From: "Eric Schulte" <schulte.eric@gmail.com>
To: Rainer M Krug <r.m.krug@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: [BABEL] Bugin :session? Export html - works --- export pdf not
Date: Thu, 08 Jul 2010 11:40:59 -0700 [thread overview]
Message-ID: <877hl5u890.fsf@gmail.com> (raw)
In-Reply-To: <AANLkTikc3fy5XOX6mbc-Cfyo3uYI503DfumNaeUiqUPD@mail.gmail.com> (Rainer M. Krug's message of "Thu, 8 Jul 2010 12:42:52 +0200")
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Hi Rainer,
I am aware of this problem, and although I don't know any a good
solution, I do have a good workaround (example attached [1]).
The problem is that org-latex removes all of the #+ lines from the
beginning of any Org-mode file which has headlines as part of the export
process. This means that by the time it's Babel's turn to run code
blocks, the #+BABEL line has been removed, and the session is not set.
If there are no headlines, then this problem does not arise.
I sent in a patch last week, [2] but it's application would have broken
other features of the latex export, I've yet to work out a good solution
to this.
There is a decent work-around. Whenever there are no headlines, then
the #+BABEL: line works fine on LaTeX export, when there are headlines,
then header arguments can be placed as properties in the headlines to
the same effect.
Cheers -- Eric
Rainer M Krug <r.m.krug@gmail.com> writes:
> Hi
>
> I have the attached org file.
>
> It seems that when exporting to a pdf, the :session argument is ignored, as
> I get a
> Org-Babel Error Output buffer with:
> Error: object 'x' not found
> Execution halted
>
> and an Org-Babel Error buffer with the same text, and the resulting pdf does
> only show the code..
>
> HTML export, works as expected.
>
> If I put :session *R_test* behind #+begin_src (R2.org) it works.
>
> Cheers,
>
> Rainer
Footnotes:
[1]
[-- Attachment #2: R.3.org --]
[-- Type: application/octet-stream, Size: 661 bytes --]
#+TITLE: R.org
#+AUTHOR: Rainer M Krug
#+EMAIL: rkrug@ecolmod
#+DATE: 2010-07-08 Thu
#+DESCRIPTION:
#+KEYWORDS:
#+LANGUAGE: en
#+OPTIONS: H:3 num:t toc:t \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil tags:not-in-toc
#+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
#+EXPORT_SELECT_TAGS: export
#+EXPORT_EXCLUDE_TAGS: noexport
#+LINK_UP:
#+LINK_HOME:
#+XSLT:
* test 1
:PROPERTIES:
:session: *R_test*
:END:
#+begin_src R :exports both
x <- log(1:10)
#+end_src
#+begin_src R :exports both :results output
x + x
#+end_src
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[2] http://thread.gmane.org/gmane.emacs.orgmode/27081
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next prev parent reply other threads:[~2010-07-08 18:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-08 10:42 [BABEL] Bugin :session? Export html - works --- export pdf not Rainer M Krug
2010-07-08 18:40 ` Eric Schulte [this message]
2010-07-09 7:21 ` Rainer M Krug
2010-07-09 8:00 ` Carsten Dominik
2010-07-09 15:54 ` Eric Schulte
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