2003-01-05  Havoc Pennington  <hp@pobox.com>

	* src/workspace.c (meta_workspace_get_neighbor): redo using new
	calc_workspace_layout to fix #98302

	* src/util.c (topic_name): shorten default prefix

	* src/screen.c (meta_screen_calc_workspace_layout): enhance this
	to handle all the funky layouts and calculate more information
	than before