get_selected_tuple (dialog, &value, NULL);
vl = val_labs_lookup (dialog->labs, &value);
get_selected_tuple (dialog, &value, NULL);
vl = val_labs_lookup (dialog->labs, &value);
value_to_text (vl->value, dialog->dict,
*var_get_write_format (dialog->pv));
value_to_text (vl->value, dialog->dict,
*var_get_write_format (dialog->pv));
vstr, val_lab_get_label (vl));
gtk_list_store_append (list_store, &iter);
vstr, val_lab_get_label (vl));
gtk_list_store_append (list_store, &iter);