From mboxrd@z Thu Jan  1 00:00:00 1970
From: John Hendy <jw.hendy@gmail.com>
Subject: Re: Error with :wrap org in babel and 8.0-pre
Date: Mon, 15 Apr 2013 16:38:42 -0500
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To: Sebastien Vauban <wxhgmqzgwmuf@spammotel.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>

On Mon, Apr 15, 2013 at 2:47 PM, Sebastien Vauban
<wxhgmqzgwmuf@spammotel.com> wrote:
> Dear Eric,
>
> Eric Schulte wrote:
>> John Hendy <jw.hendy@gmail.com> writes:
>>> On Fri, Apr 12, 2013 at 5:24 PM, Eric Schulte <schulte.eric@gmail.com> wrote:
>>>> John Hendy <jw.hendy@gmail.com> writes:
>>
>> Use :wrap org if your code block produces raw org. E.g.,
>>
>>     #+begin_src sh :results output :wrap org
>>     cat <<EOF
>>     | a | b |
>>     |---+---|
>>     | 1 | 2 |
>>     EOF
>>     #+end_src
>>
>>     #+RESULTS:
>>     #+BEGIN_org
>>     | a | b |
>>     |---+---|
>>     | 1 | 2 |
>>     #+END_org
>
> Playing a bit with the above code, removing `:results output' to see what
> would happen, I'm amazed by the results:
>
> #+begin_src sh :wrap org
> cat <<EOF
> | a | b |
> |---+---|
> | 1 | 2 |
> EOF
> #+end_src
>
> #+results:
> #+BEGIN_org
> |   |         | a |   |   | b |   |
> |   | ---+--- |   |   |   |   |   |
> |   |         | 1 |   |   | 2 |   |
> #+END_org
>
> Is it expected?

Seems so: http://orgmode.org/worg/org-contrib/babel/header-args.html

That's the example from that page and without adding =verbatim= to the
list of =:results= args, it does that.

As a similar inquiry to behavior, what is the expected output of simply:

#+begin_results

stuff

#+end_results

If I use :wrap with no arguments, I get blocks like that, and the same
LaTeX error as I do for =:wrap org= (even though I know I shouldn't
use that). Just curious what the use-case would be for :wrap with no
args?

! LaTeX Error: Environment results undefined.

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...

l.33 \begin{results}

(/home/jwhendy/.texlive/2012/texmf-dist/tex/latex/wasysym/uwasy.fd)
(/home/jwhendy/.texlive/2012/texmf-dist/tex/latex/base/ulasy.fd)
(/home/jwhendy/.texlive/2012/texmf-dist/tex/latex/amsfonts/umsa.fd)
(/home/jwhendy/.texlive/2012/texmf-dist/tex/latex/amsfonts/umsb.fd)

! LaTeX Error: \begin{document} ended by \end{results}.


Best regards,
John

>
> Best regards,
>   Seb
>
> --
> Sebastien Vauban
>
>