Re: source code block export no expansion

From: "Thomas S. Dye" <tsd@tsdye.com>
To: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: source code block export no expansion
Date: Tue, 7 Dec 2010 09:33:52 -1000	[thread overview]
Message-ID: <AE20C178-BBAD-4357-8378-BB1353535104@tsdye.com> (raw)
In-Reply-To: <4CFE81C7.8090402@med.uni-goettingen.de>

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Aloha Andreas,

On Dec 7, 2010, at 8:49 AM, Andreas Leha wrote:

> Hi Tom,
>
> thanks for this answer.  This indeed comes closer to what I want.
>
> But, some comments:
>
> (1) There seems to be an error in the manual:
> In the manual the :noweb tangle header argument is given as :noweb  
> yes,
> which is why I missed that option.

I believe this is fixed at the source now, but am not sure how long it  
will take to propagate to the distributed documentation.

> (2) The noweb link are expanded *always* (i.e. execution, export,
> tangle) even with the :noweb tangle option:
>  #+srcname: mod1
>  #+begin_src R :tangle no :export code
>    print("mod1")
>  #+end_src
>
>  #+srcname: mod2
>  #+begin_src R :tangle no :export code
>    print("mod2")
>  #+end_src
>
>  #+srcname: part1
>  #+begin_src R :noweb tangle :tangle yes :export code :session *R*
>    <<mod1>>
>    <<mod2>>
>  #+end_src
>
>

Perhaps this has to do with using :export instead of the correct  
header argument, :exports?

> (3) I am looking for an option to disable the noweb link expansion
> during *export* only.  However, as I understand it, the :noweb tangle
> header option is supposed to disable the expansion also for  
> *execution*.

This isn't how it works for me.  :noweb tangle inhibits noweb  
expansion during export only.

>
> So, is this not possible right now?
>

It is possible now.  If the :exports header argument doesn't fix your  
problem, come back to the list.

All the best,
Tom

> Cheers,
> Andreas
>
>
>
> Am 07.12.2010 19:37, schrieb Thomas S. Dye:
>> Aloha Andreas,
>>
>> Perhaps :noweb tangle will do what you want.
>>
>> hth,
>> Tom
>>
>> On Dec 7, 2010, at 7:38 AM, Andreas Leha wrote:
>>
>>> Hi all,
>>>
>>> I have a question about exporting source code blocks.  Say, I have
>>> several modules (mod1, mod2), that build a bigger part (part1) of my
>>> program, e.g.:
>>>
>>>
>>> #+srcname: mod1
>>> #+begin_src R :tangle no :export code
>>>   print("mod1")
>>> #+end_src
>>>
>>> #+srcname: mod2
>>> #+begin_src R :tangle no :export code
>>>   print("mod2")
>>> #+end_src
>>>
>>> #+srcname: part1
>>> #+begin_src R :noweb yes :tangle yes :export code :session *R*
>>>   <<mod1>>
>>>   <<mod2>>
>>> #+end_src
>>>
>>>
>>> Now during the tangling I would like to tangle just the full part1 -
>>> with noweb links being expanded.  Also during execution the noweb  
>>> links
>>> should be expanded.  This is not a problem.
>>>
>>> But at the same time, during the export I'd like to export all three
>>> code snippets, but I'd prefer the noweb links not to be expanded.   
>>> Is
>>> that possible?
>>>
>>> Thanks in advance,
>>> Andreas
>>>
>>> _______________________________________________
>>> Emacs-orgmode mailing list
>>> Please use `Reply All' to send replies to the list.
>>> Emacs-orgmode@gnu.org
>>> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
>>
>>
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>
> -- 
> Andreas Leha
>
> Universitätsmedizin Göttingen
> Abteilung Medizinische Statistik
> Humboldtallee 32
> 37073 Göttingen
>
> Tel: +49 (0)551 39-10710
> Fax: +49 (0)551 39-4995
>
> http://www.ams.med.uni-goettingen.de/amsneu/leha.html
>
>
>
> University Medical Center Göttingen
> Department for Medical Statistics
> Humboldtallee 32
> 37073 Göttingen
> Germany
>
> Phone: +49 (0) 551 39-10710
> Fax: +49 (0) 551 39-4995
>
> http://www.ams.med.uni-goettingen.de/amsneu/leha-en.html
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Please use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode

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