Revision history for method

0.10

        *** IMCOMPATIBLE CHANGES **
        - change the interface to be compatible with warnings::unused
        - support "-lexical" and "-global" subdirective

0.03 Tue Sep 16 09:28:00 2008

0.02 Tue Sep 9 09:24:38 2008

0.01 Fri Sep 5 22:09:00 2008