testsuite/sed/sed-write-to-stdout - codeaurora/busybox - Gitiles

 busybox sed -n 'N;P;p'>output <<EOF
 a
 b
 c
 EOF
 cmp -s output - <<EOF
 a
 a
 b
 EOF
	busybox sed -n 'N;P;p'>output <<EOF
	a
	b
	c
	EOF
	cmp -s output - <<EOF
	a
	a
	b
	EOF