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From: Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups: gmane.emacs.devel
Subject: Re: Strange results from sort-coding-systems
Date: Tue, 21 Mar 2006 17:03:43 -0500
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References: <v9d5gfo72o.fsf@marauder.physik.uni-ulm.de>
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>   (let ((pref (car (sort-coding-systems
> 		    '(mule-utf-16-be mule-utf-16-le mule-utf-8)))))

sort-coding-systems is destructive, so you need to pass it a copy of
the list.


        Stefan