Well. Apart from dreaming, mobile code is pushed into the far future because there are still too many mundane tasks to do. I didn't even implement string unescaping yet, so that's why Hello World doesn't work right. And the more pressing matter after that is implementing a sane manner of being able to link in C++ defined combinators and some kind of sane library for primitive IO and standard operators. That's at least about half a year's of work before I even get to the point I can start thinking about linking in matrix operations.
So, I better get coding.