> I'm leaning towards `pop-up-frames` right now because it avoids
> introducing a new notion.  Admittedly, the notion it reuses
> (i.e. `pop-up-frames`) is not the cleanest around, but
> `inhibit-new-frame` isn't super clean either.
>
> Can someone help me choose between those two bad choices?

FWIW, here's my current patch.


        Stefan