anchor.diff:  	{reply, Reply, State};
   
   handle_call(kill, _From, #state { vm = VM } = State) ->
  -    io:format("kill call~n"),
       Reply = erlv8_nif:kill(VM),
       {reply, Reply, State};
   
  
positive.code: 		  end),
  	{noreply, State};
  handle_info({result, Ref, Result}, #state{ ticked = Ticked } = State) ->
  	case ets:lookup(Ticked, Ref) of
  		[] ->
  			{noreply, State};
  
negative.code: 	ok.
  
  kill(Server) ->
      gen_server2:call(Server, kill),
      erlv8_vm:run(Server, "1"), % hide returning {throw, null}.
      ok.
  
  %%--------------------------------------------------------------------
  %% @doc
  