Homepage: https://github.com/emacsorphanage/setnu
Updated:
Vi-style line number mode for Emacs
M-x setnu-mode toggles the line number mode on and off. turn-on-setnu-mode is useful for adding to a major-mode hook variable. Example: (add-hook 'text-mode-hook 'turn-on-setnu-mode) to automatically turn on line numbering when enterting text-mode." Send bug reports to kyle@wonderworks.com Requires Emacs 19.29 or later, or XEmacs 19.14 or later.