iRuntime.bomb("operator arity");
iRuntime.bomb("bad iOperators class for " + s); n = 0;
static void declare(String s, oOperator o) {    Hashtable h;    vString v = vString.New(s);    if (o instanceof oUnary) {	unary.put(v, o);    } else if (o instanceof oBinary) {	binary.put(v, o);    } else if (o instanceof oTrinary) {	trinary.put(v, o);    } else {	iRuntime.bomb("operator arity");     }}