Re: emacs rendering comparisson between emacs23 and emacs26.3

[Eli Zaretskii]

> From: Richard Stallman <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden
> Date: Sun, 29 Mar 2020 23:42:05 -0400
> 
>   > That is of course the ideal we should always strive to, but it's
>   > unreasonable to expect newer versions of Emacs to stay as fast as the
>   > oder ones: we do add functionality, and some of that eats up CPU
>   > cycles.
> 
> Would you please strive to keep Emacs from slowing down
> for users who don't use, or who disable, the new functionality?

For new features that can be disabled, that is mostly the case
anyway.  But most new features we add don't have such knobs, usually
because we don't envision anyone to want them.