AW: AW: AW: AW: non-locals are only sometimes global?

["Warlich, Christof" <christof.warlich@...>]

> The loop and the function parameters serve as declarations for the
> variables. Note that a local declaration outside the scope of those
> constructs is a declaration of a different variables. Global-by-default
> only applies to undeclared variables. The "local" statement only exists to
> provide declarations for variables that can't be readily defined via other
> constructs like loops and functions.
Thanks a lot for his comprehensive explanation, and honestly, sorry for the noise.