Re: "Final" version of tty child frames

[martin rudalics]

> I think on TTYs, change of focus should be triggered by either a mouse
> click (if there is a mouse) or by explicitly selecting a frame (or
> maybe by raising it).

These already work miraculously.

> Does raise-frame change input focus to the frame we raise on TTYs?

AFAICT yes.  The current problem is that when we make the selected frame
invisible or delete it, we have to choose a substitute for it.  On a GUI
the substitute could be any other visible window of any application
around or the desktop itself if there's no such window.  On a tty we
have to handle that ourselves.

martin