public static function parseList($varListStr)
 {
     $varList = array();
     $varStrArray = explode('\\n', $varListStr);
     foreach ($varStrArray as $varStr) {
         if (substr($varStr, 0, 1) == '$') {
             $var = new Varible();
             $var->parse($varStr);
             array_push($varList, $var);
         }
     }
     return $varList;
 }