From 69ca9cf7d418b43443eff1cd439f9dd748020f49 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 19 Jul 2012 18:03:25 +0200
Subject: [PATCH] [ bug #445 ] Hex escaping in descriptions

---
 htdocs/core/lib/functions.lib.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index abf670e58ce..defd5886f6d 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -3331,7 +3331,8 @@ function dol_textishtml($msg,$option=0)
         elseif (preg_match('/<img/i',$msg))				return true;
         elseif (preg_match('/<i>/i',$msg))				return true;
         elseif (preg_match('/<b>/i',$msg))				return true;
-        elseif (preg_match('/&[A-Z0-9]{1,6};/i',$msg))	return true;
+        elseif (preg_match('/&[A-Z0-9]{1,6};/i',$msg))	return true;    // Html entities names (http://www.w3schools.com/tags/ref_entities.asp)
+        elseif (preg_match('/&#[0-9]{2,3};/i',$msg))	return true;    // Html entities numbers (http://www.w3schools.com/tags/ref_entities.asp)
         return false;
     }
 }