bug#70856: 30.0.50; Hang when scrolling the echo-line with pixel-scroll-precision-mode

[Eli Zaretskii]

> Cc: charmitro@posteo.net, 70856@debbugs.gnu.org
> Date: Thu, 09 May 2024 21:48:59 -0700
> From:  Steven Allen via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> (I still think we should disable mwheel scrolling in the echo area, but 
> that's a separate and negligible-priority issue)

Why would we disable that?  The mini-window can legitimately be
several lines high, and if it is more than max-mini-window-height, not
all of the material there will be actually displayed, so scrolling it
makes perfect sense to me..