Hi kcott,

Thanks for commenting and testing. I've corrected the sample output as per what you said, my bad. But as for the code for CSelTest.pm itself, it looks correct. My diff -wu output comparing the downloaded code and the file on my filesystem is empty. In case you need to download from another source, I also put it on github:

CSelTest.pm

and (for comparison): CSelTest.pm-from-perlmonks.org

About the "use 5.020000" pragma, I added it to Data::CSel to exclude perl 5.18.4 or earlier because CPAN Testers reported weird failures that look related to the regex engine and are something that I don't want to deal with at the moment. As far as I know, the regex-related constructs that I use (including (?{CODE}), (?&NAME), $^N, $^R, etc) are all supposed to be supported by 5.010 and up.

In reply to Re^2: Weirdness (duplicated data) while building result during parsing using regex by perlancar
in thread Weirdness (duplicated data) while building result during parsing using regex by perlancar

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