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From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: martin rudalics <rudalics@gmx.at>, Eli Zaretskii <eliz@gnu.org>,
	65726@debbugs.gnu.org
Subject: bug#65726: 29.1.50; Crash in regexp engine
Date: Fri, 15 Sep 2023 22:03:44 +0200	[thread overview]
Message-ID: <1F72C9BA-E6E6-4D69-A23A-FBB8B4C5DA1B@gmail.com> (raw)
In-Reply-To: <jwv34zg26ck.fsf-monnier+emacs@gnu.org>

14 sep. 2023 kl. 16.41 skrev Stefan Monnier <monnier@iro.umontreal.ca>:

> I.e. keep the idea I proposed of keeping track of a beg..end region
> that's already been handled.  But now we really do have to maintain both
> ends (before, I only had `done` which kept track of the end of the
> region), and just "restart" when we jump back to a point before the
> "done" region.

Thank you, this looks workable and should enable some further optimisations. Another option would be to add the usual cycle detection, but this is probably faster.






  reply	other threads:[~2023-09-15 20:03 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-04  7:46 bug#65726: 29.1.50; Crash in regexp engine martin rudalics
2023-09-04  8:44 ` Mattias Engdegård
2023-09-04 12:12   ` Eli Zaretskii
2023-09-04 13:18     ` Mattias Engdegård
2023-09-04 13:26       ` Mattias Engdegård
2023-09-04 13:28       ` Eli Zaretskii
2023-09-04 15:47         ` Mattias Engdegård
2023-09-05 12:23           ` Mattias Engdegård
2023-09-05 13:08             ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-05 13:50               ` Mattias Engdegård
2023-09-05 15:33                 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-06 12:03                   ` Mattias Engdegård
2023-09-09 15:55                     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-09 16:34                       ` Mattias Engdegård
2023-09-14 14:41                         ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-15 20:03                           ` Mattias Engdegård [this message]
2023-09-15 22:20                             ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-16  3:45                           ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-16 10:49                             ` Mattias Engdegård
2023-09-16 15:48                               ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18  2:14                                 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18  3:59                                   ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-18 12:32                                     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-21 17:23                                       ` Mattias Engdegård
2023-09-21 18:08                                         ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-23 11:56                                           ` Mattias Engdegård
2023-09-04 14:32 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-04 15:57   ` Eli Zaretskii
2023-09-04 17:12     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-10  7:50       ` Stefan Kangas
2023-09-10  7:55         ` Eli Zaretskii
2023-09-10 23:09           ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-11 14:46             ` Stefan Kangas
2023-09-05  7:14   ` martin rudalics
2023-09-11  8:10 ` Mattias Engdegård
2023-09-11 13:41   ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors

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