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: gerd.moellmann@gmail.com, matt@rfc20.org, 58342@debbugs.gnu.org,
mail@andreas-politz.de
Subject: bug#58342: 29.0.50; noverlay branch is O(N) for important calls
Date: Fri, 07 Oct 2022 10:47:51 -0400 [thread overview]
Message-ID: <jwvk05b7l8x.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <83sfjzn3cx.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 07 Oct 2022 16:57:18 +0300")
>> Do you happen to know via which path it can be called (beside the obvious
>> ones when the redisplay ends up calling ELisp, such as via jit-lock)?
>
> pos_visible_p
> -> previous-single-char-property-change
Ah, thanks, indeed. Hadn't noticed this one.
> set_point_both
> -> previous-char-property-change
> -> previous-overlay-change
I knew about this one but AFAIC it doesn't count :-) because it's only
triggered when `inhibit-point-motion-hooks` is nil, and this var has
defaulted to t (and been marked obsolete) since Emacs-25.
Stefan
next prev parent reply other threads:[~2022-10-07 14:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-06 23:25 bug#58342: 29.0.50; noverlay branch is O(N) for important calls Matt Armstrong
2022-10-07 1:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-07 7:09 ` Eli Zaretskii
2022-10-07 13:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-07 13:57 ` Eli Zaretskii
2022-10-07 14:47 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2022-10-07 15:23 ` Matt Armstrong
2022-10-07 16:51 ` bug#58361: " Andreas Politz
2022-10-07 18:38 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-07 17:11 ` bug#58342: " Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-07 20:37 ` Matt Armstrong
2022-10-07 21:22 ` Drew Adams
2022-10-08 0:27 ` Drew Adams
2022-10-07 21:58 ` Dmitry Gutov
2022-10-08 6:20 ` Eli Zaretskii
2022-10-08 13:08 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-10-08 17:24 ` Drew Adams
2022-10-08 23:08 ` Matt Armstrong
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