bug#60703: Patches to xwidget code

[Eli Zaretskii]

> From: Po Lu <luangruo@yahoo.com>
> Cc: emacs-devel@gnu.org,  60703@debbugs.gnu.org
> Date: Tue, 10 Jan 2023 17:59:04 +0800
> 
> > --- a/lisp/xwidget.el
> > +++ b/lisp/xwidget.el
> > @@ -924,8 +924,9 @@ xwidget-webkit-reload
> >  (defun xwidget-webkit-current-url ()
> >    "Display the current xwidget webkit URL and place it on the `kill-ring'."
> >    (interactive nil xwidget-webkit-mode)
> > -  (let ((url (xwidget-webkit-uri (xwidget-webkit-current-session))))
> > -    (message "URL: %s" (kill-new (or url "")))))
> > +  (let ((url (or (xwidget-webkit-uri (xwidget-webkit-current-session)) 
> > "")))
> > +    (kill-new url)
> > +    (message "URL: %s" url)))
> >  
> >  (defun xwidget-webkit-browse-history ()
> >    "Display a buffer containing the history of page loads."
> 
> This change is fine for Emacs 29.1.  Eli, WDYT?

Fine by me.

> These changes are also fine for Emacs 29, but the TODO seems excessive.
> Eli, any comments here?

I don't have an opinion, so if it's OK in your opinion, I'm fine with
adding this.  Are we sure this will not affect any important aspects
of the build, except where we already have problems?  (I don't see any
description of the problems and their solution in the commit log or
the comments.)

> All in all, all your changes are fine for Emacs 29 by me.  What they
> need is a proper commit message.  See the node "Style of Change Logs" in
> the GNU Coding Standards for examples of how to do this:
> 
>   https://www.gnu.org/prep/standards/standards.html#Style-of-Change-Logs

I don't see copyright assignment for Andrew, so this should be settled
before accepting the contribution of this magnitude.

> Thanks again for working on Emacs.

Seconded.

P.S. Please don't cross-post to emacs-devel.