diff options
Diffstat (limited to 'src/Text/Pandoc/Biblio.hs')
| -rw-r--r-- | src/Text/Pandoc/Biblio.hs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Biblio.hs b/src/Text/Pandoc/Biblio.hs index bca24d815..05cc296c1 100644 --- a/src/Text/Pandoc/Biblio.hs +++ b/src/Text/Pandoc/Biblio.hs @@ -65,11 +65,11 @@ processCite s cs (i:is) | Cite t _ <- i = process t ++ processCite s cs is | otherwise = i : processCite s cs is where + addNt t x = if null x then [] else [Cite t $ renderPandoc s x] process t = case M.lookup t cs of Just x -> if isTextualCitation t && x /= [] - then renderPandoc s [head x] ++ [Space] ++ - [Cite t $ renderPandoc s $ tail x] - else [Cite t $ renderPandoc s x] + then renderPandoc s [head x] ++ [Space] ++ addNt t (tail x) + else [Cite t $ renderPandoc s x] Nothing -> [Str ("Error processing " ++ show t)] isTextualCitation :: [Citation] -> Bool |