040000 tree 3ae3ba9bc68c62afa4dcd0e8681f45de91900199	1 simple
040000 tree 206e55d547dc87050709b0d1e8579921c1e58508	2 objc++ args
040000 tree abb791d4bfd488599bfcff01669114ab794c7e0c	3 objfw