var JSLINT;JSLINT=function(){var adsafe={apply:true,call:true,callee:true,caller:true,constructor:true,'eval':true,prototype:true,unwatch:true,valueOf:true,watch:true},adsafe_allow,allOptions={adsafe:true,bitwise:true,browser:true,cap:true,debug:true,eqeqeq:true,evil:true,forin:true,fragment:true,laxbreak:true,nomen:true,on:true,passfail:true,plusplus:true,regexp:true,rhino:true,undef:true,sidebar:true,white:true,widget:true},anonname,browser={alert:true,blur:true,clearInterval:true,clearTimeout:true,close:true,closed:true,confirm:true,console:true,Debug:true,defaultStatus:true,document:true,event:true,focus:true,frames:true,getComputedStyle:true,history:true,Image:true,length:true,location:true,moveBy:true,moveTo:true,name:true,navigator:true,onblur:true,onerror:true,onfocus:true,onload:true,onresize:true,onunload:true,open:true,opener:true,opera:true,parent:true,print:true,prompt:true,resizeBy:true,resizeTo:true,screen:true,scroll:true,scrollBy:true,scrollTo:true,self:true,setInterval:true,setTimeout:true,status:true,top:true,window:true,XMLHttpRequest:true},escapes={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','/':'\\/','\\':'\\\\'},funct,functions,href={background:true,content:true,data:true,dynsrc:true,href:true,lowsrc:true,value:true,src:true,style:true},global,globals,implied,inblock,indent,jsonmode,lines,lookahead,math_member={E:true,LN2:true,LN10:true,LOG2E:true,LOG10E:true,PI:true,SQRT1_2:true,SQRT2:true},member,membersOnly,nexttoken,noreach,number_member={MAX_VALUE:true,MIN_VALUE:true,NEGATIVE_INFINITY:true,POSITIVE_INFINITY:true},option,prereg,prevtoken,rhino={defineClass:true,deserialize:true,gc:true,help:true,load:true,loadClass:true,print:true,quit:true,readFile:true,readUrl:true,runCommand:true,seal:true,serialize:true,spawn:true,sync:true,toint32:true,version:true},scope,sidebar={System:true},src,stack,standard={Array:true,Boolean:true,Date:true,decodeURI:true,decodeURIComponent:true,encodeURI:true,encodeURIComponent:true,Error:true,escape:true,'eval':true,EvalError:true,Function:true,isFinite:true,isNaN:true,Math:true,Number:true,Object:true,parseInt:true,parseFloat:true,RangeError:true,ReferenceError:true,RegExp:true,String:true,SyntaxError:true,TypeError:true,unescape:true,URIError:true},syntax={},token,warnings,widget={alert:true,appleScript:true,animator:true,appleScript:true,beep:true,bytesToUIString:true,Canvas:true,chooseColor:true,chooseFile:true,chooseFolder:true,convertPathToHFS:true,convertPathToPlatform:true,closeWidget:true,COM:true,CustomAnimation:true,escape:true,FadeAnimation:true,filesystem:true,focusWidget:true,form:true,Frame:true,HotKey:true,Image:true,include:true,isApplicationRunning:true,iTunes:true,konfabulatorVersion:true,log:true,MenuItem:true,MoveAnimation:true,openURL:true,play:true,Point:true,popupMenu:true,preferenceGroups:true,preferences:true,print:true,prompt:true,random:true,reloadWidget:true,resolvePath:true,resumeUpdates:true,RotateAnimation:true,runCommand:true,runCommandInBg:true,saveAs:true,savePreferences:true,screen:true,ScrollBar:true,showWidgetPreferences:true,sleep:true,speak:true,suppressUpdates:true,system:true,tellWidget:true,Text:true,TextArea:true,unescape:true,updateNow:true,URL:true,widget:true,Window:true,XMLDOM:true,XMLHttpRequest:true,yahooCheckLogin:true,yahooLogin:true,yahooLogout:true},xmode,xtype,ax=/@cc|<\/?script|\]\]|&/i,cx=/[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/,tx=/^\s*([(){}\[.,:;'"~]|\](\]>)?|\?>?|==?=?|\/(\*(global|extern|jslint|member|members)?|=|\/)?|\*[\/=]?|\+[+=]?|-[\-=]?|%[=>]?|&[&=]?|\|[|=]?|>>?>?=?|<([\/=%\?]|\!(\[|--)?|<=?)?|\^=?|\!=?=?|[a-zA-Z_$][a-zA-Z0-9_$]*|[0-9]+([xX][0-9a-fA-F]+|\.[0-9]*)?([eE][+\-]?[0-9]+)?)/,lx=/\*\/|\/\*/,ix=/^([a-zA-Z_$][a-zA-Z0-9_$]*)$/,jx=/(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i,ux=/&|\+|\u00AD|\.\.|\/\*|%[^;]|base64|url|expression|data|mailto/i;function F(){}
function object(o){F.prototype=o;return new F();}
Object.prototype.union=function(o){var n;for(n in o)if(o.hasOwnProperty(n)){this[n]=o[n];}};String.prototype.entityify=function(){return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');};String.prototype.isAlpha=function(){return(this>='a'&&this<='z\uffff')||(this>='A'&&this<='Z\uffff');};String.prototype.isDigit=function(){return(this>='0'&&this<='9');};String.prototype.supplant=function(o){return this.replace(/\{([^{}]*)\}/g,function(a,b){var r=o[b];return typeof r==='string'||typeof r==='number'?r:a;});};String.prototype.name=function(){if(ix.test(this)){return this;}
if(/[&<"\/\\\x00-\x1f]/.test(this)){return'"'+this.replace(/[&<"\/\\\x00-\x1f]/g,function(a){var c=escapes[a];if(c){return c;}
c=a.charCodeAt();return'\\u00'+
Math.floor(c/16).toString(16)+
(c%16).toString(16);})+'"';}
return'"'+this+'"';};function populateGlobals(){if(option.adsafe){globals.union(adsafe_allow);}else{if(option.rhino){globals.union(rhino);}
if(option.browser||option.sidebar){globals.union(browser);}
if(option.sidebar){globals.union(sidebar);}
if(option.widget){globals.union(widget);}}}
function quit(m,l,ch){throw{name:'JSLintError',line:l,character:ch,message:m+" ("+Math.floor((l/lines.length)*100)+"% scanned)."};}
function warning(m,t,a,b,c,d){var ch,l,w;t=t||nexttoken;if(t.id==='(end)'){t=token;}
l=t.line||0;ch=t.from||0;w={id:'(error)',raw:m,evidence:lines[l]||'',line:l,character:ch,a:a,b:b,c:c,d:d};w.reason=m.supplant(w);JSLINT.errors.push(w);if(option.passfail){quit('Stopping. ',l,ch);}
warnings+=1;if(warnings===50){quit("Too many errors.",l,ch);}
return w;}
function warningAt(m,l,ch,a,b,c,d){return warning(m,{line:l,from:ch},a,b,c,d);}
function error(m,t,a,b,c,d){var w=warning(m,t,a,b,c,d);quit("Stopping, unable to continue.",w.line,w.character);}
function errorAt(m,l,ch,a,b,c,d){return error(m,{line:l,from:ch},a,b,c,d);}
var lex=function(){var character,from,line,s;function nextLine(){var at;line+=1;if(line>=lines.length){return false;}
character=0;s=lines[line].replace(/\t/g,'    ');at=s.search(cx);if(at>=0){warningAt("Unsafe character.",line,at);}
return true;}
function it(type,value){var i,t;if(type==='(punctuator)'||(type==='(identifier)'&&syntax.hasOwnProperty(value))){t=syntax[value];if(!t.id){t=syntax[type];}}else{t=syntax[type];}
t=object(t);if(type==='(string)'){if(jx.test(value)){warningAt("Script URL.",line,from);}}else if(type==='(identifier)'){if(option.nomen&&value.charAt(0)==='_'){warningAt("Unexpected '_' in '{a}'.",line,from,value);}}
t.value=value;t.line=line;t.character=character;t.from=from;i=t.id;if(i!=='(endline)'){prereg=i&&(('(,=:[!&|?{};'.indexOf(i.charAt(i.length-1))>=0)||i==='return');}
return t;}
return{init:function(source){if(typeof source==='string'){lines=source.replace(/\r\n/g,'\n').replace(/\r/g,'\n').split('\n');}else{lines=source;}
line=-1;nextLine();from=0;},token:function(){var b,c,captures,d,depth,high,i,l,low,q,t;function match(x){var r=x.exec(s),r1;if(r){l=r[0].length;r1=r[1];c=r1.charAt(0);s=s.substr(l);character+=l;from=character-r1.length;return r1;}}
function string(x){var c,j,r='';if(jsonmode&&x!=='"'){warningAt("Strings must use doublequote.",line,character);}
if(xmode===x||xmode==='string'){return it('(punctuator)',x);}
function esc(n){var i=parseInt(s.substr(j+1,n),16);j+=n;if(i>=32&&i<=127&&i!==34&&i!==92&&i!==39){warningAt("Unnecessary escapement.",line,character);}
character+=n;c=String.fromCharCode(i);}
j=0;for(;;){while(j>=s.length){j=0;if(xmode!=='xml'||!nextLine()){errorAt("Unclosed string.",line,from);}}
c=s.charAt(j);if(c===x){character+=1;s=s.substr(j+1);return it('(string)',r,x);}
if(c<' '){if(c==='\n'||c==='\r'){break;}
warningAt("Control character in string: {a}.",line,character+j,s.slice(0,j));}else if(c==='<'){if(option.adsafe&&xmode==='xml'){warningAt("ADsafe string violation.",line,character+j);}else if(s.charAt(j+1)==='/'&&((xmode&&xmode!=='CDATA')||option.adsafe)){warningAt("Expected '<\\/' and instead saw '</'.",line,character);}}else if(c==='\\'){if(option.adsafe&&xmode==='xml'){warningAt("ADsafe string violation.",line,character+j);}
j+=1;character+=1;c=s.charAt(j);switch(c){case'\\':case'\'':case'"':case'/':break;case'b':c='\b';break;case'f':c='\f';break;case'n':c='\n';break;case'r':c='\r';break;case't':c='\t';break;case'u':esc(4);break;case'v':c='\v';break;case'x':if(jsonmode){warningAt("Avoid \\x-.",line,character);}
esc(2);break;default:warningAt("Bad escapement.",line,character);}}
r+=c;character+=1;j+=1;}}
for(;;){if(!s){return it(nextLine()?'(endline)':'(end)','');}
t=match(tx);if(!t){t='';c='';while(s&&s<'!'){s=s.substr(1);}
if(s){errorAt("Unexpected '{a}'.",line,character,s.substr(0,1));}}
if(c.isAlpha()||c==='_'||c==='$'){return it('(identifier)',t);}
if(c.isDigit()){if(!isFinite(Number(t))){warningAt("Bad number '{a}'.",line,character,t);}
if(s.substr(0,1).isAlpha()){warningAt("Missing space after '{a}'.",line,character,t);}
if(c==='0'){d=t.substr(1,1);if(d.isDigit()){warningAt("Don't use extra leading zeros '{a}'.",line,character,t);}else if(jsonmode&&(d==='x'||d==='X')){warningAt("Avoid 0x-. '{a}'.",line,character,t);}}
if(t.substr(t.length-1)==='.'){warningAt("A trailing decimal point can be confused with a dot '{a}'.",line,character,t);}
return it('(number)',t);}
switch(t){case'"':case"'":return string(t);case'//':if(src||(xmode&&!(xmode==='script'||xmode==='CDATA'))){warningAt("Unexpected comment.",line,character);}
if(option.adsafe&&ax.test(s)){warningAt("ADsafe comment violation.",line,character);}
s='';break;case'/*':if(src||(xmode&&!(xmode==='script'||xmode==='CDATA'))){warningAt("Unexpected comment.",line,character);}
if(option.adsafe&&ax.test(s)){warningAt("ADsafe comment violation.",line,character);}
for(;;){i=s.search(lx);if(i>=0){break;}
if(!nextLine()){errorAt("Unclosed comment.",line,character);}else{if(option.adsafe&&ax.test(s)){warningAt("ADsafe comment violation.",line,character);}}}
character+=i+2;if(s.substr(i,1)==='/'){errorAt("Nested comment.",line,character);}
s=s.substr(i+2);break;case'/*global':case'/*extern':case'/*members':case'/*member':case'/*jslint':case'*/':return{value:t,type:'special',line:line,character:character,from:from};case'':break;case'/':if(prereg){depth=0;captures=0;l=0;for(;;){b=true;c=s.charAt(l);l+=1;switch(c){case'':errorAt("Unclosed regular expression.",line,from);return;case'/':if(depth>0){warningAt("Unescaped '{a}'.",line,from+l,'/');}
c=s.substr(0,l-1);q={g:true,i:true,m:true};while(q[s.charAt(l)]===true){q[s.charAt(l)]=false;l+=1;}
character+=l;s=s.substr(l);return it('(regex)',c);case'\\':l+=1;break;case'(':depth+=1;b=false;if(s.charAt(l)==='?'){l+=1;switch(s.charAt(l)){case':':case'=':case'!':l+=1;break;default:warningAt("Expected '{a}' and instead saw '{b}'.",line,from+l,':',s.charAt(l));}}else{captures+=1;}
break;case')':if(depth===0){warningAt("Unescaped '{a}'.",line,from+l,')');}else{depth-=1;}
break;case' ':q=1;while(s.charAt(l)===' '){l+=1;q+=1;}
if(q>1){warningAt("Spaces are hard to count. Use {{a}}.",line,from+l,q);}
break;case'[':if(s.charAt(l)==='^'){l+=1;}
q=false;klass:for(;;){c=s.charAt(l);l+=1;switch(c){case'[':case'^':warningAt("Unescaped '{a}'.",line,from+l,c);q=true;break;case'-':if(q){q=false;}else{warningAt("Unescaped '{a}'.",line,from+l,'-');q=true;}
break;case']':if(!q){warningAt("Unescaped '{a}'.",line,from+l-1,'-');}
break klass;case'\\':l+=1;q=true;break;default:q=true;}}
break;case'.':if(option.regexp){warningAt("Unexpected '{a}'.",line,from+l,c);}
break;case']':case'?':case'{':case'}':case'+':case'*':warningAt("Unescaped '{a}'.",line,from+l,c);break;}
if(b){switch(s.charAt(l)){case'?':case'+':case'*':l+=1;if(s.charAt(l)==='?'){l+=1;}
break;case'{':l+=1;c=s.charAt(l);if(c<'0'||c>'9'){warningAt("Expected a number and instead saw '{a}'.",line,from+l,c);}
l+=1;low=+c;for(;;){c=s.charAt(l);if(c<'0'||c>'9'){break;}
l+=1;low=+c+(low*10);}
high=low;if(c===','){l+=1;high=Infinity;c=s.charAt(l);if(c>='0'&&c<='9'){l+=1;high=+c;for(;;){c=s.charAt(l);if(c<'0'||c>'9'){break;}
l+=1;high=+c+(high*10);}}}
if(s.charAt(l)!=='}'){warningAt("Expected '{a}' and instead saw '{b}'.",line,from+l,'}',c);}else{l+=1;}
if(s.charAt(l)==='?'){l+=1;}
if(low>high){warningAt("'{a}' should not be greater than '{b}'.",line,from+l,low,high);}}}}
c=s.substr(0,l-1);character+=l;s=s.substr(l);return it('(regex)',c);}
return it('(punctuator)',t);default:return it('(punctuator)',t);}}},skip:function(p){var i,t=p;if(nexttoken.id){if(!t){t='';if(nexttoken.id.substr(0,1)==='<'){lookahead.push(nexttoken);return true;}}else if(nexttoken.id.indexOf(t)>=0){return true;}}
token=nexttoken;nexttoken=syntax['(end)'];for(;;){i=s.indexOf(t||'<');if(i>=0){character+=i+t.length;s=s.substr(i+t.length);return true;}
if(!nextLine()){break;}}
return false;}};}();function addlabel(t,type){if(t==='hasOwnProperty'){error("'hasOwnProperty' is a really bad name.");}
if(option.adsafe&&scope===global){warning('ADsafe global: '+t+'.',token);}
if(funct.hasOwnProperty(t)){warning(funct[t]===true?"'{a}' was used before it was defined.":"'{a}' is already defined.",nexttoken,t);}
scope[t]=funct;funct[t]=type;if(funct['(global)']&&implied.hasOwnProperty(t)){warning("'{a}' was used before it was defined.",nexttoken,t);delete implied[t];}}
function doOption(){var b,obj,filter,o=nexttoken.value,t,v;switch(o){case'*/':error("Unbegun comment.");break;case'/*global':case'/*extern':if(option.adsafe){warning("ADsafe restriction.");}
obj=globals;break;case'/*members':case'/*member':o='/*members';if(!membersOnly){membersOnly={};}
obj=membersOnly;break;case'/*jslint':if(option.adsafe){warning("ADsafe restriction.");}
obj=option;filter=allOptions;}
for(;;){t=lex.token();if(t.id===','){t=lex.token();}
while(t.id==='(endline)'){t=lex.token();}
if(t.type==='special'&&t.value==='*/'){break;}
if(t.type!=='(string)'&&t.type!=='(identifier)'&&o!=='/*members'){error("Bad option.",t);}
if(filter){if(filter[t.value]!==true){error("Bad option.",t);}
v=lex.token();if(v.id!==':'){error("Expected '{a}' and instead saw '{b}'.",t,':',t.value);}
v=lex.token();if(v.value==='true'){b=true;}else if(v.value==='false'){b=false;}else{error("Expected '{a}' and instead saw '{b}'.",t,'true',t.value);}}else{b=true;}
obj[t.value]=b;}
if(filter){populateGlobals();}}
function peek(p){var i=p||0,j=0,t;while(j<=i){t=lookahead[j];if(!t){t=lookahead[j]=lex.token();}
j+=1;}
return t;}
var badbreak={')':true,']':true,'++':true,'--':true};function advance(id,t){var l;switch(token.id){case'(number)':if(nexttoken.id==='.'){warning("A dot following a number can be confused with a decimal point.",token);}
break;case'-':if(nexttoken.id==='-'||nexttoken.id==='--'){warning("Confusing minusses.");}
break;case'+':if(nexttoken.id==='+'||nexttoken.id==='++'){warning("Confusing plusses.");}
break;}
if(token.type==='(string)'||token.identifier){anonname=token.value;}
if(id&&nexttoken.id!==id){if(t){if(nexttoken.id==='(end)'){warning("Unmatched '{a}'.",t,t.id);}else{warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",nexttoken,id,t.id,t.line+1,nexttoken.value);}}else{warning("Expected '{a}' and instead saw '{b}'.",nexttoken,id,nexttoken.value);}}
prevtoken=token;token=nexttoken;for(;;){nexttoken=lookahead.shift()||lex.token();if(nexttoken.type==='special'){doOption();}else{if(nexttoken.id==='<!['){if(option.adsafe){error("ADsafe violation.",nexttoken);}
if(xtype==='html'){error("Unexpected '{a}'.",nexttoken,'<![');}
if(xmode==='script'){nexttoken=lex.token();if(nexttoken.value!=='CDATA'){error("Missing '{a}'.",nexttoken,'CDATA');}
nexttoken=lex.token();if(nexttoken.id!=='['){error("Missing '{a}'.",nexttoken,'[');}
xmode='CDATA';}else if(xmode==='xml'){lex.skip(']]>');}else{error("Unexpected '{a}'.",nexttoken,'<![');}}else if(nexttoken.id===']]>'){if(xmode==='CDATA'){xmode='script';}else{error("Unexpected '{a}'.",nexttoken,']]>');}}else if(nexttoken.id!=='(endline)'){break;}
if(xmode==='"'||xmode==="'"){error("Missing '{a}'.",token,xmode);}
l=!xmode&&!option.laxbreak&&(token.type==='(string)'||token.type==='(number)'||token.type==='(identifier)'||badbreak[token.id]);}}
if(l){switch(nexttoken.id){case'{':case'}':case']':break;case')':switch(token.id){case')':case'}':case']':break;default:warning("Line breaking error '{a}'.",token,')');}
break;default:warning("Line breaking error '{a}'.",token,token.value);}}
if(xtype==='widget'&&xmode==='script'&&nexttoken.id){l=nexttoken.id.charAt(0);if(l==='<'||l==='&'){nexttoken.nud=nexttoken.led=null;nexttoken.lbp=0;nexttoken.reach=true;}}}
function parse(rbp,initial){var left,o,p;if(nexttoken.id==='(end)'){error("Unexpected early end of program.",token);}
advance();if(option.adsafe){p=peek(0);if(adsafe_allow[token.value]===true){if(nexttoken.id!=='.'||!p.identifier||peek(1).id!=='('){warning('ADsafe violation.',token);}}else if(token.value==='Math'){if(nexttoken.id!=='.'||!p.identifier||(math_member[p.value]!==true&&peek(1).id!=='(')){warning('ADsafe violation.',token);}}else if(token.value==='Number'){if(nexttoken.id!=='.'||!p.identifier||number_member[p.value]!==true||peek(1).id==='('){warning('ADsafe violation.',token);}}}
if(initial){anonname='anonymous';funct['(verb)']=token.value;}
if(initial===true&&token.fud){left=token.fud();}else{if(token.nud){o=token.exps;left=token.nud();}else{if(nexttoken.type==='(number)'&&token.id==='.'){warning("A leading decimal point can be confused with a dot: '.{a}'.",token,nexttoken.value);advance();return token;}else{error("Expected an identifier and instead saw '{a}'.",token,token.id);}}
while(rbp<nexttoken.lbp){o=nexttoken.exps;advance();if(token.led){left=token.led(left);}else{error("Expected an operator and instead saw '{a}'.",token,token.id);}}
if(initial&&!o){warning("Expected an assignment or function call and instead saw an expression.",token);}}
if(!option.evil&&left&&left.value==='eval'){warning("eval is evil.",left);}
return left;}
function adjacent(left,right){left=left||token;right=right||nexttoken;if(option.white){if(left.character!==right.from){warning("Unexpected space after '{a}'.",nexttoken,left.value);}}}
function nospace(left,right){left=left||token;right=right||nexttoken;if(option.white){if(left.line===right.line){adjacent(left,right);}}}
function nonadjacent(left,right){left=left||token;right=right||nexttoken;if(option.white){if(left.character===right.from){warning("Missing space after '{a}'.",nexttoken,left.value);}}}
function indentation(bias){var i;if(option.white&&nexttoken.id!=='(end)'){i=indent+(bias||0);if(nexttoken.from!==i){warning("Expected '{a}' to have an indentation of {b} instead of {c}.",nexttoken,nexttoken.value,i,nexttoken.from);}}}
function nolinebreak(t){if(t.line!==nexttoken.line){warning("Line breaking error '{a}'.",t,t.id);}}
function symbol(s,p){var x=syntax[s];if(!x||typeof x!=='object'){syntax[s]=x={id:s,lbp:p,value:s};}
return x;}
function delim(s){return symbol(s,0);}
function stmt(s,f){var x=delim(s);x.identifier=x.reserved=true;x.fud=f;return x;}
function blockstmt(s,f){var x=stmt(s,f);x.block=true;return x;}
function reserveName(x){var c=x.id.charAt(0);if((c>='a'&&c<='z')||(c>='A'&&c<='Z')){x.identifier=x.reserved=true;}
return x;}
function prefix(s,f){var x=symbol(s,150);reserveName(x);x.nud=(typeof f==='function')?f:function(){if(option.plusplus&&(this.id==='++'||this.id==='--')){warning("Unexpected use of '{a}'.",this,this.id);}
parse(150);return this;};return x;}
function type(s,f){var x=delim(s);x.type=s;x.nud=f;return x;}
function reserve(s,f){var x=type(s,f);x.identifier=x.reserved=true;return x;}
function reservevar(s){return reserve(s,function(){if(option.adsafe&&this.id==='this'){warning("ADsafe violation.",this);}
return this;});}
function infix(s,f,p){var x=symbol(s,p);reserveName(x);x.led=(typeof f==='function')?f:function(left){nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);this.left=left;this.right=parse(p);return this;};return x;}
function relation(s,f){var x=symbol(s,100);x.led=function(left){nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);var right=parse(100);if((left&&left.id==='NaN')||(right&&right.id==='NaN')){warning("Use the isNaN function to compare with NaN.",this);}else if(f){f.apply(this,[left,right]);}
this.left=left;this.right=right;return this;};return x;}
function isPoorRelation(node){return(node.type==='(number)'&&!+node.value)||(node.type==='(string)'&&!node.value)||node.type==='true'||node.type==='false'||node.type==='undefined'||node.type==='null';}
function assignop(s,f){symbol(s,20).exps=true;return infix(s,function(left){var l;nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);if(option.adsafe){l=left;do{if(adsafe_allow[l.value]===true){warning('ADsafe violation.',l);}
l=l.left;}while(l);}
if(left){if(left.id==='.'||left.id==='['||(left.identifier&&!left.reserved)){parse(19);return left;}
if(left===syntax['function']){warning("Expected an identifier in an assignment and instead saw a function invocation.",token);}}
error("Bad assignment.",this);},20);}
function bitwise(s,f,p){var x=symbol(s,p);reserveName(x);x.led=(typeof f==='function')?f:function(left){if(option.bitwise){warning("Unexpected use of '{a}'.",this,this.id);}
nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);this.left=left;this.right=parse(p);return this;};return x;}
function bitwiseassignop(s){symbol(s,20).exps=true;return infix(s,function(left){if(option.bitwise){warning("Unexpected use of '{a}'.",this,this.id);}
nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);if(left){if(left.id==='.'||left.id==='['||(left.identifier&&!left.reserved)){parse(19);return left;}
if(left===syntax['function']){warning("Expected an identifier in an assignment, and instead saw a function invocation.",token);}}
error("Bad assignment.",this);},20);}
function suffix(s,f){var x=symbol(s,150);x.led=function(left){if(option.plusplus){warning("Unexpected use of '{a}'.",this,this.id);}
this.left=left;return this;};return x;}
function optionalidentifier(){if(nexttoken.reserved){warning("Expected an identifier and instead saw '{a}' (a reserved word).",nexttoken,nexttoken.id);}
if(nexttoken.identifier){advance();return token.value;}}
function identifier(){var i=optionalidentifier();if(i){return i;}
if(token.id==='function'&&nexttoken.id==='('){warning("Missing name in function statement.");}else{error("Expected an identifier and instead saw '{a}'.",nexttoken,nexttoken.value);}}
function reachable(s){var i=0,t;if(nexttoken.id!==';'||noreach){return;}
for(;;){t=peek(i);if(t.reach){return;}
if(t.id!=='(endline)'){if(t.id==='function'){warning("Inner functions should be listed at the top of the outer function.",t);break;}
warning("Unreachable '{a}' after '{b}'.",t,t.value,s);break;}
i+=1;}}
function statement(noindent){var i=indent,r,s=scope,t=nexttoken;if(t.id===';'){warning("Unnecessary semicolon.",t);advance(';');return;}
if(t.identifier&&!t.reserved&&peek().id===':'){advance();advance(':');scope=object(s);addlabel(t.value,'label');if(!nexttoken.labelled){warning("Label '{a}' on {b} statement.",nexttoken,t.value,nexttoken.value);}
if(jx.test(t.value+':')){warning("Label '{a}' looks like a javascript url.",t,t.value);}
nexttoken.label=t.value;t=nexttoken;}
if(!noindent){indentation();}
r=parse(0,true);if(!t.block){if(nexttoken.id!==';'){warningAt("Missing semicolon.",token.line,token.from+token.value.length);}else{adjacent(token,nexttoken);advance(';');nonadjacent(token,nexttoken);}}
indent=i;scope=s;return r;}
function statements(){var a=[];while(!nexttoken.reach&&nexttoken.id!=='(end)'){if(nexttoken.id===';'){warning("Unnecessary semicolon.");advance(';');}else{a.push(statement());}}
return a;}
function block(f){var a,b=inblock,s=scope;inblock=f;if(f){scope=object(scope);}
nonadjacent(token,nexttoken);var t=nexttoken;if(nexttoken.id==='{'){advance('{');if(nexttoken.id!=='}'||token.line!==nexttoken.line){indent+=4;if(!f&&nexttoken.from===indent+4){indent+=4;}
a=statements();indent-=4;indentation();}
advance('}',t);}else{warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'{',nexttoken.value);noreach=true;a=[statement()];noreach=false;}
funct['(verb)']=null;scope=s;inblock=b;return a;}
function idValue(){return this;}
function countMember(m){if(membersOnly&&membersOnly[m]!==true){warning("Unexpected /*member '{a}'.",nexttoken,m);}
if(typeof member[m]==='number'){member[m]+=1;}else{member[m]=1;}}
function note_implied(token){var name=token.value,line=token.line+1,a=implied[name];if(!a){a=[line];implied[name]=a;}else if(a[a.length-1]!==line){a.push(line);}}
var xmltype={html:{doBegin:function(n){xtype='html';option.browser=true;populateGlobals();},doTagName:function(n,p){var i,t=xmltype.html.tag[n],x;src=false;if(!t){error("Unrecognized tag '<{a}>'.",nexttoken,n===n.toLowerCase()?n:n+' (capitalization error)');}
x=t.parent;if(!option.fragment||stack.length!==1||!stack[0].fragment){if(x){if(x.indexOf(' '+p+' ')<0){error("A '<{a}>' must be within '<{b}>'.",token,n,x);}}else{i=stack.length;do{if(i<=0){error("A '<{a}>' must be within '<{b}>'.",token,n,'body');}
i-=1;}while(stack[i].name!=='body');}}
return t.empty;},doAttribute:function(n,a){if(!a){warning("Missing attribute name.",token);}
a=a.toLowerCase();if(n==='script'){if(a==='src'){src=true;return'href';}else if(a==='language'){warning("The 'language' attribute is deprecated.",token);return false;}}else if(n==='style'){if(a==='type'&&option.adsafe){warning("Don't bother with 'type'.",token);}}
if(href[a]===true){return'href';}
if(a.slice(0,2)==='on'){if(!option.on){warning("Avoid HTML event handlers.");}
return'script';}else{return'value';}},doIt:function(n){return n==='script'?'script':n!=='html'&&xmltype.html.tag[n].special&&'special';},tag:{a:{},abbr:{},acronym:{},address:{},applet:{},area:{empty:true,parent:' map '},b:{},base:{empty:true,parent:' head '},bdo:{},big:{},blockquote:{},body:{parent:' html noframes '},br:{empty:true},button:{},canvas:{parent:' body p div th td '},caption:{parent:' table '},center:{},cite:{},code:{},col:{empty:true,parent:' table colgroup '},colgroup:{parent:' table '},dd:{parent:' dl '},del:{},dfn:{},dir:{},div:{},dl:{},dt:{parent:' dl '},em:{},embed:{},fieldset:{},font:{},form:{},frame:{empty:true,parent:' frameset '},frameset:{parent:' html frameset '},h1:{},h2:{},h3:{},h4:{},h5:{},h6:{},head:{parent:' html '},html:{},hr:{empty:true},i:{},iframe:{},img:{empty:true},input:{empty:true},ins:{},kbd:{},label:{},legend:{parent:' fieldset '},li:{parent:' dir menu ol ul '},link:{empty:true,parent:' head '},map:{},menu:{},meta:{empty:true,parent:' head noframes noscript '},noframes:{parent:' html body '},noscript:{parent:' body head noframes '},object:{},ol:{},optgroup:{parent:' select '},option:{parent:' optgroup select '},p:{},param:{empty:true,parent:' applet object '},pre:{},q:{},samp:{},script:{parent:' body div frame head iframe p pre span '},select:{},small:{},span:{},strong:{},style:{parent:' head ',special:true},sub:{},sup:{},table:{},tbody:{parent:' table '},td:{parent:' tr '},textarea:{},tfoot:{parent:' table '},th:{parent:' tr '},thead:{parent:' table '},title:{parent:' head '},tr:{parent:' table tbody thead tfoot '},tt:{},u:{},ul:{},'var':{}}},widget:{doBegin:function(n){xtype='widget';option.widget=true;option.cap=true;populateGlobals();},doTagName:function(n,p){var t=xmltype.widget.tag[n];if(!t){error("Unrecognized tag '<{a}>'.",nexttoken,n);}
var x=t.parent;if(x.indexOf(' '+p+' ')<0){error("A '<{a}>' must be within '<{b}>'.",token,n,x);}},doAttribute:function(n,a){var t=xmltype.widget.tag[a];if(!t){error("Unrecognized attribute '<{a} {b}>'.",nexttoken,n,a);}
var x=t.parent;if(x.indexOf(' '+n+' ')<0){error("Attribute '{a}' does not belong in '<{b}>'.",nexttoken,a,n);}
return t.script?'script':a==='name'&&n!=='setting'?'define':'string';},doIt:function(n){var x=xmltype.widget.tag[n];return x&&x.script&&'script';},tag:{"about-box":{parent:' widget '},"about-image":{parent:' about-box '},"about-text":{parent:' about-box '},"about-version":{parent:' about-box '},action:{parent:' widget ',script:true},alignment:{parent:' canvas frame image scrollbar text textarea window '},anchorstyle:{parent:' text '},author:{parent:' widget '},autohide:{parent:' scrollbar '},beget:{parent:' canvas frame image scrollbar text window '},bgcolor:{parent:' text textarea '},bgcolour:{parent:' text textarea '},bgopacity:{parent:' text textarea '},canvas:{parent:' frame window '},charset:{parent:' script '},checked:{parent:' image menuitem '},cliprect:{parent:' image '},color:{parent:' about-text about-version shadow text textarea '},colorize:{parent:' image '},colour:{parent:' about-text about-version shadow text textarea '},columns:{parent:' textarea '},company:{parent:' widget '},contextmenuitems:{parent:' canvas frame image scrollbar text textarea window '},copyright:{parent:' widget '},data:{parent:' about-text about-version text textarea '},debug:{parent:' widget '},defaultvalue:{parent:' preference '},defaulttracking:{parent:' widget '},description:{parent:' preference '},directory:{parent:' preference '},editable:{parent:' textarea '},enabled:{parent:' menuitem '},extension:{parent:' preference '},file:{parent:' action preference '},fillmode:{parent:' image '},font:{parent:' about-text about-version text textarea '},fontstyle:{parent:' textarea '},frame:{parent:' frame window '},group:{parent:' preference '},halign:{parent:' canvas frame image scrollbar text textarea '},handlelinks:{parent:' textarea '},height:{parent:' canvas frame image scrollbar text textarea window '},hidden:{parent:' preference '},hlinesize:{parent:' frame '},hoffset:{parent:' about-text about-version canvas frame image scrollbar shadow text textarea window '},hotkey:{parent:' widget '},hregistrationpoint:{parent:' canvas frame image scrollbar text '},hscrollbar:{parent:' frame '},hsladjustment:{parent:' image '},hsltinting:{parent:' image '},icon:{parent:' preferencegroup '},id:{parent:' canvas frame hotkey image preference text textarea timer scrollbar widget window '},image:{parent:' about-box frame window widget '},interval:{parent:' action timer '},key:{parent:' hotkey '},kind:{parent:' preference '},level:{parent:' window '},lines:{parent:' textarea '},loadingsrc:{parent:' image '},locked:{parent:' window '},max:{parent:' scrollbar '},maxlength:{parent:' preference '},menuitem:{parent:' contextmenuitems '},min:{parent:' scrollbar '},minimumversion:{parent:' widget '},minlength:{parent:' preference '},missingsrc:{parent:' image '},modifier:{parent:' hotkey '},name:{parent:' canvas frame hotkey image preference preferencegroup scrollbar setting text textarea timer widget window '},notsaved:{parent:' preference '},onclick:{parent:' canvas frame image scrollbar text textarea ',script:true},oncontextmenu:{parent:' canvas frame image scrollbar text textarea window ',script:true},ondragdrop:{parent:' canvas frame image scrollbar text textarea ',script:true},ondragenter:{parent:' canvas frame image scrollbar text textarea ',script:true},ondragexit:{parent:' canvas frame image scrollbar text textarea ',script:true},onfirstdisplay:{parent:' window ',script:true},ongainfocus:{parent:' textarea window ',script:true},onkeydown:{parent:' hotkey text textarea window ',script:true},onkeypress:{parent:' textarea window ',script:true},onkeyup:{parent:' hotkey text textarea window ',script:true},onimageloaded:{parent:' image ',script:true},onlosefocus:{parent:' textarea window ',script:true},onmousedown:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmousedrag:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmouseenter:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmouseexit:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmousemove:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmouseup:{parent:' canvas frame image scrollbar text textarea window ',script:true},onmousewheel:{parent:' frame ',script:true},onmulticlick:{parent:' canvas frame image scrollbar text textarea window ',script:true},onselect:{parent:' menuitem ',script:true},ontextinput:{parent:' window ',script:true},ontimerfired:{parent:' timer ',script:true},onvaluechanged:{parent:' scrollbar ',script:true},opacity:{parent:' canvas frame image scrollbar shadow text textarea window '},option:{parent:' preference widget '},optionvalue:{parent:' preference '},order:{parent:' preferencegroup '},orientation:{parent:' scrollbar '},pagesize:{parent:' scrollbar '},preference:{parent:' widget '},preferencegroup:{parent:' widget '},remoteasync:{parent:' image '},requiredplatform:{parent:' widget '},root:{parent:' window '},rotation:{parent:' canvas frame image scrollbar text '},script:{parent:' widget ',script:true},scrollbar:{parent:' frame text textarea window '},scrolling:{parent:' text '},scrollx:{parent:' frame '},scrolly:{parent:' frame '},secure:{parent:' preference textarea '},setting:{parent:' settings '},settings:{parent:' widget '},shadow:{parent:' about-text about-version text window '},size:{parent:' about-text about-version text textarea '},spellcheck:{parent:' textarea '},src:{parent:' image script '},srcheight:{parent:' image '},srcwidth:{parent:' image '},style:{parent:' about-text about-version canvas frame image preference scrollbar text textarea window '},subviews:{parent:' frame '},superview:{parent:' canvas frame image scrollbar text textarea '},text:{parent:' frame text textarea window '},textarea:{parent:' frame window '},timer:{parent:' widget '},thumbcolor:{parent:' scrollbar textarea '},ticking:{parent:' timer '},ticks:{parent:' preference '},ticklabel:{parent:' preference '},tileorigin:{parent:' image '},title:{parent:' menuitem preference preferencegroup window '},tooltip:{parent:' frame image text textarea '},tracking:{parent:' canvas image '},trigger:{parent:' action '},truncation:{parent:' text '},type:{parent:' preference '},url:{parent:' about-box about-text about-version '},usefileicon:{parent:' image '},valign:{parent:' canvas frame image scrollbar text textarea '},value:{parent:' preference scrollbar setting '},version:{parent:' widget '},visible:{parent:' canvas frame image scrollbar text textarea window '},vlinesize:{parent:' frame '},voffset:{parent:' about-text about-version canvas frame image scrollbar shadow text textarea window '},vregistrationpoint:{parent:' canvas frame image scrollbar text '},vscrollbar:{parent:' frame '},width:{parent:' canvas frame image scrollbar text textarea window '},window:{parent:' canvas frame image scrollbar text textarea widget '},wrap:{parent:' text '},zorder:{parent:' canvas frame image scrollbar text textarea window '}}}};function xmlword(tag){var w=nexttoken.value;if(!nexttoken.identifier){if(nexttoken.id==='<'){if(tag){error("Expected '{a}' and instead saw '{b}'.",token,'&lt;','<');}else{error("Missing '{a}'.",token,'>');}}else if(nexttoken.id==='(end)'){error("Bad structure.");}else{warning("Missing quote.",token);}}
advance();while(nexttoken.id==='-'||nexttoken.id===':'){w+=nexttoken.id;advance();if(!nexttoken.identifier){error("Bad name '{a}'.",nexttoken,w+nexttoken.value);}
w+=nexttoken.value;advance();}
if(option.cap){w=w.toLowerCase();}
return w;}
function closetag(n){return'</'+n+'>';}
function xml(){var a,e,n,q,t,wmode;xmode='xml';stack=null;for(;;){switch(nexttoken.value){case'<':if(!stack){stack=[];}
advance('<');t=nexttoken;n=xmlword(true);t.name=n;if(!xtype){if(option.fragment&&option.adsafe&&n!=='div'&&n!=='iframe'){error("ADsafe HTML fragment violation.",token);}
if(xmltype[n]){xmltype[n].doBegin();n=xtype;e=false;}else{if(option.fragment){xmltype.html.doBegin();}else{error("Unrecognized tag '<{a}>'.",nexttoken,n);}}}else{if(stack.length===0){error("What the hell is this?");}
e=xmltype[xtype].doTagName(n,stack[stack.length-1].name);}
t.type=n;for(;;){if(nexttoken.id==='/'){advance('/');if(nexttoken.id!=='>'){warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'>',nexttoken.value);}
e=true;break;}
if(nexttoken.id&&nexttoken.id.substr(0,1)==='>'){break;}
a=xmlword();switch(xmltype[xtype].doAttribute(n,a)){case'script':xmode='string';advance('=');q=nexttoken.id;if(q!=='"'&&q!=="'"){error("Missing quote.");}
xmode=q;wmode=option.white;option.white=false;advance(q);statements();option.white=wmode;if(nexttoken.id!==q){error("Missing close quote on script attribute.");}
xmode='xml';advance(q);break;case'value':advance('=');if(!nexttoken.identifier&&nexttoken.type!=='(string)'&&nexttoken.type!=='(number)'){error("Bad value '{a}'.",nexttoken,nexttoken.value);}
advance();break;case'string':advance('=');if(nexttoken.type!=='(string)'){error("Bad value '{a}'.",nexttoken,nexttoken.value);}
advance();break;case'href':advance('=');if(nexttoken.type!=='(string)'){error("Bad value '{a}'.",nexttoken,nexttoken.value);}
if(option.adsafe&&ux.test(nexttoken.value)){error("ADsafe URL violation.");}
advance();break;case'define':advance('=');if(nexttoken.type!=='(string)'){error("Bad value '{a}'.",nexttoken,nexttoken.value);}
addlabel(nexttoken.value,'var');advance();break;default:if(nexttoken.id==='='){advance('=');if(!nexttoken.identifier&&nexttoken.type!=='(string)'&&nexttoken.type!=='(number)'){error("Bad value '{a}'.",nexttoken,nexttoken.value);}
advance();}}}
switch(xmltype[xtype].doIt(n)){case'script':xmode='script';advance('>');indent=nexttoken.from;if(src){if(option.fragment&&option.adsafe){warning("ADsafe script violation.",token);}}else{statements();}
if(nexttoken.id!=='</'&&nexttoken.id!=='(end)'){warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'<\/script>',nexttoken.value);}
xmode='xml';break;case'special':e=true;n=closetag(t.name);if(!lex.skip(n)){error("Missing '{a}'.",t,n);}
break;default:lex.skip('>');}
if(!e){stack.push(t);}
break;case'</':advance('</');n=xmlword(true);t=stack.pop();if(!t){error("Unexpected '{a}'.",nexttoken,closetag(n));}
if(t.name!==n){error("Expected '{a}' and instead saw '{b}'.",nexttoken,closetag(t.name),closetag(n));}
if(nexttoken.id!=='>'){error("Missing '{a}'.",nexttoken,'>');}
if(stack.length>0){lex.skip('>');}else{advance('>');}
break;case'<!':if(option.adsafe){error("ADsafe HTML violation.");}
for(;;){advance();if(nexttoken.id==='>'){break;}
if(nexttoken.id==='<'||nexttoken.id==='(end)'){error("Missing '{a}'.",token,'>');}}
lex.skip('>');break;case'<!--':if(option.adsafe){error("ADsafe comment violation.");}
lex.skip('-->');break;case'<%':if(option.adsafe){error("ADsafe HTML violation.");}
lex.skip('%>');break;case'<?':if(option.adsafe){error("ADsafe HTML violation.");}
for(;;){advance();if(nexttoken.id==='?>'){break;}
if(nexttoken.id==='<?'||nexttoken.id==='<'||nexttoken.id==='>'||nexttoken.id==='(end)'){error("Missing '{a}'.",token,'?>');}}
lex.skip('?>');break;case'<=':case'<<':case'<<=':error("Missing '{a}'.",nexttoken,'&lt;');break;case'(end)':return;}
if(stack&&stack.length===0){return;}
if(!lex.skip('')){if(!stack){error("Bad XML.");}
t=stack.pop();if(t.value){error("Missing '{a}'.",t,closetag(t.name));}else{return;}}
advance();}}
type('(number)',idValue);type('(string)',idValue);syntax['(identifier)']={type:'(identifier)',lbp:0,identifier:true,nud:function(){var v=this.value,s=scope[v];if(s&&(s===funct||s===funct['(global)'])){if(!funct['(global)']){switch(funct[v]){case'unused':funct[v]='var';break;case'label':warning("'{a}' is a statement label.",token,v);break;}}}else if(funct['(global)']){if(option.undef){warning("'{a}' is undefined.",token,v);}
note_implied(token);}else{switch(funct[v]){case'closure':case'function':case'var':case'unused':warning("'{a}' used out of scope.",token,v);break;case'label':warning("'{a}' is a statement label.",token,v);break;case'outer':case true:break;default:if(s===true){funct[v]=true;}else if(typeof s!=='object'){if(option.undef){warning("'{a}' is undefined.",token,v);}else{funct[v]=true;}
note_implied(token);}else{switch(s[v]){case'function':case'var':case'unused':s[v]='closure';funct[v]='outer';break;case'closure':case'parameter':funct[v]='outer';break;case'label':warning("'{a}' is a statement label.",token,v);}}}}
return this;},led:function(){error("Expected an operator and instead saw '{a}'.",nexttoken,nexttoken.value);}};type('(regex)',function(){return this;});delim('(endline)');delim('(begin)');delim('(end)').reach=true;delim('</').reach=true;delim('<![').reach=true;delim('<%');delim('<?');delim('<!');delim('<!--');delim('%>');delim('?>');delim('(error)').reach=true;delim('}').reach=true;delim(')');delim(']');delim(']]>').reach=true;delim('"').reach=true;delim("'").reach=true;delim(';');delim(':').reach=true;delim(',');reserve('else');reserve('case').reach=true;reserve('catch');reserve('default').reach=true;reserve('finally');reservevar('arguments');reservevar('eval');reservevar('false');reservevar('Infinity');reservevar('NaN');reservevar('null');reservevar('this');reservevar('true');reservevar('undefined');assignop('=','assign',20);assignop('+=','assignadd',20);assignop('-=','assignsub',20);assignop('*=','assignmult',20);assignop('/=','assigndiv',20).nud=function(){error("A regular expression literal can be confused with '/='.");};assignop('%=','assignmod',20);bitwiseassignop('&=','assignbitand',20);bitwiseassignop('|=','assignbitor',20);bitwiseassignop('^=','assignbitxor',20);bitwiseassignop('<<=','assignshiftleft',20);bitwiseassignop('>>=','assignshiftright',20);bitwiseassignop('>>>=','assignshiftrightunsigned',20);infix('?',function(left){parse(10);advance(':');parse(10);},30);infix('||','or',40);infix('&&','and',50);bitwise('|','bitor',70);bitwise('^','bitxor',80);bitwise('&','bitand',90);relation('==',function(left,right){if(option.eqeqeq){warning("Expected '{a}' and instead saw '{b}'.",this,'===','==');}else if(isPoorRelation(left)){warning("Use '{a}' to compare with '{b}'.",this,'===',left.value);}else if(isPoorRelation(right)){warning("Use '{a}' to compare with '{b}'.",this,'===',right.value);}
return this;});relation('===');relation('!=',function(left,right){if(option.eqeqeq){warning("Expected '{a}' and instead saw '{b}'.",this,'!==','!=');}else if(isPoorRelation(left)){warning("Use '{a}' to compare with '{b}'.",this,'!==',left.value);}else if(isPoorRelation(right)){warning("Use '{a}' to compare with '{b}'.",this,'!==',right.value);}
return this;});relation('!==');relation('<');relation('>');relation('<=');relation('>=');bitwise('<<','shiftleft',120);bitwise('>>','shiftright',120);bitwise('>>>','shiftrightunsigned',120);infix('in','in',120);infix('instanceof','instanceof',120);infix('+',function(left){nonadjacent(prevtoken,token);nonadjacent(token,nexttoken);var right=parse(130);if(left&&right&&left.id==='(string)'&&right.id==='(string)'){left.value+=right.value;left.character=right.character;if(jx.test(left.value)){warning("JavaScript URL.",left);}
return left;}
this.left=left;this.right=right;return this;},130);prefix('+','num');infix('-','sub',130);prefix('-','neg');infix('*','mult',140);infix('/','div',140);infix('%','mod',140);suffix('++','postinc');prefix('++','preinc');syntax['++'].exps=true;suffix('--','postdec');prefix('--','predec');syntax['--'].exps=true;prefix('delete',function(){var p=parse(0);if(p.id!=='.'&&p.id!=='['){warning("Expected '{a}' and instead saw '{b}'.",nexttoken,'.',nexttoken.value);}}).exps=true;prefix('~',function(){if(option.bitwise){warning("Unexpected '{a}'.",this,'~');}
parse(150);return this;});prefix('!','not');prefix('typeof','typeof');prefix('new',function(){var c=parse(155),i;if(c){if(c.identifier){c['new']=true;switch(c.value){case'Object':warning("Use the object literal notation {}.",token);break;case'Array':warning("Use the array literal notation [].",token);break;case'Number':case'String':case'Boolean':case'Math':warning("Do not use the {a} function as a constructor.",token,c.value);break;case'Function':if(!option.evil){warning("The Function constructor is eval.");}
break;default:if(c.id!=='function'){i=c.value.substr(0,1);if(i<'A'||i>'Z'){warning("A constructor name should start with an uppercase letter.",token);}}}}else{if(c.id!=='.'&&c.id!=='['&&c.id!=='('){warning("Bad constructor.",token);}}}else{warning("Weird construction. Delete 'new'.",this);}
adjacent(token,nexttoken);if(nexttoken.id==='('){advance('(');nospace();if(nexttoken.id!==')'){for(;;){parse(10);if(nexttoken.id!==','){break;}
advance(',');}}
advance(')');nospace(prevtoken,token);}else{warning("Missing '()' invoking a constructor.");}
return syntax['function'];});syntax['new'].exps=true;infix('.',function(left){adjacent(prevtoken,token);var m=identifier();if(typeof m==='string'){countMember(m);}
if(option.adsafe&&adsafe[m]===true){warning("ADsafe restricted word '{a}'.",this,m);}
if(!option.evil&&left&&left.value==='document'&&(m==='write'||m==='writeln')){warning("document.write can be a form of eval.",left);}
this.left=left;this.right=m;return this;},160);infix('(',function(left){adjacent(prevtoken,token);nospace();var n=0;var p=[];if(left&&left.type==='(identifier)'){if(left.value.match(/^[A-Z](.*[a-z].*)?$/)){if(left.value!=='Number'&&left.value!=='String'&&left.value!=='Boolean'&&left.value!=='Date'){if(left.value==='Math'){warning("Math is not a function.",left);}else{warning("Missing 'new' prefix when invoking a constructor.",left);}}}}
if(nexttoken.id!==')'){for(;;){p[p.length]=parse(10);n+=1;if(nexttoken.id!==','){break;}
advance(',');nonadjacent(token,nexttoken);}}
advance(')');nospace(prevtoken,token);if(typeof left==='object'){if(left.value==='parseInt'&&n===1){warning("Missing radix parameter.",left);}
if(!option.evil){if(left.value==='eval'||left.value==='Function'){warning("eval is evil.",left);}else if(p[0]&&p[0].id==='(string)'&&(left.value==='setTimeout'||left.value==='setInterval')){warning("Implied eval is evil. Pass a function instead of a string.",left);}}
if(!left.identifier&&left.id!=='.'&&left.id!=='['&&left.id!=='('&&left.id!=='&&'&&left.id!=='||'&&left.id!=='?'){warning("Bad invocation.",left);}}
return syntax['function'];},155).exps=true;prefix('(',function(){nospace();var v=parse(0);advance(')',this);nospace(prevtoken,token);return v;});infix('[',function(left){if(option.adsafe){warning('ADsafe subscripting.');}
nospace();var e=parse(0),s;if(e&&e.type==='(string)'){countMember(e.value);if(ix.test(e.value)){s=syntax[e.value];if(!s||!s.reserved){warning("['{a}'] is better written in dot notation.",e,e.value);}}}
advance(']',this);nospace(prevtoken,token);this.left=left;this.right=e;return this;},160);prefix('[',function(){if(nexttoken.id===']'){advance(']');return;}
var b=token.line!==nexttoken.line;if(b){indent+=4;if(nexttoken.from===indent+4){indent+=4;}}
for(;;){if(b&&token.line!==nexttoken.line){indentation();}
parse(10);if(nexttoken.id===','){adjacent(token,nexttoken);advance(',');if(nexttoken.id===','||nexttoken.id===']'){warning("Extra comma.",token);}
nonadjacent(token,nexttoken);}else{if(b){indent-=4;indentation();}
advance(']',this);return;}}},160);(function(x){x.nud=function(){var i,s;if(nexttoken.id==='}'){advance('}');return;}
var b=token.line!==nexttoken.line;if(b){indent+=4;if(nexttoken.from===indent+4){indent+=4;}}
for(;;){if(b){indentation();}
i=optionalidentifier(true);if(!i){if(nexttoken.id==='(string)'){i=nexttoken.value;if(ix.test(i)){s=syntax[i];}
advance();}else if(nexttoken.id==='(number)'){i=nexttoken.value.toString();advance();}else{error("Expected '{a}' and instead saw '{b}'.",nexttoken,'}',nexttoken.value);}}
countMember(i);advance(':');nonadjacent(token,nexttoken);parse(10);if(nexttoken.id===','){adjacent(token,nexttoken);advance(',');if(nexttoken.id===','||nexttoken.id==='}'){warning("Extra comma.",token);}
nonadjacent(token,nexttoken);}else{if(b){indent-=4;indentation();}
advance('}',this);return;}}};x.fud=function(){error("Expected to see a statement and instead saw a block.",token);};})(delim('{'));function varstatement(){for(;;){nonadjacent(token,nexttoken);addlabel(identifier(),'unused');if(nexttoken.id==='='){nonadjacent(token,nexttoken);advance('=');nonadjacent(token,nexttoken);if(peek(0).id==='='){error("Variable {a} was not declared correctly.",nexttoken,nexttoken.value);}
parse(20);}
if(nexttoken.id!==','){return;}
adjacent(token,nexttoken);advance(',');nonadjacent(token,nexttoken);}}
stmt('var',varstatement);stmt('new',function(){error("'new' should not be used as a statement.");});function functionparams(){var i,t=nexttoken,p=[];advance('(');nospace();if(nexttoken.id===')'){advance(')');nospace(prevtoken,token);return;}
for(;;){i=identifier();p.push(i);addlabel(i,'parameter');if(nexttoken.id===','){advance(',');nonadjacent(token,nexttoken);}else{advance(')',t);nospace(prevtoken,token);return p.join(', ');}}}
function doFunction(i){var s=scope;scope=object(s);funct={'(name)':i||'"'+anonname+'"','(line)':nexttoken.line+1,'(context)':funct,'(breakage)':0,'(scope)':scope};functions.push(funct);if(i){addlabel(i,'function');}
funct['(params)']=functionparams();block(false);scope=s;funct=funct['(context)'];}
blockstmt('function',function(){if(inblock){warning("Function statements cannot be placed in blocks. Use a function expression or move the statement to the top of the outer function.",token);}
var i=identifier();adjacent(token,nexttoken);addlabel(i,'unused');doFunction(i);if(nexttoken.id==='('&&nexttoken.line===token.line){error("Function statements are not invocable. Wrap the function expression in parens.");}});prefix('function',function(){var i=optionalidentifier();if(i){adjacent(token,nexttoken);}else{nonadjacent(token,nexttoken);}
doFunction(i);});blockstmt('if',function(){var t=nexttoken;advance('(');nonadjacent(this,t);nospace();parse(20);if(nexttoken.id==='='){warning("Expected a conditional expression and instead saw an assignment.");advance('=');parse(20);}
advance(')',t);nospace(prevtoken,token);block(true);if(nexttoken.id==='else'){nonadjacent(token,nexttoken);advance('else');if(nexttoken.id==='if'||nexttoken.id==='switch'){statement(true);}else{block(true);}}
return this;});blockstmt('try',function(){var b,e,s;block(false);if(nexttoken.id==='catch'){advance('catch');nonadjacent(token,nexttoken);advance('(');s=scope;scope=object(s);e=nexttoken.value;if(nexttoken.type!=='(identifier)'){warning("Expected an identifier and instead saw '{a}'.",nexttoken,e);}else{addlabel(e,'unused');}
advance();advance(')');block(false);b=true;scope=s;}
if(nexttoken.id==='finally'){advance('finally');block(false);return;}else if(!b){error("Expected '{a}' and instead saw '{b}'.",nexttoken,'catch',nexttoken.value);}});blockstmt('while',function(){var t=nexttoken;funct['(breakage)']+=1;advance('(');nonadjacent(this,t);nospace();parse(20);if(nexttoken.id==='='){warning("Expected a conditional expression and instead saw an assignment.");advance('=');parse(20);}
advance(')',t);nospace(prevtoken,token);block(true);funct['(breakage)']-=1;}).labelled=true;reserve('with');blockstmt('switch',function(){var t=nexttoken;var g=false;funct['(breakage)']+=1;advance('(');nonadjacent(this,t);nospace();this.condition=parse(20);advance(')',t);nospace(prevtoken,token);nonadjacent(token,nexttoken);t=nexttoken;advance('{');nonadjacent(token,nexttoken);indent+=4;this.cases=[];for(;;){switch(nexttoken.id){case'case':switch(funct['(verb)']){case'break':case'case':case'continue':case'return':case'switch':case'throw':break;default:warning("Expected a 'break' statement before 'case'.",token);}
indentation(-4);advance('case');this.cases.push(parse(20));g=true;advance(':');funct['(verb)']='case';break;case'default':switch(funct['(verb)']){case'break':case'continue':case'return':case'throw':break;default:warning("Expected a 'break' statement before 'default'.",token);}
indentation(-4);advance('default');g=true;advance(':');break;case'}':indent-=4;indentation();advance('}',t);if(this.cases.length===1||this.condition.id==='true'||this.condition.id==='false'){warning("This 'switch' should be an 'if'.",this);}
funct['(breakage)']-=1;return;case'(end)':error("Missing '{a}'.",nexttoken,'}');return;default:if(g){switch(token.id){case',':error("Each value should have its own case label.");return;case':':statements();break;default:error("Missing ':' on a case clause.",token);}}else{error("Expected '{a}' and instead saw '{b}'.",nexttoken,'case',nexttoken.value);}}}}).labelled=true;stmt('debugger',function(){if(!option.debug){warning("All 'debugger' statements should be removed.");}});stmt('do',function(){funct['(breakage)']+=1;block(true);advance('while');var t=nexttoken;nonadjacent(token,t);advance('(');nospace();parse(20);if(nexttoken.id==='='){warning("Expected a conditional expression and instead saw an assignment.");advance('=');parse(20);}
advance(')',t);nospace(prevtoken,token);funct['(breakage)']-=1;}).labelled=true;blockstmt('for',function(){var s,t=nexttoken;funct['(breakage)']+=1;advance('(');nonadjacent(this,t);nospace();if(peek(nexttoken.id==='var'?1:0).id==='in'){if(nexttoken.id==='var'){advance('var');addlabel(identifier(),'var');}else{advance();}
advance('in');parse(20);advance(')',t);if(nexttoken.id==='if'){nolinebreak(token);statement(true);}else{s=block(true);if(!option.forin&&(s.length>1||typeof s[0]!=='object'||s[0].value!=='if')){warning("The body of a for in should be wrapped in an if statement to filter unwanted properties from the prototype.",this);}}
funct['(breakage)']-=1;return this;}else{if(nexttoken.id!==';'){if(nexttoken.id==='var'){advance('var');varstatement();}else{for(;;){parse(0,'for');if(nexttoken.id!==','){break;}
advance(',');}}}
advance(';');if(nexttoken.id!==';'){parse(20);if(nexttoken.id==='='){warning("Expected a conditional expression and instead saw an assignment.");advance('=');parse(20);}}
advance(';');if(nexttoken.id===';'){error("Expected '{a}' and instead saw '{b}'.",nexttoken,')',';');}
if(nexttoken.id!==')'){for(;;){parse(0,'for');if(nexttoken.id!==','){break;}
advance(',');}}
advance(')',t);nospace(prevtoken,token);block(true);funct['(breakage)']+=1;}}).labelled=true;stmt('break',function(){var v=nexttoken.value;if(funct['(breakage)']===0){warning("Unexpected '{a}'.",nexttoken,this.value);}
nolinebreak(this);if(nexttoken.id!==';'){if(funct[v]!=='label'){warning("'{a}' is not a statement label.",nexttoken,v);}else if(scope[v]!==funct){warning("'{a}' is out of scope.",nexttoken,v);}
advance();}
reachable('break');});stmt('continue',function(){var v=nexttoken.value;nolinebreak(this);if(nexttoken.id!==';'){if(funct[v]!=='label'){warning("'{a}' is not a statement label.",nexttoken,v);}else if(scope[v]!==funct){warning("'{a}' is out of scope.",nexttoken,v);}
advance();}
reachable('continue');});stmt('return',function(){nolinebreak(this);if(nexttoken.id!==';'&&!nexttoken.reach){nonadjacent(token,nexttoken);parse(20);}
reachable('return');});stmt('throw',function(){nolinebreak(this);nonadjacent(token,nexttoken);parse(20);reachable('throw');});reserve('abstract');reserve('boolean');reserve('byte');reserve('char');reserve('class');reserve('const');reserve('double');reserve('enum');reserve('export');reserve('extends');reserve('final');reserve('float');reserve('goto');reserve('implements');reserve('import');reserve('int');reserve('interface');reserve('long');reserve('native');reserve('package');reserve('private');reserve('protected');reserve('public');reserve('short');reserve('static');reserve('super');reserve('synchronized');reserve('throws');reserve('transient');reserve('void');reserve('volatile');function jsonValue(){function jsonObject(){var t=nexttoken;advance('{');if(nexttoken.id!=='}'){for(;;){if(nexttoken.id==='(end)'){error("Missing '}' to match '{' from line {a}.",nexttoken,t.line+1);}else if(nexttoken.id==='}'){warning("Unexpected comma.",token);break;}else if(nexttoken.id===','){error("Unexpected comma.",nexttoken);}else if(nexttoken.id!=='(string)'){warning("Expected a string and instead saw {a}.",nexttoken,nexttoken.value);}
advance();advance(':');jsonValue();if(nexttoken.id!==','){break;}
advance(',');}}
advance('}');}
function jsonArray(){var t=nexttoken;advance('[');if(nexttoken.id!==']'){for(;;){if(nexttoken.id==='(end)'){error("Missing ']' to match '[' from line {a}.",nexttoken,t.line+1);}else if(nexttoken.id===']'){warning("Unexpected comma.",token);break;}else if(nexttoken.id===','){error("Unexpected comma.",nexttoken);}
jsonValue();if(nexttoken.id!==','){break;}
advance(',');}}
advance(']');}
switch(nexttoken.id){case'{':jsonObject();break;case'[':jsonArray();break;case'true':case'false':case'null':case'(number)':case'(string)':advance();break;case'-':advance('-');if(token.character!==nexttoken.from){warning("Unexpected space after '-'.",token);}
adjacent(token,nexttoken);advance('(number)');break;default:error("Expected a JSON value.",nexttoken);}}
var itself=function(s,o,a){if(o){if(o.adsafe){o.browser=false;o.debug=false;o.eqeqeq=true;o.evil=false;o.forin=false;o.nomen=true;o.on=false;o.rhino=false;o.sidebar=false;o.undef=true;o.widget=false;}
option=o;}else{option={};}
adsafe_allow=a||{ADSAFE:true};globals=option.adsafe?{Math:true,Number:true}:object(standard);JSLINT.errors=[];global=object(globals);scope=global;funct={'(global)':true,'(name)':'(global)','(scope)':scope};functions=[];src=false;xmode=false;xtype='';stack=null;member={};membersOnly=null;implied={};inblock=false;lookahead=[];indent=0;jsonmode=false;warnings=0;lex.init(s);prereg=true;prevtoken=token=nexttoken=syntax['(begin)'];populateGlobals();try{advance();if(nexttoken.value.charAt(0)==='<'){xml();}else if(nexttoken.id==='{'||nexttoken.id==='['){option.laxbreak=true;jsonmode=true;jsonValue();}else{statements();}
advance('(end)');}catch(e){if(e){JSLINT.errors.push({reason:e.message,line:e.line||nexttoken.line,character:e.character||nexttoken.from},null);}}
return JSLINT.errors.length===0;};function to_array(o){var a=[],k;for(k in o)if(o.hasOwnProperty(k)){a.push(k);}
return a;}
itself.report=function(option){var a=[],c,e,f,i,k,l,m='',n,o=[],s,v,cl,va,un,ou,gl,la;function detail(h,s){if(s.length){o.push('<div><i>'+h+'</i> '+
s.sort().join(', ')+'</div>');}}
s=to_array(implied);k=JSLINT.errors.length;if(k||s.length>0){o.push('<div id=errors><i>Error:</i>');if(s.length>0){s.sort();for(i=0;i<s.length;i+=1){s[i]='<code>'+s[i]+'</code>&nbsp;<i>'+
implied[s[i]].join(' ')+'</i>';}
o.push('<p><i>Implied global:</i> '+s.join(', ')+'</p>');c=true;}
for(i=0;i<k;i+=1){c=JSLINT.errors[i];if(c){e=c.evidence||'';o.push('<p>Problem'+(isFinite(c.line)?' at line '+(c.line+1)+' character '+(c.character+1):'')+': '+c.reason.entityify()+'</p><p class=evidence>'+
(e&&(e.length>80?e.slice(0,77)+'...':e).entityify())+'</p>');}}
o.push('</div>');if(!c){return o.join('');}}
if(!option){o.push('<div id=functions>');s=to_array(scope);if(s.length===0){if(jsonmode){if(k===0){o.push('<p>JSON: good.</p>');}else{o.push('<p>JSON: bad.</p>');}}else{o.push('<div><i>No new global variables introduced.</i></div>');}}else{o.push('<div><i>Global</i> '+s.sort().join(', ')+'</div>');}
for(i=0;i<functions.length;i+=1){f=functions[i];cl=[];va=[];un=[];ou=[];gl=[];la=[];for(k in f)if(f.hasOwnProperty(k)){v=f[k];switch(v){case'closure':cl.push(k);break;case'var':va.push(k);break;case'unused':un.push(k);break;case'label':la.push(k);break;case'outer':ou.push(k);break;case true:if(k!=='(context)'){gl.push(k);}
break;}}
o.push('<br><div class=function><i>'+f['(line)']+'</i> '+
(f['(name)']||'')+'('+
(f['(params)']||'')+')</div>');detail('Closure',cl);detail('Variable',va);detail('Unused',un);detail('Label',la);detail('Outer',ou);detail('Global',gl);}
a=[];for(k in member){if(typeof member[k]==='number'){a.push(k);}}
if(a.length){a=a.sort();m='<br><pre>/*members ';l=10;for(i=0;i<a.length;i+=1){k=a[i];n=k.name();if(l+n.length>72){o.push(m+'<br>');m='    ';l=1;}
l+=n.length+2;if(member[k]===1){n='<i>'+n+'</i>';}
if(i<a.length-1){n+=', ';}
m+=n;}
o.push(m+'<br>*/</pre>');}
o.push('</div>');}
return o.join('');};return itself;}();