From: Aura Kelloniemi <kaura.dev@sange.fi>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 50865@debbugs.gnu.org
Subject: bug#50865: 28.0.50; Emoji with emoji modifier in Linux console garbles emacs display
Date: Tue, 28 Sep 2021 20:41:36 +0300 [thread overview]
Message-ID: <87fsto8unj.fsf@sange.fi> (raw)
In-Reply-To: <835yukk44q.fsf@gnu.org>
Hi,
On 2021-09-28 at 20:21 +0300, Eli Zaretskii <eliz@gnu.org> wrote:
> What is your terminal's encoding? what does the following show in the
> echo-area?
utf-8-unix
And the Linux console is properly in Unicode mode. (Which means Unicode as it
was understood in 2002 or so.)
> Does typing the below solve the problem?
> M-: (set-char-table-range char-width-table '(#x1f600 . #x1f64f) 1) RET
No, not alone, but when I tried
(set-char-table-range char-width-table '(#x1f300 . #x1f64f) 1)
the problem is gone. Using the same trick to force some other characters (e.g.
TIMER CLOCK) to width 1, I was able to get rid of the other problem that I
mentioned, but could not track.
Now the question is: should this be added to the linux terminal setup in
Emacs, and for what character range. If I am right, all Unicode code points
above 0x20 print just one character to the terminal, except if they don't
print anything. Probably there is no other documentation than the kernel
source – or at least the documentation is outdated. Linux console is kind of
deprecated, but it is still sort of maintained as there is no alternative
being developed.
Is there a way to get a list of code points that Emacs thinks have a width of
something else than 1?
Thank you for helping me!
--
Aura
next prev parent reply other threads:[~2021-09-28 17:41 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 14:11 bug#50865: 28.0.50; Emoji with emoji modifier in Linux console garbles emacs display Aura Kelloniemi
2021-09-28 16:12 ` Eli Zaretskii
2021-09-28 16:54 ` Aura Kelloniemi
2021-09-28 17:21 ` Eli Zaretskii
2021-09-28 17:41 ` Aura Kelloniemi [this message]
2021-09-28 18:35 ` Eli Zaretskii
2021-09-28 19:20 ` Aura Kelloniemi
2021-09-28 20:32 ` Aura Kelloniemi
2021-09-29 13:00 ` Eli Zaretskii
2021-10-01 13:23 ` Aura Kelloniemi
2021-10-01 13:35 ` Eli Zaretskii
2021-10-01 14:33 ` Aura Kelloniemi
2021-10-01 15:41 ` Eli Zaretskii
2021-10-01 16:02 ` Aura Kelloniemi
2021-10-01 17:48 ` Eli Zaretskii
2021-10-02 10:58 ` Eli Zaretskii
2021-10-02 11:21 ` Andreas Schwab
2021-10-02 11:56 ` Eli Zaretskii
2021-10-04 12:25 ` Aura Kelloniemi
2021-10-04 13:15 ` Eli Zaretskii
2021-10-04 16:35 ` Eli Zaretskii
2021-10-04 16:51 ` Aura Kelloniemi
2021-10-04 17:06 ` Eli Zaretskii
2022-09-02 12:08 ` Lars Ingebrigtsen
2022-09-02 12:31 ` Gregory Heytings
2022-09-02 12:59 ` Eli Zaretskii
2022-09-02 13:19 ` Gregory Heytings
2021-10-02 8:11 ` Lars Ingebrigtsen
2021-10-02 8:54 ` Eli Zaretskii
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