Hi Manfred,
Manfred Lotz <manfred.l...@arcor.de> writes:
> When creating slides, i.e using beamer I get an option clash
> during compiling the tex file because beamer did already load hyperref.
>
> How can I solve it?
>
> Could I have a different package list if the class is beamer?
No you can only discriminate based on the compiler version (and actually
only in ox-latex, not ox-beamer).
You can use a filter to remove hyperref. AFAIK, there's only issues if
you use funny options for hyperref, e.g. I use
("unicode, psdextra,hidelinks" "hyperref" nil).
Last I checked there was an open bug report for this, so it might have
been fixed in upstream beamer.
I use this filter to remove hyperref in beamer exports:
(defun rasmus/org-beamer-filter-remove-hyperref (text backend info)
"Remove hyperref from beamer tex files.
My default values are incompatible with beamer."
;; TODO: make better solution; check if still necessary
(when (org-export-derived-backend-p backend 'beamer)
(replace-regexp-in-string
"\\\\usepackage\\[\\(.*?\\)\\]{hyperref}\n"
""
text)))
(add-to-list 'org-export-filter-final-output-functions
'rasmus/org-beamer-filter-remove-hyperref)
Hope it helps,
Rasmus
--
Slowly unravels in a ball of yarn and the devil collects it
