From: Cecil Westerhof <CecilWesterhof@xs4all.nl>
To: org-mode <emacs-orgmode@gnu.org>
Subject: Re: how to clear computed values
Date: Wed, 11 Jul 2007 13:02:58 +0200 [thread overview]
Message-ID: <1184151778.6283.132.camel@Barebusta.DecebalComp> (raw)
In-Reply-To: <6d9c720b3100b12868af1b4e535823e9@science.uva.nl>
Op wo, 11-07-2007 te 12:19 +0200, schreef Carsten Dominik:
> > That works. I hoped that it was possible to see you are on the first
> > line after a hline, but this is good enough.
>
> Of course this is possible, you are using Lisp:
>
> (defun check-if-after-hline ()
> (save-excursion
> (beginning-of-line 0)
> (looking-at org-table-hline-regexp)))
Okay, now it is:
|---+------------+---------+-------------------+---------+--------+-------+----------+--------|
| | datum | kmstand | km's | prijs/l | liters | prijs | prijs/km | km/l |
|---+------------+---------+-------------------+---------+--------+-------+----------+--------|
| # | | 155111 | | | | | | |
| # | 2007-07-09 | 156146 | 1035 | 102.2 | 62.25 | 63.62 | 6.147 | 16.627 |
| # | 2007-07-11 | 6953 | Verkeerde kmstand | | | | | |
| # | | | | | | | | |
|---+------------+---------+-------------------+---------+--------+-------+----------+--------|
#+TBLFM: $4='(if (and (nz @-1$3) (nz $3)) (if (> $3 @-1$3) (- $3 @-1$3) (if (not (check-if-after-hline)) "Verkeerde kmstand" "")) "");N::$7='(if (and (nz $5) (nz $6)) (format "%.2f" (/ (* $5 $6) 100)) "");N::$8='(if (and (nz $4) (nz $7)) (format "%.3f" (/ (* $7 100) $4)) "");N::$9='(if (and (nz $4) (nz $6)) (format "%.3f" (/ $4 $6)) "");N
This looks perfect.
Just one more question. ;-}
I would like to display the days between rows. I found time-date.el, but
this only works with:
The five data representations used are the following:
date
An RFC822 (or similar) date string. For instance: "Sat
Sep 12 12:21:54 1998 +0200".
time
An internal Emacs time. For instance: (13818 26466).
seconds
A floating point representation of the internal Emacs
time. For instance: 905595714.0.
days
An integer number representing the number of days since
00000101. For instance: 729644.
decoded time
A list of decoded time. For instance: (54 21 12 12 9
1998 6 t 7200).
Is there a way to work with dates like 2007-09-11?
--
Cecil Westerhof <CecilWesterhof@xs4all.nl>
next prev parent reply other threads:[~2007-07-11 11:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-10 18:38 how to clear computed values Cecil Westerhof
2007-07-11 6:15 ` Carsten Dominik
2007-07-11 8:26 ` Cecil Westerhof
2007-07-11 8:49 ` Carsten Dominik
2007-07-11 9:02 ` Cecil Westerhof
2007-07-11 10:19 ` Carsten Dominik
2007-07-11 11:02 ` Cecil Westerhof [this message]
2007-07-11 11:21 ` Carsten Dominik
2007-07-11 7:22 ` Cecil Westerhof
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