bug#74709: [PATCH] Avoid empty unique qualifier in buffer name

[Eli Zaretskii <eliz@gnu.org>]

> From: Manuel Giraud <manuel@ledu-giraud.fr>
> Cc: 74709@debbugs.gnu.org
> Date: Fri, 06 Dec 2024 17:34:55 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> Date: Fri, 06 Dec 2024 13:17:31 +0100
> >> From:  Manuel Giraud via "Bug reports for GNU Emacs,
> >>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> >> 
> >> This patch prevents from having an empty unique qualifier in the buffer
> >> name.  Maybe this could happen with others file buffer as well but, most
> >> of the time, you could witness it with Dired buffer in homedir.  Here is
> >> a recipe:
> >> 
> >>   - emacs -Q
> >>   - C-x d /ssh:somewhere: ;; This buffer is named "~</ssh:somewhere:>"
> >>   - C-x d /~/             ;; This buffer is named "~<>"
> >> 
> >> With this patch, the last buffer will simply be named "~" instead.
> >
> > FWIW, I actually like the feature whereby once we need the <SOMETHING>
> > suffix, all the buffers that share the same base name acquire the
> > brackets.  Why is it a problem that there's nothing inside?  It is not
> > a bug.
> 
> No it is not a bug.  It is just a matter of aesthetic.  But you're right
> that it could also serve as visual help.  I think this PR could be
> ignored then.  Thanks.

Let's wait a bit for others to chime in, before we decide to close,
okay?