| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: window &optional box erase-p
Invalidates box of window which means that it will be later
repainted. box defaults to the visible-box of window. If erase-p is
true (default is nil),
then window's background is cleared before it is repainted.
The more general function invalidate is now recommended over most of the invalidate-* functions.
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||