Add additional tests for negated /[^\P{Lu}]/i behaviour #550
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PCRE2's behaviour matches Perl currently, and Python's regex module
(the standard re module doesn't have \P{...}).
However, JavaScript behaviour changed recently (when they added the new
'v' flag; the old 'u' flag's behaviour is unchanged), so this case is
worth additional testing.
Raised in issue PCRE2Project#497.
carenas
approved these changes
Nov 6, 2024
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PCRE2's behaviour matches Perl currently, and Python's regex module (the standard re module doesn't have \P{...}).
However, JavaScript behaviour changed recently (when they added the new 'v' flag; the old 'u' flag's behaviour is unchanged), so this case is worth additional testing.
Raised in issue #497.