code: def move_mission(self, key, selection_index):
          '''move a mission point'''
          idx = self.selection_index_to_idx(key, selection_index)
          self.moving_wp = idx
          print("Moving wp %u" % idxf move_mission(self, key, selection_index):
          '''move a mission point'''
          idx = self.selection_index_to_idx(key, selection_index)
          self.moving_wp = idx
          print("Moving wp %u" % idx)
docs: move a mission point