variable name and type confusion...

[Dennis Lee Bieber]

Dennis Lee Bieber fed this fish to the penguins on Monday 25 November 
2002 10:23 pm:

> 
>         Also, you need to define graphs as global to get your results
>         out of
> the routine.
>
        Correction -- since it is a list and you are using .append, you don't 
need to declare it global; but it shouldn't hurt, and may be safer 
should the routine undergo modifications in the future <G>


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