regexp.js
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regexp.js
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	/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
	*/


	if(!dojo._hasResource["dojo.regexp"]){
	dojo._hasResource["dojo.regexp"]=true;
	dojo.provide("dojo.regexp");
	dojo.regexp.escapeString=function(_1,_2){
	return _1.replace(/([\.$?*\|{}\[\]\\\/\+^])/g,function(ch){
	if(_2&&_2.indexOf(ch)!=-1){
	return ch;
	}
	return "\\"+ch;
	});
	};
	dojo.regexp.buildGroupRE=function(_3,re,_4){
	if(!(_3 instanceof Array)){
	return re(_3);
	}
	var b=[];
	for(var i=0;i<_3.length;i++){
	b.push(re(_3[i]));
	}
	return dojo.regexp.group(b.join("\|"),_4);
	};
	dojo.regexp.group=function(_5,_6){
	return "("+(_6?"?:":"")+_5+")";
	};
	}