2004-07-17  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimphelp-ids.h: added the removed help IDs back.

	* app/widgets/gimpfileprocview.[ch]: cache all file_procs' help
	IDs and added gimp_file_proc_view_get_help_id() which returns the
	selected item's help ID.

	* app/widgets/gimpfiledialog.c: added a custom help func which
	shows the help for the selected file_proc if the proc_view has the
	focus.