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

[Drew Adams]

> > I don't know if we should add a key binding, since the most obvious
> > place to put it, `C-h c', is unfortunately already taken.  Perhaps
> > `C-h x' would make some sense in analogy with `M-x'.  (Or perhaps it
> is
> > worth moving `describe-key-briefly'...)  So I solved it here by not
> > adding any key at all, for now.
> >
> > Thoughts?
> 
> Yeah, the `C-h' keymap is very full...  Hm...  `C-h x' does indeed seem
> to be the most best one among the non-taken letters.

(I'm the one who wrote `describe-command' (long ago).)

I bind it to `C-h c', in place of `describe-key-briefly',
which I moved to `C-h C-c'.

I think this makes sense for vanilla Emacs also, as
`d-k-b' is, I think, not used so much nowadays.
(Am I wrong about that?  Dunno.)

Yes, this would be an incompatible default key change,
so if you think it's a good idea then it should maybe
be discussed in emacs-devel.

I personally haven't used `describe-key-briefly since
the 80s.  And I use `C-h k' often (as well as `C-h c'
as `describe-command').