Sets the color scheme for the cmenu. Default is
white text on black background for non-highlighted items, with white
highlight and black text for highlighted items.
Parameters:
name: The menu name used in cmenu:.
fore: A color number of the
the non-highlighted text color.
back: A color number of the
the non-highlighted background color.
hfore: A color number of the the highlighted text color.
hback: A color number of the
the highlighted background color.