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-rw-r--r--src/Text/Pandoc/Citeproc.hs7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Citeproc.hs b/src/Text/Pandoc/Citeproc.hs
index 740e39f5e..732c60f29 100644
--- a/src/Text/Pandoc/Citeproc.hs
+++ b/src/Text/Pandoc/Citeproc.hs
@@ -475,11 +475,16 @@ linkifyVariables ref =
ref{ referenceVariables = M.mapWithKey go $ referenceVariables ref }
where
go "URL" x = tolink "https://" x
- go "DOI" x = tolink "https://doi.org/" x
+ go "DOI" x = tolink "https://doi.org/" (fixShortDOI x)
go "ISBN" x = tolink "https://worldcat.org/isbn/" x
go "PMID" x = tolink "https://www.ncbi.nlm.nih.gov/pubmed/" x
go "PMCID" x = tolink "https://www.ncbi.nlm.nih.gov/pmc/articles/" x
go _ x = x
+ fixShortDOI x = let x' = extractText x
+ in if "10/" `T.isPrefixOf` x'
+ then TextVal $ T.drop 3 x'
+ -- see http://shortdoi.org
+ else TextVal x'
tolink pref x = let x' = extractText x
x'' = if "://" `T.isInfixOf` x'
then x'