number of this copy of
						figdisp or pgdisp.  An
						arbitrary number of copies of
						figdisp/pgdisp may be run at
						the same time, as long as each
						one's id number is unique.

-geometry WxH[+x+y]			512x512	This flag corresponds to
						.bm.geometry in figdisp and
						.lg.geometry in pgdisp

-lgGeometry WxH[+x+y]	.lg.geometry	512x512	The line graphics window
						geometry.


-lineColors #		.lineColors	16	The number of colors to use for
						line graphics.

-visual			.visual		Any	The vi