anchor.diff:  %% @end
   %%--------------------------------------------------------------------
   handle_info(_Info, State) ->
  -        {noreply, State}.
  +    {noreply, State}.
   
   %%--------------------------------------------------------------------
   %% @private
  
positive.code: %% @end
  %%--------------------------------------------------------------------
  code_change(_OldVsn, State, _Extra) ->
          {ok, State}.
  
  %%%===================================================================
  %%% Internal functions
  
negative.code: %% @end
  %%--------------------------------------------------------------------
  start_link() ->
      gen_server:start_link({local, ?SERVER}, ?MODULE, [], []).
  
  
  
  %%%===================================================================
  %%% gen_server callbacks
  