bug#21329: 25.0.50; Flyspell minor mode produces weird effects on keyboard macros

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Mark Karpov <markkarpov@openmailbox.org>,  21329@debbugs.gnu.org
> Date: Tue, 25 Aug 2015 09:15:58 -0400
> 
> > The problem is that 'sit-for' calls 'read-event', and then "undoes"
> > that by pushing the events it read onto unread-command-events.
> 
> Indeed, that's a problem.  The right fix would be to change the code so
> as not to consume any event in the first place.

Any more specific advice?  I'm afraid I'm otherwise not up to the job.