I have used global variables in one form or another for years, and I have been constantly admonished that it is a bad thing to do. Could someone please provide a cogent argument why? I admit that it takes some care to avoid name clashes and other silly problems, but aside from such administrative considerations, what is the issue?

In reply to Re^2: Common subs and Global Variables by Anonymous Monk
in thread Common subs and Global Variables by Anonymous Monk

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