bug#5423: Multiline y-or-n prompt in files.el

[Eli Zaretskii]

> From: Stephen Berman <stephen.berman@gmx.net>
> Date: Thu, 19 Nov 2020 10:33:28 +0100
> Cc: Stefan Kangas <stefan@marxist.se>, 5423@debbugs.gnu.org
> 
> $ touch /tmp/test
> $ emacs -Q --eval "(setq resize-mini-windows nil)" /tmp/test
> M-x find-file-literally RET /tmp/test RET
> => The minibuffer displays only:
> Do you want to save the file, and visit it literally instead? (y or no)

The original report didn't say anything about setting
resize-mini-windows to nil.  In fact, the original report didn't
provide any details to explain why a separate minibuffer frame doesn't
have enough space to display several lines of text.  So I think we
don't have a clear understanding of the problem, and should request
details.