bug#29347: 27.0.50; C-g doesn't quit minibuffer

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: rms@gnu.org,  29347@debbugs.gnu.org
> Date: Sun, 19 Nov 2017 09:33:10 +0100
> 
> On Nov 19 2017, Eli Zaretskii <eliz@gnu.org> wrote:
> 
> > Did you try "C-x o"?  If that works, then it's not a bug, it means
> > you've entered recursive exit in the minibuffer in some way.
> 
> Recusive edit will be indicated in the mode line, and C-g will exit it
> in the minibuffer.

I meant enable-recursive-minibuffers, which AFAIK doesn't have any
indications.