diff options
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Readers/RST.hs | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs index d13f697b7..c790d5188 100644 --- a/src/Text/Pandoc/Readers/RST.hs +++ b/src/Text/Pandoc/Readers/RST.hs @@ -31,7 +31,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Conversion from reStructuredText to 'Pandoc' document. -} module Text.Pandoc.Readers.RST ( readRST ) where -import Control.Monad (guard, liftM, mzero, when) +import Control.Monad (guard, liftM, mzero, when, forM_) import Control.Monad.Identity (Identity(..)) import Control.Monad.Except (throwError) import Data.Char (isHexDigit, isSpace, toLower, toUpper) @@ -1054,16 +1054,29 @@ stripTicks = reverse . stripTick . reverse . stripTick where stripTick ('`':xs) = xs stripTick xs = xs +referenceNames :: PandocMonad m => RSTParser m [String] +referenceNames = do + let rn = try $ do + string ".. _" + (_, ref) <- withRaw referenceName + char ':' + return ref + first <- rn + rest <- many (try (blanklines *> rn)) + return (first:rest) + regularKey :: PandocMonad m => RSTParser m () regularKey = try $ do - string ".. _" - (_,ref) <- withRaw referenceName - char ':' + -- we allow several references to the same URL, e.g. + -- .. _hello: + -- .. _goodbye: url.com + refs <- referenceNames src <- targetURI - let key = toKey $ stripTicks ref --TODO: parse width, height, class and name attributes - updateState $ \s -> s { stateKeys = M.insert key ((src,""), nullAttr) $ - stateKeys s } + let keys = map (toKey . stripTicks) refs + forM_ keys $ \key -> + updateState $ \s -> s { stateKeys = M.insert key ((src,""), nullAttr) $ + stateKeys s } headerBlock :: PandocMonad m => RSTParser m [Char] headerBlock = do |