Changes by: Aleksey Nogin (nogin at metaprl.org)
Date: 2007-03-20 09:49:29 -0700 (Tue, 20 Mar 2007)
Revision: 10246
Log message:

      - Fixed the add_float function in HashCode and HashDigest modules
     - Removed an unused hash_length debug field in HashDigest.t record