2004-11-17  Michael Natterer  <mitch@gimp.org>

	Made plug-in menu registration work the same way for ordinary and
	temporary procedures. Addresses bug #158117.

	* app/core/gimp-gui.[ch]: added "const gchar *menu_path" to
	gimp_menus_create_entry().

	* app/gui/gui-vtable.c (gui_menus_create_entry): if menu_path is
	NULL, behave as before and create an action and its menu entries
	for all the procedure's menu_paths. If it is non-NULL, skip action
	creation and create a menu entry just for that path.

	* app/plug-in/plug-ins.c (plug_ins_temp_proc_def_add): call
	gimp_menus_create_entry() with a NULL menu path and call it if
	proc_def->menu_paths *or* proc_def->menu_label is non-NULL, so
	it creates at least the procedure's action, even if it has
	no menu_path (yet).

	* tools/pdbgen/pdb/plug_in.pdb (plugin_menu_register): check both
	the list of procs and temp_procs when trying to register the
	entry.  Allow ordinary procedures and extensions to install stuff
	at query() and init() time and allow temp_procs to install stuff
	at any time.

	* app/pdb/plug_in_cmds.c: regenerated.