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From: Eric Schulte <schulte.eric@gmail.com>
To: Torsten Anders <torsten.anders@beds.ac.uk>
Cc: Org-mode <emacs-orgmode@gnu.org>
Subject: Re: [org-babel] switching off (re-)evaluation of code blocks during Org export
Date: Mon, 21 Nov 2011 18:23:31 -0700	[thread overview]
Message-ID: <87aa7plzl8.fsf@gmail.com> (raw)
In-Reply-To: <2A2CA71C-50E6-4533-BD40-2D879EF3BBCC@beds.ac.uk> (Torsten Anders's message of "Tue, 22 Nov 2011 00:13:03 +0000")

Hi Torsten,

Torsten Anders <torsten.anders@beds.ac.uk> writes:

> Dear Sebastien and Eric,
>
> Thanks a lot for your kind replies. However, this is not yet quite what I am after.
>
> I want to be able to manually execute each code block, but not
> automatically whenever the whole document is rendered. So, I would
> always switch on/off "eval never". Hm...
>

I've just pushed up a patch which adds a new option to the "eval" header
argument.  Setting eval to "non-export" will now allow interactive
evaluation, but will inhibit code block evaluation during export.  This
should address your need as I understand it.

>
> I will try out the ":cache" header argument. However, again this does
> not work so well, because for the languages I am using the :file
> argument does not work very well (I have to manually change
> extensions, so I include the resulting file links by hand anyway and
> set :results to silent.
>
> So, I it sounds like few org-babel users is really running larger
> applications in their code blocks which can delay the export of the
> whole document considerably.
>

I would not jump to that conclusion.  I have used babel code blocks to
cache the results of very long running results, however between the
:cache header argument and the ability to manually disassociate
generated results from code blocks I have not had any problems
inhibiting execution during export.

Best -- Eric

>
> Anyway, thanks a lot for your feedback.
>
> Best wishes,
> Torsten
>
>
>
>

-- 
Eric Schulte
http://cs.unm.edu/~eschulte/

  reply	other threads:[~2011-11-22  1:23 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-22  0:13 [org-babel] switching off (re-)evaluation of code blocks during Org export Torsten Anders
2011-11-22  1:23 ` Eric Schulte [this message]
2011-11-22  9:46   ` Sebastien Vauban
2011-11-22 14:02     ` Eric Schulte
2011-11-22 17:15       ` Bernt Hansen
2011-11-22 17:31         ` Eric Schulte
2011-11-27 20:12   ` Torsten Anders
2011-11-28  7:13     ` Eric Schulte
2011-11-28 10:01       ` Torsten Anders
  -- strict thread matches above, loose matches on Subject: below --
2011-11-21 16:37 Torsten Anders
2011-11-21 17:26 ` Sebastien Vauban
2011-11-21 17:34   ` Eric Schulte

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