2012/8/26 Robert Horn :
>
> I decided to try ELPA to upgrade in place for the first time, and used
> it to upgrade to the latest org 7.9. No apparent errors there. (good
> work BTW).
>
> Tests:
> - proper org-version? yes 7.9, no problems reported
> - [f8] to trigger a capture I get the error:
On a per file basis, you can add extra lines to your LaTeX export
header by using "#+LATEX_HEADER: ".
(See: http://orgmode.org/org.html#Export-options)
To get your custom commands also to work with the preview of LaTeX
fragments, you may customise the "org-format-latex-header" variable.
Actually