anchor.diff:              _ = diameter_codegen:from_dict(FileName, Spec, Opts, hrl),
               HrlFile = filename:join("src", FileName ++ ".hrl"),
               ErlFile = filename:join("src", FileName ++ ".erl"),
  -            ErlCOpts = [{outdir, "ebin"}] ++ rebar_config:get(Config, erl_opts, []),
  +            ErlCOpts = [{outdir, "ebin"}] ++
  +                        rebar_config:get(Config, erl_opts, []),
               _ = compile:file(ErlFile, ErlCOpts),
               case filelib:is_regular(HrlFile) of
                   true ->
  
positive.code:                     ok
              end;
          {error, Reason} ->
              ?ABORT("Compiling ~s failed: ~s~n", [Source, diameter_dict_util:format_error(Reason)])
      end.
  
  dia_generated_files(DiaDir, SrcDir, IncDir) ->
  
negative.code:        "~s.~n"
         "~n"
         "Valid rebar.config options:~n"
         "  {dia_opts, []} (options from diameter_make:codec/2 supported with~n"
         "                  exception of inherits)~n"
         "  {dia_first_files, []} (files in sequence to compile first)~n",
         [Description]).
  
  -spec compile_dia(file:filename(), file:filename(),
  