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Re^4: Another Pattern Matching Question

by runrig (Abbot)
on Oct 12, 2012 at 17:50 UTC ( #998759=note: print w/replies, xml ) Need Help??


in reply to Re^3: Another Pattern Matching Question
in thread Another Pattern Matching Question

If you just want to match 0,1, or 2 and not "|", then your character class should be [012], not [0|1|2].

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[ambrus]: I don't much like highlighting matching parenthesis, because I've had some bad experiences with distracting implementations of that.

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