Counting capturing groups is a solved problem - http://stackoverflow.com/questions/16046620/regex-to-count-the-number-of-capturing-groups-in-a-regex http://stac

Counting capturing groups is a solved problem - http://stackoverflow.com/questions/16046620/regex-to-count-the-number-of-capturing-groups-in-a-regex http://stackoverflow.com/questions/16046620/regex-to-count-t...