/* floating point logic */
			case /*F*/  70:
			case /*f*/ 102: NUM(1); break;

			case /*E*/  69:
			case /*e*/ 101: NUM(2); break;

			case /*G*/  71:
			case /*g*/ 103: NUM(3); break;

			/* floating hex */
			case /*A*/  65:
			case /*a*/  97: NUM(4); break;