From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: [BABEL] Bugin :session? Export html - works --- export pdf not
Date: Fri, 09 Jul 2010 08:54:52 -0700
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In-Reply-To: <CCC6C351-12F6-4C07-9029-0FB067CB5B4C@gmail.com> (Carsten
	Dominik's message of "Fri, 9 Jul 2010 10:00:22 +0200")
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To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>, Rainer M Krug <r.m.krug@gmail.com>

Carsten Dominik <carsten.dominik@gmail.com> writes:

[...]
>
> No, we really need to fix this.
>
> Can someone please try if the following patch does fix this issue?
>

Hi Carsten,

I've just tested your patch against the following minimal example, and
it does fix the problem, in that both of the R blocks now use the
session from the #+BABEL: header.

--8<---------------cut here---------------start------------->8---
#+Title: testing preservation of babel header
#+Author: Eric
#+BABEL: :session *R*

* top header

#+begin_src R :exports code
  x <- 1
#+end_src

The result from the above block + 1 should be src_R{x+1}.
--8<---------------cut here---------------end--------------->8---

Additionally I tested it against the in example which my previous patch
was causing errors, namely

--8<---------------cut here---------------start------------->8---
#+OPTIONS: skip:nil

text before first
* Test


\begin{equation}
E=mc^2
\end{equation}
--8<---------------cut here---------------end--------------->8---

and this exported without problem.  So it looks to me like this patch
should be applied.

Thanks for implementing a solution here.

Best -- Eric