NINE / Petal-2.26 / t / data / pass_variables / set.html 
<html>
<body>
	<!-- pass vars back to the templating engine in petal:set statements: -->
	<span petal:set="t0 test/object_type foo">
		Object 0: $t0
	</span>
	<span petal:set="t1 test/sub_test/object_type foo">
		Object 1: $t1
	</span>
	<?var name="set: t2 test/object_type foo"?>
		Object 2: $t2
</body>
</html>