Octave nested functions "not implemented" error

Question

My octave constantly reports me error:

nested functions not implemented in this context
>>>   function nested1

nested functions not implemented in this context
>>>   function nested1

as a reaction to following code (file named test.m):

clear -all;
clc;

function test
  function nested1
    disp('nested 1')
  end

  function nested2
    disp('nested2')
  end

  nested1()
  nested2()
end

I just don't get it. What's wrong?

Answer 1

Well, actual problem was that I had this code written in script file. What I really had to do is to turn it into function file.

So. Buggy code looks like this:

clear -all; 
clc;

function test
  function nested1
     disp('nested 1')
  end

  function nested2
     disp('nested 2')
  end

   nested1
   nested2
end

and working one is

function test
  function nested1
     disp('nested 1')
  end

  function nested2
     disp('nested 2')
  end

   nested1
   nested2
end