2001-08-03  Havoc Pennington  <hp@pobox.com>

	* src/display.c (event_callback): push error trap around configure 
	of withdrawn window, fixes a crash caused by rapidly
	creating/destroying a window.

	* src/window.c (recalc_window_features): don't allow shading
	undecorated windows.

	* src/wm-tester/main.c: add a program to torture window managers.
	
2001-08-01  Havoc Pennington  <hp@pobox.com>

	* src/window.c (recalc_window_features): if a window isn't
	resizeable, turn off maximize function. If min size is equal to
	max size, turn off resize function.