The Unicode Character Database 17.0.0, https://www.unicode.org/Public/17.0.0/
(ucd/ and its auxiliary/, extracted/ and emoji/ directories; emoji/ also at
https://www.unicode.org/Public/17.0.0/emoji/), and CLDR 48's root collation,
https://github.com/unicode-org/cldr/blob/release-48/common/uca/allkeys_CLDR.txt
(UCA 17.0.0; raw.githubusercontent.com/unicode-org/cldr/release-48/...).

SHA-256 of the input files:

4441f573caf952ffece1d7c892e7715bd7136dfc26f96eb6f268bf1e474715fb ucd/PropertyAliases.txt
64e9a5f76f7a1e8b5a47d6a1f9a26522a251208f5276bdfa1559dac7cf2e827a ucd/PropertyValueAliases.txt
2e1efc1dcb59c575eedf5ccae60f95229f706ee6d031835247d843c11d96470c ucd/UnicodeData.txt
ff8d8fefbf123574205085d6714c36149eb946d717a0c585c27f0f4ef58c4183 ucd/CaseFolding.txt
efc25faf19de21b92c1194c111c932e03d2a5eaf18194e33f1156e96de4c9588 ucd/SpecialCasing.txt
9f5e50d3abaee7d6ce09480f325c706f485ae3240912527e651954d2d6b035bf ucd/Scripts.txt
ec2107e58825a1586acee8e0911ce18260394ac8b87e535ca325f1ccbeb06bc6 ucd/ScriptExtensions.txt
130dcddcaadaf071008bdfce1e7743e04fdfbc910886f017d9f9ac931d8c64dd ucd/PropList.txt
24c7fed1195c482faaefd5c1e7eb821c5ee1fb6de07ecdbaa64b56a99da22c08 ucd/DerivedCoreProperties.txt
71fd6a206a2c0cdd41feb6b7f656aa31091db45e9cedc926985d718397f9e488 ucd/DerivedNormalizationProps.txt
d62e5bab70ca74f099343f71224fa051cb1fdd61a1ab45c0488c44cfc0b6102e ucd/extracted/DerivedGeneralCategory.txt
13dd09d35a9377e33eb388a01e6581d4bfec6b2685316078c341982fa444071a ucd/extracted/DerivedBinaryProperties.txt
2cb2bb9455cda83e8481541ecf5b6dfda66a3bb89efa3fa7c5297eccf607b72b ucd/emoji/emoji-data.txt
12cc8267dc33cbd11ed32bcf6fc5dc2ad9c7a77bae1bdfba2f41b1b9b3ead8dd emoji/emoji-sequences.txt
5b25441daed2322b068c5e70cda522946a4f0274df864445a1965a92e5fc5cad emoji/emoji-zwj-sequences.txt
d6b51d1d2ae5c33b451b7ed994b48f1f4dc62b2272a5831e7fd418514a6bae89 ucd/auxiliary/GraphemeBreakProperty.txt
72274cac1e6b919507db35655c3e175aa27274668a1ece95c28d2069f2ad9852 ucd/auxiliary/WordBreakProperty.txt
871c0c985ad95125e25b302414065a10839d068970bceb383ecec138f22a0a18 ucd/auxiliary/SentenceBreakProperty.txt
f6f8961f6c51373bdc00b09fb61cc8c07bec4122bc4b8bcb50ff71c4b0901ab5 cldr/common/uca/allkeys_CLDR.txt (CLDR release-48)

To regenerate: put the UCD files above flat in one directory (UCD_DIR) and
allkeys_CLDR.txt in another (UCA_DIR), then from the repository root

    tape build stdlib/unicode/regen.tape -o regen.exe
    regen.exe UCD_DIR UCA_DIR stdlib/unicode

which rewrites props.bin, props.txt, case.bin, fold.bin, norm.bin,
break.bin and coll.bin. The output depends only on the input files: a
regeneration on unchanged inputs gives an empty diff (git diff
stdlib/unicode). regen checks that the UCD is 17.0.0 and allkeys_CLDR.txt
is UCA 17.0.0. The format of each file is design/stdlib/unicode.md
§Tables. Moved from Leivos (lib/unicode, tools/genunicode,
tools/gensegment, tools/genuca), which wrote the same data as hex in tape
source.
