040000 tree e152e602f5c42fe12d6e63f892674f4969952003	annot
040000 tree 832523c1fba4a3229de22b96925174a76f63cf5f	eval
040000 tree a7c632aa116d08879c2d333e5dbcac7a5299115f	spelling
040000 tree 53739a87e0c9ab71f58d8fb18d352dfe73c65898	syntax