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 -N -r1.7.2.71 -r1.7.2.72
--- openacs-4/packages/xowf/tcl/test-item-procs.tcl	4 Aug 2020 16:16:17 -0000	1.7.2.71
+++ openacs-4/packages/xowf/tcl/test-item-procs.tcl	12 Aug 2020 10:01:31 -0000	1.7.2.72
@@ -1393,6 +1393,16 @@
     ########################################################################
 
     :public method get_answers {{-state ""} wf:object} {
+      #
+      # Extracts wf instances as answers (e.g. extracting their
+      # answer-specific attributes)
+      #
+      # @param wf the workflow
+      # @param state retrieve only instances in this state
+      #
+      # @return a list of dicts
+      #
+
       set results {}
       set items [:get_wf_instances $wf]
       foreach i [$items children] {