Re: [Babel][Bug] results silent ignored in #+call

["Eric Schulte" <schulte.eric@gmail.com>]

Hi Andreas,

If the call line has a ":session" header argument, then it should be
evaluated on export; regardless of the value of the ":export" header
argument.  Adding a ":exports none" header argument, should inhibit the
insertion of any results into the exported document.

In your example below, the reason that the #+call: header argument is
not exported is because your :session header argument has no value, the
following call line would be exported.

#+call: test() :session *R* :exports none

I just pushed up a fix which removes this requirement for named
sessions, so you example below should now work.

Best -- Eric

Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> Hi Eric,
>
> thanks for your answer.
>
> Just for me to understand:  What is your suggestion then, if I still
> want the source code block to be evaluated during export?
> I asked a while ago on this list how to do that and got the answer
> ":exports results :results silent" which to my understanding now makes
> perfectly sense:
> http://www.mail-archive.com/emacs-orgmode@gnu.org/msg36910.html
>
> I tried to omit the ":exports results" header argument and got weirder
> results, as now the #+call: is not evaluated at all, but appears in the
> output.
>
> ===example to export===================
> * Test1
>   #+srcname: test
>   #+begin_src R :session :results silent
>     1:10
>   #+end_src
>
>   Test1.
>
> * Test2
>   #+call: test() :session :results silent
>
>   Test2.
> ==================================
>
> Best wishes,
> Andreas
>
>
>
> Am 14.03.2011 21:59, schrieb Eric Schulte:
>> Hi Andreas,
>>
>> The ":exports results" header argument is overriding the ":results
>> silent" header argument, which IMO is desired behavior.  Thanks to your
>> example I see this is not the case for regular code blocks.  I would
>> think that the behavior should be changed for regular code blocks,
>> s.t. both of the tests in your example below export results.
>>
>> Best -- Eric
>>
>> Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
>>
>>   
>>> Hi everyone,
>>>
>>> Just pulled the latest HEAD and found that there is a regression in
>>> babel.  When a source block is evaluated via #+call the :results silent
>>> header arguement is ignored during export
>>>
>>> =test file====================================
>>> * Test1
>>>   #+srcname: test
>>>   #+begin_src R :session :exports results :results silent
>>>     1:10
>>>   #+end_src
>>>
>>>   Test1.
>>>
>>> * Test2
>>>   #+call: test() :session :exports results :results silent
>>>
>>>   Test2.
>>> ==========================================
>>>
>>> Regards,
>>> Andreas
>>>     
>>