Ken Mankoff <[email protected]> writes:
> I have
>
[+]
> #+LATEX_HEADER: \input{preamble}
>
> in an Org file. When I try to preview equations, it does not work
> because "\input{preamble}" is exported to the equation preview preamble,
> but no file "preamble.tex" is exported. The "preamble.tex" file is not
> needed just to preview an equation.
>
> Can anyone suggest a work-around?
\IfFileExists{./preamble.tex}{true}{false}
Etoolbox has a number of nice tests for more sophisticated
conditioning.
—Rasmus
--
Dobbelt-A
