rem: if (e != _continue) throw e; 
add: if (e != $continue) throw e; 
context:   each: function(iterator) {    var index = 0;    try {      this._each(function(value) {        try {          iterator(value, index++);        } catch (e) {          if (e != _continue) throw e;        }      });    } catch (e) {      if (e != _break) throw e;    }  },
meta: 573	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/573/7d101d58400acaff232091485c8e140f0a37cbaf/prototype.js/buggy/railties/html/javascripts/prototype.js