040000 tree 113baf05b33dc5a5bf45d06b180157675982c020	check
040000 tree 042b81fb3399fde6da5b150efdfca8d7167db4fd	examples
040000 tree de0d469d0e8d50c010f53c08cee633d33b9d6bbe	fixedbugs
100644 blob efe13cf8bc56c170d2a232230521b79e995bdc1b	manual.go2