Welcome to Mastering Vim, a book which will teach you to get good with Vim, its plugins, and its ideological successors!

This chapter will establish a foundation for working with Vim. Every tool is built with a particular usage philosophy in mind, and Vim is not an exception. Vim introduces a different way of working with text compared to what most people are used to these days. This chapter focuses on highlighting these differences and establishing a set of healthy editing habits. It will let you approach Vim in a Vim-friendly frame of mind and will ensure you're using the right tools for the job. To make examples concrete, we will be using Vim to create a small Python application throughout this chapter.

The following topics will be covered in this chapter:

• Modal versus modeless interfaces, and why is Vim different from other editors
• Installing and updating Vim
• The gVim - the graphical user interface for Vim
• Configuring Vim for working with Python and editing your .vimrc file
• Common file operations: opening, modifying, saving, and closing files

• Moving around: navigating with arrow keys, hjkl, by words, paragraphs, and so on

• Making simple edits to files and combining editing commands with movement commands
• Persistent undo history
• Navigating the built-in Vim manual