040000 tree 6fa7559c3bf14af51fec4790d636d953f7d993bd	ast
040000 tree 8d7fddf3ea75fbb9ce519570a762020361cc2f5e	build
040000 tree edee5dabf1e1d5932317799d2dbbf3b025488837	encoding
040000 tree 59ead356dc36d5bc2d3ebe531e17ba3810dbb307	errors
040000 tree 80b4b9672ca946fd3e3ea7752ed73b03cbd2aa19	format
040000 tree d4b45229ed1531af9f0f7f5eb2e665479c42044f	parser
040000 tree d2ed212a83e9819e0adb1b33e1a4795bd77f9904	scanner
040000 tree f04bc57b2a88b3f5ea53d6f83c66aa7ed06ee870	token