    -----------------------------------------------------------------------------
    -- |
    -- Module      :  Text.ParserCombinators.Parsec.Error
    -- Copyright   :  (c) Paolo Martini 2007
    -- License     :  BSD-style (see the LICENSE file)
    --
    -- Maintainer  :  derek.a.elkins@gmail.com
    -- Stability   :  provisional
    -- Portability :  portable
    --
    -- Parsec compatibility module
    --
    -----------------------------------------------------------------------------

    module Text.ParserCombinators.Parsec.Error
        ( Message (SysUnExpect,UnExpect,Expect,Message),
          messageString,
          messageCompare,
          messageEq,
          ParseError,
          errorPos,
          errorMessages,
          errorIsUnknown,
          showErrorMessages,
          newErrorMessage,
          newErrorUnknown,
          addErrorMessage,
          setErrorPos,
          setErrorMessage,
          mergeError
        ) where

    import Text.Parsec.Error

    messageCompare :: Message -> Message -> Ordering
    messageCompare = compare

    messageEq :: Message -> Message -> Bool
    messageEq = (==)