@Override
  protected Coordinates getCoordinates() {
    Coordinates c = super.getCoordinates();
    if (c != null) return c;

    Matcher relativeMatcher = relativeNumberPattern.matcher(getText());
    if (relativeMatcher.matches()) {
      int caretLine = myEditor.getCaretModel().getLogicalPosition().line;
      int relativeLine = Integer.parseInt(relativeMatcher.group(1));
      int logicalLine = RelativeLineHelper.INSTANCE.getLogicalLine(myEditor, caretLine, relativeLine);

      int linesTotal = myEditor.getDocument().getLineCount();
      return new Coordinates(Math.max(0, Math.min(logicalLine, linesTotal - 1)), 0);
    }
    return null;
  }
@Override
  protected Coordinates getCoordinates()