[Tutor] functions

[Kalle Svensson]

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[me]
> If you added the line
> 
>   print d
> 
> to the function in example two, it would lookup d and find a binding
> in the local namespace.  It would then print this object, the string
> 'goodbye'.

Exercise for the interested reader: What will this code print?  Why?

>>> d = 'foo'
>>> def func():
...     print d
...     d = 'bar'
...     print d
... 
>>> func()

Peace,
  Kalle
- -- 
Kalle Svensson, http://www.juckapan.org/~kalle/
Student, root and saint in the Church of Emacs.
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