255)>>0]|0;if((c|0)<8)return c+16|0;return (a[m+(b>>>24)>
>0]|0)+24|0}function tb(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;c=a&65535;d=b&65535
;e=_(d,c)|0;f=a>>>16;a=(e>>>16)+(_(d,f)|0)|0;d=b>>>16;b=_(d,c)|0;return (C=(a>>>
16)+(_(d,f)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|e&65535|0)|0}function ub(a,b,c,d
){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=b>>31|((b|0)<0?-1:0)<<1;f=((
b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;g=d>>31|((d|0)<0?-1:0)<<1;h=((d|0)<0?-1:0)>>3
1|((d|0)<0?-1:0)<<1;i=lb(e^a,f^b,e,f)|0;b=C;a=g^e;e=h^f;f=lb((zb(i,b,lb(g^c,h^d,
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e|0;var f=0,g=0,h=0,j=0,k=0,l=0,m=0;f=i;i=i+8|0;g=f|0;h=b>>31|((b|0)<0?-1:0)<<1;
j=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;k=e>>31|((e|0)<0?-1:0)<<1;l=((e|0)<0?-1:0
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l=lb(c[g>>2]^h,c[g+4>>2]^j,h,j)|0;j=C;i=f;return (C=j,l)|0}function wb(a,b,c,d){
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+(_(d,e)|0)+f|f&0,c|0|0)|0}function xb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0;
e=zb(a,b,c,d,0)|0;return e|0}function yb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=
0,g=0;f=i;i=i+8|0;g=f|0;zb(a,b,d,e,g)|0;i=f;return (C=c[g+4>>2]|0,c[g>>2]|0)|0}f
unction zb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,
m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,D=0,E=0,F=0,G=0,
H=0;g=a;h=b;i=h;j=d;k=e;l=k;if(!i){m=(f|0)!=0;if(!l){if(m){c[f>>2]=(g>>>0)%(j>>>
0);c[f+4>>2]=0}n=0;o=(g>>>0)/(j>>>0)>>>0;return (C=n,o)|0}else{if(!m){n=0;o=0;re
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if(j){if(!m){p=(aa(l|0)|0)-(aa(i|0)|0)|0;if(p>>>0<=31){q=p+1|0;r=31-p|0;s=p-31>
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s>>>0);w=0;x=g<<p;break}if(!f){n=0;o=0;return (C=n,o)|0}c[f>>2]=a|0;c[f+4>>2]=h|
b&0;n=0;o=0;return (C=n,o)|0}while(0);if(!t){B=x;D=w;E=v;F=u;G=0;H=0}else{b=d|0|
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1;t=l&1;v=lb(g,a,l&b,(((i|0)<0?-1:0)>>31|((i|0)<0?-1:0)<<1)&d)|0;w=C;u=u-1|0}whi
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>>>31|(B|D)<<1|(D<<1|t>>>31)&0|G;o=(t<<1|0>>>31)&-2|H;return (C=n,o)|0}function
Ab(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Aa[a&1](b|0,c|0,d|0)|0}function Bb(a,
b,c){a=a|0;b=b|0;c=c|0;ba(0);return 0} |