From: Eli Zaretskii <eliz@gnu.org>
To: duncan@bayne.id.au
Cc: rpluim@gmail.com, 74337-done@debbugs.gnu.org
Subject: bug#74337: 29.4; Visiting a file with Unicode emojis is very slow
Date: Sat, 30 Nov 2024 11:53:04 +0200 [thread overview]
Message-ID: <864j3p9hfj.fsf@gnu.org> (raw)
In-Reply-To: <86frnrgvo4.fsf@gnu.org> (message from Eli Zaretskii on Sat, 16 Nov 2024 15:22:51 +0200)
> Cc: 74337@debbugs.gnu.org, rpluim@gmail.com
> Date: Sat, 16 Nov 2024 15:22:51 +0200
> From: Eli Zaretskii <eliz@gnu.org>
>
> > From: Duncan Bayne <duncan@bayne.id.au>
> > Cc: Eli Zaretskii <eliz@gnu.org>, 74337@debbugs.gnu.org
> > Date: Sat, 16 Nov 2024 22:29:46 +1100
> >
> > Installing Symbola "fixed" the issue - visiting the file is now almost
> > instantaneous.
> >
> > So it looks like the *actual* issue might be: visiting a file with a
> > codepoint that doesn't match any installed fonts takes minutes?
>
> Yes, but only if you have a very large number of fonts installed, none
> of which supports that codepoint. Because Emacs will try all of the
> fonts that could potentially have a glyph for the codepoint.
No further comments in 2 weeks, so I'm closing this bug.
prev parent reply other threads:[~2024-11-30 9:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-13 12:13 bug#74337: 29.4; Visiting a file with Unicode emojis is very slow Duncan Bayne
2024-11-13 15:10 ` Eli Zaretskii
[not found] ` <861pzeevpy.fsf@bayne.id.au>
2024-11-13 20:33 ` Eli Zaretskii
2024-11-13 20:47 ` Duncan Bayne
2024-11-14 6:41 ` Eli Zaretskii
2024-11-14 11:42 ` Duncan Bayne
2024-11-14 14:31 ` Eli Zaretskii
2024-11-14 14:49 ` Robert Pluim
2024-11-16 11:29 ` Duncan Bayne
2024-11-16 13:22 ` Eli Zaretskii
2024-11-30 9:53 ` Eli Zaretskii [this message]
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