From: Eli Zaretskii <eliz@gnu.org>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 41520@debbugs.gnu.org, stefan@marxist.se, pipcet@gmail.com
Subject: bug#41520: 28.0.50; Crash in character.h due to assertion error
Date: Sun, 27 Sep 2020 18:15:53 +0300 [thread overview]
Message-ID: <83blhrntcm.fsf@gnu.org> (raw)
In-Reply-To: <87wo0f1e3e.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 27 Sep 2020 16:36:21 +0200)
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: Pip Cet <pipcet@gmail.com>, 41520@debbugs.gnu.org, stefan@marxist.se
> Date: Sun, 27 Sep 2020 16:36:21 +0200
>
> > I'm okay with those additional changes, but let's install them on
> > master, as they are a cleanup, not a bug.
>
> Pip's patch from May no longer applies cleanly, so I've respun it for
> the trunk now.
>
> Does this still look OK?
Almost. I'd rather skip this part:
> @@ -882,8 +881,7 @@ back_comment (ptrdiff_t from, ptrdiff_t from_byte, ptrdiff_t stop,
> if (open_paren_in_column_0_is_defun_start
> && NILP (Vcomment_use_syntax_ppss)
> && (from == stop
> - || (temp_byte = dec_bytepos (from_byte),
> - FETCH_CHAR (temp_byte) == '\n')))
> + || (FETCH_BYTE (from_byte - 1) == '\n')))
It might be that I'm being paranoid here, but I don't like calling
FETCH_BYTE when we are potentially in the middle of a multibyte
sequence or near the gap.
The rest should be fine, thanks.
next prev parent reply other threads:[~2020-09-27 15:15 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 7:05 bug#41520: 28.0.50; Crash in character.h due to assertion error Stefan Kangas
2020-05-25 7:28 ` Pip Cet
2020-05-25 7:41 ` Pip Cet
2020-05-25 14:18 ` Eli Zaretskii
2020-05-25 14:30 ` Pip Cet
2020-05-25 15:07 ` Eli Zaretskii
2020-05-25 15:16 ` Pip Cet
2020-05-25 16:09 ` Eli Zaretskii
2020-05-25 17:54 ` Pip Cet
2020-05-25 19:30 ` Eli Zaretskii
2020-05-25 20:39 ` Pip Cet
2020-05-26 16:17 ` Eli Zaretskii
2020-09-27 14:36 ` Lars Ingebrigtsen
2020-09-27 15:15 ` Eli Zaretskii [this message]
2020-09-27 15:42 ` Lars Ingebrigtsen
2020-09-27 16:00 ` Eli Zaretskii
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