In terms of undoing, I use git and I could undo it with just a few keystrokes. As for the refactoring, yeah, you're right, that stuff would be difficult. I'll k

In terms of undoing, I use git and I could undo it with just a few keystrokes. As for the refactoring, yeah, you're right, that stuff would be difficult. I'll keep it in mind if I ever do need to do that stuff. It hasn't happened yet, though.