+<!-- The -v option (for log level) is not enough. There are many more
+log switches than the simple levels you mention, and more can (and will)
+be defined in (loadable?) modules. You can get them all listed in the
+log file with '-v loglevel'. Most users will at least have interest in
+'server', 'session', 'request', and 'requestdetail', and possibly
+'searchhits', 'searchterms', 'resultsets', 'rpn'. And maybe many more...
+I ought to write a script that greps the bits from the source code -
+that is the only way to get to them, there is no longer any central
+repository for them. No idea how to explain this neatly in the man
+page...
+Heikki -->
+