[Haskell-cafe] ANNOUNCE: CCA-0.1

I'm pleased to annouce that a library for Causal Commutative Arrows (CCA) has been uploaded to Hackage DB. It implements CCA normalization using Template Haskell and a modified arrow pre-processor (based on arrowp) to generate outout that Template Haskell can parse. It's highly experimental since we are still fiddling with several design choices, and by no means we imply Template Haskell is the best choice to implement CCA. Any suggestion or comment is welcome! -- Regards, Paul Liu Yale Haskell Group http://www.haskell.org/yale