Changes by: Brian Emre Aydemir (baydemir at cis.upenn.edu)
Date: 2002-09-11 22:01:29 -0700 (Wed, 11 Sep 2002)
Revision: 3871
Log message:
Updating documentation to make some things a bit clearer.
(In particular, I'm trying to make it somewhat easier for
me to figure out what the code's doing in the event that
I don't look at it for a long time.)