in reply to alternation in regexes: to use or to avoid?
Trying to sound knowledgeable without knowing why or how you got the results you did, I would suspect that this is something that you can't rely on in every version of Perl, and possibly even system to system.
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Re^2: alternation in regexes: to use or to avoid?
by dk (Chaplain) on Dec 10, 2012 at 15:03 UTC |
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