| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version | ||||||||||
Arguments: window &optional box erase-p
Marks window (to the operating system) as not being in need of a redisplay causing any pending repaint messages to be discarded. If box is supplied, only the region specified by box will be validated. erase-p is ignored (it allows the same arguments as passed to invalidate-window to be passed to this function).
The box argument is ignored, and GTK will always validate the entire window.
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This page was not revised from the 8.2 page.
Created 2012.5.30.
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version | ||||||||||