Linux.com: Vim’s Newest Features

“Vim, or ‘vi improved,’ is an open source text editor for
multiple platforms. This article gives an overview of vim’s latest
improvements over vi.

“You can find this descendant of Vi on your Linux system by
typing alias vi and pressing Enter. You’ll probably get alias
vi=’vim’. For a comprehensive look at the differences between vi
and vim, you can enter :help differences at the vim command