tree 60063af33b3d1bbdd77706933c1946c70e951732
parent ce5d6e3237bf57f8773c00178e166c8e7cfe986c
author Igor Sysoev <igor@sysoev.ru> 1198787563 +0000
committer Igor Sysoev <igor@sysoev.ru> 1198787563 +0000

optimization