xpce(1) on Linux
The text c48e0cfc26c9, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 5.0 (Lenny), Debian 3.0 (Woody) shipped it.
Prolog with graphical user interface (GUI)
The text c48e0cfc26c9, as Debian 9 (Stretch), Debian 8 (Jessie), Debian 5.0 (Lenny), Debian 3.0 (Woody) shipped it.
Prolog with graphical user interface (GUI)