# Example from Graphviz extension
# http://www.wickle.com/wiki/index.php/Graphviz_extension

node { shape: circle; }

[ main ] { shape: box; } # this is a comment
-> [ parse ]
-> [ execute ] 
-> [ make_string ] { label: make a\n string; }

[ main ] ..> [ init ]
[ main ] -- Testlabel --> [ cleanup ]

[ init ] -> [ make_string ]

[ main ] == 100 times ==> [ printf ] 	# red edge!

[ execute ] -> [ compare ] { shape: box; background: #c1b2ff; }
