Thanks! I had heard of `npegs`, but so far chose `pegs` because it's in the standard library and understands standard PEG syntax. That said, `npeg`'s features are very impressive. :-)
> Afaik, stdlib peg is designed for nim compiler itself and somewhat limited. So I guess there's not much motivation to enhance this module? Probably it would be easier to implement a standard PEG parser with `npegs` as part of `npegs` than enhance the `pegs` module? ;-)
