text: exports.init = function (THERAHint) {
  	THERAHint.addRule({
  		id: 'csslint',
  		description: 'Scan css with csslint.',
  		init: function(parser, reporter, options){
  			var self = this;
  			parser.addListener('cdata', function(event){
  				if(event.tagName.toLowerCase() === 'style'){
  
  					var cssVerify;
  
  					if(typeof exports === 'object' && require){
  						cssVerify = require("./csslint/lib/csslint-node.js").CSSLint.verify;
  					}
  					else{
  						cssVerify = CSSLint.verify;
  					}
  
  					if(options !== undefined){
  						var styleLine = event.line - 1,
  							styleCol = event.col - 1;
  						try{
  							var messages = cssVerify(event.raw, options).messages;
  							messages.forEach(function(error){
  								var line = error.line;
  								reporter[error.type==='warning'?'warn':'error']('['+error.rule.id+'] '+error.message, styleLine + line, (line === 1 ? styleCol : 0) + error.col, self, error.evidence);
  							});
  						}
  						catch(e){}
  					}
  
  				}
  			});
  		}
  	});
  };
  
  