Is there any way to control this? For example, if I "Edit Go To
Special Data validation Same" and then tab thru the selected cells,
I might start at C5 and go from there to C6, C7, G5, G6, G7, C20, E5,
E6, E7, E20, I20, A5, A6, A7, I5, I6, I7, A20, and then back to C5.
This means that somewhere this selection is represented internally as
"C5:7,G5:7,C20,E5:7,E20,I20,A5:7,I5:7,A20"; is there any way I can
change that to something more logical, like
"A5:7,C5:7,E5:7,G5:7,I5:7,A20,C20,E20,I20"?