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  1. Qt
  2. QTBUG-139567

Unicode property tables contain errornous word-break values for DOT (.) and COLON (:)

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.0.2, 5.9.9, 5.12.12, 5.15.19, 6.0.4, 6.2.13, 6.5.9, 6.8.4, 6.9.2, 6.10.0 Beta3
    • Core: QString and Unicode
    • None

      Commit 2fbb69a09361bf1ecf517516f76405c3be494d6d (https://codereview.qt-project.org/c/qt/qtbase/+/40284) changed the Unicode WordBreakClass values for DOT (.) and COLON (:) from the Unicode standard values. This impacts derived properties such as Case_Ignoreable and therefore the Greek Final Sigma case-folding. It also means some functions, backed by ICU, have one behaviour while Qt-native functions differ.

      Revert the change for 6.11 and see what breaks.

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            thiago Thiago Macieira
            mmutz Marc Mutz
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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              Created:
              Updated:

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