Index: openacs-4/packages/xowf/tcl/test-item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/test-item-procs.tcl,v
diff -u -r1.7.2.101 -r1.7.2.102
--- openacs-4/packages/xowf/tcl/test-item-procs.tcl	18 Jan 2021 14:20:51 -0000	1.7.2.101
+++ openacs-4/packages/xowf/tcl/test-item-procs.tcl	27 Jan 2021 14:35:15 -0000	1.7.2.102
@@ -1384,6 +1384,11 @@
       {-fn "answers.rec"}
       -clear:switch
     } {
+      #
+      # Create recfile
+      #
+      # @see http://www.gnu.org/software/recutils/
+      #
       set export_dir [acs_root_dir]/log/exam-exports/$exam_id/
       if {![file isdirectory $export_dir]} {
         file mkdir $export_dir