Changes by: Jason J. Hickey (jyh at cs.caltech.edu)
Date: 2008-07-01 17:18:16 -0700 (Tue, 01 Jul 2008)
Revision: 13081
Log message:

      Add lstat to the cache, and fix the "find" function so it does
     not follow symlinks.
     
     There are certainly many other places where we need to do
     similar, especially "rm -r" and friends.

Changes  Path(relative to omake-branches/0.9.8.x/src)
+1 -1 builtin/omake_builtin_test.ml
+2 -2 eval/omake_value.ml
+1 -1 eval/omake_value.mli
+67 -16 ir/omake_cache.ml
+2 -2 ir/omake_cache.mli