
Document some of the flag options in refs_ref_iterator_begin, and explain how ref_iterator_advance_fn should handle them. Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Document some of the flag options in refs_ref_iterator_begin, and explain how ref_iterator_advance_fn should handle them. Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>