east
else if (location[position].east)
position = location[position].east;
back = here.east;
right = here.east;
left = here.east;
ahead = here.east;
goto east;
east:
east = 1;
east = 0;
d2, m2, s2, fs2, east ? "E" : "W",
int east;
goto east;
east: