From 6d98989cfb607470f3507cb9f33052348d896e17 Mon Sep 17 00:00:00 2001
From: simonmar <unknown>
Date: Wed, 5 Jun 2002 09:12:02 +0000
Subject: [haddock @ 2002-06-05 09:12:02 by simonmar] Identifiers in single
 quotes can be symbol names too (bug reported by Hal Daume).

---
 src/HaddockLex.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/HaddockLex.hs b/src/HaddockLex.hs
index df5cebb5..aa299ecd 100644
--- a/src/HaddockLex.hs
+++ b/src/HaddockLex.hs
@@ -27,7 +27,7 @@ data Token
 
 isSpecial c     = c `elem` ['\"', '@', '/']
 isSingleQuote c = c `elem` ['\'', '`']
-isIdent c       = isAlphaNum c || c == '_' || c == '.'
+isIdent c       = isAlphaNum c || c `elem` "_.!#$%&*+/<=>?@\\^|-~"
 
 -- simple finite-state machine for tokenising the doc string
 
-- 
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