Commit Briefs
acme: do not redraw body on every tag change
fixes #5 http://bitbucket.org/rsc/plan9port/issue/5/ http://groups.google.com/group/plan9port-dev/t/e679347ecaa05cff http://codereview.appspot.com/95041
fixes #5 http://bitbucket.org/rsc/plan9port/issue/5/ http://groups.google.com/group/plan9port-dev/t/e679347ecaa05cff http://codereview.appspot.com/95041