Re: Consistent face for keys in *Help* and `substitute-command-keys'

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Thu, 11 Mar 2021 08:25:40 -0500
> Cc: larsi@gnus.org, juri@linkov.net, stefan@marxist.se, emacs-devel@gnu.org
> 
> >> For the modeline, the solution was to use a negative width for the box.
> >                                                        ^^^^^
> > You meant "height", right?
> 
> I think I actually meant "thickness" (regardless of orientation), but
> yes, the issue is clearly with the vertical size rather than the
> horizontal one, sorry.

AFAIR, the :box attribute can be asked to use one thickness in the
horizontal dimension and another in the vertical one.