From f5a4f32b0f494e38808bd2b79d434979794723c9 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 34e3d32fe3e..ad276af09fb 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -3328,7 +3328,8 @@ 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;
     }
 }