Enhancements to vi
As someone who got into Unix and Perl programming by running through the entire “vilearn” tutorial on a ancient VAX running some variant of BSD, I’m a confirmed “vi” fan… emacs has never been my editor.
http://www.calweb.com/~macklinr/goodies/vi.gif
Also see http://vigor.sourceforge.net/ and the associated User Friendly comic strips… had me laughing out loud.
Thomas