Jay Kerns <gjkernsysu@gmail.com> writes:

> I don't know of a way to scale /within/ the code block, but does
> this work instead?
>
#+NAME: foo
#+BEGIN_SRC R :session :exports results :results output org replace :tangle yes

 cat("\\scriptsize")

 print(list.files(recursive = T, pattern = "*.xls*"))

 cat("\\normalsize")
#+END_SRC

hth,
Tom

--
Thomas S. Dye
http://www.tsdye.com