bug#33921: 27.0.50; Default height is inconsistently - and apparently also incorrectly - documented

[Markus Triska]

martin rudalics <rudalics@gmx.at> writes:

> Evaluating (frame-height) with emacs -Q should yield 36.  What does it
> give for you?  And what is your value of (window-total-height) for the
> initial window?  It's 35 here.

(frame-height) yields 29, and (window-total-height) yields 28.

When I run (set-frame-height nil 36), then (frame-height) yields 36.

So, it's possible to obtain this frame height, and ideally this should
also be obtainable with the "-g" option.

I tried all this with the window manager FVWM as shipped with Debian.