mgdiff(1x) on Linux
The text b094a78f164c, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge) shipped it.
Motif-based graphical file difference browser
Flags it lists
-
-args -
-file -
-quit -
-toolkitoption