code: public Pair<Integer, Integer> walkToCoord(IPosition position)
  	{
  		walkToY(position.y());
  		walkToX(position.x());
  
  		return Pair.of(lineIndex, globalIndex);
  	}
docs: Advances this {@link StringWalker} to the {@code position}.
  
  @param position the position
  @return the int