2003-01-01  Johan Dahlin  <jdahlin@async.com.br>

	* gtk/gtk.defs (GtkTreeView.scroll_to_cell): Add default values.

	* gtk/gtk.override (_wrap_gtk_tree_selection_get_selected): Check
	the mode before calling gtk_tree_selection_get_selected, this
	avoids an abort() in gtk+.

	* pygtk.py: Updated to fix #102180, so .require() can be called
	twice and won't do anything the second time (eg, not raise an
	error) based upon patch by warner-gnome.bugzilla@lothar.com