From d1ebde08a97ef5409d63fb588845e89851bcab8c Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 8 Jan 2013 10:04:40 -0800
Subject: Added / to the list of letters that can occur in a citation key.

---
 src/Text/Pandoc/Readers/Markdown.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Text/Pandoc/Readers')

diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs
index 8c4855076..a3a2334a4 100644
--- a/src/Text/Pandoc/Readers/Markdown.hs
+++ b/src/Text/Pandoc/Readers/Markdown.hs
@@ -1643,7 +1643,7 @@ citeKey = try $ do
   char '@'
   first <- letter
   let internal p = try $ p >>~ lookAhead (letter <|> digit)
-  rest <- many $ letter <|> digit <|> internal (oneOf ":.#$%&-_?<>~")
+  rest <- many $ letter <|> digit <|> internal (oneOf ":.#$%&-_?<>~/")
   let key = first:rest
   citations' <- map CSL.refId <$> getOption readerReferences
   guard $ key `elem` citations'
-- 
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