GNU bug report logs - #15555
24.3; Bidirectional display very slow with long lines

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Package: emacs;

Reported by: Jerome L Quinn <jlquinn <at> us.ibm.com>

Date: Mon, 7 Oct 2013 20:25:01 UTC

Severity: normal

Merged with 3219, 4123, 9589, 13675, 18530, 22143, 24523, 30457, 32523, 40007

Found in versions 23.1, 24.2, 24.2.93, 24.3, 24.5, 26.0.91, 27.0.50, 28.0.50

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Dmitry Antipov <dmantipov <at> yandex.ru>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 15555 <at> debbugs.gnu.org
Subject: bug#15555: Re: bug#15555: 24.3; Bidirectional display very slow with long lines
Date: Thu, 20 Feb 2014 11:32:31 +0400

On 02/19/2014 09:43 PM, Eli Zaretskii wrote:

> That's 290K, not 1.5M.  But even 1.5M should take about 100 usec to
> move with memcpy.  So this is not a catastrophe.

Even if it happens 1000 times per second?

If 190M doesn't bother you, it's still worth
to see at http://37.139.80.10/tmp/4000.avi.

Dmitry
This bug report was last modified 2 years and 305 days ago.

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