GNU bug report logs - #40702
28.0.50; (what-cursor-position) barfs on non-ASCII char

Previous Next

Full log

Message #41 received at 40702 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Štěpán Němec <stepnem <at> gmail.com>,
 Dima Kogan <dima <at> secretsauce.net>, 40702 <at> debbugs.gnu.org
Subject: Re: bug#40702: 28.0.50; (what-cursor-position) barfs on non-ASCII char
Date: Wed, 30 Sep 2020 05:45:05 +0200

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

> I'm not sure if `encode-coding-string/char` should accept a nil argument
> nor how it should treat it, so maybe it's a bug in `what-char-position`
> which should not pass a nil argument here.  So maybe the patch below
> is a good fix?

With

LANG=C LANGUAGE= LC_CTYPE="C" LC_NUMERIC="C" LC_TIME="C" LC_COLLATE="C" LC_MONETARY="C" LC_MESSAGES="C" LC_PAPER="C" LC_NAME="C" LC_ADDRESS="C" LC_TELEPHONE="C" LC_MEASUREMENT="C" LC_IDENTIFICATION="C" LC_ALL=C ./src/emacs -geometry -0+0 -Q  

I can reproduce the bug Dima is seeing, and Stefan's patch fixes the
problem, and seems otherwise unproblematic, so I've pushed it to Emacs
28.

There may be other, more general problems when running under the "C"
locale, but...

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.