if (!str_empty(stoi)) xerror(NO, YES, YES, "[%s] nr_turns=%s: invalid number of turns", path, d);
}
else if (!strcmp(s, "ctr_mode")) {
if (!str_empty(stoi)) xerror(NO, YES, YES, "[%s] nr_turns=%s: invalid number of turns", path, d);
}
else if (!strcmp(s, "ctr_mode")) {