bug#28454: RTL HTML causes *Article* buffer to be stuck in RTL mode

[Eli Zaretskii]

> From: Tim Landscheidt <tim@tim-landscheidt.de>
> Date: Tue, 19 Sep 2017 08:22:50 +0000
> Cc: 28454@debbugs.gnu.org
> 
> The attached patch against emacs-25 seems to work for me.
> Due to Gnus's undocumentedness, it's a big stab in the dark,
> but it resets bidi-paragraph-direction for all test cases in
> my inbox :-).

Thanks.  As there were no comments, I've now pushed this to the
release branch, and I'm marking this bug done.

> * lisp/gnus/gnus-art.el: Reset bidi-paragraph-direction on article rendering
> (Bug#28454).

Please in the future include the name of the modified function(s) (in
parentheses) in the log message.