mkBSReader :: (ReaderOptions -> BL.ByteString -> Either PandocError (Pandoc, MediaBag)) -> Reader
mkBSReader r = ByteStringReader (\o s -> return $ r o s)
mkBSReader :: (ReaderOptions -> BL.ByteString -> Either PandocError (Pandoc, MediaBag)) -> Reader
mkBSReader r = ByteStringReader (\o s -> return $ r o s)
mkBSReader r = ByteStringReader (\o s -> return $ r o s)