Also manpages are hyperlinked to each other. You can easily say "see some other page (3)" and an html viewer will automatically make that into a hyperlink. Try

Also manpages are hyperlinked to each other. You can easily say "see some other page (3)" and an html viewer will automatically make that into a hyperlink. Try the man: protocol in Konqueror. They are an extremely useful resource where you can put a lot more information than in the output of "-h".