anchor.diff:           handle_bet_command/1,
            handle_hit_command/0,
            handle_status_command/0,
  +         handle_credits_command/1,
            handle_stand_command/1]).
   
   %%%============================================================================
  
positive.code:         ["bj", "status"] ->
              H = handle_status_command,
              MFA = {Mod, H, []},
              apply_command(From, To, MFA);
          _ -> ok
      end,
  
negative.code:     Res = blackjack:status(),
      format_result(Res).
  
  handle_credits_command(Who) ->
      Res = credits_server:status(Who),
      {ok, io_lib:format("~p", [Res])}.
  
  handle_stand_command(Who) ->
      Res = blackjack:stand(frotz),
      case Res of 
  