bug#52493: 29.0.50; Setting Inconsolata up in init.el makes default face rendered wrong

[Eli Zaretskii]

> Date: Thu, 16 Dec 2021 17:15:18 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: rpluim@gmail.com, 52493@debbugs.gnu.org
> 
> Hm, but then I don't understand why using ":weight medium" in
> set-face-attribute didn't help you to get the font you wanted.  That's
> the main change of that commit, AFAIU.
> 
> Maybe try to change the weight first and the family after it?

Does that font have a 'regular' weight variety?  If not, I think this
is a variant of the same issue I fixed in bug#51768: we now request a
'regular' weight when a face specifies the family, and a font which
doesn't have 'regular' is rejected.  So maybe the kludge that I added
to font.c only for MS-Windows should be in effect on Posix systems as
well?