Use SimpleFigure in ZimWiki writer.

Author: argent0

src/Text/Pandoc/Writers/ZimWiki.hs

@@ -86,9 +86,8 @@ blockToZimWiki opts (Div _attrs bs) = do
 
 blockToZimWiki opts (Plain inlines) = inlineListToZimWiki opts inlines
 
--- title beginning with fig: indicates that the image is a figure
 -- ZimWiki doesn't support captions - so combine together alt and caption into alt
-blockToZimWiki opts (Para [Image attr txt (src,T.stripPrefix "fig:" -> Just tit)]) = do
+blockToZimWiki opts (SimpleFigure attr txt src tit) = do
   capt <- if null txt
              then return ""
              else (" " <>) `fmap` inlineListToZimWiki opts txt