[R] utf8 encoding and postscript

[Alexandros Droseltis]

Hello!

I wrote a script file with the following commands

postscript()
[...]
barplot(pr, xlab="Länge")

In the output file (Rplots.ps) the german umlaut is printed as "L..nge".
How could I set the encoding correctly?

Thanks for any help or tip. I am using R version 2.8.0 (2008-10-20) on
openSuSE.

Alexandros