branch(1rheolef) on Linux
The text 1fe2f0b4d9f8, as Debian 9 (Stretch) shipped it.
Flags it lists
-
-clean -
-elevation -
-execute -
-noclean -
-noelevation -
-noexecute -
-noverbose -
-proj -
-scale -
-subdivide -
-topography -
-umax -
-umin -
-verbose