[Tutor] Question on tkinter event binding

[Terry Carroll]

On Fri, 3 Dec 2010, Albert-Jan Roskam wrote:

> I'm trying to make a small improvement on a data entry program and it is
> literally giving me a headache.

Followed shortly thereafter with:

On Fri, 3 Dec 2010, Albert-Jan Roskam wrote:

> Aaahhh, got it! Peace! ... I'll paste the working code below. It's 
> partially in Dutch, but hey, so is Guido van Rossem. ;-)

Once again proving the Zen of Python:

    >>> import this
    The Zen of Python, by Tim Peters
     . . .
    There should be one-- and preferably only one --obvious way to do it.
    Although that way may not be obvious at first unless you're Dutch.