pxpoly(1) on Linux
The text ea3185eab18d, as Debian 12 (Bookworm) shipped it.
manual page for pxpoly 1.3
Flags it lists
-
--citation -
--help -
--outf -
--seed -
--treef -
--version -
-C -
-V -
-h -
-o -
-t -
-x