private static int getTextStartColumn(@NotNull String text, int tabSize) {
    int column = 0;
    boolean newlineSeen = false;
    for (int i = 0; i < text.length(); i++) {
      char c = text.charAt(i);
      if (c == '\n') newlineSeen = true;
      else if (c == ' ' || c == '\t') {
        if (column >= 0) column = nextColumn(column, c, tabSize);
      }
      else break;
    }
    return newlineSeen ? column : -column - 1;
  }
private static int getTextStartColumn(@NotNull String text, int tabSize)