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+{-# OPTIONS_GHC -fno-warn-orphans #-}
+{-
+Copyright (C) 2008 John MacFarlane <jgm@berkeley.edu>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-}
+
+{- |
+   Module      : Text.Pandoc.TH
+   Copyright   : Copyright (C) 2006-8 John MacFarlane
+   License     : GNU GPL, version 2 or above 
+
+   Maintainer  : John MacFarlane <jgm@berkeley.edu>
+   Stability   : alpha
+   Portability : portable
+
+Template haskell functions used by Pandoc modules.
+-}
+module Text.Pandoc.TH (
+                        contentsOf,
+                        binaryContentsOf
+                      ) where
+
+import Language.Haskell.TH
+import Language.Haskell.TH.Syntax (Lift (..))
+import qualified Data.ByteString as B
+import Data.ByteString.Internal ( w2c )
+
+-- | Insert contents of text file into a template.
+contentsOf :: FilePath -> ExpQ
+contentsOf p = lift =<< (runIO $ readFile p)
+
+-- | Insert contents of binary file into a template.
+-- Note that @Data.ByteString.readFile@ uses binary mode on windows.
+binaryContentsOf :: FilePath -> ExpQ
+binaryContentsOf p = lift =<< (runIO $ B.readFile p)
+
+instance Lift B.ByteString where
+  lift x = return (LitE (StringL $ map w2c $ B.unpack x))