bug#45898: 27.1; wedged in redisplay again

[Lars Ingebrigtsen]

Eli Zaretskii <eliz@gnu.org> writes:

> I don't think it's a very good idea to switch buffers behind user's
> back.  It is better to tell the user there's a problem and let them do
> whatever is right for them.
>
> But yes, we could also consider something like that -- if we find a
> safe way of doing it.

The scenario here is that the user is hitting `C-g' repeatedly while in
redisplay, so it's not exactly behind the user's back...

Finding a safe way to interrupt redisplay is the problem, though.

-- 
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   bloggy blog: http://lars.ingebrigtsen.no