prototype code to split mbox files

[David Relson]

Matthias,

I'll look at it in a bit, I'm trying out a new MUA.

FYI, I've reworked the main loop of bogofilter, i.e. the code that does (roughly)

while (!done) 
	get a message
	register if appropriate
	classify if appropriate
	write if appropriate
	update if appropriate

David