[pcre-dev] [Bug 2305] New: \N{U+NNNN} folding regression wit…

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 2305] New: \N{U+NNNN} folding regression with 10.32-RC1
https://bugs.exim.org/show_bug.cgi?id=2305

            Bug ID: 2305
           Summary: \N{U+NNNN} folding regression with 10.32-RC1
           Product: PCRE
           Version: N/A
          Hardware: x86
                OS: All
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Code
          Assignee: ph10@???
          Reporter: rurban@???
                CC: pcre-dev@???


The new support for numbered unicode characters causes a regression in my PCRE2
perl testsuite: https://github.com/rurban/re-engine-PCRE2/issues/31

(?i:\\N{U+41}\\x{c1}) does not match "a\x{e1}" anymore.
\N{U+NNNN} needs to enforce unicode folding rules, and not bypass folding at
all.

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