In XEmacs 21.4 (patch 3) "Academic Rigor" [Lucid] (i686-pc-linux, Mule)
This has bothered me for a while: I've customized `toolbar-visible-p'
to nil, and always when I start xemacs the xemacs window jump around
so that half of it is outside of the visual screen. Very irritating.
Reproduce by calling (customize-set-variable 'toolvar-visible-p nil),
$ xemacs -q -eval "(customize-set-variable 'toolbar-visible-p nil)"