1719
1719
def register_format(klass, format):
1720
1720
BzrProber.register_bzrdir_format(format)
1721
1721
# bzr native formats have a network name of their format string.
1723
1723
controldir.ControlDirFormat.register_format(format)
1725
1725
def _supply_sub_formats_to(self, other_format):