From: Rainer M Krug <r.m.krug@gmail.com>
To: Eric Schulte <schulte.eric@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: [BABEL] Bugin :session? Export html - works --- export pdf not
Date: Fri, 9 Jul 2010 09:21:45 +0200 [thread overview]
Message-ID: <AANLkTim6XQ-LJ87L9fOae9g9Rtiax-2AkGZbO4IB8O2U@mail.gmail.com> (raw)
In-Reply-To: <877hl5u890.fsf@gmail.com>
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On Thu, Jul 8, 2010 at 8:40 PM, Eric Schulte <schulte.eric@gmail.com> wrote:
> Hi Rainer,
>
Hi Eric
>
> 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]).
>
That workaround looks really good - thanks. Much better then putting
:session at the beginning of each source block.
>
> 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.
>
OK - that explains.
>
> 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.
>
Would it be possible to issue a warning if a #+BABEL line is stripped by
LaTeX? If I think back, this stripping cost me quite some time to figure out
why things are working differently when exporting to LaTeX then html.
>
> Cheers -- Eric
>
Cheers,
Rainer
>
> 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]
>
>
> [2] http://thread.gmane.org/gmane.emacs.orgmode/27081
>
>
>
--
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next prev parent reply other threads:[~2010-07-09 7:21 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
2010-07-09 7:21 ` Rainer M Krug [this message]
2010-07-09 8:00 ` Carsten Dominik
2010-07-09 15:54 ` Eric Schulte
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