digraph test {
	splines=true;
	overlap=false;
	graph [overlap = false];
	"closed?" -> "closed?" [label="start here"]
	"closed?" -> "xhr and key" [label="no"]
	"closed?" -> "have closedkey?" [label="yes"]
	"xhr and key" -> "closed? (2)"
	"closed? (2)" -> "store closedkey" [label="yes"]
	"store closedkey" -> "comparison and update elem"
	"closed? (2)" -> "comparison and update elem" [label="no"]
	"have closedkey?" -> "xhr and key" [label="no"]
	"have closedkey?" -> "comparison and update elem" [label="yes"]
}