Can synth skip/ignore specified ports?

[Bob Willcox]

I have a customized version of minidlna installed that I don't ever want
updated (I've added support for DSD encoded audio files). Is there a way to
tell synth to ignore the net/minidlna port?

When I was using portupgrade I set a HOLD_PKGS entry in the
/usr/local/etc/pkgtools.conf file. Is there something similar with synth (my
search turned up nothing).

Thanks,
Bob

-- 
Bob Willcox    | Ninety percent of the politicians give the other
bob at immure.com | ten percent a bad reputation.
Austin, TX     |      -- Henry Kissinger