From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <n.goaziou@gmail.com>
Subject: Re: [new exporter] problems exporting mathmode to LaTeX
Date: Wed, 18 Jul 2012 15:46:55 +0200
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References: <ywodwr21gywx@de.bosch.com>
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In-Reply-To: <ywodwr21gywx@de.bosch.com> (Thomas Holst's message of "Wed, 18
	Jul 2012 12:13:18 +0200")
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To: Thomas Holst <thomas.holst@de.bosch.com>
Cc: Orgmode <emacs-orgmode@gnu.org>

Hello,

Thomas Holst <thomas.holst@de.bosch.com> writes:

> So here is the next one:
> #+BEGIN_SRC org
>   160\(^\circ\}\nbsp{}C
>   -11^{\circ}\nbsp{}C
> #+END_SRC
>
> With the old exporter this becomes:
> #+BEGIN_SRC latex
>   160\(^\circ\)~C
>   -11$^{\circ}$~C
> #+END_SRC
> in LaTeX. Which looks well in pdf.
>
> With the new exporter it becomes:
> #+BEGIN_SRC latex
>   160\(^\circ\)~C
>   -11$^{\mathrm{\^{}}}$~C
> #+END_SRC
> in LaTeX. Where the second construct obviously is not what is expected
> and looks totaly wrong in pdf.

I don't know how you obtain this result, you may have settings different
than mine.

Anyway, the new exporter doesn't change anything with regards to src
blocks. It basically runs `org-export-blocks-preprocess' in a temporary
clone of the buffer being exported and then parses the obtained
expansion.

If you want to have a glimpse at what is really parsed, you can evaluate
the following snippet in the buffer you want to export:

  (let ((org-current-export-file (current-buffer)))
    (org-export-blocks-preprocess))

It may help to understand what is going on.


Regards,

-- 
Nicolas Goaziou