What is intvar?

[W. eWatson]

W. eWatson wrote:
> r wrote:
>> here is a good explanation of control vars:
>> http://infohost.nmt.edu/tcc/help/pubs/tkinter/control-variables.html
>>
>> Here are 3 great Tkinter refernces in order:
>> http://infohost.nmt.edu/tcc/help/pubs/tkinter/
>> http://effbot.org/tkinterbook/
>> http://www.pythonware.com/library/tkinter/introduction/
> Thanks to all for the reference and tips.
> 
tkinterbook is easy to follow, but it seems to have been abandoned in 2005. 
Did it appear in another guise somewhere else?

-- 
                                W. eWatson

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