diff options
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index 98b86a7c9..7329d8197 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -266,7 +266,7 @@ pandocToHtml opts (Pandoc meta blocks) = do then fmap renderHtml' <$> tableOfContents opts sects else return Nothing blocks' <- liftM (mconcat . intersperse (nl opts)) $ - mapM (elementToHtml slideLevel opts) sects + mapM (elementToHtml Nothing slideLevel opts) sects st <- get notes <- footnoteSection opts (reverse (stNotes st)) let thebody = blocks' >> notes @@ -435,12 +435,17 @@ deLink (Link _ ils _) = Span nullAttr ils deLink x = x -- | Convert an Element to Html. -elementToHtml :: PandocMonad m => Int -> WriterOptions -> Element +elementToHtml :: PandocMonad m => Maybe Int -> Int -> WriterOptions -> Element -> StateT WriterState m Html -elementToHtml _slideLevel opts (Blk block) = blockToHtml opts block -elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elements) = do +elementToHtml _ _ opts (Blk block) = blockToHtml opts block +elementToHtml mbparentlevel slideLevel opts + (Sec level num (id',classes,keyvals) title' elements) + = do slideVariant <- gets stSlideVariant - let slide = slideVariant /= NoSlides && level <= slideLevel + let slide = slideVariant /= NoSlides && + (level <= slideLevel || + -- we're missing a header at slide level (see #5168) + maybe False (< slideLevel) mbparentlevel) let num' = zipWith (+) num (writerNumberOffset opts ++ repeat 0) modify $ \st -> st{stSecNum = num'} -- update section number html5 <- gets stHtml5 @@ -468,7 +473,7 @@ elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elemen let inDiv xs = Blk (RawBlock (Format "html") ("<div class=\"" ++ fragmentClass ++ "\">")) : (xs ++ [Blk (RawBlock (Format "html") "</div>")]) - innerContents <- mapM (elementToHtml slideLevel opts) + innerContents <- mapM (elementToHtml (Just level) slideLevel opts) $ if titleSlide -- title slides have no content of their own then filter isSec elements @@ -491,6 +496,8 @@ elementToHtml slideLevel opts (Sec level num (id',classes,keyvals) title' elemen secttag header' return $ (if slideVariant == RevealJsSlides && not (null innerContents) + -- revealjs doesn't like more than one level of section nesting: + && isNothing mbparentlevel then H5.section else id) $ mconcat $ t : innerContents else if writerSectionDivs opts || slide |