Your actions performed with the text are added to the history as a distinct batch after each pause, saving you from fear of doing something wrong. So, you can restore your file content by using the Undo or Redo function.
The Undo command in eXo IDE helps you obtain your desired changes, such as formatted text, moved blocks, deleted text by following either of two handy ways:
Press Ctrl+Z.
Click
on the toolbar.
Note
The Undo function is disabled in case of no new changes in your text. To undo the Undone action, use the Redo function.
After you have undone your performed action on the text but unfortunately what recovered is not satisfactory, simply click the Redo function to set back. The Redo function is used in the following cases:
Get exactly whatever the Undo command does. For example, if you type some text, Undo deletes the text, and Redo recovers the deleted text.
If you use Undo to recover your deleted text, Redo will delete the text again.
The Redo function can be performed via one the two following ways:
Press Ctrl+Y.
Click
on the toolbar.
Note
Redo is available only after Undo was performed.
In the Code editor, the Undo/Redo functions are disabled in case of no changes in the Undo/Redo history.
Each file opened in the editor has its own history.