040000 tree 0d93693c9f62618dada2ce1de2fa189a0cfa3da3	docgen
040000 tree da48324185665f5f2c2380f383f7aa8cf6f858a2	lib
040000 tree 96f584ea4b5b84f5a9755416410564fd418218b8	skydoc
040000 tree 52ac2940d4b0b24b21cd39a0189f8c9dc1cfbc76	skyframe