The following lines were added (+) and removed (-):
=== vim ====== [[vim]] ===vim is a vi-compatible text editor. It has many powerful enhancements for moving around, searching, and editing documents. Basic editing is simple to learn and there is much additional functionality to explore. Most functionality is accessed by typing combinations of keystrokes that trigger certain behavior. Vim, or the editor it’s modeled after, vi, is found in most UNIX-based operating systems. If you’ll be doing lots of editing from the command line, it’s a good editor to learn to use, but if you only use a command-line based editor occasionally, you can get by without learning it.[[vim]] is a vi-compatible text editor. It has many powerful enhancements for moving around, searching, and editing documents. Basic editing is simple to learn and there is much additional functionality to explore. Most functionality is accessed by typing combinations of keystrokes that trigger certain behavior. Vim, or the editor it’s modeled after, vi, is found in most UNIX-based operating systems. If you’ll be doing lots of editing from the command line, it’s a good editor to learn to use, but if you only use a command-line based editor occasionally, you can get by without learning it.