Index: openacs-4/packages/search/www/search.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/search/www/search.tcl,v
diff -u -N -r1.39 -r1.40
--- openacs-4/packages/search/www/search.tcl	27 Apr 2015 15:28:20 -0000	1.39
+++ openacs-4/packages/search/www/search.tcl	2 Jul 2015 19:19:15 -0000	1.40
@@ -7,11 +7,11 @@
     {t:trim ""}
     {offset:naturalnum 0}
     {num:naturalnum 0}
-    {dfs:trim ""}
-    {dts:trim ""}
+    {dfs:word,trim ""}
+    {dts:word,trim ""}
     {search_package_id:naturalnum ""}
     {scope ""}
-    {object_type ""}
+    {object_type:token ""}
 } -validate {
     keywords_p {
         if {![info exists q] || $q eq ""} {