No, I saved them just as numbers. I actually tried to keep it under 256 characters, but that doesn't account for future additions/long names, any other number of variables introduced by other staff. And anyways, when all done, all I had was a huge mess of numbers and quotes because graal turns {}'s into ""s, which is makes it even harder to read.
So use more then one variable, then it won't overflow. Crazy pills?