portsnap not honoring WORKDIR and PORTSDIR?

[Gary Aitken]

Is portsnap supposed to honor WORKDIR and PORTSDIR?

These are defined in /etc/portsnap.conf, and it's not clear to me
whether they are honored only via the .conf file or whether they
are supposed to be honored from the environment as well.

They appear to not be honored from the environment, and I'm wondering
whether that is deliberate or an oversight that should be corrected.

Thanks,

Gary