ref: d59d9c3e2533a60034e4b8c2c3a21a60ce4aef99 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