Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.141 -r1.142
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	15 Jul 2007 23:45:33 -0000	1.141
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	16 Jul 2007 22:43:35 -0000	1.142
@@ -1255,8 +1255,8 @@
 
   Form instproc validate=form_constraints {form_constraints} {
     #
+    # First check for invalid meta characters for security reasons.
     #
-    #
     if {[regexp {[\[\]]} $form_constraints]} {
       my uplevel [list set errorMsg [_ xowiki.error-form_constraint-invalid_characters]]
       return 0