@Contract(pure = true)
  public static boolean isEscapedBackslash(@NotNull CharSequence text, int startOffset, int backslashOffset) {
    if (text.charAt(backslashOffset) != '\\') {
      return true;
    }
    boolean escaped = false;
    for (int i = startOffset; i < backslashOffset; i++) {
      if (text.charAt(i) == '\\') {
        escaped = !escaped;
      }
      else {
        escaped = false;
      }
    }
    return escaped;
  }
@Contract(pure = true)
  public static boolean isEscapedBackslash(@NotNull CharSequence text, int startOffset, int backslashOffset)