040000 tree cdc7d4c84b5a8e174bd6fcf383440bd33b7e95a1	CST
040000 tree 6abe282893ddcca1c38be55d4ecdc37c1c293873	analysis
040000 tree 38e9b3866bc29c83e8e6d5224ba8e81b38c5f10a	formatting
040000 tree 84bf3e6e37ba7b7ddf90e1e279d36936582c704c	parser
040000 tree 9661d43d24ebe5904fe6e3d13ce99f2b1f482f23	preprocessor
040000 tree a7bbc9f4ad1f5a52875487f01c698f5ca66039a9	tools
040000 tree c1c7216f40a922449fa9553159a10949b05fade6	transform