On Tue, 27 Mar 2007, Peter Dalgaard wrote:
>The way around this is to add a further layer of substitute() to insert
>the value of e:
>> eval(substitute(substitute(call,list(u2=quote(x),u3=1)),list(call=e[[1]])))
> u1 + x + 1
Or eval(do.call(substitute, list(e[[1]], list(u2=quote(x),u3=1)))
-thomas
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