diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/Text/Pandoc/Readers/Muse.hs | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/Text/Pandoc/Readers/Muse.hs b/src/Text/Pandoc/Readers/Muse.hs index d24f0ba2b..4f9e9697d 100644 --- a/src/Text/Pandoc/Readers/Muse.hs +++ b/src/Text/Pandoc/Readers/Muse.hs @@ -129,6 +129,13 @@ parseHtmlContentWithAttrs tag parser = do parseHtmlContent :: PandocMonad m => String -> MuseParser m a -> MuseParser m [a] parseHtmlContent tag p = fmap snd (parseHtmlContentWithAttrs tag p) +commonPrefix :: String -> String -> String +commonPrefix _ [] = [] +commonPrefix [] _ = [] +commonPrefix (x:xs) (y:ys) + | x == y = x : commonPrefix xs ys + | otherwise = [] + -- -- directive parsers -- @@ -365,7 +372,7 @@ lineBlock = try $ do listLine :: PandocMonad m => Int -> MuseParser m String listLine markerLength = try $ do indentWith markerLength - anyLineNewline + manyTill anyChar eol withListContext :: PandocMonad m => MuseParser m a -> MuseParser m a withListContext p = do @@ -379,7 +386,7 @@ withListContext p = do listContinuation :: PandocMonad m => Int -> MuseParser m [String] listContinuation markerLength = try $ do result <- many1 $ listLine markerLength - blank <- option id ((++ ["\n"]) <$ blankline) + blank <- option id ((++ [""]) <$ blankline) return $ blank result listStart :: PandocMonad m => MuseParser m Int -> MuseParser m Int @@ -394,17 +401,18 @@ listStart marker = try $ do dropSpacePrefix :: [String] -> [String] dropSpacePrefix lns = map (drop maxIndent) lns - where maxIndent = minimum $ map (length . takeWhile (== ' ')) lns + where flns = filter (\s -> not $ all (== ' ') s) lns + maxIndent = if null flns then 0 else length $ takeWhile (== ' ') $ foldl1 commonPrefix flns listItemContents :: PandocMonad m => Int -> MuseParser m (F Blocks) listItemContents markerLength = do - firstLine <- anyLineNewline + firstLine <- manyTill anyChar eol restLines <- many $ listLine markerLength - blank <- option id ((++ ["\n"]) <$ blankline) + blank <- option id ((++ [""]) <$ blankline) let first = firstLine : blank restLines rest <- many $ listContinuation markerLength let allLines = concat (first : rest) - parseFromString (withListContext parseBlocks) $ concat (dropSpacePrefix allLines) ++ "\n" + parseFromString (withListContext parseBlocks) $ unlines (dropSpacePrefix allLines) listItem :: PandocMonad m => MuseParser m Int -> MuseParser m (F Blocks) listItem start = try $ do @@ -444,8 +452,8 @@ definitionListItem = try $ do string "::" firstLine <- manyTill anyChar eol restLines <- manyTill anyLine endOfListItemElement - let lns = (dropWhile (== ' ') firstLine) : dropSpacePrefix restLines - lineContent <- parseFromString (withListContext parseBlocks) $ unlines lns ++ "\n" + let lns = dropWhile (== ' ') firstLine : dropSpacePrefix restLines + lineContent <- parseFromString (withListContext parseBlocks) $ unlines lns pure $ do lineContent' <- lineContent term' <- term pure (term', [lineContent']) |