pt_to_prop_name
pt_to_prop_name(object_type, pt_type));
pt_to_prop_name(object_type, pt_type),
if ((prop = pt_to_prop_name(object_type, pt_type)) == NULL) {
if ((prop = pt_to_prop_name(object_type, cmd->cmd_prop_type)) == NULL) {
if ((prop = pt_to_prop_name(object_type, cmd->cmd_prop_type)) == NULL) {