rem: Array.prototype.pop = function array_pop() {  lastElement = this[this.length-1];  this.length = Math.max(this.length-1,0);  return lastElement;  }; 
add: Array.prototype.pop=function array_pop(){ lastElement=this[this.length-1]; this.length=Math.max(this.length-1,0); return lastElement; }; 
context:   Array.prototype.pop = function array_pop() {    lastElement = this[this.length-1];    this.length = Math.max(this.length-1,0);    return lastElement;  };
meta: 6015	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6015/d8776708e0e10dfa0ab6ee1d0fa9e512d8d16348/dtree.js/clean/packages/acs-templating/www/resources/xinha-nightly/plugins/Linker/dTree/dtree.js