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 -r1.460 -r1.461
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	13 Sep 2012 16:05:29 -0000	1.460
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	22 Oct 2012 19:43:30 -0000	1.461
@@ -1268,6 +1268,7 @@
     if {[catch {set html [$includelet render]} errorMsg]} {
       ns_log error "$errorMsg\n$::errorInfo"
       set page_name [$includelet name]
+      set ::errorInfo [::xowiki::Includelet html_encode $::errorInfo]
       set html [my error_during_render [_ xowiki.error-includelet-error_during_render]]
     }
     #my log "--include includelet returns $html"