tree b6c7be79b46134025b64e5ed8f4039e9f42b1efb
parent 4940b55216d170189ddc4c3ba9fe8b2b0fb507a0
author rsc <devnull@localhost> 1139771112 +0000
committer rsc <devnull@localhost> 1139771112 +0000
golang-hg 5f5bf17ef5bbd00f7d938d5d9d2d7081bd12e4dd

add exitcode