new function to handle reordering of trees. Seems to mostly work w/ the

new function to handle reordering of trees. Seems to mostly work w/ the

Wed Mar 28 17:27:12 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkrbtree.c (_gtk_rbtree_reorder): new function to
	handle reordering of trees.  Seems to mostly work w/ the exception
	of the parity flag.

	* gtk/gtktreeview.c (gtk_tree_view_reordered): handle "reordered"
	signal.