From: Eli Zaretskii <eliz@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: mattias.engdegard@gmail.com, emacs-devel@gnu.org,
monnier@iro.umontreal.ca
Subject: Re: Removing redisplay-dont-pause
Date: Sun, 01 Dec 2024 17:57:39 +0200 [thread overview]
Message-ID: <86ser74cr0.fsf@gnu.org> (raw)
In-Reply-To: <m24j3nv2vp.fsf@gmail.com> (message from Gerd Möllmann on Sun, 01 Dec 2024 16:28:42 +0100)
> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org,
> monnier@iro.umontreal.ca
> Date: Sun, 01 Dec 2024 16:28:42 +0100
>
> Mattias Engdegård <mattias.engdegard@gmail.com> writes:
>
> > 30 nov. 2024 kl. 10.58 skrev Eli Zaretskii <eliz@gnu.org>:
> >
> >> Any opinions? Or should we install Gerd's changes?
> >
> > What's the downside, worse interactive performance on 2400 bit/s serial terminals?
>
> Maybe it's worth mentioning that a part of the story of slow terminals,
> a display optimization, was already removed in 25, I think:
> direct_output_for_insert in dispnew.c. That tried to optimize the case
> of single-char input, without being interrupted by pending input.
It was actually removed in Emacs 24, as part of support for bidi
reordering (which is incompatible with it).
prev parent reply other threads:[~2024-12-01 15:57 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-17 5:43 Removing redisplay-dont-pause Gerd Möllmann
2024-11-17 7:11 ` Eli Zaretskii
2024-11-30 9:58 ` Eli Zaretskii
2024-11-30 18:56 ` Stefan Monnier
2024-12-01 9:46 ` Mattias Engdegård
2024-12-01 10:08 ` Eli Zaretskii
2024-12-01 10:43 ` Ihor Radchenko
2024-12-01 14:40 ` Eli Zaretskii
2024-12-01 14:49 ` Ihor Radchenko
2024-12-01 15:20 ` Eli Zaretskii
2024-12-02 2:38 ` Stefan Monnier
2024-12-02 4:18 ` Gerd Möllmann
2024-12-01 15:28 ` Gerd Möllmann
2024-12-01 15:57 ` Eli Zaretskii [this message]
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