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in reply to Re: Parse::RecDescent matching same line twice
in thread Parse::RecDescent matching same line twice

Thank you for your answer; that appears to be what is happening. I figured it was due to my lack of knowledge about P::RD. I was puzzled by the way it appeared some of my test cases were rejecting the first rule without consequence.
  • Comment on Re^2: Parse::RecDescent matching same line twice

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Re^3: Parse::RecDescent matching same line twice
by ikegami (Patriarch) on Mar 01, 2009 at 20:59 UTC
    It's just like in regexps 
    'XZ' =~ /
   ^
   (?:
      X (?{ print "X" })
      Y (?{ print "Y" })
   |
      X (?{ print "X" })
      Z (?{ print "Z" })
   )
   \z
/x;
print("\n");

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    XXZ

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