[R] SweaveOpts(eval=false) not working

[Rainer M Krug]

Hi

I hope this is the right mailing list - if not, could you please refer
me to a mora appropriate?

My question:

I am using sweave (in LyX with beamer) for a lecture and I would like
to evaluate the R code chunks for the handout, but not for the
presentation.
I thought that I can use \SweaveOpts(eval=FALSE) to set this option
for all code chunks, but it is still evaluating them and showing the
output. If I set this option separately for each chunk(i.e.
<<eval=FALSE>>=), it is, as expected, not evaluating.

Am I doing something wrong here or is there a bug in sveawe, so that
it is not axcepting eval=FALSE as a global option?

Thanks a lot,

Rainer


-- 
Rainer M. Krug, Centre of Excellence for Invasion Biology,
Stellenbosch University, South Africa