From eeb0596831dbde308e1599adddb3178db19430f1 Mon Sep 17 00:00:00 2001
From: Houtan Bastani <houtan@dynare.org>
Date: Wed, 2 Oct 2013 11:12:32 +0200
Subject: [PATCH] bug fix for date_number: don't permit weeks >= 53

---
 DynareFlex.ll | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DynareFlex.ll b/DynareFlex.ll
index 2024f625..35616b1d 100644
--- a/DynareFlex.ll
+++ b/DynareFlex.ll
@@ -691,7 +691,7 @@ string eofbuff;
   return token::INT_NUMBER;
 }
 
-<DYNARE_STATEMENT,DYNARE_BLOCK>([1-2][0-9]{3}[Mm](([1-9])|(1[0-2])))|([1-2][0-9]{3}[Qq][1-4])|([1-2][0-9]{3}[Ww](([1-9]{1})|([1-5][0-9]))) {
+<DYNARE_STATEMENT,DYNARE_BLOCK>([1-2][0-9]{3}[Mm](([1-9])|(1[0-2])))|([1-2][0-9]{3}[Qq][1-4])|([1-2][0-9]{3}[Ww](([1-9]{1})|([1-4][0-9])|([5][0-2]))) {
   yylval->string_val = new string(yytext);
   return token::DATE_NUMBER;
 }