10 Sorry: I'm behind

Well, I came back from vacation a few days ago and I'm already behind. A
new record. As one person put it, the sooner you get behind, the more time
you have to catch up.

So I'm sorry to say that I won't get Part 9 out today. With luck it will be
ready on Tuesday.

--
[Larry] Wall [inventor of Perl] believes that people think about
things in different ways, that natural languages accommodate many
mindsets, and that programming languages should too.
- Jon Udell, in his essay, "A Perl Hacker in the Land of Python"