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| PerlMonks |
Re: Variable length lookbehind not implemented in regexby AnomalousMonk (Prior) |
| on Feb 12, 2013 at 20:31 UTC ( #1018443=note: print w/ replies, xml ) | Need Help?? |
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... fails with the error "Variable length lookbehind not implemented in regex" ... ways around this ... See Re: perl regexp question excluding strings for one technique for emulating variable-length negative look-behind. Update: See also the general discussion of this topic in Why is variable length lookahead implemented while lookbehind is not? and the particular example in Re^2: Why is variable length lookahead implemented while lookbehind is not?.
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