Does it use NFA? http://swtch.com/~rsc/regexp/regexp1.html Because the issue wit...

		bgwhn on June 22, 2014 \| parent \| context \| favorite \| on: In search of the perfect URL validation regex Does it use NFA? http://swtch.com/~rsc/regexp/regexp1.html Because the issue with the URL regex mentioned is with backtracking.