bug#31794: 26.1; dired-do-shell-command broken

[Eli Zaretskii]

> From: Mark Oteiza <mvoteiza@udel.edu>
> Date: Tue, 19 Jun 2018 07:40:51 -0400
> Cc: 31794@debbugs.gnu.org
> 
> On Tue, Jun 12, 2018 at 12:24 AM, Leo Liu <sdl.web@gmail.com> wrote:
> >
> > 1. emacs -q
> > 2. in dired mode press !
> > 3. C-h v
> >
> > Step 3 should give you no completion. Another issue is when
> > icomplete-mode is on one constantly gets "No matches" for every input.
> >
> > This is due to the following change.
> >
> > commit c2a8cffe8044cc38c4cf1b5c3d1c9571ddeec623
> > Date:   Sun Aug 6 10:15:17 2017 -0400
> >
> >     ; Fix previous commit
> >
> >     The mailcap minibuffer completion used dynamic binding.  Locally set
> >     a dynamic variable.
> >     * lisp/dired-aux.el: Store list of files in
> >     `minibuffer-completion-table'.
> >
> > I intend to fix the issue on emacs-26 with the following patch. Comments?
> 
> Nope, looks fine to me.

Leo, do you need help in installing this?

Thanks.