040000 tree fb81fc73f79a6d193ea95fc969a1b157cb19b359	fast-text-encoding
040000 tree a31cb1327cb292fdc4a5c33f5fa92ad06a662052	intl-segmenter
040000 tree b630dc5c4ad8c7b3c17bda7cc8a6ae479551abce	wcwidth