** results lines for function calls
   :PROPERTIES:
   :DATE:     2010-02-15
   :END:

#+call: fibonacci(input=5) :resname eric

#+name:
: 8

#+begin_src emacs-lisp :var fib=fibonacci(input=5)
  (message "fib(5)=%d" fib)
#+end_src

#+name:
: fib(5)=8