Undo - menu Edit > Undo (Ctrl+Z)
- Reverses a maximum of
200 editing actions (configurable in the Editor options
page) to return to the preceding state. Complex operations like Replace
All or Indent selection count as a single undo
event.
Redo - menu Edit > Redo (Ctrl+Y for Windows, Ctrl+Shift+Z for Mac OSX and
Linux)
- Recreates a maximum of 100 editing actions that were undone by the
Undo function.