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Re^4: perl look ahead regular expression that is optional?

by Tanktalus (Canon)
on Oct 04, 2013 at 17:44 UTC ( [id://1056905]=note: print w/replies, xml ) Need Help??

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  1. or download this
          )       # .. end of first group (is this missing
              # a '?' to show it's optional?)
  2. or download this
    @r = (@$a, @b, c,); # c would be a function call!

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