Aloha Andreas,

Thanks for your patience and persistence.  I think this might qualify  
as a bug.  Using your code, if I don't run R in a session, or if I run  
R in a session but don't name the session, everything works as  
expected.  The behavior changes for me when the session gets a name.

All the best,
Tom


On Dec 7, 2010, at 9:46 AM, Andreas Leha wrote:

> Hi Tom,
>
> thanks for the answer and thanks for spotting the typo.  But even  
> with the typo corrected during export the noweb links are still  
> exported.
>   #+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 :exports code :session *R*
>     <<mod1>>
>     <<mod2>>
>   #+end_src
>
> Result:
> ...
> \lstset{language=R}
> \begin{lstlisting}
> print("mod1")
> print("mod2")
> \end{lstlisting}
> ...
>
>
>
> Am 07.12.2010 20:33, schrieb Thomas S. Dye:
>>
>> 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
>>>>
>>>>
>>>> _______________________________________________
>>>> 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
>>>
>>> -- 
>>> 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
>>
>
> -- 
> 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