> --8<---------------cut here---------------start------------->8---^
> #+name: z
> : "bar"
> #+name: test3
> #+begin_src emacs-lisp :var x="foo"
> x
> #+end_src
>
> #+name:test4
> #+begin_src emacs-lisp :var y=test1(x=z)
> y
> #+end_src
>
> #+results: test4
> : "bar"
>
> #+call: test4(z="BAZ")
The above line has an error, your "z" should be an "x".
Best,