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Re: does code help regex match numeric ranges?by mwah (Hermit) |
on Nov 04, 2007 at 11:37 UTC ( [id://648858]=note: print w/replies, xml ) | Need Help?? |
AlwaysLearning
Is there a way to get the regex to fail in the cases where true is not printed? This looks simple at the first moment (maybe I didn't correctly understand the task you intended). You could generate a regular expression 'on thy fly' depending on the captured value.
You can't "modify" the regex outcome from within a simple code assertion ?{}, you'll need to use the dynamic regex assertion ??{} for that. Regards mwa
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