040000 tree 5c8bf268430fcd2f79b31fd358452a830d0ba54b	base
040000 tree a746d3e0dbdc0f9dfefeb5d110dd716165a877c0	context
040000 tree 85109f4859efa382d76cdbc0b56cde3bc81ffb8a	expression
040000 tree dbc5d4963615a57c9931ef2ae4bffb6407439c8e	literal
040000 tree a03be88f5b61e73ab597d542d4590a671d1c884b	parser
040000 tree 0a6fabef384969691d04efab69597c7c538f35ee	rewrites
040000 tree 3e571e6b50312ca51aedddc3c6e82510cc89f1e4	util