gettng the port revision number associated with the pkg repo.

[Julian Elischer]

SO imagine that I needed to be ab;e to reproduce the pkg repo as of a 
articular day, is there anywhere one can look to see the svn revision 
number that corresponds to teh current pkg files.


I would like to take a snapshot at a particular revision.. but how do 
I find out what the revision was when the build was kicked off?