diff options
Diffstat (limited to 'src/Text/Pandoc/Writers/LaTeX.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index 956215d3c..6effbcd01 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -41,7 +41,6 @@ import Network.URI ( isURI, unEscapeString ) import Data.List ( (\\), isInfixOf, stripPrefix, intercalate, intersperse ) import Data.Char ( toLower, isPunctuation, isAscii, isLetter, isDigit, ord ) import Data.Maybe ( fromMaybe ) -import Data.Aeson.Types ( (.:), parseMaybe, withObject ) import Control.Applicative ((<|>)) import Control.Monad.State import qualified Text.Parsec as P @@ -120,7 +119,7 @@ pandocToLaTeX options (Pandoc meta blocks) = do Right r -> r Left _ -> "" case lookup "documentclass" (writerVariables options) `mplus` - parseMaybe (withObject "object" (.: "documentclass")) metadata of + fmap stringify (lookupMeta "documentclass" meta) of Just x | x `elem` bookClasses -> modify $ \s -> s{stBook = True} | otherwise -> return () Nothing | documentClass `elem` bookClasses |