玩转正则之 highlight 高亮

作者：牧云云
	/**
  	* @author MuYunyun
  	* @date   2017-01-17
  	* @email  Muyy95@gmail.com
  	*/

  	//outer var
  	var a = "this id outer string";

  	//closure
  	function b() {
  		//inner var
  		var a = "this is inner string";
  		var g = a.replace(/this is inner string/g, function() {
  			return new Function("/*clousure*/this.a")();
  		});

  		/**
  		* @description closure - regExp test
  		* @author MuYunyun
  		*/
  		function c() {
  			return {
  				a: a,
  				g: g
  			}
  		}

  		return c;
  	}

  	var s = b()(); //s.a, s.g