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-rw-r--r--src/Text/Pandoc/Readers/LaTeX.hs7
-rw-r--r--src/Text/Pandoc/Readers/LaTeX/Math.hs6
-rw-r--r--src/Text/Pandoc/Readers/LaTeX/Parsing.hs15
-rw-r--r--src/Text/Pandoc/Readers/LaTeX/Table.hs4
4 files changed, 27 insertions, 5 deletions
diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs
index 25acc0f7e..548ac75a8 100644
--- a/src/Text/Pandoc/Readers/LaTeX.hs
+++ b/src/Text/Pandoc/Readers/LaTeX.hs
@@ -1101,7 +1101,8 @@ addImageCaption = walkM go
case sCaption st of
Nothing -> return p
Just figureCaption -> do
- let attr' = case sLastLabel st of
+ let mblabel = sLastLabel st
+ let attr' = case mblabel of
Just lab -> (lab, cls, kvs)
Nothing -> attr
case attr' of
@@ -1113,7 +1114,9 @@ addImageCaption = walkM go
, sLabels = M.insert ident
[Str (renderDottedNum num)] (sLabels st) }
- return $ SimpleFigure attr' (B.toList figureCaption) (src, tit)
+ return $ SimpleFigure attr'
+ (maybe id removeLabel mblabel (B.toList figureCaption))
+ (src, tit)
go x = return x
coloredBlock :: PandocMonad m => Text -> LP m Blocks
diff --git a/src/Text/Pandoc/Readers/LaTeX/Math.hs b/src/Text/Pandoc/Readers/LaTeX/Math.hs
index 5b49a0376..0600e45ef 100644
--- a/src/Text/Pandoc/Readers/LaTeX/Math.hs
+++ b/src/Text/Pandoc/Readers/LaTeX/Math.hs
@@ -142,14 +142,15 @@ newtheorem inline = do
theoremEnvironment :: PandocMonad m
=> LP m Blocks -> LP m Inlines -> Text -> LP m Blocks
theoremEnvironment blocks opt name = do
+ resetCaption
tmap <- sTheoremMap <$> getState
case M.lookup name tmap of
Nothing -> mzero
Just tspec -> do
optTitle <- option mempty $ (\x -> space <> "(" <> x <> ")") <$> opt
- mblabel <- option Nothing $ Just . untokenize <$>
- try (spaces >> controlSeq "label" >> spaces >> braced)
bs <- env name blocks
+ mblabel <- sLastLabel <$> getState
+
number <-
if theoremNumber tspec
then do
@@ -182,6 +183,7 @@ theoremEnvironment blocks opt name = do
let title = titleEmph (theoremName tspec <> number)
<> optTitle <> "." <> space
return $ divWith (fromMaybe "" mblabel, [name], []) $ addTitle title
+ $ maybe id removeLabel mblabel
$ case theoremStyle tspec of
PlainStyle -> walk italicize bs
_ -> bs
diff --git a/src/Text/Pandoc/Readers/LaTeX/Parsing.hs b/src/Text/Pandoc/Readers/LaTeX/Parsing.hs
index 7366d7b2d..9eb4a0cbc 100644
--- a/src/Text/Pandoc/Readers/LaTeX/Parsing.hs
+++ b/src/Text/Pandoc/Readers/LaTeX/Parsing.hs
@@ -90,6 +90,7 @@ module Text.Pandoc.Readers.LaTeX.Parsing
, resetCaption
, env
, addMeta
+ , removeLabel
) where
import Control.Applicative (many, (<|>))
@@ -119,6 +120,7 @@ import Text.Pandoc.Readers.LaTeX.Types (ExpansionPoint (..), Macro (..),
ArgSpec (..), Tok (..), TokType (..))
import Text.Pandoc.Shared
import Text.Parsec.Pos
+import Text.Pandoc.Walk
newtype DottedNum = DottedNum [Int]
deriving (Show, Eq)
@@ -1067,3 +1069,16 @@ tokWith inlineParser = try $ spaces >>
addMeta :: PandocMonad m => ToMetaValue a => Text -> a -> LP m ()
addMeta field val = updateState $ \st ->
st{ sMeta = addMetaField field val $ sMeta st }
+
+-- remove label spans to avoid duplicated identifier
+removeLabel :: Walkable [Inline] a => Text -> a -> a
+removeLabel lbl = walk go
+ where
+ go (Span (_,_,kvs) _ : rest)
+ | Just lbl' <- lookup "label" kvs
+ , lbl' == lbl = go (dropWhile isSpaceOrSoftBreak rest)
+ go (x:xs) = x : go xs
+ go [] = []
+ isSpaceOrSoftBreak Space = True
+ isSpaceOrSoftBreak SoftBreak = True
+ isSpaceOrSoftBreak _ = False
diff --git a/src/Text/Pandoc/Readers/LaTeX/Table.hs b/src/Text/Pandoc/Readers/LaTeX/Table.hs
index f56728fe1..7d5c4f265 100644
--- a/src/Text/Pandoc/Readers/LaTeX/Table.hs
+++ b/src/Text/Pandoc/Readers/LaTeX/Table.hs
@@ -368,7 +368,9 @@ addTableCaption = walkM go
((_,classes,kvs), Just ident) ->
(ident,classes,kvs)
_ -> attr
- return $ addAttrDiv attr' $ Table nullAttr capt spec th tb tf
+ return $ addAttrDiv attr'
+ $ maybe id removeLabel mblabel
+ $ Table nullAttr capt spec th tb tf
go x = return x
-- TODO: For now we add a Div to contain table attributes, since