bug#28685: 25.3; wrong handling ~/.cpp.el

[Eli Zaretskii]

> From: Noam Postavsky <npostavs@users.sourceforge.net>
> Cc: yamato@redhat.com,  28685@debbugs.gnu.org
> Date: Sat, 14 Oct 2017 10:14:22 -0400
> 
> > Btw, I think we should use expand-file-name rather than concat, to
> > access ~/.cpp.el.
> 
> Hmm, actually shouldn't it be ~/.emacs.d/cpp.el rather than ~/.cpp.el?

That'd be a change in behavior, although I don't mind it.  But is it
really necessary, and if so, why?