Hello adg (cc: golang-dev@googlegroups.com), I'd like you to review this change to https://go.googlecode.com/hg/
LGTM
*** Submitted as http://code.google.com/p/go/source/detail?r=7c6b5a591a86 *** doc: document r58.1 R=adg, dsymonds CC=golang-dev http://codereview.appspot.com/4700041