anchor.diff:      ).
   -else.
       -define(here, true).
  +    -define(dump2file(Data, Filename), true).
       -define(debug(Msg), true).
       -define(debug(Msg,Arg), true).
   -endif.
  
positive.code: % got undefined message with standart format
  -define(undefined(Arg),
          {current_function, {M, F, A}} = process_info(self(), current_function),
          RegisteredName = case process_info(self(), registered_name) of 
              [] -> unregistered;
              {registered_name, Name} -> Name
          end,
  
negative.code: % todo: rid macros from the code with parse transform for release mode
  -ifndef(release).
      -define(here, error_logger:info_msg("(~p)~p: we are here", [?LINE,?MODULE]), true).
      -define(dump2file(Data, Filename),
          file:write_file(Filename, io_lib:fwrite("~s~n",[Data]))
      ).
      -define(debug(Msg),
          case is_binary(Msg) of
              false ->
                  error_logger:info_msg("(~p)~p: ~p is ~p", [?LINE,?MODULE,??Msg,Msg]);
              true ->
                  error_logger:info_msg("(~p)~p: ~p is ~s", [?LINE,?MODULE,??Msg,Msg])
          end, true).
      -define(debug(Msg,Arg),
  