GNU bug report logs -
#2354
23.0.90; Emacs fails to detect utf-8 encoding with language environment Latin-1
Previous Next
Full log
View this message in rfc822 format
[Message part 1 (text/plain, inline)]
This is an automatic notification regarding your bug report
which was filed against the emacs package:
#2354: 23.0.90; Emacs fails to detect utf-8 encoding with language environment Latin-1
It has been closed by Eli Zaretskii <eliz <at> gnu.org>.
Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact Eli Zaretskii <eliz <at> gnu.org> by
replying to this email.
--
2354: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=2354
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
> From: David Engster <deng <at> randomsample.de>
> Date: Fri, 27 Feb 2009 18:46:12 +0100
> Cc: emacs-pretest-bug <at> gnu.org, 2497 <at> emacsbugs.donarmstrong.com
>
> Uwe Siart <uwe.siart <at> tum.de> writes:
> > I'm using the windows port of 23.0.91 on Win2k SP4 and I found that it
> > fails to read utf-8 encoded files correctly. When visiting a file in
> > utf-8 encoding all characters above 255 are screwed up and "C-h C RET"
> > indicates iso-latin1-dos for saving the file. This has not been an
> > issue in 23.0.90.
>
> Maybe this is a duplicate of what I reported in
>
> http://debbugs.gnu.org/cgi/bugreport.cgi?bug=2354
>
> As I write later in that bug report, I think I could track down this
> issue to the change in revision 1.413 of src/coding.c. Maybe you could
> try if the same applies to your problem.
Should be fixed by this change:
2009-02-28 Eli Zaretskii <eliz <at> gnu.org>
* coding.c (detect_coding_charset): Fix change from 2008-10-21.
Also, check iso-latin-*, not only iso-8859-*.
[Message part 3 (message/rfc822, inline)]
This is what I believe to be a regression in CVS Emacs since the
23.0.90 pretest. I'm using a fresh CVS checkout from 2009-02-17,
compiled with 'make bootstrap'.
You can reproduce it as follows:
1. emacs -Q
2. M-x set-language-environment RET Latin-1 RET
3. In some buffer write:
(ucs-insert "2500")
4. Eval it, so that the unicode character is inserted into the buffer.
5. Save the file and choose utf-8 as encoding.
6. Kill the buffer.
7. Load the file you just saved.
Result: Emacs displays "รข\224\200" for the unicode character.
Expected behaviour: Emacs should detect utf-8 encoding and display
correct character.
Please note that this has worked without problems with the Emacs
23.0.90 pretest, so it must be due to some change(s) since then in CVS.
In GNU Emacs 23.0.90.1 (i686-pc-linux-gnu, GTK+ Version 2.12.11)
of 2009-02-17 on void
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure '--prefix=/usr/local/emacs''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: nil
value of $XMODIFIERS: nil
locale-coding-system: nil
default-enable-multibyte-characters: t
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
tool-bar-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
global-auto-composition-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
M-x r e p o <tab> r <tab> C-g M-x s e t - l a n <tab>
<return> L a t i n w <backspace> - w <return> <backspace>
1 <return> M-x r e p o <tab> r <tab> <return>
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Making completion list...
Quit
Making completion list...
This bug report was last modified 16 years and 87 days ago.
Previous Next
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.