SFROTZ: Extended options probably shouldn't be mentioned in basic usage blurb
With @welash's fix for #105 (closed), it seems clear that the basic usage blurb should not mention the extended options. I'll create an -H option to discuss those and remove -L and -N from the basic blurb. There's no more vertical space to cram more of this stuff into an 80x24 xterm.
Edited by David Griffith