testing "sed autoinsert newline" "sed -e 's/woo/bang/' input -" "bang\nbang" \
"woo" "woo"
testing "sed empty file plus cat" "sed -e 's/nohit//' input -" "one\ntwo" \
testing "sed autoinsert newline" "sed -e 's/woo/bang/' input -" "bang\nbang" \
"woo" "woo"
testing "sed empty file plus cat" "sed -e 's/nohit//' input -" "one\ntwo" \