libghc-multistate-prof - 0.8.0.4-1+b2 main

When using multiple Read/Write/State transformers in the same monad
stack, it becomes necessary to lift the operations in order to affect
a specific transformer.
Using heterogeneous lists (and all kinds of GHC extensions magic),
this package provides transformers that remove that necessity:
MultiReaderT/MultiWriterT/MultiStateT/MultiRWST can contain a
heterogeneous list of values.
.
This package provides a library for the Haskell programming language, compiled
for profiling. See http://www.haskell.org/ for more information on Haskell.