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Re: emacs rendering comparisson between emacs23 and emacs26.3
From: |
Richard Stallman |
Subject: |
Re: emacs rendering comparisson between emacs23 and emacs26.3 |
Date: |
Fri, 27 Mar 2020 22:48:38 -0400 |
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> It's not possible. Bidirectional editing support in Emacs is
> unconditional, it isn't an optional feature.
It isn't optional _now_ but maybe there is an opportunity to optimize
redisplay if the userssays "no BIDI".
Maybe some of the pre-bidi code could be brought back and used
when the user says there is no BIDI in the buffer.
> What I would suggest is to compare with Emacs 24.1, which already
> supported bidi.
It would be interesting to compare 24 and 23, to see what slowdown
there is. And compare other subsequent versions to see what slowdown
there is. These could give hints for what operations are worth trying
to optimize.
--
Dr Richard Stallman
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)
- Re: emacs rendering comparisson between emacs23 and emacs26.3, (continued)
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/21
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/22
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Amin Bandali, 2020/03/22
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/22
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Richard Stallman, 2020/03/22
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/26
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Stefan Monnier, 2020/03/26
- Re: emacs rendering comparisson between emacs23 and emacs26.3, rrandresf, 2020/03/26
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/27
- Re: emacs rendering comparisson between emacs23 and emacs26.3, andrés ramírez, 2020/03/27
- Re: emacs rendering comparisson between emacs23 and emacs26.3,
Richard Stallman <=
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Alan Mackenzie, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/03/28
- Re: emacs rendering comparisson between emacs23 and emacs26.3, andrés ramírez, 2020/03/29