Jumping into insert mode

You've already learned to enter insert mode using i, which puts you in insert mode at the position of the cursor.

There are a few more convenient shortcuts for entering insert mode:

• a places you in insert mode after the cursor

• A places you in insert mode at the end of the line (equivalent of $a)

• I places you in insert mode at the beginning of the line, but after indentation (equivalent of _i)

• o adds a new line below the cursor before entering insert mode
• O adds a new line above the cursor before entering insert mode
• gi places you in insert mode where you last exited it

You've also learned how to enter insert mode after deleting some code with the change command (c). Here are more ways to chain change commands:

• C deletes text to the right of the cursor (until the end of the line) before entering insert mode
• cc or S deletes the contents of the line before entering insert mode, while preserving indentation
• s deletes a single character (prefix by a number to delete multiple) before placing you in insert mode