bug#74750: clone-frame and make-frame pixelwise issues

[martin rudalics]

> Somewhere in the bowels
> of frame.c, et.al., is an issue where text-pixels behaves differently than
> set-frame-size which is reliable on NS where make-frame using text-pixels
> is incorrect by the vertical scroll bar width. GTK it's off, too, but I
> didn't analyze that further.

If you mean that with

(progn
  (setq frame-resize-pixelwise t)
  (make-frame '((width . (text-pixels . 800)))))

then

(frame-text-width)

evaluates to 784, please try the attached patch.

Thanks, martin

make-frame.diff
Description: Text Data