Wow, I'm glad you linked to that article, otherwise I would have thought the complexity was O(M^(2N)) instead of O((M^2)N). Although, the fact that I almost mis

Wow, I'm glad you linked to that article, otherwise I would have thought the complexity was O(M^(2N)) instead of O((M^2)N). Although, the fact that I almost mistook that complexity means I should probably spend some time learning about how regular expressions are implemented. Thanks for the link.