Hi. A great response by all. And thanks for the re-write of the code (tybalt89). I appreciated all of this except for the "# restart when code changes" line.

It can be a problem when you suspect you are missing key issues for bad code.

Regards JC......

In reply to Re^2: Basic questions of Tk programming by jmClifford
in thread Basic questions of Tk programming by jmClifford

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