diff options
Diffstat (limited to 'src')
26 files changed, 385 insertions, 385 deletions
diff --git a/src/Text/Pandoc/MIME.hs b/src/Text/Pandoc/MIME.hs index f9749cece..9cde57e4d 100644 --- a/src/Text/Pandoc/MIME.hs +++ b/src/Text/Pandoc/MIME.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.MIME Copyright : Copyright (C) 2011 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha diff --git a/src/Text/Pandoc/Parsing.hs b/src/Text/Pandoc/Parsing.hs index 16eee6de5..4bda4dc23 100644 --- a/src/Text/Pandoc/Parsing.hs +++ b/src/Text/Pandoc/Parsing.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Parsing Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -167,7 +167,7 @@ many1Till p end = do rest <- manyTill p end return (first:rest) --- | A more general form of @notFollowedBy@. This one allows any +-- | A more general form of @notFollowedBy@. This one allows any -- type of parser to be specified, and succeeds only if that parser fails. -- It does not consume any input. notFollowedBy' :: Show b => Parsec [a] st b -> Parsec [a] st () @@ -213,7 +213,7 @@ enclosed :: Parsec [Char] st t -- ^ start parser -> Parsec [Char] st end -- ^ end parser -> Parsec [Char] st a -- ^ content parser (to be used repeatedly) -> Parsec [Char] st [a] -enclosed start end parser = try $ +enclosed start end parser = try $ start >> notFollowedBy space >> many1Till parser end -- | Parse string, case insensitive. @@ -237,7 +237,7 @@ parseFromString parser str = do -- | Parse raw line block up to and including blank lines. lineClump :: Parsec [Char] st String -lineClump = blanklines +lineClump = blanklines <|> (many1 (notFollowedBy blankline >> anyLine) >>= return . unlines) -- | Parse a string of characters between an open character @@ -273,11 +273,11 @@ uppercaseRomanDigits = map toUpper lowercaseRomanDigits romanNumeral :: Bool -- ^ Uppercase if true -> Parsec [Char] st Int romanNumeral upperCase = do - let romanDigits = if upperCase - then uppercaseRomanDigits + let romanDigits = if upperCase + then uppercaseRomanDigits else lowercaseRomanDigits lookAhead $ oneOf romanDigits - let [one, five, ten, fifty, hundred, fivehundred, thousand] = + let [one, five, ten, fifty, hundred, fivehundred, thousand] = map char romanDigits thousands <- many thousand >>= (return . (1000 *) . length) ninehundreds <- option 0 $ try $ hundred >> thousand >> return 900 @@ -468,15 +468,15 @@ romanOne = (char 'i' >> return (LowerRoman, 1)) <|> (char 'I' >> return (UpperRoman, 1)) -- | Parses an ordered list marker and returns list attributes. -anyOrderedListMarker :: Parsec [Char] ParserState ListAttributes -anyOrderedListMarker = choice $ +anyOrderedListMarker :: Parsec [Char] ParserState ListAttributes +anyOrderedListMarker = choice $ [delimParser numParser | delimParser <- [inPeriod, inOneParen, inTwoParens], numParser <- [decimal, exampleNum, defaultNum, romanOne, lowerAlpha, lowerRoman, upperAlpha, upperRoman]] -- | Parses a list number (num) followed by a period, returns list attributes. inPeriod :: Parsec [Char] st (ListNumberStyle, Int) - -> Parsec [Char] st ListAttributes + -> Parsec [Char] st ListAttributes inPeriod num = try $ do (style, start) <- num char '.' @@ -484,10 +484,10 @@ inPeriod num = try $ do then DefaultDelim else Period return (start, style, delim) - + -- | Parses a list number (num) followed by a paren, returns list attributes. inOneParen :: Parsec [Char] st (ListNumberStyle, Int) - -> Parsec [Char] st ListAttributes + -> Parsec [Char] st ListAttributes inOneParen num = try $ do (style, start) <- num char ')' @@ -495,7 +495,7 @@ inOneParen num = try $ do -- | Parses a list number (num) enclosed in parens, returns list attributes. inTwoParens :: Parsec [Char] st (ListNumberStyle, Int) - -> Parsec [Char] st ListAttributes + -> Parsec [Char] st ListAttributes inTwoParens num = try $ do char '(' (style, start) <- num @@ -504,8 +504,8 @@ inTwoParens num = try $ do -- | Parses an ordered list marker with a given style and delimiter, -- returns number. -orderedListMarker :: ListNumberStyle - -> ListNumberDelim +orderedListMarker :: ListNumberStyle + -> ListNumberDelim -> Parsec [Char] ParserState Int orderedListMarker style delim = do let num = defaultNum <|> -- # can continue any kind of list @@ -552,8 +552,8 @@ tableWith headerParser rowParser lineParser footerParser = try $ do widthsFromIndices :: Int -- Number of columns on terminal -> [Int] -- Indices -> [Double] -- Fractional relative sizes of columns -widthsFromIndices _ [] = [] -widthsFromIndices numColumns' indices = +widthsFromIndices _ [] = [] +widthsFromIndices numColumns' indices = let numColumns = max numColumns' (if null indices then 0 else last indices) lengths' = zipWith (-) indices (0:indices) lengths = reverse $ @@ -614,7 +614,7 @@ gridTableHeader headless block = try $ do optional blanklines dashes <- gridDashedLines '-' rawContent <- if headless - then return $ repeat "" + then return $ repeat "" else many1 (notFollowedBy (gridTableSep '=') >> char '|' >> many1Till anyChar newline) @@ -671,7 +671,7 @@ readWith :: Parsec [t] ParserState a -- ^ parser -> ParserState -- ^ initial state -> [t] -- ^ input -> a -readWith parser state input = +readWith parser state input = case runParser parser state "source" input of Left err' -> error $ "\nError:\n" ++ show err' Right result -> result @@ -697,7 +697,7 @@ data ParserState = ParserState stateDate :: [Inline], -- ^ Date of document stateHeaderTable :: [HeaderType], -- ^ Ordered list of header types used stateNextExample :: Int, -- ^ Number of next example - stateExamples :: M.Map String Int, -- ^ Map from example labels to numbers + stateExamples :: M.Map String Int, -- ^ Map from example labels to numbers stateHasChapters :: Bool, -- ^ True if \chapter encountered stateMacros :: [Macro], -- ^ List of macros defined so far stateRstDefaultRole :: String -- ^ Current rST default interpreted text role @@ -708,7 +708,7 @@ instance Default ParserState where def = defaultParserState defaultParserState :: ParserState -defaultParserState = +defaultParserState = ParserState { stateOptions = def, stateParserContext = NullState, stateQuoteContext = NoQuote, @@ -737,12 +737,12 @@ guardEnabled ext = getOption readerExtensions >>= guard . Set.member ext guardDisabled :: Extension -> Parser s ParserState () guardDisabled ext = getOption readerExtensions >>= guard . not . Set.member ext -data HeaderType +data HeaderType = SingleHeader Char -- ^ Single line of characters underneath | DoubleHeader Char -- ^ Lines of characters above and below deriving (Eq, Show) -data ParserContext +data ParserContext = ListItemState -- ^ Used when running parser on list item contents | NullState -- ^ Default state deriving (Eq, Show) @@ -838,7 +838,7 @@ charOrRef cs = return c) updateLastStrPos :: Parsec [Char] ParserState () -updateLastStrPos = getPosition >>= \p -> +updateLastStrPos = getPosition >>= \p -> updateState $ \s -> s{ stateLastStrPos = Just p } singleQuoteStart :: Parsec [Char] ParserState () @@ -852,7 +852,7 @@ singleQuoteStart = do notFollowedBy (oneOf ")!],;:-? \t\n") notFollowedBy (char '.') <|> lookAhead (string "..." >> return ()) notFollowedBy (try (oneOfStrings ["s","t","m","ve","ll","re"] >> - satisfy (not . isAlphaNum))) + satisfy (not . isAlphaNum))) -- possess/contraction return () diff --git a/src/Text/Pandoc/Pretty.hs b/src/Text/Pandoc/Pretty.hs index 0372dbe5d..6cb6bce18 100644 --- a/src/Text/Pandoc/Pretty.hs +++ b/src/Text/Pandoc/Pretty.hs @@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111(-1)307 USA {- | Module : Text.Pandoc.Pretty Copyright : Copyright (C) 2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha diff --git a/src/Text/Pandoc/Readers/DocBook.hs b/src/Text/Pandoc/Readers/DocBook.hs index b8cddcab3..685fa1ee4 100644 --- a/src/Text/Pandoc/Readers/DocBook.hs +++ b/src/Text/Pandoc/Readers/DocBook.hs @@ -455,13 +455,13 @@ List of all DocBook tags, with [x] indicating implemented, [x] tocfront - An entry in a table of contents for a front matter component [x] toclevel1 - A top-level entry within a table of contents entry for a chapter-like component -[x] toclevel2 - A second-level entry within a table of contents entry for a +[x] toclevel2 - A second-level entry within a table of contents entry for a chapter-like component -[x] toclevel3 - A third-level entry within a table of contents entry for a +[x] toclevel3 - A third-level entry within a table of contents entry for a chapter-like component -[x] toclevel4 - A fourth-level entry within a table of contents entry for a +[x] toclevel4 - A fourth-level entry within a table of contents entry for a chapter-like component -[x] toclevel5 - A fifth-level entry within a table of contents entry for a +[x] toclevel5 - A fifth-level entry within a table of contents entry for a chapter-like component [x] tocpart - An entry in a table of contents for a part of a book [ ] token - A unit of information @@ -574,7 +574,7 @@ addToStart toadd bs = (Para xs : rest) -> para (toadd <> fromList xs) <> fromList rest _ -> bs --- function that is used by both mediaobject (in parseBlock) +-- function that is used by both mediaobject (in parseBlock) -- and inlinemediaobject (in parseInline) getImage :: Element -> DB Inlines getImage e = do diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs index 515d8b008..33846286d 100644 --- a/src/Text/Pandoc/Readers/HTML.hs +++ b/src/Text/Pandoc/Readers/HTML.hs @@ -19,10 +19,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Readers.HTML Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> - Stability : alpha + Stability : alpha Portability : portable Conversion of HTML to 'Pandoc' document. @@ -231,7 +231,7 @@ pSimpleTable = try $ do rows <- pOptInTag "tbody" $ many1 $ try $ skipMany pBlank >> pInTags "tr" (pCell "td") skipMany pBlank - TagClose _ <- pSatisfy (~== TagClose "table") + TagClose _ <- pSatisfy (~== TagClose "table") let cols = maximum $ map length rows let aligns = replicate cols AlignLeft let widths = replicate cols 0 @@ -303,7 +303,7 @@ pLocation = do pSat :: (Tag String -> Bool) -> TagParser (Tag String) pSat f = do pos <- getPosition - token show (const pos) (\x -> if f x then Just x else Nothing) + token show (const pos) (\x -> if f x then Just x else Nothing) pSatisfy :: (Tag String -> Bool) -> TagParser (Tag String) pSatisfy f = try $ optional pLocation >> pSat f @@ -608,7 +608,7 @@ htmlTag f = try $ do count (length s + 4) anyChar skipMany (satisfy (/='>')) char '>' - return (next, "<!--" ++ s ++ "-->") + return (next, "<!--" ++ s ++ "-->") _ -> do rendered <- manyTill anyChar (char '>') return (next, rendered ++ ">") diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs index 48807cbec..ae51fdd5a 100644 --- a/src/Text/Pandoc/Readers/Markdown.hs +++ b/src/Text/Pandoc/Readers/Markdown.hs @@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Readers.Markdown Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -94,7 +94,7 @@ nonindentSpaces :: Parser [Char] ParserState [Char] nonindentSpaces = do tabStop <- getOption readerTabStop sps <- many (char ' ') - if length sps < tabStop + if length sps < tabStop then return sps else unexpected "indented line" @@ -140,7 +140,7 @@ titleLine = try $ do return $ normalizeSpaces res authorsLine :: Parser [Char] ParserState [[Inline]] -authorsLine = try $ do +authorsLine = try $ do char '%' skipSpaces authors <- sepEndBy (many (notFollowedBy (satisfy $ \c -> @@ -166,7 +166,7 @@ titleBlock = try $ do optional blanklines return (title, author, date) -parseMarkdown :: Parser [Char] ParserState Pandoc +parseMarkdown :: Parser [Char] ParserState Pandoc parseMarkdown = do -- markdown allows raw HTML updateState $ \state -> state { stateOptions = @@ -202,7 +202,7 @@ parseMarkdown = do then return doc else return $ bottomUp handleExampleRef doc --- +-- -- initial pass for references and notes -- @@ -422,7 +422,7 @@ codeBlockDelimited = try $ do codeBlockIndented :: Parser [Char] ParserState Block codeBlockIndented = do - contents <- many1 (indentedLine <|> + contents <- many1 (indentedLine <|> try (do b <- blanklines l <- indentedLine return $ b ++ l)) @@ -483,7 +483,7 @@ emailBlockQuoteStart = try $ skipNonindentSpaces >> char '>' >>~ optional (char emailBlockQuote :: Parser [Char] ParserState [[Char]] emailBlockQuote = try $ do emailBlockQuoteStart - raw <- sepBy (many (nonEndline <|> + raw <- sepBy (many (nonEndline <|> (try (endline >> notFollowedBy emailBlockQuoteStart >> return '\n')))) (try (newline >> emailBlockQuoteStart)) @@ -492,12 +492,12 @@ emailBlockQuote = try $ do return raw blockQuote :: Parser [Char] ParserState Block -blockQuote = do +blockQuote = do raw <- emailBlockQuote -- parse the extracted block, which may contain various block elements: contents <- parseFromString parseBlocks $ (intercalate "\n" raw) ++ "\n\n" return $ BlockQuote contents - + -- -- list blocks -- @@ -511,7 +511,7 @@ bulletListStart = try $ do spaceChar skipSpaces -anyOrderedListStart :: Parser [Char] ParserState (Int, ListNumberStyle, ListNumberDelim) +anyOrderedListStart :: Parser [Char] ParserState (Int, ListNumberStyle, ListNumberDelim) anyOrderedListStart = try $ do optional newline -- if preceded by a Plain block in a list context skipNonindentSpaces @@ -554,7 +554,7 @@ rawListItem start = try $ do blanks <- many blankline return $ concat (first:rest) ++ blanks --- continuation of a list item - indented and separated by blankline +-- continuation of a list item - indented and separated by blankline -- or (in compact lists) endline. -- note: nested lists are parsed as continuations listContinuation :: Parser [Char] ParserState [Char] @@ -672,7 +672,7 @@ isHtmlOrBlank (LineBreak) = True isHtmlOrBlank _ = False para :: Parser [Char] ParserState Block -para = try $ do +para = try $ do result <- liftM normalizeSpaces $ many1 inline guard $ not . all isHtmlOrBlank $ result option (Plain result) $ try $ do @@ -685,7 +685,7 @@ para = try $ do plain :: Parser [Char] ParserState Block plain = many1 inline >>~ spaces >>= return . Plain . normalizeSpaces --- +-- -- raw html -- @@ -741,20 +741,20 @@ rawHtmlBlocks = do -- -- Tables --- +-- -- Parse a dashed line with optional trailing spaces; return its length -- and the length including trailing space. -dashedLine :: Char +dashedLine :: Char -> Parser [Char] st (Int, Int) dashedLine ch = do dashes <- many1 (char ch) sp <- many spaceChar return $ (length dashes, length $ dashes ++ sp) --- Parse a table header with dashed lines of '-' preceded by +-- Parse a table header with dashed lines of '-' preceded by -- one (or zero) line of text. -simpleTableHeader :: Bool -- ^ Headerless table +simpleTableHeader :: Bool -- ^ Headerless table -> Parser [Char] ParserState ([[Block]], [Alignment], [Int]) simpleTableHeader headless = try $ do rawContent <- if headless @@ -768,12 +768,12 @@ simpleTableHeader headless = try $ do -- If no header, calculate alignment on basis of first row of text rawHeads <- liftM (tail . splitStringByIndices (init indices)) $ if headless - then lookAhead anyLine + then lookAhead anyLine else return rawContent let aligns = zipWith alignType (map (\a -> [a]) rawHeads) lengths let rawHeads' = if headless then replicate (length dashes) "" - else rawHeads + else rawHeads heads <- mapM (parseFromString (many plain)) $ map removeLeadingTrailingSpace rawHeads' return (heads, aligns, indices) @@ -792,7 +792,7 @@ rawTableLine :: [Int] rawTableLine indices = do notFollowedBy' (blanklines <|> tableFooter) line <- many1Till anyChar newline - return $ map removeLeadingTrailingSpace $ tail $ + return $ map removeLeadingTrailingSpace $ tail $ splitStringByIndices (init indices) line -- Parse a table line and return a list of lists of blocks (columns). @@ -845,7 +845,7 @@ multilineTableHeader headless = try $ do then return '\n' else tableSep >>~ notFollowedBy blankline rawContent <- if headless - then return $ repeat "" + then return $ repeat "" else many1 (notFollowedBy tableSep >> many1Till anyChar newline) initSp <- nonindentSpaces @@ -856,7 +856,7 @@ multilineTableHeader headless = try $ do rawHeadsList <- if headless then liftM (map (:[]) . tail . splitStringByIndices (init indices)) $ lookAhead anyLine - else return $ transpose $ map + else return $ transpose $ map (\ln -> tail $ splitStringByIndices (init indices) ln) rawContent let aligns = zipWith alignType rawHeadsList lengths @@ -1026,7 +1026,7 @@ exampleRef = try $ do return $ Str $ '@' : lab symbol :: Parser [Char] ParserState Inline -symbol = do +symbol = do result <- noneOf "<\\\n\t " <|> try (do lookAhead $ char '\\' notFollowedBy' rawTeXBlock @@ -1035,12 +1035,12 @@ symbol = do -- parses inline code, between n `s and n `s code :: Parser [Char] ParserState Inline -code = try $ do +code = try $ do starts <- many1 (char '`') skipSpaces result <- many1Till (many1 (noneOf "`\n") <|> many1 (char '`') <|> (char '\n' >> notFollowedBy' blankline >> return " ")) - (try (skipSpaces >> count (length starts) (char '`') >> + (try (skipSpaces >> count (length starts) (char '`') >> notFollowedBy (char '`'))) attr <- option ([],[],[]) (try $ optional whitespace >> attributes) return $ Code attr $ removeLeadingTrailingSpace $ concat result @@ -1058,7 +1058,7 @@ math :: Parser [Char] ParserState Inline math = (mathDisplay >>= applyMacros' >>= return . Math DisplayMath) <|> (mathInline >>= applyMacros' >>= return . Math InlineMath) -mathDisplay :: Parser [Char] ParserState String +mathDisplay :: Parser [Char] ParserState String mathDisplay = try $ do guardEnabled Ext_tex_math string "$$" @@ -1129,14 +1129,14 @@ strikeout = Strikeout `liftM` strikeEnd = try $ string "~~" superscript :: Parser [Char] ParserState Inline -superscript = guardEnabled Ext_superscript >> enclosed (char '^') (char '^') +superscript = guardEnabled Ext_superscript >> enclosed (char '^') (char '^') (notFollowedBy spaceChar >> inline) >>= -- may not contain Space return . Superscript subscript :: Parser [Char] ParserState Inline subscript = guardEnabled Ext_subscript >> enclosed (char '~') (char '~') (notFollowedBy spaceChar >> inline) >>= -- may not contain Space - return . Subscript + return . Subscript whitespace :: Parser [Char] ParserState Inline whitespace = spaceChar >> @@ -1257,13 +1257,13 @@ delinkify = bottomUp $ concatMap go referenceLink :: [Inline] -> Parser [Char] ParserState (String, [Char]) referenceLink lab = do - ref <- option [] (try (optional (char ' ') >> + ref <- option [] (try (optional (char ' ') >> optional (newline >> skipSpaces) >> reference)) let ref' = if null ref then lab else ref state <- getState case lookupKeySrc (stateKeys state) (toKey ref') of - Nothing -> fail "no corresponding key" - Just target -> return target + Nothing -> fail "no corresponding key" + Just target -> return target autoLink :: Parser [Char] ParserState Inline autoLink = try $ do diff --git a/src/Text/Pandoc/Readers/Native.hs b/src/Text/Pandoc/Readers/Native.hs index 2c6fcc6e6..410c44a37 100644 --- a/src/Text/Pandoc/Readers/Native.hs +++ b/src/Text/Pandoc/Readers/Native.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Readers.Native Copyright : Copyright (C) 2011 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs index 7b52993f9..939de08e9 100644 --- a/src/Text/Pandoc/Readers/RST.hs +++ b/src/Text/Pandoc/Readers/RST.hs @@ -17,9 +17,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {- | - Module : Text.Pandoc.Readers.RST + Module : Text.Pandoc.Readers.RST Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -71,14 +71,14 @@ isHeader _ _ = False -- | Promote all headers in a list of blocks. (Part of -- title transformation for RST.) promoteHeaders :: Int -> [Block] -> [Block] -promoteHeaders num ((Header level text):rest) = +promoteHeaders num ((Header level text):rest) = (Header (level - num) text):(promoteHeaders num rest) promoteHeaders num (other:rest) = other:(promoteHeaders num rest) promoteHeaders _ [] = [] -- | If list of blocks starts with a header (or a header and subheader) -- of level that are not found elsewhere, return it as a title and --- promote all the other headers. +-- promote all the other headers. titleTransform :: [Block] -- ^ list of blocks -> ([Block], [Inline]) -- ^ modified list of blocks, title titleTransform ((Header 1 head1):(Header 2 head2):rest) | @@ -238,14 +238,14 @@ paraBeforeCodeBlock = try $ do -- regular paragraph paraNormal :: Parser [Char] ParserState Block -paraNormal = try $ do +paraNormal = try $ do result <- many1 inline newline blanklines return $ Para $ normalizeSpaces result plain :: Parser [Char] ParserState Block -plain = many1 inline >>= return . Plain . normalizeSpaces +plain = many1 inline >>= return . Plain . normalizeSpaces -- -- image block @@ -284,7 +284,7 @@ doubleHeader = try $ do blankline -- spaces and newline count lenTop (char c) -- the bottom line blanklines - -- check to see if we've had this kind of header before. + -- check to see if we've had this kind of header before. -- if so, get appropriate level. if not, add to list. state <- getState let headerTable = stateHeaderTable state @@ -296,7 +296,7 @@ doubleHeader = try $ do -- a header with line on the bottom only singleHeader :: Parser [Char] ParserState Block -singleHeader = try $ do +singleHeader = try $ do notFollowedBy' whitespace txt <- many1 (do {notFollowedBy blankline; inline}) pos <- getPosition @@ -498,8 +498,8 @@ indentWith num = do tabStop <- getOption readerTabStop if (num < tabStop) then count num (char ' ') - else choice [ try (count num (char ' ')), - (try (char '\t' >> count (num - tabStop) (char ' '))) ] + else choice [ try (count num (char ' ')), + (try (char '\t' >> count (num - tabStop) (char ' '))) ] -- parse raw text for one list item, excluding start marker and continuations rawListItem :: Parser [Char] ParserState Int @@ -510,8 +510,8 @@ rawListItem start = try $ do restLines <- many (listLine markerLength) return (markerLength, (firstLine ++ "\n" ++ (concat restLines))) --- continuation of a list item - indented and separated by blankline or --- (in compact lists) endline. +-- continuation of a list item - indented and separated by blankline or +-- (in compact lists) endline. -- Note: nested lists are parsed as continuations. listContinuation :: Int -> Parser [Char] ParserState [Char] listContinuation markerLength = try $ do @@ -521,7 +521,7 @@ listContinuation markerLength = try $ do listItem :: Parser [Char] ParserState Int -> Parser [Char] ParserState [Block] -listItem start = try $ do +listItem start = try $ do (markerLength, first) <- rawListItem start rest <- many (listContinuation markerLength) blanks <- choice [ try (many blankline >>~ lookAhead start), @@ -545,7 +545,7 @@ orderedList = try $ do return $ OrderedList (start, style, delim) items' bulletList :: Parser [Char] ParserState Block -bulletList = many1 (listItem bulletListStart) >>= +bulletList = many1 (listItem bulletListStart) >>= return . BulletList . compactify -- @@ -617,7 +617,7 @@ noteMarker = do quotedReferenceName :: Parser [Char] ParserState [Inline] quotedReferenceName = try $ do char '`' >> notFollowedBy (char '`') -- `` means inline code! - label' <- many1Till inline (char '`') + label' <- many1Till inline (char '`') return label' unquotedReferenceName :: Parser [Char] ParserState [Inline] @@ -662,7 +662,7 @@ targetURI :: Parser [Char] st [Char] targetURI = do skipSpaces optional newline - contents <- many1 (try (many spaceChar >> newline >> + contents <- many1 (try (many spaceChar >> newline >> many1 spaceChar >> noneOf " \t\n") <|> noneOf "\n") blanklines return $ escapeURI $ removeLeadingTrailingSpace $ contents @@ -702,7 +702,7 @@ regularKey = try $ do -- Simple tables TODO: -- - column spans -- - multiline support --- - ensure that rightmost column span does not need to reach end +-- - ensure that rightmost column span does not need to reach end -- - require at least 2 columns -- -- Grid tables TODO: @@ -745,7 +745,7 @@ simpleTableSplitLine indices line = map removeLeadingTrailingSpace $ tail $ splitByIndices (init indices) line -simpleTableHeader :: Bool -- ^ Headerless table +simpleTableHeader :: Bool -- ^ Headerless table -> Parser [Char] ParserState ([[Block]], [Alignment], [Int]) simpleTableHeader headless = try $ do optional blanklines @@ -783,7 +783,7 @@ table = gridTable False <|> simpleTable False <|> gridTable True <|> simpleTable True <?> "table" - -- + -- -- inline -- @@ -808,7 +808,7 @@ inline = choice [ whitespace hyphens :: Parser [Char] ParserState Inline hyphens = do result <- many1 (char '-') - option Space endline + option Space endline -- don't want to treat endline after hyphen or dash as a space return $ Str result @@ -819,13 +819,13 @@ escapedChar = do c <- escaped anyChar else Str [c] symbol :: Parser [Char] ParserState Inline -symbol = do +symbol = do result <- oneOf specialChars return $ Str [result] -- parses inline code, between codeStart and codeEnd code :: Parser [Char] ParserState Inline -code = try $ do +code = try $ do string "``" result <- manyTill anyChar (try (string "``")) return $ Code nullAttr @@ -841,11 +841,11 @@ atStart p = do p emph :: Parser [Char] ParserState Inline -emph = enclosed (atStart $ char '*') (char '*') inline >>= +emph = enclosed (atStart $ char '*') (char '*') inline >>= return . Emph . normalizeSpaces strong :: Parser [Char] ParserState Inline -strong = enclosed (atStart $ string "**") (try $ string "**") inline >>= +strong = enclosed (atStart $ string "**") (try $ string "**") inline >>= return . Strong . normalizeSpaces -- Parses inline interpreted text which is required to have the given role. @@ -911,7 +911,7 @@ explicitLink :: Parser [Char] ParserState Inline explicitLink = try $ do char '`' notFollowedBy (char '`') -- `` marks start of inline code - label' <- manyTill (notFollowedBy (char '`') >> inline) + label' <- manyTill (notFollowedBy (char '`') >> inline) (try (spaces >> char '<')) src <- manyTill (noneOf ">\n") (char '>') skipSpaces @@ -938,7 +938,7 @@ referenceLink = try $ do Just target -> return target -- if anonymous link, remove key so it won't be used again when (isAnonKey key) $ updateState $ \s -> s{ stateKeys = M.delete key keyTable } - return $ Link (normalizeSpaces label') (src, tit) + return $ Link (normalizeSpaces label') (src, tit) autoURI :: Parser [Char] ParserState Inline autoURI = do diff --git a/src/Text/Pandoc/Readers/TeXMath.hs b/src/Text/Pandoc/Readers/TeXMath.hs index 67dfe6753..fe49a992e 100644 --- a/src/Text/Pandoc/Readers/TeXMath.hs +++ b/src/Text/Pandoc/Readers/TeXMath.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Readers.TeXMath Copyright : Copyright (C) 2007-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha diff --git a/src/Text/Pandoc/Readers/Textile.hs b/src/Text/Pandoc/Readers/Textile.hs index 6e5ab2791..89f281ae8 100644 --- a/src/Text/Pandoc/Readers/Textile.hs +++ b/src/Text/Pandoc/Readers/Textile.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Readers.Textile Copyright : Copyright (C) 2010-2012 Paul Rivier and John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : Paul Rivier <paul*rivier#demotera*com> Stability : alpha @@ -232,9 +232,9 @@ genericListItemAtDepth c depth = try $ do return ((Plain p):sublist) -- | A definition list is a set of consecutive definition items -definitionList :: Parser [Char] ParserState Block +definitionList :: Parser [Char] ParserState Block definitionList = try $ DefinitionList <$> many1 definitionListItem - + -- | A definition list item in textile begins with '- ', followed by -- the term defined, then spaces and ":=". The definition follows, on -- the same single line, or spaned on multiple line, after a line @@ -283,7 +283,7 @@ para = try $ Para . normalizeSpaces <$> manyTill inline blockBreak -- Tables - + -- | A table cell spans until a pipe | tableCell :: Parser [Char] ParserState TableCell tableCell = do @@ -303,7 +303,7 @@ tableRows = many1 tableRow tableHeaders :: Parser [Char] ParserState [TableCell] tableHeaders = let separator = (try $ string "|_.") in try $ ( separator *> (sepBy1 tableCell separator) <* char '|' <* newline ) - + -- | A table with an optional header. Current implementation can -- handle tables with and without header, but will parse cells -- alignment attributes as content. @@ -313,12 +313,12 @@ table = try $ do rows <- tableRows blanklines let nbOfCols = max (length headers) (length $ head rows) - return $ Table [] + return $ Table [] (replicate nbOfCols AlignDefault) (replicate nbOfCols 0.0) headers rows - + -- | Blocks like 'p' and 'table' do not need explicit block tag. -- However, they can be used to set HTML/CSS attributes when needed. @@ -326,7 +326,7 @@ maybeExplicitBlock :: String -- ^ block tag name -> Parser [Char] ParserState Block -- ^ implicit block -> Parser [Char] ParserState Block maybeExplicitBlock name blk = try $ do - optional $ try $ string name >> optional attributes >> char '.' >> + optional $ try $ string name >> optional attributes >> char '.' >> ((try whitespace) <|> endline) blk @@ -410,7 +410,7 @@ note = try $ do Nothing -> fail "note not found" Just raw -> liftM Note $ parseFromString parseBlocks raw --- | Special chars +-- | Special chars markupChars :: [Char] markupChars = "\\[]*#_@~-+^|%=" @@ -429,10 +429,10 @@ wordBoundaries = markupChars ++ stringBreakers hyphenedWords :: Parser [Char] ParserState String hyphenedWords = try $ do hd <- noneOf wordBoundaries - tl <- many ( (noneOf wordBoundaries) <|> + tl <- many ( (noneOf wordBoundaries) <|> try (oneOf markupChars <* lookAhead (noneOf wordBoundaries) ) ) let wd = hd:tl - option wd $ try $ + option wd $ try $ (\r -> concat [wd, "-", r]) <$> (char '-' *> hyphenedWords) -- | Any string @@ -465,7 +465,7 @@ endline = try $ do rawHtmlInline :: Parser [Char] ParserState Inline rawHtmlInline = RawInline "html" . snd <$> htmlTag isInlineTag --- | Raw LaTeX Inline +-- | Raw LaTeX Inline rawLaTeXInline' :: Parser [Char] ParserState Inline rawLaTeXInline' = try $ do guardEnabled Ext_raw_tex diff --git a/src/Text/Pandoc/SelfContained.hs b/src/Text/Pandoc/SelfContained.hs index a80ab0c63..675b8366e 100644 --- a/src/Text/Pandoc/SelfContained.hs +++ b/src/Text/Pandoc/SelfContained.hs @@ -102,14 +102,14 @@ convertTag userdata t@(TagOpen "script" as) = src -> do (raw, mime) <- getRaw userdata (fromAttrib "type" t) src let enc = "data:" ++ mime ++ "," ++ escapeURIString isOk (toString raw) - return $ TagOpen "script" (("src",enc) : [(x,y) | (x,y) <- as, x /= "src"]) + return $ TagOpen "script" (("src",enc) : [(x,y) | (x,y) <- as, x /= "src"]) convertTag userdata t@(TagOpen "link" as) = case fromAttrib "href" t of [] -> return t src -> do (raw, mime) <- getRaw userdata (fromAttrib "type" t) src let enc = "data:" ++ mime ++ "," ++ escapeURIString isOk (toString raw) - return $ TagOpen "link" (("href",enc) : [(x,y) | (x,y) <- as, x /= "href"]) + return $ TagOpen "link" (("href",enc) : [(x,y) | (x,y) <- as, x /= "href"]) convertTag _ t = return t cssURLs :: Maybe FilePath -> FilePath -> ByteString -> IO ByteString diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs index 0825a414d..724fa5cae 100644 --- a/src/Text/Pandoc/Shared.hs +++ b/src/Text/Pandoc/Shared.hs @@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Shared Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -150,7 +150,7 @@ backslashEscapes = map (\ch -> (ch, ['\\',ch])) -- characters and strings. escapeStringUsing :: [(Char, String)] -> String -> String escapeStringUsing _ [] = "" -escapeStringUsing escapeTable (x:xs) = +escapeStringUsing escapeTable (x:xs) = case (lookup x escapeTable) of Just str -> str ++ rest Nothing -> x:rest @@ -177,7 +177,7 @@ stripFirstAndLast :: String -> String stripFirstAndLast str = drop 1 $ take ((length str) - 1) str --- | Change CamelCase word to hyphenated lowercase (e.g., camel-case). +-- | Change CamelCase word to hyphenated lowercase (e.g., camel-case). camelCaseToHyphenated :: String -> String camelCaseToHyphenated [] = "" camelCaseToHyphenated (a:b:rest) | isLower a && isUpper b = @@ -248,13 +248,13 @@ normalizeDate s = fmap (formatTime defaultTimeLocale "%F") -- | Generate infinite lazy list of markers for an ordered list, -- depending on list attributes. orderedListMarkers :: (Int, ListNumberStyle, ListNumberDelim) -> [String] -orderedListMarkers (start, numstyle, numdelim) = +orderedListMarkers (start, numstyle, numdelim) = let singleton c = [c] nums = case numstyle of DefaultStyle -> map show [start..] Example -> map show [start..] Decimal -> map show [start..] - UpperAlpha -> drop (start - 1) $ cycle $ + UpperAlpha -> drop (start - 1) $ cycle $ map singleton ['A'..'Z'] LowerAlpha -> drop (start - 1) $ cycle $ map singleton ['a'..'z'] @@ -386,7 +386,7 @@ isPara (Para _) = True isPara _ = False -- | Data structure for defining hierarchical Pandoc documents -data Element = Blk Block +data Element = Blk Block | Sec Int [Int] String [Inline] [Element] -- lvl num ident label contents deriving (Eq, Read, Show, Typeable, Data) @@ -414,7 +414,7 @@ hierarchicalizeWithIds ((Header level title'):xs) = do let ident = uniqueIdent title' usedIdents let lastnum' = take level lastnum let newnum = if length lastnum' >= level - then init lastnum' ++ [last lastnum' + 1] + then init lastnum' ++ [last lastnum' + 1] else lastnum ++ replicate (level - length lastnum - 1) 0 ++ [1] S.put (newnum, (ident : usedIdents)) let (sectionContents, rest) = break (headerLtEq level) xs @@ -459,7 +459,7 @@ headerShift n = bottomUp shift -- Writer options -- -data HTMLMathMethod = PlainMath +data HTMLMathMethod = PlainMath | LaTeXMathML (Maybe String) -- url of LaTeXMathML.js | JsMath (Maybe String) -- url of jsMath load script | GladTeX @@ -534,7 +534,7 @@ instance Default WriterOptions where {-# DEPRECATED writerXeTeX "writerXeTeX no longer does anything" #-} -- | Default writer options. defaultWriterOptions :: WriterOptions -defaultWriterOptions = +defaultWriterOptions = WriterOptions { writerStandalone = False , writerTemplate = "" , writerVariables = [] diff --git a/src/Text/Pandoc/Templates.hs b/src/Text/Pandoc/Templates.hs index bd4cdcd86..061be29aa 100644 --- a/src/Text/Pandoc/Templates.hs +++ b/src/Text/Pandoc/Templates.hs @@ -30,7 +30,7 @@ A simple templating system with variable substitution and conditionals. Example: > renderTemplate [("name","Sam"),("salary","50,000")] $ -> "Hi, $name$. $if(salary)$You make $$$salary$.$else$No salary data.$endif$" +> "Hi, $name$. $if(salary)$You make $$$salary$.$else$No salary data.$endif$" > "Hi, John. You make $50,000." A slot for an interpolated variable is a variable name surrounded @@ -83,8 +83,8 @@ import Text.Pandoc.Shared (readDataFile) import qualified Control.Exception.Extensible as E (try, IOException) -- | Get default template for the specified writer. -getDefaultTemplate :: (Maybe FilePath) -- ^ User data directory to search first - -> String -- ^ Name of writer +getDefaultTemplate :: (Maybe FilePath) -- ^ User data directory to search first + -> String -- ^ Name of writer -> IO (Either E.IOException String) getDefaultTemplate _ "native" = return $ Right "" getDefaultTemplate _ "json" = return $ Right "" @@ -108,18 +108,18 @@ adjustPosition str = do return str class TemplateTarget a where - toTarget :: String -> a + toTarget :: String -> a instance TemplateTarget String where toTarget = id -instance TemplateTarget ByteString where +instance TemplateTarget ByteString where toTarget = fromString instance TemplateTarget Html where toTarget = preEscapedString --- | Renders a template +-- | Renders a template renderTemplate :: TemplateTarget a => [(String,String)] -- ^ Assoc. list of values for variables -> String -- ^ Template @@ -178,14 +178,14 @@ for = try $ do string ")$" -- if newline after the "for", then a newline after "endfor" will be swallowed multiline <- option False $ try $ skipEndline >> return True - let matches = filter (\(k,_) -> k == id') vars + let matches = filter (\(k,_) -> k == id') vars let indent = replicate pos ' ' contents <- forM matches $ \m -> do updateState $ \(TemplateState p v) -> TemplateState p (m:v) raw <- liftM concat $ lookAhead parseTemplate return $ intercalate ('\n':indent) $ lines $ raw ++ "\n" parseTemplate - sep <- option "" $ do try (string "$sep$") + sep <- option "" $ do try (string "$sep$") when multiline $ optional skipEndline liftM concat parseTemplate string "$endfor$" diff --git a/src/Text/Pandoc/UTF8.hs b/src/Text/Pandoc/UTF8.hs index e2959eae7..508ad30a9 100644 --- a/src/Text/Pandoc/UTF8.hs +++ b/src/Text/Pandoc/UTF8.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.UTF8 Copyright : Copyright (C) 2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha diff --git a/src/Text/Pandoc/Writers/ConTeXt.hs b/src/Text/Pandoc/Writers/ConTeXt.hs index 964320eb2..fb832c7f5 100644 --- a/src/Text/Pandoc/Writers/ConTeXt.hs +++ b/src/Text/Pandoc/Writers/ConTeXt.hs @@ -20,10 +20,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.ConTeXt Copyright : Copyright (C) 2007-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> - Stability : alpha + Stability : alpha Portability : portable Conversion of 'Pandoc' format into ConTeXt. @@ -39,23 +39,23 @@ import Text.Pandoc.Pretty import Text.Pandoc.Templates ( renderTemplate ) import Network.URI ( isURI, unEscapeString ) -data WriterState = +data WriterState = WriterState { stNextRef :: Int -- number of next URL reference , stOrderedListLevel :: Int -- level of ordered list , stOptions :: WriterOptions -- writer options } orderedListStyles :: [[Char]] -orderedListStyles = cycle ["[n]","[a]", "[r]", "[g]"] +orderedListStyles = cycle ["[n]","[a]", "[r]", "[g]"] -- | Convert Pandoc to ConTeXt. writeConTeXt :: WriterOptions -> Pandoc -> String -writeConTeXt options document = +writeConTeXt options document = let defaultWriterState = WriterState { stNextRef = 1 , stOrderedListLevel = 0 , stOptions = options - } - in evalState (pandocToConTeXt options document) defaultWriterState + } + in evalState (pandocToConTeXt options document) defaultWriterState pandocToConTeXt :: WriterOptions -> Pandoc -> State WriterState String pandocToConTeXt options (Pandoc (Meta title authors date) blocks) = do @@ -120,7 +120,7 @@ elementToConTeXt opts (Sec level _ id' title' elements) = do return $ vcat (header' : innerContents) -- | Convert Pandoc block element to ConTeXt. -blockToConTeXt :: Block +blockToConTeXt :: Block -> State WriterState Doc blockToConTeXt Null = return empty blockToConTeXt (Plain lst) = inlineListToConTeXt lst @@ -128,7 +128,7 @@ blockToConTeXt (Para [Image txt (src,_)]) = do capt <- inlineListToConTeXt txt return $ blankline $$ "\\placefigure[here,nonumber]" <> braces capt <> braces ("\\externalfigure" <> brackets (text src)) <> blankline -blockToConTeXt (Para lst) = do +blockToConTeXt (Para lst) = do contents <- inlineListToConTeXt lst return $ contents <> blankline blockToConTeXt (BlockQuote lst) = do @@ -147,18 +147,18 @@ blockToConTeXt (OrderedList (start, style', delim) lst) = do let level = stOrderedListLevel st put $ st {stOrderedListLevel = level + 1} contents <- mapM listItemToConTeXt lst - put $ st {stOrderedListLevel = level} + put $ st {stOrderedListLevel = level} let start' = if start == 1 then "" else "start=" ++ show start let delim' = case delim of DefaultDelim -> "" - Period -> "stopper=." - OneParen -> "stopper=)" + Period -> "stopper=." + OneParen -> "stopper=)" TwoParens -> "left=(,stopper=)" - let width = maximum $ map length $ take (length contents) + let width = maximum $ map length $ take (length contents) (orderedListMarkers (start, style', delim)) let width' = (toEnum width + 1) / 2 - let width'' = if width' > (1.5 :: Double) - then "width=" ++ show width' ++ "em" + let width'' = if width' > (1.5 :: Double) + then "width=" ++ show width' ++ "em" else "" let specs2Items = filter (not . null) [start', delim', width''] let specs2 = if null specs2Items @@ -166,8 +166,8 @@ blockToConTeXt (OrderedList (start, style', delim) lst) = do else "[" ++ intercalate "," specs2Items ++ "]" let style'' = case style' of DefaultStyle -> orderedListStyles !! level - Decimal -> "[n]" - Example -> "[n]" + Decimal -> "[n]" + Example -> "[n]" LowerRoman -> "[r]" UpperRoman -> "[R]" LowerAlpha -> "[a]" @@ -182,21 +182,21 @@ blockToConTeXt HorizontalRule = return $ "\\thinrule" <> blankline blockToConTeXt (Header level lst) = sectionHeader "" level lst blockToConTeXt (Table caption aligns widths heads rows) = do let colDescriptor colWidth alignment = (case alignment of - AlignLeft -> 'l' + AlignLeft -> 'l' AlignRight -> 'r' AlignCenter -> 'c' AlignDefault -> 'l'): if colWidth == 0 then "|" else ("p(" ++ printf "%.2f" colWidth ++ "\\textwidth)|") - let colDescriptors = "|" ++ (concat $ + let colDescriptors = "|" ++ (concat $ zipWith colDescriptor widths aligns) headers <- if all null heads then return empty - else liftM ($$ "\\HL") $ tableRowToConTeXt heads - captionText <- inlineListToConTeXt caption + else liftM ($$ "\\HL") $ tableRowToConTeXt heads + captionText <- inlineListToConTeXt caption let captionText' = if null caption then text "none" else captionText - rows' <- mapM tableRowToConTeXt rows + rows' <- mapM tableRowToConTeXt rows return $ "\\placetable[here]" <> braces captionText' $$ "\\starttable" <> brackets (text colDescriptors) $$ "\\HL" $$ headers $$ @@ -230,7 +230,7 @@ inlineListToConTeXt lst = liftM hcat $ mapM inlineToConTeXt lst -- | Convert inline element to ConTeXt inlineToConTeXt :: Inline -- ^ Inline to convert -> State WriterState Doc -inlineToConTeXt (Emph lst) = do +inlineToConTeXt (Emph lst) = do contents <- inlineListToConTeXt lst return $ braces $ "\\em " <> contents inlineToConTeXt (Strong lst) = do diff --git a/src/Text/Pandoc/Writers/Docbook.hs b/src/Text/Pandoc/Writers/Docbook.hs index 1bcf99dcf..74bc0a366 100644 --- a/src/Text/Pandoc/Writers/Docbook.hs +++ b/src/Text/Pandoc/Writers/Docbook.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.Docbook Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -47,23 +47,23 @@ authorToDocbook opts name' = let name = render Nothing $ inlinesToDocbook opts name' in if ',' `elem` name then -- last name first - let (lastname, rest) = break (==',') name + let (lastname, rest) = break (==',') name firstname = removeLeadingSpace rest in - inTagsSimple "firstname" (text $ escapeStringForXML firstname) <> - inTagsSimple "surname" (text $ escapeStringForXML lastname) + inTagsSimple "firstname" (text $ escapeStringForXML firstname) <> + inTagsSimple "surname" (text $ escapeStringForXML lastname) else -- last name last let namewords = words name - lengthname = length namewords + lengthname = length namewords (firstname, lastname) = case lengthname of - 0 -> ("","") + 0 -> ("","") 1 -> ("", name) n -> (intercalate " " (take (n-1) namewords), last namewords) - in inTagsSimple "firstname" (text $ escapeStringForXML firstname) $$ - inTagsSimple "surname" (text $ escapeStringForXML lastname) + in inTagsSimple "firstname" (text $ escapeStringForXML firstname) $$ + inTagsSimple "surname" (text $ escapeStringForXML lastname) -- | Convert Pandoc document to string in Docbook format. writeDocbook :: WriterOptions -> Pandoc -> String -writeDocbook opts (Pandoc (Meta tit auths dat) blocks) = +writeDocbook opts (Pandoc (Meta tit auths dat) blocks) = let title = inlinesToDocbook opts tit authors = map (authorToDocbook opts) auths date = inlinesToDocbook opts dat @@ -92,7 +92,7 @@ writeDocbook opts (Pandoc (Meta tit auths dat) blocks) = -- | Convert an Element to Docbook. elementToDocbook :: WriterOptions -> Int -> Element -> Doc -elementToDocbook opts _ (Blk block) = blockToDocbook opts block +elementToDocbook opts _ (Blk block) = blockToDocbook opts block elementToDocbook opts lvl (Sec _ _num id' title elements) = -- Docbook doesn't allow sections with no content, so insert some if needed let elements' = if null elements @@ -115,10 +115,10 @@ plainToPara :: Block -> Block plainToPara (Plain x) = Para x plainToPara x = x --- | Convert a list of pairs of terms and definitions into a list of +-- | Convert a list of pairs of terms and definitions into a list of -- Docbook varlistentrys. deflistItemsToDocbook :: WriterOptions -> [([Inline],[[Block]])] -> Doc -deflistItemsToDocbook opts items = +deflistItemsToDocbook opts items = vcat $ map (\(term, defs) -> deflistItemToDocbook opts term defs) items -- | Convert a term and a list of blocks into a Docbook varlistentry. @@ -167,9 +167,9 @@ blockToDocbook _ (CodeBlock (_,classes,_) str) = then [s] else languagesByExtension . map toLower $ s langs = concatMap langsFrom classes -blockToDocbook opts (BulletList lst) = - inTagsIndented "itemizedlist" $ listItemsToDocbook opts lst -blockToDocbook _ (OrderedList _ []) = empty +blockToDocbook opts (BulletList lst) = + inTagsIndented "itemizedlist" $ listItemsToDocbook opts lst +blockToDocbook _ (OrderedList _ []) = empty blockToDocbook opts (OrderedList (start, numstyle, _) (first:rest)) = let attribs = case numstyle of DefaultStyle -> [] @@ -182,12 +182,12 @@ blockToDocbook opts (OrderedList (start, numstyle, _) (first:rest)) = items = if start == 1 then listItemsToDocbook opts (first:rest) else (inTags True "listitem" [("override",show start)] - (blocksToDocbook opts $ map plainToPara first)) $$ - listItemsToDocbook opts rest + (blocksToDocbook opts $ map plainToPara first)) $$ + listItemsToDocbook opts rest in inTags True "orderedlist" attribs items -blockToDocbook opts (DefinitionList lst) = - inTagsIndented "variablelist" $ deflistItemsToDocbook opts lst -blockToDocbook _ (RawBlock "docbook" str) = text str -- raw XML block +blockToDocbook opts (DefinitionList lst) = + inTagsIndented "variablelist" $ deflistItemsToDocbook opts lst +blockToDocbook _ (RawBlock "docbook" str) = text str -- raw XML block -- we allow html for compatibility with earlier versions of pandoc blockToDocbook _ (RawBlock "html" str) = text str -- raw XML block blockToDocbook _ (RawBlock _ _) = empty @@ -237,26 +237,26 @@ inlinesToDocbook opts lst = hcat $ map (inlineToDocbook opts) lst -- | Convert an inline element to Docbook. inlineToDocbook :: WriterOptions -> Inline -> Doc -inlineToDocbook _ (Str str) = text $ escapeStringForXML str -inlineToDocbook opts (Emph lst) = +inlineToDocbook _ (Str str) = text $ escapeStringForXML str +inlineToDocbook opts (Emph lst) = inTagsSimple "emphasis" $ inlinesToDocbook opts lst -inlineToDocbook opts (Strong lst) = +inlineToDocbook opts (Strong lst) = inTags False "emphasis" [("role", "strong")] $ inlinesToDocbook opts lst -inlineToDocbook opts (Strikeout lst) = +inlineToDocbook opts (Strikeout lst) = inTags False "emphasis" [("role", "strikethrough")] $ inlinesToDocbook opts lst -inlineToDocbook opts (Superscript lst) = +inlineToDocbook opts (Superscript lst) = inTagsSimple "superscript" $ inlinesToDocbook opts lst -inlineToDocbook opts (Subscript lst) = +inlineToDocbook opts (Subscript lst) = inTagsSimple "subscript" $ inlinesToDocbook opts lst -inlineToDocbook opts (SmallCaps lst) = +inlineToDocbook opts (SmallCaps lst) = inTags False "emphasis" [("role", "smallcaps")] $ inlinesToDocbook opts lst -inlineToDocbook opts (Quoted _ lst) = +inlineToDocbook opts (Quoted _ lst) = inTagsSimple "quote" $ inlinesToDocbook opts lst inlineToDocbook opts (Cite _ lst) = - inlinesToDocbook opts lst -inlineToDocbook _ (Code _ str) = + inlinesToDocbook opts lst +inlineToDocbook _ (Code _ str) = inTagsSimple "literal" $ text (escapeStringForXML str) inlineToDocbook opts (Math t str) | isMathML (writerHTMLMathMethod opts) = @@ -282,7 +282,7 @@ inlineToDocbook _ Space = space inlineToDocbook opts (Link txt (src, _)) = if isPrefixOf "mailto:" src then let src' = drop 7 src - emailLink = inTagsSimple "email" $ text $ + emailLink = inTagsSimple "email" $ text $ escapeStringForXML $ src' in case txt of [Code _ s] | s == src' -> emailLink @@ -292,14 +292,14 @@ inlineToDocbook opts (Link txt (src, _)) = then inTags False "link" [("linkend", drop 1 src)] else inTags False "ulink" [("url", src)]) $ inlinesToDocbook opts txt -inlineToDocbook _ (Image _ (src, tit)) = +inlineToDocbook _ (Image _ (src, tit)) = let titleDoc = if null tit then empty else inTagsIndented "objectinfo" $ inTagsIndented "title" (text $ escapeStringForXML tit) in inTagsIndented "inlinemediaobject" $ inTagsIndented "imageobject" $ titleDoc $$ selfClosingTag "imagedata" [("fileref", src)] -inlineToDocbook opts (Note contents) = +inlineToDocbook opts (Note contents) = inTagsIndented "footnote" $ blocksToDocbook opts contents isMathML :: HTMLMathMethod -> Bool diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index cafb6ca74..c7bab7260 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -618,7 +618,7 @@ inlineToHtml opts inline = ! A.src (toValue $ url ++ urlEncode str) ! A.alt (toValue str) ! A.title (toValue str) - let brtag = if writerHtml5 opts then H5.br else H.br + let brtag = if writerHtml5 opts then H5.br else H.br return $ case t of InlineMath -> m DisplayMath -> brtag >> m >> brtag diff --git a/src/Text/Pandoc/Writers/Man.hs b/src/Text/Pandoc/Writers/Man.hs index c481e6c87..f6f570042 100644 --- a/src/Text/Pandoc/Writers/Man.hs +++ b/src/Text/Pandoc/Writers/Man.hs @@ -17,9 +17,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {- | - Module : Text.Pandoc.Writers.Man + Module : Text.Pandoc.Writers.Man Copyright : Copyright (C) 2007-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -44,21 +44,21 @@ data WriterState = WriterState { stNotes :: Notes -- | Convert Pandoc to Man. writeMan :: WriterOptions -> Pandoc -> String -writeMan opts document = evalState (pandocToMan opts document) (WriterState [] False) +writeMan opts document = evalState (pandocToMan opts document) (WriterState [] False) -- | Return groff man representation of document. pandocToMan :: WriterOptions -> Pandoc -> State WriterState String pandocToMan opts (Pandoc (Meta title authors date) blocks) = do titleText <- inlineListToMan opts title authors' <- mapM (inlineListToMan opts) authors - date' <- inlineListToMan opts date + date' <- inlineListToMan opts date let colwidth = if writerWrapText opts then Just $ writerColumns opts else Nothing let render' = render colwidth let (cmdName, rest) = break (== ' ') $ render' titleText let (title', section) = case reverse cmdName of - (')':d:'(':xs) | d `elem` ['0'..'9'] -> + (')':d:'(':xs) | d `elem` ['0'..'9'] -> (text (reverse xs), char d) xs -> (text (reverse xs), doubleQuotes empty) let description = hsep $ @@ -86,7 +86,7 @@ notesToMan :: WriterOptions -> [[Block]] -> State WriterState Doc notesToMan opts notes = if null notes then return empty - else mapM (\(num, note) -> noteToMan opts num note) (zip [1..] notes) >>= + else mapM (\(num, note) -> noteToMan opts num note) (zip [1..] notes) >>= return . (text ".SH NOTES" $$) . vcat -- | Return man representation of a note. @@ -94,7 +94,7 @@ noteToMan :: WriterOptions -> Int -> [Block] -> State WriterState Doc noteToMan opts num note = do contents <- blockListToMan opts note let marker = cr <> text ".SS " <> brackets (text (show num)) - return $ marker $$ contents + return $ marker $$ contents -- | Association list of characters to escape. manEscapes :: [(Char, String)] @@ -113,7 +113,7 @@ escapeString = escapeStringUsing manEscapes -- | Escape a literal (code) section for Man. escapeCode :: String -> String escapeCode = concat . intersperse "\n" . map escapeLine . lines where - escapeLine codeline = + escapeLine codeline = case escapeStringUsing (manEscapes ++ backslashEscapes "\t ") codeline of a@('.':_) -> "\\&" ++ a b -> b @@ -150,14 +150,14 @@ splitSentences xs = -- | Convert Pandoc block element to man. blockToMan :: WriterOptions -- ^ Options -> Block -- ^ Block element - -> State WriterState Doc + -> State WriterState Doc blockToMan _ Null = return empty -blockToMan opts (Plain inlines) = +blockToMan opts (Plain inlines) = liftM vcat $ mapM (inlineListToMan opts) $ splitSentences inlines blockToMan opts (Para inlines) = do contents <- liftM vcat $ mapM (inlineListToMan opts) $ splitSentences inlines - return $ text ".PP" $$ contents + return $ text ".PP" $$ contents blockToMan _ (RawBlock "man" str) = return $ text str blockToMan _ (RawBlock _ _) = return empty blockToMan _ HorizontalRule = return $ text ".PP" $$ text " * * * * *" @@ -166,7 +166,7 @@ blockToMan opts (Header level inlines) = do let heading = case level of 1 -> ".SH " _ -> ".SS " - return $ text heading <> contents + return $ text heading <> contents blockToMan _ (CodeBlock _ str) = return $ text ".IP" $$ text ".nf" $$ @@ -174,10 +174,10 @@ blockToMan _ (CodeBlock _ str) = return $ text (escapeCode str) $$ text "\\f[]" $$ text ".fi" -blockToMan opts (BlockQuote blocks) = do +blockToMan opts (BlockQuote blocks) = do contents <- blockListToMan opts blocks return $ text ".RS" $$ contents $$ text ".RE" -blockToMan opts (Table caption alignments widths headers rows) = +blockToMan opts (Table caption alignments widths headers rows) = let aligncode AlignLeft = "l" aligncode AlignRight = "r" aligncode AlignCenter = "c" @@ -190,53 +190,53 @@ blockToMan opts (Table caption alignments widths headers rows) = else map (printf "w(%0.2fn)" . (70 *)) widths -- 78n default width - 8n indent = 70n let coldescriptions = text $ intercalate " " - (zipWith (\align width -> aligncode align ++ width) + (zipWith (\align width -> aligncode align ++ width) alignments iwidths) ++ "." colheadings <- mapM (blockListToMan opts) headers - let makeRow cols = text "T{" $$ - (vcat $ intersperse (text "T}@T{") cols) $$ + let makeRow cols = text "T{" $$ + (vcat $ intersperse (text "T}@T{") cols) $$ text "T}" let colheadings' = if all null headers then empty else makeRow colheadings $$ char '_' - body <- mapM (\row -> do + body <- mapM (\row -> do cols <- mapM (blockListToMan opts) row return $ makeRow cols) rows - return $ text ".PP" $$ caption' $$ - text ".TS" $$ text "tab(@);" $$ coldescriptions $$ + return $ text ".PP" $$ caption' $$ + text ".TS" $$ text "tab(@);" $$ coldescriptions $$ colheadings' $$ vcat body $$ text ".TE" blockToMan opts (BulletList items) = do contents <- mapM (bulletListItemToMan opts) items - return (vcat contents) + return (vcat contents) blockToMan opts (OrderedList attribs items) = do - let markers = take (length items) $ orderedListMarkers attribs + let markers = take (length items) $ orderedListMarkers attribs let indent = 1 + (maximum $ map length markers) contents <- mapM (\(num, item) -> orderedListItemToMan opts num indent item) $ - zip markers items + zip markers items return (vcat contents) -blockToMan opts (DefinitionList items) = do +blockToMan opts (DefinitionList items) = do contents <- mapM (definitionListItemToMan opts) items return (vcat contents) -- | Convert bullet list item (list of blocks) to man. bulletListItemToMan :: WriterOptions -> [Block] -> State WriterState Doc bulletListItemToMan _ [] = return empty -bulletListItemToMan opts ((Para first):rest) = +bulletListItemToMan opts ((Para first):rest) = bulletListItemToMan opts ((Plain first):rest) bulletListItemToMan opts ((Plain first):rest) = do - first' <- blockToMan opts (Plain first) + first' <- blockToMan opts (Plain first) rest' <- blockListToMan opts rest let first'' = text ".IP \\[bu] 2" $$ first' let rest'' = if null rest then empty else text ".RS 2" $$ rest' $$ text ".RE" - return (first'' $$ rest'') + return (first'' $$ rest'') bulletListItemToMan opts (first:rest) = do first' <- blockToMan opts first rest' <- blockListToMan opts rest return $ text "\\[bu] .RS 2" $$ first' $$ rest' $$ text ".RE" - + -- | Convert ordered list item (a list of blocks) to man. orderedListItemToMan :: WriterOptions -- ^ options -> String -- ^ order marker for list item @@ -244,7 +244,7 @@ orderedListItemToMan :: WriterOptions -- ^ options -> [Block] -- ^ list item (list of blocks) -> State WriterState Doc orderedListItemToMan _ _ _ [] = return empty -orderedListItemToMan opts num indent ((Para first):rest) = +orderedListItemToMan opts num indent ((Para first):rest) = orderedListItemToMan opts num indent ((Plain first):rest) orderedListItemToMan opts num indent (first:rest) = do first' <- blockToMan opts first @@ -254,17 +254,17 @@ orderedListItemToMan opts num indent (first:rest) = do let rest'' = if null rest then empty else text ".RS 4" $$ rest' $$ text ".RE" - return $ first'' $$ rest'' + return $ first'' $$ rest'' -- | Convert definition list item (label, list of blocks) to man. definitionListItemToMan :: WriterOptions - -> ([Inline],[[Block]]) + -> ([Inline],[[Block]]) -> State WriterState Doc definitionListItemToMan opts (label, defs) = do labelText <- inlineListToMan opts label - contents <- if null defs + contents <- if null defs then return empty - else liftM vcat $ forM defs $ \blocks -> do + else liftM vcat $ forM defs $ \blocks -> do let (first, rest) = case blocks of ((Para x):y) -> (Plain x,y) (x:y) -> (x,y) @@ -278,7 +278,7 @@ definitionListItemToMan opts (label, defs) = do -- | Convert list of Pandoc block elements to man. blockListToMan :: WriterOptions -- ^ Options -> [Block] -- ^ List of block elements - -> State WriterState Doc + -> State WriterState Doc blockListToMan opts blocks = mapM (blockToMan opts) blocks >>= (return . vcat) @@ -292,7 +292,7 @@ inlineListToMan opts lst = mapM (inlineToMan opts) lst >>= (return . hcat) -- | Convert Pandoc inline element to man. inlineToMan :: WriterOptions -> Inline -> State WriterState Doc -inlineToMan opts (Emph lst) = do +inlineToMan opts (Emph lst) = do contents <- inlineListToMan opts lst return $ text "\\f[I]" <> contents <> text "\\f[]" inlineToMan opts (Strong lst) = do @@ -333,16 +333,16 @@ inlineToMan opts (Link txt (src, _)) = do let srcSuffix = if isPrefixOf "mailto:" src then drop 7 src else src return $ case txt of [Code _ s] - | s == srcSuffix -> char '<' <> text srcSuffix <> char '>' + | s == srcSuffix -> char '<' <> text srcSuffix <> char '>' _ -> linktext <> text " (" <> text src <> char ')' inlineToMan opts (Image alternate (source, tit)) = do - let txt = if (null alternate) || (alternate == [Str ""]) || + let txt = if (null alternate) || (alternate == [Str ""]) || (alternate == [Str source]) -- to prevent autolinks then [Str "image"] else alternate - linkPart <- inlineToMan opts (Link txt (source, tit)) + linkPart <- inlineToMan opts (Link txt (source, tit)) return $ char '[' <> text "IMAGE: " <> linkPart <> char ']' -inlineToMan _ (Note contents) = do +inlineToMan _ (Note contents) = do -- add to notes in state modify $ \st -> st{ stNotes = contents : stNotes st } notes <- liftM stNotes get diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs index 32b28a770..80f51dfc6 100644 --- a/src/Text/Pandoc/Writers/Markdown.hs +++ b/src/Text/Pandoc/Writers/Markdown.hs @@ -18,9 +18,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {- | - Module : Text.Pandoc.Writers.Markdown + Module : Text.Pandoc.Writers.Markdown Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -48,7 +48,7 @@ data WriterState = WriterState { stNotes :: Notes -- | Convert Pandoc to Markdown. writeMarkdown :: WriterOptions -> Pandoc -> String -writeMarkdown opts document = +writeMarkdown opts document = evalState (pandocToMarkdown opts document) WriterState{ stNotes = [] , stRefs = [] , stPlain = False } @@ -88,7 +88,7 @@ pandocToMarkdown opts (Pandoc (Meta title authors date) blocks) = do date' <- inlineListToMarkdown opts date let titleblock = not $ null title && null authors && null date let headerBlocks = filter isHeaderBlock blocks - let toc = if writerTableOfContents opts + let toc = if writerTableOfContents opts then tableOfContents opts headerBlocks else empty body <- blockListToMarkdown opts blocks @@ -118,9 +118,9 @@ pandocToMarkdown opts (Pandoc (Meta title authors date) blocks) = do refsToMarkdown :: WriterOptions -> Refs -> State WriterState Doc refsToMarkdown opts refs = mapM (keyToMarkdown opts) refs >>= return . vcat --- | Return markdown representation of a reference key. -keyToMarkdown :: WriterOptions - -> ([Inline], (String, String)) +-- | Return markdown representation of a reference key. +keyToMarkdown :: WriterOptions + -> ([Inline], (String, String)) -> State WriterState Doc keyToMarkdown opts (label, (src, tit)) = do label' <- inlineListToMarkdown opts label @@ -132,7 +132,7 @@ keyToMarkdown opts (label, (src, tit)) = do -- | Return markdown representation of notes. notesToMarkdown :: WriterOptions -> [[Block]] -> State WriterState Doc -notesToMarkdown opts notes = +notesToMarkdown opts notes = mapM (\(num, note) -> noteToMarkdown opts num note) (zip [1..] notes) >>= return . vsep @@ -154,7 +154,7 @@ escapeString = escapeStringUsing markdownEscapes where markdownEscapes = backslashEscapes "\\`*_$<>#~^" -- | Construct table of contents from list of header blocks. -tableOfContents :: WriterOptions -> [Block] -> Doc +tableOfContents :: WriterOptions -> [Block] -> Doc tableOfContents opts headers = let opts' = opts { writerIgnoreNotes = True } contents = BulletList $ map elementToListItem $ hierarchicalize headers @@ -165,7 +165,7 @@ tableOfContents opts headers = -- | Converts an Element to a list item for a table of contents, elementToListItem :: Element -> [Block] elementToListItem (Blk _) = [] -elementToListItem (Sec _ _ _ headerText subsecs) = [Plain headerText] ++ +elementToListItem (Sec _ _ _ headerText subsecs) = [Plain headerText] ++ if null subsecs then [] else [BulletList $ map elementToListItem subsecs] @@ -189,7 +189,7 @@ attrsToMarkdown attribs = braces $ hsep [attribId, attribClasses, attribKeys] -- | Ordered list start parser for use in Para below. olMarker :: Parser [Char] ParserState Char olMarker = do (start, style', delim) <- anyOrderedListMarker - if delim == Period && + if delim == Period && (style' == UpperAlpha || (style' == UpperRoman && start `elem` [1, 5, 10, 50, 100, 500, 1000])) then spaceChar >> spaceChar @@ -205,7 +205,7 @@ beginsWithOrderedListMarker str = -- | Convert Pandoc block element to markdown. blockToMarkdown :: WriterOptions -- ^ Options -> Block -- ^ Block element - -> State WriterState Doc + -> State WriterState Doc blockToMarkdown _ Null = return empty blockToMarkdown opts (Plain inlines) = do contents <- inlineListToMarkdown opts inlines @@ -348,7 +348,7 @@ orderedListItemToMarkdown opts marker items = do -- | Convert definition list item (label, list of blocks) to markdown. definitionListItemToMarkdown :: WriterOptions - -> ([Inline],[[Block]]) + -> ([Inline],[[Block]]) -> State WriterState Doc definitionListItemToMarkdown opts (label, defs) = do labelText <- inlineListToMarkdown opts label @@ -365,7 +365,7 @@ definitionListItemToMarkdown opts (label, defs) = do -- | Convert list of Pandoc block elements to markdown. blockListToMarkdown :: WriterOptions -- ^ Options -> [Block] -- ^ List of block elements - -> State WriterState Doc + -> State WriterState Doc blockListToMarkdown opts blocks = mapM (blockToMarkdown opts) (fixBlocks blocks) >>= return . cat -- insert comment between list and indented code block, or the @@ -411,7 +411,7 @@ escapeSpaces x = x -- | Convert Pandoc inline element to markdown. inlineToMarkdown :: WriterOptions -> Inline -> State WriterState Doc -inlineToMarkdown opts (Emph lst) = do +inlineToMarkdown opts (Emph lst) = do contents <- inlineListToMarkdown opts lst return $ "*" <> contents <> "*" inlineToMarkdown opts (Strong lst) = do @@ -436,11 +436,11 @@ inlineToMarkdown opts (Quoted DoubleQuote lst) = do contents <- inlineListToMarkdown opts lst return $ "“" <> contents <> "”" inlineToMarkdown opts (Code attr str) = - let tickGroups = filter (\s -> '`' `elem` s) $ group str + let tickGroups = filter (\s -> '`' `elem` s) $ group str longest = if null tickGroups then 0 - else maximum $ map length tickGroups - marker = replicate (longest + 1) '`' + else maximum $ map length tickGroups + marker = replicate (longest + 1) '`' spacer = if (longest == 0) then "" else " " attrs = if writerStrictMarkdown opts || attr == nullAttr then empty @@ -512,7 +512,7 @@ inlineToMarkdown opts (Link txt (src, tit)) = do then "[]" else "[" <> reftext <> "]" in first <> second - else "[" <> linktext <> "](" <> + else "[" <> linktext <> "](" <> text src <> linktitle <> ")" inlineToMarkdown opts (Image alternate (source, tit)) = do let txt = if null alternate || alternate == [Str source] @@ -521,7 +521,7 @@ inlineToMarkdown opts (Image alternate (source, tit)) = do else alternate linkPart <- inlineToMarkdown opts (Link txt (source, tit)) return $ "!" <> linkPart -inlineToMarkdown _ (Note contents) = do +inlineToMarkdown _ (Note contents) = do modify (\st -> st{ stNotes = contents : stNotes st }) st <- get let ref = show $ (length $ stNotes st) diff --git a/src/Text/Pandoc/Writers/MediaWiki.hs b/src/Text/Pandoc/Writers/MediaWiki.hs index b32c5327d..a9e2a2c69 100644 --- a/src/Text/Pandoc/Writers/MediaWiki.hs +++ b/src/Text/Pandoc/Writers/MediaWiki.hs @@ -17,9 +17,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {- | - Module : Text.Pandoc.Writers.MediaWiki + Module : Text.Pandoc.Writers.MediaWiki Copyright : Copyright (C) 2008-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -31,7 +31,7 @@ MediaWiki: <http://www.mediawiki.org/wiki/MediaWiki> -} module Text.Pandoc.Writers.MediaWiki ( writeMediaWiki ) where import Text.Pandoc.Definition -import Text.Pandoc.Shared +import Text.Pandoc.Shared import Text.Pandoc.Templates (renderTemplate) import Text.Pandoc.XML ( escapeStringForXML ) import Data.List ( intersect, intercalate ) @@ -46,9 +46,9 @@ data WriterState = WriterState { -- | Convert Pandoc to MediaWiki. writeMediaWiki :: WriterOptions -> Pandoc -> String -writeMediaWiki opts document = - evalState (pandocToMediaWiki opts document) - (WriterState { stNotes = False, stListLevel = [], stUseTags = False }) +writeMediaWiki opts document = + evalState (pandocToMediaWiki opts document) + (WriterState { stNotes = False, stListLevel = [], stUseTags = False }) -- | Return MediaWiki representation of document. pandocToMediaWiki :: WriterOptions -> Pandoc -> State WriterState String @@ -57,7 +57,7 @@ pandocToMediaWiki opts (Pandoc _ blocks) = do notesExist <- get >>= return . stNotes let notes = if notesExist then "\n<references />" - else "" + else "" let main = body ++ notes let context = writerVariables opts ++ [ ("body", main) ] ++ @@ -70,18 +70,18 @@ pandocToMediaWiki opts (Pandoc _ blocks) = do escapeString :: String -> String escapeString = escapeStringForXML --- | Convert Pandoc block element to MediaWiki. +-- | Convert Pandoc block element to MediaWiki. blockToMediaWiki :: WriterOptions -- ^ Options -> Block -- ^ Block element - -> State WriterState String + -> State WriterState String blockToMediaWiki _ Null = return "" -blockToMediaWiki opts (Plain inlines) = +blockToMediaWiki opts (Plain inlines) = inlineListToMediaWiki opts inlines blockToMediaWiki opts (Para [Image txt (src,tit)]) = do - capt <- inlineListToMediaWiki opts txt + capt <- inlineListToMediaWiki opts txt let opt = if null txt then "" else "|alt=" ++ if null tit then capt else tit ++ @@ -115,7 +115,7 @@ blockToMediaWiki _ (CodeBlock (_,classes,_) str) = do "javascript", "latex", "lisp", "lua", "matlab", "mirc", "mpasm", "mysql", "nsis", "objc", "ocaml", "ocaml-brief", "oobas", "oracle8", "pascal", "perl", "php", "php-brief", "plsql", "python", "qbasic", "rails", "reg", "robots", "ruby", "sas", "scheme", "sdlbasic", - "smalltalk", "smarty", "sql", "tcl", "", "thinbasic", "tsql", "vb", "vbnet", "vhdl", + "smalltalk", "smarty", "sql", "tcl", "", "thinbasic", "tsql", "vb", "vbnet", "vhdl", "visualfoxpro", "winbatch", "xml", "xpp", "z80"] let (beg, end) = if null at then ("<pre" ++ if null classes then ">" else " class=\"" ++ unwords classes ++ "\">", "</pre>") @@ -124,7 +124,7 @@ blockToMediaWiki _ (CodeBlock (_,classes,_) str) = do blockToMediaWiki opts (BlockQuote blocks) = do contents <- blockListToMediaWiki opts blocks - return $ "<blockquote>" ++ contents ++ "</blockquote>" + return $ "<blockquote>" ++ contents ++ "</blockquote>" blockToMediaWiki opts (Table capt aligns widths headers rows') = do let alignStrings = map alignmentToString aligns @@ -221,7 +221,7 @@ listItemToMediaWiki opts items = do -- | Convert definition list item (label, list of blocks) to MediaWiki. definitionListItemToMediaWiki :: WriterOptions - -> ([Inline],[[Block]]) + -> ([Inline],[[Block]]) -> State WriterState String definitionListItemToMediaWiki opts (label, items) = do labelText <- inlineListToMediaWiki opts label @@ -242,7 +242,7 @@ isSimpleList x = BulletList items -> all isSimpleListItem items OrderedList (num, sty, _) items -> all isSimpleListItem items && num == 1 && sty `elem` [DefaultStyle, Decimal] - DefinitionList items -> all isSimpleListItem $ concatMap snd items + DefinitionList items -> all isSimpleListItem $ concatMap snd items _ -> False -- | True if list item can be handled with the simple wiki syntax. False if @@ -287,8 +287,8 @@ tableRowToMediaWiki opts alignStrings rownum cols' = do 0 -> "header" x | x `rem` 2 == 1 -> "odd" _ -> "even" - cols'' <- sequence $ zipWith - (\alignment item -> tableItemToMediaWiki opts celltype alignment item) + cols'' <- sequence $ zipWith + (\alignment item -> tableItemToMediaWiki opts celltype alignment item) alignStrings cols' return $ "<tr class=\"" ++ rowclass ++ "\">\n" ++ unlines cols'' ++ "</tr>" @@ -313,7 +313,7 @@ tableItemToMediaWiki opts celltype align' item = do -- | Convert list of Pandoc block elements to MediaWiki. blockListToMediaWiki :: WriterOptions -- ^ Options -> [Block] -- ^ List of block elements - -> State WriterState String + -> State WriterState String blockListToMediaWiki opts blocks = mapM (blockToMediaWiki opts) blocks >>= return . vcat @@ -325,9 +325,9 @@ inlineListToMediaWiki opts lst = -- | Convert Pandoc inline element to MediaWiki. inlineToMediaWiki :: WriterOptions -> Inline -> State WriterState String -inlineToMediaWiki opts (Emph lst) = do +inlineToMediaWiki opts (Emph lst) = do contents <- inlineListToMediaWiki opts lst - return $ "''" ++ contents ++ "''" + return $ "''" ++ contents ++ "''" inlineToMediaWiki opts (Strong lst) = do contents <- inlineListToMediaWiki opts lst @@ -365,8 +365,8 @@ inlineToMediaWiki _ (Str str) = return $ escapeString str inlineToMediaWiki _ (Math _ str) = return $ "<math>" ++ str ++ "</math>" -- note: str should NOT be escaped -inlineToMediaWiki _ (RawInline "mediawiki" str) = return str -inlineToMediaWiki _ (RawInline "html" str) = return str +inlineToMediaWiki _ (RawInline "mediawiki" str) = return str +inlineToMediaWiki _ (RawInline "html" str) = return str inlineToMediaWiki _ (RawInline _ _) = return "" inlineToMediaWiki _ (LineBreak) = return "<br />\n" @@ -392,7 +392,7 @@ inlineToMediaWiki opts (Image alt (source, tit)) = do else "|" ++ tit return $ "[[Image:" ++ source ++ txt ++ "]]" -inlineToMediaWiki opts (Note contents) = do +inlineToMediaWiki opts (Note contents) = do contents' <- blockListToMediaWiki opts contents modify (\s -> s { stNotes = True }) return $ "<ref>" ++ contents' ++ "</ref>" diff --git a/src/Text/Pandoc/Writers/Native.hs b/src/Text/Pandoc/Writers/Native.hs index d2b56cd17..8b3148273 100644 --- a/src/Text/Pandoc/Writers/Native.hs +++ b/src/Text/Pandoc/Writers/Native.hs @@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.Native Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -47,17 +47,17 @@ prettyList ds = prettyBlock :: Block -> Doc prettyBlock (BlockQuote blocks) = "BlockQuote" $$ prettyList (map prettyBlock blocks) -prettyBlock (OrderedList attribs blockLists) = +prettyBlock (OrderedList attribs blockLists) = "OrderedList" <> space <> text (show attribs) $$ (prettyList $ map (prettyList . map prettyBlock) blockLists) -prettyBlock (BulletList blockLists) = +prettyBlock (BulletList blockLists) = "BulletList" $$ (prettyList $ map (prettyList . map prettyBlock) blockLists) prettyBlock (DefinitionList items) = "DefinitionList" $$ (prettyList $ map deflistitem items) where deflistitem (term, defs) = "(" <> text (show term) <> "," <> cr <> nest 1 (prettyList $ map (prettyList . map prettyBlock) defs) <> ")" -prettyBlock (Table caption aligns widths header rows) = +prettyBlock (Table caption aligns widths header rows) = "Table " <> text (show caption) <> " " <> text (show aligns) <> " " <> text (show widths) $$ prettyRow header $$ diff --git a/src/Text/Pandoc/Writers/Org.hs b/src/Text/Pandoc/Writers/Org.hs index 7eb943a22..1bb4b5449 100644 --- a/src/Text/Pandoc/Writers/Org.hs +++ b/src/Text/Pandoc/Writers/Org.hs @@ -20,7 +20,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.Org Copyright : Copyright (C) 2010 Puneeth Chaganti - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : Puneeth Chaganti <punchagan@gmail.com> Stability : alpha @@ -32,14 +32,14 @@ Org-Mode: <http://orgmode.org> -} module Text.Pandoc.Writers.Org ( writeOrg) where import Text.Pandoc.Definition -import Text.Pandoc.Shared +import Text.Pandoc.Shared import Text.Pandoc.Pretty import Text.Pandoc.Templates (renderTemplate) import Data.List ( intersect, intersperse, transpose ) import Control.Monad.State import Control.Applicative ( (<$>) ) -data WriterState = +data WriterState = WriterState { stNotes :: [[Block]] , stLinks :: Bool , stImages :: Bool @@ -49,7 +49,7 @@ data WriterState = -- | Convert Pandoc to Org. writeOrg :: WriterOptions -> Pandoc -> String -writeOrg opts document = +writeOrg opts document = let st = WriterState { stNotes = [], stLinks = False, stImages = False, stHasMath = False, stOptions = opts } @@ -82,8 +82,8 @@ pandocToOrg (Pandoc (Meta tit auth dat) blocks) = do -- | Return Org representation of notes. notesToOrg :: [[Block]] -> State WriterState Doc -notesToOrg notes = - mapM (\(num, note) -> noteToOrg num note) (zip [1..] notes) >>= +notesToOrg notes = + mapM (\(num, note) -> noteToOrg num note) (zip [1..] notes) >>= return . vsep -- | Return Org representation of a note. @@ -106,11 +106,11 @@ titleToOrg :: [Inline] -> State WriterState Doc titleToOrg [] = return empty titleToOrg lst = do contents <- inlineListToOrg lst - return $ "#+TITLE: " <> contents + return $ "#+TITLE: " <> contents --- | Convert Pandoc block element to Org. +-- | Convert Pandoc block element to Org. blockToOrg :: Block -- ^ Block element - -> State WriterState Doc + -> State WriterState Doc blockToOrg Null = return empty blockToOrg (Plain inlines) = inlineListToOrg inlines blockToOrg (Para [Image txt (src,tit)]) = do @@ -120,7 +120,7 @@ blockToOrg (Para [Image txt (src,tit)]) = do blockToOrg (Para inlines) = do contents <- inlineListToOrg inlines return $ contents <> blankline -blockToOrg (RawBlock "html" str) = +blockToOrg (RawBlock "html" str) = return $ blankline $$ "#+BEGIN_HTML" $$ nest 2 (text str) $$ "#+END_HTML" $$ blankline blockToOrg (RawBlock f str) | f == "org" || f == "latex" || f == "tex" = @@ -134,17 +134,17 @@ blockToOrg (Header level inlines) = do blockToOrg (CodeBlock (_,classes,_) str) = do opts <- stOptions <$> get let tabstop = writerTabStop opts - let at = classes `intersect` ["asymptote", "C", "clojure", "css", "ditaa", - "dot", "emacs-lisp", "gnuplot", "haskell", "js", "latex", - "ledger", "lisp", "matlab", "mscgen", "ocaml", "octave", - "oz", "perl", "plantuml", "python", "R", "ruby", "sass", + let at = classes `intersect` ["asymptote", "C", "clojure", "css", "ditaa", + "dot", "emacs-lisp", "gnuplot", "haskell", "js", "latex", + "ledger", "lisp", "matlab", "mscgen", "ocaml", "octave", + "oz", "perl", "plantuml", "python", "R", "ruby", "sass", "scheme", "screen", "sh", "sql", "sqlite"] let (beg, end) = case at of [] -> ("#+BEGIN_EXAMPLE", "#+END_EXAMPLE") (x:_) -> ("#+BEGIN_SRC " ++ x, "#+END_SRC") return $ text beg $$ nest tabstop (text str) $$ text end $$ blankline blockToOrg (BlockQuote blocks) = do - contents <- blockListToOrg blocks + contents <- blockListToOrg blocks return $ blankline $$ "#+BEGIN_QUOTE" $$ nest 2 contents $$ "#+END_QUOTE" $$ blankline blockToOrg (Table caption' _ _ headers rows) = do @@ -155,11 +155,11 @@ blockToOrg (Table caption' _ _ headers rows) = do headers' <- mapM blockListToOrg headers rawRows <- mapM (mapM blockListToOrg) rows let numChars = maximum . map offset - -- FIXME: width is not being used. + -- FIXME: width is not being used. let widthsInChars = map ((+2) . numChars) $ transpose (headers' : rawRows) - -- FIXME: Org doesn't allow blocks with height more than 1. - let hpipeBlocks blocks = hcat [beg, middle, end] + -- FIXME: Org doesn't allow blocks with height more than 1. + let hpipeBlocks blocks = hcat [beg, middle, end] where h = maximum (map height blocks) sep' = lblock 3 $ vcat (map text $ replicate h " | ") beg = lblock 2 $ vcat (map text $ replicate h "| ") @@ -170,7 +170,7 @@ blockToOrg (Table caption' _ _ headers rows) = do rows' <- mapM (\row -> do cols <- mapM blockListToOrg row return $ makeRow cols) rows let border ch = char '|' <> char ch <> - (hcat $ intersperse (char ch <> char '+' <> char ch) $ + (hcat $ intersperse (char ch <> char '+' <> char ch) $ map (\l -> text $ replicate l ch) widthsInChars) <> char ch <> char '|' let body = vcat rows' @@ -186,7 +186,7 @@ blockToOrg (OrderedList (start, _, delim) items) = do let delim' = case delim of TwoParens -> OneParen x -> x - let markers = take (length items) $ orderedListMarkers + let markers = take (length items) $ orderedListMarkers (start, Decimal, delim') let maxMarkerLength = maximum $ map length markers let markers' = map (\m -> let s = maxMarkerLength - length m @@ -222,7 +222,7 @@ definitionListItemToOrg (label, defs) = do -- | Convert list of Pandoc block elements to Org. blockListToOrg :: [Block] -- ^ List of block elements - -> State WriterState Doc + -> State WriterState Doc blockListToOrg blocks = mapM blockToOrg blocks >>= return . vcat -- | Convert list of Pandoc inline elements to Org. @@ -231,19 +231,19 @@ inlineListToOrg lst = mapM inlineToOrg lst >>= return . hcat -- | Convert Pandoc inline element to Org. inlineToOrg :: Inline -> State WriterState Doc -inlineToOrg (Emph lst) = do +inlineToOrg (Emph lst) = do contents <- inlineListToOrg lst return $ "/" <> contents <> "/" inlineToOrg (Strong lst) = do contents <- inlineListToOrg lst return $ "*" <> contents <> "*" -inlineToOrg (Strikeout lst) = do +inlineToOrg (Strikeout lst) = do contents <- inlineListToOrg lst return $ "+" <> contents <> "+" -inlineToOrg (Superscript lst) = do +inlineToOrg (Superscript lst) = do contents <- inlineListToOrg lst return $ "^{" <> contents <> "}" -inlineToOrg (Subscript lst) = do +inlineToOrg (Subscript lst) = do contents <- inlineListToOrg lst return $ "_{" <> contents <> "}" inlineToOrg (SmallCaps lst) = inlineListToOrg lst @@ -276,7 +276,7 @@ inlineToOrg (Link txt (src, _)) = do inlineToOrg (Image _ (source, _)) = do modify $ \s -> s{ stImages = True } return $ "[[" <> text source <> "]]" -inlineToOrg (Note contents) = do +inlineToOrg (Note contents) = do -- add to notes in state notes <- get >>= (return . stNotes) modify $ \st -> st { stNotes = contents:notes } diff --git a/src/Text/Pandoc/Writers/RST.hs b/src/Text/Pandoc/Writers/RST.hs index d98079940..d04fe4113 100644 --- a/src/Text/Pandoc/Writers/RST.hs +++ b/src/Text/Pandoc/Writers/RST.hs @@ -18,9 +18,9 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -} {- | - Module : Text.Pandoc.Writers.RST + Module : Text.Pandoc.Writers.RST Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -32,7 +32,7 @@ reStructuredText: <http://docutils.sourceforge.net/rst.html> -} module Text.Pandoc.Writers.RST ( writeRST) where import Text.Pandoc.Definition -import Text.Pandoc.Shared +import Text.Pandoc.Shared import Text.Pandoc.Templates (renderTemplate) import Data.List ( isPrefixOf, intersperse, transpose ) import Text.Pandoc.Pretty @@ -42,7 +42,7 @@ import Data.Char (isSpace) type Refs = [([Inline], Target)] -data WriterState = +data WriterState = WriterState { stNotes :: [[Block]] , stLinks :: Refs , stImages :: Refs @@ -52,7 +52,7 @@ data WriterState = -- | Convert Pandoc to RST. writeRST :: WriterOptions -> Pandoc -> String -writeRST opts document = +writeRST opts document = let st = WriterState { stNotes = [], stLinks = [], stImages = [], stHasMath = False, stOptions = opts } @@ -89,8 +89,8 @@ pandocToRST (Pandoc (Meta tit auth dat) blocks) = do refsToRST :: Refs -> State WriterState Doc refsToRST refs = mapM keyToRST refs >>= return . vcat --- | Return RST representation of a reference key. -keyToRST :: ([Inline], (String, String)) +-- | Return RST representation of a reference key. +keyToRST :: ([Inline], (String, String)) -> State WriterState Doc keyToRST (label, (src, _)) = do label' <- inlineListToRST label @@ -101,7 +101,7 @@ keyToRST (label, (src, _)) = do -- | Return RST representation of notes. notesToRST :: [[Block]] -> State WriterState Doc -notesToRST notes = +notesToRST notes = mapM (\(num, note) -> noteToRST num note) (zip [1..] notes) >>= return . vsep @@ -116,8 +116,8 @@ noteToRST num note = do pictRefsToRST :: Refs -> State WriterState Doc pictRefsToRST refs = mapM pictToRST refs >>= return . vcat --- | Return RST representation of a picture substitution reference. -pictToRST :: ([Inline], (String, String)) +-- | Return RST representation of a picture substitution reference. +pictToRST :: ([Inline], (String, String)) -> State WriterState Doc pictToRST (label, (src, _)) = do label' <- inlineListToRST label @@ -135,9 +135,9 @@ titleToRST lst = do let border = text (replicate titleLength '=') return $ border $$ contents $$ border --- | Convert Pandoc block element to RST. +-- | Convert Pandoc block element to RST. blockToRST :: Block -- ^ Block element - -> State WriterState Doc + -> State WriterState Doc blockToRST Null = return empty blockToRST (Plain inlines) = inlineListToRST inlines blockToRST (Para [Image txt (src,tit)]) = do @@ -168,7 +168,7 @@ blockToRST (CodeBlock (_,classes,_) str) = do else return $ "::" $+$ nest tabstop (text str) $$ blankline blockToRST (BlockQuote blocks) = do tabstop <- get >>= (return . writerTabStop . stOptions) - contents <- blockListToRST blocks + contents <- blockListToRST blocks return $ (nest tabstop contents) <> blankline blockToRST (Table caption _ widths headers rows) = do caption' <- inlineListToRST caption @@ -184,7 +184,7 @@ blockToRST (Table caption _ widths headers rows) = do if isSimple then map ((+2) . numChars) $ transpose (headers' : rawRows) else map (floor . (fromIntegral (writerColumns opts) *)) widths - let hpipeBlocks blocks = hcat [beg, middle, end] + let hpipeBlocks blocks = hcat [beg, middle, end] where h = maximum (map height blocks) sep' = lblock 3 $ vcat (map text $ replicate h " | ") beg = lblock 2 $ vcat (map text $ replicate h "| ") @@ -195,7 +195,7 @@ blockToRST (Table caption _ widths headers rows) = do rows' <- mapM (\row -> do cols <- mapM blockListToRST row return $ makeRow cols) rows let border ch = char '+' <> char ch <> - (hcat $ intersperse (char ch <> char '+' <> char ch) $ + (hcat $ intersperse (char ch <> char '+' <> char ch) $ map (\l -> text $ replicate l ch) widthsInChars) <> char ch <> char '+' let body = vcat $ intersperse (border '-') rows' @@ -208,9 +208,9 @@ blockToRST (BulletList items) = do -- ensure that sublists have preceding blank line return $ blankline $$ vcat contents $$ blankline blockToRST (OrderedList (start, style', delim) items) = do - let markers = if start == 1 && style' == DefaultStyle && delim == DefaultDelim + let markers = if start == 1 && style' == DefaultStyle && delim == DefaultDelim then take (length items) $ repeat "#." - else take (length items) $ orderedListMarkers + else take (length items) $ orderedListMarkers (start, style', delim) let maxMarkerLength = maximum $ map length markers let markers' = map (\m -> let s = maxMarkerLength - length m @@ -249,7 +249,7 @@ definitionListItemToRST (label, defs) = do -- | Convert list of Pandoc block elements to RST. blockListToRST :: [Block] -- ^ List of block elements - -> State WriterState Doc + -> State WriterState Doc blockListToRST blocks = mapM blockToRST blocks >>= return . vcat -- | Convert list of Pandoc inline elements to RST. @@ -303,19 +303,19 @@ inlineListToRST lst = mapM inlineToRST (insertBS lst) >>= return . hcat -- | Convert Pandoc inline element to RST. inlineToRST :: Inline -> State WriterState Doc -inlineToRST (Emph lst) = do +inlineToRST (Emph lst) = do contents <- inlineListToRST lst return $ "*" <> contents <> "*" inlineToRST (Strong lst) = do contents <- inlineListToRST lst return $ "**" <> contents <> "**" -inlineToRST (Strikeout lst) = do +inlineToRST (Strikeout lst) = do contents <- inlineListToRST lst return $ "[STRIKEOUT:" <> contents <> "]" -inlineToRST (Superscript lst) = do +inlineToRST (Superscript lst) = do contents <- inlineListToRST lst return $ ":sup:`" <> contents <> "`" -inlineToRST (Subscript lst) = do +inlineToRST (Subscript lst) = do contents <- inlineListToRST lst return $ ":sub:`" <> contents <> "`" inlineToRST (SmallCaps lst) = inlineListToRST lst @@ -358,7 +358,7 @@ inlineToRST (Link txt (src, tit)) = do else return $ "`" <> linktext <> " <" <> text src <> ">`_" inlineToRST (Image alternate (source, tit)) = do pics <- get >>= return . stImages - let labelsUsed = map fst pics + let labelsUsed = map fst pics let txt = if null alternate || alternate == [Str ""] || alternate `elem` labelsUsed then [Str $ "image" ++ show (length pics)] @@ -369,7 +369,7 @@ inlineToRST (Image alternate (source, tit)) = do modify $ \st -> st { stImages = pics' } label <- inlineListToRST txt return $ "|" <> label <> "|" -inlineToRST (Note contents) = do +inlineToRST (Note contents) = do -- add to notes in state notes <- get >>= return . stNotes modify $ \st -> st { stNotes = contents:notes } diff --git a/src/Text/Pandoc/Writers/RTF.hs b/src/Text/Pandoc/Writers/RTF.hs index a571f2a0f..5ab71c8d6 100644 --- a/src/Text/Pandoc/Writers/RTF.hs +++ b/src/Text/Pandoc/Writers/RTF.hs @@ -19,10 +19,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.RTF Copyright : Copyright (C) 2006-2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> - Stability : alpha + Stability : alpha Portability : portable Conversion of 'Pandoc' documents to RTF (rich text format). @@ -65,7 +65,7 @@ rtfEmbedImage x = return x -- | Convert Pandoc to a string in rich text format. writeRTF :: WriterOptions -> Pandoc -> String -writeRTF options (Pandoc (Meta title authors date) blocks) = +writeRTF options (Pandoc (Meta title authors date) blocks) = let titletext = inlineListToRTF title authorstext = map inlineListToRTF authors datetext = inlineListToRTF date @@ -84,11 +84,11 @@ writeRTF options (Pandoc (Meta title authors date) blocks) = else body -- | Construct table of contents from list of header blocks. -tableOfContents :: [Block] -> String +tableOfContents :: [Block] -> String tableOfContents headers = let contentsTree = hierarchicalize headers - in concatMap (blockToRTF 0 AlignDefault) $ - [Header 1 [Str "Contents"], + in concatMap (blockToRTF 0 AlignDefault) $ + [Header 1 [Str "Contents"], BulletList (map elementToListItem contentsTree)] elementToListItem :: Element -> [Block] @@ -102,7 +102,7 @@ elementToListItem (Sec _ _ _ sectext subsecs) = [Plain sectext] ++ handleUnicode :: String -> String handleUnicode [] = [] handleUnicode (c:cs) = - if ord c > 127 + if ord c > 127 then '\\':'u':(show (ord c)) ++ "?" ++ handleUnicode cs else c:(handleUnicode cs) @@ -132,32 +132,32 @@ rtfParSpaced :: Int -- ^ space after (in twips) -> Int -- ^ first line indent (relative to block) (in twips) -> Alignment -- ^ alignment -> String -- ^ string with content - -> String -rtfParSpaced spaceAfter indent firstLineIndent alignment content = + -> String +rtfParSpaced spaceAfter indent firstLineIndent alignment content = let alignString = case alignment of AlignLeft -> "\\ql " AlignRight -> "\\qr " AlignCenter -> "\\qc " AlignDefault -> "\\ql " in "{\\pard " ++ alignString ++ - "\\f0 \\sa" ++ (show spaceAfter) ++ " \\li" ++ (show indent) ++ + "\\f0 \\sa" ++ (show spaceAfter) ++ " \\li" ++ (show indent) ++ " \\fi" ++ (show firstLineIndent) ++ " " ++ content ++ "\\par}\n" --- | Default paragraph. +-- | Default paragraph. rtfPar :: Int -- ^ block indent (in twips) -> Int -- ^ first line indent (relative to block) (in twips) -> Alignment -- ^ alignment -> String -- ^ string with content - -> String -rtfPar = rtfParSpaced 180 + -> String +rtfPar = rtfParSpaced 180 -- | Compact paragraph (e.g. for compact list items). rtfCompact :: Int -- ^ block indent (in twips) -> Int -- ^ first line indent (relative to block) (in twips) -> Alignment -- ^ alignment -> String -- ^ string with content - -> String -rtfCompact = rtfParSpaced 0 + -> String +rtfCompact = rtfParSpaced 0 -- number of twips to indent indentIncrement :: Int @@ -174,7 +174,7 @@ bulletMarker indent = case indent `mod` 720 of -- | Returns appropriate (list of) ordered list markers for indent level. orderedMarkers :: Int -> ListAttributes -> [String] -orderedMarkers indent (start, style, delim) = +orderedMarkers indent (start, style, delim) = if style == DefaultStyle && delim == DefaultDelim then case indent `mod` 720 of 0 -> orderedListMarkers (start, Decimal, Period) @@ -187,30 +187,30 @@ blockToRTF :: Int -- ^ indent level -> Block -- ^ block to convert -> String blockToRTF _ _ Null = "" -blockToRTF indent alignment (Plain lst) = +blockToRTF indent alignment (Plain lst) = rtfCompact indent 0 alignment $ inlineListToRTF lst -blockToRTF indent alignment (Para lst) = +blockToRTF indent alignment (Para lst) = rtfPar indent 0 alignment $ inlineListToRTF lst -blockToRTF indent alignment (BlockQuote lst) = - concatMap (blockToRTF (indent + indentIncrement) alignment) lst +blockToRTF indent alignment (BlockQuote lst) = + concatMap (blockToRTF (indent + indentIncrement) alignment) lst blockToRTF indent _ (CodeBlock _ str) = rtfPar indent 0 AlignLeft ("\\f1 " ++ (codeStringToRTF str)) blockToRTF _ _ (RawBlock "rtf" str) = str blockToRTF _ _ (RawBlock _ _) = "" -blockToRTF indent alignment (BulletList lst) = spaceAtEnd $ +blockToRTF indent alignment (BulletList lst) = spaceAtEnd $ concatMap (listItemToRTF alignment indent (bulletMarker indent)) lst -blockToRTF indent alignment (OrderedList attribs lst) = spaceAtEnd $ concat $ +blockToRTF indent alignment (OrderedList attribs lst) = spaceAtEnd $ concat $ zipWith (listItemToRTF alignment indent) (orderedMarkers indent attribs) lst -blockToRTF indent alignment (DefinitionList lst) = spaceAtEnd $ +blockToRTF indent alignment (DefinitionList lst) = spaceAtEnd $ concatMap (definitionListItemToRTF alignment indent) lst -blockToRTF indent _ HorizontalRule = +blockToRTF indent _ HorizontalRule = rtfPar indent 0 AlignCenter "\\emdash\\emdash\\emdash\\emdash\\emdash" blockToRTF indent alignment (Header level lst) = rtfPar indent 0 alignment $ "\\b \\fs" ++ (show (40 - (level * 4))) ++ " " ++ inlineListToRTF lst -blockToRTF indent alignment (Table caption aligns sizes headers rows) = +blockToRTF indent alignment (Table caption aligns sizes headers rows) = (if all null headers then "" - else tableRowToRTF True indent aligns sizes headers) ++ + else tableRowToRTF True indent aligns sizes headers) ++ concatMap (tableRowToRTF False indent aligns sizes) rows ++ rtfPar indent 0 alignment (inlineListToRTF caption) @@ -232,7 +232,7 @@ tableRowToRTF header indent aligns sizes' cols = end = "}\n\\intbl\\row}\n" in start ++ columns ++ end -tableItemToRTF :: Int -> Alignment -> [Block] -> String +tableItemToRTF :: Int -> Alignment -> [Block] -> String tableItemToRTF indent alignment item = let contents = concatMap (blockToRTF indent alignment) item in "{\\intbl " ++ contents ++ "\\cell}\n" @@ -240,7 +240,7 @@ tableItemToRTF indent alignment item = -- | Ensure that there's the same amount of space after compact -- lists as after regular lists. spaceAtEnd :: String -> String -spaceAtEnd str = +spaceAtEnd str = if isSuffixOf "\\par}\n" str then (take ((length str) - 6) str) ++ "\\sa180\\par}\n" else str @@ -251,10 +251,10 @@ listItemToRTF :: Alignment -- ^ alignment -> String -- ^ list start marker -> [Block] -- ^ list item (list of blocks) -> [Char] -listItemToRTF alignment indent marker [] = - rtfCompact (indent + listIncrement) (0 - listIncrement) alignment - (marker ++ "\\tx" ++ (show listIncrement) ++ "\\tab ") -listItemToRTF alignment indent marker list = +listItemToRTF alignment indent marker [] = + rtfCompact (indent + listIncrement) (0 - listIncrement) alignment + (marker ++ "\\tx" ++ (show listIncrement) ++ "\\tab ") +listItemToRTF alignment indent marker list = let (first:rest) = map (blockToRTF (indent + listIncrement) alignment) list listMarker = "\\fi" ++ show (0 - listIncrement) ++ " " ++ marker ++ "\\tx" ++ show listIncrement ++ "\\tab" @@ -277,7 +277,7 @@ definitionListItemToRTF alignment indent (label, defs) = let labelText = blockToRTF indent alignment (Plain label) itemsText = concatMap (blockToRTF (indent + listIncrement) alignment) $ concat defs - in labelText ++ itemsText + in labelText ++ itemsText -- | Convert list of inline items to RTF. inlineListToRTF :: [Inline] -- ^ list of inlines to convert @@ -293,9 +293,9 @@ inlineToRTF (Strikeout lst) = "{\\strike " ++ (inlineListToRTF lst) ++ "}" inlineToRTF (Superscript lst) = "{\\super " ++ (inlineListToRTF lst) ++ "}" inlineToRTF (Subscript lst) = "{\\sub " ++ (inlineListToRTF lst) ++ "}" inlineToRTF (SmallCaps lst) = "{\\scaps " ++ (inlineListToRTF lst) ++ "}" -inlineToRTF (Quoted SingleQuote lst) = +inlineToRTF (Quoted SingleQuote lst) = "\\u8216'" ++ (inlineListToRTF lst) ++ "\\u8217'" -inlineToRTF (Quoted DoubleQuote lst) = +inlineToRTF (Quoted DoubleQuote lst) = "\\u8220\"" ++ (inlineListToRTF lst) ++ "\\u8221\"" inlineToRTF (Code _ str) = "{\\f1 " ++ (codeStringToRTF str) ++ "}" inlineToRTF (Str str) = stringToRTF str @@ -305,11 +305,11 @@ inlineToRTF (RawInline "rtf" str) = str inlineToRTF (RawInline _ _) = "" inlineToRTF (LineBreak) = "\\line " inlineToRTF Space = " " -inlineToRTF (Link text (src, _)) = - "{\\field{\\*\\fldinst{HYPERLINK \"" ++ (codeStringToRTF src) ++ +inlineToRTF (Link text (src, _)) = + "{\\field{\\*\\fldinst{HYPERLINK \"" ++ (codeStringToRTF src) ++ "\"}}{\\fldrslt{\\ul\n" ++ (inlineListToRTF text) ++ "\n}}}\n" -inlineToRTF (Image _ (source, _)) = - "{\\cf1 [image: " ++ source ++ "]\\cf0}" +inlineToRTF (Image _ (source, _)) = + "{\\cf1 [image: " ++ source ++ "]\\cf0}" inlineToRTF (Note contents) = - "{\\super\\chftn}{\\*\\footnote\\chftn\\~\\plain\\pard " ++ + "{\\super\\chftn}{\\*\\footnote\\chftn\\~\\plain\\pard " ++ (concatMap (blockToRTF 0 AlignDefault) contents) ++ "}" diff --git a/src/Text/Pandoc/Writers/Texinfo.hs b/src/Text/Pandoc/Writers/Texinfo.hs index 6bb782899..e85013162 100644 --- a/src/Text/Pandoc/Writers/Texinfo.hs +++ b/src/Text/Pandoc/Writers/Texinfo.hs @@ -19,10 +19,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.Texinfo Copyright : Copyright (C) 2008-2010 John MacFarlane and Peter Wang - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> - Stability : alpha + Stability : alpha Portability : portable Conversion of 'Pandoc' format into Texinfo. @@ -40,7 +40,7 @@ import Text.Pandoc.Pretty import Network.URI ( isAbsoluteURI, unEscapeString ) import System.FilePath -data WriterState = +data WriterState = WriterState { stStrikeout :: Bool -- document contains strikeout , stSuperscript :: Bool -- document contains superscript , stSubscript :: Bool -- document contains subscript @@ -53,8 +53,8 @@ data WriterState = -- | Convert Pandoc to Texinfo. writeTexinfo :: WriterOptions -> Pandoc -> String -writeTexinfo options document = - evalState (pandocToTexinfo options $ wrapTop document) $ +writeTexinfo options document = + evalState (pandocToTexinfo options $ wrapTop document) $ WriterState { stStrikeout = False, stSuperscript = False, stSubscript = False } -- | Add a "Top" node around the document, needed by Texinfo. @@ -217,7 +217,7 @@ blockToTexinfo (Table caption aligns widths heads rows) = do else return $ "@columnfractions " ++ concatMap (printf "%.2f ") widths let tableBody = text ("@multitable " ++ colDescriptors) $$ headers $$ - vcat rowsText $$ + vcat rowsText $$ text "@end multitable" return $ if isEmpty captionText then tableBody <> blankline @@ -241,7 +241,7 @@ tableAnyRowToTexinfo :: String -> [[Block]] -> State WriterState Doc tableAnyRowToTexinfo itemtype aligns cols = - zipWithM alignedBlock aligns cols >>= + zipWithM alignedBlock aligns cols >>= return . (text itemtype $$) . foldl (\row item -> row $$ (if isEmpty row then empty else text " @tab ") <> item) empty @@ -358,8 +358,8 @@ inlineToTexinfo :: Inline -- ^ Inline to convert inlineToTexinfo (Emph lst) = inlineListToTexinfo lst >>= return . inCmd "emph" -inlineToTexinfo (Strong lst) = - inlineListToTexinfo lst >>= return . inCmd "strong" +inlineToTexinfo (Strong lst) = + inlineListToTexinfo lst >>= return . inCmd "strong" inlineToTexinfo (Strikeout lst) = do modify $ \st -> st{ stStrikeout = True } diff --git a/src/Text/Pandoc/Writers/Textile.hs b/src/Text/Pandoc/Writers/Textile.hs index 26d5ec6d7..e3711911b 100644 --- a/src/Text/Pandoc/Writers/Textile.hs +++ b/src/Text/Pandoc/Writers/Textile.hs @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA {- | Module : Text.Pandoc.Writers.Textile Copyright : Copyright (C) 2010 John MacFarlane - License : GNU GPL, version 2 or above + License : GNU GPL, version 2 or above Maintainer : John MacFarlane <jgm@berkeley.edu> Stability : alpha @@ -31,7 +31,7 @@ Textile: <http://thresholdstate.com/articles/4312/the-textile-reference-manual> -} module Text.Pandoc.Writers.Textile ( writeTextile ) where import Text.Pandoc.Definition -import Text.Pandoc.Shared +import Text.Pandoc.Shared import Text.Pandoc.Templates (renderTemplate) import Text.Pandoc.XML ( escapeStringForXML ) import Data.List ( intercalate ) @@ -46,9 +46,9 @@ data WriterState = WriterState { -- | Convert Pandoc to Textile. writeTextile :: WriterOptions -> Pandoc -> String -writeTextile opts document = - evalState (pandocToTextile opts document) - (WriterState { stNotes = [], stListLevel = [], stUseTags = False }) +writeTextile opts document = + evalState (pandocToTextile opts document) + (WriterState { stNotes = [], stListLevel = [], stUseTags = False }) -- | Return Textile representation of document. pandocToTextile :: WriterOptions -> Pandoc -> State WriterState String @@ -90,14 +90,14 @@ escapeCharForTextile x = case x of escapeStringForTextile :: String -> String escapeStringForTextile = concatMap escapeCharForTextile --- | Convert Pandoc block element to Textile. +-- | Convert Pandoc block element to Textile. blockToTextile :: WriterOptions -- ^ Options -> Block -- ^ Block element - -> State WriterState String + -> State WriterState String blockToTextile _ Null = return "" -blockToTextile opts (Plain inlines) = +blockToTextile opts (Plain inlines) = inlineListToTextile opts inlines blockToTextile opts (Para [Image txt (src,tit)]) = do @@ -236,7 +236,7 @@ listItemToTextile opts items = do -- | Convert definition list item (label, list of blocks) to Textile. definitionListItemToTextile :: WriterOptions - -> ([Inline],[[Block]]) + -> ([Inline],[[Block]]) -> State WriterState String definitionListItemToTextile opts (label, items) = do labelText <- inlineListToTextile opts label @@ -294,8 +294,8 @@ tableRowToTextile opts alignStrings rownum cols' = do 0 -> "header" x | x `rem` 2 == 1 -> "odd" _ -> "even" - cols'' <- sequence $ zipWith - (\alignment item -> tableItemToTextile opts celltype alignment item) + cols'' <- sequence $ zipWith + (\alignment item -> tableItemToTextile opts celltype alignment item) alignStrings cols' return $ "<tr class=\"" ++ rowclass ++ "\">\n" ++ unlines cols'' ++ "</tr>" @@ -320,7 +320,7 @@ tableItemToTextile opts celltype align' item = do -- | Convert list of Pandoc block elements to Textile. blockListToTextile :: WriterOptions -- ^ Options -> [Block] -- ^ List of block elements - -> State WriterState String + -> State WriterState String blockListToTextile opts blocks = mapM (blockToTextile opts) blocks >>= return . vcat @@ -332,11 +332,11 @@ inlineListToTextile opts lst = -- | Convert Pandoc inline element to Textile. inlineToTextile :: WriterOptions -> Inline -> State WriterState String -inlineToTextile opts (Emph lst) = do +inlineToTextile opts (Emph lst) = do contents <- inlineListToTextile opts lst return $ if '_' `elem` contents then "<em>" ++ contents ++ "</em>" - else "_" ++ contents ++ "_" + else "_" ++ contents ++ "_" inlineToTextile opts (Strong lst) = do contents <- inlineListToTextile opts lst @@ -377,7 +377,7 @@ inlineToTextile opts (Cite _ lst) = inlineListToTextile opts lst inlineToTextile _ (Code _ str) = return $ if '@' `elem` str then "<tt>" ++ escapeStringForXML str ++ "</tt>" - else "@" ++ str ++ "@" + else "@" ++ str ++ "@" inlineToTextile _ (Str str) = return $ escapeStringForTextile str |