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

busybox sed -n 'N;P;p'>output <<EOF
a
b
c
EOF
cmp -s output - <<EOF
a
a
b
EOF
Add a test for the 'P' command and fix current implementation so it doesnt permanently modify the pattern space. 2003-09-15 11:58:45 +05:30			`busybox sed -n 'N;P;p'>output <<EOF`
			`a`
			`b`
			`c`
			`EOF`
			`cmp -s output - <<EOF`
			`a`
			`a`
			`b`
			`EOF`