Another round of fixes. The regression stuff fails, but it appears to be a fast-export bug.
Another round of fixes.
The regression stuff fails, but it appears to be a
fast-export bug.

bk: 57485d989Ta-bnur5r3xwAx5AMo5gQ
bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper,bitkeeper-scm/bitkeeper