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-rw-r--r--src/Text/Pandoc/Citeproc/BibTeX.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Citeproc/BibTeX.hs b/src/Text/Pandoc/Citeproc/BibTeX.hs
index 1fe4a2730..c178de6e9 100644
--- a/src/Text/Pandoc/Citeproc/BibTeX.hs
+++ b/src/Text/Pandoc/Citeproc/BibTeX.hs
@@ -868,7 +868,7 @@ fieldName = resolveAlias . T.toLower
isBibtexKeyChar :: Char -> Bool
isBibtexKeyChar c =
- isAlphaNum c || c `elem` (".:;?!`'()/*@_+=-[]*&" :: [Char])
+ isAlphaNum c || c `elem` (".:;?!`'()$/*@_+=-[]*&" :: [Char])
bibItem :: BibParser Item
bibItem = do