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unicode-table-generator refactors #145414

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unicode-table-generator refactors #145414

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@Kmeakin Kmeakin commented Aug 15, 2025

Split off from #145219

Kmeakin added 5 commits August 15, 2025 01:29
@Kmeakin
refactor: Include table sizes in comment at top of unicode_data.rs
c992245 
To make changes in table size obvious from git diffs
@Kmeakin
refactor: Include size of case conversion tables
69e1974 
Include the sizes of the `to_lowercase` and `to_uppercase` tables in the
total size calculations.
@Kmeakin
refactor: rewrite ranges_from_set
5d54ac5 
The `merge_ranges` function was very complicated and hard to understand.
Forunately, we can use `slice::chunk_by` to achieve the same thing.
@Kmeakin
refactor: generate_tests
30d1bc7 
Rewrite `generate_tests` to be more idiomatic.
@Kmeakin
refactor: Add tests for case conversions
c3ce079
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rustbot commented Aug 15, 2025

r? @thomcc

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Aug 15, 2025
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rustbot commented Aug 15, 2025

library/core/src/unicode/unicode_data.rs is generated by
src/tools/unicode-table-generator via ./x run src/tools/unicode-table-generator. If you want to modify unicode_data.rs,
please modify the tool then regenerate the library source file with the tool
instead of editing the library source file manually.

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r=me once CI goes green.

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