hufo_tunnel(1) on Linux
The text e7f8223b8b1e, as Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
tunnel saver.
Flags it lists
-
--coarseness -
--maxfps -
--nice -
--root -
--sinusoide -
--texture -
--wireframe