factor

Author	SHA1	Message	Date
Doug Coleman	fa9643dd60	graphviz: node[ -> [node etc. it can go back with the new parser.	2015-08-06 17:18:38 -05:00
Doug Coleman	d4ff5a42e6	Merge avondrak's graphviz branch.	2013-11-27 21:39:14 +00:00
Alex Vondrak	e0ba1d07a6	add graphviz vocab	2011-05-22 12:06:48 -07:00