# $Id$ PortSystem 1.0 PortGroup haskell 1.0 haskell.setup transformers 0.1.4.0 platforms darwin categories devel maintainers nox openmaintainer 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 6edd0f22594c477b05fd059fdac2c5a9 \ sha1 66ac2ff66744b09575ffc92a8985ab1f16c94375 \ rmd160 97f8f37879dd51669c099d4cfa1abd4bec474638 configure.args-append \ --docdir=${prefix}/share/doc/${name} universal_variant no