Thanks, Marc.
However, here's the little tester I wrote:
# t.py - testing
global g
g = 'global var, here'
def f():
print g
f()
It prints 'global var, here,' not an error message. Wassup?
Marc 'BlackJack' Rintsch wrote:
> On Mon, 10 Dec 2007 08:31:01 -0800, MartinRinehart wrote:
>
> > But that gets me to:
> >
> > ... line 110, in get_toks
> > UnboundLocalError: local variable 'line_ptr' referenced before
> > assignment
> >
> > Here's a bit of the code, with line #s
> >
> > ...
> > 68 global line_ptr
> > 69 global char_ptr
> > ...
> > 75 line_ptr = 0
> > 76 char_ptr = 0
> > ...
> > 109 def get_toks( text ):
> > 110 while line_ptr < last_line:
> > ...
> > So when is a global var global?
>
> When you declare it ``global`` *in the function*. ``global`` on module
> level has no effect. IMHO that should emit at least a warning...
>
> Ciao,
> Marc 'BlackJack' Rintsch
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