xabacus(6) on Linux
The text d862d356a9b4, as Debian 2.2 (Potato), Debian 2.1 (Slink) shipped it.
Abacus X widget
Flags it lists
-
-bars -
-bead -
-bfactor -
-bnumber -
-delay -
-display -
-geometry -
-spaces -
-tfactor -
-tnumber