From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: 33784@debbugs.gnu.org, linux.xhyang@gmail.com
Subject: bug#33784: 27.0.50; some case c-backward-token-2 takes cpu more and emacs hang
Date: Tue, 18 Dec 2018 21:23:45 +0200 [thread overview]
Message-ID: <83r2eed4fy.fsf@gnu.org> (raw)
In-Reply-To: <20181218185505.GC8949@ACM> (message from Alan Mackenzie on Tue, 18 Dec 2018 18:55:05 +0000)
> Date: Tue, 18 Dec 2018 18:55:05 +0000
> Cc: linux.xhyang@gmail.com, 33784@debbugs.gnu.org
> From: Alan Mackenzie <acm@muc.de>
>
> The current strategy is silently to ignore (font-lock-mode) when the
> buffer name begins with a space. It feels to me like an easy to
> implement, but suboptimal, workaround to a real problem, whatever that
> real problem might be.
The real problem is probably performance. But that's a guess; someone
will have to do the forensics to find out which change did that, and
then try to find related bug reports and/or discussions.
next prev parent reply other threads:[~2018-12-18 19:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-18 4:09 bug#33784: 27.0.50; some case c-backward-token-2 takes cpu more and emacs hang xh yang
[not found] ` <mailman.5878.1545108246.1284.bug-gnu-emacs@gnu.org>
2018-12-18 17:47 ` Alan Mackenzie
[not found] ` <20181218174716.96822.qmail@mail.muc.de>
2018-12-18 18:51 ` Eli Zaretskii
2018-12-18 18:55 ` Alan Mackenzie
[not found] ` <20181218185505.GC8949@ACM>
2018-12-18 19:23 ` Eli Zaretskii [this message]
2018-12-18 21:05 ` Alan Mackenzie
2018-12-18 22:05 ` Glenn Morris
2018-12-19 19:20 ` Alan Mackenzie
2018-12-19 15:22 ` Eli Zaretskii
2018-12-20 7:18 ` bug#33784: xh yang
2018-12-20 12:53 ` bug#33784: Alan Mackenzie
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