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-rw-r--r--src/Text/Pandoc/Writers/HTML.hs22
1 files changed, 15 insertions, 7 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs
index 63b466af3..78a3edce8 100644
--- a/src/Text/Pandoc/Writers/HTML.hs
+++ b/src/Text/Pandoc/Writers/HTML.hs
@@ -268,11 +268,24 @@ elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elemen
else blockToHtml opts (Header level' (id',classes,keyvals) title')
let isSec (Sec _ _ _ _ _) = True
isSec (Blk _) = False
+ let isPause (Blk x) = x == Para [Str ".",Space,Str ".",Space,Str "."]
+ isPause _ = False
+ let fragmentClass = case writerSlideVariant opts of
+ RevealJsSlides -> "fragment"
+ _ -> "incremental"
+ let inDiv xs = Blk (RawBlock (Format "html") ("<div class=\""
+ ++ fragmentClass ++ "\">")) :
+ (xs ++ [Blk (RawBlock (Format "html") "</div>")])
innerContents <- mapM (elementToHtml slideLevel opts)
$ if titleSlide
-- title slides have no content of their own
then filter isSec elements
- else elements
+ else if slide
+ then case splitBy isPause elements of
+ [] -> []
+ [x] -> x
+ xs -> concatMap inDiv xs
+ else elements
let inNl x = mconcat $ nl opts : intersperse (nl opts) x ++ [nl opts]
let classes' = ["titleslide" | titleSlide] ++ ["slide" | slide] ++
["section" | (slide || writerSectionDivs opts) &&
@@ -401,10 +414,6 @@ blockToHtml opts (Para [Image txt (s,'f':'i':'g':':':tit)]) = do
[nl opts, img, capt, nl opts]
else H.div ! A.class_ "figure" $ mconcat
[nl opts, img, capt, nl opts]
--- . . . indicates a pause in a slideshow
-blockToHtml opts (Para [Str ".",Space,Str ".",Space,Str "."])
- | writerSlideVariant opts == RevealJsSlides =
- blockToHtml opts (RawBlock "html" "<div class=\"fragment\" />")
blockToHtml opts (Para lst) = do
contents <- inlineListToHtml opts lst
return $ H.p contents
@@ -580,8 +589,7 @@ toListItem opts item = nl opts >> H.li item
blockListToHtml :: WriterOptions -> [Block] -> State WriterState Html
blockListToHtml opts lst =
- mapM (blockToHtml opts) lst >>=
- return . mconcat . intersperse (nl opts)
+ fmap (mconcat . intersperse (nl opts)) $ mapM (blockToHtml opts) lst
-- | Convert list of Pandoc inline elements to HTML.
inlineListToHtml :: WriterOptions -> [Inline] -> State WriterState Html