enforce()?

[Bernard Helyer]

>You need to read TDPL for that :o).

Please don't start replying to queries in this fashion. Not everyone
has the wherewithal to get a copy of a book such as TDPL. Especially
seeing as you're the author, this kind of reply just looks like whoring
for the book. I'm not saying that's what it is, just what it can look
like.

I've got TDPL on the way from Amazon, by the way. I just don't want to
see this reply, and wanted to express my distaste.