bug#39686: 25.2; Wrong behaviour of bibtex-autokey-name-change-strings

[Eli Zaretskii]

> Date: Fri, 21 Feb 2020 08:13:51 -0600
> From: "Roland Winkler" <winkler@gnu.org>
> CC: gojjoe2@googlemail.com
> 
> I do not know the exact status of Emacs 27.  Is it OK to install the
> patch below into the Emacs 27 branch?

I don't see a patch, just a defvar.  Which part(s) of that are
modified, and how?

Also, what commands/features will be affected by this change?

Thanks.