I waited for that. :-)
The interesting aspect of these variables is: They are just there. Everyone expects them to be there. Regularly they are part of the runtime environment everywhere. So IMO they could be interpreted as a service which is always accessible.
How is this different to a global variable which you introduce as a part of your own "runtime environment"?

Best regards
McA

In reply to Re^2: Global or not global by McA
in thread Global or not global by McA

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