- b -

• backward() : dir
• book_cash() : player_x
• build_bridge() : command_x
• build_bridge_at() : command_x
• build_depot() : command_x
• build_road() : command_x
• build_sign_at() : command_x
• build_station() : command_x
• build_way() : command_x
• build_wayobj() : command_x