shithub: kwa

ref: 6d0ade9e0f10517872304e94c2c5d0e3a14c426d
dir: /test/t.in3/

	{ x[NR] = $0 }
END {
	for (i in x)
		if (x[i] ~ /shen/)
			break
	print i, x[i]
}