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Re: Variable length lookbehind not implemented in regex

by jethro (Monsignor)
on Feb 12, 2013 at 23:30 UTC ( #1018464=note: print w/replies, xml ) Need Help??


in reply to Variable length lookbehind not implemented in regex

How about negating the question. Removes the need for negative matching:

$result= (not /^([^A-Z]|[A-Z].*(_Flags|_Info))$/);

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