tree afebabd5b301c7178ac40127db9ee87ae4976232
parent f3ef7aa2cc8135665a2b9af758ec096a0ac76525
author rsc <devnull@localhost> 1148482973 +0000
committer rsc <devnull@localhost> 1148482973 +0000
golang-hg d513a0753f8833d4c957c32646913f207e1339eb

fix comments