Reference Guide

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Undo and Redo


The Undo and Redo functions of the Editor make text editing easier by remembering the actions performed in the editor window and making it possible to revert them as needed.


The Undo feature is a quick way to cancel the recently introduced change and restore the document to its previous state.

To revert the last action you can activate the Undo command in one of two ways:

  1. Press the  button on the toolbar. 
  2. Press the Ctrl+Z combination on your keyboard.

Since the Editor supports numerous undo levels, you can usually go back as many steps as required.


The Redo feature lets you revert the last undo operation. This means that the document returns to the state it was in before you performed the undo.

To revert the last undo operation you can activate the Redo command in one of two ways:

  1. Press the  button on the toolbar.
  2. Press the Ctrl+Y combination on your keyboard.

Just as with undo, many redo levels are supported, so you can usually go forward as many steps as required.