private TextRange expandToLines(@NotNull TextRange original) {
    int startLine = myDocument.getLineNumber(original.getStartOffset());
    int endLine = myDocument.getLineNumber(original.getEndOffset() - 1);
    int rangeStart = myDocument.getLineStartOffset(startLine);
    int rangeEnd = myDocument.getLineEndOffset(endLine);
    if (rangeStart > 0 && myDocument.getCharsSequence().charAt(rangeStart - 1) == '\n') rangeStart--;
    return new TextRange(rangeStart, rangeEnd);
  }
private TextRange expandToLines(@NotNull TextRange original)