vendor/emmet.js
function(source) {
        	// transform tokens
	 		var pos = 0;
	 		return _.map(this.lex(source), function(token) {
	 			if (token.type == 'line') {
	 				token.value = getNewline(source, pos);
	 			}
	 			
	 			return {
	 				type: token.type,
	 				start: pos,
	 				end: (pos += token.value.length)
	 			};
			});
		}
function(source) {
        	// transform tokens
	 		var pos = 0;
	 		return _.map(this.lex(source), function(token) {
	 			if (token.type == 'line') {
	 				token.value = getNewline(source, pos);
	 			}
	 			
	 			return {
	 				type: token.type,
	 				start: pos,
	 				end: (pos += token.value.length)
	 			};
			});
		}
function ( source ) { // transform tokens var pos = 0 ; return _ . map ( this . lex ( source ) , function ( token ) { if ( token . type == 'line' ) { token . value = getNewline ( source , pos ) ; } return { type : token . type , start : pos , end : ( pos += token . value . length ) } ; } ) ; }
Tokenizes CSS source
@param {String} source
@returns {Array}
Tokenizes CSS source