libghc-from-sum-doc 0.2.3.0-1build1 (amd64 binary) in ubuntu groovy

 Various "from" functions for Either and Maybe, including fromEitherM,
 fromEitherOrM, fromEitherM_, fromEitherOrM_, fromMaybeM,
 fromMaybeOrM, fromMaybeM_, fromMaybeOrM_, fromEitherMM,
 fromEitherOrMM, fromMaybeMM, fromMaybeOrMM, fromEither, fromEitherOr,
 fromMaybe, fromMaybeOr, collapseEither, and collapseExceptT.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.