Simplify implementation of substring()

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ID 6488
Title Simplify implementation of substring()
CI (CFBot) Needs rebase! Needs rebase since 2 weeks. Failing since 2 weeks.
Additional links previous successfully applied patch (outdated):
Summary
Stats (from CFBot) Unknown
Tags Refactoring Only
Created 2026-02-15 02:04:07
Last modified 2026-02-15 02:04:08 (2 weeks ago)
Latest email 2026-02-16 21:41:52 (2 weeks ago)
Status
PG19-Final (2026-03-01 – 2026-03-31): Needs review
Target version
Authors Thomas Munro (macdice)
Reviewers Become reviewer
Committer
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Small improvements to substring()
First at 2026-02-14 21:45:55 by Thomas Munro <thomas.munro at gmail.com>
Latest at 2026-02-16 21:41:52 by Thomas Munro <thomas.munro at gmail.com>
Latest attachment (v1-0001-Improve-substring-implementation.patch) at 2026-02-14 21:45:55 from Thomas Munro <thomas.munro at gmail.com>
    Attachment (v1-0001-Improve-substring-implementation.patch) at 2026-02-14 21:45:55 from Thomas Munro <thomas.munro at gmail.com> (Patch: Yes)
History
When Who What
2026-02-18 18:40:25 CFbot Patch needs rebase
2026-02-15 02:04:08 Thomas Munro (macdice) Attached mail thread CA+hUKGJCBvpSaiXkN+xJn1QcfpFnz+ZntXdPb4BdzAUrqvFRfA@mail.gmail.com
2026-02-15 02:04:08 Thomas Munro (macdice) Created patch record
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