Re: LaTeX-producing code : how to export results to HTML/ODT

Re: LaTeX-producing code : how to export results to HTML/ODT

[autofrettage]

Hi,

I simply cannot ignore this opportunity to expose my utter Org Mode ignorance!

Emmanuel > ... and how to use it with captions, labels and cross-references.

I have tried using the code-splicing functionality with some success; The result from one source code block "foo", can be inserted into another one with <<foo()>>.

If you take away the parentheses, then the source code block "foo" instead of its results will be inserted.

Emm.> But I still don't "get" drawers, I thonk.

You're not alone.

Rasmus

Re: LaTeX-producing code : how to export results to HTML/ODT

[John Kitchin]

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Here is a way way to combine the output with a name/caption. I adapted this
from the post-processing section in
https://orgmode.org/manual/Results-of-Evaluation.html

#+NAME: caption
#+BEGIN_SRC sh :var data="" :var caption="" name=""  :results output
echo "#+name: $name"
echo "#+caption: $caption"
echo "$data"
#+END_SRC


Here we have a block that outputs a latex string, for example.

#+BEGIN_SRC emacs-lisp :results value drawer :post
caption(name="eq-integral", caption="This is an equation.", data=*this*)
"$\int_0^2 e^x dx$"
#+END_SRC

#+RESULTS:
:results:
#+name: eq-integral
#+caption: This is an equation.
$int_0^2 e^x dx$
:end:
John

-----------------------------------
Professor John Kitchin (he/him/his)
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu



On Mon, Jul 5, 2021 at 1:04 PM autofrettage <autofrettage@protonmail.ch>
wrote:

> Hi,
>
> I simply cannot ignore this opportunity to expose my utter Org Mode
> ignorance!
>
> Emmanuel > ... and how to use it with captions, labels and
> cross-references.
>
> I have tried using the code-splicing functionality with some success; The
> result from one source code block "foo", can be inserted into another one
> with <<foo()>>.
>
> If you take away the parentheses, then the source code block "foo" instead
> of its results will be inserted.
>
> Emm.> But I still don't "get" drawers, I thonk.
>
> You're not alone.
>
> Rasmus
>
>

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Re: LaTeX-producing code : how to export results to HTML/ODT

[CHARPENTIER Emmanuel via General discussions about Org-mode.]

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> Here is a way way to combine the output with a name/caption.

Slight modification : caption in emacs-lisp (to avoid sh blocks) : see the enclosed archive (necessary to avoid anti-spam blocking by my ISP).

Mixed results (see enclosed archive):

- ODT exports : I get a captioned block containing the equation, correctly referenced.

- HTML : I get the equation (via MathML/Mathjax), no caption and a reference to nothing visible.

- PDF via LaTeX : I get the math and an undefined reference (??).

- Docx from ODT : mangled math, unrelated caption, reference to nothing.

There is a nice idea, but it is still perfectible. I'm afraid that filering by exporter is still necessary...

Thank you again !

--
Emmanuel Charpentier


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Re: LaTeX-producing code : how to export results to HTML/ODT

[John Kitchin]

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I am not sure you have the best math example, isn't the syntax \[\] for
unnumbered equations in latex? What would it even ref? In the export, you
can see that there is no label in the tex at least.

#+BEGIN_SRC emacs-lisp :exports both :results value drawer :post
caption(name="eq-integral", caption="This is an equation.", data=*this*)
  "\\begin{equation}
\\int_0^2 e^x dx
\\end{equation}"
#+END_SRC

works better for latex. I guess that is always going to be some kind of
limitation.

John

-----------------------------------
Professor John Kitchin (he/him/his)
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu



On Wed, Jul 7, 2021 at 9:58 AM CHARPENTIER Emmanuel <
emmanuel.charpentier@aphp.fr> wrote:

> > Here is a way way to combine the output with a name/caption.
>
>
> Slight modification : caption in emacs-lisp (to avoid sh blocks) : see the
> enclosed archive (necessary to avoid anti-spam blocking by my ISP).
>
> Mixed results (see enclosed archive):
>
> - ODT exports : I get a captioned block containing the equation, correctly
> referenced.
>
> - HTML : I get the equation (via MathML/Mathjax), no caption and a
> reference to nothing visible.
>
> - PDF via LaTeX : I get the math and an undefined reference (??).
>
> - Docx from ODT : mangled math, unrelated caption, reference to nothing.
>
> There is a nice idea, but it is still perfectible. I'm afraid that
> filering by exporter is still necessary...
>
> Thank you again !
>
> --
> Emmanuel Charpentier
>
>

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