Hello J., Monday, December 11, 2006, 10:20:17 PM, you wrote:
> Haskell implementations of the transformers in Espinosa's paper are > discussed in Mark Jones's 1995 paper Functional Programming with > Overloading and Higher-Order Polymorphism, and are available with the > mtl package that is (I believe) usable with all the major Haskell > compilers and distributed with at least ghc and hugs. (I've never > used yhc or jhc, so I don't know what libraries they distribute.) afair, mtl uses multi-parameter type classes which is supportred only by ghc/hugs at now -- Best regards, Bulat mailto:[EMAIL PROTECTED] _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe