The editor has an undo facility to undo previous editing actions. The redo feature can be used to re-apply previously undone actions.

To undo one editing action:

• Choose Edit > Undo or press Ctrl+Z.

The standard Windows key sequence Alt+Backspace also undoes an edit.

To undo multiple editing actions:

1. On the Standard toolbar, click the arrow next to the Undo button.
2. Select the editing operations to undo.

To undo all edits:

• Choose Edit > Others > Undo All or press Ctrl+K, Ctrl+Z.

To redo one editing action:

• Choose Edit > Redo or press Ctrl+Y.

The standard Windows key sequence Alt+Shift+Backspace also redoes an edit.

To redo multiple editing actions:

1. On the Standard toolbar, click the arrow next to the Redo tool button.
2. From the pop-up menu, select the editing operations to redo.

To redo all edits:

• Choose Edit > Others > Redo All or press Ctrl+K, Ctrl+Y.