Assignment 3: Ari and Philip (Team 10)

Note: our language requires a case-sensitive file system. If it doesn't work on your machine, use knuth.
Exactly. So we wrote our programs as "go forward while it's open" but you might also want to do "turn left while it's closed" which would be `Go T0`
Or, for `To`, as Philip is describing above, it let's you implement branching nicely. Perhaps your code just turned left, now you want to either switch to an old behavior specified by state 0 if there's a wall, or a behavior specified by state 5 if there isn't. This would be done with
`Go To 0`
`GO To 5`