diff options
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index f23b06d02..e9a2e0a56 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -41,7 +41,7 @@ import Network.URI ( isURI, unEscapeString ) import Data.Aeson (object, (.=)) import Data.List ( (\\), isInfixOf, stripPrefix, intercalate, intersperse, nub, nubBy ) import Data.Char ( toLower, isPunctuation, isAscii, isLetter, isDigit, ord ) -import Data.Maybe ( fromMaybe ) +import Data.Maybe ( fromMaybe, isJust ) import qualified Data.Text as T import Control.Applicative ((<|>)) import Control.Monad.State @@ -146,6 +146,7 @@ pandocToLaTeX options (Pandoc meta blocks) = do titleMeta <- stringToLaTeX TextString $ stringify $ docTitle meta authorsMeta <- mapM (stringToLaTeX TextString . stringify) $ docAuthors meta let docLangs = nub $ query (extract "lang") blocks + let hasStringValue x = isJust (getField x metadata :: Maybe String) let context = defField "toc" (writerTableOfContents options) $ defField "toc-depth" (show (writerTOCDepth options - if stBook st @@ -183,6 +184,8 @@ pandocToLaTeX options (Pandoc meta blocks) = do -- set lang to something so polyglossia/babel is included defField "lang" (if null docLangs then ""::String else "en") $ defField "otherlangs" docLangs $ + defField "colorlinks" (any hasStringValue + ["citecolor", "urlcolor", "linkcolor", "toccolor"]) $ defField "dir" (if (null $ query (extract "dir") blocks) then ""::String else "ltr") $ |