bug#21415: 25.0.50; Emacs Trunk -- pixelwise width/height for x-create-frame

[martin rudalics]

> With respect to your inquiry about `frame-geometry' on OSX, I tested
> the outer frame dimensions with an applescript using the feature
> request of bug number 18283

You really should send a patch for that bug.  If noone objects I'll
apply it in a few days.  Few people here build on OS X and still fewer
write Applescripts.

> -- the results of getting the bounds with
> an applescript were the same as those returned by `frame-geometry' for
> the outer frame pixel width/height.  So that aspect of
> `frame-geometry' is correct on OSX 10.6.8 Snow Leopard Server.  I did
> not test the other aspects of `frame-geometry'.

You will need them to be able to translate from the outer frame pixel
width/height to the native width/height.  It's the latter you specify in
the width/height parameters.  So you have to subtract the width of the
external border and the title bar from the outer width/height to get the
desired native width/height.

martin