switch (curvoice.ottava) {
		case 14: b = "15mb)"; break
		case 7: b = "8vb)"; break
		case -7: b = "8va)"; break
		case -14: b = "15ma)"; break
		}
		if (b) {
			if (!curvoice.second) {
				if (!a_dcn)
					a_dcn = []
				a_dcn.push(b)
			if (!a_dcn)
				a_dcn = []
			a_dcn.push(b);
			}
			set_ottava(b)
		}
		switch (n) {
		case -2: b = "15mb("; break
		case -1: b = "8vb("; break
		case 0: return
		case 1: b = "8va("; break
		case 2: b = "15ma("; break
		}
		if (!curvoice.second) {
			if (!a_dcn)
				a_dcn = []
			a_dcn.push(b)
		if (!a_dcn)
			a_dcn = []
		a_dcn.push(b);
		}
		set_ottava(b)
		return
	case "repbra":
		if (parse.state >= 2) {
			if (parse.state == 2)
				goto_tune();
			curvoice.norepbra = !get_bool(param)