* spreadsheet: empty field should be an empty field.
@ 2014-09-16 9:06 Uwe Brauer
2014-09-16 9:42 ` Thorsten Jolitz
0 siblings, 1 reply; 7+ messages in thread
From: Uwe Brauer @ 2014-09-16 9:06 UTC (permalink / raw)
To: emacs-orgmode
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Hello
Consider the following table.
| Name | Ex 1 | Ex2 | Ex + Ex2 |
| smith | 1 | 2 | 3 |
| miller | | | 0 |
#+TBLFM: $4=$2+$3
Miller has no entries in Ex1 and Ex2 but when using C-u C-u C-c C-c also
Ex2+Ex3 gets an entry namely zero. I don't like this I would prefer if
this field remains empty.
Any way of achieving this?
Uwe Brauer
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: spreadsheet: empty field should be an empty field.
2014-09-16 9:06 spreadsheet: empty field should be an empty field Uwe Brauer
@ 2014-09-16 9:42 ` Thorsten Jolitz
2014-09-16 9:56 ` Michael Brand
2014-09-16 11:02 ` Uwe Brauer
0 siblings, 2 replies; 7+ messages in thread
From: Thorsten Jolitz @ 2014-09-16 9:42 UTC (permalink / raw)
To: emacs-orgmode
Uwe Brauer <oub@mat.ucm.es> writes:
> Hello
>
> Consider the following table.
>
>
> | Name | Ex 1 | Ex2 | Ex + Ex2 |
> | smith | 1 | 2 | 3 |
> | miller | | | 0 |
> #+TBLFM: $4=$2+$3
>
>
> Miller has no entries in Ex1 and Ex2 but when using C-u C-u C-c C-c also
> Ex2+Ex3 gets an entry namely zero. I don't like this I would prefer if
> this field remains empty.
>
> Any way of achieving this?
I think something like NaN was introduced to Org-tbls, but I don't
remember the exact syntax, maybe try with 'nan':
http://lists.gnu.org/archive/html/emacs-orgmode/2012-12/msg00983.html
--
cheers,
Thorsten
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: spreadsheet: empty field should be an empty field.
2014-09-16 9:42 ` Thorsten Jolitz
@ 2014-09-16 9:56 ` Michael Brand
2014-09-16 10:22 ` Nicolas Richard
2014-09-16 11:02 ` Uwe Brauer
1 sibling, 1 reply; 7+ messages in thread
From: Michael Brand @ 2014-09-16 9:56 UTC (permalink / raw)
To: Org Mode
On Tue, Sep 16, 2014 at 11:42 AM, Thorsten Jolitz <tjolitz@gmail.com> wrote:
> I think something like NaN was introduced to Org-tbls, but I don't
> remember the exact syntax, maybe try with 'nan':
>
> http://lists.gnu.org/archive/html/emacs-orgmode/2012-12/msg00983.html
Yes, and I already documented the OP use case in the second example here:
http://orgmode.org/manual/Formula-syntax-for-Calc.html
Michael
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: spreadsheet: empty field should be an empty field.
2014-09-16 9:42 ` Thorsten Jolitz
2014-09-16 9:56 ` Michael Brand
@ 2014-09-16 11:02 ` Uwe Brauer
2014-09-16 11:56 ` Michael Brand
1 sibling, 1 reply; 7+ messages in thread
From: Uwe Brauer @ 2014-09-16 11:02 UTC (permalink / raw)
To: emacs-orgmode
> Uwe Brauer <oub@mat.ucm.es> writes:
> I think something like NaN was introduced to Org-tbls, but I don't
> remember the exact syntax, maybe try with 'nan':
> Http://lists.gnu.org/archive/html/emacs-orgmode/2012-12/msg00983.html
Aha, so I would indeed get:
| Name | Ex 1 | Ex2 | Ex + Ex2 |
| smith | 1 | 2 | 3 |
| miller | | | |
#+TBLFM: $4=$2+$3
this is patch is from 2012, which orgmode version did it enter then?
Uwe Brauer
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-09-16 14:20 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-09-16 9:06 spreadsheet: empty field should be an empty field Uwe Brauer
2014-09-16 9:42 ` Thorsten Jolitz
2014-09-16 9:56 ` Michael Brand
2014-09-16 10:22 ` Nicolas Richard
2014-09-16 11:02 ` Uwe Brauer
2014-09-16 11:56 ` Michael Brand
2014-09-16 14:20 ` Michael Brand
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