pr(1) on OpenBSD
The text c7901fd597cf, as OpenBSD 2.6 shipped it.
print files
Flags it lists
-
-F -
-a -
-column -
-d -
-e -
-f -
-h -
-i -
-l -
-m -
-n -
-o -
-r -
-s -
-t -
-w