Hi Eric et al.,
I now have a system I am happy with mostly for using LaTeX code blocks
heading to multiple export targets. The solution I am using is a
combination of what has been discussed in this thread (by-backend
customisation of headers for babel) and using noweb substitution for the
main content. I have two LaTeX babel source blocks, one for PDF export
and the other for HTML export. Each of these has a tikzpicture
environment which then includes the actual instructions for drawing
brought in using noweb.
The problem I have remaining is how to get the version used to export to
PDF via LaTeX to use a figure environment with captioning. I had
thought that something along these lines would work:
#+begin_src org
,#+name: picturecontents
,#+begin_src latex :noweb yes :exports none
\node[red!50!black] (a) {A};
\node (b) [right of=a] {B};
\draw[->] (a) -- (b);
,#+end_src
,#+name: flowdiagram
,#+header: :exports (if (and (boundp 'backend) (eq (org-export-backend-name
backend) (intern "latex"))) "results" "none")
,#+header: :results latex
,#+header: :noweb yes
,#+begin_src latex
\begin{tikzpicture}
<<picturecontents>>
\end{tikzpicture}
,#+end_src
,#+caption: Testing figure caption for figure going to multiple destinations
,#+results: flowdiagram
#+end_src
as I expected the export to put the results of the flowdiagram code
block after the results line. This doesn't work: the exported LaTeX
has no figure environment etc. The diagram does come out but it is
placed directly into the document.
I hope this all makes sense? Any suggestions?
thanks,
eric
--
: Eric S Fraga (0xFFFCF67D), Emacs 24.3.50.1, Org release_8.0.5-337-g9f3bed
