bug#81505: Fixes for doc/misc/url.texi

> From: Tim Landscheidt <[email protected]>
> Cc: [email protected]
> Date: Tue, 28 Jul 2026 12:14:53 +0000
> 
> Eli Zaretskii <[email protected]> wrote:
> 
> > […]
> 
> >> -@defun url-cookie-delete-cookies &optional regexp
> >> +@defun url-cookie-delete-cookies &optional regexp keep
> >>  This function takes a regular expression as its parameters and deletes
> >>  all cookies from that domain.  If @var{regexp} is @code{nil}, delete
> >>  all cookies.
> 
> > This should describe the optional argument KEEP, right?
> 
> I wasn't sure about that as my impression was that sometimes
> not all parameters are explained.  But a solution could be:
> 
> | If @var{keep} is non-@code{nil}, instead delete all cookies
> | that do not match @var{regexp}.

Yes.  So would you mind re-posting the patches, with the above fix and
with a ChangeLog-style commit log message, so I could then simply use
"git am" to install?

TIA