Re: [Haskell-cafe] ANN: nanoparsec 0.1.1

On Sun, 2011-01-30 at 13:13 -0200, Felipe Almeida Lessa wrote:

On Sun, Jan 30, 2011 at 1:03 PM, Maciej Piechotka wrote:

...

It allows to achive in parsing a near-attoparsec levels of speed (benchmarks from attoparsec library shown a 0.450 ± 0.028 for attoparsec, 0.479 ± 0.043 for nanoparsec and 1.532 ± 0.084 for parsec 3) combining the flexibility of stream of parsec 3 with the iterative approach and speed of attoparsec.

Nice! How does it compare to attoparsec-text performance-wise?

I haven't checked. So far there are specializations for ByteString but not Text. I would expect similar penalty for it anyway (I'll try to port tests and report values).

Although I'm its maintainer, duplicating libraries isn't funny =).

"Deduplication" was a goal of the nanoparsec. Most of the code and documentation is from attoparsec anyway.

Cheers,

Regards