Visual interface editor clone (UNIX)
view [options]... [+command] file...
See elvis for a full listing.
The view utility is an interactive fullscreen editor that's compatible with the Unix/POSIX vi editor. The view utility in QNX Neutrino is a link to elvis.
elvis, ctags, qed, sed
Linda Lamb, Learning the vi Editor, O'Reilly and Associates, 1990