Hello rsc (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=a86a8e8ece73 *** gob: keep free lists of encoder and decoder states. Avoids 3 mallocs in a round trip encoding/decoding a struct. R=rsc, rsc1 CC=golang-dev http://codereview.appspot.com/4278052