[ann] Minimal Python project

[Delaney, Timothy]

> From: Paul Rubin [mailto:phr-n2002b at NOSPAMnightsong.com.avaya.com]
> 
> Do you have some other examples that really get used often?  I'd think
> f_lineno's don't get used that often.

OTOH, when f_lineno *does* get used, it is *vital* that it has excellent
performance.

Why? Because it gets used in things like code coverage tools, where it is
used for every single call to the trace function.

You do not want to add more overhead to things like coverage tools.

Tim Delaney