Changes by: Yegor N. Bryukhov (ybryukhov at gc.cuny.edu)
Date: 1999-02-23 04:38:58 -0800 (Tue, 23 Feb 1999)
Revision: 2597
Log message:
TermHash become a parameter for TermHeaderConstr, TermNorm,
TermCopyWeak and TermCopy2Weak.
It was made to support global hashing structures for each TermModule.