From eb7e15ac78077f67f4904a86b426ba015f450ec1 Mon Sep 17 00:00:00 2001
From: Jose Rodriguez <boriel@gmail.com>
Date: Mon, 8 May 2017 09:59:50 +0200
Subject: Fix issue #31 on python3

Under python 3.x the signature generation to check
for changes was failing due to changes in hash functions.
Ensures always the same signature by enforcing token order.
---
 ply/yacc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ply/yacc.py b/ply/yacc.py
index 2fadace..4210239 100644
--- a/ply/yacc.py
+++ b/ply/yacc.py
@@ -3070,7 +3070,7 @@ class ParserReflect(object):
             self.error = True
             return
 
-        self.tokens = tokens
+        self.tokens = sorted(tokens)
 
     # Validate the tokens
     def validate_tokens(self):
-- 
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