Hello,
Ken Mankoff <mank...@gmail.com> writes:
> * On 2014-10-20 at 18:26, Rasmus wrote:
>> Ken Mankoff <mank...@gmail.com> 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.
>>
>
> Works great. Thank you.
See also
#+LATEX_HEADER_EXTRA: \input{preamble}
Regards,
--
Nicolas Goaziou
