@@ -169,6 +169,7 @@ pdfWriterAndProg mWriter mEngine = do
169169 engineForWriter "context" = Right "context"
170170 engineForWriter "ms" = Right "pdfroff"
171171 engineForWriter "latex" = Right defaultLatexEngine
172+ engineForWriter "beamer" = Right defaultLatexEngine
172173 engineForWriter format
173174 | format `elem` ["html", "html5"] = Right defaultHtmlEngine
174175 | otherwise = Left $ "cannot produce pdf output with output format " ++ format