shithub: kwa

ref: 5086f3453d6716d6dcd782a45831c1ebb0f2b115
dir: /test/t.in/

BEGIN {
	x["apple"] = 1;
	x["orange"] = 2;
	x["lemon"] = 3;
	for (i in x)
		print i, x[i] | "sort"
	close("sort")
	exit
}