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| P is for Practical | |
| PerlMonks |
Re^5: Using Look-ahead and Look-behindby choroba (Archbishop) |
| on Oct 15, 2012 at 15:25 UTC ( #999103=note: print w/replies, xml ) | Need Help?? |
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When * is changed to ^, it does not work either. Why are you changing it at all?
But jokes aside: The *? matches after seeing the first occurence of AATT, so there are no dupes. The {50,100} must match at least 50 times, so if there is AATT after say 25th character, it cannot stop there and must match a larger string. Use YAPE::Regex::Explain to see what your regular expresions mean. Moreover, you are replying to a node that is not related to your question.
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