your cases are pretty pathologic

I think that's my problem. What I'd like is a regex that's hard to compile, but what I made instead are ones that are hard to match. Not knowing anything about the compilation process, I don't know how to design something that will take a long time to compile (and match quickly) so as to show the compilation step.

In reply to Re^2: How useful is the /o regexp modifier? by kyle
in thread How useful is the /o regexp modifier? by kyle

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