040000 tree 6e82280d168852776ebec6d9924c03e4fc435804	check
040000 tree 81ef148570a040a10ab45a6bdef3e81ae6f5dbc7	examples
040000 tree 3a464ab2b81cd28f4fff7b9390275e189c7652b0	fixedbugs
100644 blob 96d4ba67c225ffc0eea310a70f8c98edb6304f74	manual.go
040000 tree ceba2201ad3e74d83bcd8c684e77930c7049c496	spec