[TriLUG] Tip: Multiple disjoint cell selection in KSpread

[Tom Bryan]

I was on the point of asking how to do this in KSpread when I stumbled across 
it (thinking, this simply *must* be possible).  Separate the cell labels with 
semi-colons cell1;cell2;cell3

That is, 

=sum(A1) is the sum of the value in cell A1
=sum(A1:A5) is the sum of the values in the five cells in the column A1 to A5
=sum(A1;B2;C3;D4;E5) is the sum of the values in the five cells on the 
diagonal from A1 to E5.

I can't find it documented anywhere, so I thought that I'd turn my question 
into a tip.  Perhaps Google will pick up trilug's archive page so that 
someone else will be able to find it in the future.

---Tom