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