[Python-ideas] Make Difflib example callable as module __main__

[Ethan Furman]

Rob Cliffe wrote:
> I am a programmer, of some 30-odd years full-time.
> But that doesn't mean I understand every acronym of every specialised 
> field under the sun.
> "Version Control System" instead of "VCS" is perfectly comprehensible 
> and only takes a little longer to type.  "VCS" meant nothing to me.

I also sympathize, but the reality is it's not going to happen.  If the 
search engines don't help then post the question.

~Ethan~