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leanprover / lean4 Public

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Back to pull request #10642

feat: introduce `List.Cursor.pos` as an abbreviation for `prefix.length` #18258

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feat: introduce `List.Cursor.pos` as an abbreviation for `prefix.length`

feat: introduce `List.Cursor.pos` as an abbreviation for `prefix.length` #18258

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Summary
Jobs
- check-prelude
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- Usage
- Workflow file

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check-prelude

succeeded Oct 1, 2025 in 7s

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