Re: [babel]Subtree exporting to different LaTeX_CLASS

* Re: [babel]Subtree exporting to different LaTeX_CLASS
@ 2009-10-22 22:13 Thomas S. Dye
       [not found] ` <407c66ac0910230548n366dd96bn931a81ea1dabffee@mail.gmail.com>
  0 siblings, 1 reply; 3+ messages in thread
From: Thomas S. Dye @ 2009-10-22 22:13 UTC (permalink / raw)
  To: JBash; +Cc: emacs-orgmode

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Hi Jerry,

I do this using org-babel.  I love being able to write my article  
*and* my beamer presentation in the same file.  Using the literate  
programming facility of org-babel, I'm able to write them each in  
pieces, then assemble them at the end for tangling and export.  This  
means I have to write real LaTeX and beamer code, rather than having  
the LaTeX export facility of org-mode do its work, but org-mode makes  
this easy with Ctrl-C ', which opens up the source block in a buffer  
where auctex and reftex are active.

It looks something like this:

#+srcname: latex-preamble
#+begin_src latex :exports none
\documentclass{article}
\author{A. N. Author}
\title{Article Title}
\newcommand{\attr}[1]{\textbf{#1}}

\begin{document}

\maketitle
#+end_src

#+srcname: beamer-preamble
#+begin_src latex :exports none
\documentclass{beamer}
... (lots of stuff here)
\begin{document}

\maketitle

#+end_src

#+srcname: latex-document
#+begin_src latex :tangle adz_print.tex :exports none
   % <<latex-preamble>>
   % <<latex-introduction>
	...
   \end{document}
#+end_src

#+srcname: beamer-document
#+begin_src latex :tangle adz_beamer.tex :exports none
   % <<beamer-preamble>>
   % <<beamer-introduction>>
	...
   \end{document}
#+end_src

Calling org-babel-tangle gives me adz_print.tex for my article and  
adz_beamer.tex for my beamer presentation.

There are probably other ways to achieve this (org-mode, you know)  
that might be simpler.

The text I write outside the source blocks tracks what I hope to  
achieve, decisions I've made, etc. and uses the export facilities of  
org-mode to create a user manual for my employees.  Right now I'm  
targeting html for the user manual, but LaTeX export would also work.

HTH,
Tom

Thomas S. Dye, Ph.D.
T. S. Dye & Colleagues, Archaeologists, Inc.
Phone: (808) 529-0866 Fax: (808) 529-0884
http://www.tsdye.com

On Oct 22, 2009, at 11:20 AM, JBash wrote:

> Hi,
>
> A question about exporting:
>
> Is it possible to export two different subtrees in the same file to  
> a different class?  There are cases where it would be nice to be  
> able to generate a document (say an article) from a single subtree  
> in a file, and have other subtrees that contain short presentations  
> that could be exported quickly to beamer, for example.  Currently,  
> the exporter seems to find the first #+LaTeX_CLASS in the file and  
> use that for the entire file export, as well as exporting any  
> subtree in the file, even if you define a separate LaTeX_CLASS under  
> a specific subtree.  I have looked into using export OPTIONS in  
> subtrees for this, but have not hit on the right combination.  Is  
> this possible?
>
> Thanks,
> Jerry
> _______________________________________________
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> Emacs-orgmode@gnu.org
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