anchor.diff:      Text = xmerl:export_simple([XML], xmerl_html, []),
       edoc_lib:write_file(Text, Dir, ?MODULES_FRAME).
   
  -module_ref(M) ->
  -    atom_to_list(M) ++ ?DEFAULT_FILE_SUFFIX.
  +module_ref(M, Suffix) ->
  +    atom_to_list(M) ++ Suffix.
   
   xhtml(Title, CSS, Content) ->
       xhtml_1(Title, CSS, {body, [{bgcolor, "white"}], Content}).
  
positive.code:     Apps1 = [{filename:dirname(A),filename:basename(A)} || A <- Paths],
      index_file(Dir, Title),
      application_frame(Dir, Apps1, Title, CSS),
      modules_frame(Dir, [], Title, CSS),
      overview(Dir, Title, Env, Options),
  %    edoc_lib:write_info_file(Prod, [], Modules1, Dir),
      copy_stylesheet(Dir, Options).
  
negative.code:     Title = title(App, Options),
      CSS = stylesheet(Options),
      {Modules1, Error} = sources(Sources, Dir, Modules, Env, Options),
      modules_frame(Dir, Modules1, Title, CSS, Options),
      overview(Dir, Title, Env, Options),
      index_file(Dir, Title),
      edoc_lib:write_info_file(App, Modules1, Dir),
  