--- a/entity.py	Tue Jul 07 13:25:24 2009 +0200
+++ b/entity.py	Tue Jul 07 13:26:44 2009 +0200
@@ -13,7 +13,7 @@
 from logilab.common.compat import all
 from logilab.common.decorators import cached
 from logilab.common.deprecation import obsolete
-from logilab.mtconverter import TransformData, TransformError, html_escape
+from logilab.mtconverter import TransformData, TransformError, xml_escape
 
 from rql.utils import rqlvar_maker
 
@@ -456,7 +456,7 @@
             return u''
         value = printable_value(self.req, attrtype, value, props, displaytime)
         if format == 'text/html':
-            value = html_escape(value)
+            value = xml_escape(value)
         return value
 
     def mtc_transform(self, data, format, target_format, encoding,