updated for version 7.3.1033
Problem:    "\1" .. "\9" are not supported in the new regexp engine.
Solution:   Implement them.  Add a few more tests.
Added tag v7-3-1033 for changeset b2a8e3a66f8c
updated for version 7.3.1034
Problem:    New regexp code using strange multi-byte code.
Solution:   Use the normal code to advance and backup pointers.
Added tag v7-3-1034 for changeset 37e444aeb33b
updated for version 7.3.1035
Problem:    Compiler warning on 64 bit windows.
Solution:   Add type cast. (Mike Williams)
Added tag v7-3-1035 for changeset 626e9ccb7c48
updated for version 7.3.1036
Problem:    Can't build on HP-UX.
Solution:   Give the union a name. (John Marriott)
Added tag v7-3-1036 for changeset b22bff1a6af8