GNU bug report logs - #57207
29.0.50; Fontification is slow after e7b5912b23 (Improvements to long lines handling)

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Package: emacs;

Reported by: Ihor Radchenko <yantar92 <at> gmail.com>

Date: Sun, 14 Aug 2022 15:55:01 UTC

Severity: normal

Found in version 29.0.50

Done: Gregory Heytings <gregory <at> heytings.org>

Bug is archived. No further changes may be made.

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 57207 <at> debbugs.gnu.org, yantar92 <at> gmail.com
Subject: bug#57207: 29.0.50; Fontification is slow after e7b5912b23 (Improvements to long lines handling)
Date: Sun, 21 Aug 2022 14:08:17 +0200

Gregory Heytings <gregory <at> heytings.org> writes:

> I can reproduce that, too.  The "Narrow" indication disappears with
> the next redisplay cycle, so it seems to be a not-too-grave issue (but
> a bug nonetheless).

The buffer is actually left in a visually narrowed state -- type
something before the (hidden) long line, and bits of the window will
become blank until you type something else.
This bug report was last modified 2 years and 169 days ago.

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