Retire five duplicated implementations, three of them the stdlib's job - #40

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imnasnainaec wants to merge 12 commits into

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stdlib-and-internal-duplicates

Commits on Aug 26, 2026

Locate byte regions with expat rather than a hand-rolled byte walk

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4029252
Bisect for an error's entry, and count form languages with Counter

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9769657
Walk the dataclass tree once, for whichever class the caller wants

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1381d86
Add Entry.all_senses(), and walk subsenses through it everywhere

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976b684
Make Multitext an actual Mapping instead of imitating one

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a5da40e
Let ruff require the future-annotations import the package already uses

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49d1203
Describe the Multitext mapping surface and all_senses() in the changelog

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5356807
Key the Multitext mapping by language, not by form

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43c46ed
Drop the ruff required-imports rule from this branch

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2771ca9
Hold the two invariants the validation rewrites rely on locally

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894ddec
Leave the Multitext mapping change out of this branch

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2141aa8
Say why the encoding guard is there, now that byte walking is not

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0f6b5e1