diff options
Diffstat (limited to 'src/Text/Pandoc/Readers/RST.hs')
| -rw-r--r-- | src/Text/Pandoc/Readers/RST.hs | 67 |
1 files changed, 45 insertions, 22 deletions
diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs index 430d24f4a..4acdc10c2 100644 --- a/src/Text/Pandoc/Readers/RST.hs +++ b/src/Text/Pandoc/Readers/RST.hs @@ -770,24 +770,34 @@ tableDirective :: PandocMonad m tableDirective top fields body = do bs <- parseFromString' parseBlocks body case B.toList bs of - [Table _ aligns' widths' header' rows'] -> do + [Table attr _ tspecs' thead@(TableHead _ thrs) tbody tfoot] -> do + let (aligns', widths') = unzip tspecs' title <- parseFromString' (trimInlines . mconcat <$> many inline) top columns <- getOption readerColumns - let numOfCols = length header' + let numOfCols = case thrs of + [] -> 0 + (r:_) -> rowLength r let normWidths ws = - map (/ max 1.0 (fromIntegral (columns - numOfCols))) ws + strictPos . (/ max 1.0 (fromIntegral (columns - numOfCols))) <$> ws let widths = case trim <$> lookup "widths" fields of - Just "auto" -> replicate numOfCols 0.0 + Just "auto" -> replicate numOfCols ColWidthDefault Just "grid" -> widths' Just specs -> normWidths $ map (fromMaybe (0 :: Double) . safeRead) $ splitTextBy (`elem` (" ," :: String)) specs Nothing -> widths' -- align is not applicable since we can't represent whole table align - return $ B.singleton $ Table (B.toList title) - aligns' widths header' rows' + let tspecs = zip aligns' widths + return $ B.singleton $ Table attr (B.caption Nothing (B.plain title)) + tspecs thead tbody tfoot _ -> return mempty - + where + -- only valid on the very first row of a table section + rowLength (Row _ rb) = sum $ cellLength <$> rb + cellLength (Cell _ _ _ (ColSpan w) _) = max 1 w + strictPos w + | w > 0 = ColWidth w + | otherwise = ColWidthDefault -- TODO: :stub-columns:. -- Only the first row becomes the header even if header-rows: > 1, @@ -808,19 +818,25 @@ listTableDirective top fields body = do else ([], rows, length x) _ -> ([],[],0) widths = case trim <$> lookup "widths" fields of - Just "auto" -> replicate numOfCols 0 + Just "auto" -> replicate numOfCols ColWidthDefault Just specs -> normWidths $ map (fromMaybe (0 :: Double) . safeRead) $ splitTextBy (`elem` (" ," :: String)) specs - _ -> replicate numOfCols 0 - return $ B.table title + _ -> replicate numOfCols ColWidthDefault + toRow = Row nullAttr . map B.simpleCell + toHeaderRow l = if null l then [] else [toRow l] + return $ B.table (B.simpleCaption $ B.plain title) (zip (replicate numOfCols AlignDefault) widths) - headerRow - bodyRows + (TableHead nullAttr $ toHeaderRow headerRow) + [TableBody nullAttr 0 [] $ map toRow bodyRows] + (TableFoot nullAttr []) where takeRows [BulletList rows] = map takeCells rows takeRows _ = [] takeCells [BulletList cells] = map B.fromList cells takeCells _ = [] - normWidths ws = map (/ max 1 (sum ws)) ws + normWidths ws = strictPos . (/ max 1 (sum ws)) <$> ws + strictPos w + | w > 0 = ColWidth w + | otherwise = ColWidthDefault csvTableDirective :: PandocMonad m => Text -> [(Text, Text)] -> Text @@ -873,18 +889,24 @@ csvTableDirective top fields rawcsv = do else ([], rows, length x) _ -> ([],[],0) title <- parseFromString' (trimInlines . mconcat <$> many inline) top - let normWidths ws = map (/ max 1 (sum ws)) ws + let strictPos w + | w > 0 = ColWidth w + | otherwise = ColWidthDefault + let normWidths ws = strictPos . (/ max 1 (sum ws)) <$> ws let widths = case trim <$> lookup "widths" fields of - Just "auto" -> replicate numOfCols 0 + Just "auto" -> replicate numOfCols ColWidthDefault Just specs -> normWidths $ map (fromMaybe (0 :: Double) . safeRead) $ splitTextBy (`elem` (" ," :: String)) specs - _ -> replicate numOfCols 0 - return $ B.table title - (zip (replicate numOfCols AlignDefault) widths) - headerRow - bodyRows + _ -> replicate numOfCols ColWidthDefault + let toRow = Row nullAttr . map B.simpleCell + toHeaderRow l = if null l then [] else [toRow l] + return $ B.table (B.simpleCaption $ B.plain title) + (zip (replicate numOfCols AlignDefault) widths) + (TableHead nullAttr $ toHeaderRow headerRow) + [TableBody nullAttr 0 [] $ map toRow bodyRows] + (TableFoot nullAttr []) -- TODO: -- - Only supports :format: fields with a single format for :raw: roles, @@ -1293,13 +1315,14 @@ simpleTable headless = do sep simpleTableFooter -- Simple tables get 0s for relative column widths (i.e., use default) case B.toList tbl of - [Table c a _w h l] -> return $ B.singleton $ - Table c a (replicate (length a) 0) h l + [Table attr cap spec th tb tf] -> return $ B.singleton $ + Table attr cap (rewidth spec) th tb tf _ -> throwError $ PandocShouldNeverHappenError "tableWith returned something unexpected" where sep = return () -- optional (simpleTableSep '-') + rewidth = fmap $ fmap $ const ColWidthDefault gridTable :: PandocMonad m => Bool -- ^ Headerless table |