Xapian2009 code: xapian_term() was refactored
Code repetition was reduced by introducing BaseFieldSearch class. Field action definitions was updated. http://hg.moinmo.in/moin/1.9-xapian-dmilajevs/rev/8df5d749cf2d
xapian_called attribute was removed. It is only set but not used. http://hg.moinmo.in/moin/1.9-xapian-dmilajevs/rev/fc330376d50b