Changed to use with tag rather than REQUEST.set to avoid

getting the wrong "results".

lib/python/OFS/findResult.dtml

@@ -19,7 +19,8 @@ function new_wnd()
 <!--#/in-->
 
 <!--#if btn_submit-->
-<!--#call expr="REQUEST.set('results', PrincipiaFind(this(), 
+<!--#with "_.namespace(
+    results=PrincipiaFind(this(), 
 	obj_ids=obj_ids, 
         obj_metatypes=obj_metatypes, 
         obj_searchterm=obj_searchterm, 
@@ -30,12 +31,11 @@ function new_wnd()
         obj_roles=obj_roles, 
         search_sub=search_sub, 
         REQUEST=REQUEST))"-->
-<!--#call expr="REQUEST.set('result_len', _.len(results))"-->
 
 <!--#if results-->
 <HR>
 <STRONG>
-Found <!--#var result_len--> item<!--#if expr="result_len != 1"-->s<!--#/if-->. 
+Found <!--#var results fmt=collection-length--> item<!--#if expr="_.len(results) != 1"-->s<!--#/if-->. 
 </STRONG>
 <HR>
 
@@ -65,6 +65,7 @@ No items were found matching this query.
 </STRONG>
 <HR>
 <!--#/if-->
+<!--#/with-->
 <!--#/if-->
 
 </BODY>