Re: How to export both Asymptote code and its result

[Eric Schulte <eric.schulte@gmx.com>]

Vladimir Lomov <lomov.vl@gmail.com> writes:
>
> So I don't get the idea of ``#+CALL''. It doesn't work in this case. I
> thought I can show code and after small explanation the resulted
> image. But seems I'm allowed to get PNG file only with BEGIN|END_SRC
> block while image be placed right after the block.
>

The placement of header arguments in #+call lines can be tricky.  What
you want to do is possible, please review the syntax of call lines in
the manual.

http://orgmode.org/manual/Evaluating-code-blocks.html

>
> I came to this:
>
> #+NAME: fig1
> #+BEGIN_SRC asymptote :exports both :results silent :file "fig1.png"
> <<CODE>>
> #+END_SRC
>
> Result:\\
> [[./fig1.png]]
>
> This is essential that I want.
>

If your main goal is simply to separate the code block and the result
you do not need to use call lines.  With a names code block the result
may live *anywhere* in the Org-mode file and need not immediately follow
the code block.

Best,

>
> Thanks again.
>
>>> What I expect: the (highlighted) code and below it the resulted image.
>
>>> I added Asymptote to the list of Babel "active" languages
>>> #+BEGIN_SRC emacs-lisp
>>> ;;; Before lines are skipped
>>> (org-babel-do-load-languages
>>>   'org-babel-load-languages
>>>   '((emacs-lisp . t)
>>>     (gnuplot . t)
>>>     (asymptote . t)
>>>     (latex . t)
>>>     (perl . t)
>>>     (sh . t))
>>> )
>>> ;;; Rest lines are too.
>>> #+END_SRC
>
>>> When I export to HTML I confirm the code evaluation,
>>> but instead of the code and result I get nothing.
>
>>> If I comment the =asymptote= setting in above code then I get the code
>>> but not the image.
>
>>> Is it limitation of Asymptote support or I do something wrong?
>
>>> Also, I don't understand why viewer is run to show me the result of
>>> code evaluation (actually I know, because of ~-V~ option passed to
>>> ~asy~, but why it is passed to it?).
>
>>> My env:
>>> Emacs 24.1.50.1 (compiled from BZR trunk)
>>> Org-mode version 7.8.11 (=release_7.8.11-18-g244331 @ /usr/share/emacs/site-lisp/org/=)
>
> ---
> WBR, Vladimir Lomov

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