how to index statements provided as function args?

On 15/04/2009 6:31 AM, Dan Kelley wrote:

Is there a way to specify a *vector* of statements, as an argument to a
function. 

There are several ways.  expression() converts its arguments into a 
vector of expressions, e.g.

 > e <- expression(cat("a\n"), cat("b\n"))
 > e[[1]]

cat("a\n")

 > eval(e[[1]])

a