040000 tree 0a644292f6c08399a1c5f06324c798912800c956	analyzer
040000 tree 01e967fc26ace0cc2fab9776abd82817a7107de7	compiler
040000 tree 9f4ccbdcbc5cf02c1df7ed8bc33d0d472493f736	js_ast
040000 tree 95e1283e17b9c2261a2528c70c3736814bdc82db	kernel