bug#14084: 24.3.50; `substitute-command-keys': allow for expansion of <remap>...

[Drew Adams]

> > I think the `C-h b' output could perhaps be reorganised, 
> > because bar and foo frequently are displayed far apart,
> > so the person looking for the key for bar would have to look around.
> >
> > We could, for instance, add an extra line here.
> > But did you have other contexts in mind?
> 
> Apparently not, so I've now added code to Emacs 29
> that results in this sort of display:
> 
> <remap> <display-buffer> ido-display-buffer
> C-x 4 C-o                display-buffer


The request was to please add an optional arg to
`substitute-command-keys' that changes the behavior.
IOW, give code control - and in the ways suggested.  

So ... "won't fix".  You ignored the request and did
what you wanted from the beginning for a different
problem you saw: just foo and bar being far apart.