# coding: utf-8
module Minjs
  # Ctype
  module Ctype
    # Tests character _code_ is OctalDigit or not.
    #
    # @param [Fixnum] code
    # @return _true_ if code is OctalDigit, otherwise _false_
    # @see http://www.ecma-international.org/ecma-262 ECMA262 Annex B.
    def octal_digit?(code)
      code >= 0x30 and code <= 0x37
    end

    # Tests character _code_ is DecimalDigit or not.
    #
    # @param [Fixnum] code
    # @return _true_ if code is DecimalDigit, otherwise _false_
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.8.3
    def decimal_digit?(code)
      code >= 0x30 and code <= 0x39
    end

    # Tests character _code_ is HexDigit or not.
    #
    # @param [Fixnum] code
    # @return _true_ if code is HexlDigit, otherwise _false_.
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.8.3
    def hex_digit?(code)
      code >= 0x30 && code <= 0x39 or
      code >= 0x41 && code <= 0x46 or
      code >= 0x61 && code <= 0x66
    end

    # Tests character _code_ is WhiteSpace or not.
    #
    # WhiteSpace is    <TAB>,
    # <VT>,
    # <FF>,
    # <SP>,
    # <NBSP>,
    # <BOM> and
    # <USP> any character in the Unicode category Zs
    #
    # @param [Fixnum] code
    # @return _true_ if code is WhiteSpace, otherwise _false_.
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.2
    def white_space?(code)
      code == 0x20 || code == 0x9 || code == 0xb || code == 0xc || code == 0xa0 || code == 0xfeff ||
        code == 0x1680 || # OGHAM SPACE MARK
        (code and code >= 0x2000 && code <= 0x200a) ||
        code == 0x202f || # NARROW NO-BREAK SPACE
        code == 0x205f || # MEDIUM MATHEMATICAL SPACE
        code == 0x3000  # IDEOGRAPHIC SPACE
    end

    # Tests character _code_ is LineTerminator or not.
    # LineTerminator is
    # <LF>,
    # <CR>,
    # <LS> and
    # <PS>
    #
    # @param [Fixnum] code
    # @return _true_ if code is LineTerminator, otherwise _false_.
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.3
    def line_terminator?(code)
      code == 0x0a || code == 0x0d || code == 0x2028 || code == 0x2029
    end

    # Test character _code_ is IdentifierStart or not.
    #
    # IdentifierStart is any character in the Unicode categories
    #
    # * “Uppercase letter (Lu)
    # * “Lowercase letter (Ll)”
    # * “Titlecase letter (Lt)”
    # * “Modifier letter (Lm)”
    # * “Other letter (Lo)”
    # * “Letter number (Nl)
    #
    # @param [Fixnum] c
    # @return _true_ if code is IdentifierStart, otherwise _false_.
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.6

    def identifier_start?(c)
      return false if c.nil?
      # almost all characters are ascii
      if c == 0x24 || c == 0x5f ||
         (c >= 0x41 && c <= 0x5a) ||
         (c >= 0x61 && c <= 0x7a)
        return true
      elsif c <= 0x7f
        return false
      elsif (c == 0xaa) || # 53
        (c == 0xb5) || # 54
        (c == 0xba) || # 55
        (c >= 0xc0 && c <= 0xd6) || # 78
        (c >= 0xd8 && c <= 0xf6) || # 109
        (c >= 0xf8 && c <= 0x2c1) || # 567
        (c >= 0x2c6 && c <= 0x2d1) || # 579
        (c >= 0x2e0 && c <= 0x2e4) || # 584
        (c == 0x2ec) || # 585
        (c == 0x2ee) || # 586
        (c >= 0x370 && c <= 0x374) || # 591
        (c >= 0x376 && c <= 0x377) || # 593
        (c >= 0x37a && c <= 0x37d) || # 597
        (c == 0x37f) || # 598
        (c == 0x386) || # 599
        (c >= 0x388 && c <= 0x38a) || # 602
        (c == 0x38c) || # 603
        (c >= 0x38e && c <= 0x3a1) || # 623
        (c >= 0x3a3 && c <= 0x3f5) || # 706
        (c >= 0x3f7 && c <= 0x481) || # 845
        (c >= 0x48a && c <= 0x52f) || # 1011
        (c >= 0x531 && c <= 0x556) || # 1049
        (c == 0x559) || # 1050
        (c >= 0x561 && c <= 0x587) || # 1089
        (c >= 0x5d0 && c <= 0x5ea) || # 1116
        (c >= 0x5f0 && c <= 0x5f2) || # 1119
        (c >= 0x620 && c <= 0x64a) || # 1162
        (c >= 0x66e && c <= 0x66f) || # 1164
        (c >= 0x671 && c <= 0x6d3) || # 1263
        (c == 0x6d5) || # 1264
        (c >= 0x6e5 && c <= 0x6e6) || # 1266
        (c >= 0x6ee && c <= 0x6ef) || # 1268
        (c >= 0x6fa && c <= 0x6fc) || # 1271
        (c == 0x6ff) || # 1272
        (c == 0x710) || # 1273
        (c >= 0x712 && c <= 0x72f) || # 1303
        (c >= 0x74d && c <= 0x7a5) || # 1392
        (c == 0x7b1) || # 1393
        (c >= 0x7ca && c <= 0x7ea) || # 1426
        (c >= 0x7f4 && c <= 0x7f5) || # 1428
        (c == 0x7fa) || # 1429
        (c >= 0x800 && c <= 0x815) || # 1451
        (c == 0x81a) || # 1452
        (c == 0x824) || # 1453
        (c == 0x828) || # 1454
        (c >= 0x840 && c <= 0x858) || # 1479
        (c >= 0x8a0 && c <= 0x8b2) || # 1498
        (c >= 0x904 && c <= 0x939) || # 1552
        (c == 0x93d) || # 1553
        (c == 0x950) || # 1554
        (c >= 0x958 && c <= 0x961) || # 1564
        (c >= 0x971 && c <= 0x980) || # 1580
        (c >= 0x985 && c <= 0x98c) || # 1588
        (c >= 0x98f && c <= 0x990) || # 1590
        (c >= 0x993 && c <= 0x9a8) || # 1612
        (c >= 0x9aa && c <= 0x9b0) || # 1619
        (c == 0x9b2) || # 1620
        (c >= 0x9b6 && c <= 0x9b9) || # 1624
        (c == 0x9bd) || # 1625
        (c == 0x9ce) || # 1626
        (c >= 0x9dc && c <= 0x9dd) || # 1628
        (c >= 0x9df && c <= 0x9e1) || # 1631
        (c >= 0x9f0 && c <= 0x9f1) || # 1633
        (c >= 0xa05 && c <= 0xa0a) || # 1639
        (c >= 0xa0f && c <= 0xa10) || # 1641
        (c >= 0xa13 && c <= 0xa28) || # 1663
        (c >= 0xa2a && c <= 0xa30) || # 1670
        (c >= 0xa32 && c <= 0xa33) || # 1672
        (c >= 0xa35 && c <= 0xa36) || # 1674
        (c >= 0xa38 && c <= 0xa39) || # 1676
        (c >= 0xa59 && c <= 0xa5c) || # 1680
        (c == 0xa5e) || # 1681
        (c >= 0xa72 && c <= 0xa74) || # 1684
        (c >= 0xa85 && c <= 0xa8d) || # 1693
        (c >= 0xa8f && c <= 0xa91) || # 1696
        (c >= 0xa93 && c <= 0xaa8) || # 1718
        (c >= 0xaaa && c <= 0xab0) || # 1725
        (c >= 0xab2 && c <= 0xab3) || # 1727
        (c >= 0xab5 && c <= 0xab9) || # 1732
        (c == 0xabd) || # 1733
        (c == 0xad0) || # 1734
        (c >= 0xae0 && c <= 0xae1) || # 1736
        (c >= 0xb05 && c <= 0xb0c) || # 1744
        (c >= 0xb0f && c <= 0xb10) || # 1746
        (c >= 0xb13 && c <= 0xb28) || # 1768
        (c >= 0xb2a && c <= 0xb30) || # 1775
        (c >= 0xb32 && c <= 0xb33) || # 1777
        (c >= 0xb35 && c <= 0xb39) || # 1782
        (c == 0xb3d) || # 1783
        (c >= 0xb5c && c <= 0xb5d) || # 1785
        (c >= 0xb5f && c <= 0xb61) || # 1788
        (c == 0xb71) || # 1789
        (c == 0xb83) || # 1790
        (c >= 0xb85 && c <= 0xb8a) || # 1796
        (c >= 0xb8e && c <= 0xb90) || # 1799
        (c >= 0xb92 && c <= 0xb95) || # 1803
        (c >= 0xb99 && c <= 0xb9a) || # 1805
        (c == 0xb9c) || # 1806
        (c >= 0xb9e && c <= 0xb9f) || # 1808
        (c >= 0xba3 && c <= 0xba4) || # 1810
        (c >= 0xba8 && c <= 0xbaa) || # 1813
        (c >= 0xbae && c <= 0xbb9) || # 1825
        (c == 0xbd0) || # 1826
        (c >= 0xc05 && c <= 0xc0c) || # 1834
        (c >= 0xc0e && c <= 0xc10) || # 1837
        (c >= 0xc12 && c <= 0xc28) || # 1860
        (c >= 0xc2a && c <= 0xc39) || # 1876
        (c == 0xc3d) || # 1877
        (c >= 0xc58 && c <= 0xc59) || # 1879
        (c >= 0xc60 && c <= 0xc61) || # 1881
        (c >= 0xc85 && c <= 0xc8c) || # 1889
        (c >= 0xc8e && c <= 0xc90) || # 1892
        (c >= 0xc92 && c <= 0xca8) || # 1915
        (c >= 0xcaa && c <= 0xcb3) || # 1925
        (c >= 0xcb5 && c <= 0xcb9) || # 1930
        (c == 0xcbd) || # 1931
        (c == 0xcde) || # 1932
        (c >= 0xce0 && c <= 0xce1) || # 1934
        (c >= 0xcf1 && c <= 0xcf2) || # 1936
        (c >= 0xd05 && c <= 0xd0c) || # 1944
        (c >= 0xd0e && c <= 0xd10) || # 1947
        (c >= 0xd12 && c <= 0xd3a) || # 1988
        (c == 0xd3d) || # 1989
        (c == 0xd4e) || # 1990
        (c >= 0xd60 && c <= 0xd61) || # 1992
        (c >= 0xd7a && c <= 0xd7f) || # 1998
        (c >= 0xd85 && c <= 0xd96) || # 2016
        (c >= 0xd9a && c <= 0xdb1) || # 2040
        (c >= 0xdb3 && c <= 0xdbb) || # 2049
        (c == 0xdbd) || # 2050
        (c >= 0xdc0 && c <= 0xdc6) || # 2057
        (c >= 0xe01 && c <= 0xe30) || # 2105
        (c >= 0xe32 && c <= 0xe33) || # 2107
        (c >= 0xe40 && c <= 0xe46) || # 2114
        (c >= 0xe81 && c <= 0xe82) || # 2116
        (c == 0xe84) || # 2117
        (c >= 0xe87 && c <= 0xe88) || # 2119
        (c == 0xe8a) || # 2120
        (c == 0xe8d) || # 2121
        (c >= 0xe94 && c <= 0xe97) || # 2125
        (c >= 0xe99 && c <= 0xe9f) || # 2132
        (c >= 0xea1 && c <= 0xea3) || # 2135
        (c == 0xea5) || # 2136
        (c == 0xea7) || # 2137
        (c >= 0xeaa && c <= 0xeab) || # 2139
        (c >= 0xead && c <= 0xeb0) || # 2143
        (c >= 0xeb2 && c <= 0xeb3) || # 2145
        (c == 0xebd) || # 2146
        (c >= 0xec0 && c <= 0xec4) || # 2151
        (c == 0xec6) || # 2152
        (c >= 0xedc && c <= 0xedf) || # 2156
        (c == 0xf00) || # 2157
        (c >= 0xf40 && c <= 0xf47) || # 2165
        (c >= 0xf49 && c <= 0xf6c) || # 2201
        (c >= 0xf88 && c <= 0xf8c) || # 2206
        (c >= 0x1000 && c <= 0x102a) || # 2249
        (c == 0x103f) || # 2250
        (c >= 0x1050 && c <= 0x1055) || # 2256
        (c >= 0x105a && c <= 0x105d) || # 2260
        (c == 0x1061) || # 2261
        (c >= 0x1065 && c <= 0x1066) || # 2263
        (c >= 0x106e && c <= 0x1070) || # 2266
        (c >= 0x1075 && c <= 0x1081) || # 2279
        (c == 0x108e) || # 2280
        (c >= 0x10a0 && c <= 0x10c5) || # 2318
        (c == 0x10c7) || # 2319
        (c == 0x10cd) || # 2320
        (c >= 0x10d0 && c <= 0x10fa) || # 2363
        (c >= 0x10fc && c <= 0x1248) || # 2696
        (c >= 0x124a && c <= 0x124d) || # 2700
        (c >= 0x1250 && c <= 0x1256) || # 2707
        (c == 0x1258) || # 2708
        (c >= 0x125a && c <= 0x125d) || # 2712
        (c >= 0x1260 && c <= 0x1288) || # 2753
        (c >= 0x128a && c <= 0x128d) || # 2757
        (c >= 0x1290 && c <= 0x12b0) || # 2790
        (c >= 0x12b2 && c <= 0x12b5) || # 2794
        (c >= 0x12b8 && c <= 0x12be) || # 2801
        (c == 0x12c0) || # 2802
        (c >= 0x12c2 && c <= 0x12c5) || # 2806
        (c >= 0x12c8 && c <= 0x12d6) || # 2821
        (c >= 0x12d8 && c <= 0x1310) || # 2878
        (c >= 0x1312 && c <= 0x1315) || # 2882
        (c >= 0x1318 && c <= 0x135a) || # 2949
        (c >= 0x1380 && c <= 0x138f) || # 2965
        (c >= 0x13a0 && c <= 0x13f4) || # 3050
        (c >= 0x1401 && c <= 0x166c) || # 3670
        (c >= 0x166f && c <= 0x167f) || # 3687
        (c >= 0x1681 && c <= 0x169a) || # 3713
        (c >= 0x16a0 && c <= 0x16ea) || # 3788
        (c >= 0x16ee && c <= 0x16f8) || # 3799
        (c >= 0x1700 && c <= 0x170c) || # 3812
        (c >= 0x170e && c <= 0x1711) || # 3816
        (c >= 0x1720 && c <= 0x1731) || # 3834
        (c >= 0x1740 && c <= 0x1751) || # 3852
        (c >= 0x1760 && c <= 0x176c) || # 3865
        (c >= 0x176e && c <= 0x1770) || # 3868
        (c >= 0x1780 && c <= 0x17b3) || # 3920
        (c == 0x17d7) || # 3921
        (c == 0x17dc) || # 3922
        (c >= 0x1820 && c <= 0x1877) || # 4010
        (c >= 0x1880 && c <= 0x18a8) || # 4051
        (c == 0x18aa) || # 4052
        (c >= 0x18b0 && c <= 0x18f5) || # 4122
        (c >= 0x1900 && c <= 0x191e) || # 4153
        (c >= 0x1950 && c <= 0x196d) || # 4183
        (c >= 0x1970 && c <= 0x1974) || # 4188
        (c >= 0x1980 && c <= 0x19ab) || # 4232
        (c >= 0x19c1 && c <= 0x19c7) || # 4239
        (c >= 0x1a00 && c <= 0x1a16) || # 4262
        (c >= 0x1a20 && c <= 0x1a54) || # 4315
        (c == 0x1aa7) || # 4316
        (c >= 0x1b05 && c <= 0x1b33) || # 4363
        (c >= 0x1b45 && c <= 0x1b4b) || # 4370
        (c >= 0x1b83 && c <= 0x1ba0) || # 4400
        (c >= 0x1bae && c <= 0x1baf) || # 4402
        (c >= 0x1bba && c <= 0x1be5) || # 4446
        (c >= 0x1c00 && c <= 0x1c23) || # 4482
        (c >= 0x1c4d && c <= 0x1c4f) || # 4485
        (c >= 0x1c5a && c <= 0x1c7d) || # 4521
        (c >= 0x1ce9 && c <= 0x1cec) || # 4525
        (c >= 0x1cee && c <= 0x1cf1) || # 4529
        (c >= 0x1cf5 && c <= 0x1cf6) || # 4531
        (c >= 0x1d00 && c <= 0x1dbf) || # 4723
        (c >= 0x1e00 && c <= 0x1f15) || # 5001
        (c >= 0x1f18 && c <= 0x1f1d) || # 5007
        (c >= 0x1f20 && c <= 0x1f45) || # 5045
        (c >= 0x1f48 && c <= 0x1f4d) || # 5051
        (c >= 0x1f50 && c <= 0x1f57) || # 5059
        (c == 0x1f59) || # 5060
        (c == 0x1f5b) || # 5061
        (c == 0x1f5d) || # 5062
        (c >= 0x1f5f && c <= 0x1f7d) || # 5093
        (c >= 0x1f80 && c <= 0x1fb4) || # 5146
        (c >= 0x1fb6 && c <= 0x1fbc) || # 5153
        (c == 0x1fbe) || # 5154
        (c >= 0x1fc2 && c <= 0x1fc4) || # 5157
        (c >= 0x1fc6 && c <= 0x1fcc) || # 5164
        (c >= 0x1fd0 && c <= 0x1fd3) || # 5168
        (c >= 0x1fd6 && c <= 0x1fdb) || # 5174
        (c >= 0x1fe0 && c <= 0x1fec) || # 5187
        (c >= 0x1ff2 && c <= 0x1ff4) || # 5190
        (c >= 0x1ff6 && c <= 0x1ffc) || # 5197
        (c == 0x2071) || # 5198
        (c == 0x207f) || # 5199
        (c >= 0x2090 && c <= 0x209c) || # 5212
        (c == 0x2102) || # 5213
        (c == 0x2107) || # 5214
        (c >= 0x210a && c <= 0x2113) || # 5224
        (c == 0x2115) || # 5225
        (c >= 0x2119 && c <= 0x211d) || # 5230
        (c == 0x2124) || # 5231
        (c == 0x2126) || # 5232
        (c == 0x2128) || # 5233
        (c >= 0x212a && c <= 0x212d) || # 5237
        (c >= 0x212f && c <= 0x2139) || # 5248
        (c >= 0x213c && c <= 0x213f) || # 5252
        (c >= 0x2145 && c <= 0x2149) || # 5257
        (c == 0x214e) || # 5258
        (c >= 0x2160 && c <= 0x2188) || # 5299
        (c >= 0x2c00 && c <= 0x2c2e) || # 5346
        (c >= 0x2c30 && c <= 0x2c5e) || # 5393
        (c >= 0x2c60 && c <= 0x2ce4) || # 5526
        (c >= 0x2ceb && c <= 0x2cee) || # 5530
        (c >= 0x2cf2 && c <= 0x2cf3) || # 5532
        (c >= 0x2d00 && c <= 0x2d25) || # 5570
        (c == 0x2d27) || # 5571
        (c == 0x2d2d) || # 5572
        (c >= 0x2d30 && c <= 0x2d67) || # 5628
        (c == 0x2d6f) || # 5629
        (c >= 0x2d80 && c <= 0x2d96) || # 5652
        (c >= 0x2da0 && c <= 0x2da6) || # 5659
        (c >= 0x2da8 && c <= 0x2dae) || # 5666
        (c >= 0x2db0 && c <= 0x2db6) || # 5673
        (c >= 0x2db8 && c <= 0x2dbe) || # 5680
        (c >= 0x2dc0 && c <= 0x2dc6) || # 5687
        (c >= 0x2dc8 && c <= 0x2dce) || # 5694
        (c >= 0x2dd0 && c <= 0x2dd6) || # 5701
        (c >= 0x2dd8 && c <= 0x2dde) || # 5708
        (c == 0x2e2f) || # 5709
        (c >= 0x3005 && c <= 0x3007) || # 5712
        (c >= 0x3021 && c <= 0x3029) || # 5721
        (c >= 0x3031 && c <= 0x3035) || # 5726
        (c >= 0x3038 && c <= 0x303c) || # 5731
        (c >= 0x3041 && c <= 0x3096) || # 5817
        (c >= 0x309d && c <= 0x309f) || # 5820
        (c >= 0x30a1 && c <= 0x30fa) || # 5910
        (c >= 0x30fc && c <= 0x30ff) || # 5914
        (c >= 0x3105 && c <= 0x312d) || # 5955
        (c >= 0x3131 && c <= 0x318e) || # 6049
        (c >= 0x31a0 && c <= 0x31ba) || # 6076
        (c >= 0x31f0 && c <= 0x31ff) || # 6092
        (c == 0x3400) || # 6093
        (c == 0x4db5) || # 6094
        (c == 0x4e00) || # 6095
        (c == 0x9fcc) || # 6096
        (c >= 0xa000 && c <= 0xa48c) || # 7261
        (c >= 0xa4d0 && c <= 0xa4fd) || # 7307
        (c >= 0xa500 && c <= 0xa60c) || # 7576
        (c >= 0xa610 && c <= 0xa61f) || # 7592
        (c >= 0xa62a && c <= 0xa62b) || # 7594
        (c >= 0xa640 && c <= 0xa66e) || # 7641
        (c >= 0xa67f && c <= 0xa69d) || # 7672
        (c >= 0xa6a0 && c <= 0xa6ef) || # 7752
        (c >= 0xa717 && c <= 0xa71f) || # 7761
        (c >= 0xa722 && c <= 0xa788) || # 7864
        (c >= 0xa78b && c <= 0xa78e) || # 7868
        (c >= 0xa790 && c <= 0xa7ad) || # 7898
        (c >= 0xa7b0 && c <= 0xa7b1) || # 7900
        (c >= 0xa7f7 && c <= 0xa801) || # 7911
        (c >= 0xa803 && c <= 0xa805) || # 7914
        (c >= 0xa807 && c <= 0xa80a) || # 7918
        (c >= 0xa80c && c <= 0xa822) || # 7941
        (c >= 0xa840 && c <= 0xa873) || # 7993
        (c >= 0xa882 && c <= 0xa8b3) || # 8043
        (c >= 0xa8f2 && c <= 0xa8f7) || # 8049
        (c == 0xa8fb) || # 8050
        (c >= 0xa90a && c <= 0xa925) || # 8078
        (c >= 0xa930 && c <= 0xa946) || # 8101
        (c >= 0xa960 && c <= 0xa97c) || # 8130
        (c >= 0xa984 && c <= 0xa9b2) || # 8177
        (c == 0xa9cf) || # 8178
        (c >= 0xa9e0 && c <= 0xa9e4) || # 8183
        (c >= 0xa9e6 && c <= 0xa9ef) || # 8193
        (c >= 0xa9fa && c <= 0xa9fe) || # 8198
        (c >= 0xaa00 && c <= 0xaa28) || # 8239
        (c >= 0xaa40 && c <= 0xaa42) || # 8242
        (c >= 0xaa44 && c <= 0xaa4b) || # 8250
        (c >= 0xaa60 && c <= 0xaa76) || # 8273
        (c == 0xaa7a) || # 8274
        (c >= 0xaa7e && c <= 0xaaaf) || # 8324
        (c == 0xaab1) || # 8325
        (c >= 0xaab5 && c <= 0xaab6) || # 8327
        (c >= 0xaab9 && c <= 0xaabd) || # 8332
        (c == 0xaac0) || # 8333
        (c == 0xaac2) || # 8334
        (c >= 0xaadb && c <= 0xaadd) || # 8337
        (c >= 0xaae0 && c <= 0xaaea) || # 8348
        (c >= 0xaaf2 && c <= 0xaaf4) || # 8351
        (c >= 0xab01 && c <= 0xab06) || # 8357
        (c >= 0xab09 && c <= 0xab0e) || # 8363
        (c >= 0xab11 && c <= 0xab16) || # 8369
        (c >= 0xab20 && c <= 0xab26) || # 8376
        (c >= 0xab28 && c <= 0xab2e) || # 8383
        (c >= 0xab30 && c <= 0xab5a) || # 8426
        (c >= 0xab5c && c <= 0xab5f) || # 8430
        (c >= 0xab64 && c <= 0xab65) || # 8432
        (c >= 0xabc0 && c <= 0xabe2) || # 8467
        (c == 0xac00) || # 8468
        (c == 0xd7a3) || # 8469
        (c >= 0xd7b0 && c <= 0xd7c6) || # 8492
        (c >= 0xd7cb && c <= 0xd7fb) || # 8541
        (c >= 0xf900 && c <= 0xfa6d) || # 8907
        (c >= 0xfa70 && c <= 0xfad9) || # 9013
        (c >= 0xfb00 && c <= 0xfb06) || # 9020
        (c >= 0xfb13 && c <= 0xfb17) || # 9025
        (c == 0xfb1d) || # 9026
        (c >= 0xfb1f && c <= 0xfb28) || # 9036
        (c >= 0xfb2a && c <= 0xfb36) || # 9049
        (c >= 0xfb38 && c <= 0xfb3c) || # 9054
        (c == 0xfb3e) || # 9055
        (c >= 0xfb40 && c <= 0xfb41) || # 9057
        (c >= 0xfb43 && c <= 0xfb44) || # 9059
        (c >= 0xfb46 && c <= 0xfbb1) || # 9167
        (c >= 0xfbd3 && c <= 0xfd3d) || # 9530
        (c >= 0xfd50 && c <= 0xfd8f) || # 9594
        (c >= 0xfd92 && c <= 0xfdc7) || # 9648
        (c >= 0xfdf0 && c <= 0xfdfb) || # 9660
        (c >= 0xfe70 && c <= 0xfe74) || # 9665
        (c >= 0xfe76 && c <= 0xfefc) || # 9800
        (c >= 0xff21 && c <= 0xff3a) || # 9826
        (c >= 0xff41 && c <= 0xff5a) || # 9852
        (c >= 0xff66 && c <= 0xffbe) || # 9941
        (c >= 0xffc2 && c <= 0xffc7) || # 9947
        (c >= 0xffca && c <= 0xffcf) || # 9953
        (c >= 0xffd2 && c <= 0xffd7) || # 9959
        (c >= 0xffda && c <= 0xffdc) || # 9962
        (c >= 0x10000 && c <= 0x1000b) || # 9974
        (c >= 0x1000d && c <= 0x10026) || # 10000
        (c >= 0x10028 && c <= 0x1003a) || # 10019
        (c >= 0x1003c && c <= 0x1003d) || # 10021
        (c >= 0x1003f && c <= 0x1004d) || # 10036
        (c >= 0x10050 && c <= 0x1005d) || # 10050
        (c >= 0x10080 && c <= 0x100fa) || # 10173
        (c >= 0x10140 && c <= 0x10174) || # 10226
        (c >= 0x10280 && c <= 0x1029c) || # 10255
        (c >= 0x102a0 && c <= 0x102d0) || # 10304
        (c >= 0x10300 && c <= 0x1031f) || # 10336
        (c >= 0x10330 && c <= 0x1034a) || # 10363
        (c >= 0x10350 && c <= 0x10375) || # 10401
        (c >= 0x10380 && c <= 0x1039d) || # 10431
        (c >= 0x103a0 && c <= 0x103c3) || # 10467
        (c >= 0x103c8 && c <= 0x103cf) || # 10475
        (c >= 0x103d1 && c <= 0x103d5) || # 10480
        (c >= 0x10400 && c <= 0x1049d) || # 10638
        (c >= 0x10500 && c <= 0x10527) || # 10678
        (c >= 0x10530 && c <= 0x10563) || # 10730
        (c >= 0x10600 && c <= 0x10736) || # 11041
        (c >= 0x10740 && c <= 0x10755) || # 11063
        (c >= 0x10760 && c <= 0x10767) || # 11071
        (c >= 0x10800 && c <= 0x10805) || # 11077
        (c == 0x10808) || # 11078
        (c >= 0x1080a && c <= 0x10835) || # 11122
        (c >= 0x10837 && c <= 0x10838) || # 11124
        (c == 0x1083c) || # 11125
        (c >= 0x1083f && c <= 0x10855) || # 11148
        (c >= 0x10860 && c <= 0x10876) || # 11171
        (c >= 0x10880 && c <= 0x1089e) || # 11202
        (c >= 0x10900 && c <= 0x10915) || # 11224
        (c >= 0x10920 && c <= 0x10939) || # 11250
        (c >= 0x10980 && c <= 0x109b7) || # 11306
        (c >= 0x109be && c <= 0x109bf) || # 11308
        (c == 0x10a00) || # 11309
        (c >= 0x10a10 && c <= 0x10a13) || # 11313
        (c >= 0x10a15 && c <= 0x10a17) || # 11316
        (c >= 0x10a19 && c <= 0x10a33) || # 11343
        (c >= 0x10a60 && c <= 0x10a7c) || # 11372
        (c >= 0x10a80 && c <= 0x10a9c) || # 11401
        (c >= 0x10ac0 && c <= 0x10ac7) || # 11409
        (c >= 0x10ac9 && c <= 0x10ae4) || # 11437
        (c >= 0x10b00 && c <= 0x10b35) || # 11491
        (c >= 0x10b40 && c <= 0x10b55) || # 11513
        (c >= 0x10b60 && c <= 0x10b72) || # 11532
        (c >= 0x10b80 && c <= 0x10b91) || # 11550
        (c >= 0x10c00 && c <= 0x10c48) || # 11623
        (c >= 0x11003 && c <= 0x11037) || # 11676
        (c >= 0x11083 && c <= 0x110af) || # 11721
        (c >= 0x110d0 && c <= 0x110e8) || # 11746
        (c >= 0x11103 && c <= 0x11126) || # 11782
        (c >= 0x11150 && c <= 0x11172) || # 11817
        (c == 0x11176) || # 11818
        (c >= 0x11183 && c <= 0x111b2) || # 11866
        (c >= 0x111c1 && c <= 0x111c4) || # 11870
        (c == 0x111da) || # 11871
        (c >= 0x11200 && c <= 0x11211) || # 11889
        (c >= 0x11213 && c <= 0x1122b) || # 11914
        (c >= 0x112b0 && c <= 0x112de) || # 11961
        (c >= 0x11305 && c <= 0x1130c) || # 11969
        (c >= 0x1130f && c <= 0x11310) || # 11971
        (c >= 0x11313 && c <= 0x11328) || # 11993
        (c >= 0x1132a && c <= 0x11330) || # 12000
        (c >= 0x11332 && c <= 0x11333) || # 12002
        (c >= 0x11335 && c <= 0x11339) || # 12007
        (c == 0x1133d) || # 12008
        (c >= 0x1135d && c <= 0x11361) || # 12013
        (c >= 0x11480 && c <= 0x114af) || # 12061
        (c >= 0x114c4 && c <= 0x114c5) || # 12063
        (c == 0x114c7) || # 12064
        (c >= 0x11580 && c <= 0x115ae) || # 12111
        (c >= 0x11600 && c <= 0x1162f) || # 12159
        (c == 0x11644) || # 12160
        (c >= 0x11680 && c <= 0x116aa) || # 12203
        (c >= 0x118a0 && c <= 0x118df) || # 12267
        (c == 0x118ff) || # 12268
        (c >= 0x11ac0 && c <= 0x11af8) || # 12325
        (c >= 0x12000 && c <= 0x12398) || # 13246
        (c >= 0x12400 && c <= 0x1246e) || # 13357
        (c >= 0x13000 && c <= 0x1342e) || # 14428
        (c >= 0x16800 && c <= 0x16a38) || # 14997
        (c >= 0x16a40 && c <= 0x16a5e) || # 15028
        (c >= 0x16ad0 && c <= 0x16aed) || # 15058
        (c >= 0x16b00 && c <= 0x16b2f) || # 15106
        (c >= 0x16b40 && c <= 0x16b43) || # 15110
        (c >= 0x16b63 && c <= 0x16b77) || # 15131
        (c >= 0x16b7d && c <= 0x16b8f) || # 15150
        (c >= 0x16f00 && c <= 0x16f44) || # 15219
        (c == 0x16f50) || # 15220
        (c >= 0x16f93 && c <= 0x16f9f) || # 15233
        (c >= 0x1b000 && c <= 0x1b001) || # 15235
        (c >= 0x1bc00 && c <= 0x1bc6a) || # 15342
        (c >= 0x1bc70 && c <= 0x1bc7c) || # 15355
        (c >= 0x1bc80 && c <= 0x1bc88) || # 15364
        (c >= 0x1bc90 && c <= 0x1bc99) || # 15374
        (c >= 0x1d400 && c <= 0x1d454) || # 15459
        (c >= 0x1d456 && c <= 0x1d49c) || # 15530
        (c >= 0x1d49e && c <= 0x1d49f) || # 15532
        (c == 0x1d4a2) || # 15533
        (c >= 0x1d4a5 && c <= 0x1d4a6) || # 15535
        (c >= 0x1d4a9 && c <= 0x1d4ac) || # 15539
        (c >= 0x1d4ae && c <= 0x1d4b9) || # 15551
        (c == 0x1d4bb) || # 15552
        (c >= 0x1d4bd && c <= 0x1d4c3) || # 15559
        (c >= 0x1d4c5 && c <= 0x1d505) || # 15624
        (c >= 0x1d507 && c <= 0x1d50a) || # 15628
        (c >= 0x1d50d && c <= 0x1d514) || # 15636
        (c >= 0x1d516 && c <= 0x1d51c) || # 15643
        (c >= 0x1d51e && c <= 0x1d539) || # 15671
        (c >= 0x1d53b && c <= 0x1d53e) || # 15675
        (c >= 0x1d540 && c <= 0x1d544) || # 15680
        (c == 0x1d546) || # 15681
        (c >= 0x1d54a && c <= 0x1d550) || # 15688
        (c >= 0x1d552 && c <= 0x1d6a5) || # 16028
        (c >= 0x1d6a8 && c <= 0x1d6c0) || # 16053
        (c >= 0x1d6c2 && c <= 0x1d6da) || # 16078
        (c >= 0x1d6dc && c <= 0x1d6fa) || # 16109
        (c >= 0x1d6fc && c <= 0x1d714) || # 16134
        (c >= 0x1d716 && c <= 0x1d734) || # 16165
        (c >= 0x1d736 && c <= 0x1d74e) || # 16190
        (c >= 0x1d750 && c <= 0x1d76e) || # 16221
        (c >= 0x1d770 && c <= 0x1d788) || # 16246
        (c >= 0x1d78a && c <= 0x1d7a8) || # 16277
        (c >= 0x1d7aa && c <= 0x1d7c2) || # 16302
        (c >= 0x1d7c4 && c <= 0x1d7cb) || # 16310
        (c >= 0x1e800 && c <= 0x1e8c4) || # 16507
        (c >= 0x1ee00 && c <= 0x1ee03) || # 16511
        (c >= 0x1ee05 && c <= 0x1ee1f) || # 16538
        (c >= 0x1ee21 && c <= 0x1ee22) || # 16540
        (c == 0x1ee24) || # 16541
        (c == 0x1ee27) || # 16542
        (c >= 0x1ee29 && c <= 0x1ee32) || # 16552
        (c >= 0x1ee34 && c <= 0x1ee37) || # 16556
        (c == 0x1ee39) || # 16557
        (c == 0x1ee3b) || # 16558
        (c == 0x1ee42) || # 16559
        (c == 0x1ee47) || # 16560
        (c == 0x1ee49) || # 16561
        (c == 0x1ee4b) || # 16562
        (c >= 0x1ee4d && c <= 0x1ee4f) || # 16565
        (c >= 0x1ee51 && c <= 0x1ee52) || # 16567
        (c == 0x1ee54) || # 16568
        (c == 0x1ee57) || # 16569
        (c == 0x1ee59) || # 16570
        (c == 0x1ee5b) || # 16571
        (c == 0x1ee5d) || # 16572
        (c == 0x1ee5f) || # 16573
        (c >= 0x1ee61 && c <= 0x1ee62) || # 16575
        (c == 0x1ee64) || # 16576
        (c >= 0x1ee67 && c <= 0x1ee6a) || # 16580
        (c >= 0x1ee6c && c <= 0x1ee72) || # 16587
        (c >= 0x1ee74 && c <= 0x1ee77) || # 16591
        (c >= 0x1ee79 && c <= 0x1ee7c) || # 16595
        (c == 0x1ee7e) || # 16596
        (c >= 0x1ee80 && c <= 0x1ee89) || # 16606
        (c >= 0x1ee8b && c <= 0x1ee9b) || # 16623
        (c >= 0x1eea1 && c <= 0x1eea3) || # 16626
        (c >= 0x1eea5 && c <= 0x1eea9) || # 16631
        (c >= 0x1eeab && c <= 0x1eebb) || # 16648
        (c == 0x20000) || # 16649
        (c == 0x2a6d6) || # 16650
        (c == 0x2a700) || # 16651
        (c == 0x2b734) || # 16652
        (c == 0x2b740) || # 16653
        (c == 0x2b81d) || # 16654
        (c >= 0x2f800 && c <= 0x2fa1d)  # 17196
            return true
      else
        return false
      end
    end
    # Test character _code_ is IdentifierPart or not.
    #
    # IdentifierPart is any character in the Unicode categories
    #
    # * “Uppercase letter (Lu)”
    # * “Lowercase letter (Ll)”
    # * “Titlecase letter (Lt)”
    # * “Modifier letter (Lm)”
    # * “Other letter (Lo)”
    # * “Letter number (Nl)
    # * “Non-spacing mark (Mn)”
    # * “Combining spacing mark (Mc)”
    # * “Decimal number (Nd)”
    # * “Connector punctuation (Pc)
    # * <ZWNJ>
    # * <ZWJ>
    # * IdentifierStart
    #
    # @param [Fixnum] c
    # @return _true_ if code is IdentifierStart, otherwise _false_.
    # @see http://www.ecma-international.org/ecma-262 ECMA262 7.6
    #
    def identifier_part?(c)
      return false if c.nil?
      if c == 0x24 ||
        (c >= 0x30 && c <= 0x39) || # 10
        (c >= 0x41 && c <= 0x5a) || # 36
        (c == 0x5f) || # 37
        (c >= 0x61 && c <= 0x7a) || # 63
        (c == 0xaa) || # 64
        (c == 0xb5) || # 65
        (c == 0xba) || # 66
        (c >= 0xc0 && c <= 0xd6) || # 89
        (c >= 0xd8 && c <= 0xf6) || # 120
         (c >= 0xf8 && c <= 0x2c1)  # 578
        return true
      elsif c <= 0xff
        return false
      elsif (c >= 0x2c6 && c <= 0x2d1) || # 590
        (c >= 0x2e0 && c <= 0x2e4) || # 595
        (c == 0x2ec) || # 596
        (c == 0x2ee) || # 597
        (c >= 0x300 && c <= 0x374) || # 714
        (c >= 0x376 && c <= 0x377) || # 716
        (c >= 0x37a && c <= 0x37d) || # 720
        (c == 0x37f) || # 721
        (c == 0x386) || # 722
        (c >= 0x388 && c <= 0x38a) || # 725
        (c == 0x38c) || # 726
        (c >= 0x38e && c <= 0x3a1) || # 746
        (c >= 0x3a3 && c <= 0x3f5) || # 829
        (c >= 0x3f7 && c <= 0x481) || # 968
        (c >= 0x483 && c <= 0x487) || # 973
        (c >= 0x48a && c <= 0x52f) || # 1139
        (c >= 0x531 && c <= 0x556) || # 1177
        (c == 0x559) || # 1178
        (c >= 0x561 && c <= 0x587) || # 1217
        (c >= 0x591 && c <= 0x5bd) || # 1262
        (c == 0x5bf) || # 1263
        (c >= 0x5c1 && c <= 0x5c2) || # 1265
        (c >= 0x5c4 && c <= 0x5c5) || # 1267
        (c == 0x5c7) || # 1268
        (c >= 0x5d0 && c <= 0x5ea) || # 1295
        (c >= 0x5f0 && c <= 0x5f2) || # 1298
        (c >= 0x610 && c <= 0x61a) || # 1309
        (c >= 0x620 && c <= 0x669) || # 1383
        (c >= 0x66e && c <= 0x6d3) || # 1485
        (c >= 0x6d5 && c <= 0x6dc) || # 1493
        (c >= 0x6df && c <= 0x6e8) || # 1503
        (c >= 0x6ea && c <= 0x6fc) || # 1522
        (c == 0x6ff) || # 1523
        (c >= 0x710 && c <= 0x74a) || # 1582
        (c >= 0x74d && c <= 0x7b1) || # 1683
        (c >= 0x7c0 && c <= 0x7f5) || # 1737
        (c == 0x7fa) || # 1738
        (c >= 0x800 && c <= 0x82d) || # 1784
        (c >= 0x840 && c <= 0x85b) || # 1812
        (c >= 0x8a0 && c <= 0x8b2) || # 1831
        (c >= 0x8e4 && c <= 0x963) || # 1959
        (c >= 0x966 && c <= 0x96f) || # 1969
        (c >= 0x971 && c <= 0x983) || # 1988
        (c >= 0x985 && c <= 0x98c) || # 1996
        (c >= 0x98f && c <= 0x990) || # 1998
        (c >= 0x993 && c <= 0x9a8) || # 2020
        (c >= 0x9aa && c <= 0x9b0) || # 2027
        (c == 0x9b2) || # 2028
        (c >= 0x9b6 && c <= 0x9b9) || # 2032
        (c >= 0x9bc && c <= 0x9c4) || # 2041
        (c >= 0x9c7 && c <= 0x9c8) || # 2043
        (c >= 0x9cb && c <= 0x9ce) || # 2047
        (c == 0x9d7) || # 2048
        (c >= 0x9dc && c <= 0x9dd) || # 2050
        (c >= 0x9df && c <= 0x9e3) || # 2055
        (c >= 0x9e6 && c <= 0x9f1) || # 2067
        (c >= 0xa01 && c <= 0xa03) || # 2070
        (c >= 0xa05 && c <= 0xa0a) || # 2076
        (c >= 0xa0f && c <= 0xa10) || # 2078
        (c >= 0xa13 && c <= 0xa28) || # 2100
        (c >= 0xa2a && c <= 0xa30) || # 2107
        (c >= 0xa32 && c <= 0xa33) || # 2109
        (c >= 0xa35 && c <= 0xa36) || # 2111
        (c >= 0xa38 && c <= 0xa39) || # 2113
        (c == 0xa3c) || # 2114
        (c >= 0xa3e && c <= 0xa42) || # 2119
        (c >= 0xa47 && c <= 0xa48) || # 2121
        (c >= 0xa4b && c <= 0xa4d) || # 2124
        (c == 0xa51) || # 2125
        (c >= 0xa59 && c <= 0xa5c) || # 2129
        (c == 0xa5e) || # 2130
        (c >= 0xa66 && c <= 0xa75) || # 2146
        (c >= 0xa81 && c <= 0xa83) || # 2149
        (c >= 0xa85 && c <= 0xa8d) || # 2158
        (c >= 0xa8f && c <= 0xa91) || # 2161
        (c >= 0xa93 && c <= 0xaa8) || # 2183
        (c >= 0xaaa && c <= 0xab0) || # 2190
        (c >= 0xab2 && c <= 0xab3) || # 2192
        (c >= 0xab5 && c <= 0xab9) || # 2197
        (c >= 0xabc && c <= 0xac5) || # 2207
        (c >= 0xac7 && c <= 0xac9) || # 2210
        (c >= 0xacb && c <= 0xacd) || # 2213
        (c == 0xad0) || # 2214
        (c >= 0xae0 && c <= 0xae3) || # 2218
        (c >= 0xae6 && c <= 0xaef) || # 2228
        (c >= 0xb01 && c <= 0xb03) || # 2231
        (c >= 0xb05 && c <= 0xb0c) || # 2239
        (c >= 0xb0f && c <= 0xb10) || # 2241
        (c >= 0xb13 && c <= 0xb28) || # 2263
        (c >= 0xb2a && c <= 0xb30) || # 2270
        (c >= 0xb32 && c <= 0xb33) || # 2272
        (c >= 0xb35 && c <= 0xb39) || # 2277
        (c >= 0xb3c && c <= 0xb44) || # 2286
        (c >= 0xb47 && c <= 0xb48) || # 2288
        (c >= 0xb4b && c <= 0xb4d) || # 2291
        (c >= 0xb56 && c <= 0xb57) || # 2293
        (c >= 0xb5c && c <= 0xb5d) || # 2295
        (c >= 0xb5f && c <= 0xb63) || # 2300
        (c >= 0xb66 && c <= 0xb6f) || # 2310
        (c == 0xb71) || # 2311
        (c >= 0xb82 && c <= 0xb83) || # 2313
        (c >= 0xb85 && c <= 0xb8a) || # 2319
        (c >= 0xb8e && c <= 0xb90) || # 2322
        (c >= 0xb92 && c <= 0xb95) || # 2326
        (c >= 0xb99 && c <= 0xb9a) || # 2328
        (c == 0xb9c) || # 2329
        (c >= 0xb9e && c <= 0xb9f) || # 2331
        (c >= 0xba3 && c <= 0xba4) || # 2333
        (c >= 0xba8 && c <= 0xbaa) || # 2336
        (c >= 0xbae && c <= 0xbb9) || # 2348
        (c >= 0xbbe && c <= 0xbc2) || # 2353
        (c >= 0xbc6 && c <= 0xbc8) || # 2356
        (c >= 0xbca && c <= 0xbcd) || # 2360
        (c == 0xbd0) || # 2361
        (c == 0xbd7) || # 2362
        (c >= 0xbe6 && c <= 0xbef) || # 2372
        (c >= 0xc00 && c <= 0xc03) || # 2376
        (c >= 0xc05 && c <= 0xc0c) || # 2384
        (c >= 0xc0e && c <= 0xc10) || # 2387
        (c >= 0xc12 && c <= 0xc28) || # 2410
        (c >= 0xc2a && c <= 0xc39) || # 2426
        (c >= 0xc3d && c <= 0xc44) || # 2434
        (c >= 0xc46 && c <= 0xc48) || # 2437
        (c >= 0xc4a && c <= 0xc4d) || # 2441
        (c >= 0xc55 && c <= 0xc56) || # 2443
        (c >= 0xc58 && c <= 0xc59) || # 2445
        (c >= 0xc60 && c <= 0xc63) || # 2449
        (c >= 0xc66 && c <= 0xc6f) || # 2459
        (c >= 0xc81 && c <= 0xc83) || # 2462
        (c >= 0xc85 && c <= 0xc8c) || # 2470
        (c >= 0xc8e && c <= 0xc90) || # 2473
        (c >= 0xc92 && c <= 0xca8) || # 2496
        (c >= 0xcaa && c <= 0xcb3) || # 2506
        (c >= 0xcb5 && c <= 0xcb9) || # 2511
        (c >= 0xcbc && c <= 0xcc4) || # 2520
        (c >= 0xcc6 && c <= 0xcc8) || # 2523
        (c >= 0xcca && c <= 0xccd) || # 2527
        (c >= 0xcd5 && c <= 0xcd6) || # 2529
        (c == 0xcde) || # 2530
        (c >= 0xce0 && c <= 0xce3) || # 2534
        (c >= 0xce6 && c <= 0xcef) || # 2544
        (c >= 0xcf1 && c <= 0xcf2) || # 2546
        (c >= 0xd01 && c <= 0xd03) || # 2549
        (c >= 0xd05 && c <= 0xd0c) || # 2557
        (c >= 0xd0e && c <= 0xd10) || # 2560
        (c >= 0xd12 && c <= 0xd3a) || # 2601
        (c >= 0xd3d && c <= 0xd44) || # 2609
        (c >= 0xd46 && c <= 0xd48) || # 2612
        (c >= 0xd4a && c <= 0xd4e) || # 2617
        (c == 0xd57) || # 2618
        (c >= 0xd60 && c <= 0xd63) || # 2622
        (c >= 0xd66 && c <= 0xd6f) || # 2632
        (c >= 0xd7a && c <= 0xd7f) || # 2638
        (c >= 0xd82 && c <= 0xd83) || # 2640
        (c >= 0xd85 && c <= 0xd96) || # 2658
        (c >= 0xd9a && c <= 0xdb1) || # 2682
        (c >= 0xdb3 && c <= 0xdbb) || # 2691
        (c == 0xdbd) || # 2692
        (c >= 0xdc0 && c <= 0xdc6) || # 2699
        (c == 0xdca) || # 2700
        (c >= 0xdcf && c <= 0xdd4) || # 2706
        (c == 0xdd6) || # 2707
        (c >= 0xdd8 && c <= 0xddf) || # 2715
        (c >= 0xde6 && c <= 0xdef) || # 2725
        (c >= 0xdf2 && c <= 0xdf3) || # 2727
        (c >= 0xe01 && c <= 0xe3a) || # 2785
        (c >= 0xe40 && c <= 0xe4e) || # 2800
        (c >= 0xe50 && c <= 0xe59) || # 2810
        (c >= 0xe81 && c <= 0xe82) || # 2812
        (c == 0xe84) || # 2813
        (c >= 0xe87 && c <= 0xe88) || # 2815
        (c == 0xe8a) || # 2816
        (c == 0xe8d) || # 2817
        (c >= 0xe94 && c <= 0xe97) || # 2821
        (c >= 0xe99 && c <= 0xe9f) || # 2828
        (c >= 0xea1 && c <= 0xea3) || # 2831
        (c == 0xea5) || # 2832
        (c == 0xea7) || # 2833
        (c >= 0xeaa && c <= 0xeab) || # 2835
        (c >= 0xead && c <= 0xeb9) || # 2848
        (c >= 0xebb && c <= 0xebd) || # 2851
        (c >= 0xec0 && c <= 0xec4) || # 2856
        (c == 0xec6) || # 2857
        (c >= 0xec8 && c <= 0xecd) || # 2863
        (c >= 0xed0 && c <= 0xed9) || # 2873
        (c >= 0xedc && c <= 0xedf) || # 2877
        (c == 0xf00) || # 2878
        (c >= 0xf18 && c <= 0xf19) || # 2880
        (c >= 0xf20 && c <= 0xf29) || # 2890
        (c == 0xf35) || # 2891
        (c == 0xf37) || # 2892
        (c == 0xf39) || # 2893
        (c >= 0xf3e && c <= 0xf47) || # 2903
        (c >= 0xf49 && c <= 0xf6c) || # 2939
        (c >= 0xf71 && c <= 0xf84) || # 2959
        (c >= 0xf86 && c <= 0xf97) || # 2977
        (c >= 0xf99 && c <= 0xfbc) || # 3013
        (c == 0xfc6) || # 3014
        (c >= 0x1000 && c <= 0x1049) || # 3088
        (c >= 0x1050 && c <= 0x109d) || # 3166
        (c >= 0x10a0 && c <= 0x10c5) || # 3204
        (c == 0x10c7) || # 3205
        (c == 0x10cd) || # 3206
        (c >= 0x10d0 && c <= 0x10fa) || # 3249
        (c >= 0x10fc && c <= 0x1248) || # 3582
        (c >= 0x124a && c <= 0x124d) || # 3586
        (c >= 0x1250 && c <= 0x1256) || # 3593
        (c == 0x1258) || # 3594
        (c >= 0x125a && c <= 0x125d) || # 3598
        (c >= 0x1260 && c <= 0x1288) || # 3639
        (c >= 0x128a && c <= 0x128d) || # 3643
        (c >= 0x1290 && c <= 0x12b0) || # 3676
        (c >= 0x12b2 && c <= 0x12b5) || # 3680
        (c >= 0x12b8 && c <= 0x12be) || # 3687
        (c == 0x12c0) || # 3688
        (c >= 0x12c2 && c <= 0x12c5) || # 3692
        (c >= 0x12c8 && c <= 0x12d6) || # 3707
        (c >= 0x12d8 && c <= 0x1310) || # 3764
        (c >= 0x1312 && c <= 0x1315) || # 3768
        (c >= 0x1318 && c <= 0x135a) || # 3835
        (c >= 0x135d && c <= 0x135f) || # 3838
        (c >= 0x1380 && c <= 0x138f) || # 3854
        (c >= 0x13a0 && c <= 0x13f4) || # 3939
        (c >= 0x1401 && c <= 0x166c) || # 4559
        (c >= 0x166f && c <= 0x167f) || # 4576
        (c >= 0x1681 && c <= 0x169a) || # 4602
        (c >= 0x16a0 && c <= 0x16ea) || # 4677
        (c >= 0x16ee && c <= 0x16f8) || # 4688
        (c >= 0x1700 && c <= 0x170c) || # 4701
        (c >= 0x170e && c <= 0x1714) || # 4708
        (c >= 0x1720 && c <= 0x1734) || # 4729
        (c >= 0x1740 && c <= 0x1753) || # 4749
        (c >= 0x1760 && c <= 0x176c) || # 4762
        (c >= 0x176e && c <= 0x1770) || # 4765
        (c >= 0x1772 && c <= 0x1773) || # 4767
        (c >= 0x1780 && c <= 0x17d3) || # 4851
        (c == 0x17d7) || # 4852
        (c >= 0x17dc && c <= 0x17dd) || # 4854
        (c >= 0x17e0 && c <= 0x17e9) || # 4864
        (c >= 0x180b && c <= 0x180d) || # 4867
        (c >= 0x1810 && c <= 0x1819) || # 4877
        (c >= 0x1820 && c <= 0x1877) || # 4965
        (c >= 0x1880 && c <= 0x18aa) || # 5008
        (c >= 0x18b0 && c <= 0x18f5) || # 5078
        (c >= 0x1900 && c <= 0x191e) || # 5109
        (c >= 0x1920 && c <= 0x192b) || # 5121
        (c >= 0x1930 && c <= 0x193b) || # 5133
        (c >= 0x1946 && c <= 0x196d) || # 5173
        (c >= 0x1970 && c <= 0x1974) || # 5178
        (c >= 0x1980 && c <= 0x19ab) || # 5222
        (c >= 0x19b0 && c <= 0x19c9) || # 5248
        (c >= 0x19d0 && c <= 0x19d9) || # 5258
        (c >= 0x1a00 && c <= 0x1a1b) || # 5286
        (c >= 0x1a20 && c <= 0x1a5e) || # 5349
        (c >= 0x1a60 && c <= 0x1a7c) || # 5378
        (c >= 0x1a7f && c <= 0x1a89) || # 5389
        (c >= 0x1a90 && c <= 0x1a99) || # 5399
        (c == 0x1aa7) || # 5400
        (c >= 0x1ab0 && c <= 0x1abd) || # 5414
        (c >= 0x1b00 && c <= 0x1b4b) || # 5490
        (c >= 0x1b50 && c <= 0x1b59) || # 5500
        (c >= 0x1b6b && c <= 0x1b73) || # 5509
        (c >= 0x1b80 && c <= 0x1bf3) || # 5625
        (c >= 0x1c00 && c <= 0x1c37) || # 5681
        (c >= 0x1c40 && c <= 0x1c49) || # 5691
        (c >= 0x1c4d && c <= 0x1c7d) || # 5740
        (c >= 0x1cd0 && c <= 0x1cd2) || # 5743
        (c >= 0x1cd4 && c <= 0x1cf6) || # 5778
        (c >= 0x1cf8 && c <= 0x1cf9) || # 5780
        (c >= 0x1d00 && c <= 0x1df5) || # 6026
        (c >= 0x1dfc && c <= 0x1f15) || # 6308
        (c >= 0x1f18 && c <= 0x1f1d) || # 6314
        (c >= 0x1f20 && c <= 0x1f45) || # 6352
        (c >= 0x1f48 && c <= 0x1f4d) || # 6358
        (c >= 0x1f50 && c <= 0x1f57) || # 6366
        (c == 0x1f59) || # 6367
        (c == 0x1f5b) || # 6368
        (c == 0x1f5d) || # 6369
        (c >= 0x1f5f && c <= 0x1f7d) || # 6400
        (c >= 0x1f80 && c <= 0x1fb4) || # 6453
        (c >= 0x1fb6 && c <= 0x1fbc) || # 6460
        (c == 0x1fbe) || # 6461
        (c >= 0x1fc2 && c <= 0x1fc4) || # 6464
        (c >= 0x1fc6 && c <= 0x1fcc) || # 6471
        (c >= 0x1fd0 && c <= 0x1fd3) || # 6475
        (c >= 0x1fd6 && c <= 0x1fdb) || # 6481
        (c >= 0x1fe0 && c <= 0x1fec) || # 6494
        (c >= 0x1ff2 && c <= 0x1ff4) || # 6497
        (c >= 0x1ff6 && c <= 0x1ffc) || # 6504
        (c >= 0x203f && c <= 0x2040) || # 6506
        (c == 0x2054) || # 6507
        (c == 0x2071) || # 6508
        (c == 0x207f) || # 6509
        (c >= 0x2090 && c <= 0x209c) || # 6522
        (c >= 0x20d0 && c <= 0x20dc) || # 6535
        (c == 0x20e1) || # 6536
        (c >= 0x20e5 && c <= 0x20f0) || # 6548
        (c == 0x2102) || # 6549
        (c == 0x2107) || # 6550
        (c >= 0x210a && c <= 0x2113) || # 6560
        (c == 0x2115) || # 6561
        (c >= 0x2119 && c <= 0x211d) || # 6566
        (c == 0x2124) || # 6567
        (c == 0x2126) || # 6568
        (c == 0x2128) || # 6569
        (c >= 0x212a && c <= 0x212d) || # 6573
        (c >= 0x212f && c <= 0x2139) || # 6584
        (c >= 0x213c && c <= 0x213f) || # 6588
        (c >= 0x2145 && c <= 0x2149) || # 6593
        (c == 0x214e) || # 6594
        (c >= 0x2160 && c <= 0x2188) || # 6635
        (c >= 0x2c00 && c <= 0x2c2e) || # 6682
        (c >= 0x2c30 && c <= 0x2c5e) || # 6729
        (c >= 0x2c60 && c <= 0x2ce4) || # 6862
        (c >= 0x2ceb && c <= 0x2cf3) || # 6871
        (c >= 0x2d00 && c <= 0x2d25) || # 6909
        (c == 0x2d27) || # 6910
        (c == 0x2d2d) || # 6911
        (c >= 0x2d30 && c <= 0x2d67) || # 6967
        (c == 0x2d6f) || # 6968
        (c >= 0x2d7f && c <= 0x2d96) || # 6992
        (c >= 0x2da0 && c <= 0x2da6) || # 6999
        (c >= 0x2da8 && c <= 0x2dae) || # 7006
        (c >= 0x2db0 && c <= 0x2db6) || # 7013
        (c >= 0x2db8 && c <= 0x2dbe) || # 7020
        (c >= 0x2dc0 && c <= 0x2dc6) || # 7027
        (c >= 0x2dc8 && c <= 0x2dce) || # 7034
        (c >= 0x2dd0 && c <= 0x2dd6) || # 7041
        (c >= 0x2dd8 && c <= 0x2dde) || # 7048
        (c >= 0x2de0 && c <= 0x2dff) || # 7080
        (c == 0x2e2f) || # 7081
        (c >= 0x3005 && c <= 0x3007) || # 7084
        (c >= 0x3021 && c <= 0x302f) || # 7099
        (c >= 0x3031 && c <= 0x3035) || # 7104
        (c >= 0x3038 && c <= 0x303c) || # 7109
        (c >= 0x3041 && c <= 0x3096) || # 7195
        (c >= 0x3099 && c <= 0x309a) || # 7197
        (c >= 0x309d && c <= 0x309f) || # 7200
        (c >= 0x30a1 && c <= 0x30fa) || # 7290
        (c >= 0x30fc && c <= 0x30ff) || # 7294
        (c >= 0x3105 && c <= 0x312d) || # 7335
        (c >= 0x3131 && c <= 0x318e) || # 7429
        (c >= 0x31a0 && c <= 0x31ba) || # 7456
        (c >= 0x31f0 && c <= 0x31ff) || # 7472
        (c == 0x3400) || # 7473
        (c == 0x4db5) || # 7474
        (c == 0x4e00) || # 7475
        (c == 0x9fcc) || # 7476
        (c >= 0xa000 && c <= 0xa48c) || # 8641
        (c >= 0xa4d0 && c <= 0xa4fd) || # 8687
        (c >= 0xa500 && c <= 0xa60c) || # 8956
        (c >= 0xa610 && c <= 0xa62b) || # 8984
        (c >= 0xa640 && c <= 0xa66f) || # 9032
        (c >= 0xa674 && c <= 0xa67d) || # 9042
        (c >= 0xa67f && c <= 0xa69d) || # 9073
        (c >= 0xa69f && c <= 0xa6f1) || # 9156
        (c >= 0xa717 && c <= 0xa71f) || # 9165
        (c >= 0xa722 && c <= 0xa788) || # 9268
        (c >= 0xa78b && c <= 0xa78e) || # 9272
        (c >= 0xa790 && c <= 0xa7ad) || # 9302
        (c >= 0xa7b0 && c <= 0xa7b1) || # 9304
        (c >= 0xa7f7 && c <= 0xa827) || # 9353
        (c >= 0xa840 && c <= 0xa873) || # 9405
        (c >= 0xa880 && c <= 0xa8c4) || # 9474
        (c >= 0xa8d0 && c <= 0xa8d9) || # 9484
        (c >= 0xa8e0 && c <= 0xa8f7) || # 9508
        (c == 0xa8fb) || # 9509
        (c >= 0xa900 && c <= 0xa92d) || # 9555
        (c >= 0xa930 && c <= 0xa953) || # 9591
        (c >= 0xa960 && c <= 0xa97c) || # 9620
        (c >= 0xa980 && c <= 0xa9c0) || # 9685
        (c >= 0xa9cf && c <= 0xa9d9) || # 9696
        (c >= 0xa9e0 && c <= 0xa9fe) || # 9727
        (c >= 0xaa00 && c <= 0xaa36) || # 9782
        (c >= 0xaa40 && c <= 0xaa4d) || # 9796
        (c >= 0xaa50 && c <= 0xaa59) || # 9806
        (c >= 0xaa60 && c <= 0xaa76) || # 9829
        (c >= 0xaa7a && c <= 0xaac2) || # 9902
        (c >= 0xaadb && c <= 0xaadd) || # 9905
        (c >= 0xaae0 && c <= 0xaaef) || # 9921
        (c >= 0xaaf2 && c <= 0xaaf6) || # 9926
        (c >= 0xab01 && c <= 0xab06) || # 9932
        (c >= 0xab09 && c <= 0xab0e) || # 9938
        (c >= 0xab11 && c <= 0xab16) || # 9944
        (c >= 0xab20 && c <= 0xab26) || # 9951
        (c >= 0xab28 && c <= 0xab2e) || # 9958
        (c >= 0xab30 && c <= 0xab5a) || # 10001
        (c >= 0xab5c && c <= 0xab5f) || # 10005
        (c >= 0xab64 && c <= 0xab65) || # 10007
        (c >= 0xabc0 && c <= 0xabea) || # 10050
        (c >= 0xabec && c <= 0xabed) || # 10052
        (c >= 0xabf0 && c <= 0xabf9) || # 10062
        (c == 0xac00) || # 10063
        (c == 0xd7a3) || # 10064
        (c >= 0xd7b0 && c <= 0xd7c6) || # 10087
        (c >= 0xd7cb && c <= 0xd7fb) || # 10136
        (c >= 0xf900 && c <= 0xfa6d) || # 10502
        (c >= 0xfa70 && c <= 0xfad9) || # 10608
        (c >= 0xfb00 && c <= 0xfb06) || # 10615
        (c >= 0xfb13 && c <= 0xfb17) || # 10620
        (c >= 0xfb1d && c <= 0xfb28) || # 10632
        (c >= 0xfb2a && c <= 0xfb36) || # 10645
        (c >= 0xfb38 && c <= 0xfb3c) || # 10650
        (c == 0xfb3e) || # 10651
        (c >= 0xfb40 && c <= 0xfb41) || # 10653
        (c >= 0xfb43 && c <= 0xfb44) || # 10655
        (c >= 0xfb46 && c <= 0xfbb1) || # 10763
        (c >= 0xfbd3 && c <= 0xfd3d) || # 11126
        (c >= 0xfd50 && c <= 0xfd8f) || # 11190
        (c >= 0xfd92 && c <= 0xfdc7) || # 11244
        (c >= 0xfdf0 && c <= 0xfdfb) || # 11256
        (c >= 0xfe00 && c <= 0xfe0f) || # 11272
        (c >= 0xfe20 && c <= 0xfe2d) || # 11286
        (c >= 0xfe33 && c <= 0xfe34) || # 11288
        (c >= 0xfe4d && c <= 0xfe4f) || # 11291
        (c >= 0xfe70 && c <= 0xfe74) || # 11296
        (c >= 0xfe76 && c <= 0xfefc) || # 11431
        (c >= 0xff10 && c <= 0xff19) || # 11441
        (c >= 0xff21 && c <= 0xff3a) || # 11467
        (c == 0xff3f) || # 11468
        (c >= 0xff41 && c <= 0xff5a) || # 11494
        (c >= 0xff66 && c <= 0xffbe) || # 11583
        (c >= 0xffc2 && c <= 0xffc7) || # 11589
        (c >= 0xffca && c <= 0xffcf) || # 11595
        (c >= 0xffd2 && c <= 0xffd7) || # 11601
        (c >= 0xffda && c <= 0xffdc) || # 11604
        (c >= 0x10000 && c <= 0x1000b) || # 11616
        (c >= 0x1000d && c <= 0x10026) || # 11642
        (c >= 0x10028 && c <= 0x1003a) || # 11661
        (c >= 0x1003c && c <= 0x1003d) || # 11663
        (c >= 0x1003f && c <= 0x1004d) || # 11678
        (c >= 0x10050 && c <= 0x1005d) || # 11692
        (c >= 0x10080 && c <= 0x100fa) || # 11815
        (c >= 0x10140 && c <= 0x10174) || # 11868
        (c == 0x101fd) || # 11869
        (c >= 0x10280 && c <= 0x1029c) || # 11898
        (c >= 0x102a0 && c <= 0x102d0) || # 11947
        (c == 0x102e0) || # 11948
        (c >= 0x10300 && c <= 0x1031f) || # 11980
        (c >= 0x10330 && c <= 0x1034a) || # 12007
        (c >= 0x10350 && c <= 0x1037a) || # 12050
        (c >= 0x10380 && c <= 0x1039d) || # 12080
        (c >= 0x103a0 && c <= 0x103c3) || # 12116
        (c >= 0x103c8 && c <= 0x103cf) || # 12124
        (c >= 0x103d1 && c <= 0x103d5) || # 12129
        (c >= 0x10400 && c <= 0x1049d) || # 12287
        (c >= 0x104a0 && c <= 0x104a9) || # 12297
        (c >= 0x10500 && c <= 0x10527) || # 12337
        (c >= 0x10530 && c <= 0x10563) || # 12389
        (c >= 0x10600 && c <= 0x10736) || # 12700
        (c >= 0x10740 && c <= 0x10755) || # 12722
        (c >= 0x10760 && c <= 0x10767) || # 12730
        (c >= 0x10800 && c <= 0x10805) || # 12736
        (c == 0x10808) || # 12737
        (c >= 0x1080a && c <= 0x10835) || # 12781
        (c >= 0x10837 && c <= 0x10838) || # 12783
        (c == 0x1083c) || # 12784
        (c >= 0x1083f && c <= 0x10855) || # 12807
        (c >= 0x10860 && c <= 0x10876) || # 12830
        (c >= 0x10880 && c <= 0x1089e) || # 12861
        (c >= 0x10900 && c <= 0x10915) || # 12883
        (c >= 0x10920 && c <= 0x10939) || # 12909
        (c >= 0x10980 && c <= 0x109b7) || # 12965
        (c >= 0x109be && c <= 0x109bf) || # 12967
        (c >= 0x10a00 && c <= 0x10a03) || # 12971
        (c >= 0x10a05 && c <= 0x10a06) || # 12973
        (c >= 0x10a0c && c <= 0x10a13) || # 12981
        (c >= 0x10a15 && c <= 0x10a17) || # 12984
        (c >= 0x10a19 && c <= 0x10a33) || # 13011
        (c >= 0x10a38 && c <= 0x10a3a) || # 13014
        (c == 0x10a3f) || # 13015
        (c >= 0x10a60 && c <= 0x10a7c) || # 13044
        (c >= 0x10a80 && c <= 0x10a9c) || # 13073
        (c >= 0x10ac0 && c <= 0x10ac7) || # 13081
        (c >= 0x10ac9 && c <= 0x10ae6) || # 13111
        (c >= 0x10b00 && c <= 0x10b35) || # 13165
        (c >= 0x10b40 && c <= 0x10b55) || # 13187
        (c >= 0x10b60 && c <= 0x10b72) || # 13206
        (c >= 0x10b80 && c <= 0x10b91) || # 13224
        (c >= 0x10c00 && c <= 0x10c48) || # 13297
        (c >= 0x11000 && c <= 0x11046) || # 13368
        (c >= 0x11066 && c <= 0x1106f) || # 13378
        (c >= 0x1107f && c <= 0x110ba) || # 13438
        (c >= 0x110d0 && c <= 0x110e8) || # 13463
        (c >= 0x110f0 && c <= 0x110f9) || # 13473
        (c >= 0x11100 && c <= 0x11134) || # 13526
        (c >= 0x11136 && c <= 0x1113f) || # 13536
        (c >= 0x11150 && c <= 0x11173) || # 13572
        (c == 0x11176) || # 13573
        (c >= 0x11180 && c <= 0x111c4) || # 13642
        (c >= 0x111d0 && c <= 0x111da) || # 13653
        (c >= 0x11200 && c <= 0x11211) || # 13671
        (c >= 0x11213 && c <= 0x11237) || # 13708
        (c >= 0x112b0 && c <= 0x112ea) || # 13767
        (c >= 0x112f0 && c <= 0x112f9) || # 13777
        (c >= 0x11301 && c <= 0x11303) || # 13780
        (c >= 0x11305 && c <= 0x1130c) || # 13788
        (c >= 0x1130f && c <= 0x11310) || # 13790
        (c >= 0x11313 && c <= 0x11328) || # 13812
        (c >= 0x1132a && c <= 0x11330) || # 13819
        (c >= 0x11332 && c <= 0x11333) || # 13821
        (c >= 0x11335 && c <= 0x11339) || # 13826
        (c >= 0x1133c && c <= 0x11344) || # 13835
        (c >= 0x11347 && c <= 0x11348) || # 13837
        (c >= 0x1134b && c <= 0x1134d) || # 13840
        (c == 0x11357) || # 13841
        (c >= 0x1135d && c <= 0x11363) || # 13848
        (c >= 0x11366 && c <= 0x1136c) || # 13855
        (c >= 0x11370 && c <= 0x11374) || # 13860
        (c >= 0x11480 && c <= 0x114c5) || # 13930
        (c == 0x114c7) || # 13931
        (c >= 0x114d0 && c <= 0x114d9) || # 13941
        (c >= 0x11580 && c <= 0x115b5) || # 13995
        (c >= 0x115b8 && c <= 0x115c0) || # 14004
        (c >= 0x11600 && c <= 0x11640) || # 14069
        (c == 0x11644) || # 14070
        (c >= 0x11650 && c <= 0x11659) || # 14080
        (c >= 0x11680 && c <= 0x116b7) || # 14136
        (c >= 0x116c0 && c <= 0x116c9) || # 14146
        (c >= 0x118a0 && c <= 0x118e9) || # 14220
        (c == 0x118ff) || # 14221
        (c >= 0x11ac0 && c <= 0x11af8) || # 14278
        (c >= 0x12000 && c <= 0x12398) || # 15199
        (c >= 0x12400 && c <= 0x1246e) || # 15310
        (c >= 0x13000 && c <= 0x1342e) || # 16381
        (c >= 0x16800 && c <= 0x16a38) || # 16950
        (c >= 0x16a40 && c <= 0x16a5e) || # 16981
        (c >= 0x16a60 && c <= 0x16a69) || # 16991
        (c >= 0x16ad0 && c <= 0x16aed) || # 17021
        (c >= 0x16af0 && c <= 0x16af4) || # 17026
        (c >= 0x16b00 && c <= 0x16b36) || # 17081
        (c >= 0x16b40 && c <= 0x16b43) || # 17085
        (c >= 0x16b50 && c <= 0x16b59) || # 17095
        (c >= 0x16b63 && c <= 0x16b77) || # 17116
        (c >= 0x16b7d && c <= 0x16b8f) || # 17135
        (c >= 0x16f00 && c <= 0x16f44) || # 17204
        (c >= 0x16f50 && c <= 0x16f7e) || # 17251
        (c >= 0x16f8f && c <= 0x16f9f) || # 17268
        (c >= 0x1b000 && c <= 0x1b001) || # 17270
        (c >= 0x1bc00 && c <= 0x1bc6a) || # 17377
        (c >= 0x1bc70 && c <= 0x1bc7c) || # 17390
        (c >= 0x1bc80 && c <= 0x1bc88) || # 17399
        (c >= 0x1bc90 && c <= 0x1bc99) || # 17409
        (c >= 0x1bc9d && c <= 0x1bc9e) || # 17411
        (c >= 0x1d165 && c <= 0x1d169) || # 17416
        (c >= 0x1d16d && c <= 0x1d172) || # 17422
        (c >= 0x1d17b && c <= 0x1d182) || # 17430
        (c >= 0x1d185 && c <= 0x1d18b) || # 17437
        (c >= 0x1d1aa && c <= 0x1d1ad) || # 17441
        (c >= 0x1d242 && c <= 0x1d244) || # 17444
        (c >= 0x1d400 && c <= 0x1d454) || # 17529
        (c >= 0x1d456 && c <= 0x1d49c) || # 17600
        (c >= 0x1d49e && c <= 0x1d49f) || # 17602
        (c == 0x1d4a2) || # 17603
        (c >= 0x1d4a5 && c <= 0x1d4a6) || # 17605
        (c >= 0x1d4a9 && c <= 0x1d4ac) || # 17609
        (c >= 0x1d4ae && c <= 0x1d4b9) || # 17621
        (c == 0x1d4bb) || # 17622
        (c >= 0x1d4bd && c <= 0x1d4c3) || # 17629
        (c >= 0x1d4c5 && c <= 0x1d505) || # 17694
        (c >= 0x1d507 && c <= 0x1d50a) || # 17698
        (c >= 0x1d50d && c <= 0x1d514) || # 17706
        (c >= 0x1d516 && c <= 0x1d51c) || # 17713
        (c >= 0x1d51e && c <= 0x1d539) || # 17741
        (c >= 0x1d53b && c <= 0x1d53e) || # 17745
        (c >= 0x1d540 && c <= 0x1d544) || # 17750
        (c == 0x1d546) || # 17751
        (c >= 0x1d54a && c <= 0x1d550) || # 17758
        (c >= 0x1d552 && c <= 0x1d6a5) || # 18098
        (c >= 0x1d6a8 && c <= 0x1d6c0) || # 18123
        (c >= 0x1d6c2 && c <= 0x1d6da) || # 18148
        (c >= 0x1d6dc && c <= 0x1d6fa) || # 18179
        (c >= 0x1d6fc && c <= 0x1d714) || # 18204
        (c >= 0x1d716 && c <= 0x1d734) || # 18235
        (c >= 0x1d736 && c <= 0x1d74e) || # 18260
        (c >= 0x1d750 && c <= 0x1d76e) || # 18291
        (c >= 0x1d770 && c <= 0x1d788) || # 18316
        (c >= 0x1d78a && c <= 0x1d7a8) || # 18347
        (c >= 0x1d7aa && c <= 0x1d7c2) || # 18372
        (c >= 0x1d7c4 && c <= 0x1d7cb) || # 18380
        (c >= 0x1d7ce && c <= 0x1d7ff) || # 18430
        (c >= 0x1e800 && c <= 0x1e8c4) || # 18627
        (c >= 0x1e8d0 && c <= 0x1e8d6) || # 18634
        (c >= 0x1ee00 && c <= 0x1ee03) || # 18638
        (c >= 0x1ee05 && c <= 0x1ee1f) || # 18665
        (c >= 0x1ee21 && c <= 0x1ee22) || # 18667
        (c == 0x1ee24) || # 18668
        (c == 0x1ee27) || # 18669
        (c >= 0x1ee29 && c <= 0x1ee32) || # 18679
        (c >= 0x1ee34 && c <= 0x1ee37) || # 18683
        (c == 0x1ee39) || # 18684
        (c == 0x1ee3b) || # 18685
        (c == 0x1ee42) || # 18686
        (c == 0x1ee47) || # 18687
        (c == 0x1ee49) || # 18688
        (c == 0x1ee4b) || # 18689
        (c >= 0x1ee4d && c <= 0x1ee4f) || # 18692
        (c >= 0x1ee51 && c <= 0x1ee52) || # 18694
        (c == 0x1ee54) || # 18695
        (c == 0x1ee57) || # 18696
        (c == 0x1ee59) || # 18697
        (c == 0x1ee5b) || # 18698
        (c == 0x1ee5d) || # 18699
        (c == 0x1ee5f) || # 18700
        (c >= 0x1ee61 && c <= 0x1ee62) || # 18702
        (c == 0x1ee64) || # 18703
        (c >= 0x1ee67 && c <= 0x1ee6a) || # 18707
        (c >= 0x1ee6c && c <= 0x1ee72) || # 18714
        (c >= 0x1ee74 && c <= 0x1ee77) || # 18718
        (c >= 0x1ee79 && c <= 0x1ee7c) || # 18722
        (c == 0x1ee7e) || # 18723
        (c >= 0x1ee80 && c <= 0x1ee89) || # 18733
        (c >= 0x1ee8b && c <= 0x1ee9b) || # 18750
        (c >= 0x1eea1 && c <= 0x1eea3) || # 18753
        (c >= 0x1eea5 && c <= 0x1eea9) || # 18758
        (c >= 0x1eeab && c <= 0x1eebb) || # 18775
        (c == 0x20000) || # 18776
        (c == 0x2a6d6) || # 18777
        (c == 0x2a700) || # 18778
        (c == 0x2b734) || # 18779
        (c == 0x2b740) || # 18780
        (c == 0x2b81d) || # 18781
        (c >= 0x2f800 && c <= 0x2fa1d) || # 19323
        (c >= 0xe0100 && c <= 0xe01ef) || # 19563
        c == 0x200d || c == 0x200c
        return true
      end
    end

    # Tests _name_ is IdentifierName or not.
    #
    # See ECMA262 7.5 for more detail
    def idname?(name)
      return false if name.length == 0
      s = name.codepoints
      return false unless identifier_start?(s[0])
      s.unshift
      s.each do |code|
        return false unless identifier_part?(code)
      end
      return true
    end
  end
end