jade - npm Package Compare versions

Comparing version 0.24.0 to 0.25.0

jade.md

@@ -1,9 +0,11 @@
-jade(1) -- jade template engine
-===========================================
 
+# Jade
+
+  The jade template engine for node.js
+
 ## Synopsis
 
-   jade [-h|--help] [-v|--version] [-o|--obj STR]
-        [-O|--out DIR] [-p|--path PATH] [-P|--pretty]
-        [-c|--client] [-D|--no-debug]
+    jade [-h|--help] [-v|--version] [-o|--obj STR]
+         [-O|--out DIR] [-p|--path PATH] [-P|--pretty]
+         [-c|--client] [-D|--no-debug]
 
@@ -369,1 +371,67 @@ ## Examples
           li= letter
+
+## Mixins
+
+  Mixins provide a way to define jade "functions" which "mix in"
+  their contents when called. This is useful for abstracting
+  out large fragments of Jade.
+
+  The simplest possible mixin which accepts no arguments might
+  look like this:
+  
+      mixin hello
+        p Hello
+
+   You use a mixin by placing `+` before the name:
+
+      +hello
+
+   For something a little more dynamic, mixins can take
+   arguments, the mixin itself is converted to a javascript
+   function internally:
+   
+       mixin hello(user)
+         p Hello #{user}
+
+       +hello('Tobi')
+  
+   Yields:
+
+       <p>Hello Tobi</p>
+
+  Mixins may optionally take blocks, when a block is passed
+  its contents becomes the implicit `content` argument. For
+  example here is a mixin passed a block, and also invoked
+  without passing a block:
+
+      mixin article(title)
+        .article
+          .article-wrapper
+            h1= title
+            if content
+              != content
+            else
+              p No content provided
+      
+      +article('Hello world')
+      
+      +article('Hello world')
+        p This is my
+        p Amazing article
+
+   yields:
+   
+       <div class="article">
+         <div class="article-wrapper">
+           <h1>Hello world</h1>
+           <p>No content provided</p>
+         </div>
+       </div>
+
+       <div class="article">
+         <div class="article-wrapper">
+           <h1>Hello world</h1>
+           <p>This is my</p>
+           <p>Amazing article</p>
+         </div>
+       </div>

jade.min.js

@@ -1,2 +0,2 @@
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true"),attrs.forEach(function(attr){escaped[attr.name]=attr.escaped;if(attr.name=="class")classes.push("("+attr.val+")");else{var pair="'"+attr.name+"':("+attr.val+")";buf.push(pair)}}),classes.length&&(classes=classes.join(" + ' ' + "),buf.push("class: "+classes)),buf=buf.join(", ").replace("class:",'"class":'),this.buf.push("buf.push(attrs({ "+buf+" }, "+JSON.stringify(escaped)+"));")}};function escape(html){return String(html).replace(/&(?!\w+;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")}}),require.register("doctypes.js",function(module,exports,require){module.exports={5:"<!DOCTYPE html>",xml:'<?xml version="1.0" encoding="utf-8" ?>',"default":'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',transitional:'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">',strict:'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',frameset:'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">',1.1:'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">',basic:'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Basic 1.1//EN" "http://www.w3.org/TR/xhtml-basic/xhtml-basic11.dtd">',mobile:'<!DOCTYPE html PUBLIC "-//WAPFORUM//DTD XHTML Mobile 1.2//EN" "http://www.openmobilealliance.org/tech/DTD/xhtml-mobile12.dtd">'}}),require.register("filters.js",function(module,exports,require){module.exports={cdata:function(str){return"<![CDATA[\\n"+str+"\\n]]>"},sass:function(str){str=str.replace(/\\n/g,"\n");var sass=require("sass").render(str).replace(/\n/g,"\\n");return'<style type="text/css">'+sass+"</style>"},stylus:function(str,options){var ret;str=str.replace(/\\n/g,"\n");var stylus=require("stylus");return stylus(str,options).render(function(err,css){if(err)throw err;ret=css.replace(/\n/g,"\\n")}),'<style type="text/css">'+ret+"</style>"},less:function(str){var ret;return str=str.replace(/\\n/g,"\n"),require("less").render(str,function(err,css){if(err)throw err;ret='<style type="text/css">'+css.replace(/\n/g,"\\n")+"</style>"}),ret},markdown:function(str){var md;try{md=require("markdown")}catch(err){try{md=require("discount")}catch(err){try{md=require("markdown-js")}catch(err){try{md=require("marked")}catch(err){throw new Error("Cannot find markdown library, install markdown, discount, or marked.")}}}}return str=str.replace(/\\n/g,"\n"),md.parse(str).replace(/\n/g,"\\n").replace(/'/g,"&#39;")},coffeescript:function(str){str=str.replace(/\\n/g,"\n");var js=require("coffee-script").compile(str).replace(/\\/g,"\\\\").replace(/\n/g,"\\n");return'<script type="text/javascript">\\n'+js+"</script>"}}}),require.register("inline-tags.js",function(module,exports,require){module.exports=["a","abbr","acronym","b","br","code","em","font","i","img","ins","kbd","map","samp","small","span","strong","sub","sup"]}),require.register("jade.js",function(module,exports,require){var Parser=require("./parser"),Lexer=require("./lexer"),Compiler=require("./compiler"),runtime=require("./runtime");exports.version="0.25.0",exports.selfClosing=require("./self-closing"),exports.doctypes=require("./doctypes"),exports.filters=require("./filters"),exports.utils=require("./utils"),exports.Compiler=Compiler,exports.Parser=Parser,exports.Lexer=Lexer,exports.nodes=require("./nodes"),exports.runtime=runtime,exports.cache={};function parse(str,options){try{var parser=new Parser(str,options.filename,options),compiler=new(options.compiler||Compiler)(parser.parse(),options),js=compiler.compile();return options.debug&&console.error("\nCompiled 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options&&(fn=options,options={});if(options.cache&&!options.filename)return fn(new Error('the "filename" option is required for caching'));try{var path=options.filename,tmpl=options.cache?exports.cache[path]||(exports.cache[path]=exports.compile(str,options)):exports.compile(str,options);fn(null,tmpl(options))}catch(err){fn(err)}},exports.renderFile=function(path,options,fn){var key=path+":string";"function"==typeof options&&(fn=options,options={});try{options.filename=path;var str=options.cache?exports.cache[key]||(exports.cache[key]=fs.readFileSync(path,"utf8")):fs.readFileSync(path,"utf8");exports.render(str,options,fn)}catch(err){fn(err)}},exports.__express=exports.renderFile}),require.register("lexer.js",function(module,exports,require){var Lexer=module.exports=function Lexer(str,options){options=options||{},this.input=str.replace(/\r\n|\r/g,"\n"),this.colons=options.colons,this.deferredTokens=[],this.lastIndents=0,this.lineno=1,this.stash=[],this.indentStack=[],this.indentRe=null,this.pipeless=!1};Lexer.prototype={tok:function(type,val){return{type:type,line:this.lineno,val:val}},consume:function(len){this.input=this.input.substr(len)},scan:function(regexp,type){var captures;if(captures=regexp.exec(this.input))return this.consume(captures[0].length),this.tok(type,captures[1])},defer:function(tok){this.deferredTokens.push(tok)},lookahead:function(n){var fetch=n-this.stash.length;while(fetch-->0)this.stash.push(this.next());return this.stash[--n]},indexOfDelimiters:function(start,end){var str=this.input,nstart=0,nend=0,pos=0;for(var i=0,len=str.length;i<len;++i)if(start==str.charAt(i))++nstart;else if(end==str.charAt(i)&&++nend==nstart){pos=i;break}return pos},stashed:function(){return this.stash.length&&this.stash.shift()},deferred:function(){return this.deferredTokens.length&&this.deferredTokens.shift()},eos:function(){if(this.input.length)return;return this.indentStack.length?(this.indentStack.shift(),this.tok("outdent")):this.tok("eos")},blank:function(){var captures;if(captures=/^\n *\n/.exec(this.input))return this.consume(captures[0].length-1),this.pipeless?this.tok("text",""):this.next()},comment:function(){var captures;if(captures=/^ *\/\/(-)?([^\n]*)/.exec(this.input)){this.consume(captures[0].length);var tok=this.tok("comment",captures[2]);return tok.buffer="-"!=captures[1],tok}},tag:function(){var captures;if(captures=/^(\w[-:\w]*)/.exec(this.input)){this.consume(captures[0].length);var tok,name=captures[1];if(":"==name[name.length-1]){name=name.slice(0,-1),tok=this.tok("tag",name),this.defer(this.tok(":"));while(" "==this.input[0])this.input=this.input.substr(1)}else tok=this.tok("tag",name);return tok}},filter:function(){return this.scan(/^:(\w+)/,"filter")},doctype:function(){return this.scan(/^(?:!!!|doctype) *([^\n]+)?/,"doctype")},id:function(){return this.scan(/^#([\w-]+)/,"id")},className:function(){return this.scan(/^\.([\w-]+)/,"class")},text:function(){return this.scan(/^(?:\| ?| ?)?([^\n]+)/,"text")},"extends":function(){return this.scan(/^extends? +([^\n]+)/,"extends")},prepend:function(){var captures;if(captures=/^prepend +([^\n]+)/.exec(this.input)){this.consume(captures[0].length);var mode="prepend",name=captures[1],tok=this.tok("block",name);return tok.mode=mode,tok}},append:function(){var captures;if(captures=/^append +([^\n]+)/.exec(this.input)){this.consume(captures[0].length);var mode="append",name=captures[1],tok=this.tok("block",name);return tok.mode=mode,tok}},block:function(){var captures;if(captures=/^block +(?:(prepend|append) +)?([^\n]+)/.exec(this.input)){this.consume(captures[0].length);var mode=captures[1]||"replace",name=captures[2],tok=this.tok("block",name);return tok.mode=mode,tok}},yield:function(){return this.scan(/^yield 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if|else)\b([^\n]*)/.exec(this.input)){this.consume(captures[0].length);var type=captures[1],js=captures[2];switch(type){case"if":js="if ("+js+")";break;case"unless":js="if (!("+js+"))";break;case"else if":js="else if ("+js+")";break;case"else":js="else"}return this.tok("code",js)}},"while":function(){var captures;if(captures=/^while +([^\n]+)/.exec(this.input))return this.consume(captures[0].length),this.tok("code","while ("+captures[1]+")")},each:function(){var captures;if(captures=/^(?:- *)?(?:each|for) +(\w+)(?: *, *(\w+))? * in *([^\n]+)/.exec(this.input)){this.consume(captures[0].length);var tok=this.tok("each",captures[1]);return tok.key=captures[2]||"$index",tok.code=captures[3],tok}},code:function(){var captures;if(captures=/^(!?=|-)([^\n]+)/.exec(this.input)){this.consume(captures[0].length);var flags=captures[1];captures[1]=captures[2];var tok=this.tok("code",captures[1]);return tok.escape=flags[0]==="=",tok.buffer=flags[0]==="="||flags[1]==="=",tok}},attrs:function(){if("("==this.input.charAt(0)){var index=this.indexOfDelimiters("(",")"),str=this.input.substr(1,index-1),tok=this.tok("attrs"),len=str.length,colons=this.colons,states=["key"],escapedAttr,key="",val="",quote,c,p;function state(){return states[states.length-1]}function interpolate(attr){return attr.replace(/#\{([^}]+)\}/g,function(_,expr){return quote+" + ("+expr+") + "+quote})}this.consume(index+1),tok.attrs={},tok.escaped={};function parse(c){var real=c;colons&&":"==c&&(c="=");switch(c){case",":case"\n":switch(state()){case"expr":case"array":case"string":case"object":val+=c;break;default:states.push("key"),val=val.trim(),key=key.trim();if(""==key)return;key=key.replace(/^['"]|['"]$/g,"").replace("!",""),tok.escaped[key]=escapedAttr,tok.attrs[key]=""==val?!0:interpolate(val),key=val=""}break;case"=":switch(state()){case"key 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this.consume(str.length),this.tok("text",str)}},colon:function(){return this.scan(/^: */,":")},advance:function(){return this.stashed()||this.next()},next:function(){return this.deferred()||this.blank()||this.eos()||this.pipelessText()||this.yield()||this.doctype()||this["case"]()||this.when()||this["default"]()||this["extends"]()||this.append()||this.prepend()||this.block()||this.include()||this.mixin()||this.call()||this.conditional()||this.each()||this["while"]()||this.assignment()||this.tag()||this.filter()||this.code()||this.id()||this.className()||this.attrs()||this.indent()||this.comment()||this.colon()||this.text()}}}),require.register("nodes/block-comment.js",function(module,exports,require){var Node=require("./node"),BlockComment=module.exports=function BlockComment(val,block,buffer){this.block=block,this.val=val,this.buffer=buffer};BlockComment.prototype=new Node,BlockComment.prototype.constructor=BlockComment}),require.register("nodes/block.js",function(module,exports,require){var Node=require("./node"),Block=module.exports=function Block(node){this.nodes=[],node&&this.push(node)};Block.prototype=new Node,Block.prototype.constructor=Block,Block.prototype.isBlock=!0,Block.prototype.replace=function(other){other.nodes=this.nodes},Block.prototype.push=function(node){return this.nodes.push(node)},Block.prototype.isEmpty=function(){return 0==this.nodes.length},Block.prototype.unshift=function(node){return this.nodes.unshift(node)},Block.prototype.includeBlock=function(){var ret=this,node;for(var i=0,len=this.nodes.length;i<len;++i){node=this.nodes[i];if(node.yield)return node;if(node.textOnly)continue;node.includeBlock?ret=node.includeBlock():node.block&&!node.block.isEmpty()&&(ret=node.block.includeBlock())}return ret},Block.prototype.clone=function(){var clone=new Block;for(var i=0,len=this.nodes.length;i<len;++i)clone.push(this.nodes[i].clone());return clone}}),require.register("nodes/case.js",function(module,exports,require){var Node=require("./node"),Case=exports=module.exports=function Case(expr,block){this.expr=expr,this.block=block};Case.prototype=new Node,Case.prototype.constructor=Case;var When=exports.When=function When(expr,block){this.expr=expr,this.block=block,this.debug=!1};When.prototype=new Node,When.prototype.constructor=When}),require.register("nodes/code.js",function(module,exports,require){var Node=require("./node"),Code=module.exports=function Code(val,buffer,escape){this.val=val,this.buffer=buffer,this.escape=escape,val.match(/^ *else/)&&(this.debug=!1)};Code.prototype=new Node,Code.prototype.constructor=Code}),require.register("nodes/comment.js",function(module,exports,require){var Node=require("./node"),Comment=module.exports=function Comment(val,buffer){this.val=val,this.buffer=buffer};Comment.prototype=new Node,Comment.prototype.constructor=Comment}),require.register("nodes/doctype.js",function(module,exports,require){var Node=require("./node"),Doctype=module.exports=function Doctype(val){this.val=val};Doctype.prototype=new Node,Doctype.prototype.constructor=Doctype}),require.register("nodes/each.js",function(module,exports,require){var Node=require("./node"),Each=module.exports=function Each(obj,val,key,block){this.obj=obj,this.val=val,this.key=key,this.block=block};Each.prototype=new Node,Each.prototype.constructor=Each}),require.register("nodes/filter.js",function(module,exports,require){var Node=require("./node"),Block=require("./block"),Filter=module.exports=function Filter(name,block,attrs){this.name=name,this.block=block,this.attrs=attrs,this.isASTFilter=!block.nodes.every(function(node){return node.isText})};Filter.prototype=new Node,Filter.prototype.constructor=Filter}),require.register("nodes/index.js",function(module,exports,require){exports.Node=require("./node"),exports.Tag=require("./tag"),exports.Code=require("./code"),exports.Each=require("./each"),exports.Case=require("./case"),exports.Text=require("./text"),exports.Block=require("./block"),exports.Mixin=require("./mixin"),exports.Filter=require("./filter"),exports.Comment=require("./comment"),exports.Literal=require("./literal"),exports.BlockComment=require("./block-comment"),exports.Doctype=require("./doctype")}),require.register("nodes/literal.js",function(module,exports,require){var Node=require("./node"),Literal=module.exports=function Literal(str){this.str=str.replace(/\\/g,"\\\\").replace(/\n|\r\n/g,"\\n").replace(/'/g,"\\'")};Literal.prototype=new Node,Literal.prototype.constructor=Literal}),require.register("nodes/mixin.js",function(module,exports,require){var Node=require("./node"),Mixin=module.exports=function Mixin(name,args,block,call){this.name=name,this.args=args,this.block=block,this.call=call};Mixin.prototype=new Node,Mixin.prototype.constructor=Mixin}),require.register("nodes/node.js",function(module,exports,require){var Node=module.exports=function Node(){};Node.prototype.clone=function(){return this}}),require.register("nodes/tag.js",function(module,exports,require){var Node=require("./node"),Block=require("./block"),inlineTags=require("../inline-tags"),Tag=module.exports=function Tag(name,block){this.name=name,this.attrs=[],this.block=block||new Block};Tag.prototype=new Node,Tag.prototype.constructor=Tag,Tag.prototype.clone=function(){var clone=new Tag(this.name,this.block.clone());return clone.line=this.line,clone.attrs=this.attrs,clone.textOnly=this.textOnly,clone},Tag.prototype.setAttribute=function(name,val,escaped){return this.attrs.push({name:name,val:val,escaped:escaped}),this},Tag.prototype.removeAttribute=function(name){for(var i=0,len=this.attrs.length;i<len;++i)this.attrs[i]&&this.attrs[i].name==name&&delete this.attrs[i]},Tag.prototype.getAttribute=function(name){for(var i=0,len=this.attrs.length;i<len;++i)if(this.attrs[i]&&this.attrs[i].name==name)return this.attrs[i].val},Tag.prototype.isInline=function(){return~inlineTags.indexOf(this.name)},Tag.prototype.canInline=function(){var nodes=this.block.nodes;function isInline(node){return node.isBlock?node.nodes.every(isInline):node.isText||node.isInline&&node.isInline()}if(!nodes.length)return!0;if(1==nodes.length)return isInline(nodes[0]);if(this.block.nodes.every(isInline)){for(var i=1,len=nodes.length;i<len;++i)if(nodes[i-1].isText&&nodes[i].isText)return!1;return!0}return!1}}),require.register("nodes/text.js",function(module,exports,require){var Node=require("./node"),Text=module.exports=function Text(line){this.val="","string"==typeof line&&(this.val=line)};Text.prototype=new Node,Text.prototype.constructor=Text,Text.prototype.isText=!0}),require.register("parser.js",function(module,exports,require){var Lexer=require("./lexer"),nodes=require("./nodes"),Parser=exports=module.exports=function Parser(str,filename,options){this.input=str,this.lexer=new Lexer(str,options),this.filename=filename,this.blocks={},this.mixins={},this.options=options,this.contexts=[this]},textOnly=exports.textOnly=["script","style"];Parser.prototype={context:function(parser){if(!parser)return this.contexts.pop();this.contexts.push(parser)},advance:function(){return this.lexer.advance()},skip:function(n){while(n--)this.advance()},peek:function(){return this.lookahead(1)},line:function(){return this.lexer.lineno},lookahead:function(n){return this.lexer.lookahead(n)},parse:function(){var block=new nodes.Block,parser;block.line=this.line();while("eos"!=this.peek().type)"newline"==this.peek().type?this.advance():block.push(this.parseExpr());if(parser=this.extending){this.context(parser);var ast=parser.parse();return this.context(),ast}return block},expect:function(type){if(this.peek().type===type)return this.advance();throw new Error('expected "'+type+'", but got "'+this.peek().type+'"')},accept:function(type){if(this.peek().type===type)return this.advance()},parseExpr:function(){switch(this.peek().type){case"tag":return this.parseTag();case"mixin":return this.parseMixin();case"block":return this.parseBlock();case"case":return this.parseCase();case"when":return this.parseWhen();case"default":return this.parseDefault();case"extends":return this.parseExtends();case"include":return this.parseInclude();case"doctype":return this.parseDoctype();case"filter":return this.parseFilter();case"comment":return this.parseComment();case"text":return this.parseText();case"each":return this.parseEach();case"code":return this.parseCode();case"call":return this.parseCall();case"yield":this.advance();var block=new nodes.Block;return block.yield=!0,block;case"id":case"class":var tok=this.advance();return this.lexer.defer(this.lexer.tok("tag","div")),this.lexer.defer(tok),this.parseExpr();default:throw new Error('unexpected token "'+this.peek().type+'"')}},parseText:function(){var tok=this.expect("text"),node=new nodes.Text(tok.val);return node.line=this.line(),node},parseBlockExpansion:function(){return":"==this.peek().type?(this.advance(),new nodes.Block(this.parseExpr())):this.block()},parseCase:function(){var val=this.expect("case").val,node=new nodes.Case(val);return node.line=this.line(),node.block=this.block(),node},parseWhen:function(){var val=this.expect("when").val;return new nodes.Case.When(val,this.parseBlockExpansion())},parseDefault:function(){return this.expect("default"),new nodes.Case.When("default",this.parseBlockExpansion())},parseCode:function(){var tok=this.expect("code"),node=new nodes.Code(tok.val,tok.buffer,tok.escape),block,i=1;node.line=this.line();while(this.lookahead(i)&&"newline"==this.lookahead(i).type)++i;return block="indent"==this.lookahead(i).type,block&&(this.skip(i-1),node.block=this.block()),node},parseComment:function(){var tok=this.expect("comment"),node;return"indent"==this.peek().type?node=new nodes.BlockComment(tok.val,this.block(),tok.buffer):node=new nodes.Comment(tok.val,tok.buffer),node.line=this.line(),node},parseDoctype:function(){var tok=this.expect("doctype"),node=new nodes.Doctype(tok.val);return node.line=this.line(),node},parseFilter:function(){var block,tok=this.expect("filter"),attrs=this.accept("attrs");this.lexer.pipeless=!0,block=this.parseTextBlock(),this.lexer.pipeless=!1;var node=new nodes.Filter(tok.val,block,attrs&&attrs.attrs);return node.line=this.line(),node},parseASTFilter:function(){var block,tok=this.expect("tag"),attrs=this.accept("attrs");this.expect(":"),block=this.block();var node=new nodes.Filter(tok.val,block,attrs&&attrs.attrs);return node.line=this.line(),node},parseEach:function(){var tok=this.expect("each"),node=new nodes.Each(tok.code,tok.val,tok.key);return node.line=this.line(),node.block=this.block(),node},parseExtends:function(){var path=require("path"),fs=require("fs"),dirname=path.dirname,basename=path.basename,join=path.join;if(!this.filename)throw new Error('the "filename" option is required to extend templates');var path=this.expect("extends").val.trim(),dir=dirname(this.filename),path=join(dir,path+".jade"),str=fs.readFileSync(path,"utf8"),parser=new Parser(str,path,this.options);return parser.blocks=this.blocks,parser.contexts=this.contexts,this.extending=parser,new nodes.Literal("")},parseBlock:function(){var block=this.expect("block"),mode=block.mode,name=block.val.trim();block="indent"==this.peek().type?this.block():new nodes.Block(new nodes.Literal(""));var prev=this.blocks[name];if(prev)switch(prev.mode){case"append":block.nodes=block.nodes.concat(prev.nodes),prev=block;break;case"prepend":block.nodes=prev.nodes.concat(block.nodes),prev=block}return block.mode=mode,this.blocks[name]=prev||block},parseInclude:function(){var path=require("path"),fs=require("fs"),dirname=path.dirname,basename=path.basename,join=path.join,path=this.expect("include").val.trim(),dir=dirname(this.filename);if(!this.filename)throw new Error('the "filename" option is required to use includes');~basename(path).indexOf(".")||(path+=".jade");if(".jade"!=path.substr(-5)){var path=join(dir,path),str=fs.readFileSync(path,"utf8");return new nodes.Literal(str)}var path=join(dir,path),str=fs.readFileSync(path,"utf8"),parser=new Parser(str,path,this.options);this.context(parser);var ast=parser.parse();return this.context(),ast.filename=path,"indent"==this.peek().type&&ast.includeBlock().push(this.block()),ast},parseCall:function(){var tok=this.expect("call"),name=tok.val,args=tok.args,mixin=this.mixins[name],block="indent"==this.peek().type?this.block():null;return new nodes
+.Mixin(name,args,block,!0)},parseMixin:function(){var tok=this.expect("mixin"),name=tok.val,args=tok.args,mixin;return"indent"==this.peek().type?(mixin=new nodes.Mixin(name,args,this.block(),!1),this.mixins[name]=mixin,mixin):new nodes.Mixin(name,args,null,!0)},parseTextBlock:function(){var block=new nodes.Block;block.line=this.line();var spaces=this.expect("indent").val;null==this._spaces&&(this._spaces=spaces);var indent=Array(spaces-this._spaces+1).join(" ");while("outdent"!=this.peek().type)switch(this.peek().type){case"newline":this.advance();break;case"indent":this.parseTextBlock().nodes.forEach(function(node){block.push(node)});break;default:var text=new nodes.Text(indent+this.advance().val);text.line=this.line(),block.push(text)}return spaces==this._spaces&&(this._spaces=null),this.expect("outdent"),block},block:function(){var block=new nodes.Block;block.line=this.line(),this.expect("indent");while("outdent"!=this.peek().type)"newline"==this.peek().type?this.advance():block.push(this.parseExpr());return this.expect("outdent"),block},parseTag:function(){var i=2;"attrs"==this.lookahead(i).type&&++i;if(":"==this.lookahead(i).type&&"indent"==this.lookahead(++i).type)return this.parseASTFilter();var name=this.advance().val,tag=new nodes.Tag(name),dot;tag.line=this.line();out:for(;;)switch(this.peek().type){case"id":case"class":var tok=this.advance();tag.setAttribute(tok.type,"'"+tok.val+"'");continue;case"attrs":var tok=this.advance(),obj=tok.attrs,escaped=tok.escaped,names=Object.keys(obj);for(var i=0,len=names.length;i<len;++i){var name=names[i],val=obj[name];tag.setAttribute(name,val,escaped[name])}continue;default:break out}"."==this.peek().val&&(dot=tag.textOnly=!0,this.advance());switch(this.peek().type){case"text":tag.block.push(this.parseText());break;case"code":tag.code=this.parseCode();break;case":":this.advance(),tag.block=new nodes.Block,tag.block.push(this.parseExpr())}while("newline"==this.peek().type)this.advance();tag.textOnly=tag.textOnly||~textOnly.indexOf(tag.name);if("script"==tag.name){var type=tag.getAttribute("type");!dot&&type&&"text/javascript"!=type.replace(/^['"]|['"]$/g,"")&&(tag.textOnly=!1)}if("indent"==this.peek().type)if(tag.textOnly)this.lexer.pipeless=!0,tag.block=this.parseTextBlock(),this.lexer.pipeless=!1;else{var block=this.block();if(tag.block)for(var i=0,len=block.nodes.length;i<len;++i)tag.block.push(block.nodes[i]);else tag.block=block}return tag}}}),require.register("runtime.js",function(module,exports,require){Array.isArray||(Array.isArray=function(arr){return"[object Array]"==Object.prototype.toString.call(arr)}),Object.keys||(Object.keys=function(obj){var arr=[];for(var key in obj)obj.hasOwnProperty(key)&&arr.push(key);return arr}),exports.attrs=function attrs(obj,escaped){var buf=[],terse=obj.terse;delete obj.terse;var keys=Object.keys(obj),len=keys.length;if(len){buf.push("");for(var i=0;i<len;++i){var key=keys[i],val=obj[key];"boolean"==typeof val||null==val?val&&(terse?buf.push(key):buf.push(key+'="'+key+'"')):0==key.indexOf("data")&&"string"!=typeof val?buf.push(key+"='"+JSON.stringify(val)+"'"):"class"==key&&Array.isArray(val)?buf.push(key+'="'+exports.escape(val.join(" "))+'"'):escaped[key]?buf.push(key+'="'+exports.escape(val)+'"'):buf.push(key+'="'+val+'"')}}return buf.join(" ")},exports.escape=function escape(html){return String(html).replace(/&(?!\w+;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},exports.rethrow=function rethrow(err,filename,lineno){if(!filename)throw err;var context=3,str=require("fs").readFileSync(filename,"utf8"),lines=str.split("\n"),start=Math.max(lineno-context,0),end=Math.min(lines.length,lineno+context),context=lines.slice(start,end).map(function(line,i){var curr=i+start+1;return(curr==lineno?"  > ":"    ")+curr+"| "+line}).join("\n");throw err.path=filename,err.message=(filename||"Jade")+":"+lineno+"\n"+context+"\n\n"+err.message,err}}),require.register("self-closing.js",function(module,exports,require){module.exports=["meta","img","link","input","source","area","base","col","br","hr"]}),require.register("utils.js",function(module,exports,require){var interpolate=exports.interpolate=function(str){return str.replace(/(\\)?([#!]){(.*?)}/g,function(str,escape,flag,code){return escape?str:"' + "+("!"==flag?"":"escape")+"((interp = "+code.replace(/\\'/g,"'")+") == null ? '' : interp) + '"})},escape=exports.escape=function(str){return str.replace(/'/g,"\\'")};exports.text=function(str){return interpolate(escape(str))}}),window.jade=require("jade")})();

lib/compiler.js

@@ -16,3 +16,2 @@
   , selfClosing = require('./self-closing')
-  , inlineTags = require('./inline-tags')
   , utils = require('./utils');
@@ -59,2 +58,3 @@
   this.indents = 0;
+  this.parentIndents = 0;
   if (options.doctype) this.setDoctype(options.doctype);
@@ -77,2 +77,3 @@ };
     this.buf = ['var interp;'];
+    if (this.pp) this.buf.push("var __indent = [];");
     this.lastBufferedIdx = -1;
@@ -122,2 +123,19 @@ this.visit(this.node);
   /**
+   * Buffer an indent based on the current `indent`
+   * property and an additional `offset`.
+   *
+   * @param {Number} offset
+   * @param {Boolean} newline
+   * @api public
+   */
+  
+  prettyIndent: function(offset, newline){
+    offset = offset || 0;
+    newline = newline ? '\\n' : '';
+    this.buffer(newline + Array(this.indents + offset).join('  '));
+    if (this.parentIndents)
+      this.buf.push("buf.push.apply(buf, __indent);");
+  },
+
+  /**
    * Visit `node`.
@@ -218,5 +236,19 @@ *
   visitBlock: function(block){
-    var len = block.nodes.length;
+    var len = block.nodes.length
+      , escape = this.escape
+      , pp = this.pp
+    
+    // Pretty print multi-line text
+    if (pp && len > 1 && !escape && block.nodes[0].isText && block.nodes[1].isText)
+      this.prettyIndent(1, true);
+    
     for (var i = 0; i < len; ++i) {
+      // Pretty print text
+      if (pp && i > 0 && !escape && block.nodes[i].isText && block.nodes[i-1].isText)
+        this.prettyIndent(1, false);
+      
       this.visit(block.nodes[i]);
+      // Multiple text nodes are separated by newlines
+      if (block.nodes[i+1] && block.nodes[i].isText && block.nodes[i+1].isText)
+        this.buffer('\\n');
     }
@@ -255,8 +287,27 @@ },
 
-    if (mixin.block) {
+    if (mixin.call) {
+      if (this.pp) this.buf.push("__indent.push('" + Array(this.indents + 1).join('  ') + "');")
+      if (mixin.block) {
+        if (args) {
+          this.buf.push(name + '(' + args + ', function(){');
+        } else {
+          this.buf.push(name + '(function(){');
+        }
+        this.buf.push('var buf = [];');
+        this.visit(mixin.block);
+        this.buf.push('return buf.join("");');
+        this.buf.push('}());\n');
+      } else {
+        this.buf.push(name + '(' + args + ');');
+      }
+      if (this.pp) this.buf.push("__indent.pop();")
+    } else {
+      args = args
+        ? args.split(/ *, */).concat('content').join(', ')
+        : 'content';
       this.buf.push('var ' + name + ' = function(' + args + '){');
+      if (this.pp) this.parentIndents++;
       this.visit(mixin.block);
+      if (this.pp) this.parentIndents--;
       this.buf.push('}');
-    } else {
-      this.buf.push(name + '(' + args + ');');
     }
@@ -285,4 +336,4 @@ },
     // pretty print
-    if (this.pp && inlineTags.indexOf(name) == -1) {
-      this.buffer('\\n' + Array(this.indents).join('  '));
+    if (this.pp && !tag.isInline()) {
+      this.prettyIndent(0, true);
     }
@@ -306,3 +357,2 @@
       if (tag.code) this.visitCode(tag.code);
-      if (tag.text) this.buffer(utils.text(tag.text.nodes[0].trimLeft()));
       this.escape = 'pre' == tag.name;
@@ -312,4 +362,4 @@ this.visit(tag.block);
       // pretty print
-      if (this.pp && !~inlineTags.indexOf(name) && !tag.textOnly && !tag.isText()) {
-        this.buffer('\\n' + Array(this.indents).join('  '));
+      if (this.pp && !tag.isInline() && 'pre' != tag.name && !tag.canInline()) {
+        this.prettyIndent(0, true);
       }
@@ -343,3 +393,3 @@
     } else {
-      var text = filter.block.nodes.join('');
+      var text = filter.block.nodes.map(function(node){ return node.val }).join('\n');
       filter.attrs = filter.attrs || {};
@@ -359,6 +409,5 @@ filter.attrs.filename = this.options.filename;
   visitText: function(text){
-    text = utils.text(text.nodes.join(''));
+    text = utils.text(text.val);
     if (this.escape) text = escape(text);
     this.buffer(text);
-    this.buffer('\\n');
   },
@@ -375,3 +424,3 @@
     if (!comment.buffer) return;
-    if (this.pp) this.buffer('\\n' + Array(this.indents + 1).join('  '));
+    if (this.pp) this.prettyIndent(1, true);
     this.buffer('<!--' + utils.escape(comment.val) + '-->');
@@ -443,3 +492,3 @@ },
       + '// iterate ' + each.obj + '\n'
-      + '(function(){\n'
+      + ';(function(){\n'
       + '  if (\'number\' == typeof ' + each.obj + '.length) {\n'
@@ -517,2 +566,2 @@ + '    for (var ' + each.key + ' = 0, $$l = ' + each.obj + '.length; ' + each.key + ' < $$l; ' + each.key + '++) {\n'
     .replace(/"/g, '&quot;');
-}
+}

lib/jade.js

@@ -23,3 +23,3 @@ /*!
 
-exports.version = '0.24.0';
+exports.version = '0.25.0';
 
@@ -26,0 +26,0 @@ /**

lib/lexer.js

@@ -174,5 +174,5 @@
     var captures;
-    if (this.pipeless) return;
     if (captures = /^\n *\n/.exec(this.input)) {
       this.consume(captures[0].length - 1);
+      if (this.pipeless) return this.tok('text', '');
       return this.next();
@@ -254,3 +254,3 @@ }
   text: function() {
-    return this.scan(/^(?:\| ?)?([^\n]+)/, 'text');
+    return this.scan(/^(?:\| ?| ?)?([^\n]+)/, 'text');
   },
@@ -369,2 +369,16 @@
   /**
+   * Call mixin.
+   */
+  
+  call: function() {
+    var captures;
+    if (captures = /^\+([-\w]+)(?: *\((.*)\))?/.exec(this.input)) {
+      this.consume(captures[0].length);
+      var tok = this.tok('call', captures[1]);
+      tok.args = captures[2];
+      return tok;
+    }
+  },
+
+  /**
    * Mixin.
@@ -716,2 +730,3 @@ */
       || this.mixin()
+      || this.call()
       || this.conditional()
@@ -718,0 +733,0 @@ || this.each()

lib/nodes/block.js

@@ -33,2 +33,8 @@
 /**
+ * Block flag.
+ */
+
+Block.prototype.isBlock = true;
+
+/**
  * Replace the nodes in `other` with the nodes
@@ -102,1 +108,16 @@ * in `this` block.
 
+/**
+ * Return a clone of this block.
+ *
+ * @return {Block}
+ * @api private
+ */
+
+Block.prototype.clone = function(){
+  var clone = new Block;
+  for (var i = 0, len = this.nodes.length; i < len; ++i) {
+    clone.push(this.nodes[i].clone());
+  }
+  return clone;
+};
+

lib/nodes/filter.js

@@ -28,3 +28,3 @@
   this.attrs = attrs;
-  this.isASTFilter = block instanceof Block;
+  this.isASTFilter = !block.nodes.every(function(node){ return node.isText });
 };
@@ -31,0 +31,0 @@

lib/nodes/mixin.js

@@ -23,6 +23,7 @@
 
-var Mixin = module.exports = function Mixin(name, args, block){
+var Mixin = module.exports = function Mixin(name, args, block, call){
   this.name = name;
   this.args = args;
   this.block = block;
+  this.call = call;
 };
@@ -29,0 +30,0 @@

lib/nodes/node.js

@@ -14,2 +14,13 @@
 
-var Node = module.exports = function Node(){};
+var Node = module.exports = function Node(){};
+
+/**
+ * Clone this node (return itself)
+ *
+ * @return {Node}
+ * @api private
+ */
+
+Node.prototype.clone = function(){
+  return this;
+};

lib/nodes/tag.js

@@ -13,3 +13,4 @@
 var Node = require('./node'),
-    Block = require('./block');
+    Block = require('./block'),
+    inlineTags = require('../inline-tags');
 
@@ -37,2 +38,17 @@ /**
 /**
+ * Clone this tag.
+ *
+ * @return {Tag}
+ * @api private
+ */
+
+Tag.prototype.clone = function(){
+  var clone = new Tag(this.name, this.block.clone());
+  clone.line = this.line;
+  clone.attrs = this.attrs;
+  clone.textOnly = this.textOnly;
+  return clone;
+};
+
+/**
  * Set attribute `name` to `val`, keep in mind these become
@@ -86,3 +102,3 @@ * part of a raw js object literal, so to quote a value you must
 /**
- * Check if this tag's block contains only text nodes.  Used for pretty printing.
+ * Check if this tag is an inline tag.
  *
@@ -93,4 +109,39 @@ * @return {Boolean}
 
-Tag.prototype.isText = function(){
-  return !this.block.nodes.length;
+Tag.prototype.isInline = function(){
+  return ~inlineTags.indexOf(this.name);
+};
+
+/**
+ * Check if this tag's contents can be inlined.  Used for pretty printing.
+ *
+ * @return {Boolean}
+ * @api private
+ */
+
+Tag.prototype.canInline = function(){
+  var nodes = this.block.nodes;
+
+  function isInline(node){
+    // Recurse if the node is a block
+    if (node.isBlock) return node.nodes.every(isInline);
+    return node.isText || (node.isInline && node.isInline());
+  }
+  
+  // Empty tag
+  if (!nodes.length) return true;
+  
+  // Text-only or inline-only tag
+  if (1 == nodes.length) return isInline(nodes[0]);
+  
+  // Multi-line inline-only tag
+  if (this.block.nodes.every(isInline)) {
+    for (var i = 1, len = nodes.length; i < len; ++i) {
+      if (nodes[i-1].isText && nodes[i].isText)
+        return false;
+    }
+    return true;
+  }
+  
+  // Mixed tag
+  return false;
 };

lib/nodes/text.js

@@ -22,4 +22,4 @@
 var Text = module.exports = function Text(line) {
-  this.nodes = [];
-  if ('string' == typeof line) this.push(line);
+  this.val = '';
+  if ('string' == typeof line) this.val = line;
 };
@@ -34,11 +34,5 @@
 /**
- * Push the given `node.`
- *
- * @param {Node} node
- * @return {Number}
- * @api public
+ * Flag as text.
  */
 
-Text.prototype.push = function(node){
-  return this.nodes.push(node);
-};
+Text.prototype.isText = true;

lib/parser.js

@@ -29,2 +29,3 @@
   this.blocks = {};
+  this.mixins = {};
   this.options = options;
@@ -217,2 +218,4 @@ this.contexts = [this];
         return this.parseCode();
+      case 'call':
+        return this.parseCall();
       case 'yield':
@@ -491,16 +494,40 @@ this.advance();
   /**
-   * mixin block
+   * call ident block
    */
 
-  parseMixin: function(){
-    var tok = this.expect('mixin')
+  parseCall: function(){
+    var tok = this.expect('call')
       , name = tok.val
-      , args = tok.args;
+      , args = tok.args
+      , mixin = this.mixins[name];
+
     var block = 'indent' == this.peek().type
       ? this.block()
       : null;
-    return new nodes.Mixin(name, args, block);
+
+    return new nodes.Mixin(name, args, block, true);
   },
 
   /**
+   * mixin block
+   */
+
+  parseMixin: function(){
+    var tok = this.expect('mixin')
+      , name = tok.val
+      , args = tok.args
+      , mixin;
+
+    // definition
+    if ('indent' == this.peek().type) {
+      mixin = new nodes.Mixin(name, args, this.block(), false);
+      this.mixins[name] = mixin;
+      return mixin;
+    // call
+    } else {
+      return new nodes.Mixin(name, args, null, true);
+    }
+  },
+
+  /**
    * indent (text | newline)* outdent
@@ -510,4 +537,4 @@ */
   parseTextBlock: function(){
-    var text = new nodes.Text;
-    text.line = this.line();
+    var block = new nodes.Block;
+    block.line = this.line();
     var spaces = this.expect('indent').val;
@@ -519,14 +546,13 @@ if (null == this._spaces) this._spaces = spaces;
         case 'newline':
-          text.push('\\n');
           this.advance();
           break;
         case 'indent':
-          text.push('\\n');
           this.parseTextBlock().nodes.forEach(function(node){
-            text.push(node);
+            block.push(node);
           });
-          text.push('\\n');
           break;
         default:
-          text.push(indent + this.advance().val);
+          var text = new nodes.Text(indent + this.advance().val);
+          text.line = this.line();
+          block.push(text);
       }
@@ -537,3 +563,3 @@ }
     this.expect('outdent');
-    return text;
+    return block;
   },
@@ -615,3 +641,3 @@
       case 'text':
-        tag.text = this.parseText();
+        tag.block.push(this.parseText());
         break;
@@ -618,0 +644,0 @@ case 'code':

package.json

 {
   "name": "jade",
   "description": "Jade template engine",
-  "version": "0.24.0",
+  "version": "0.25.0",
   "author": "TJ Holowaychuk <[e-mail]>",
@@ -16,3 +16,2 @@ "repository": "git://github.com/visionmedia/jade",
     "mocha": "*",
-    "coffee-script": "*",
     "markdown": "*",
@@ -19,0 +18,0 @@ "stylus": "*",

testing/index.js

@@ -8,5 +8,5 @@
 
-jade.renderFile('testing/index.jade', { pretty: true }, function(err, str){
+jade.renderFile('testing/index.jade', { pretty: true, debug: true, compileDebug: false }, function(err, str){
   if (err) throw err;
   console.log(str);
 });

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

195045

increased by6.51%

Dev dependency count

7

decreased by-12.5%

Lines of code

5734

increased by5.33%

Worsened metrics

Number of package files

41

decreased by-2.38%

No dependency changes