| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: window-or-nil ancestor-maybe &key return-true-if-eq
Returns true if ancestor-maybe is either the
parent of window-or-nil, or the parent of the
parent, and so on. Otherwise returns nil.
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 | |||||||||