Re: [O] Bug: spreadsheet [7.7]

[Carsten Dominik]

On 2.10.2011, at 18:35, Nick Dokos wrote:

> Paul Stansell <address@hidden> wrote:
> 
>> To reproduce the bug do the following:
>> 
>> Edit this file with emacs orgmode.
>> 
>> Place the cursor in the small table below and type C-c } to toggle on the
>> display a labelled grid giving the cell references.
>> 
>> Change the c=1 in the CONSTANTS line to c=2 and refresh this line with C-c
>> C-c.
>> 
>> Put the cursor on the TBLFM line and refresh this line with C-c C-c.
>> 
>> An "I*1" appears above the table which should not appear and can't be
>> removed with the usual emacs commands.
>> 
>> 
>>  |---|
>>  | 1 |
>>  |---|
>> #+TBLFM: $1=$c
>> #+CONSTANTS: c=1
>> 
> 
> Yup: I can reproduce it too. Toggling the table coordinates inserts
> overlays and apparently something is out of sync and that particular
> overlay does not get deleted appropriately.
> 
> You can check that there is an overlay there by placing the cursor
> right after it and evaluating
> 
>     (overlay-at (point))
> 
> which should return a list of overlays at point. Assuming that you
> get a non-nil result with just that one overlay in the list, you can
> delete it with
> 
>     (delete-overlay (car (overlay-at (point))))
> 
> Haven't figured out why it gets left over though.

I have made a brute force solution for this issue, pressing
C-c C-c on a #+ line will remove these overlays first.
Not nice, but it helps with this problem.

- Carsten