tree d15f2fe6e37c682b17f8eea2fe807c39e434f2ab
parent efe08bf8fde1684ae8b1a2895d02fbb59f25d68a
author rsc <devnull@localhost> 1142827356 +0000
committer rsc <devnull@localhost> 1142827356 +0000
golang-hg 8eaf3eeeb56bb1326c823c90cd56d8cad63c675a

update usage