From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: mail@daniel-mendler.de, 63253@debbugs.gnu.org
Subject: bug#63253: 29.0.90; with-delayed-message fails in combination with inhibit-message
Date: Mon, 08 May 2023 11:27:22 -0400 [thread overview]
Message-ID: <jwvr0rqn8yz.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <833546df71.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 08 May 2023 18:18:42 +0300")
> Or maybe (or in addition) regex-emacs.c should save and restore its
> state around calls to maybe_quit? Is that possible?
That would be very costly, I think.
But maybe `gl_state` can be turned into an array (stack) of states, or
can be stack-allocated, so that when we can do nested regexp
matches safely.
There's still the issue that `set-message-functions` could theoretically
do nasty things like insert/delete text in the current buffer, leading
to `regexp.c` containing stale pointers to the old text.
Stefan
prev parent reply other threads:[~2023-05-08 15:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-03 19:54 bug#63253: 29.0.90; with-delayed-message fails in combination with inhibit-message Daniel Mendler
2023-05-04 5:21 ` Eli Zaretskii
2023-05-04 22:13 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-08 13:54 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-08 14:55 ` Eli Zaretskii
2023-05-08 15:13 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-08 16:06 ` Eli Zaretskii
2023-05-10 2:31 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-10 11:16 ` Eli Zaretskii
2023-05-10 15:15 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-10 15:50 ` Eli Zaretskii
2023-05-11 15:00 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-05-11 15:55 ` Eli Zaretskii
2023-05-08 15:18 ` Eli Zaretskii
2023-05-08 15:27 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
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