nunjucks/browser/nunjucks.min.js

// Browser bundle of nunjucks 1.0.7 

(function(){var modules={};(function(){function extend(cls,name,props){var F=function(){};F.prototype=cls.prototype;var prototype=new F;var fnTest=/xyz/.test(function(){xyz})?/\bparent\b/:/.*/;props=props||{};for(var k in props){var src=props[k];var parent=prototype[k];if(typeof parent=="function"&&typeof src=="function"&&fnTest.test(src)){prototype[k]=function(src,parent){return function(){var tmp=this.parent;this.parent=parent;var res=src.apply(this,arguments);this.parent=tmp;return res}}(src,parent)}else{prototype[k]=src}}prototype.typename=name;var new_cls=function(){if(prototype.init){prototype.init.apply(this,arguments)}};new_cls.prototype=prototype;new_cls.prototype.constructor=new_cls;new_cls.extend=function(name,props){if(typeof name=="object"){props=name;name="anonymous"}return extend(new_cls,name,props)};return new_cls}modules["object"]=extend(Object,"Object",{})})();(function(){var ArrayProto=Array.prototype;var ObjProto=Object.prototype;var escapeMap={"&":"&amp;",'"':"&quot;","'":"&#39;","<":"&lt;",">":"&gt;"};var escapeRegex=/[&"'<>]/g;var lookupEscape=function(ch){return escapeMap[ch]};var exports=modules["lib"]={};exports.withPrettyErrors=function(path,withInternals,func){try{return func()}catch(e){if(!e.Update){e=new exports.TemplateError(e)}e.Update(path);if(!withInternals){var old=e;e=new Error(old.message);e.name=old.name}throw e}};exports.TemplateError=function(message,lineno,colno){var err=this;if(message instanceof Error){err=message;message=message.name+": "+message.message}else{if(Error.captureStackTrace){Error.captureStackTrace(err)}}err.name="Template render error";err.message=message;err.lineno=lineno;err.colno=colno;err.firstUpdate=true;err.Update=function(path){var message="("+(path||"unknown path")+")";if(this.firstUpdate){if(this.lineno&&this.colno){message+=" [Line "+this.lineno+", Column "+this.colno+"]"}else if(this.lineno){message+=" [Line "+this.lineno+"]"}}message+="\n ";if(this.firstUpdate){message+=" "}this.message=message+(this.message||"");this.firstUpdate=false;return this};return err};exports.TemplateError.prototype=Error.prototype;exports.escape=function(val){return val.replace(escapeRegex,lookupEscape)};exports.isFunction=function(obj){return ObjProto.toString.call(obj)=="[object Function]"};exports.isArray=Array.isArray||function(obj){return ObjProto.toString.call(obj)=="[object Array]"};exports.isString=function(obj){return ObjProto.toString.call(obj)=="[object String]"};exports.isObject=function(obj){return ObjProto.toString.call(obj)=="[object Object]"};exports.groupBy=function(obj,val){var result={};var iterator=exports.isFunction(val)?val:function(obj){return obj[val]};for(var i=0;i<obj.length;i++){var value=obj[i];var key=iterator(value,i);(result[key]||(result[key]=[])).push(value)}return result};exports.toArray=function(obj){return Array.prototype.slice.call(obj)};exports.without=function(array){var result=[];if(!array){return result}var index=-1,length=array.length,contains=exports.toArray(arguments).slice(1);while(++index<length){if(contains.indexOf(array[index])===-1){result.push(array[index])}}return result};exports.extend=function(obj,obj2){for(var k in obj2){obj[k]=obj2[k]}return obj};exports.repeat=function(char_,n){var str="";for(var i=0;i<n;i++){str+=char_}return str};exports.each=function(obj,func,context){if(obj==null){return}if(ArrayProto.each&&obj.each==ArrayProto.each){obj.forEach(func,context)}else if(obj.length===+obj.length){for(var i=0,l=obj.length;i<l;i++){func.call(context,obj[i],i,obj)}}};exports.map=function(obj,func){var results=[];if(obj==null){return results}if(ArrayProto.map&&obj.map===ArrayProto.map){return obj.map(func)}for(var i=0;i<obj.length;i++){results[results.length]=func(obj[i],i)}if(obj.length===+obj.length){results.length=obj.length}return results};exports.asyncIter=function(arr,iter,cb){var i=-1;function next(){i++;if(i<arr.length){iter(arr[i],i,next,cb)}else{cb()}}next()};exports.asyncFor=function(obj,iter,cb){var keys=exports.keys(obj);var len=keys.length;var i=-1;function next(){i++;var k=keys[i];if(i<len){iter(k,obj[k],i,len,next)}else{cb()}}next()};if(!Array.prototype.indexOf){Array.prototype.indexOf=function(array,searchElement){if(array==null){throw new TypeError}var t=Object(array);var len=t.length>>>0;if(len===0){return-1}var n=0;if(arguments.length>2){n=Number(arguments[2]);if(n!=n){n=0}else if(n!=0&&n!=Infinity&&n!=-Infinity){n=(n>0||-1)*Math.floor(Math.abs(n))}}if(n>=len){return-1}var k=n>=0?n:Math.max(len-Math.abs(n),0);for(;k<len;k++){if(k in t&&t[k]===searchElement){return k}}return-1}}if(!Array.prototype.map){Array.prototype.map=function(){throw new Error("map is unimplemented for this js engine")}}exports.keys=function(obj){if(Object.prototype.keys){return obj.keys()}else{var keys=[];for(var k in obj){if(obj.hasOwnProperty(k)){keys.push(k)}}return keys}}})();(function(){var util=modules["util"];var lib=modules["lib"];var Object=modules["object"];function traverseAndCheck(obj,type,results){if(obj instanceof type){results.push(obj)}if(obj instanceof Node){obj.findAll(type,results)}}var Node=Object.extend("Node",{init:function(lineno,colno){this.lineno=lineno;this.colno=colno;var fields=this.fields;for(var i=0,l=fields.length;i<l;i++){var field=fields[i];var val=arguments[i+2];if(val===undefined){val=null}this[field]=val}},findAll:function(type,results){results=results||[];if(this instanceof NodeList){var children=this.children;for(var i=0,l=children.length;i<l;i++){traverseAndCheck(children[i],type,results)}}else{var fields=this.fields;for(var i=0,l=fields.length;i<l;i++){traverseAndCheck(this[fields[i]],type,results)}}return results},iterFields:function(func){lib.each(this.fields,function(field){func(this[field],field)},this)}});var Value=Node.extend("Value",{fields:["value"]});var NodeList=Node.extend("NodeList",{fields:["children"],init:function(lineno,colno,nodes){this.parent(lineno,colno,nodes||[])},addChild:function(node){this.children.push(node)}});var Root=NodeList.extend("Root");var Literal=Value.extend("Literal");var Symbol=Value.extend("Symbol");var Group=NodeList.extend("Group");var Array=NodeList.extend("Array");var Pair=Node.extend("Pair",{fields:["key","value"]});var Dict=NodeList.extend("Dict");var LookupVal=Node.extend("LookupVal",{fields:["target","val"]});var If=Node.extend("If",{fields:["cond","body","else_"]});var IfAsync=If.extend("IfAsync");var InlineIf=Node.extend("InlineIf",{fields:["cond","body","else_"]});var For=Node.extend("For",{fields:["arr","name","body"]});var AsyncEach=For.extend("AsyncEach");var AsyncAll=For.extend("AsyncAll");var Macro=Node.extend("Macro",{fields:["name","args","body"]});var Import=Node.extend("Import",{fields:["template","target"]});var FromImport=Node.extend("FromImport",{fields:["template","names"],init:function(lineno,colno,template,names){this.parent(lineno,colno,template,names||new NodeList)}});var FunCall=Node.extend("FunCall",{fields:["name","args"]});var Filter=FunCall.extend("Filter");var FilterAsync=Filter.extend("FilterAsync",{fields:["name","args","symbol"]});var KeywordArgs=Dict.extend("KeywordArgs");var Block=Node.extend("Block",{fields:["name","body"]});var Super=Node.extend("Super",{fields:["blockName","symbol"]});var TemplateRef=Node.extend("TemplateRef",{fields:["template"]});var Extends=TemplateRef.extend("Extends");var Include=TemplateRef.extend("Include");var Set=Node.extend("Set",{fields:["targets","value"]});var Output=NodeList.extend("Output");var TemplateData=Literal.extend("TemplateData");var UnaryOp=Node.extend("UnaryOp",{fields:["target"]});var BinOp=Node.extend("BinOp",{fields:["left","right"]});var Or=BinOp.extend("Or");var And=BinOp.extend("And");var Not=UnaryOp.extend("Not");var Add=BinOp.extend("Add");var Sub=BinOp.extend("Sub");var Mul=BinOp.extend("Mul");var Div=BinOp.extend("Div");var FloorDiv=BinOp.extend("FloorDiv");var Mod=BinOp.extend("Mod");var Pow=BinOp.extend("Pow");var Neg=UnaryOp.extend("Neg");var Pos=UnaryOp.extend("Pos");var Compare=Node.extend("Compare",{fields:["expr","ops"]});var CompareOperand=Node.extend("CompareOperand",{fields:["expr","type"]});var CustomTag=Node.extend("CustomTag",{init:function(lineno,colno,name){this.lineno=lineno;this.colno=colno;this.name=name}});var CallExtension=Node.extend("CallExtension",{fields:["extName","prop","args","contentArgs"],init:function(ext,prop,args,contentArgs){this.extName=ext._name||ext;this.prop=prop;this.args=args||new NodeList;this.contentArgs=contentArgs||[];this.autoescape=ext.autoescape}});var CallExtensionAsync=CallExtension.extend("CallExtensionAsync");function printNodes(node,indent){indent=indent||0;function print(str,indent,inline){var lines=str.split("\n");for(var i=0;i<lines.length;i++){if(lines[i]){if(inline&&i>0||!inline){for(var j=0;j<indent;j++){util.print(" ")}}}if(i===lines.length-1){util.print(lines[i])}else{util.puts(lines[i])}}}print(node.typename+": ",indent);if(node instanceof NodeList){print("\n");lib.each(node.children,function(n){printNodes(n,indent+2)})}else if(node instanceof CallExtension){print(node.extName+"."+node.prop);print("\n");if(node.args){printNodes(node.args,indent+2)}if(node.contentArgs){lib.each(node.contentArgs,function(n){printNodes(n,indent+2)})}}else{var nodes=null;var props=null;node.iterFields(function(val,field){if(val instanceof Node){nodes=nodes||{};nodes[field]=val}else{props=props||{};props[field]=val}});if(props){print(util.inspect(props,true,null)+"\n",null,true)}else{print("\n")}if(nodes){for(var k in nodes){printNodes(nodes[k],indent+2)}}}}modules["nodes"]={Node:Node,Root:Root,NodeList:NodeList,Value:Value,Literal:Literal,Symbol:Symbol,Group:Group,Array:Array,Pair:Pair,Dict:Dict,Output:Output,TemplateData:TemplateData,If:If,IfAsync:IfAsync,InlineIf:InlineIf,For:For,AsyncEach:AsyncEach,AsyncAll:AsyncAll,Macro:Macro,Import:Import,FromImport:FromImport,FunCall:FunCall,Filter:Filter,FilterAsync:FilterAsync,KeywordArgs:KeywordArgs,Block:Block,Super:Super,Extends:Extends,Include:Include,Set:Set,LookupVal:LookupVal,BinOp:BinOp,Or:Or,And:And,Not:Not,Add:Add,Sub:Sub,Mul:Mul,Div:Div,FloorDiv:FloorDiv,Mod:Mod,Pow:Pow,Neg:Neg,Pos:Pos,Compare:Compare,CompareOperand:CompareOperand,CallExtension:CallExtension,CallExtensionAsync:CallExtensionAsync,printNodes:printNodes}})();(function(){var lib=modules["lib"];var Obj=modules["object"];var Frame=Obj.extend({init:function(parent){this.variables={};this.parent=parent},set:function(name,val,resolveUp){var parts=name.split(".");var obj=this.variables;var frame=this;if(resolveUp){if(frame=this.resolve(parts[0])){frame.set(name,val);return}frame=this}for(var i=0;i<parts.length-1;i++){var id=parts[i];if(!obj[id]){obj[id]={}}obj=obj[id]}obj[parts[parts.length-1]]=val},get:function(name){var val=this.variables[name];if(val!==undefined&&val!==null){return val}return null},lookup:function(name){var p=this.parent;var val=this.variables[name];if(val!==undefined&&val!==null){return val}return p&&p.lookup(name)},resolve:function(name){var p=this.parent;var val=this.variables[name];if(val!=null){return this}return p&&p.resolve(name)},push:function(){return new Frame(this)},pop:function(){return this.parent}});function makeMacro(argNames,kwargNames,func){return function(){var argCount=numArgs(arguments);var args;var kwargs=getKeywordArgs(arguments);if(argCount>argNames.length){args=Array.prototype.slice.call(arguments,0,argNames.length);var vals=Array.prototype.slice.call(arguments,args.length,argCount);for(var i=0;i<vals.length;i++){if(i<kwargNames.length){kwargs[kwargNames[i]]=vals[i]}}args.push(kwargs)}else if(argCount<argNames.length){args=Array.prototype.slice.call(arguments,0,argCount);for(var i=argCount;i<argNames.length;i++){var arg=argNames[i];args.push(kwargs[arg]);delete kwargs[arg]}args.push(kwargs)}else{args=arguments}return func.apply(this,args)}}function makeKeywordArgs(obj){obj.__keywords=true;return obj}function getKeywordArgs(args){var len=args.length;if(len){var lastArg=args[len-1];if(lastArg&&lastArg.hasOwnProperty("__keywords")){return lastArg}}return{}}function numArgs(args){var len=args.length;if(len===0){return 0}var lastArg=args[len-1];if(lastArg&&lastArg.hasOwnProperty("__keywords")){return len-1}else{return len}}function SafeString(val){if(typeof val!="string"){return val}this.val=val}SafeString.prototype=Object.create(String.prototype);SafeString.prototype.valueOf=function(){return this.val};SafeString.prototype.toString=function(){return this.val};function copySafeness(dest,target){if(dest instanceof SafeString){return new SafeString(target)}return target.toString()}function markSafe(val){var type=typeof val;if(type==="string"){return new SafeString(val)}else if(type!=="function"){return val}else{return function(){var ret=val.apply(this,arguments);if(typeof ret==="string"){return new SafeString(ret)}return ret}}}function suppressValue(val,autoescape){val=val!==undefined&&val!==null?val:"";if(autoescape&&typeof val==="string"){val=lib.escape(val)}return val}function memberLookup(obj,val){obj=obj||{};if(typeof obj[val]==="function"){return function(){return obj[val].apply(obj,arguments)}}return obj[val]}function callWrap(obj,name,args){if(!obj){throw new Error("Unable to call `"+name+"`, which is undefined or falsey")}else if(typeof obj!=="function"){throw new Error("Unable to call `"+name+"`, which is not a function")}return obj.apply(this,args)}function contextOrFrameLookup(context,frame,name){var val=frame.lookup(name);return val!==undefined&&val!==null?val:context.lookup(name)}function handleError(error,lineno,colno){if(error.lineno){return error}else{return new lib.TemplateError(error,lineno,colno)}}function asyncEach(arr,dimen,iter,cb){if(lib.isArray(arr)){var len=arr.length;lib.asyncIter(arr,function(item,i,next){switch(dimen){case 1:iter(item,i,len,next);break;case 2:iter(item[0],item[1],i,len,next);break;case 3:iter(item[0],item[1],item[2],i,len,next);break;default:item.push(i,next);iter.apply(this,item)}},cb)}else{lib.asyncFor(arr,function(key,val,i,len,next){iter(key,val,i,len,next)},cb)}}function asyncAll(arr,dimen,func,cb){var finished=0;var len;var outputArr;function done(i,output){finished++;outputArr[i]=output;if(finished==len){cb(null,outputArr.join(""))}}if(lib.isArray(arr)){len=arr.length;outputArr=new Array(len);if(len==0){cb(null,"")}else{for(var i=0;i<arr.length;i++){var item=arr[i];switch(dimen){case 1:func(item,i,len,done);break;case 2:func(item[0],item[1],i,len,done);break;case 3:func(item[0],item[1],item[2],i,len,done);break;default:item.push(i,done);func.apply(this,item)}}}}else{var keys=lib.keys(arr);len=keys.length;outputArr=new Array(len);if(len==0){cb(null,"")}else{for(var i=0;i<keys.length;i++){var k=keys[i];func(k,arr[k],i,len,done)}}}}modules["runtime"]={Frame:Frame,makeMacro:makeMacro,makeKeywordArgs:makeKeywordArgs,numArgs:numArgs,suppressValue:suppressValue,memberLookup:memberLookup,contextOrFrameLookup:contextOrFrameLookup,callWrap:callWrap,handleError:handleError,isArray:lib.isArray,keys:lib.keys,SafeString:SafeString,copySafeness:copySafeness,markSafe:markSafe,asyncEach:asyncEach,asyncAll:asyncAll}})();(function(){var lib=modules["lib"];var whitespaceChars=" \n	\r";var delimChars="()[]{}%*-+/#,:|.<>=!";var intChars="0123456789";var BLOCK_START="{%";var BLOCK_END="%}";var VARIABLE_START="{{";var VARIABLE_END="}}";var COMMENT_START="{#";var COMMENT_END="#}";var TOKEN_STRING="string";var TOKEN_WHITESPACE="whitespace";var TOKEN_DATA="data";var TOKEN_BLOCK_START="block-start";var TOKEN_BLOCK_END="block-end";var TOKEN_VARIABLE_START="variable-start";var TOKEN_VARIABLE_END="variable-end";var TOKEN_COMMENT="comment";var TOKEN_LEFT_PAREN="left-paren";var TOKEN_RIGHT_PAREN="right-paren";var TOKEN_LEFT_BRACKET="left-bracket";var TOKEN_RIGHT_BRACKET="right-bracket";var TOKEN_LEFT_CURLY="left-curly";var TOKEN_RIGHT_CURLY="right-curly";var TOKEN_OPERATOR="operator";var TOKEN_COMMA="comma";var TOKEN_COLON="colon";var TOKEN_PIPE="pipe";var TOKEN_INT="int";var TOKEN_FLOAT="float";var TOKEN_BOOLEAN="boolean";var TOKEN_SYMBOL="symbol";var TOKEN_SPECIAL="special";function token(type,value,lineno,colno){return{type:type,value:value,lineno:lineno,colno:colno}}function Tokenizer(str){this.str=str;this.index=0;this.len=str.length;this.lineno=0;this.colno=0;this.in_code=false}Tokenizer.prototype.nextToken=function(){var lineno=this.lineno;var colno=this.colno;if(this.in_code){var cur=this.current();var tok;if(this.is_finished()){return null}else if(cur=='"'||cur=="'"){return token(TOKEN_STRING,this.parseString(cur),lineno,colno)}else if(tok=this._extract(whitespaceChars)){return token(TOKEN_WHITESPACE,tok,lineno,colno)}else if((tok=this._extractString(BLOCK_END))||(tok=this._extractString("-"+BLOCK_END))){this.in_code=false;return token(TOKEN_BLOCK_END,tok,lineno,colno)}else if(tok=this._extractString(VARIABLE_END)){this.in_code=false;return token(TOKEN_VARIABLE_END,tok,lineno,colno)}else if(delimChars.indexOf(cur)!=-1){this.forward();var complexOps=["==","!=","<=",">=","//","**"];var curComplex=cur+this.current();var type;if(complexOps.indexOf(curComplex)!==-1){this.forward();cur=curComplex}switch(cur){case"(":type=TOKEN_LEFT_PAREN;break;case")":type=TOKEN_RIGHT_PAREN;break;case"[":type=TOKEN_LEFT_BRACKET;break;case"]":type=TOKEN_RIGHT_BRACKET;break;case"{":type=TOKEN_LEFT_CURLY;break;case"}":type=TOKEN_RIGHT_CURLY;break;case",":type=TOKEN_COMMA;break;case":":type=TOKEN_COLON;break;case"|":type=TOKEN_PIPE;break;default:type=TOKEN_OPERATOR}return token(type,cur,lineno,colno)}else{tok=this._extractUntil(whitespaceChars+delimChars);if(tok.match(/^[-+]?[0-9]+$/)){if(this.current()=="."){this.forward();var dec=this._extract(intChars);return token(TOKEN_FLOAT,tok+"."+dec,lineno,colno)}else{return token(TOKEN_INT,tok,lineno,colno)}}else if(tok.match(/^(true|false)$/)){return token(TOKEN_BOOLEAN,tok,lineno,colno)}else if(tok){return token(TOKEN_SYMBOL,tok,lineno,colno)}else{throw new Error("Unexpected value while parsing: "+tok)}}}else{var beginChars=BLOCK_START.charAt(0)+VARIABLE_START.charAt(0)+COMMENT_START.charAt(0)+COMMENT_END.charAt(0);var tok;if(this.is_finished()){return null}else if((tok=this._extractString(BLOCK_START+"-"))||(tok=this._extractString(BLOCK_START))){this.in_code=true;return token(TOKEN_BLOCK_START,tok,lineno,colno)}else if(tok=this._extractString(VARIABLE_START)){this.in_code=true;return token(TOKEN_VARIABLE_START,tok,lineno,colno)}else{tok="";var data;var in_comment=false;if(this._matches(COMMENT_START)){in_comment=true;tok=this._extractString(COMMENT_START)}while((data=this._extractUntil(beginChars))!==null){tok+=data;if((this._matches(BLOCK_START)||this._matches(VARIABLE_START)||this._matches(COMMENT_START))&&!in_comment){break}else if(this._matches(COMMENT_END)){if(!in_comment){throw new Error("unexpected end of comment")}tok+=this._extractString(COMMENT_END);break}else{tok+=this.current();this.forward()}}if(data===null&&in_comment){throw new Error("expected end of comment, got end of file")}return token(in_comment?TOKEN_COMMENT:TOKEN_DATA,tok,lineno,colno)}}throw new Error("Could not parse text")};Tokenizer.prototype.parseString=function(delimiter){this.forward();var lineno=this.lineno;var colno=this.colno;var str="";while(!this.is_finished()&&this.current()!=delimiter){var cur=this.current();if(cur=="\\"){this.forward();switch(this.current()){case"n":str+="\n";break;case"t":str+="	";break;case"r":str+="\r";break;default:str+=this.current()}this.forward()}else{str+=cur;this.forward()}}this.forward();return str};Tokenizer.prototype._matches=function(str){if(this.index+str.length>this.length){return null}var m=this.str.slice(this.index,this.index+str.length);return m==str};Tokenizer.prototype._extractString=function(str){if(this._matches(str)){this.index+=str.length;return str}return null};Tokenizer.prototype._extractUntil=function(charString){return this._extractMatching(true,charString||"")};Tokenizer.prototype._extract=function(charString){return this._extractMatching(false,charString)};Tokenizer.prototype._extractMatching=function(breakOnMatch,charString){if(this.is_finished()){return null}var first=charString.indexOf(this.current());if(breakOnMatch&&first==-1||!breakOnMatch&&first!=-1){var t=this.current();this.forward();var idx=charString.indexOf(this.current());while((breakOnMatch&&idx==-1||!breakOnMatch&&idx!=-1)&&!this.is_finished()){t+=this.current();this.forward();idx=charString.indexOf(this.current())}return t}return""};Tokenizer.prototype.is_finished=function(){return this.index>=this.len};Tokenizer.prototype.forwardN=function(n){for(var i=0;i<n;i++){this.forward()}};Tokenizer.prototype.forward=function(){this.index++;if(this.previous()=="\n"){this.lineno++;this.colno=0}else{this.colno++}};Tokenizer.prototype.back=function(){this.index--;if(this.current()=="\n"){this.lineno--;var idx=this.src.lastIndexOf("\n",this.index-1);if(idx==-1){this.colno=this.index}else{this.colno=this.index-idx}}else{this.colno--}};Tokenizer.prototype.current=function(){if(!this.is_finished()){return this.str.charAt(this.index)}return""};Tokenizer.prototype.previous=function(){return this.str.charAt(this.index-1)};modules["lexer"]={lex:function(src){return new Tokenizer(src)},setTags:function(tags){BLOCK_START=tags.blockStart||BLOCK_START;BLOCK_END=tags.blockEnd||BLOCK_END;VARIABLE_START=tags.variableStart||VARIABLE_START;VARIABLE_END=tags.variableEnd||VARIABLE_END;COMMENT_START=tags.commentStart||COMMENT_START;COMMENT_END=tags.commentEnd||COMMENT_END},TOKEN_STRING:TOKEN_STRING,TOKEN_WHITESPACE:TOKEN_WHITESPACE,TOKEN_DATA:TOKEN_DATA,TOKEN_BLOCK_START:TOKEN_BLOCK_START,TOKEN_BLOCK_END:TOKEN_BLOCK_END,TOKEN_VARIABLE_START:TOKEN_VARIABLE_START,TOKEN_VARIABLE_END:TOKEN_VARIABLE_END,TOKEN_COMMENT:TOKEN_COMMENT,TOKEN_LEFT_PAREN:TOKEN_LEFT_PAREN,TOKEN_RIGHT_PAREN:TOKEN_RIGHT_PAREN,TOKEN_LEFT_BRACKET:TOKEN_LEFT_BRACKET,TOKEN_RIGHT_BRACKET:TOKEN_RIGHT_BRACKET,TOKEN_LEFT_CURLY:TOKEN_LEFT_CURLY,TOKEN_RIGHT_CURLY:TOKEN_RIGHT_CURLY,TOKEN_OPERATOR:TOKEN_OPERATOR,TOKEN_COMMA:TOKEN_COMMA,TOKEN_COLON:TOKEN_COLON,TOKEN_PIPE:TOKEN_PIPE,TOKEN_INT:TOKEN_INT,TOKEN_FLOAT:TOKEN_FLOAT,TOKEN_BOOLEAN:TOKEN_BOOLEAN,TOKEN_SYMBOL:TOKEN_SYMBOL,TOKEN_SPECIAL:TOKEN_SPECIAL}})();(function(){var lexer=modules["lexer"];var nodes=modules["nodes"];var Object=modules["object"];var lib=modules["lib"];var Parser=Object.extend({init:function(tokens){this.tokens=tokens;this.peeked=null;this.breakOnBlocks=null;this.dropLeadingWhitespace=false;this.extensions=[]},nextToken:function(withWhitespace){var tok;if(this.peeked){if(!withWhitespace&&this.peeked.type==lexer.TOKEN_WHITESPACE){this.peeked=null}else{tok=this.peeked;this.peeked=null;return tok}}tok=this.tokens.nextToken();if(!withWhitespace){while(tok&&tok.type==lexer.TOKEN_WHITESPACE){tok=this.tokens.nextToken()}}return tok},peekToken:function(){this.peeked=this.peeked||this.nextToken();return this.peeked},pushToken:function(tok){if(this.peeked){throw new Error("pushToken: can only push one token on between reads")}this.peeked=tok},fail:function(msg,lineno,colno){if((lineno===undefined||colno===undefined)&&this.peekToken()){var tok=this.peekToken();lineno=tok.lineno;colno=tok.colno}if(lineno!==undefined)lineno+=1;if(colno!==undefined)colno+=1;throw new lib.TemplateError(msg,lineno,colno)},skip:function(type){var tok=this.nextToken();if(!tok||tok.type!=type){this.pushToken(tok);return false}return true},expect:function(type){var tok=this.nextToken();if(tok.type!==type){this.fail("expected "+type+", got "+tok.type,tok.lineno,tok.colno)}return tok},skipValue:function(type,val){var tok=this.nextToken();if(!tok||tok.type!=type||tok.value!=val){this.pushToken(tok);return false}return true},skipWhitespace:function(){return this.skip(lexer.TOKEN_WHITESPACE)},skipSymbol:function(val){return this.skipValue(lexer.TOKEN_SYMBOL,val)},advanceAfterBlockEnd:function(name){if(!name){var tok=this.peekToken();if(!tok){this.fail("unexpected end of file")}if(tok.type!=lexer.TOKEN_SYMBOL){this.fail("advanceAfterBlockEnd: expected symbol token or "+"explicit name to be passed")}name=this.nextToken().value}var tok=this.nextToken();if(tok&&tok.type==lexer.TOKEN_BLOCK_END){if(tok.value.charAt(0)==="-"){this.dropLeadingWhitespace=true}}else{this.fail("expected block end in "+name+" statement")}},advanceAfterVariableEnd:function(){if(!this.skip(lexer.TOKEN_VARIABLE_END)){this.fail("expected variable end")}},parseFor:function(){var forTok=this.peekToken();var node;var endBlock;if(this.skipSymbol("for")){node=new nodes.For(forTok.lineno,forTok.colno);endBlock="endfor"}else if(this.skipSymbol("asyncEach")){node=new nodes.AsyncEach(forTok.lineno,forTok.colno);endBlock="endeach"}else if(this.skipSymbol("asyncAll")){node=new nodes.AsyncAll(forTok.lineno,forTok.colno);endBlock="endall"}else{this.fail("parseFor: expected for{Async}",forTok.lineno,forTok.colno)}node.name=this.parsePrimary();if(!(node.name instanceof nodes.Symbol)){this.fail("parseFor: variable name expected for loop")}var type=this.peekToken().type;if(type==lexer.TOKEN_COMMA){var key=node.name;node.name=new nodes.Array(key.lineno,key.colno);node.name.addChild(key);while(this.skip(lexer.TOKEN_COMMA)){var prim=this.parsePrimary();node.name.addChild(prim)}}if(!this.skipSymbol("in")){this.fail('parseFor: expected "in" keyword for loop',forTok.lineno,forTok.colno)}node.arr=this.parseExpression();this.advanceAfterBlockEnd(forTok.value);node.body=this.parseUntilBlocks(endBlock);this.advanceAfterBlockEnd();return node},parseMacro:function(){var macroTok=this.peekToken();if(!this.skipSymbol("macro")){this.fail("expected macro")}var name=this.parsePrimary(true);var args=this.parseSignature();var node=new nodes.Macro(macroTok.lineno,macroTok.colno,name,args);this.advanceAfterBlockEnd(macroTok.value);node.body=this.parseUntilBlocks("endmacro");this.advanceAfterBlockEnd();return node},parseImport:function(){var importTok=this.peekToken();if(!this.skipSymbol("import")){this.fail("parseImport: expected import",importTok.lineno,importTok.colno)}var template=this.parseExpression();if(!this.skipSymbol("as")){this.fail('parseImport: expected "as" keyword',importTok.lineno,importTok.colno)}var target=this.parsePrimary();var node=new nodes.Import(importTok.lineno,importTok.colno,template,target);this.advanceAfterBlockEnd(importTok.value);return node},parseFrom:function(){var fromTok=this.peekToken();if(!this.skipSymbol("from")){this.fail("parseFrom: expected from")}var template=this.parsePrimary();var node=new nodes.FromImport(fromTok.lineno,fromTok.colno,template,new nodes.NodeList);if(!this.skipSymbol("import")){this.fail("parseFrom: expected import",fromTok.lineno,fromTok.colno)}var names=node.names;while(1){var nextTok=this.peekToken();if(nextTok.type==lexer.TOKEN_BLOCK_END){if(!names.children.length){this.fail("parseFrom: Expected at least one import name",fromTok.lineno,fromTok.colno)}if(nextTok.value.charAt(0)=="-"){this.dropLeadingWhitespace=true}this.nextToken();break}if(names.children.length>0&&!this.skip(lexer.TOKEN_COMMA)){this.fail("parseFrom: expected comma",fromTok.lineno,fromTok.colno)}var name=this.parsePrimary();if(name.value.charAt(0)=="_"){this.fail("parseFrom: names starting with an underscore "+"cannot be imported",name.lineno,name.colno)}if(this.skipSymbol("as")){var alias=this.parsePrimary();names.addChild(new nodes.Pair(name.lineno,name.colno,name,alias))}else{names.addChild(name)}}return node},parseBlock:function(){var tag=this.peekToken();if(!this.skipSymbol("block")){this.fail("parseBlock: expected block",tag.lineno,tag.colno)}var node=new nodes.Block(tag.lineno,tag.colno);node.name=this.parsePrimary();if(!(node.name instanceof nodes.Symbol)){this.fail("parseBlock: variable name expected",tag.lineno,tag.colno)}this.advanceAfterBlockEnd(tag.value);node.body=this.parseUntilBlocks("endblock");if(!this.peekToken()){this.fail("parseBlock: expected endblock, got end of file")}this.advanceAfterBlockEnd();return node},parseTemplateRef:function(tagName,nodeType){var tag=this.peekToken();if(!this.skipSymbol(tagName)){this.fail("parseTemplateRef: expected "+tagName)}var node=new nodeType(tag.lineno,tag.colno);node.template=this.parseExpression();this.advanceAfterBlockEnd(tag.value);return node},parseExtends:function(){return this.parseTemplateRef("extends",nodes.Extends)},parseInclude:function(){return this.parseTemplateRef("include",nodes.Include)},parseIf:function(){var tag=this.peekToken();var node;if(this.skipSymbol("if")||this.skipSymbol("elif")){node=new nodes.If(tag.lineno,tag.colno)}else if(this.skipSymbol("ifAsync")){node=new nodes.IfAsync(tag.lineno,tag.colno)}else{this.fail("parseIf: expected if or elif",tag.lineno,tag.colno)}node.cond=this.parseExpression();this.advanceAfterBlockEnd(tag.value);node.body=this.parseUntilBlocks("elif","else","endif");var tok=this.peekToken();switch(tok&&tok.value){case"elif":node.else_=this.parseIf();break;case"else":this.advanceAfterBlockEnd();node.else_=this.parseUntilBlocks("endif");this.advanceAfterBlockEnd();break;case"endif":node.else_=null;this.advanceAfterBlockEnd();break;default:this.fail("parseIf: expected endif, else, or endif, "+"got end of file")}return node},parseSet:function(){var tag=this.peekToken();if(!this.skipSymbol("set")){this.fail("parseSet: expected set",tag.lineno,tag.colno)}var node=new nodes.Set(tag.lineno,tag.colno,[]);var target;while(target=this.parsePrimary()){node.targets.push(target);if(!this.skip(lexer.TOKEN_COMMA)){break}}if(!this.skipValue(lexer.TOKEN_OPERATOR,"=")){this.fail("parseSet: expected = in set tag",tag.lineno,tag.colno)}node.value=this.parseExpression();this.advanceAfterBlockEnd(tag.value);return node},parseStatement:function(){var tok=this.peekToken();var node;if(tok.type!=lexer.TOKEN_SYMBOL){this.fail("tag name expected",tok.lineno,tok.colno)}if(this.breakOnBlocks&&this.breakOnBlocks.indexOf(tok.value)!==-1){return null}switch(tok.value){case"raw":return this.parseRaw();case"if":case"ifAsync":return this.parseIf();case"for":case"asyncEach":case"asyncAll":return this.parseFor();case"block":return this.parseBlock();case"extends":return this.parseExtends();case"include":return this.parseInclude();case"set":return this.parseSet();case"macro":return this.parseMacro();case"import":return this.parseImport();case"from":return this.parseFrom();default:if(this.extensions.length){for(var i=0;i<this.extensions.length;i++){var ext=this.extensions[i];if((ext.tags||[]).indexOf(tok.value)!==-1){return ext.parse(this,nodes,lexer)}}}this.fail("unknown block tag: "+tok.value,tok.lineno,tok.colno)}return node},parseRaw:function(){this.advanceAfterBlockEnd();var str="";var begun=this.peekToken();while(1){var tok=this.nextToken(true);if(!tok){this.fail("expected endraw, got end of file")}if(tok.type==lexer.TOKEN_BLOCK_START){var ws=null;var name=this.nextToken(true);if(name.type==lexer.TOKEN_WHITESPACE){ws=name;name=this.nextToken()}if(name.type==lexer.TOKEN_SYMBOL&&name.value=="endraw"){this.advanceAfterBlockEnd(name.value);break}else{str+=tok.value;if(ws){str+=ws.value}str+=name.value}}else if(tok.type===lexer.TOKEN_STRING){str+='"'+tok.value+'"'}else{str+=tok.value}}var output=new nodes.Output(begun.lineno,begun.colno,[new nodes.TemplateData(begun.lineno,begun.colno,str)]);return output},parsePostfix:function(node){var tok=this.peekToken();while(tok){if(tok.type==lexer.TOKEN_LEFT_PAREN){node=new nodes.FunCall(tok.lineno,tok.colno,node,this.parseSignature())}else if(tok.type==lexer.TOKEN_LEFT_BRACKET){var lookup=this.parseAggregate();if(lookup.children.length>1){this.fail("invalid index")}node=new nodes.LookupVal(tok.lineno,tok.colno,node,lookup.children[0])}else if(tok.type==lexer.TOKEN_OPERATOR&&tok.value=="."){this.nextToken();var val=this.nextToken();if(val.type!=lexer.TOKEN_SYMBOL){this.fail("expected name as lookup value, got "+val.value,val.lineno,val.colno)}var lookup=new nodes.Literal(val.lineno,val.colno,val.value);node=new nodes.LookupVal(tok.lineno,tok.colno,node,lookup)}else{break}tok=this.peekToken()}return node},parseExpression:function(){var node=this.parseInlineIf();return node},parseInlineIf:function(){var node=this.parseOr();
if(this.skipSymbol("if")){var cond_node=this.parseOr();var body_node=node;node=new nodes.InlineIf(node.lineno,node.colno);node.body=body_node;node.cond=cond_node;if(this.skipSymbol("else")){node.else_=this.parseOr()}else{node.else_=null}}return node},parseOr:function(){var node=this.parseAnd();while(this.skipSymbol("or")){var node2=this.parseAnd();node=new nodes.Or(node.lineno,node.colno,node,node2)}return node},parseAnd:function(){var node=this.parseNot();while(this.skipSymbol("and")){var node2=this.parseNot();node=new nodes.And(node.lineno,node.colno,node,node2)}return node},parseNot:function(){var tok=this.peekToken();if(this.skipSymbol("not")){return new nodes.Not(tok.lineno,tok.colno,this.parseNot())}return this.parseCompare()},parseCompare:function(){var compareOps=["==","!=","<",">","<=",">="];var expr=this.parseAdd();var ops=[];while(1){var tok=this.nextToken();if(!tok){break}else if(compareOps.indexOf(tok.value)!==-1){ops.push(new nodes.CompareOperand(tok.lineno,tok.colno,this.parseAdd(),tok.value))}else if(tok.type==lexer.TOKEN_SYMBOL&&tok.value=="in"){ops.push(new nodes.CompareOperand(tok.lineno,tok.colno,this.parseAdd(),"in"))}else if(tok.type==lexer.TOKEN_SYMBOL&&tok.value=="not"&&this.skipSymbol("in")){ops.push(new nodes.CompareOperand(tok.lineno,tok.colno,this.parseAdd(),"notin"))}else{this.pushToken(tok);break}}if(ops.length){return new nodes.Compare(ops[0].lineno,ops[0].colno,expr,ops)}else{return expr}},parseAdd:function(){var node=this.parseSub();while(this.skipValue(lexer.TOKEN_OPERATOR,"+")){var node2=this.parseSub();node=new nodes.Add(node.lineno,node.colno,node,node2)}return node},parseSub:function(){var node=this.parseMul();while(this.skipValue(lexer.TOKEN_OPERATOR,"-")){var node2=this.parseMul();node=new nodes.Sub(node.lineno,node.colno,node,node2)}return node},parseMul:function(){var node=this.parseDiv();while(this.skipValue(lexer.TOKEN_OPERATOR,"*")){var node2=this.parseDiv();node=new nodes.Mul(node.lineno,node.colno,node,node2)}return node},parseDiv:function(){var node=this.parseFloorDiv();while(this.skipValue(lexer.TOKEN_OPERATOR,"/")){var node2=this.parseFloorDiv();node=new nodes.Div(node.lineno,node.colno,node,node2)}return node},parseFloorDiv:function(){var node=this.parseMod();while(this.skipValue(lexer.TOKEN_OPERATOR,"//")){var node2=this.parseMod();node=new nodes.FloorDiv(node.lineno,node.colno,node,node2)}return node},parseMod:function(){var node=this.parsePow();while(this.skipValue(lexer.TOKEN_OPERATOR,"%")){var node2=this.parsePow();node=new nodes.Mod(node.lineno,node.colno,node,node2)}return node},parsePow:function(){var node=this.parseUnary();while(this.skipValue(lexer.TOKEN_OPERATOR,"**")){var node2=this.parseUnary();node=new nodes.Pow(node.lineno,node.colno,node,node2)}return node},parseUnary:function(noFilters){var tok=this.peekToken();var node;if(this.skipValue(lexer.TOKEN_OPERATOR,"-")){node=new nodes.Neg(tok.lineno,tok.colno,this.parseUnary(true))}else if(this.skipValue(lexer.TOKEN_OPERATOR,"+")){node=new nodes.Pos(tok.lineno,tok.colno,this.parseUnary(true))}else{node=this.parsePrimary()}if(!noFilters){node=this.parseFilter(node)}return node},parsePrimary:function(noPostfix){var tok=this.nextToken();var val=null;var node=null;if(!tok){this.fail("expected expression, got end of file")}else if(tok.type==lexer.TOKEN_STRING){val=tok.value}else if(tok.type==lexer.TOKEN_INT){val=parseInt(tok.value,10)}else if(tok.type==lexer.TOKEN_FLOAT){val=parseFloat(tok.value)}else if(tok.type==lexer.TOKEN_BOOLEAN){if(tok.value=="true"){val=true}else if(tok.value=="false"){val=false}else{this.fail("invalid boolean: "+tok.val,tok.lineno,tok.colno)}}if(val!==null){node=new nodes.Literal(tok.lineno,tok.colno,val)}else if(tok.type==lexer.TOKEN_SYMBOL){node=new nodes.Symbol(tok.lineno,tok.colno,tok.value);if(!noPostfix){node=this.parsePostfix(node)}}else{this.pushToken(tok);node=this.parseAggregate()}if(node){return node}else{this.fail("unexpected token: "+tok.value,tok.lineno,tok.colno)}},parseFilter:function(node){while(this.skip(lexer.TOKEN_PIPE)){var tok=this.expect(lexer.TOKEN_SYMBOL);var name=tok.value;while(this.skipValue(lexer.TOKEN_OPERATOR,".")){name+="."+this.expect(lexer.TOKEN_SYMBOL).value}node=new nodes.Filter(tok.lineno,tok.colno,new nodes.Symbol(tok.lineno,tok.colno,name),new nodes.NodeList(tok.lineno,tok.colno,[node]));if(this.peekToken().type==lexer.TOKEN_LEFT_PAREN){var call=this.parsePostfix(node);node.args.children=node.args.children.concat(call.args.children)}}return node},parseAggregate:function(){var tok=this.nextToken();var node;switch(tok.type){case lexer.TOKEN_LEFT_PAREN:node=new nodes.Group(tok.lineno,tok.colno);break;case lexer.TOKEN_LEFT_BRACKET:node=new nodes.Array(tok.lineno,tok.colno);break;case lexer.TOKEN_LEFT_CURLY:node=new nodes.Dict(tok.lineno,tok.colno);break;default:return null}while(1){var type=this.peekToken().type;if(type==lexer.TOKEN_RIGHT_PAREN||type==lexer.TOKEN_RIGHT_BRACKET||type==lexer.TOKEN_RIGHT_CURLY){this.nextToken();break}if(node.children.length>0){if(!this.skip(lexer.TOKEN_COMMA)){this.fail("parseAggregate: expected comma after expression",tok.lineno,tok.colno)}}if(node instanceof nodes.Dict){var key=this.parsePrimary();if(!this.skip(lexer.TOKEN_COLON)){this.fail("parseAggregate: expected colon after dict key",tok.lineno,tok.colno)}var value=this.parseExpression();node.addChild(new nodes.Pair(key.lineno,key.colno,key,value))}else{var expr=this.parseExpression();node.addChild(expr)}}return node},parseSignature:function(tolerant,noParens){var tok=this.peekToken();if(!noParens&&tok.type!=lexer.TOKEN_LEFT_PAREN){if(tolerant){return null}else{this.fail("expected arguments",tok.lineno,tok.colno)}}if(tok.type==lexer.TOKEN_LEFT_PAREN){tok=this.nextToken()}var args=new nodes.NodeList(tok.lineno,tok.colno);var kwargs=new nodes.KeywordArgs(tok.lineno,tok.colno);var kwnames=[];var checkComma=false;while(1){tok=this.peekToken();if(!noParens&&tok.type==lexer.TOKEN_RIGHT_PAREN){this.nextToken();break}else if(noParens&&tok.type==lexer.TOKEN_BLOCK_END){break}if(checkComma&&!this.skip(lexer.TOKEN_COMMA)){this.fail("parseSignature: expected comma after expression",tok.lineno,tok.colno)}else{var arg=this.parseExpression();if(this.skipValue(lexer.TOKEN_OPERATOR,"=")){kwargs.addChild(new nodes.Pair(arg.lineno,arg.colno,arg,this.parseExpression()))}else{args.addChild(arg)}}checkComma=true}if(kwargs.children.length){args.addChild(kwargs)}return args},parseUntilBlocks:function(){var prev=this.breakOnBlocks;this.breakOnBlocks=lib.toArray(arguments);var ret=this.parse();this.breakOnBlocks=prev;return ret},parseNodes:function(){var tok;var buf=[];while(tok=this.nextToken()){if(tok.type==lexer.TOKEN_DATA){var data=tok.value;var nextToken=this.peekToken();var nextVal=nextToken&&nextToken.value;if(this.dropLeadingWhitespace){data=data.replace(/^\s*/,"");this.dropLeadingWhitespace=false}if(nextToken&&nextToken.type==lexer.TOKEN_BLOCK_START&&nextVal.charAt(nextVal.length-1)=="-"){data=data.replace(/\s*$/,"")}buf.push(new nodes.Output(tok.lineno,tok.colno,[new nodes.TemplateData(tok.lineno,tok.colno,data)]))}else if(tok.type==lexer.TOKEN_BLOCK_START){var n=this.parseStatement();if(!n){break}buf.push(n)}else if(tok.type==lexer.TOKEN_VARIABLE_START){var e=this.parseExpression();this.advanceAfterVariableEnd();buf.push(new nodes.Output(tok.lineno,tok.colno,[e]))}else if(tok.type!=lexer.TOKEN_COMMENT){this.fail("Unexpected token at top-level: "+tok.type,tok.lineno,tok.colno)}}return buf},parse:function(){return new nodes.NodeList(0,0,this.parseNodes())},parseAsRoot:function(){return new nodes.Root(0,0,this.parseNodes())}});modules["parser"]={parse:function(src,extensions){var p=new Parser(lexer.lex(src));if(extensions!==undefined){p.extensions=extensions}return p.parseAsRoot()}}})();(function(){var nodes=modules["nodes"];var sym=0;function gensym(){return"hole_"+sym++}function mapCOW(arr,func){var res=null;for(var i=0;i<arr.length;i++){var item=func(arr[i]);if(item!==arr[i]){if(!res){res=arr.slice()}res[i]=item}}return res||arr}function walk(ast,func,depthFirst){if(!(ast instanceof nodes.Node)){return ast}if(!depthFirst){var astT=func(ast);if(astT&&astT!==ast){return astT}}if(ast instanceof nodes.NodeList){var children=mapCOW(ast.children,function(node){return walk(node,func,depthFirst)});if(children!==ast.children){ast=new nodes[ast.typename](ast.lineno,ast.colno,children)}}else if(ast instanceof nodes.CallExtension){var args=walk(ast.args,func,depthFirst);var contentArgs=mapCOW(ast.contentArgs,function(node){return walk(node,func,depthFirst)});if(args!==ast.args||contentArgs!==ast.contentArgs){ast=new nodes[ast.typename](ast.extName,ast.prop,args,contentArgs)}}else{var props=ast.fields.map(function(field){return ast[field]});var propsT=mapCOW(props,function(prop){return walk(prop,func,depthFirst)});if(propsT!==props){ast=new nodes[ast.typename](ast.lineno,ast.colno);propsT.forEach(function(prop,i){ast[ast.fields[i]]=prop})}}return depthFirst?func(ast)||ast:ast}function depthWalk(ast,func){return walk(ast,func,true)}function _liftFilters(node,asyncFilters,prop){var children=[];var walked=depthWalk(prop?node[prop]:node,function(node){if(node instanceof nodes.Block){return node}else if(node instanceof nodes.Filter&&asyncFilters.indexOf(node.name.value)!==-1||node instanceof nodes.CallExtensionAsync){var symbol=new nodes.Symbol(node.lineno,node.colno,gensym());children.push(new nodes.FilterAsync(node.lineno,node.colno,node.name,node.args,symbol));return symbol}});if(prop){node[prop]=walked}else{node=walked}if(children.length){children.push(node);return new nodes.NodeList(node.lineno,node.colno,children)}else{return node}}function liftFilters(ast,asyncFilters){return depthWalk(ast,function(node){if(node instanceof nodes.Output){return _liftFilters(node,asyncFilters)}else if(node instanceof nodes.For){return _liftFilters(node,asyncFilters,"arr")}else if(node instanceof nodes.If){return _liftFilters(node,asyncFilters,"cond")}else if(node instanceof nodes.CallExtension){return _liftFilters(node,asyncFilters,"args")}})}function liftSuper(ast){return walk(ast,function(blockNode){if(!(blockNode instanceof nodes.Block)){return}var hasSuper=false;var symbol=gensym();blockNode.body=walk(blockNode.body,function(node){if(node instanceof nodes.FunCall&&node.name.value=="super"){hasSuper=true;return new nodes.Symbol(node.lineno,node.colno,symbol)}});if(hasSuper){blockNode.body.children.unshift(new nodes.Super(0,0,blockNode.name,new nodes.Symbol(0,0,symbol)))}})}function convertStatements(ast){return depthWalk(ast,function(node){if(!(node instanceof nodes.If)&&!(node instanceof nodes.For)){return}var async=false;walk(node,function(node){if(node instanceof nodes.FilterAsync||node instanceof nodes.IfAsync||node instanceof nodes.AsyncEach||node instanceof nodes.AsyncAll||node instanceof nodes.CallExtensionAsync){async=true;return node}});if(async){if(node instanceof nodes.If){return new nodes.IfAsync(node.lineno,node.colno,node.cond,node.body,node.else_)}else if(node instanceof nodes.For){return new nodes.AsyncEach(node.lineno,node.colno,node.arr,node.name,node.body)}}})}function cps(ast,asyncFilters){return convertStatements(liftSuper(liftFilters(ast,asyncFilters)))}function transform(ast,asyncFilters,name){return cps(ast,asyncFilters||[])}modules["transformer"]={transform:transform}})();(function(){var lib=modules["lib"];var parser=modules["parser"];var transformer=modules["transformer"];var nodes=modules["nodes"];var Object=modules["object"];var Frame=modules["runtime"].Frame;var compareOps={"==":"==","!=":"!=","<":"<",">":">","<=":"<=",">=":">="};function binOpEmitter(str){return function(node,frame){this.compile(node.left,frame);this.emit(str);this.compile(node.right,frame)}}function quotedArray(arr){return"["+lib.map(arr,function(x){return'"'+x+'"'})+"]"}var Compiler=Object.extend({init:function(){this.codebuf=[];this.lastId=0;this.buffer=null;this.bufferStack=[];this.isChild=false;this.scopeClosers=""},fail:function(msg,lineno,colno){if(lineno!==undefined)lineno+=1;if(colno!==undefined)colno+=1;throw new lib.TemplateError(msg,lineno,colno)},pushBufferId:function(id){this.bufferStack.push(this.buffer);this.buffer=id;this.emit("var "+this.buffer+' = 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scopeClosers=this.scopeClosers;this.scopeClosers="";func.call(this);this.closeScopeLevels();this.scopeClosers=scopeClosers},makeCallback:function(res){var err=this.tmpid();return"function("+err+(res?","+res:"")+") {\n"+"if("+err+") { cb("+err+"); return; }"},tmpid:function(){this.lastId++;return"t_"+this.lastId},_bufferAppend:function(func){this.emit(this.buffer+" += runtime.suppressValue(");func.call(this);this.emit(", env.autoesc);\n")},_compileChildren:function(node,frame){var children=node.children;for(var i=0,l=children.length;i<l;i++){this.compile(children[i],frame)}},_compileAggregate:function(node,frame,startChar,endChar){if(startChar){this.emit(startChar)}for(var i=0;i<node.children.length;i++){if(i>0){this.emit(",")}this.compile(node.children[i],frame)}if(endChar){this.emit(endChar)}},_compileExpression:function(node,frame){this.assertType(node,nodes.Literal,nodes.Symbol,nodes.Group,nodes.Array,nodes.Dict,nodes.FunCall,nodes.Filter,nodes.LookupVal,nodes.Compare,nodes.InlineIf,nodes.And,nodes.Or,nodes.Not,nodes.Add,nodes.Sub,nodes.Mul,nodes.Div,nodes.FloorDiv,nodes.Mod,nodes.Pow,nodes.Neg,nodes.Pos,nodes.Compare,nodes.NodeList);this.compile(node,frame)},assertType:function(node){var types=lib.toArray(arguments).slice(1);var success=false;for(var i=0;i<types.length;i++){if(node instanceof types[i]){success=true}}if(!success){this.fail("assertType: invalid type: "+node.typename,node.lineno,node.colno)}},compileCallExtension:function(node,frame,async){var name=node.extName;var args=node.args;var contentArgs=node.contentArgs;var autoescape=typeof node.autoescape==="boolean"?node.autoescape:true;var transformedArgs=[];if(!async){this.emit(this.buffer+" += runtime.suppressValue(")}this.emit('env.getExtension("'+node.extName+'")["'+node.prop+'"](');this.emit("context");if(args||contentArgs){this.emit(",")}if(args){if(!(args instanceof nodes.NodeList)){this.fail("compileCallExtension: arguments must be a NodeList, "+"use `parser.parseSignature`")}lib.each(args.children,function(arg,i){this._compileExpression(arg,frame);if(i!=args.children.length-1||contentArgs.length){this.emit(",")}},this)}if(contentArgs.length){lib.each(contentArgs,function(arg,i){if(i>0){this.emit(",")}if(arg){var id=this.tmpid();this.emitLine("function(cb) {");this.emitLine("if(!cb) { cb = function(err) { if(err) { throw err; }}}");this.pushBufferId(id);this.withScopedSyntax(function(){this.compile(arg,frame);this.emitLine("cb(null, "+id+");")});this.popBufferId();this.emitLine("return "+id+";");this.emitLine("}")}else{this.emit("null")}},this)}if(async){var res=this.tmpid();this.emitLine(", "+this.makeCallback(res));this.emitLine(this.buffer+" += runtime.suppressValue("+res+", "+autoescape+" && env.autoesc);");this.addScopeLevel()}else{this.emit(")");this.emit(", "+autoescape+" && env.autoesc);\n")}},compileCallExtensionAsync:function(node,frame){this.compileCallExtension(node,frame,true)},compileNodeList:function(node,frame){this._compileChildren(node,frame)},compileLiteral:function(node,frame){if(typeof node.value=="string"){var val=node.value.replace(/\\/g,"\\\\");val=val.replace(/"/g,'\\"');val=val.replace(/\n/g,"\\n");val=val.replace(/\r/g,"\\r");val=val.replace(/\t/g,"\\t");this.emit('"'+val+'"')}else{this.emit(node.value.toString())}},compileSymbol:function(node,frame){var name=node.value;var v;if(v=frame.lookup(name)){this.emit(v)}else{this.emit("runtime.contextOrFrameLookup("+'context, frame, "'+name+'")')}},compileGroup:function(node,frame){this._compileAggregate(node,frame,"(",")")},compileArray:function(node,frame){this._compileAggregate(node,frame,"[","]")},compileDict:function(node,frame){this._compileAggregate(node,frame,"{","}")},compilePair:function(node,frame){var key=node.key;var val=node.value;if(key instanceof nodes.Symbol){key=new nodes.Literal(key.lineno,key.colno,key.value)}else if(!(key instanceof nodes.Literal&&typeof key.value=="string")){this.fail("compilePair: Dict keys must be strings or names",key.lineno,key.colno)}this.compile(key,frame);this.emit(": ");this._compileExpression(val,frame)},compileInlineIf:function(node,frame){this.emit("(");this.compile(node.cond,frame);this.emit("?");this.compile(node.body,frame);this.emit(":");if(node.else_!==null)this.compile(node.else_,frame);else this.emit('""');this.emit(")")},compileOr:binOpEmitter(" || "),compileAnd:binOpEmitter(" && "),compileAdd:binOpEmitter(" + "),compileSub:binOpEmitter(" - "),compileMul:binOpEmitter(" * "),compileDiv:binOpEmitter(" / "),compileMod:binOpEmitter(" % "),compileNot:function(node,frame){this.emit("!");this.compile(node.target,frame)},compileFloorDiv:function(node,frame){this.emit("Math.floor(");this.compile(node.left,frame);this.emit(" / ");this.compile(node.right,frame);this.emit(")")},compilePow:function(node,frame){this.emit("Math.pow(");this.compile(node.left,frame);this.emit(", ");this.compile(node.right,frame);this.emit(")")},compileNeg:function(node,frame){this.emit("-");this.compile(node.target,frame)},compilePos:function(node,frame){this.emit("+");this.compile(node.target,frame)},compileCompare:function(node,frame){this.compile(node.expr,frame);for(var i=0;i<node.ops.length;i++){var n=node.ops[i];this.emit(" "+compareOps[n.type]+" 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name=node.name;this.assertType(name,nodes.Symbol);this.emit('env.getFilter("'+name.value+'").call(context, ');this._compileAggregate(node.args,frame);this.emit(")")},compileFilterAsync:function(node,frame){var name=node.name;this.assertType(name,nodes.Symbol);var symbol=node.symbol.value;frame.set(symbol,symbol);this.emit('env.getFilter("'+name.value+'").call(context, ');this._compileAggregate(node.args,frame);this.emitLine(", "+this.makeCallback(symbol));this.addScopeLevel()},compileKeywordArgs:function(node,frame){var names=[];lib.each(node.children,function(pair){names.push(pair.key.value)});this.emit("runtime.makeKeywordArgs(");this.compileDict(node,frame);this.emit(")")},compileSet:function(node,frame){var ids=[];lib.each(node.targets,function(target){var name=target.value;var id=frame.lookup(name);if(id==null){id=this.tmpid();this.emitLine("var "+id+";")}ids.push(id)},this);this.emit(ids.join(" = ")+" = 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