return iNew.String(s);
return iNew.String(String.valueOf((char) k));
vDescriptor Bang(iClosure c) {    if (c.o == null) {        c.o = new Integer(0);    }    Integer i = (Integer) c.o;    for (int k = i.intValue(); k < t.size(); k++) {	if (t.get(k)) {	    char[] cstr = { (char) k };	    String s = new String(cstr);	    c.o = new Integer(k+1);	    return iNew.String(s);	}    }    return null;}