In execute.c:
void
register_execute(void)
{
register_function("raise", 1, 3, bf_raise, TYPE_ANY, TYPE_STR, TYPE_ANY);
register_function("suspend", 1, 1, bf_suspend, TYPE_NUM);
-> register_function("suspend", 0, 1, bf_suspend, TYPE_NUM);
^^^
-----
Ahn, Jin-su email: jsahn@ee.snu.ac.kr
School of Electrical Engineering LambdaMOO: Deedlit(#103811)
Seoul National University, Korea