5 files changed, 12 insertions, 11 deletions
diff --git a/src/Text/Pandoc/Class/IO.hs b/src/Text/Pandoc/Class/IO.hs
index 760990129..4ede6df10 100644
--- a/src/Text/Pandoc/Class/IO.hs
+++ b/src/Text/Pandoc/Class/IO.hs
@@ -37,7 +37,7 @@ module Text.Pandoc.Class.IO
 
 import Control.Monad.Except (throwError)
 import Control.Monad.IO.Class (MonadIO, liftIO)
-import Data.ByteString.Base64 (decodeBase64Lenient)
+import Data.ByteString.Base64 (decodeLenient)
 import Data.ByteString.Lazy (toChunks)
 import Data.Text (Text, pack, unpack)
 import Data.Time (TimeZone, UTCTime)
@@ -128,7 +128,7 @@ openURL u
      let contents = UTF8.fromString $ drop 1 rest
      case break (== ';') (filter (/= ' ') mimespec) of
        (mime, ";base64") ->
-         return (decodeBase64Lenient contents, Just (T.pack mime))
+         return (decodeLenient contents, Just (T.pack mime))
        (mime, _) ->
          return (contents, Just (T.pack mime))
  | otherwise = do
diff --git a/src/Text/Pandoc/Readers/FB2.hs b/src/Text/Pandoc/Readers/FB2.hs
index 2844c9266..8f5a75418 100644
--- a/src/Text/Pandoc/Readers/FB2.hs
+++ b/src/Text/Pandoc/Readers/FB2.hs
@@ -25,7 +25,7 @@ TODO:
 module Text.Pandoc.Readers.FB2 ( readFB2 ) where
 import Control.Monad.Except (throwError)
 import Control.Monad.State.Strict
-import Data.ByteString.Lazy.Base64
+import Data.ByteString.Base64.Lazy
 import Data.Functor
 import Data.List (intersperse)
 import qualified Data.Map as M
@@ -202,7 +202,7 @@ parseBinaryElement e =
       report $ IgnoredElement "binary without content-type attribute"
     (Just filename, contentType) ->
       insertMedia (T.unpack filename) contentType
-                    (decodeBase64Lenient
+                    (decodeLenient
                       (UTF8.fromTextLazy . TL.fromStrict . strContent $ e))
 
 -- * Type parsers
diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs
index 42e12c419..475c3fff2 100644
--- a/src/Text/Pandoc/Readers/HTML.hs
+++ b/src/Text/Pandoc/Readers/HTML.hs
@@ -28,7 +28,7 @@ import Control.Applicative ((<|>))
 import Control.Monad (guard, mzero, unless, void)
 import Control.Monad.Except (throwError, catchError)
 import Control.Monad.Reader (ask, asks, lift, local, runReaderT)
-import Data.Text.Encoding.Base64 (encodeBase64)
+import Data.ByteString.Base64 (encode)
 import Data.Char (isAlphaNum, isLetter)
 import Data.Default (Default (..), def)
 import Data.Foldable (for_)
@@ -807,7 +807,8 @@ pSvg = do
   contents <- many (notFollowedBy (pCloses "svg") >> pAny)
   closet <- TagClose "svg" <$ (pCloses "svg" <|> eof)
   let rawText = T.strip $ renderTags' (opent : contents ++ [closet])
-  let svgData = "data:image/svg+xml;base64," <> encodeBase64 rawText
+  let svgData = "data:image/svg+xml;base64," <>
+                   UTF8.toText (encode $ UTF8.fromText rawText)
   return $ B.imageWith (ident,cls,[]) svgData mempty mempty
 
 pCodeWithClass :: PandocMonad m => Text -> Text -> TagParser m Inlines
diff --git a/src/Text/Pandoc/SelfContained.hs b/src/Text/Pandoc/SelfContained.hs
index dccf1b999..7a39edc22 100644
--- a/src/Text/Pandoc/SelfContained.hs
+++ b/src/Text/Pandoc/SelfContained.hs
@@ -19,7 +19,7 @@ module Text.Pandoc.SelfContained ( makeDataURI, makeSelfContained ) where
 import Codec.Compression.GZip as Gzip
 import Control.Applicative ((<|>))
 import Data.ByteString (ByteString)
-import Data.ByteString.Base64 (encodeBase64)
+import Data.ByteString.Base64 (encode)
 import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy as L
 import qualified Data.Text as T
@@ -52,7 +52,7 @@ makeDataURI :: (MimeType, ByteString) -> T.Text
 makeDataURI (mime, raw) =
   if textual
      then "data:" <> mime' <> "," <> T.pack (escapeURIString isOk (toString raw))
-     else "data:" <> mime' <> ";base64," <> encodeBase64 raw
+     else "data:" <> mime' <> ";base64," <> toText (encode raw)
   where textual = "text/" `T.isPrefixOf` mime
         mime' = if textual && T.any (== ';') mime
                    then mime <> ";charset=utf-8"
diff --git a/src/Text/Pandoc/Writers/FB2.hs b/src/Text/Pandoc/Writers/FB2.hs
index 7e62f2a5a..f92832538 100644
--- a/src/Text/Pandoc/Writers/FB2.hs
+++ b/src/Text/Pandoc/Writers/FB2.hs
@@ -21,16 +21,16 @@ module Text.Pandoc.Writers.FB2 (writeFB2)  where
 import Control.Monad (zipWithM, liftM)
 import Control.Monad.Except (catchError, throwError)
 import Control.Monad.State.Strict (StateT, evalStateT, get, gets, lift, modify)
-import Data.ByteString.Base64 (encodeBase64)
+import Data.ByteString.Base64 (encode)
 import Data.Char (isAscii, isControl, isSpace)
 import Data.Either (lefts, rights)
 import Data.List (intercalate)
 import Data.Text (Text)
 import qualified Data.Text as T
 import qualified Data.Text.Lazy as TL
+import qualified Data.Text.Encoding as TE
 import Text.Pandoc.URI (urlEncode, isURI)
 import Text.Pandoc.XML.Light as X
-
 import Text.Pandoc.Class.PandocMonad (PandocMonad, report)
 import qualified Text.Pandoc.Class.PandocMonad as P
 import Text.Pandoc.Definition
@@ -237,7 +237,7 @@ fetchImage href link = do
                                report $ CouldNotDetermineMimeType link
                                return Nothing
                              Just mime -> return $ Just (mime,
-                                                        encodeBase64 bs))
+                                                      TE.decodeUtf8 $ encode bs))
                     (\e ->
                        do report $ CouldNotFetchResource link (tshow e)
                           return Nothing)