Well they are flagged experimental and there are only few situations where you can't find an easier and better readable alternative.
Especially this use case!
Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!
In reply to Re^5: Regex to match ascending sequence
by LanX
in thread Regex to match ascending sequence
by ExReg
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