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From: Bastien <bzg@altern.org>
To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: emacs-orgmode@gnu.org, mail@christianmoe.com,
	Martin Halder <martin.halder@gmail.com>
Subject: Re: org table calc and lisp for hh:mm timetable
Date: Sat, 02 Jul 2011 13:38:30 +0200	[thread overview]
Message-ID: <87aacwsyix.fsf@gnu.org> (raw)
In-Reply-To: <20D6527E-03EC-49E1-9751-4A042E65B3BD@gmail.com> (Carsten Dominik's message of "Tue, 22 Mar 2011 11:52:56 +0100")

Hi all,

Carsten Dominik <carsten.dominik@gmail.com> writes:

> How about introducing another flag for the formula to turn
> on time string processing like this? 

I've implemented this.

You can now use the "T" flag to compute durations:

| Task 1 | Task 2 |   Total |
|--------+--------+---------|
|  35:00 |  35:00 | 1:10:00 |
#+TBLFM: @2$3=$1+$2;T

The "T" flag works also for Elisp formulas.

| Task 1 | Task 2 |   Total |
|--------+--------+---------|
|  35:00 |  35:00 | 1:10:00 |
#+TBLFM: @2$3='(+ $1 $2);T

Time values must be of the form [HH:]MM:SS.

Thanks to everyone for ideas about this!   Of course, timestamp
manipulation is what comes next.  But please test this and report
any problem.

Best,

-- 
 Bastien

next prev parent reply	other threads:[~2011-07-02 11:38 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-15 18:32 org table calc and lisp for hh:mm timetable Martin Halder
2011-03-15 19:22 ` Eric S Fraga
2011-03-15 19:49   ` Martin Halder
2011-03-15 20:37     ` Eric S Fraga
2011-03-15 21:47     ` Christian Moe
2011-03-16  9:22       ` Martin Halder
2011-03-17  7:49         ` Bastien
2011-03-20 17:50           ` Eric Schulte
2011-03-20 19:57             ` Eric S Fraga
2011-03-20 17:50           ` Eric Schulte
2011-03-20 21:00             ` Christian Moe
2011-03-20 23:43               ` Eric Schulte
2011-03-22  4:40                 ` Eric Schulte
2011-03-22  9:36                   ` Christian Moe
2011-03-24  1:18                     ` Eric Schulte
2011-03-24 18:35                       ` Martin Halder
2011-03-22 10:52                   ` Carsten Dominik
2011-07-02 11:38                     ` Bastien [this message]
2011-03-16  9:28       ` Eric S Fraga

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