Changes by: Xin Yu (xiny at cs.caltech.edu)
Date: 2005-03-15 00:32:53 -0800 (Tue, 15 Mar 2005)
Revision: 6929
Log message:

      More proofs.
      

Changes	Path
+1 -1	metaprl/theories/itt/itt_synt_language.ml
+1245 -1519	metaprl/theories/itt/itt_synt_language.prla
+18 -2	metaprl/theories/itt/itt_synt_operator.ml
+2 -0	metaprl/theories/itt/itt_synt_operator.mli
+1072 -818	metaprl/theories/itt/itt_synt_operator.prla