Yeah, I've seen the first command before. The command-specific undo is closer to what I was thinking of, but ideally, I'd want it to be triggered by the same keystroke/button as any other undo. It currently works in batches while outside of the command, which is fine, but the actual undo keystroke doesn't work at all inside the command. Would the command-specific undo bind to the standard undo keystroke?

/Ella