On 28.2.2011, at 12:43, Tom wrote:
> I have a table in which I sum the values of all rows in the last
> row: vsum(@1..@-I-1). The problem is when move a row with M-up
> before the first row (e.g. I press M-up on the second row) then
> org modifies this formula to vsum(@2..@-I-1).
Hi Tom,
I have thought a bit more about this issue. I do agree that,
in particular when specifying ranges, it may not always
desirable to have the formulas automatically adapt when
rows and columns are swapped.
I have just pushed a change that makes $< and @< refer in
a stable way to the first column and row, respectively.
You can also use @<<< to mean the second row and @>>
the second to last row.
I hope this will prove to be useful for such cases.
Regards
P.S. Nick (Dokos), I also added them to get the symmetry with
the @> and $> references :)
>
> This is not always the expected behavior, because in this case I
> just want to move the data in the rows, but still want to sum the
> values of all the rows from the first to the last. A similar case
> is when I want to insert a row before the first row of such a
> table. In that case too the formulas should be left alone,
> because I still want to sum all the rows, including the newly
> inserted first row.
>
> In such cases when the formula is modified Org should either
> print warning to the echo area, so the user notices when the
> formulas are changing because of the move, or it should ask the
> user what to do ("do you want to modify the formulas?").
>
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
