bug#53590: 28.0.91; icompletion-vertical-mode gets stuck on 'M-x man RET awk'

[Van Ly]

On Fri, 28 Jan 2022, Eli Zaretskii wrote:

> > Date: Fri, 28 Jan 2022 14:53:16 +0000 (UTC)
> > From: Van Ly <van.ly@sdf.org>
> > cc: 53590@debbugs.gnu.org
> >
> > >                                 If not, maybe your man-db database is
> > > missing or outdated?

I tried rebuilding the man-db and there were errors.  Attached see. 
The fault could be outside of GNU Emacs as you suggest.

I used "makemandb -f" after updating /etc/man.conf to use final 
forward slash in lines like:

> plan9 /usr/local/plan9/man/
> heirloom /usr/pkg/heirloom-doctools/man/

--
vl

makemandb-out.text
Description: makemandb output