1	#### Keywords
2
3
4	### pp
5	pp 1 + 2 * 3
6	## STDOUT:
7	(int) 7
8	## END
9
10	#### pass
11	pass 1 + 2 * 3
12	func f(x) {
13	echo f
14	return x
15	}
16	pass f(1)
17	## STDOUT:
18	f
19	## END