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Re: emacs rendering comparisson between emacs23 and emacs26.3
From: |
Eli Zaretskii |
Subject: |
Re: emacs rendering comparisson between emacs23 and emacs26.3 |
Date: |
Thu, 02 Apr 2020 16:30:24 +0300 |
> From: Richard Stallman <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden
> Date: Wed, 01 Apr 2020 22:32:12 -0400
>
> > I think we do try: patch review frequently has these aspects
> > discussed. But it is a well known fact that humans are lousy
> > predictors of code speed.
>
> I'm not suggesting we try to _predict_ the effect on code speed,
> rather than we have a guideline to identify the cases where _if_
> the code gets slower it would be hard for a user to escape that.
>
> What we would do, in those cases, is add a switch to turn off
> the changes.
Without some efficient method of identifying the cases where this is
probable, I fear we will have to add such switches for almost every
non-trivial change (and for some trivial ones as well).
- Re: emacs rendering comparisson between emacs23 and emacs26.3, (continued)
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/04/07
- Re: emacs rendering comparisson between emacs23 and emacs26.3, martin rudalics, 2020/04/08
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Noam Postavsky, 2020/04/11
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Richard Stallman, 2020/04/07
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Eli Zaretskii, 2020/04/08
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Richard Stallman, 2020/04/08
- Re: emacs rendering comparisson between emacs23 and emacs26.3, Stefan Monnier, 2020/04/06
Re: emacs rendering comparisson between emacs23 and emacs26.3,
Eli Zaretskii <=