From 6c94c70d3638e5ac4406ba1abc0b91b941f775b5 Mon Sep 17 00:00:00 2001
From: barras <barras@85f007b7-540e-0410-9357-904b9bb8a0f7>
Date: Wed, 31 Dec 2003 18:58:37 +0000
Subject: *** empty log message ***

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5164 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 lib/util.ml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/util.ml b/lib/util.ml
index 3203d0f78..d80f09062 100644
--- a/lib/util.ml
+++ b/lib/util.ml
@@ -48,7 +48,8 @@ let is_letter c =
 
 let is_digit c = (c >= '0' && c <= '9')
 
-let is_ident_tail c = is_letter c or is_digit c or c = '\''
+let is_ident_tail c =
+  is_letter c or is_digit c or c = '\'' or c = '_'
 
 (* Strings *)
 
-- 
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