New posts in Undo Redo

How do you 'redo' changes after 'undo' with Emacs?

Undo and redo features in a Tkinter Text widget?

best practice for Undo Redo implementation

How to add undo / redo buttons to toolbar in Eclipse?

How to implement good and efficient undo/redo functionality for a TextBox

NSInvocation for Dummies?