Method isUpper

java/com/google/re2j/Unicode.java:72–78

(int r)

  // isUpper reports whether the rune is an upper case letter.
  static boolean isUpper(int r) {
    // See comment in isGraphic.
    if (r <= MAX_LATIN1) {
      return Character.isUpperCase((char) r);
    }
    return is(UnicodeTables.Upper, r);
  }

  // isPrint reports whether the rune is printable (Unicode L/M/N/P/S or ' ').
  static boolean isPrint(int r) {