Index: openacs-4/packages/xolp/tcl/xolp-competency-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xolp/tcl/xolp-competency-procs.tcl,v
diff -u -N -r1.6 -r1.7
--- openacs-4/packages/xolp/tcl/xolp-competency-procs.tcl	11 Apr 2019 16:28:34 -0000	1.6
+++ openacs-4/packages/xolp/tcl/xolp-competency-procs.tcl	12 Apr 2019 11:48:01 -0000	1.7
@@ -33,9 +33,9 @@
     @return competency_set_id
   } {
     if {[llength $competency_iris] eq 0} {error "Empty list provided."}
-    if {![my all_exist -competency_iris $competency_iris]} {error "List contains unknown competencies."}
+    if {![:all_exist -competency_iris $competency_iris]} {error "List contains unknown competencies."}
     ::xo::dc transaction {
-      set set_id [my get_set_id -competency_iris $competency_iris]
+      set set_id [:get_set_id -competency_iris $competency_iris]
       if {$set_id eq ""} {
         set quoted_list [::xolp::util::ltransform -prefix "'" -suffix "'" $competency_iris]
         set set_id [::xo::dc get_value insert_set "