1	# Oil Keywords
2
3	#### = to pretty print
4	= 1 + 2 * 3
5	## STDOUT:
6	(Int) 7
7	## END
8
9	#### pass
10	pass 1 + 2 * 3
11	func f(x) {
12	echo f
13	return x
14	}
15	pass f(1)
16	## STDOUT:
17	f
18	## END