Because, of course ... * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi.html http://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi... The

Because, of course ... * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi.html http://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi... There is a whole history of why emacs is not likewise in the SUS, already related long since by other people.