Wait, there’s a difference between vi and vim? VI arrow key bug in Ubuntu (I thought all vi was actually vim)

Update: oh wait, post-sudo aptitude install vim-full, vi=vim:

$ which vi
/usr/bin/vi
$ ls /usr/bin/vi
lrwxrwxrwx 1 root root 20 2007-04-20 08:53 /usr/bin/vi -> /etc/alternatives/vi
$ ls /etc/alternatives/vi
lrwxrwxrwx 1 root root 17 2007-04-26 09:53 /etc/alternatives/vi -> /usr/bin/vim.full