bug#46627: [External] : bug#46627: [PATCH] Add new help command 'describe-command'

[Eli Zaretskii]

> From: Drew Adams <drew.adams@oracle.com>
> CC: "larsi@gnus.org" <larsi@gnus.org>,
>         "stefan@marxist.se"
>       <stefan@marxist.se>,
>         "46627@debbugs.gnu.org" <46627@debbugs.gnu.org>
> Date: Sat, 20 Feb 2021 20:06:47 +0000
> 
> > The main difference is in the completion these commands
> > offer.  describe-command completes only on commands.
> 
> Yes, that's an important difference.  In addition,
> _only commands are accepted_ as input, regardless
> of whether you use completion.

No, because RET does completion.