Wrapping an exeptional operation in try {} catch {} allows handling the
resulting exception and to continue the execution flow.

-- Expect stdout --
Catched first exception.
Catched second exception: exception 2.
After exceptions.
-- End --

-- Testcase --
{%
	// A try-catch block that discards the exception information.
	try {
		die("exception 1");
	}
	catch {
		print("Catched first exception.\n");
	}

	// A try-catch block that captures the resulting exception in
	// the given variable.
	try {
		die("exception 2");
	}
	catch (e) {
		print("Catched second exception: ", e, ".\n");
	}

	print("After exceptions.\n");
%}
-- End --