Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-04-19 19:21:46 -0700 (Tue, 19 Apr 2005)
Revision: 888
Log message:
It is clear that I should work on a branch while adding value-dependencies.
This is a non-compiling version that adds value-dependencies to the
rule info, but doesn't yet propagate it all the way to the build.