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| author | John MacFarlane <jgm@berkeley.edu> | 2021-04-11 21:28:48 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2021-04-17 16:15:14 -0700 |
| commit | aecbf8156eb7c36c4b41de27797e262c23728db5 (patch) | |
| tree | 2c9fe9de41a0f7037485dacee444b36cc2ccc110 /src/Text/Pandoc/Writers/BibTeX.hs | |
| parent | 7ba8c0d2a5e2b89ae1547759510b2ee21de88cb1 (diff) | |
| download | pandoc-aecbf8156eb7c36c4b41de27797e262c23728db5.tar.gz | |
Remove Text.Pandoc.BCP47 module.
[API change]
Use Lang from UnicodeCollation.Lang instead.
This is a richer implementation of BCP 47.
Diffstat (limited to 'src/Text/Pandoc/Writers/BibTeX.hs')
| -rw-r--r-- | src/Text/Pandoc/Writers/BibTeX.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/BibTeX.hs b/src/Text/Pandoc/Writers/BibTeX.hs index b9ae0c13a..95de6b71f 100644 --- a/src/Text/Pandoc/Writers/BibTeX.hs +++ b/src/Text/Pandoc/Writers/BibTeX.hs @@ -43,7 +43,7 @@ writeBibTeX' :: PandocMonad m => Variant -> WriterOptions -> Pandoc -> m Text writeBibTeX' variant opts (Pandoc meta _) = do let mblang = case lookupMetaString "lang" meta of "" -> Nothing - t -> Just $ parseLang t + t -> either (const Nothing) Just $ parseLang t let refs = case lookupMeta "references" meta of Just (MetaList xs) -> mapMaybe metaValueToReference xs _ -> [] |