> > IIRC there is a hard limit for the length of a regex-string

Maybe not in the string length but for sure in the processing.

something like /x{33000}/ will result in

Quantifier in {,} bigger than 32766 in regex; ...

But that's not exactly relevant for your case :)

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

In reply to Re^3: [RFC] Building Regex Alternations Dynamically by LanX
in thread Building Regex Alternations Dynamically by haukex

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