What is "vim"

Vim is an advanced text editor, famous for its modal interface and programmatic editing commands. Allows you to extend its functionality through plugins, which can be subscribed to Viml (language used internally in Vim) or embedding codes from other languages.

Online resources:

• Official website (in English): http://www.vim.org
• Vim Tips Wiki (in English): http://vim.wikia.com/wiki/Vim_Tips_Wiki