Index: openacs-4/packages/acs-templating/tcl/tag-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/tag-procs.tcl,v
diff -u -r1.24 -r1.25
--- openacs-4/packages/acs-templating/tcl/tag-procs.tcl	1 Oct 2017 12:16:05 -0000	1.24
+++ openacs-4/packages/acs-templating/tcl/tag-procs.tcl	2 Oct 2017 09:25:36 -0000	1.25
@@ -230,7 +230,7 @@
         default { 
             # treat <if @foo_p;literal@ true> as a shortcut for <if @foo_p;literal@ true>
             #append condition "\[template::util::is_true $arg1\]"
-            ad_log warning "operation <$op> using undocumented <if @foo_p;literal@ true> as a shortcut for <if @foo_p;literal@ true>"
+            ad_log warning "operation <$op> in '$args' is using undocumented <if @foo_p;literal@ true> as a shortcut for <if @foo_p;literal@ true>"
             append condition "\[string is true -strict $arg1\]"
             set next [expr {$i - 1}]
         }