log messages on the source-changes list

[afabian_(_at_)_austin_(_dot_)_rr_(_dot_)_com]

I've been watching the source changes list, and I've seen a lot of
log messages I don't quite understand.  This is all idle curiousity,
granted, but ...

what does "sync" mean?  what does "regen" mean?  I'm guessing the
ok foo@ means foo_(_at_)_openbsd_(_dot_)_org has primary responsbility for what's
being modified and it's cleared with that person.  Is that correct?
Also seen mention to a Steelix CVS, and I'm slightly curious about
what that is.

-- 
Adam Fabian (afabian_(_at_)_austin_(_dot_)_rr_(_dot_)_com)