ctags(1) on OpenBSD
The text daf7d6a064c8, as OpenBSD 4.7, OpenBSD 4.6, OpenBSD 4.5 shipped it.
create a tags file
Flags it lists
-
-B -
-F -
-a -
-d -
-f -
-t -
-u -
-v -
-w -
-x