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

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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

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