anchor.diff:      {arity,A} = erlang:fun_info(Fun, arity),
       mfa_string({M,F,A});
   mfa_string({M,F,A}) ->
  -    io_lib:format("~w:~w/~w", [M,F,A]);
  +    io_lib:format("~w:~tw/~w", [M,F,A]);
   mfa_string(X) ->
       w(X).
   
  
positive.code: 
  split_print_exports([], [{F, A}|T]) ->
      Str = " ",
      format("~-30s~w/~w~n", [Str, F, A]),
      split_print_exports([], T);
  split_print_exports([{F1, A1}|T1], [{F2, A2} | T2]) ->
      Str = flatten(io_lib:format("~w/~w", [F1, A1])),
      format("~-30s~w/~w~n", [Str, F2, A2]),
      split_print_exports(T1, T2);
  split_print_exports([], []) -> ok.
  
  
negative.code:     end.
  
  iformat(A1, A2, A3, A4, A5) ->
      format("~-21ts ~-33ts ~8s ~8s ~4s~n", [A1,A2,A3,A4,A5]).
  
  all_procs() ->
      case is_alive() of
  