Re: [babel] Re: org-babel: Meta-LaTeX-Python-Environment

From: "Eric Schulte" <schulte.eric@gmail.com>
To: "Thomas S. Dye" <tsd@tsdye.com>
Cc: Dan Davison <davison@stats.ox.ac.uk>, Emacs-orgmode@gnu.org
Subject: Re: [babel] Re: org-babel: Meta-LaTeX-Python-Environment
Date: Wed, 28 Oct 2009 16:19:02 -0600	[thread overview]
Message-ID: <m2ws2fuppl.fsf@gmail.com> (raw)
In-Reply-To: <A892F29A-241D-4442-8757-FD14A6414B62@tsdye.com> (Thomas S. Dye's message of "Wed, 28 Oct 2009 08:46:22 -1000")

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"Thomas S. Dye" <tsd@tsdye.com> writes:

[...]

> Eric,
>
> I think Torsten has a clearer idea than I do about what kinds of
> programming structures might be appropriate here, but your suggestion
> looks to me like an elegant replacement for the file based technique
> I'm using to pass information into 'begin_src latex' blocks now.
> Expanding the noweb syntax in the way you propose looks extremely
> useful.  I think it introduces an exciting range of possibilities into
> the workflow I'm developing with org-babel.  So, yes, your proposal
> sounds appropriate to me.
>
> Tom

This has now been implemented.  To try it out grab the most recent
version of Org-mode.  Changes include
- the ability to insert the *results* of source-code blocks through the
  use of noweb references in which the source-name is followed by ()s,
  and
- the addition of the org-babel-latex.el file which should make it
  easier to add latex to the languages known to org-babel

To try this out please run org-babel-tangle on the attached org-mode
file.

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#+TITLE: Noweb Evaluation Test
#+OPTIONS: num:nil ^:nil
#+LaTeX_CLASS: normal

* top

more here

#+srcname: noweb-example
#+begin_src python :var a=0
  a+10
#+end_src

#+begin_src latex :tangle somewhere
  \begin{itemize}
    \item <<noweb-example>>
    \item <<noweb-example()>>
    \item <<noweb-example(a=8)>>
  \end{itemize}
#+end_src

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which should result in the attached .tex file

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Let me know if I should make any changes to this new setup.  Thanks for
the ideas. -- Eric

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