bug#10104: Extra empty space at bottom of frame under Xfce, athena toolkit

[Glenn Morris]

Jan Djärv wrote:

> I can't repeat this.  What is your default font.
> Also, those colors are not the Emacs defaults, so how do you get them
> when starting with -Q?

Sorry; I was using -fg white -bg black for illustration because I
thought it made the issue easier to see. The menu-bar colour came from
X resources, which are not ignored with -Q for Lucid properties.

This prompted me to check my X resources, and it turns out the issue is
caused by:

Emacs.pane.menubar.margin: 3

Using anything other than 1 here gives me the extra space at the bottom
of the frame. The font does not seem to matter. It happens with both the
system default
xft:-unknown-DejaVu Sans Mono-normal-normal-normal-*-13-*-*-*-m-0-iso10646-1 

and my normal
x:-misc-fixed-medium-r-normal--15-140-75-75-c-90-iso8859-1