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From: | Gerd Möllmann |
Subject: | bug#56682: Fix the long lines font locking related slowdowns |
Date: | Tue, 26 Jul 2022 08:32:33 +0200 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) |
Gregory Heytings <gregory@heytings.org> writes: > I pushed another improvement to the branch. Now motion in a > font-locked buffer is almost as fast as in a non font-locked one; I > don't think it's possible to make further significant improvements. Font-lock Scroll-bar Composition Output ------------------------------------------------------------ on on on GCs: 13 Elapsed time: 1.632215 seconds on off on GCs: 1 Elapsed time: 1.433515 seconds on off off GCs: 2 Elapsed time: 1.209662 seconds off off off GCs: 2 Elapsed time: 0.524913 seconds
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