bug#68762: 30.0.50; thing-at-point for an e-mail adress stops at "."

[Eli Zaretskii]

> Cc: philipk@posteo.net, mail@titusmueller.de, me@eshelyaron.com,
>  68762@debbugs.gnu.org
> Date: Mon, 29 Jan 2024 14:41:02 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> 
> > From: Robert Pluim <rpluim@gmail.com>
> > Cc: Eli Zaretskii <eliz@gnu.org>,  mail@titusmueller.de,
> >   philipk@posteo.net,  68762@debbugs.gnu.org
> > Date: Mon, 29 Jan 2024 10:05:17 +0100
> > 
> > >>>>> On Sun, 28 Jan 2024 08:47:49 +0100, Eshel Yaron <me@eshelyaron.com> 
> > >>>>> said:
> > 
> >     >> Robert, any comments?
> > 
> > Not really. It would be nice if the test suite could be extended to
> > catch this.
> 
> Agreed.

Eshel, would you like to add some tests for this?

TIA