anchor.diff:              Absname = filename:absname(Dir),
   	    io:format("Stored logs in ~s~n",[Absname]),
   	    case FetchOrFormat of
  -		format -> format(Dir);
  -		fetch -> ok
  +		fetch -> ok;
  +		{format, Opts} -> format(Dir, Opts)
   	    end,
   	    Sender ! {?MODULE,{stopped,Absname}}
            ?get_status
  
positive.code: check_exists(File) ->
      case file:read_file_info(File) of
  	{ok,#file_info{type=regular}} -> File;
  	_ -> 
  	    exit({error,no_file})
      end.
  	
  
  get_handler(Handler,Traci) ->
      case Handler of
  	undefined -> 
  	    case dict:find(handler,Traci) of
  		{ok,[H]} -> H;
  		error -> {fun defaulthandler/4, initial}
  	    end;
  	_ ->
  	    Handler
      end.
  
  do_format(Fd,Details,DisableSort,Handler) ->
  
negative.code: 			  ets:insert(?MODULE,{Pid,PI,Node})
  		  end,Proci),
      FileOrWrap = get_file(File,Traci),
      {FileOrWrap,Traci,Handler}.
  
  format_opt(Opt) when is_list(Opt) ->
      Out = case lists:keysearch(out,1,Opt) of
  