Automated merge with ssh://hg.research.att.com//home/hgroot/graphviz
authorEmden Gansner <erg@research.att.com>
Mon, 19 Mar 2012 13:44:49 +0000 (09:44 -0400)
committerEmden Gansner <erg@research.att.com>
Mon, 19 Mar 2012 13:44:49 +0000 (09:44 -0400)

Trivial merge