Hi Eric: 

Thanks a lot for your advice!    

It works for me now after I press "C-c C-c" on the "#+PROPERTY" line.  It seems 
all my previous attempts fail because I didn't do "C-c C-c".   It would be nice 
if "org" can notice something changes in the header lines and do automatic 
refreshing when exporting.  But anyway, the manual update "C-c C-c" works great 
as long as I can remember to do it.

Thanks!   

 Sincerely, 
Feiming Chen




________________________________
From: Eric Schulte <eric.schu...@gmx.com>
To: Feiming Chen <feimingc...@yahoo.com>
Cc: emacs-orgmode@gnu.org
Sent: Fri, August 31, 2012 12:58:23 PM
Subject: Re: [O] Bug: BABEL Buffer-wide header arguments are NOT effective 
[7.8.11]

Feiming Chen <feimingc...@yahoo.com> writes:

> HI Eric: 
>
> Thanks a lot!  But I am still having trouble with some buffer-wide header 
> arguments.   In particular, I could not have the following code working as 
> expected: 
>
>
> #+PROPERTY: :eval no
>
> * test 3: Buffer-wide header arguments are NOT effective
> #+begin_src R :exports both
>   print(pi)
> #+end_src
>
> I am getting the result printed even though I turned the evaluation off.  It 
> seems I could not turn off the evaluation with ":eval no" in the buffer-wide 
> header argument.   Could you help?  
>

Hi Feiming,

I apologize.  I gave you bad advice in my previous email.  Please use
the #+PROPERTY: setting as in your original email and as described in
the Org-mode manual.  Do *not* add a leading ":" to header argument
names as I suggested.  The following two Org-mode files both work as
expected locally.

If a buffer-wide header argument doesn't seem to be active, you can
activate it by pressing C-c C-c on the #+PROPERTY: line.


Cheers,

>
>
> Sincerely, 
> Feiming Chen
>
>
>
>
> ________________________________
> From: Eric Schulte <eric.schu...@gmx.com>
> To: Feiming Chen <feimingc...@yahoo.com>
> Cc: emacs-orgmode@gnu.org
> Sent: Thu, August 30, 2012 11:53:44 AM
> Subject: Re: [O] Bug: BABEL Buffer-wide header arguments are NOT effective 
> [7.8.11]
>
> Feiming Chen <feimingc...@yahoo.com> writes:
>
>> Hi: Could anyone help with the following problem? 
>>
>> Please see the attached file "a.org" with its text export "a.txt" (from C-c 
>> C-e 
>>
>>
>> a). 
>>
>
> Replace
>
>     #+PROPERTY: exports both
>     #+PROPERTY: results output
>
> with
>
>     #+PROPERTY: :exports both
>     #+PROPERTY: :results output
>
> Best,

-- 
Eric Schulte
http://cs.unm.edu/~eschulte

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