requirebin sketch

index.js

var vash = require('vash');
var str = ''
  + 'p {\n'
	+ '    @if(model.can==\'123\') {'
+ '        float-offset: 3px;'
  + '    } else {'
+ '        float-offset: 6px;'
  + '    }'
  + '}';

// This will throw...
try {
	var tpl = vash.compile(str);
	console.log(tpl.toClientString());
	console.log(tpl({ can: '123' }));
} catch(e) { console.log(e); }

// This will not!
try {
  var tpl = vash.compile(str, { favorText: true });
	console.log(tpl.toClientString());
	console.log(tpl({ can: '123' }));
} catch(e) { console.log(e); }

minified.js

require=function e(t,n,s){function r(o,a){if(!n[o]){if(!t[o]){var h="function"==typeof require&&require;if(!a&&h)return h(o,!0);if(i)return i(o,!0);throw Error("Cannot find module '"+o+"'")}var u=n[o]={exports:{}};t[o][0].call(u.exports,function(e){var n=t[o][1][e];return r(n?n:e)},u,u.exports,e,t,n,s)}return n[o].exports}for(var i="function"==typeof require&&require,o=0;s.length>o;o++)r(s[o]);return r}({1:[function(){},{}],2:[function(t,e){var n=e.exports={};n.nextTick=function(){var t="undefined"!=typeof window&&window.setImmediate,e="undefined"!=typeof window&&window.postMessage&&window.addEventListener;if(t)return function(t){return window.setImmediate(t)};if(e){var n=[];return window.addEventListener("message",function(t){var e=t.source;if((e===window||null===e)&&"process-tick"===t.data&&(t.stopPropagation(),n.length>0)){var s=n.shift();s()}},!0),function(t){n.push(t),window.postMessage("process-tick","*")}}return 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n=e(s(n.split("/"),function(t){return!!t}),!r).join("/"),(r?"/":"")+n||"."},n.normalize=function(t){var r=n.isAbsolute(t),i="/"===o(t,-1);return t=e(s(t.split("/"),function(t){return!!t}),!r).join("/"),t||r||(t="."),t&&i&&(t+="/"),(r?"/":"")+t},n.isAbsolute=function(t){return"/"===t.charAt(0)},n.join=function(){var t=Array.prototype.slice.call(arguments,0);return n.normalize(s(t,function(t){if("string"!=typeof t)throw new TypeError("Arguments to path.join must be strings");return t}).join("/"))},n.relative=function(t,e){function s(t){for(var e=0;t.length>e&&""===t[e];e++);for(var n=t.length-1;n>=0&&""===t[n];n--);return e>n?[]:t.slice(e,n-e+1)}t=n.resolve(t).substr(1),e=n.resolve(e).substr(1);for(var r=s(t.split("/")),i=s(e.split("/")),o=Math.min(r.length,i.length),a=o,h=0;o>h;h++)if(r[h]!==i[h]){a=h;break}for(var u=[],h=a;r.length>h;h++)u.push("..");return u=u.concat(i.slice(a)),u.join("/")},n.sep="/",n.delimiter=":",n.dirname=function(t){var e=i(t),n=e[0],s=e[1];return n||s?(s&&(s=s.substr(0,s.length-1)),n+s):"."},n.basename=function(t,e){var n=i(t)[2];return e&&n.substr(-1*e.length)===e&&(n=n.substr(0,n.length-e.length)),n},n.extname=function(t){return i(t)[3]};var o="b"==="ab".substr(-1)?function(t,e,n){return t.substr(e,n)}:function(t,e,n){return 0>e&&(e=t.length+e),t.substr(e,n)}}).call(this,t("/home/admin/browserify-cdn/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"))},{"/home/admin/browserify-cdn/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js":2}],yYZNuU:[function(t,e){(function(t){"function"==typeof define&&define.amd?define(t):"object"==typeof e&&e.exports?e.exports=t:window.vash=t})(function(n){function s(t){this.input=this.originalInput=t.replace(/^\uFEFF/,"").replace(/\r\n|\r/g,"\n"),this.lineno=1,this.charno=0}function r(t,e){this.options=e||{},this.tokens=t,this.ast=B(K),this.prevTokens=[],this.inCommentLine=!1}function i(t,e,n){this.ast=t,this.originalMarkup=e||"",this.options=n||{},this.reQuote=/(['"])/gi,this.reEscapedQuote=/\\+(["'])/gi,this.reLineBreak=/\r?\n/gi,this.reHelpersName=/HELPERSNAME/g,this.reModelName=/MODELNAME/g,this.reOriginalMarkup=/ORIGINALMARKUP/g,this.buffer=[]}var o=n,a="AT",h="ASSIGN_OPERATOR",u="AT_COLON",p="AT_STAR_CLOSE",c="AT_STAR_OPEN",l="BACKSLASH",f="BRACE_CLOSE",d="BRACE_OPEN",v="CONTENT",m="DOUBLE_QUOTE",g="EMAIL",y="ESCAPED_QUOTE",b="FORWARD_SLASH",E="FUNCTION",k="HARD_PAREN_CLOSE",A="HARD_PAREN_OPEN",M="HTML_TAG_CLOSE",_="HTML_TAG_OPEN",N="HTML_TAG_VOID_CLOSE",w="IDENTIFIER",x="KEYWORD",T="LOGICAL",S="NEWLINE",L="NUMERIC_CONTENT",P="OPERATOR",O="PAREN_CLOSE",R="PAREN_OPEN",C="PERIOD",H="SINGLE_QUOTE",F="TEXT_TAG_CLOSE",I="TEXT_TAG_OPEN",j="WHITESPACE",D={};D[c]=p,D[d]=f,D[m]=m,D[A]=k,D[R]=O,D[H]=H,D[u]=S,D[b]=b;var U=[g,/^([a-zA-Z0-9.%]+@[a-zA-Z0-9.\-]+\.(?:ca|co\.uk|com|edu|net|org))\b/,c,/^(@\*)/,p,/^(\*@)/,u,/^(@\:)/,a,/^(@)/,R,/^(\()/,O,/^(\))/,A,/^(\[)/,k,/^(\])/,d,/^(\{)/,f,/^(\})/,I,/^(<text>)/,F,/^(<\/text>)/,_,function(){var t=/^(<[a-zA-Z@]+?[^>]*?["a-zA-Z]*>)/,e=/([a-zA-Z0-9.%]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,4})\b/,n=this.scan(t,_);return n&&(this.spewIf(n,e),this.spewIf(n,/(@)/),this.spewIf(n,/(\/\s*>)/)),n},M,/^(<\/[^>@\b]+?>)/,N,/^(\/\s*>)/,C,/^(\.)/,S,function(){var t=this.scan(/^(\n)/,S);return t&&(this.lineno++,this.charno=0),t},j,/^(\s)/,E,/^(function)(?![\d\w])/,x,/^(case|catch|do|else|finally|for|function|goto|if|instanceof|return|switch|try|typeof|var|while|with)(?![\d\w])/,w,/^([_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*)/,b,/^(\/)/,P,/^(===|!==|==|!==|>>>|<<|>>|>=|<=|>|<|\+|-|\/|\*|\^|%|\:|\?)/,h,/^(\|=|\^=|&=|>>>=|>>=|<<=|-=|\+=|%=|\/=|\*=|=)/,T,/^(&&|\|\||&|\||\^)/,y,/^(\\+['"])/,l,/^(\\)/,m,/^(\")/,H,/^(\')/,L,/^([0-9]+)/,v,/^([^\s})@.]+?)/];s.prototype={scan:function(t,e){var n,s;return(n=t.exec(this.input))?(this.input=this.input.substr(n[1].length),s={type:e,line:this.lineno,chr:this.charno,val:n[1]||"",toString:function(){return"["+this.type+" ("+this.line+","+this.chr+"): "+this.val+"]"}},this.charno+=n[0].length,s):void 0},spewIf:function(t,e){var n,s,r;return t&&(n=e.exec(t.val),n&&(s=t.val.indexOf(n[1]),r=t.val.substring(s),this.input=r+this.input,this.charno-=r.length,t.val=t.val.substring(0,s))),t},advance:function(){var t,e,n;for(t=0;U.length>t;t+=2)if(e=U[t+1],e.displayName=U[t],"function"==typeof e&&(n=e.call(this)),"function"==typeof e.exec&&(n=this.scan(e,U[t])),n)return n}};var B=function(t){return new B.fn.init(t)};B.prototype.init=function(t){"string"==typeof t&&(this.mode=t),this.maxCheck()},B.fn=B.prototype.init.prototype=B.prototype,B.fn.vquery="yep",B.fn.constructor=B,B.fn.length=0,B.fn.parent=null,B.fn.mode=null,B.fn.tagName=null,B.fn.beget=function(t,e){var n=B(t);return n.parent=this,this.push(n),e&&(n.tagName=e),this.maxCheck(),n},B.fn.closest=function(t,e){for(var n=this;n&&n.tagName!==e&&n.parent;)n=n.parent;return n},B.fn.pushFlatten=function(t){for(var e,n=t;1===n.length&&n[0].vquery;)n=n[0];if(n.mode!==K)this.push(n);else for(e=0;n.length>e;e++)this.push(n[e]);return this.maxCheck(),this},B.fn.push=function(t){return B.isArray(t)?(t.vquery&&t.forEach(function(t){t.parent=this},this),Array.prototype.push.apply(this,t)):(t.vquery&&(t.parent=this),Array.prototype.push.call(this,t)),this.maxCheck(),this.length},B.fn.root=function(){for(var t=this;t&&t.parent&&(t=t.parent););return t},B.fn.toTreeString=function(){function t(s){var r,i;for(e.push(Array(n).join(" |")+" +"+s.mode+" "+(s.tagName||"")),n+=1,r=s.slice();i=r.shift();)i.vquery===B.fn.vquery?t(i):e.push(Array(n).join(" |")+" "+(i?(""+i).replace(/(\r|\n)/g,""):"[empty]"));n-=1,e.push(Array(n).join(" |")+" -"+s.mode+" "+(s.tagName||""))}var e=[],n=1;return t(this),e.join("\n")},B.fn.maxCheck=function(){if(this.length>=B.maxSize){var t=Error();throw t.message="Maximum number of elements exceeded.\nThis is typically caused by an unmatched character or tag. Parse tree follows:\n"+this.toTreeString(),t.name="vQueryDepthException",t}},B.maxSize=1e5,B.fn.flatten=function(){var t;return this.reduce(function e(n,s,r,i){return s.vquery?(n.push({type:"META",val:"START"+s.mode,tagName:s.tagName}),t=s.reduce(e,n),t.push({type:"META",val:"END"+s.mode,tagName:s.tagName}),t):(s.mode=i.mode,n.push(s),n)},[])},B.reconstitute=function(t){return t.reduce(function(t,e){return"META"===e.type?t=t.parent:(e.mode!==t.mode&&(t=t.beget(e.mode,e.tagName)),t.push(e)),t},B(K))},B.isArray=function(t){return"[object Array]"==Object.prototype.toString.call(t)},B.extend=function(t){var e,n,s;for(n=1;arguments.length>n;n++){e=arguments[n];for(s in e)t[s]=e[s]}return t},B.takeMethodsFromArray=function(){for(var t,e=["pop","push","reverse","shift","sort","splice","unshift","concat","join","slice","indexOf","lastIndexOf","filter","forEach","every","map","some","reduce","reduceRight"],n=[],s=0;e.length>s;s++){if(t=e[s],"function"!=typeof n[t])throw Error("Vash requires ES5 array iteration methods, missing: "+t);B.fn[t]||function(t){B.fn[t]=function(){return n[t].apply(this,Array.prototype.slice.call(arguments,0))}}(t)}},B.takeMethodsFromArray();var K="PROGRAM",q="MARKUP",z="BLOCK",G="EXPRESSION";r.prototype={parse:function(){for(var t;this.prevTokens.push(t),t=this.tokens.pop();)this.options.debugParser&&console.log(this.ast&&this.ast.mode,t.type,""+t,t.val),(this.ast.mode===K||null===this.ast.mode)&&(this.ast=this.ast.beget(this.options.initialMode||q),this.options.initialMode===G&&(this.ast=this.ast.beget(G))),this.ast.mode!==q?this.ast.mode!==z?this.ast.mode!==G||this.handleEXP(t):this.handleBLK(t):this.handleMKP(t);return this.ast=this.ast.root(),this.options.debugParser&&!this.options.initialMode&&(console.log(""+this.ast),console.log(this.ast.toTreeString())),this.ast},exceptionFactory:function(t,e,n){return"UNMATCHED"==e&&(t.name="UnmatchedCharacterError",this.ast=this.ast.root(),n&&(t.message="Unmatched "+n.type+" at line "+n.line+", character "+n.chr+". Value: "+n.val+"\n "+this.ast.toTreeString(),t.lineNumber=n.line)),t},advanceUntilNot:function(t){for(var e,n,s=[];(n=this.tokens[this.tokens.length-1])&&n.type===t;)e=this.tokens.pop(),s.push(e);return s},advanceUntilMatched:function(t,e,n,s,r){for(var i=t,o=null,a=0,h=0,u=[];i&&(i.type===e?o&&o.type!==s&&e!==n||!o?a++:e===n&&o.type!==s&&h++:i.type===n&&(h++,o&&o.type===r&&h--),u.push(i),a!==h);)if(o=i,i=this.tokens.pop(),!i)throw this.exceptionFactory(Error(),"UNMATCHED",t);return u.reverse()},subParse:function(t,e,n){var s,i,o,h=B.extend({},this.options);h.initialMode=e,s=this.advanceUntilMatched(t,t.type,D[t.type],null,a),s.pop(),i=s.shift(),n||this.ast.push(t),o=new r(s,h),o.parse(),n&&(o.ast[0].unshift(t),o.ast[0].push(i)),this.ast.pushFlatten(o.ast),n||this.ast.push(i)},handleMKP:function(t){var e,n=this.tokens[this.tokens.length-1],s=this.tokens[this.tokens.length-2],r=null;switch(t.type){case c:this.advanceUntilMatched(t,c,p,a,a);break;case a:if(n)switch(this.options.saveAT&&this.ast.push(t),n.type){case R:case w:0===this.ast.length&&(this.ast=this.ast.parent,this.ast.pop()),this.ast=this.ast.beget(G);break;case x:case E:case d:0===this.ast.length&&(this.ast=this.ast.parent,this.ast.pop()),this.ast=this.ast.beget(z);break;case a:case u:n.type="CONTENT",this.ast.push(this.tokens.pop());break;default:this.ast.push(this.tokens.pop())}break;case I:case _:r=t.val.match(/^<([^\/ >]+)/i),null===r&&n&&n.type===a&&s&&(r=s.val.match(/(.*)/)),this.ast.tagName?this.ast=this.ast.beget(q,r[1]):this.ast.tagName=r[1],(_===t.type||this.options.saveTextTag)&&this.ast.push(t);break;case F:case M:r=t.val.match(/^<\/([^>]+)/i),null===r&&n&&n.type===a&&s&&(r=s.val.match(/(.*)/)),e=this.ast.closest(q,r[1]),null===e||e.tagName!==r[1]||(this.ast=e),(M===t.type||this.options.saveTextTag)&&this.ast.push(t),this.ast.parent&&this.ast.parent.mode===z&&(this.ast=this.ast.parent);break;case N:this.ast.push(t),this.ast=this.ast.parent;break;case l:t.val+="\\",this.ast.push(t);break;default:this.ast.push(t)}},handleBLK:function(t){var e,n,s=this.tokens[this.tokens.length-1];switch(t.type){case a:s.type===a||this.inCommentLine?(s.type=v,this.ast.push(s),this.tokens.pop()):(this.tokens.push(t),this.ast=this.ast.beget(q));break;case c:this.advanceUntilMatched(t,c,p,a,a);break;case u:this.subParse(t,q,!0);break;case I:case F:case _:case M:this.ast=this.ast.beget(q),this.tokens.push(t);break;case b:case H:case m:t.type===b&&s&&s.type===b&&(this.inCommentLine=!0),this.inCommentLine?this.ast.push(t):(n=this.advanceUntilMatched(t,t.type,D[t.type],l,l).map(function(t){return t.type===a&&(t.type=v),t}),this.ast.pushFlatten(n.reverse()));break;case S:this.inCommentLine&&(this.inCommentLine=!1),this.ast.push(t);break;case d:case R:e=this.options.favorText&&t.type===d?q:z,this.subParse(t,e),n=this.advanceUntilNot(j),s=this.tokens[this.tokens.length-1],s&&s.type!==x&&s.type!==E&&s.type!==d&&t.type!==R?(this.tokens.push.apply(this.tokens,n.reverse()),this.ast=this.ast.parent):this.ast.push(n);break;default:this.ast.push(t)}},handleEXP:function(t){var e,n,s=null;switch(t.type){case x:case E:this.ast=this.ast.beget(z),this.tokens.push(t);break;case j:case T:case h:case P:case L:this.ast.parent&&this.ast.parent.mode===G?this.ast.push(t):(this.ast=this.ast.parent,this.tokens.push(t));break;case w:this.ast.push(t);break;case H:case m:this.ast.parent&&this.ast.parent.mode===G?(e=this.advanceUntilMatched(t,t.type,D[t.type],l,l),this.ast.pushFlatten(e.reverse())):(this.ast=this.ast.parent,this.tokens.push(t));break;case A:case R:if(n=this.prevTokens[this.prevTokens.length-1],s=this.tokens[this.tokens.length-1],t.type===A&&s.type===k){this.tokens.push(t),this.ast=this.ast.parent;break}this.subParse(t,G),s=this.tokens[this.tokens.length-1],(n&&n.type===a||s&&s.type===w)&&(this.ast=this.ast.parent);break;case d:this.tokens.push(t),this.ast=this.ast.beget(z);break;case C:s=this.tokens[this.tokens.length-1],s&&(s.type===w||s.type===x||s.type===E||s.type===C||this.ast.parent&&this.ast.parent.mode===G)?this.ast.push(t):(this.ast=this.ast.parent,this.tokens.push(t));break;default:this.ast.parent&&this.ast.parent.mode!==G?(this.ast=this.ast.parent,this.tokens.push(t)):this.ast.push(t)}}};var V=i.prototype;V.insertDebugVars=function(t){this.options.debug&&this.buffer.push(this.options.helpersName+".vl = "+t.line+", ",this.options.helpersName+".vc = "+t.chr+"; \n")},V.visitMarkupTok=function(t){this.insertDebugVars(t),this.buffer.push("MKP("+t.val.replace(this.reEscapedQuote,"\\\\$1").replace(this.reQuote,"\\$1").replace(this.reLineBreak,"\\n")+")MKP")},V.visitBlockTok=function(t){this.buffer.push(t.val)},V.visitExpressionTok=function(t,e,n,s){var r="",i="",o=e.parent&&e.parent.mode!==G;this.options.htmlEscape!==!1&&(o&&0===n&&s&&(r+=this.options.helpersName+".escape("),o&&n===e.length-1&&s&&(i+=").toHtmlString()")),o&&0===n&&(this.insertDebugVars(t),r="__vbuffer.push("+r),o&&n===e.length-1&&(i+="); \n"),this.buffer.push(r+t.val+i),o&&n===e.length-1&&this.insertDebugVars(t)},V.visitNode=function(t){var e,n,s,r=t.slice(0);for(t.mode===G&&t.parent&&t.parent.mode!==G&&(e=t.filter(i.findNonExp).length),n=0;r.length>n;n++)s=r[n],s.type&&s.type===a||s.type===u||(s.vquery?this.visitNode(s):t.mode===q?this.visitMarkupTok(s,t,n):t.mode===z?this.visitBlockTok(s,t,n):t.mode===G&&this.visitExpressionTok(s,t,n,e>0?!1:!0))},V.escapeForDebug=function(t){return t.replace(this.reLineBreak,"!LB!").replace(this.reQuote,"\\$1").replace(this.reEscapedQuote,"\\$1")},V.replaceDevTokens=function(t){return t.replace(this.reHelpersName,this.options.helpersName).replace(this.reModelName,this.options.modelName)},V.addHead=function(t){var e=this.options,n=""+(e.debug?"try { \n":"")+"var __vbuffer = HELPERSNAME.buffer; 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package.json

{
  "name": "requirebin-sketch",
  "version": "1.0.0",
  "dependencies": {
    "vash": "0.7.10-2"
  }
}

page-head.html

<style type='text/css'>html, body { margin: 0; padding: 0; border: 0; }
body, html { height: 100%; width: 100%; }</style>

requirebin.md

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