virtual-exterior

Arguments: window-or-screen

This function simply calls nvirtual-exterior with window-or-screen and a newly-created box. Calling nvirtual-exterior and supplying an existing box (see make-box) instead would avoid consing a box object.

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Documentation for Allegro CL version 8.1. This page is new in the 8.1 release.
Created 2007.4.30.