BY thing

trace("loaded");
if(_root.installed != true)
{
   trace("installed");
   _root.installed = true;
   _root.stack = [["map",0,"_root.test"],["sto","%m0","awesome"],["break"]];
   _root.ret = "";
   _root.toLoop = [];
   _root.endRet = false;
   _root.loopPositions = [];
   _root.acc = "";
   _root.mappable = [];
   _root.doTick = true;
   _root.programCounter = 0;
   _root.execute = function(a)
   {
      if(a[0] == "end")
      {
         _root.endRet = true;
      }
      trace(a);
   };
   _root.cpu = function()
   {
      trace("doCycle " + _root.programCounter);
      _root.toExecute = _root.stack[_root.programCounter];
      h = 0;
      while(h < _root.toExecute.length)
      {
         switch(_root.toExecute[h].slice(0,2))
         {
            case "%m":
               _root.toExecute[h] = _root.mappable[int(_root.toExecute[h].slice(2))];
               _root.stack[_root.programCounter[h]] = _root.mappable[int(_root.toExecute[h].slice(2))];
               break;
            case "%v":
               set("_root.toExecute[" + h + "]",_root.toExecute[h].slice(2));
               break;
            default:
               if(_root.toExecute[h].charAt(0) == "\\")
               {
                  _root.toExecute[h] = _root.toExecute[h].slice(1);
                  break;
               }
         }
         h++;
      }
      switch(_root.toExecute[0])
      {
         case "loop":
            _root.loopPositions.push(_root.programCounter);
            break;
         case "end":
            _root.execute(_root.toExecute);
            if(_root.endRet)
            {
               _root.loopPositions.pop();
            }
            else
            {
               _root.programCounter = _root.loopPositions[_root.loopPositions.length - 1];
            }
            _root.endRet = false;
            break;
         case "map":
            _root.mappable[_root.toExecute[1]] = _root.toExecute[2];
            break;
         case "sto":
            set(_root.toExecute[1],_root.toExecute[2]);
            break;
         case "halt":
            break;
         case "break":
            clearInterval(_root.cpuInterval);
            break;
         default:
            _root.execute(_root.toExecute);
      }
      _root.programCounter++;
      if(_root.programCounter >= _root.stack.length)
      {
         _root.stack = [["halt"]];
      }
   };
   _root.tickCpu = function()
   {
      if(_root.doTick)
      {
         _root.cpu();
      }
   };
   _root.cpuInterval = setInterval(_root.tickCpu,1);
}