From: Konrad Podczeck <konrad.podczeck@univie.ac.at>
To: 40611@debbugs.gnu.org
Subject: bug#40611: Fontification of source bufffer can make Occur very slow (Emacs 27.0.90 pretest)
Date: Mon, 13 Apr 2020 22:33:32 +0200 [thread overview]
Message-ID: <EA801E11-761A-4593-B5E6-B47DDD245C62@univie.ac.at> (raw)
Open a latex file for which "M-x occur Ret the Ret" gives about 3000 hits. If the source buffer is fontified, it takes about 2 seconds until the occur-buffer pops up, a time that is about 7 times longer than starting the Emacs app! On the other hand, without fontification of the source buffer, the occur buffer pops up almost immediately. Setting the user option "occur-mode-hook" to nil has no effect on this difference.
Konrad Podczeck
next reply other threads:[~2020-04-13 20:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 20:33 Konrad Podczeck [this message]
2020-10-26 11:43 ` bug#40611: Fontification of source bufffer can make Occur very slow (Emacs 27.0.90 pretest) Lars Ingebrigtsen
2020-11-30 12:47 ` Lars Ingebrigtsen
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