Method isHexDigit

tools/mcdevicetree.js:1067–1069

(code)

    return CHAR_TABLE[code] & DIGIT;
  }
  isHexDigit(code) {
    return CHAR_TABLE[code] & HEX_DIGIT;
  }
  isIdentifierStart(code) {
    return CHAR_TABLE[code] & IDENTIFIER_START;
  }