factor

Author	SHA1	Message	Date
John Benediktsson	f2741b34a4	Eliminate duplicate syntax for stack effects "(" no longer drops and is identical to the old "((", which is now removed.	2011-10-18 13:19:39 -07:00
Alex Vondrak	6eaff9df22	add graphviz vocab	2011-05-22 12:06:48 -07:00