5.4. Entering and Exiting from Editing Mode

To enter editing mode, use the arrow keys to move the cursor to the location in which you wish to enter text, and press "i".
You can now enter text freely, and delete the text that was just entered by pressing the backspace key.
When you are done entering text, press ESC to return back to command mode.
Note: Pressing ESC twice will always put you back in command mode.