From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: 52298@debbugs.gnu.org
Subject: bug#52298: 29.0.50; Frequent redisplay cycles induced by c-type-finder-timer-func timer in CC Mode
Date: Sun, 12 Dec 2021 21:21:40 +0200 [thread overview]
Message-ID: <83zgp5mxx7.fsf@gnu.org> (raw)
In-Reply-To: <YbZICVAERUG3EFXZ@ACM> (message from Alan Mackenzie on Sun, 12 Dec 2021 19:05:45 +0000)
> Date: Sun, 12 Dec 2021 19:05:45 +0000
> Cc: 52298@debbugs.gnu.org
> From: Alan Mackenzie <acm@muc.de>
>
> This particular feature simply hasn't worked out well. If the
> background scanning were to complete in a few seconds, it wouldn't be
> too bad. But nearly two minutes on a modern (well, 4½ yo) machine for
> just one buffer, with the annoyance of the "stuttering", is not worth
> the gain.
>
> What we have is effectively the entire buffer getting half-fontified in
> the background. That's not what JIT fontification is supposed to be
> about.
Maybe just lowering the frequency of the time would be enough. Or
running it off an idle timer. E.g., I'm a happy user if jit-stealth,
and it never causes me any annoying side effects. So maybe this
feature could run similarly?
Thanks.
next prev parent reply other threads:[~2021-12-12 19:21 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-05 7:46 bug#52298: 29.0.50; Frequent redisplay cycles induced by c-type-finder-timer-func timer in CC Mode Eli Zaretskii
2021-12-06 20:53 ` Alan Mackenzie
2021-12-07 12:58 ` Eli Zaretskii
2021-12-07 19:58 ` Alan Mackenzie
2021-12-07 20:16 ` Eli Zaretskii
2021-12-08 20:15 ` Alan Mackenzie
2021-12-09 7:08 ` Eli Zaretskii
2021-12-09 20:11 ` Alan Mackenzie
2021-12-09 20:38 ` Eli Zaretskii
2021-12-10 18:16 ` Alan Mackenzie
2021-12-10 18:51 ` Eli Zaretskii
2021-12-10 22:52 ` Alan Mackenzie
2021-12-11 7:59 ` Eli Zaretskii
2021-12-11 14:52 ` Alan Mackenzie
2021-12-11 15:38 ` Eli Zaretskii
2021-12-11 17:04 ` Alan Mackenzie
2021-12-11 18:21 ` Eli Zaretskii
2021-12-12 8:58 ` Alan Mackenzie
2021-12-12 9:15 ` Eli Zaretskii
2021-12-12 19:05 ` Alan Mackenzie
2021-12-12 19:21 ` Eli Zaretskii [this message]
2021-12-13 14:19 ` Alan Mackenzie
2021-12-12 23:31 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-13 14:25 ` Alan Mackenzie
2021-12-19 14:38 ` Alan Mackenzie
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