>>Jim Booth gave an excellent summary of the pattern in a thread starting a couple of days ago, with a very coherent explanation in a message late yesterday or earlier today; I don't have the message or thread, but it shouldn't be that daunting a task to find.
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>PMFJI, I just happened to have that saved. Message#
288044Thanks, Roi. (He needs to read the rest of thread as well, though!)
