[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Redisplay slower in Emacs 28 than Emacs 27
From: |
Eli Zaretskii |
Subject: |
Re: Redisplay slower in Emacs 28 than Emacs 27 |
Date: |
Tue, 08 Dec 2020 18:11:17 +0200 |
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: ghe@sdf.org, emacs-devel@gnu.org
> Date: Tue, 08 Dec 2020 16:07:29 +0100
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > What will this do when the image file on disk changes? AFAIU, the
> > current implementation will use the new image for the tool bar on the
> > next redisplay opportunity, but this change will make us continue
> > using the cached one?
>
> Yes. Changing toolbar image file contents is such a rare action that
> it's not worth making Emacs recheck them on redisplay.
All we need to do is stat the file, and reload it if its time stamp or
size changed. Why is that a problem? If we don't do that, we are
making an incompatible change, and I don't see a reason for doing that
unconditionally.
- Re: Redisplay slower in Emacs 28 than Emacs 27, (continued)
- Re: Redisplay slower in Emacs 28 than Emacs 27, João Távora, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27,
Eli Zaretskii <=
- Re: Redisplay slower in Emacs 28 than Emacs 27, Alan Third, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Stefan Monnier, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/08
- Re: Redisplay slower in Emacs 28 than Emacs 27, Eli Zaretskii, 2020/12/08