bug#67559: 29.1; Fix indentation in code example of optional arguments

[Eli Zaretskii]

> From: Xiyue Deng <manphiz@gmail.com>
> Cc: 67559@debbugs.gnu.org
> Date: Fri, 01 Dec 2023 02:34:29 -0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> From: Xiyue Deng <manphiz@gmail.com>
> >> Date: Thu, 30 Nov 2023 17:45:57 -0800
> >> 
> >> The code example in the optional arguments section seems a little off in
> >> indentation according to Elisp convention.  The attached patch tries to
> >> improve it.
> >
> > Thanks, but "git am" rejects this patch with the following message:
> >
> >   Line longer than 78 characters in commit message
> >   Commit aborted; please see the file CONTRIBUTE
> >
> > Please fix the commit log message (I think the problem is in the
> > Subject line, actually) and resubmit.
> 
> Ah indeed the message was too long.  Here is the updated patch with
> shorter title.

Thanks, I installed it now on the emacs-29 branch.  It still needed a
few minor adjustments in the commit log message, please see how I
changed it.

With that, I'm closing this bug.

Btw, I don't see a copyright assignment from you on file.  Would you
like to start your legal paperwork now, so that we could accept
changes from you without limitations in the future?