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-rw-r--r--src/Text/Pandoc/Writers/LaTeX.hs48
-rw-r--r--test/Tests/Writers/LaTeX.hs2
-rw-r--r--test/lhs-test.latex3
-rw-r--r--test/lhs-test.latex+lhs3
-rw-r--r--test/writer.latex93
-rw-r--r--test/writers-lang-and-dir.latex12
6 files changed, 94 insertions, 67 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index 07cd6bc8b..054a16259 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -418,11 +418,7 @@ blockToLaTeX :: PandocMonad m
blockToLaTeX Null = return empty
blockToLaTeX (Div (identifier,classes,kvs) bs) = do
beamer <- gets stBeamer
- ref <- toLabel identifier
- let linkAnchor = if null identifier
- then empty
- else "\\hypertarget" <> braces (text ref) <>
- braces empty
+ linkAnchor <- hypertarget True identifier empty
let align dir txt = inCmd "begin" dir $$ txt $$ inCmd "end" dir
let wrapDir = case lookup "dir" kvs of
Just "rtl" -> align "RTL"
@@ -459,13 +455,13 @@ blockToLaTeX (Para [Image attr@(ident, _, _) txt (src,'f':'i':'g':':':tit)]) = d
let footnotes = notesToLaTeX notes
lab <- labelFor ident
let caption = "\\caption" <> captForLof <> braces capt <> lab
- figure <- hypertarget ident (cr <>
- "\\begin{figure}" $$ "\\centering" $$ img $$
- caption $$ "\\end{figure}" <> cr)
+ let figure = cr <> "\\begin{figure}" $$ "\\centering" $$ img $$
+ caption $$ "\\end{figure}" <> cr
+ figure' <- hypertarget True ident figure
return $ if inNote
-- can't have figures in notes
then "\\begin{center}" $$ img $+$ capt $$ "\\end{center}"
- else figure $$ footnotes
+ else figure' $$ footnotes
-- . . . indicates pause in beamer slides
blockToLaTeX (Para [Str ".",Space,Str ".",Space,Str "."]) = do
beamer <- gets stBeamer
@@ -493,11 +489,8 @@ blockToLaTeX (BlockQuote lst) = do
return $ "\\begin{quote}" $$ contents $$ "\\end{quote}"
blockToLaTeX (CodeBlock (identifier,classes,keyvalAttr) str) = do
opts <- gets stOptions
- ref <- toLabel identifier
- let linkAnchor = if null identifier
- then empty
- else "\\hypertarget" <> braces (text ref) <>
- braces ("\\label" <> braces (text ref))
+ lab <- labelFor identifier
+ linkAnchor <- hypertarget True identifier lab
let lhsCodeBlock = do
modify $ \s -> s{ stLHS = True }
return $ flush (linkAnchor $$ "\\begin{code}" $$ text str $$
@@ -512,6 +505,7 @@ blockToLaTeX (CodeBlock (identifier,classes,keyvalAttr) str) = do
text str $$ text ("\\end{" ++ env ++ "}")) <> cr
let listingsCodeBlock = do
st <- get
+ ref <- toLabel identifier
let params = if writerListings (stOptions st)
then (case getListingsLanguage classes of
Just l -> [ "language=" ++ mbBraced l ]
@@ -830,7 +824,8 @@ sectionHeader unnumbered ident level lst = do
lab <- labelFor ident
let star = if unnumbered && level' < 4 then text "*" else empty
let stuffing = star <> optional <> contents
- stuffing' <- hypertarget ident $ text ('\\':sectionType) <> stuffing <> lab
+ stuffing' <- hypertarget True ident $
+ text ('\\':sectionType) <> stuffing <> lab
return $ if level' > 5
then txt
else prefix $$ stuffing'
@@ -840,16 +835,13 @@ sectionHeader unnumbered ident level lst = do
braces txtNoNotes
else empty
-hypertarget :: PandocMonad m => String -> Doc -> LW m Doc
-hypertarget ident x = do
+hypertarget :: PandocMonad m => Bool -> String -> Doc -> LW m Doc
+hypertarget _ "" x = return x
+hypertarget addnewline ident x = do
ref <- text `fmap` toLabel ident
- internalLinks <- gets stInternalLinks
- return $
- if ident `elem` internalLinks
- then text "\\hypertarget"
+ return $ text "\\hypertarget"
<> braces ref
- <> braces x
- else x
+ <> braces ((if addnewline then ("%" <> cr) else empty) <> x)
labelFor :: PandocMonad m => String -> LW m Doc
labelFor "" = return empty
@@ -892,11 +884,7 @@ inlineToLaTeX :: PandocMonad m
=> Inline -- ^ Inline to convert
-> LW m Doc
inlineToLaTeX (Span (id',classes,kvs) ils) = do
- ref <- toLabel id'
- let linkAnchor = if null id'
- then empty
- else "\\protect\\hypertarget" <> braces (text ref) <>
- braces empty
+ linkAnchor <- hypertarget False id' empty
let cmds = ["textup" | "csl-no-emph" `elem` classes] ++
["textnormal" | "csl-no-strong" `elem` classes ||
"csl-no-smallcaps" `elem` classes] ++
@@ -908,7 +896,9 @@ inlineToLaTeX (Span (id',classes,kvs) ils) = do
in ["text" ++ l ++ ops]
Nothing -> [])
contents <- inlineListToLaTeX ils
- return $ linkAnchor <>
+ return $ (if null id'
+ then empty
+ else "\\protect" <> linkAnchor) <>
if null cmds
then braces contents
else foldr inCmd contents cmds
diff --git a/test/Tests/Writers/LaTeX.hs b/test/Tests/Writers/LaTeX.hs
index f54aef4dc..fc4212aed 100644
--- a/test/Tests/Writers/LaTeX.hs
+++ b/test/Tests/Writers/LaTeX.hs
@@ -58,7 +58,7 @@ tests = [ testGroup "code blocks"
[ "unnumbered header" =:
headerWith ("foo",["unnumbered"],[]) 1
(text "Header 1" <> note (plain $ text "note")) =?>
- "\\section*{\\texorpdfstring{Header 1\\footnote{note}}{Header 1}}\\label{foo}\n\\addcontentsline{toc}{section}{Header 1}\n"
+ "\\hypertarget{foo}{%\n\\section*{\\texorpdfstring{Header 1\\footnote{note}}{Header 1}}\\label{foo}}\n\\addcontentsline{toc}{section}{Header 1}\n"
, "in list item" =:
bulletList [header 2 (text "foo")] =?>
"\\begin{itemize}\n\\item ~\n \\subsection{foo}\n\\end{itemize}"
diff --git a/test/lhs-test.latex b/test/lhs-test.latex
index bc02b6ae5..3ca8f97c8 100644
--- a/test/lhs-test.latex
+++ b/test/lhs-test.latex
@@ -91,7 +91,8 @@
\begin{document}
-\section{lhs test}\label{lhs-test}
+\hypertarget{lhs-test}{%
+\section{lhs test}\label{lhs-test}}
\texttt{unsplit} is an arrow that takes a pair of values and combines them to
return a single value:
diff --git a/test/lhs-test.latex+lhs b/test/lhs-test.latex+lhs
index 64271b415..3509cb4a6 100644
--- a/test/lhs-test.latex+lhs
+++ b/test/lhs-test.latex+lhs
@@ -55,7 +55,8 @@
\begin{document}
-\section{lhs test}\label{lhs-test}
+\hypertarget{lhs-test}{%
+\section{lhs test}\label{lhs-test}}
\texttt{unsplit} is an arrow that takes a pair of values and combines them to
return a single value:
diff --git a/test/writer.latex b/test/writer.latex
index 8f834df8f..f88621a28 100644
--- a/test/writer.latex
+++ b/test/writer.latex
@@ -77,34 +77,44 @@ markdown test suite.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Headers}\label{headers}
+\hypertarget{headers}{%
+\section{Headers}\label{headers}}
+\hypertarget{level-2-with-an-embedded-link}{%
\subsection{\texorpdfstring{Level 2 with an \href{/url}{embedded
-link}}{Level 2 with an embedded link}}\label{level-2-with-an-embedded-link}
+link}}{Level 2 with an embedded link}}\label{level-2-with-an-embedded-link}}
+\hypertarget{level-3-with-emphasis}{%
\subsubsection{\texorpdfstring{Level 3 with
-\emph{emphasis}}{Level 3 with emphasis}}\label{level-3-with-emphasis}
+\emph{emphasis}}{Level 3 with emphasis}}\label{level-3-with-emphasis}}
-\paragraph{Level 4}\label{level-4}
+\hypertarget{level-4}{%
+\paragraph{Level 4}\label{level-4}}
-\subparagraph{Level 5}\label{level-5}
+\hypertarget{level-5}{%
+\subparagraph{Level 5}\label{level-5}}
-\section{Level 1}\label{level-1}
+\hypertarget{level-1}{%
+\section{Level 1}\label{level-1}}
+\hypertarget{level-2-with-emphasis}{%
\subsection{\texorpdfstring{Level 2 with
-\emph{emphasis}}{Level 2 with emphasis}}\label{level-2-with-emphasis}
+\emph{emphasis}}{Level 2 with emphasis}}\label{level-2-with-emphasis}}
-\subsubsection{Level 3}\label{level-3}
+\hypertarget{level-3}{%
+\subsubsection{Level 3}\label{level-3}}
with no blank line
-\subsection{Level 2}\label{level-2}
+\hypertarget{level-2}{%
+\subsection{Level 2}\label{level-2}}
with no blank line
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Paragraphs}\label{paragraphs}
+\hypertarget{paragraphs}{%
+\section{Paragraphs}\label{paragraphs}}
Here's a regular paragraph.
@@ -119,7 +129,8 @@ here.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Block Quotes}\label{block-quotes}
+\hypertarget{block-quotes}{%
+\section{Block Quotes}\label{block-quotes}}
E-mail style:
@@ -164,7 +175,8 @@ And a following paragraph.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Code Blocks}\label{code-blocks}
+\hypertarget{code-blocks}{%
+\section{Code Blocks}\label{code-blocks}}
Code:
@@ -188,9 +200,11 @@ These should not be escaped: \$ \\ \> \[ \{
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Lists}\label{lists}
+\hypertarget{lists}{%
+\section{Lists}\label{lists}}
-\subsection{Unordered}\label{unordered}
+\hypertarget{unordered}{%
+\subsection{Unordered}\label{unordered}}
Asterisks tight:
@@ -261,7 +275,8 @@ Minuses loose:
Minus 3
\end{itemize}
-\subsection{Ordered}\label{ordered}
+\hypertarget{ordered}{%
+\subsection{Ordered}\label{ordered}}
Tight:
@@ -327,7 +342,8 @@ Multiple paragraphs:
Item 3.
\end{enumerate}
-\subsection{Nested}\label{nested}
+\hypertarget{nested}{%
+\subsection{Nested}\label{nested}}
\begin{itemize}
\tightlist
@@ -392,7 +408,8 @@ Same thing but with paragraphs:
Third
\end{enumerate}
-\subsection{Tabs and spaces}\label{tabs-and-spaces}
+\hypertarget{tabs-and-spaces}{%
+\subsection{Tabs and spaces}\label{tabs-and-spaces}}
\begin{itemize}
\item
@@ -408,7 +425,8 @@ Same thing but with paragraphs:
\end{itemize}
\end{itemize}
-\subsection{Fancy list markers}\label{fancy-list-markers}
+\hypertarget{fancy-list-markers}{%
+\subsection{Fancy list markers}\label{fancy-list-markers}}
\begin{enumerate}
\def\labelenumi{(\arabic{enumi})}
@@ -496,7 +514,8 @@ B. Williams
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Definition Lists}\label{definition-lists}
+\hypertarget{definition-lists}{%
+\section{Definition Lists}\label{definition-lists}}
Tight using spaces:
@@ -599,7 +618,8 @@ orange fruit
\end{enumerate}
\end{description}
-\section{HTML Blocks}\label{html-blocks}
+\hypertarget{html-blocks}{%
+\section{HTML Blocks}\label{html-blocks}}
Simple block on one line:
@@ -661,7 +681,8 @@ Hr's:
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Inline Markup}\label{inline-markup}
+\hypertarget{inline-markup}{%
+\section{Inline Markup}\label{inline-markup}}
This is \emph{emphasized}, and so \emph{is this}.
@@ -693,7 +714,8 @@ spaces: a\^{}b c\^{}d, a\textasciitilde{}b c\textasciitilde{}d.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Smart quotes, ellipses, dashes}\label{smart-quotes-ellipses-dashes}
+\hypertarget{smart-quotes-ellipses-dashes}{%
+\section{Smart quotes, ellipses, dashes}\label{smart-quotes-ellipses-dashes}}
``Hello,'' said the spider. ``\,`Shelob' is my name.''
@@ -714,7 +736,8 @@ Ellipses\ldots{}and\ldots{}and\ldots{}.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{LaTeX}\label{latex}
+\hypertarget{latex}{%
+\section{LaTeX}\label{latex}}
\begin{itemize}
\tightlist
@@ -762,7 +785,8 @@ Cat & 1 \\ \hline
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Special Characters}\label{special-characters}
+\hypertarget{special-characters}{%
+\section{Special Characters}\label{special-characters}}
Here is some unicode:
@@ -824,9 +848,11 @@ Minus: -
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Links}\label{links}
+\hypertarget{links}{%
+\section{Links}\label{links}}
-\subsection{Explicit}\label{explicit}
+\hypertarget{explicit}{%
+\subsection{Explicit}\label{explicit}}
Just a \href{/url/}{URL}.
@@ -846,7 +872,8 @@ Just a \href{/url/}{URL}.
\href{}{Empty}.
-\subsection{Reference}\label{reference}
+\hypertarget{reference}{%
+\subsection{Reference}\label{reference}}
Foo \href{/url/}{bar}.
@@ -874,7 +901,8 @@ Foo \href{/url/}{bar}.
Foo \href{/url/}{biz}.
-\subsection{With ampersands}\label{with-ampersands}
+\hypertarget{with-ampersands}{%
+\subsection{With ampersands}\label{with-ampersands}}
Here's a \href{http://example.com/?foo=1\&bar=2}{link with an ampersand in the
URL}.
@@ -886,7 +914,8 @@ Here's an \href{/script?foo=1\&bar=2}{inline link}.
Here's an \href{/script?foo=1\&bar=2}{inline link in pointy braces}.
-\subsection{Autolinks}\label{autolinks}
+\hypertarget{autolinks}{%
+\subsection{Autolinks}\label{autolinks}}
With an ampersand: \url{http://example.com/?foo=1\&bar=2}
@@ -916,7 +945,8 @@ or here: <http://example.com/>
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Images}\label{images}
+\hypertarget{images}{%
+\section{Images}\label{images}}
From ``Voyage dans la Lune'' by Georges Melies (1902):
@@ -930,7 +960,8 @@ Here is a movie \includegraphics{movie.jpg} icon.
\begin{center}\rule{0.5\linewidth}{\linethickness}\end{center}
-\section{Footnotes}\label{footnotes}
+\hypertarget{footnotes}{%
+\section{Footnotes}\label{footnotes}}
Here is a footnote reference,\footnote{Here is the footnote. It can go
anywhere after the footnote reference. It need not be placed at the end of
diff --git a/test/writers-lang-and-dir.latex b/test/writers-lang-and-dir.latex
index 1c705399b..cba3dd96b 100644
--- a/test/writers-lang-and-dir.latex
+++ b/test/writers-lang-and-dir.latex
@@ -84,7 +84,8 @@
\begin{document}
-\section{Empty Divs and Spans}\label{empty-divs-and-spans}
+\hypertarget{empty-divs-and-spans}{%
+\section{Empty Divs and Spans}\label{empty-divs-and-spans}}
Some text and
@@ -94,7 +95,8 @@ and more text.
Next paragraph with a {span} and a word-thatincludesa{span}right?
-\section{Directionality}\label{directionality}
+\hypertarget{directionality}{%
+\section{Directionality}\label{directionality}}
Some text and
@@ -111,7 +113,8 @@ and a ltr div. with a \RL{rtl span}.
Next paragraph with a \RL{rtl span} and a
word-that-includesa\LR{ltrspan}right?
-\section{Languages}\label{languages}
+\hypertarget{languages}{%
+\section{Languages}\label{languages}}
Some text and
@@ -128,7 +131,8 @@ word-that-includesa\textgerman[variant=swiss]{Swiss German span}right?
Some \textspanish{Spanish text}.
-\section{Combined}\label{combined}
+\hypertarget{combined}{%
+\section{Combined}\label{combined}}
Some text and
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 11:56:45 +0000