Thank you, good to know that the regex engine has been improved so much for 5.10.

It's intresting that both yours and ikegami's benchmark show the 'class' example to be slightly faster than the 'literal' one.

Any ideas why? Could somebody repeat the benchmark with more iterations please, to check if it's really faster (and not just randomness)? I have no 5.10 available here, sorry.

In reply to Re^2: The cost of unchecked best practices by moritz
in thread The cost of unchecked best practices by moritz

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