Re: input-pending-p after make-frame-visible

[martin rudalics]

> I only see my problem sometimes. It doesn't reproduce if I restart
> Emacs until it does (some random amount of time later)

So you have to trigger it, somehow.

> When I do the above, if I focus away from the 2nd frame and back I see
> nothing.

With and/or without my patch?  Please compare the behaviors.

> If I minimize it (I'm on macOS, so not sure if that is the
> closest thing to lowering) then I either get a focus-out-event or
> switch-frame-event because it ends up giving the focus to the 1st
> frame, that's just how macOS works.

That's why I told you to provide for a third window (using another Emacs
process or another application) that gets focus when you minimize the
Emacs frame.  But getting a focus-out event with the patch applied _is_
bad - these should be caught by the patch.

> Maybe I can find a place to put
> last-input-event if it reproduces again.
>
> I'm using your patch now, so I can let you know if it happens again.

You can also set 'while-no-input-ignore-events' to include or rule out
specific events.

martin