Page 1 of 1

The regular expression contains an unspecified Perl extension error.

Posted: Mon May 06, 2019 5:07 pm
by Debugger
The regular expression contains an unspecified Perl extension error. Any idea?
(?i)(?u)[\x{0419}\x{0041}]


and incorrect pattern
[\x{0419}\x{0041}]\u
[\x{0419}\x{0041}]\l