Problem with global variables

[Bjoern Schliessmann]

Laurent Pointal wrote:

> And so the solution to add "global foo" before using it.

Didn't you read his final question?

| All of a sudden, tiny() can see the global variable "foo".  Very
| confusing!  Why is it that tiny() sometimes can, and sometimes
| can't, see the global variable "foo"?

I have no explanation for this, but I'm interested in one, too.

Regards,


Björn

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