Class: Renamed 'warn' to 'addWarning' and consolidated RTF writer.

* Renaming Text.Pandoc.Class.warn to addWarning avoids conflict
  with Text.Pandoc.Shared.warn.
* Removed writeRTFWithEmbeddedImages from Text.Pandoc.Writers.RTF.
  This is no longer needed; we automatically handle embedded images
  using the PandocM functions.  [API change]

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Text/Pandoc/Writers/Math.hs b/src/Text/Pandoc/Writers/Math.hs
index a7fe6d648..552db8b32 100644
--- a/src/Text/Pandoc/Writers/Math.hs
+++ b/src/Text/Pandoc/Writers/Math.hs
@@ -20,7 +20,7 @@ texMathToInlines mt inp = do
   case res of
        Right (Just ils)  -> return ils
        Right (Nothing)   -> do
-         warn $ "Could not render TeX math as unicode, rendering as raw TeX:\n" ++ inp
+         addWarning $ "Could not render TeX math as unicode, rendering as raw TeX:\n" ++ inp
          return [mkFallback mt inp]
        Left il           -> return [il]
 
@@ -40,7 +40,7 @@ convertMath writer mt str = do
   case writer dt <$> readTeX str of
        Right r  -> return (Right r)
        Left e   -> do
-         warn $ "Could not convert TeX math, rendering as raw TeX:\n" ++
+         addWarning $ "Could not convert TeX math, rendering as raw TeX:\n" ++
                  str ++ "\n" ++ e
          return (Left $ mkFallback mt str)
    where dt = case mt of