# $Id$ PortSystem 1.0 PortGroup haskell 1.0 haskell.setup transformers 0.3.0.0 platforms darwin categories devel license BSD maintainers nomaintainer description Concrete monad transformers long_description \ Haskell 98 part of a monad transformer library, inspired by the paper \ \"Functional Programming with Overloading and Higher-Order Polymorphism\" \ by Mark P Jones, in Advanced School of Functional Programming, 1995 \ (http://web.cecs.pdx.edu/~mpj/pubs/springschool.html). This part contains \ the monad transformer class, the concrete monad transformers, operations \ and liftings. It can be used on its own in Haskell 98 code, or with the \ monad classes in the monads-fd or monads-tf packages, which automatically \ lift operations introduced by monad transformers through other transformers. checksums md5 852dc0b79cc2bcb39136287d3dd385e5 \ sha1 09c51f1ab5ecaa8a3ede836722faf373203cb735 \ rmd160 110bd7eb44609d8db44d85f8367db323576545dc configure.args-append \ --docdir=${prefix}/share/doc/${name} universal_variant no