diff options
Diffstat (limited to 'src/Text/Pandoc/Readers')
| -rw-r--r-- | src/Text/Pandoc/Readers/Org.hs | 51 |
1 files changed, 21 insertions, 30 deletions
diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs index 5ad2531ac..6652925aa 100644 --- a/src/Text/Pandoc/Readers/Org.hs +++ b/src/Text/Pandoc/Readers/Org.hs @@ -268,8 +268,12 @@ data OrgTable = OrgTable table :: OrgParser Blocks table = try $ do lookAhead tableStart - OrgTable _ aligns heads lns <- normalizeTable . rowsToTable <$> tableRows - return $ B.table "" (zip aligns $ repeat 0) heads lns + orgToPandocTable . normalizeTable . rowsToTable <$> tableRows + +orgToPandocTable :: OrgTable + -> Blocks +orgToPandocTable (OrgTable _ aligns heads lns) = + B.table "" (zip aligns $ repeat 0) heads lns tableStart :: OrgParser Char tableStart = try $ skipSpaces *> char '|' @@ -403,20 +407,14 @@ orderedListStart = genericListStart orderedListMarker -- Ordered list markers allowed in org-mode where orderedListMarker = mappend <$> many1 digit <*> (pure <$> oneOf ".)") +-- parse raw text for one list item, excluding start marker and continuations listItem :: OrgParser Int -> OrgParser Blocks listItem start = try $ do - (markerLength, first) <- try (start >>= rawListItem) - rest <- many (listContinuation markerLength) - parseFromString parseBlocks $ concat (first:rest) - --- parse raw text for one list item, excluding start marker and continuations -rawListItem :: Int - -> OrgParser (Int, String) -rawListItem markerLength = try $ do - firstLine <- anyLine - restLines <- many (listLine markerLength) - return (markerLength, (firstLine ++ "\n" ++ (concat restLines))) + markerLength <- try start + firstLine <- anyLineNewline + rest <- concat <$> many (listContinuation markerLength) + parseFromString parseBlocks $ firstLine ++ rest -- continuation of a list item - indented and separated by blankline or endline. -- Note: nested lists are parsed as continuations. @@ -424,14 +422,11 @@ listContinuation :: Int -> OrgParser String listContinuation markerLength = try $ mappend <$> many blankline - <*> (concat <$> many1 (listLine markerLength)) + <*> (concat <$> many1 listLine) + where listLine = try $ indentWith markerLength *> anyLineNewline --- parse a line of a list item -listLine :: Int - -> OrgParser String -listLine markerLength = try $ - indentWith markerLength *> anyLine - <**> pure (++ "\n") +anyLineNewline :: OrgParser String +anyLineNewline = (++ "\n") <$> anyLine -- @@ -491,12 +486,11 @@ explicitOrImageLink = try $ do char '[' src <- enclosedRaw (char '[') (char ']') title <- enclosedRaw (char '[') (char ']') - title' <- parseFromString (mconcat . butLast <$> many inline) (title++"\n") + title' <- parseFromString (mconcat <$> many inline) title char ']' return $ if (isImage src) && (isImage title) then B.link src "" (B.image title "" "") else B.link src "" title' - where butLast = reverse . tail . reverse selflinkOrImage :: OrgParser Inlines selflinkOrImage = try $ do @@ -552,11 +546,8 @@ inlinesEnclosedBy c = try $ do updateState $ \st -> st { orgInlineCharStack = c:(orgInlineCharStack st) } res <- enclosedInlines (atStart (char c) <* endsOnThisOrNextLine c) (atEnd $ char c) - updateState $ \st -> st { orgInlineCharStack = shift . orgInlineCharStack $ st } + updateState $ \st -> st { orgInlineCharStack = drop 1 . orgInlineCharStack $ st } return res - where shift xs - | null xs = [] - | otherwise = tail xs enclosedRaw :: OrgParser a -> OrgParser b @@ -583,14 +574,13 @@ atStart p = do atEnd :: OrgParser a -> OrgParser a atEnd p = try $ do p <* lookingAtEndOfWord - where lookingAtEndOfWord = lookAhead . oneOf =<< postWordChars + where lookingAtEndOfWord = + eof <|> const (return ()) =<< lookAhead . oneOf =<< postWordChars postWordChars :: OrgParser [Char] postWordChars = do st <- getState - return $ "\t\n\r !\"'),-.:?}" ++ (safeSecond . orgInlineCharStack $ st) - where safeSecond (_:x2:_) = [x2] - safeSecond _ = [] + return $ "\t\n\r !\"'),-.:?}" ++ (take 1 . drop 1 . orgInlineCharStack $ st) -- FIXME: These functions are hacks and should be replaced endsOnThisOrNextLine :: Char @@ -608,6 +598,7 @@ endsOnThisLine input c doOnOtherLines = do postWordChars' <- postWordChars case break (`elem` c:"\n") input of (_,'\n':rest) -> doOnOtherLines rest + (_,_:[]) -> return () (_,_:rest@(n:_)) -> if n `elem` postWordChars' then return () else endsOnThisLine rest c doOnOtherLines |