This is a summary of a much longer essay, which I hope to publish.
To receive a draft of the essay (over 150 pages) by e-mail, send a
request to me via the e-mail link provided here, or visit
www.textexcavation.com where the essay is available to download.
(To find it there easily, search the site for "Snapp" and scroll down the
page a little.) -- James Snapp, Jr. (March 2009)