Re: Elisp manual omission?

[Nick Roberts]

 > There isn't much to say, really.  Tooltips are frames that are handled
 > a bit specially by the display engine (no decorations etc.), but they
 > are otherwise just like any other frame.

I thought that maybe they could be handled as frames: appear in frame-list,
selected with select-frame etc. I guess this would cause problems and they are
a special kind of frame that has some kind of exemption. Maybe the details
are only of interest at the C level and not appropriate for the manual.

Nick