diff options
Diffstat (limited to 'src/Text/Pandoc/Readers/BibTeX.hs')
| -rw-r--r-- | src/Text/Pandoc/Readers/BibTeX.hs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Readers/BibTeX.hs b/src/Text/Pandoc/Readers/BibTeX.hs index c367e75a1..b7285e306 100644 --- a/src/Text/Pandoc/Readers/BibTeX.hs +++ b/src/Text/Pandoc/Readers/BibTeX.hs @@ -26,7 +26,6 @@ import Text.Pandoc.Builder (setMeta, cite, str) import Data.Text (Text) import Citeproc (Lang(..), parseLang) import Citeproc.Locale (getLocale) -import Data.Maybe (fromMaybe) import Text.Pandoc.Error (PandocError(..)) import Text.Pandoc.Class (PandocMonad, lookupEnv) import Text.Pandoc.Citeproc.BibTeX as BibTeX @@ -49,7 +48,7 @@ readBibLaTeX = readBibTeX' BibTeX.Biblatex readBibTeX' :: PandocMonad m => Variant -> ReaderOptions -> Text -> m Pandoc readBibTeX' variant _opts t = do - lang <- fromMaybe (Lang "en" (Just "US")) . fmap parseLang + lang <- maybe (Lang "en" (Just "US")) parseLang <$> lookupEnv "LANG" locale <- case getLocale lang of Left e -> throwError $ PandocCiteprocError e @@ -67,4 +66,3 @@ readBibTeX' variant _opts t = do , citationHash = 0}] (str "[@*]")) $ Pandoc nullMeta [] - |