lightspeed -V (return code: 1)
lightspeed: unrecognized option '--version'
(lightspeed:21709): Gtk-WARNING **: cannot open display:
lightspeed --help (return code: 0)
Light Speed! 1.2b
Copyright (C) 1999 by Daniel Richard G. <skunk@mit.edu>
usage: lightspeed [-hsa] [object]
-h --help Print this help screen
-s --simple Use simplified interface
-a --advanced Use advanced interface (default)
object 3D file to load on startup (.3DS or .LWO)