From: Rainer M Krug <r.m.krug@gmail.com>
To: Eric Schulte <schulte.eric@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: [babel] feature request - tangle-and-evaluate-tangled-file
Date: Wed, 21 Jul 2010 09:49:43 +0200 [thread overview]
Message-ID: <4C46A697.2010506@mail.com> (raw)
In-Reply-To: <4C46A086.3090105@mail.com>
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On 21/07/2010 09:23, Rainer M Krug wrote:
> Hi Eric
>
>
> On 21/07/2010 00:41, Eric Schulte wrote:
>> Hi Rainer,
>
>> I see the problem. When ess-load-file is called an even number of
>> times, it results in flip-flopped buffers. I'm not sure of a good
>
> Thanks for the clarification.
>
>> solution here, aside from possibly tangling to a 3rd file, e.g.
>
>> #+begin_src R :tangle /tmp/nothing.R
>> y <- 9
>> #+end_src
>
>> to ensure a good final balance. Alternately you could try wrapping the
>> ess-load-file call in save-window-excursion, which will inhibit it's
>> ability to change buffers -- and result in the *R* window taking over
>> your frame.
>
>> #+begin_src emacs-lisp :results silent :tangle no
>> (add-hook 'org-babel-post-tangle-hook
>> (lambda () (save-window-excursion (ess-load-file (buffer-file-name)))))
>> #+end_src
>
>> Sorry I can't be of more help.
>
> No problem - now I know where the problem is sitting and I might be able
> to work around it.
>
> Just an idea: if I could put an if statement in the hook, so that only
> when the buffer-file-name is a specific name, ess-load-file is called, I
> assume that it should work?
> I'll try that one out as well.
It seems, that it has nothing to do with ess-load-file. I'll send you
the file I am working on directly, as it is quite longish.
Cheers,
Rainer
>
> Cheers and thanks,
>
> Rainer
>
>
>
>> Best -- Eric
>
>> Rainer M Krug <r.m.krug@gmail.com> writes:
>
>>> Hi Eric
>>>
>>> I just discovered a "switching of buffers" when tangling the following
>>> org file with the new org-babel-post-tangle-hook.
>>>
>>> Otherwise it is working perfectly now.
>>>
>>>
>>> #############################################
>>> ** tangle R and load
>>> :PROPERTIES:
>>> :tangle: to-load.r
>>> :END:
>>>
>>> evaluate this
>>> #+begin_src emacs-lisp :results silent :tangle no
>>> (add-hook 'org-babel-post-tangle-hook
>>> (lambda () (ess-load-file (buffer-file-name))))
>>> #+end_src
>>>
>>> then tangle
>>>
>>> #+begin_src R :comments yes
>>> x <- 8
>>> #+end_src
>>> t
>>> #+begin_src R
>>> y <- 9
>>> #+end_src
>>>
>>> #+begin_src R :tangle file2.R
>>> y <- 9
>>> #+end_src
>>>
>>> A second buffer will open with the R session.
>>> If you tangle a second time, these buffers are switching, i.e. where the
>>> .org buffer was is the R buffer and vice-versa.
>>> #############################################
>
>
- --
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Natural Sciences Building
Office Suite 2039
Stellenbosch University
Main Campus, Merriman Avenue
Stellenbosch
South Africa
Tel: +33 - (0)9 53 10 27 44
Cell: +27 - (0)8 39 47 90 42
Fax (SA): +27 - (0)8 65 16 27 82
Fax (D) : +49 - (0)3 21 21 25 22 44
Fax (FR): +33 - (0)9 58 10 27 44
email: Rainer@krugs.de
Skype: RMkrug
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next prev parent reply other threads:[~2010-07-21 7:49 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-06 7:55 [babel] feature request - tangle-and-evaluate-tangled-file Rainer M Krug
2010-07-08 19:03 ` Eric Schulte
2010-07-09 7:47 ` Rainer M Krug
2010-07-09 15:44 ` Eric Schulte
2010-07-12 7:46 ` Rainer M Krug
2010-07-12 17:51 ` Eric Schulte
2010-07-13 8:14 ` Dr Rainer M Krug
2010-07-15 12:37 ` Rainer M Krug
2010-07-16 22:58 ` Eric Schulte
2010-07-19 7:12 ` Rainer M Krug
2010-07-20 7:55 ` Rainer M Krug
2010-07-20 22:41 ` Eric Schulte
2010-07-21 7:23 ` Rainer M Krug
2010-07-21 7:49 ` Rainer M Krug [this message]
2010-07-21 8:09 ` Rainer M Krug
2010-07-21 16:50 ` Eric Schulte
2010-07-22 6:30 ` Rainer M Krug
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