if [[ -z $REL ]]; then
  persistent_read pan2 REL REL                                 &&
  persistent_read pan2 PAN2_CVS_AUTOUPDATE PAN_CVS_AUTOUPDATE  &&
  if [[ $REL ]]; then
    persistent_add REL
  fi
  persistent_add PAN_CVS_AUTOUPDATE
fi
config_query_list  REL  "Which release?"  current devel cvs
if [ "$REL" == "cvs" ]; then
  config_query  PAN_CVS_AUTOUPDATE   \
                "Update to the latest CVS automatically on every cast?" n
fi
