Implicit initialization is EVIL!
greg.ewing at canterbury.ac.nz
Tue Jul 5 13:14:24 CEST 2011
> Most applications consist of one main window
> (a Tkinter.Tk instance).
You've obviously never used a Macintosh. On the Mac, it's
perfectly normal for an application to open multiple
documents, each in its own window, with no one window
being the "main" window. Any of them can be closed (or
even *all* of them) and the application continues to run
until you explicitly quit it.
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