Remember how my Minecraft program could generate letters? Well, I had an idea and it worked! I made it so you can generate entire strings of text, not just letters. It is really cool. If you want the text "Go Minecraft!" on your world, just enter it in on the Terminal and it generates the text! Here is how I did it (non-geeks, better skip this stuff :P).
I first made it so the text it gets is broken into just the first letter. Then, I made a loop so that it would keep going to the next letter/character, and also adding spaces. And it worked like ice cream! (Well, not really. More like Rocky Road Fudge xD)