History of 2016-05-04 UI considerations again – undo

06:09 UTC Revision 1 . . . . Marcin BorkowskiAs you might have guessed, I pay siginificant attention to UI/UX issues. Since I’ve been implementing undo functionality recently, I thought I’d share a fwe thoughts about it. On the surface, undo seems easy: you record all changes you have made and revert the last one on demand. When you look at details, however, things can get messy.