6.5.2.1 Append

Type a (append) to insert text to the right of the cursor. Experiment by moving the cursor anywhere on a line and typing a, followed by the text you want to add. Press Esc when you're finished.

Type A to add text to the end of a line. To see how this works, position the cursor anywhere on a text line and type A. The cursor will move to the end of the line, where you can type your additions. Press Esc when you're done.