{ cabal }: cabal.mkDerivation (self: { pname = "polyparse"; version = "1.4"; sha256 = "6e599fb0771e8ce2e1d3a3bbe5eddc2d77b2b4bbb54602f01005dc55dc039d44"; meta = { homepage = "http://www.cs.york.ac.uk/fp/polyparse/"; description = "A variety of alternative parser combinator libraries."; license = "LGPL"; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres self.stdenv.lib.maintainers.simons ]; }; })