Hello Nicolas, thanks for your answer.
Perhaps there is a misunderstanding. In my original post #+BEGIN_SRC org / #+END_SRC means context of an org file *not* inside a block. #+BEGIN_SRC LaTeX / #+END_SRC is the content of the tex-file generated by the exporters. So it isn't about blocks. It is about LaTeX-fragments in org files. Hope that helps to clarify what it is about. -- Bis neulich ... Thomas > -----Ursprüngliche Nachricht----- > Von: Nicolas Goaziou [mailto:n.goaz...@gmail.com] > Gesendet: Mittwoch, 18. Juli 2012 15:47 > An: Holst Thomas (DGS-EC/ESE4) > Cc: Orgmode > Betreff: Re: [new exporter] problems exporting mathmode to LaTeX > > Hello, > > Thomas Holst <thomas.ho...@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 >