GNU bug report logs - #33784
27.0.50; some case c-backward-token-2 takes cpu more and emacs hang

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Packages: cc-mode, emacs;

Reported by: xh yang <linux.xhyang <at> gmail.com>

Date: Tue, 18 Dec 2018 04:44:01 UTC

Severity: normal

Found in version 27.0.50

Done: Alan Mackenzie <acm <at> muc.de>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Alan Mackenzie <acm <at> muc.de>
Cc: 33784 <at> debbugs.gnu.org, linux.xhyang <at> 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 20:51:48 +0200

> Date: 18 Dec 2018 17:47:16 -0000
> From: Alan Mackenzie <acm <at> muc.de>
> Cc: 33784 <at> debbugs.gnu.org
> 
> Incidentally, the temporary buffer created by with-temp-buffer never has
> font-lock-mode enabled, and font-lock-mode is spiked so that it cannot
> be enabled in such a buffer.  I don't know why.  Attempting to enable it
> fails silently, which is probably another bug.

It's not a bug, since the temporary buffer starts in Fundamental mode.
This bug report was last modified 6 years and 154 days ago.

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