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

[Eli Zaretskii]

> Date: Fri, 21 Feb 2020 13:50:01 -0600
> From: "Roland Winkler" <winkler@gnu.org>
> Cc: 39686@debbugs.gnu.org,
>     gojjoe2@googlemail.com
> 
> On Fri Feb 21 2020 Eli Zaretskii wrote:
> > 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?
> 
> I am sorry, I had tried to keep things readable for the OP.
> A proper patch is attached below.
> 
> The patch affects the autokey machinery of bibtex-mode that
> calculates keys for new BibTeX entries based on the content of an
> entry.  The entry point for the autokey machinery is the function
> bibtex-generate-autokey.  In bibtex.el, this function is called once
> by the user command bibtex-clean-entry.  No other package inside
> emacs relies on this.

Thanks.  I'm fine with installing this on the emacs-27 branch.