Is NO_PKG_REGISTER still supposed to work?

[Kimmo Paasiala]

>From bsd.port.mk:

# NO_PKG_REGISTER
#               - Don't register a port installation as a package.

However, testing this with a port results in the port installation
performing the staging part only and the final installation from the
stage directory on to the system being skipped when NO_PKG_REGISTER is
set. Is this still supposed to work?

-Kimmo