anchor.diff:  ns_log_code_string(2) ->
       "logging hit max baz".
   
  -% ------------------------------------------
  +%% ------------------------------------------
   
   %% TODO make this work
   -ifdef(nothing).
  
positive.code: 
  gc(State = #state{dedup=Dupes}) ->
      DupesList = gc(erlang:now(), dict:to_list(Dupes),
                               []),
      State#state{dedup=dict:from_list(DupesList)}.
  
  gc(_Now, [], DupesList) -> DupesList;
  gc(Now, [{Key, Value} | Rest], DupesList) ->
       {Count, FirstSeen, _LastSeen} = Value,
       case timer:now_diff(Now, FirstSeen) >= ?DUP_TIME of
       true ->
           {Module, Code, Fmt, Args} = Key,
           case Count of
               0 -> ok;
               _ ->
                   Entry = #log_entry{node=node(), module=Module,
                                      code=Code,
                                      msg=Fmt ++ " (repeated ~p times)",
                                      args=Args ++ [Count],
                                      cat=categorize(Module, Code),
                                      tstamp=Now},
                   gen_server:abcast(?MODULE, {do_log, Entry})
           end,
           gc(Now, Rest, DupesList);
       false -> gc(Now, Rest, [{Key, Value} | DupesList])
       end.
  
  schedule_save(State = #state{save_tref=undefined}) ->
      {ok, TRef} = timer:send_after(?SAVE_DELAY, save),
  
negative.code:         warn -> warn;
          crit -> crit;
          _ -> info % Anything unknown is info (this includes {'EXIT', Reason})
      end.
  
  -spec code_string(atom(), integer()) -> string().
  code_string(Module, Code) ->
  