[R] [Sweave] doesn't accept unicode?

[Marc Girondot]

Look at here for an example using an encoding in knitr:
http://max2.ese.u-psud.fr/epc/conservation/Girondot/Publications/Blog_r/Entrees/2014/9/4_symbol_in_knitr.html

Sincerely

Marc

Le 22/10/2014 02:45, moonkid at posteo.org a écrit :
> Of course I manage and write my tex-files in unicode (utf-8) (running
> XeTeX). That is why my R-output need to be in unicode, too.
>
> But Sweave doesn't accept unicode files.
>
> [R]
>> Sweave("analy.Snw")
> Fehler: ‘analy.Snw’ is not ASCII and does not declare an encoding
> [/R]
>
> [analy.Snw]
> <<>>=
> x <- ü
>
> table(x)
> @
> [/analy.Snw]
>
> How should I "declare an encoding". I can not find an option for the <<>>.
>
> I don't have to declare any of my tex-files explicite because XeTeX use
> the files like they come. It knows for itself the encoding.
>
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