Author Arnold Robbins has chosen the most valuable command vi, Vim, and the major clones vi cruel? Elvis Presley, and NVI? And packed into the pocket references are easy-browsing. This second edition includes: Command line option-command, and vi set options Input mode shortcuts replacement and regular expressions and the choice of the former command Initialization and Enhanced recovery tags and tag stack is expanded section on Vim commands and a choice of additional features in the vile, elvis, and Internet resources vi An NVI to complete index