| Allegro CL version 6.2 Unrevised from 6.1 |
Arguments:
This function returns the list of all active external-format objects. This function is setf-able. Thus, one can effectively remove an external-format from the Lisp system by using (setf all-external-formats) specifying a list that does not include that external-format.
(let ((before (all-external-formats))) (def-external-format :test) (set-difference (all-external-formats) before)) -> (#<external-format :test>)
See iacl.htm for more information on international character support in Allegro CL.
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 |