I thank you Eric and Uwe for your help. Many thanks also to all the
developers of emacs and org-mode.

In fact I just spent two days in configuring my emacs24 and gnus. (Eric, I
did not understand how worked your emacs24-starter-kit , which is a nice
tool indeed).

The last problem that I meet on my laptop is  an error message :
smtp-server not defined , and , until now, I do not find how to fix it :(
(if someone has a suggestion, thanks in advance).

My goal is to succeed to stay in emacs, for LaTeX as well as for emails,
but I have to work again. Every help on LaTeX and emails via org-mode will
be welcome.


Best,

Jo.



2013/5/15 Eric Schulte <schulte.eric@gmail.com>

> Uwe Brauer <oub@mat.ucm.es> writes:
>
> >>> "Eric" == Eric Schulte <schulte.eric@gmail.com> writes:
> >
> >    > Joseph Vidal-Rosset <joseph.vidal.rosset@gmail.com> writes:
> >    >>
> >    >> -
> >
> >    > A while back Org-mode switched its method of exporting latex
> equations
> >    > to HTML.  Equations used to be exported as png images, however they
> are
> >    > now exported as markup which may then be processed on the fly by
> >    > client-side javascript.  Most mail readers do not allow javascript
> in
> >    > html email, and I doubt that the required javascript headers are
> >    > included in the mail html mime part.
> >
> >    > I don't know if it is currently possible to do the javascript
> >    > pre-processing as part of the HTML export, but that would probably
> be
> >    > the best solution in this case.
> >
> > Couldn't the old functionality (converting to png) be reactivated, at
> > least optionally?? For me this change are bad news, since the feature
> > (to export LaTeX math to something visible) is very important to me and
> > even if this approach may have disadvantages, it seems to me more
> > universal than the  javascript business.
> >
>
> Indeed the old latex->png functionality is still available, I just had
> to update org-mime to work with the new exporter.  Export of latex to
> attached png images should once again be working in the master branch of
> the git repo.
>
> Best,
>
> >
> >
> > Uwe Brauer
> >
> >
>
> --
> Eric Schulte
> http://cs.unm.edu/~eschulte
>
>