diff options
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/Biblio.hs | 216 | ||||
| -rw-r--r-- | src/Text/Pandoc/Options.hs | 7 | ||||
| -rw-r--r-- | src/Text/Pandoc/Readers/LaTeX.hs | 5 | ||||
| -rw-r--r-- | src/Text/Pandoc/Readers/Markdown.hs | 5 | ||||
| -rw-r--r-- | src/Text/Pandoc/Readers/TeXMath.hs | 84 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 8 |
6 files changed, 6 insertions, 319 deletions
diff --git a/src/Text/Pandoc/Biblio.hs b/src/Text/Pandoc/Biblio.hs deleted file mode 100644 index 1c0975f11..000000000 --- a/src/Text/Pandoc/Biblio.hs +++ /dev/null @@ -1,216 +0,0 @@ -{-# LANGUAGE PatternGuards #-} -{- -Copyright (C) 2008 Andrea Rossato <andrea.rossato@ing.unitn.it> - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA --} - -{- | - Module : Text.Pandoc.Biblio - Copyright : Copyright (C) 2008-2010 Andrea Rossato - License : GNU GPL, version 2 or above - - Maintainer : Andrea Rossato <andrea.rossato@unitn.it> - Stability : alpha - Portability : portable --} - -module Text.Pandoc.Biblio ( processBiblio ) where - -import Data.List -import Data.Char ( isDigit, isPunctuation ) -import qualified Data.Map as M -import Text.CSL hiding ( Cite(..), Citation(..), endWithPunct ) -import qualified Text.CSL as CSL ( Cite(..) ) -import Text.Pandoc.Definition -import Text.Pandoc.Generic -import Text.Pandoc.Walk -import Text.Pandoc.Shared (stringify) -import Text.Parsec hiding (State) -import Control.Monad -import Control.Monad.State - --- | Process a 'Pandoc' document by adding citations formatted --- according to a CSL style, using 'citeproc' from citeproc-hs. -processBiblio :: Maybe Style -> [Reference] -> Pandoc -> Pandoc -processBiblio Nothing _ p = p -processBiblio _ [] p = p -processBiblio (Just style) r p = - let p' = evalState (bottomUpM setHash p) 1 - grps = query getCitation p' - result = citeproc procOpts style r (setNearNote style $ - map (map toCslCite) grps) - cits_map = M.fromList $ zip grps (citations result) - biblioList = map (renderPandoc' style) (bibliography result) - Pandoc m b = bottomUp mvPunct . deNote . topDown (processCite style cits_map) $ p' - (bs, lastb) = case reverse b of - x@(Header _ _ _) : xs -> (reverse xs, [x]) - _ -> (b, []) - in Pandoc m $ bs ++ [Div ("",["references"],[]) (lastb ++ biblioList)] - --- | Substitute 'Cite' elements with formatted citations. -processCite :: Style -> M.Map [Citation] [FormattedOutput] -> Inline -> Inline -processCite s cs (Cite t _) = - case M.lookup t cs of - Just (x:xs) - | isTextualCitation t && not (null xs) -> - let xs' = renderPandoc s xs - in if styleClass s == "note" - then Cite t (renderPandoc s [x] ++ [Note [Para xs']]) - else Cite t (renderPandoc s [x] ++ [Space | not (startWithPunct xs')] ++ xs') - | otherwise -> if styleClass s == "note" - then Cite t [Note [Para $ renderPandoc s (x:xs)]] - else Cite t (renderPandoc s (x:xs)) - _ -> Strong [Str "???"] -- TODO raise error instead? -processCite _ _ x = x - -isNote :: Inline -> Bool -isNote (Note _) = True -isNote (Cite _ [Note _]) = True -isNote _ = False - -mvPunct :: [Inline] -> [Inline] -mvPunct (Space : Space : xs) = Space : xs -mvPunct (Space : x : ys) | isNote x, startWithPunct ys = - Str (headInline ys) : x : tailFirstInlineStr ys -mvPunct (Space : x : ys) | isNote x = x : ys -mvPunct xs = xs - --- A replacement for citeproc-hs's endWithPunct, which wrongly treats --- a sentence ending in '.)' as not ending with punctuation, leading --- to an extra period. -endWithPunct :: [Inline] -> Bool -endWithPunct [] = True -endWithPunct xs@(_:_) = case reverse (stringify [last xs]) of - [] -> True - (')':c:_) | isEndPunct c -> True - (c:_) | isEndPunct c -> True - | otherwise -> False - where isEndPunct c = c `elem` ".,;:!?" - -deNote :: Pandoc -> Pandoc -deNote = topDown go - where go (Cite (c:cs) [Note xs]) = - Cite (c:cs) [Note $ bottomUp go' $ sanitize c xs] - go (Note xs) = Note $ bottomUp go' xs - go x = x - go' (Note [Para xs]:ys) = - if startWithPunct ys && endWithPunct xs - then initInline xs ++ ys - else xs ++ ys - go' xs = xs - sanitize :: Citation -> [Block] -> [Block] - sanitize Citation{citationPrefix = pref} [Para xs] = - case (null pref, endWithPunct xs) of - (True, False) -> [Para $ xs ++ [Str "."]] - (True, True) -> [Para xs] - (False, False) -> [Para $ toCapital $ xs ++ [Str "."]] - (False, True) -> [Para $ toCapital xs] - sanitize _ bs = bs - -isTextualCitation :: [Citation] -> Bool -isTextualCitation (c:_) = citationMode c == AuthorInText -isTextualCitation _ = False - --- | Retrieve all citations from a 'Pandoc' docuument. To be used with --- 'query'. -getCitation :: Inline -> [[Citation]] -getCitation i | Cite t _ <- i = [t] - | otherwise = [] - -setHash :: Citation -> State Int Citation -setHash c = do - ident <- get - put $ ident + 1 - return c{ citationHash = ident } - -toCslCite :: Citation -> CSL.Cite -toCslCite c - = let (l, s) = locatorWords $ citationSuffix c - (la,lo) = parseLocator l - s' = case (l,s) of - -- treat a bare locator as if it begins with space - -- so @item1 [blah] is like [@item1, blah] - ("",(x:_)) - | not (isPunct x) -> [Space] ++ s - _ -> s - isPunct (Str (x:_)) = isPunctuation x - isPunct _ = False - citMode = case citationMode c of - AuthorInText -> (True, False) - SuppressAuthor -> (False,True ) - NormalCitation -> (False,False) - in emptyCite { CSL.citeId = citationId c - , CSL.citePrefix = PandocText $ citationPrefix c - , CSL.citeSuffix = PandocText s' - , CSL.citeLabel = la - , CSL.citeLocator = lo - , CSL.citeNoteNumber = show $ citationNoteNum c - , CSL.authorInText = fst citMode - , CSL.suppressAuthor = snd citMode - , CSL.citeHash = citationHash c - } - -locatorWords :: [Inline] -> (String, [Inline]) -locatorWords inp = - case parse pLocatorWords "suffix" $ breakup inp of - Right r -> r - Left _ -> ("",inp) - where breakup [] = [] - breakup (Str x : xs) = map Str (splitup x) ++ breakup xs - breakup (x : xs) = x : breakup xs - splitup = groupBy (\x y -> x /= '\160' && y /= '\160') - -pLocatorWords :: Parsec [Inline] st (String, [Inline]) -pLocatorWords = do - l <- pLocator - s <- getInput -- rest is suffix - if length l > 0 && last l == ',' - then return (init l, Str "," : s) - else return (l, s) - -pMatch :: (Inline -> Bool) -> Parsec [Inline] st Inline -pMatch condition = try $ do - t <- anyToken - guard $ condition t - return t - -pSpace :: Parsec [Inline] st Inline -pSpace = pMatch (\t -> t == Space || t == Str "\160") - -pLocator :: Parsec [Inline] st String -pLocator = try $ do - optional $ pMatch (== Str ",") - optional pSpace - f <- (guardFollowingDigit >> return [Str "p"]) -- "page" the default - <|> many1 (notFollowedBy pSpace >> anyToken) - gs <- many1 pWordWithDigits - return $ stringify f ++ (' ' : unwords gs) - -guardFollowingDigit :: Parsec [Inline] st () -guardFollowingDigit = do - t <- lookAhead anyToken - case t of - Str (d:_) | isDigit d -> return () - _ -> mzero - -pWordWithDigits :: Parsec [Inline] st String -pWordWithDigits = try $ do - optional pSpace - r <- many1 (notFollowedBy pSpace >> anyToken) - let s = stringify r - guard $ any isDigit s - return s - diff --git a/src/Text/Pandoc/Options.hs b/src/Text/Pandoc/Options.hs index c7c37d6b8..48e418ab2 100644 --- a/src/Text/Pandoc/Options.hs +++ b/src/Text/Pandoc/Options.hs @@ -48,7 +48,6 @@ import Data.Set (Set) import qualified Data.Set as Set import Data.Default import Text.Pandoc.Highlighting (Style, pygments) -import qualified Text.CSL as CSL -- | Individually selectable syntax extensions. data Extension = @@ -205,8 +204,6 @@ data ReaderOptions = ReaderOptions{ , readerOldDashes :: Bool -- ^ Use pandoc <= 1.8.2.1 behavior -- in parsing dashes; -- is em-dash; -- - before numerial is en-dash - , readerReferences :: [CSL.Reference] -- ^ Bibliographic references - , readerCitationStyle :: Maybe CSL.Style -- ^ Citation style , readerApplyMacros :: Bool -- ^ Apply macros to TeX math , readerIndentedCodeClasses :: [String] -- ^ Default classes for -- indented code blocks @@ -223,8 +220,6 @@ instance Default ReaderOptions , readerColumns = 80 , readerTabStop = 4 , readerOldDashes = False - , readerReferences = [] - , readerCitationStyle = Nothing , readerApplyMacros = True , readerIndentedCodeClasses = [] , readerDefaultImageExtension = "" @@ -289,7 +284,6 @@ data WriterOptions = WriterOptions , writerSourceURL :: Maybe String -- ^ Absolute URL + directory of 1st source file , writerUserDataDir :: Maybe FilePath -- ^ Path of user data directory , writerCiteMethod :: CiteMethod -- ^ How to print cites - , writerBiblioFiles :: [FilePath] -- ^ Biblio files to use for citations , writerHtml5 :: Bool -- ^ Produce HTML5 , writerHtmlQTags :: Bool -- ^ Use @<q>@ tags for quotes in HTML , writerBeamer :: Bool -- ^ Produce beamer LaTeX slide show @@ -332,7 +326,6 @@ instance Default WriterOptions where , writerSourceURL = Nothing , writerUserDataDir = Nothing , writerCiteMethod = Citeproc - , writerBiblioFiles = [] , writerHtml5 = False , writerHtmlQTags = False , writerBeamer = False diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs index b785a9852..9dbcd3644 100644 --- a/src/Text/Pandoc/Readers/LaTeX.hs +++ b/src/Text/Pandoc/Readers/LaTeX.hs @@ -38,7 +38,6 @@ import Text.Pandoc.Definition import Text.Pandoc.Walk import Text.Pandoc.Shared import Text.Pandoc.Options -import Text.Pandoc.Biblio (processBiblio) import Text.Pandoc.Parsing hiding ((<|>), many, optional, space) import qualified Text.Pandoc.UTF8 as UTF8 import Data.Char ( chr, ord ) @@ -68,9 +67,7 @@ parseLaTeX = do eof st <- getState let meta = stateMeta st - refs <- getOption readerReferences - mbsty <- getOption readerCitationStyle - let (Pandoc _ bs') = processBiblio mbsty refs $ doc bs + let (Pandoc _ bs') = doc bs return $ Pandoc meta bs' type LP = Parser [Char] ParserState diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs index 05662d9b5..658335202 100644 --- a/src/Text/Pandoc/Readers/Markdown.hs +++ b/src/Text/Pandoc/Readers/Markdown.hs @@ -54,7 +54,6 @@ import Text.Pandoc.Parsing hiding (tableWith) import Text.Pandoc.Readers.LaTeX ( rawLaTeXInline, rawLaTeXBlock ) import Text.Pandoc.Readers.HTML ( htmlTag, htmlInBalanced, isInlineTag, isBlockTag, isTextTag, isCommentTag ) -import Text.Pandoc.Biblio (processBiblio) import Data.Monoid (mconcat, mempty) import Control.Applicative ((<$>), (<*), (*>), (<$)) import Control.Monad @@ -327,9 +326,7 @@ parseMarkdown = do st <- getState let meta = runF (stateMeta' st) st let Pandoc _ bs = B.doc $ runF blocks st - mbsty <- getOption readerCitationStyle - refs <- getOption readerReferences - return $ processBiblio mbsty refs $ Pandoc meta bs + return $ Pandoc meta bs addWarning :: Maybe SourcePos -> String -> MarkdownParser () addWarning mbpos msg = diff --git a/src/Text/Pandoc/Readers/TeXMath.hs b/src/Text/Pandoc/Readers/TeXMath.hs index fe49a992e..1f7088f72 100644 --- a/src/Text/Pandoc/Readers/TeXMath.hs +++ b/src/Text/Pandoc/Readers/TeXMath.hs @@ -30,93 +30,13 @@ Conversion of TeX math to a list of 'Pandoc' inline elements. module Text.Pandoc.Readers.TeXMath ( readTeXMath ) where import Text.Pandoc.Definition -import Text.TeXMath.Types -import Text.TeXMath.Parser +import Text.TeXMath -- | Converts a raw TeX math formula to a list of 'Pandoc' inlines. -- Defaults to raw formula between @$@ characters if entire formula -- can't be converted. readTeXMath :: String -- ^ String to parse (assumes @'\n'@ line endings) -> [Inline] -readTeXMath inp = case texMathToPandoc inp of +readTeXMath inp = case texMathToPandoc DisplayInline inp of Left _ -> [Str ("$" ++ inp ++ "$")] Right res -> res - -texMathToPandoc :: String -> Either String [Inline] -texMathToPandoc inp = inp `seq` - case parseFormula inp of - Left err -> Left err - Right exps -> case expsToInlines exps of - Nothing -> Left "Formula too complex for [Inline]" - Just r -> Right r - -expsToInlines :: [Exp] -> Maybe [Inline] -expsToInlines xs = do - res <- mapM expToInlines xs - return (concat res) - -expToInlines :: Exp -> Maybe [Inline] -expToInlines (ENumber s) = Just [Str s] -expToInlines (EIdentifier s) = Just [Emph [Str s]] -expToInlines (EMathOperator s) = Just [Str s] -expToInlines (ESymbol t s) = Just $ addSpace t (Str s) - where addSpace Op x = [x, thinspace] - addSpace Bin x = [medspace, x, medspace] - addSpace Rel x = [widespace, x, widespace] - addSpace Pun x = [x, thinspace] - addSpace _ x = [x] - thinspace = Str "\x2006" - medspace = Str "\x2005" - widespace = Str "\x2004" -expToInlines (EStretchy x) = expToInlines x -expToInlines (EDelimited start end xs) = do - xs' <- mapM expToInlines xs - return $ [Str start] ++ concat xs' ++ [Str end] -expToInlines (EGrouped xs) = expsToInlines xs -expToInlines (ESpace "0.167em") = Just [Str "\x2009"] -expToInlines (ESpace "0.222em") = Just [Str "\x2005"] -expToInlines (ESpace "0.278em") = Just [Str "\x2004"] -expToInlines (ESpace "0.333em") = Just [Str "\x2004"] -expToInlines (ESpace "1em") = Just [Str "\x2001"] -expToInlines (ESpace "2em") = Just [Str "\x2001\x2001"] -expToInlines (ESpace _) = Just [Str " "] -expToInlines (EBinary _ _ _) = Nothing -expToInlines (ESub x y) = do - x' <- expToInlines x - y' <- expToInlines y - return $ x' ++ [Subscript y'] -expToInlines (ESuper x y) = do - x' <- expToInlines x - y' <- expToInlines y - return $ x' ++ [Superscript y'] -expToInlines (ESubsup x y z) = do - x' <- expToInlines x - y' <- expToInlines y - z' <- expToInlines z - return $ x' ++ [Subscript y'] ++ [Superscript z'] -expToInlines (EDown x y) = expToInlines (ESub x y) -expToInlines (EUp x y) = expToInlines (ESuper x y) -expToInlines (EDownup x y z) = expToInlines (ESubsup x y z) -expToInlines (EText TextNormal x) = Just [Str x] -expToInlines (EText TextBold x) = Just [Strong [Str x]] -expToInlines (EText TextMonospace x) = Just [Code nullAttr x] -expToInlines (EText TextItalic x) = Just [Emph [Str x]] -expToInlines (EText _ x) = Just [Str x] -expToInlines (EOver (EGrouped [EIdentifier [c]]) (ESymbol Accent [accent])) = - case accent of - '\x203E' -> Just [Emph [Str [c,'\x0304']]] -- bar - '\x00B4' -> Just [Emph [Str [c,'\x0301']]] -- acute - '\x0060' -> Just [Emph [Str [c,'\x0300']]] -- grave - '\x02D8' -> Just [Emph [Str [c,'\x0306']]] -- breve - '\x02C7' -> Just [Emph [Str [c,'\x030C']]] -- check - '.' -> Just [Emph [Str [c,'\x0307']]] -- dot - '\x00B0' -> Just [Emph [Str [c,'\x030A']]] -- ring - '\x20D7' -> Just [Emph [Str [c,'\x20D7']]] -- arrow right - '\x20D6' -> Just [Emph [Str [c,'\x20D6']]] -- arrow left - '\x005E' -> Just [Emph [Str [c,'\x0302']]] -- hat - '\x0302' -> Just [Emph [Str [c,'\x0302']]] -- hat - '~' -> Just [Emph [Str [c,'\x0303']]] -- tilde - _ -> Nothing -expToInlines _ = Nothing - - diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index bf056001f..37ca60ce3 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -43,7 +43,6 @@ import Data.Char ( toLower, isPunctuation ) import Control.Applicative ((<|>)) import Control.Monad.State import Text.Pandoc.Pretty -import System.FilePath (dropExtension) import Text.Pandoc.Slides import Text.Pandoc.Highlighting (highlight, styleToLaTeX, formatLaTeXInline, formatLaTeXBlock, @@ -120,7 +119,6 @@ pandocToLaTeX options (Pandoc meta blocks) = do (biblioTitle :: String) <- liftM (render colwidth) $ inlineListToLaTeX lastHeader let main = render colwidth $ vsep body st <- get - let biblioFiles = intercalate "," $ map dropExtension $ writerBiblioFiles options let context = defField "toc" (writerTableOfContents options) $ defField "toc-depth" (show (writerTOCDepth options - if writerChapters options @@ -152,11 +150,9 @@ pandocToLaTeX options (Pandoc meta blocks) = do $ writerHighlightStyle options ) else id) $ (case writerCiteMethod options of - Natbib -> defField "biblio-files" biblioFiles . - defField "biblio-title" biblioTitle . + Natbib -> defField "biblio-title" biblioTitle . defField "natbib" True - Biblatex -> defField "biblio-files" biblioFiles . - defField "biblio-title" biblioTitle . + Biblatex -> defField "biblio-title" biblioTitle . defField "biblatex" True _ -> id) $ metadata |