diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/LaTeX.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index 2c71e689a..aced018c1 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -357,8 +357,10 @@ blockToLaTeX (Div attr@(identifier,"block":dclasses,_) else (cr <>) <$> hypertarget identifier title' <- inlineListToLaTeX ils contents <- blockListToLaTeX bs - wrapDiv attr $ ("\\begin" <> braces blockname <> braces title' <> anchor) $$ - contents $$ "\\end" <> braces blockname + ($$ blankline) <$> wrapDiv attr + (("\\begin" <> braces blockname <> braces title' <> anchor) $$ + contents $$ + "\\end" <> braces blockname) blockToLaTeX (Div (identifier,"slide":dclasses,dkvs) (Header _ (_,hclasses,hkvs) ils : bs)) = do -- note: [fragile] is required or verbatim breaks @@ -392,7 +394,7 @@ blockToLaTeX (Div (identifier,"slide":dclasses,dkvs) else (cr <>) <$> hypertarget identifier contents <- blockListToLaTeX bs >>= wrapDiv (identifier,classes,kvs) return $ ("\\begin{frame}" <> options <> slideTitle <> slideAnchor) $$ - contents $$ "\\end{frame}" + contents $$ "\\end{frame}" $$ blankline blockToLaTeX (Div (identifier@(T.uncons -> Just (_,_)),dclasses,dkvs) (Header lvl ("",hclasses,hkvs) ils : bs)) = -- move identifier from div to header @@ -433,23 +435,24 @@ blockToLaTeX (Div (identifier,classes,kvs) bs) = do | otherwise = do linkAnchor <- hypertarget identifier pure $ linkAnchor $$ txt - wrapDiv (identifier,classes,kvs) result >>= wrap + ($$ blankline) <$> (wrapDiv (identifier,classes,kvs) result >>= wrap) blockToLaTeX (Plain lst) = inlineListToLaTeX lst --- . . . indicates pause in beamer slides +-- . . . indicates pause in beamer slides blockToLaTeX (Para [Str ".",Space,Str ".",Space,Str "."]) = do beamer <- gets stBeamer if beamer then blockToLaTeX (RawBlock "latex" "\\pause") - else inlineListToLaTeX [Str ".",Space,Str ".",Space,Str "."] + else ($$ blankline) . (blankline $$) + <$> inlineListToLaTeX [Str ".",Space,Str ".",Space,Str "."] blockToLaTeX (Para lst) = if null lst then do opts <- gets stOptions if isEnabled Ext_empty_paragraphs opts - then pure "\\hfill\\par" + then pure $ "\\hfill\\par" $$ blankline else pure mempty - else inlineListToLaTeX lst + else (blankline $$) . ($$ blankline) <$> inlineListToLaTeX lst blockToLaTeX (LineBlock lns) = blockToLaTeX $ linesToPara lns blockToLaTeX (BlockQuote lst) = do @@ -470,7 +473,8 @@ blockToLaTeX (BlockQuote lst) = do let envname = if csquotes then "displayquote" else "quote" return $ ("\\begin" <> braces envname) $$ contents $$ - ("\\end" <> braces envname) + ("\\end" <> braces envname) $$ + blankline blockToLaTeX (CodeBlock (identifier,classes,keyvalAttr) str) = do opts <- gets stOptions inNote <- stInNote <$> get @@ -527,7 +531,8 @@ blockToLaTeX (CodeBlock (identifier,classes,keyvalAttr) str) = do when inNote $ modify (\s -> s{ stVerbInNote = True }) modify (\s -> s{ stHighlighting = True }) return (flush $ linkAnchor $$ text (T.unpack h)) - case () of + ($$ blankline) <$> + case () of _ | isEnabled Ext_literate_haskell opts && "haskell" `elem` classes && "literate" `elem` classes -> lhsCodeBlock | writerListings opts -> listingsCodeBlock @@ -564,7 +569,8 @@ blockToLaTeX (BulletList lst) = do spacing $$ -- force list at beginning of definition to start on new line vcat items $$ - "\\end{itemize}" + "\\end{itemize}" $$ + blankline blockToLaTeX (OrderedList _ []) = return empty -- otherwise latex error blockToLaTeX (OrderedList (start, numstyle, numdelim) lst) = do st <- get @@ -618,6 +624,7 @@ blockToLaTeX (OrderedList (start, numstyle, numdelim) lst) = do $$ spacing $$ vcat items $$ "\\end{enumerate}" + $$ blankline blockToLaTeX (DefinitionList []) = return empty blockToLaTeX (DefinitionList lst) = do incremental <- gets stIncremental @@ -628,17 +635,18 @@ blockToLaTeX (DefinitionList lst) = do then text "\\tightlist" else empty return $ text ("\\begin{description}" <> inc) $$ spacing $$ vcat items $$ - "\\end{description}" -blockToLaTeX HorizontalRule = - return - "\\begin{center}\\rule{0.5\\linewidth}{0.5pt}\\end{center}" + "\\end{description}" $$ + blankline +blockToLaTeX HorizontalRule = return $ + "\\begin{center}\\rule{0.5\\linewidth}{0.5pt}\\end{center}" $$ blankline blockToLaTeX (Header level (id',classes,_) lst) = do modify $ \s -> s{stInHeading = True} hdr <- sectionHeader classes id' level lst modify $ \s -> s{stInHeading = False} - return hdr + return $ hdr $$ blankline blockToLaTeX (Table attr blkCapt specs thead tbodies tfoot) = - tableToLaTeX inlineListToLaTeX blockListToLaTeX + ($$ blankline) <$> + tableToLaTeX inlineListToLaTeX blockListToLaTeX (Ann.toTable attr blkCapt specs thead tbodies tfoot) blockToLaTeX (Figure (ident, _, _) captnode body) = do opts <- gets stOptions @@ -678,6 +686,7 @@ blockToLaTeX (Figure (ident, _, _) captnode body) = do innards _ -> cr <> "\\begin{figure}" $$ innards $$ "\\end{figure}") $$ footnotes + $$ blankline toSubfigure :: PandocMonad m => Int -> Block -> LW m (Doc Text) toSubfigure nsubfigs blk = do @@ -696,8 +705,8 @@ toSubfigure nsubfigs blk = do ] blockListToLaTeX :: PandocMonad m => [Block] -> LW m (Doc Text) -blockListToLaTeX lst = - vsep `fmap` mapM (\b -> setEmptyLine True >> blockToLaTeX b) lst +blockListToLaTeX lst = (nestle . chomp . vcat) <$> + mapM (\b -> setEmptyLine True >> blockToLaTeX b) lst listItemToLaTeX :: PandocMonad m => Bool -> [Block] -> LW m (Doc Text) listItemToLaTeX isOrdered lst @@ -742,7 +751,7 @@ defListItemToLaTeX (term, defs) = do firstitem <- blockToLaTeX x modify $ \s -> s{stIsFirstInDefinition = False } rest <- blockListToLaTeX xs - return $ firstitem $+$ rest + return $ chomp . nestle $ firstitem $+$ rest return $ case defs of ((Header{} : _) : _) -> "\\item" <> brackets term'' <> " ~ " $$ def' |