/* Test that the various id types are parsed correctly */
digraph G {
	a [label=noquote];
	b [label="\"quote\""];
	c [label=<
	  <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
	  <TR><TD>left</TD><TD PORT="f1">mid dle</TD><TD PORT="f2">right</TD></TR> 
	</TABLE>>];
	d [label=12.4];
	e [label="node"];
	a -> b -> c -> d -> e;
}