rem: return RegExp("^" + r + "$")(s) != null 
add: return (new RegExp("^" + r + "$")).test(s); 
context: function _tilde(s) {  var obj = s;//  alert(obj + " : " + typeof(obj) + (typeof(obj) == 'object' ? obj.constructor : ''));  return function (regex) {    var obj = regex;//    alert(obj + " : " + typeof(obj) + (typeof(obj) == 'object' ? obj.constructor : ''));//    alert(Regex);//    alert(Regex.compile);    var r = Regex.compile(regex);    return RegExp("^" + r + "$")(s) != null  }}
meta: 3248	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3248/8dd29dce148777b92b0369233c6a0406b3060201/jslib.js/clean/lib/js/jslib.js