Too bad I only have 5.8.8

(?:pattern) also doesn't capture, and works in 5.8.8 (see http://perldoc.perl.org/5.8.8/perlre.html#Extended-Patterns)

In reply to Re^3: Behavior of /g when there are capture groups (/n) by RonW
in thread Behavior of /g when there are capture groups by ExReg

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