ref: c2a5d7e3f28e86aeef1e4e37e2b88e46af90b62c dir: /sys/src/cmd/diff/test/diff-t15.expected/
--- diff-t15.1 +++ diff-t15.2 @@ -1,3 +1,2 @@ 1 2 -3 \ No newline at end of file