Index: openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl,v
diff -u -r1.36.2.14 -r1.36.2.15
--- openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl	11 Oct 2015 18:09:02 -0000	1.36.2.14
+++ openacs-4/packages/acs-tcl/tcl/tcl-documentation-procs.tcl	19 Oct 2015 08:38:39 -0000	1.36.2.15
@@ -2096,13 +2096,13 @@
 
 ad_page_contract_filter token { name value } {
     Checks whether the value is a Tcl word, or contains a few 
-    rather safe other characters (",", "-") used e.g. in orderby.
+    rather safe other characters (".", ",", "-") used e.g. in orderby.
 
     @author Gustaf Neumann
     @creation-date 24 June 2015
 } {
 
-    if {[regexp {^[\w,: -]+$} $value]} {
+    if {[regexp {^[\w.,: -]+$} $value]} {
 	return 1
     }
     ad_complain [_ acs-tcl.lt_name_contains_invalid]