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From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Yuchen Guo <yguo@posteo.net>
Cc: Eli Zaretskii <eliz@gnu.org>, 66416@debbugs.gnu.org
Subject: bug#66416: 29.1; Crashes when visiting HELLO file with pgtk on Wayland
Date: Tue, 10 Oct 2023 12:39:53 +0800	[thread overview]
Message-ID: <87cyxnay5i.fsf@yahoo.com> (raw)
In-Reply-To: <87mswr4ntw.fsf@lan> (Yuchen Guo's message of "Mon, 09 Oct 2023 19:07:07 +0000")


Yuchen Guo <yguo@posteo.net> writes:

> Emacs just crashed again after sending you the last email.
> Here is the output from gdb
>
>      https://codeberg.org/m0p/ublock-origin-mirror/raw/branch/main/gdb-1.txt

Thanks, but debuginfo is absent from your backtrace.  Please compile
Emacs with CFLAGS set to `-Og -g3', and ack with a backtrace from that
build.

> Namely, I am a Chinese speaker, of the Simpified variety on the
> Mainland.  Emacs invariably chooses HK or JP glyphs by default, which I
> do not understand. (I understand neither the behavior of Emacs nor the
> glyphs.) I configured Simplified Chinese [SC] as fallback in fontconfig
> and this works with firefox and terminal emulator.

This boils down to the absence of support for stylistic sets within
Emacs.  I'd advise you to replace Noto Sans CJK with a CJK font family
that segregates stylistic variants of glyphs representing identical
characters into separate font files; such as PingFang SC, inter alia.





  parent reply	other threads:[~2023-10-10  4:39 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-08 20:32 bug#66416: 29.1; Crashes when visiting HELLO file with pgtk on Wayland Yuchen Guo
2023-10-09 10:31 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-09 11:19   ` Eli Zaretskii
2023-10-09 11:24 ` Eli Zaretskii
     [not found]   ` <87bkd7k6b8.fsf@lan>
2023-10-09 18:45     ` Eli Zaretskii
2023-10-09 19:07       ` Yuchen Guo
2023-10-10  2:30         ` Eli Zaretskii
2023-10-10  5:26           ` Yuchen Guo
2023-10-10 12:08             ` Eli Zaretskii
2023-10-10 12:59               ` Yuchen Guo
2023-10-10 13:40                 ` Eli Zaretskii
2023-10-10 16:26                   ` Yuchen Guo
2023-10-11 11:31                     ` Eli Zaretskii
2023-10-11 12:45                       ` Yuchen Guo
2023-10-11 13:12                         ` Eli Zaretskii
2023-10-10  4:39         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-10-09 18:44 ` bug#66416: Coredump Yuchen Guo
2023-10-12  7:46 ` bug#66416: GDB output from new crash Yuchen Guo
2023-10-12  8:12   ` Yuchen Guo
2023-10-12 10:23     ` Eli Zaretskii
2023-10-12 11:22       ` Yuchen Guo
2023-10-12 12:31         ` Eli Zaretskii
2023-10-12 13:58           ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-12 14:28             ` Yuchen Guo
2023-10-12 14:42             ` Yuchen Guo
2023-10-14 11:00               ` Eli Zaretskii
2023-10-14 11:26                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-14 12:38                   ` Eli Zaretskii
2023-10-14 12:40                   ` Yuchen Guo
2023-10-14 12:44                     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-14 14:23                       ` Yuchen Guo
2023-10-14 15:40                         ` Eli Zaretskii
2023-10-15  1:11                         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-10-15  5:54                           ` Yuchen Guo
2023-10-12 11:43       ` Yuchen Guo
2023-10-14 19:14 ` bug#66416: 29.1; pgtk build crashes due to ftcrfont Yuchen Guo
2024-04-16  0:27   ` Björn Bidar via Bug reports for GNU Emacs, the Swiss army knife of text editors
     [not found]   ` <87mspui23l.fsf@>
2024-04-16 12:16     ` Eli Zaretskii
2024-04-16 13:13       ` Mattias Engdegård
2024-04-16 14:21         ` Björn Bidar via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-16 13:39       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-16 14:19         ` Björn Bidar via Bug reports for GNU Emacs, the Swiss army knife of text editors

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