Charles' hint was what I was looking for. Thanks!

mg.



On Fri, Jun 11, 2010 at 7:40 AM, Charles C. Berry <cberry@tajo.ucsd.edu>wrote:

>
>
>  cat("print(eval(sys.calls()[[1]][[2]]))",file='test.R')
>>
>
>>
>>
> See
>
>        ?sys.calls
>
>

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