[R] problem with --vanilla in R

[Katrin Braesel]

Hallo,

I'm using the R Version 2.3.0 (2006-04-24) on Suse Linux 10.1.
With an older R and Linux version I could write a R-function into a file
 and execute it with the command:
R --vanilla < script.r

In the file script.r was code like this:
postscript(file="results.eps")
x<-2
y<-3
plot(x,y)
dev.off()

It worked fine, but now nothing happens. In the manual page this option
is still mentioned.
I don't know what to do, to make it working again.

Thanks for your help.
With kind regards,
Katrin