And a response from the authors of the paper: http://matt.might.net/articles/parsing-with-derivatives/ http://matt.might.net/articles/parsing-with-derivatives/

And a response from the authors of the paper: http://matt.might.net/articles/parsing-with-derivatives/ http://matt.might.net/articles/parsing-with-derivatives/ (http://news.ycombinator.com/item?id=2001736 http://news.ycombinator.com/item?id=2001736)