@samp{Show Resource Box} from the @samp{Commands} menu. This displays
a list of all the meaningful X resources and allows you to edit them.
Changes take effect immediately if you click on the @samp{Apply} button.
+(See the @code{editres} man page for more details.)
@node Table of Resources
@appendixsec Table of X Resources for Emacs
@item horizontalSpacing
Horizontal spacing in pixels between items. Default is 3.
@item verticalSpacing
-Vertical spacing in pixels between items. Default is 1.
+Vertical spacing in pixels between items. Default is 2.
@item arrowSpacing
Horizontal spacing between the arrow (which indicates a submenu) and
the associated text. Default is 10.
@item shadowThickness
-Thickness of shadow line around the widget.
+Thickness of shadow line around the widget. Default is 1.
+
+Also determines the thickness of shadow lines around other objects,
+for instance 3D buttons and arrows. If you have the impression that
+the arrows in the menus do not stand out clearly enough or that the
+difference between ``in'' and ``out'' buttons is difficult to see, set
+this to 2. If you have no problems with visibility, the default
+probably looks better. The background color may also have some effect
+on the contrast.
@item margin
-The margin of the menu bar, in characters. The default of 4 makes the
-menu bar appear like the LessTif/Motif one.
+The margin of the menu bar, in characters. Default is 1.
@end table
@node LessTif Resources