# Test of href as a clickable label attribute.
# Note the use of single quotes in the label.
# Double quotes are used for output *.csv files.

digraph href_test
{
	edge   [color = blue]
	node_1 [color = red]
	node_2 [color = green]

	node_1 -> node_2
	[
		label =
		<<table border='0'>
			<tr>
				<td href='http://savage.net.au' title='Tool tip'>Hover over label, then click it</td>
			</tr>
		</table>>
	]
}