- Some connections remain between copying (may be fixed)
- Some large loads destroy current board (e.g. DIS, DIS, ADD)
- Prevent double links
- Bump object connection limit to 16bit
- Move code out of main() into satellite functions, inc. common logic
- Make all find_if use const&
- Clock correction when going from slow to fast (introduce 1s lag cap)
- Add Is- to all bools
- Stop off-screen draw
- Check that continuous-link doesn't add more than one link
- Event-driven redraw
- Fast-mo
- Adaptive grid size, recreated on load and window resize