From: Divya Ranjan via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Stefan Monnier <monnier@iro.umontreal.ca>, 74281@debbugs.gnu.org
Subject: bug#74281: 30.0.91; font-lock mode hangs on scrolling large Scheme file
Date: Thu, 14 Nov 2024 09:32:12 +0000 [thread overview]
Message-ID: <87frnu2mar.fsf@subvertising.org> (raw)
In-Reply-To: <86zfm2jjbo.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 14 Nov 2024 10:44:27 +0200")
Hello, Eli
Eli Zaretskii <eliz@gnu.org> writes:
>> Date: Sat, 09 Nov 2024 16:04:13 +0000
>> From: Divya Ranjan via "Bug reports for GNU Emacs,
>> the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
>>
>>
>> 1. In emacs -Q, open a fairly big Scheme file (> 70k) and try to move in
>> the file with C-n, C-f or mouse scrolling. It sverely lags for several
>> seconds, doesn’t even respond to C-g.
>
> I can only reproduce this with C-p when moving from the end of the
> file. C-n and C-f are instantaneous here, even though this is an
> unoptimized build of Emacs 30.
I see, well its the latest build of emacs on GNU Guix, so yeah. Which lacking features in particular do you think might be causing this?
Regards,
--
Divya Ranjan,
Philosophy, Mathematics, Libre Software.
next prev parent reply other threads:[~2024-11-14 9:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-09 16:04 bug#74281: 30.0.91; font-lock mode hangs on scrolling large Scheme file Divya Ranjan via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-11-14 8:44 ` Eli Zaretskii
2024-11-14 9:32 ` Divya Ranjan via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2024-11-14 10:06 ` Eli Zaretskii
2024-11-14 11:09 ` Divya Ranjan via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-11-14 11:42 ` Eli Zaretskii
2024-11-14 16:56 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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