oddity with displaying function handles

In Matlab version 9.1, observe:

>> f = @(x)(1);
>> f = @(x)(f(x)+1)
f =
  function_handle with value:
    @(x)(f(x)+1)
>> f(5)
ans =
     2

The oddity is: when f itself is displayed, the symbol 'f' appearing inside the display refers to an older version of f rather than the current version. Is there a way to see what is 'really' inside the function handle?

Answer 1

[Walter Roberson]

In a situation such as that,

 s = functions(f) 
 s.workspace{1}.f