Thanks! That was kind of the point. There is a command line text editor called vi(m) that a lot of people have difficulty learning, but that is super powerful once you learn it. It was just an idea that I had and wanted to see how it would work. You can make it a bit easier by using the arrows to move VIctor around. You can also do this in vi, so it still counts, but I wanted to familiarize people with using hjkl to move, so I didn't outright state that.