code: function parse_Array(blob, length, opts) {
  	var ref = parse_Ref(blob, 6);
  	/* TODO: fAlwaysCalc */
  	switch(opts.biff) {
  		case 2: blob.l ++; length -= 7; break;
  		case 3: case 4: blob.l += 2; length -= 8; break;
  		default: blob.l += 6; length -= 12;
  	}
  	return [ref, parse_ArrayParsedFormula(blob, length, opts, ref)];
  }
docs: /* [MS-XLS] 2.4.4 TODO