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-rw-r--r--src/Text/Pandoc/Writers/LaTeX.hs42
-rw-r--r--tests/lhs-test.latex1
-rw-r--r--tests/lhs-test.latex+lhs1
-rw-r--r--tests/tables.latex1
-rw-r--r--tests/writer.latex20
5 files changed, 35 insertions, 30 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index 77f61263a..650eadbc0 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -117,7 +117,7 @@ pandocToLaTeX options (Pandoc (Meta title authors date) blocks) = do
else return blocks'
body <- mapM (elementToLaTeX options) $ hierarchicalize blocks''
biblioTitle <- liftM (render colwidth) $ inlineListToLaTeX lastHeader
- let main = render colwidth $ vcat body
+ let main = render colwidth $ vsep body
st <- get
let biblioFiles = intercalate "," $ map dropExtension $ writerBiblioFiles options
citecontext = case writerCiteMethod options of
@@ -170,7 +170,7 @@ elementToLaTeX _ (Blk block) = blockToLaTeX block
elementToLaTeX opts (Sec level _ id' title' elements) = do
header' <- sectionHeader id' level title'
innerContents <- mapM (elementToLaTeX opts) elements
- return $ vcat (header' : innerContents)
+ return $ vsep (header' : innerContents)
-- escape things as needed for LaTeX
stringToLaTeX :: Bool -> String -> State WriterState String
@@ -265,10 +265,10 @@ blockToLaTeX (Para [Image txt (src,tit)]) = do
capt <- inlineListToLaTeX txt
img <- inlineToLaTeX (Image txt (src,tit))
return $ "\\begin{figure}[htbp]" $$ "\\centering" $$ img $$
- ("\\caption{" <> capt <> char '}') $$ "\\end{figure}" $$ blankline
+ ("\\caption{" <> capt <> char '}') $$ "\\end{figure}"
blockToLaTeX (Para lst) = do
result <- inlineListToLaTeX lst
- return $ result <> blankline
+ return result
blockToLaTeX (BlockQuote lst) = do
beamer <- writerBeamer `fmap` gets stOptions
case lst of
@@ -280,8 +280,7 @@ blockToLaTeX (BlockQuote lst) = do
return result
_ -> do
contents <- blockListToLaTeX lst
- return $ "\\begin{quote}" $$ chomp contents $$ "\\end{quote}"
- <> blankline
+ return $ "\\begin{quote}" $$ contents $$ "\\end{quote}"
blockToLaTeX (CodeBlock (_,classes,keyvalAttr) str) = do
opts <- gets stOptions
case () of
@@ -300,11 +299,7 @@ blockToLaTeX (CodeBlock (_,classes,keyvalAttr) str) = do
return "Verbatim"
else return "verbatim"
return $ flush (text ("\\begin{" ++ env ++ "}") $$ text str $$
- text ("\\end{" ++ env ++ "}")) <> text "\n" <> blankline
- -- note: we use 'text "\n"' instead of cr to make this
- -- resistant to the 'chomp' in footnotes; a footnote
- -- ending with a Verbatim environment must have a
- -- cr before the closing }
+ text ("\\end{" ++ env ++ "}")) <> cr
listingsCodeBlock = do
st <- get
let params = if writerListings (stOptions st)
@@ -339,14 +334,14 @@ blockToLaTeX (CodeBlock (_,classes,keyvalAttr) str) = do
Nothing -> rawCodeBlock
Just h -> modify (\st -> st{ stHighlighting = True }) >>
return (flush $ text h)
-blockToLaTeX (RawBlock "latex" x) = return $ text x <> blankline
+blockToLaTeX (RawBlock "latex" x) = return $ text x
blockToLaTeX (RawBlock _ _) = return empty
blockToLaTeX (BulletList lst) = do
incremental <- gets stIncremental
let inc = if incremental then "[<+->]" else ""
items <- mapM listItemToLaTeX lst
- return $ text ("\\begin{itemize}" ++ inc) $$ chomp (vcat items) $$
- "\\end{itemize}" <> blankline
+ return $ text ("\\begin{itemize}" ++ inc) $$ vcat items $$
+ "\\end{itemize}"
blockToLaTeX (OrderedList (start, numstyle, numdelim) lst) = do
st <- get
let inc = if stIncremental st then "[<+->]" else ""
@@ -367,15 +362,15 @@ blockToLaTeX (OrderedList (start, numstyle, numdelim) lst) = do
"}{" ++ show (start - 1) ++ "}"
else empty
return $ text ("\\begin{enumerate}" ++ inc) <> exemplar $$ resetcounter $$
- chomp (vcat items) $$ "\\end{enumerate}" <> blankline
+ vcat items $$ "\\end{enumerate}"
blockToLaTeX (DefinitionList lst) = do
incremental <- gets stIncremental
let inc = if incremental then "[<+->]" else ""
items <- mapM defListItemToLaTeX lst
- return $ text ("\\begin{description}" ++ inc) $$ chomp (vcat items) $$
- "\\end{description}" <> blankline
+ return $ text ("\\begin{description}" ++ inc) $$ vcat items $$
+ "\\end{description}"
blockToLaTeX HorizontalRule = return $
- "\\begin{center}\\rule{3in}{0.4pt}\\end{center}" $$ blankline
+ "\\begin{center}\\rule{3in}{0.4pt}\\end{center}"
blockToLaTeX (Header level lst) = sectionHeader "" level lst
blockToLaTeX (Table caption aligns widths heads rows) = do
modify $ \s -> s{ stInTable = True, stTableNotes = [] }
@@ -401,7 +396,7 @@ blockToLaTeX (Table caption aligns widths heads rows) = do
$$ braces (text "% rows" $$ "\\FL" $$
vcat (headers : rows'') $$ "\\LL" <> cr)
modify $ \s -> s{ stTable = True, stInTable = False, stTableNotes = [] }
- return $ tableBody $$ blankline
+ return $ tableBody
toColDescriptor :: Alignment -> String
toColDescriptor align =
@@ -412,7 +407,7 @@ toColDescriptor align =
AlignDefault -> "l"
blockListToLaTeX :: [Block] -> State WriterState Doc
-blockListToLaTeX lst = mapM blockToLaTeX lst >>= return . vcat
+blockListToLaTeX lst = vsep `fmap` mapM blockToLaTeX lst
tableRowToLaTeX :: Bool
-> [Alignment]
@@ -430,7 +425,7 @@ tableRowToLaTeX header aligns widths cols = do
let toCell 0 _ c = c
toCell w a c = "\\parbox" <> valign <>
braces (text (printf "%.2f\\columnwidth" w)) <>
- braces (halign a <> cr <> chomp c <> cr)
+ braces (halign a <> cr <> c <> cr)
let cells = zipWith3 toCell widths aligns renderedCells
return $ hcat $ intersperse (" & ") cells
@@ -473,7 +468,6 @@ sectionHeader ref level lst = do
<> braces (lab <> text "\\label"
<> braces (text ref))
else lab)
- $$ blankline
let headerWith x y = refLabel $ text x <> y
return $ case level' of
0 -> if writerBeamer opts
@@ -484,7 +478,7 @@ sectionHeader ref level lst = do
3 -> headerWith "\\subsubsection" stuffing
4 -> headerWith "\\paragraph" stuffing
5 -> headerWith "\\subparagraph" stuffing
- _ -> txt $$ blankline
+ _ -> txt
-- | Convert list of inline elements to LaTeX.
@@ -600,7 +594,7 @@ inlineToLaTeX (Note contents) = do
let marker = cycle ['a'..'z'] !! length curnotes
modify $ \s -> s{ stTableNotes = (marker, contents') : curnotes }
return $ "\\tmark" <> brackets (char marker) <> space
- else return $ "\\footnote" <> braces (chomp $ nest 2 contents')
+ else return $ "\\footnote" <> braces (nest 2 contents')
-- note: a \n before } needed when note ends with a Verbatim environment
citationsToNatbib :: [Citation] -> State WriterState Doc
diff --git a/tests/lhs-test.latex b/tests/lhs-test.latex
index df94d4d5a..0b83f9c0a 100644
--- a/tests/lhs-test.latex
+++ b/tests/lhs-test.latex
@@ -75,6 +75,7 @@ return a single value:
\CommentTok{-- arr (\textbackslash{}op (x,y) -> x `op` y) }
\end{Highlighting}
\end{Shaded}
+
\texttt{(***)} combines two arrows into a new arrow by running the two arrows
on a pair of values (one arrow on the first item of the pair and one arrow on
the second item of the pair).
diff --git a/tests/lhs-test.latex+lhs b/tests/lhs-test.latex+lhs
index 65b4787ff..05cd4dc14 100644
--- a/tests/lhs-test.latex+lhs
+++ b/tests/lhs-test.latex+lhs
@@ -55,6 +55,7 @@ unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
unsplit = arr . uncurry
-- arr (\op (x,y) -> x `op` y)
\end{code}
+
\texttt{(***)} combines two arrows into a new arrow by running the two arrows
on a pair of values (one arrow on the first item of the pair and one arrow on
the second item of the pair).
diff --git a/tests/tables.latex b/tests/tables.latex
index 7025452ae..56b469a54 100644
--- a/tests/tables.latex
+++ b/tests/tables.latex
@@ -173,4 +173,3 @@ Here's another one. Note the blank line between rows.
}
\LL
}
-
diff --git a/tests/writer.latex b/tests/writer.latex
index 8835abccb..b6572eb2d 100644
--- a/tests/writer.latex
+++ b/tests/writer.latex
@@ -314,9 +314,11 @@ Multiple paragraphs:
\begin{itemize}
\item
Tab
+
\begin{itemize}
\item
Tab
+
\begin{itemize}
\item
Tab
@@ -331,6 +333,7 @@ Here's another:
First
\item
Second:
+
\begin{itemize}
\item
Fee
@@ -396,6 +399,7 @@ Same thing but with paragraphs:
sublist with roman numerals, starting with 4
\item
more items
+
\begin{enumerate}[(A)]
\item
a subsublist
@@ -410,13 +414,16 @@ Nesting:
\begin{enumerate}[A.]
\item
Upper Alpha
+
\begin{enumerate}[I.]
\item
Upper Roman.
+
\begin{enumerate}[(1)]
\setcounter{enumiii}{5}
\item
Decimal start with 6
+
\begin{enumerate}[a)]
\setcounter{enumiv}{2}
\item
@@ -433,6 +440,7 @@ Autonumbering:
Autonumber.
\item
More.
+
\begin{enumerate}
\item
Nested.
@@ -476,10 +484,8 @@ Loose:
\begin{description}
\item[apple]
red fruit
-
\item[orange]
orange fruit
-
\item[banana]
yellow fruit
\end{description}
@@ -491,7 +497,6 @@ Multiple blocks with italics:
red fruit
contains seeds, crisp, pleasant to taste
-
\item[\emph{orange}]
orange fruit
@@ -524,7 +529,6 @@ Multiple definitions, loose:
red fruit
computer
-
\item[orange]
orange fruit
@@ -538,7 +542,6 @@ Blank line after term, indented marker, alternate markers:
red fruit
computer
-
\item[orange]
orange fruit
@@ -555,17 +558,23 @@ orange fruit
Simple block on one line:
foo
+
And nested without indentation:
foo
+
bar
+
Interpreted markdown in a table:
This is \emph{emphasized}
+
And this is \textbf{strong}
+
Here's a simple block:
foo
+
This should be a code block, though:
\begin{verbatim}
@@ -583,6 +592,7 @@ As should this:
Now, nested:
foo
+
This should just be an HTML comment:
Multiline:
generated by cgit v1.2.3 (git 2.39.1) at 2024-09-12 21:44:06 +0000