Use custom Prelude to avoid compiler warnings.

- The (non-exported) prelude is in prelude/Prelude.hs.
- It exports Monoid and Applicative, like base 4.8 prelude,
  but works with older base versions.
- It exports (<>) for mappend.
- It hides 'catch' on older base versions.

This allows us to remove many imports of Data.Monoid
and Control.Applicative, and remove Text.Pandoc.Compat.Monoid.

It should allow us to use -Wall again for ghc 7.10.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/Text/Pandoc/Readers/Docx.hs b/src/Text/Pandoc/Readers/Docx.hs
index 8b8d1ede1..ab49bf002 100644
--- a/src/Text/Pandoc/Readers/Docx.hs
+++ b/src/Text/Pandoc/Readers/Docx.hs
@@ -85,14 +85,12 @@ import Text.Pandoc.Readers.Docx.Reducible
 import Text.Pandoc.Shared
 import Text.Pandoc.MediaBag (insertMedia, MediaBag)
 import Data.List (delete, (\\), intersect)
-import Data.Monoid
 import Text.TeXMath (writeTeX)
 import Data.Default (Default)
 import qualified Data.ByteString.Lazy as B
 import qualified Data.Map as M
 import Control.Monad.Reader
 import Control.Monad.State
-import Control.Applicative ((<$>))
 import Data.Sequence (ViewL(..), viewl)
 import qualified Data.Sequence as Seq (null)