Listing 2. Hole Description File (holes/southwall.holes) for the South Wall

# Front door (floor to 7 ft, starts 2.5 ft
# from wall's origin, 3 ft wide)
0 7 2.5 3:d
# window (3 ft to 6 ft from the floor, starts
# 9 ft along the wall, 3 ft wide)
3 6 9 3:w