[Tutor] On a looping input, subsequent inputs are hidden

[Jim Mooney]

>> First you are effectively creating an entire Tkinter app
>> inside popup() each time.

Actually, that was the source of the error. When I put the app
creation above the function, the dots no longer appeared. As to why,
I'm not even going to try to figure that out ;')

-- 
Jim
Today is the day that would have been tomorrow if yesterday was today