Keylogger

[Ralf Mardorf]

On Sun, 3 Dec 2017 20:47:56 +0100, Ralf Mardorf wrote:
>Btw. take a look at GIMP, it provides an undo history with thumbnails.
>You don't need to undo step by step, you could ignore ten or more undo
>steps and chose to revert to undo step 11 or any other.

GIMP is also a good example for the kind of data that is available by
the undo history. Changes to the picture you are editing are included to
the history, changes you do to a tool's settings aren't. Plausible, but
not without pitfalls. For other domains the difference between
"plausible" and "irrational" aren't that clear.