.config/coc/extensions/node_modules/coc-prettier/node_modules/regexpp/index.mjs

   1 /*! @author Toru Nagashima <https://github.com/mysticatea> */
   2
   3
   4 var ast = /*#__PURE__*/Object.freeze({
   5
   6 });
   7
   8 function isIdStart(cp) {
   9     if (cp < 0x41)
  10         return false;
  11     if (cp < 0x5b)
  12         return true;
  13     if (cp < 0x61)
  14         return false;
  15     if (cp < 0x7b)
  16         return true;
  17     return isLargeIdStart(cp);
  18 }
  19 function isIdContinue(cp) {
  20     if (cp < 0x30)
  21         return false;
  22     if (cp < 0x3a)
  23         return true;
  24     if (cp < 0x41)
  25         return false;
  26     if (cp < 0x5b)
  27         return true;
  28     if (cp === 0x5f)
  29         return true;
  30     if (cp < 0x61)
  31         return false;
  32     if (cp < 0x7b)
  33         return true;
  34     return isLargeIdStart(cp) || isLargeIdContinue(cp);
  35 }
  36 function isLargeIdStart(cp) {
  37     if (cp < 0x30a1) {
  38         if (cp < 0xec0) {
  39             if (cp < 0xa35) {
  40                 if (cp < 0x6e5) {
  41                     if (cp < 0x37a) {
  42                         if (cp < 0x294) {
  43                             if (cp < 0xf8) {
  44                                 if (cp === 0xaa)
  45                                     return true;
  46                                 if (cp === 0xb5)
  47                                     return true;
  48                                 if (cp === 0xba)
  49                                     return true;
  50                                 if (cp < 0xc0)
  51                                     return false;
  52                                 if (cp < 0xd7)
  53                                     return true;
  54                                 if (cp < 0xd8)
  55                                     return false;
  56                                 if (cp < 0xf7)
  57                                     return true;
  58                                 return false;
  59                             }
  60                             if (cp < 0x1bb)
  61                                 return true;
  62                             if (cp === 0x1bb)
  63                                 return true;
  64                             if (cp < 0x1bc)
  65                                 return false;
  66                             if (cp < 0x1c0)
  67                                 return true;
  68                             if (cp < 0x1c0)
  69                                 return false;
  70                             if (cp < 0x1c4)
  71                                 return true;
  72                             if (cp < 0x1c4)
  73                                 return false;
  74                             if (cp < 0x294)
  75                                 return true;
  76                             return false;
  77                         }
  78                         if (cp < 0x2ec) {
  79                             if (cp === 0x294)
  80                                 return true;
  81                             if (cp < 0x295)
  82                                 return false;
  83                             if (cp < 0x2b0)
  84                                 return true;
  85                             if (cp < 0x2b0)
  86                                 return false;
  87                             if (cp < 0x2c2)
  88                                 return true;
  89                             if (cp < 0x2c6)
  90                                 return false;
  91                             if (cp < 0x2d2)
  92                                 return true;
  93                             if (cp < 0x2e0)
  94                                 return false;
  95                             if (cp < 0x2e5)
  96                                 return true;
  97                             return false;
  98                         }
  99                         if (cp === 0x2ec)
 100                             return true;
 101                         if (cp === 0x2ee)
 102                             return true;
 103                         if (cp < 0x370)
 104                             return false;
 105                         if (cp < 0x374)
 106                             return true;
 107                         if (cp === 0x374)
 108                             return true;
 109                         if (cp < 0x376)
 110                             return false;
 111                         if (cp < 0x378)
 112                             return true;
 113                         return false;
 114                     }
 115                     if (cp < 0x531) {
 116                         if (cp < 0x38c) {
 117                             if (cp === 0x37a)
 118                                 return true;
 119                             if (cp < 0x37b)
 120                                 return false;
 121                             if (cp < 0x37e)
 122                                 return true;
 123                             if (cp === 0x37f)
 124                                 return true;
 125                             if (cp === 0x386)
 126                                 return true;
 127                             if (cp < 0x388)
 128                                 return false;
 129                             if (cp < 0x38b)
 130                                 return true;
 131                             return false;
 132                         }
 133                         if (cp === 0x38c)
 134                             return true;
 135                         if (cp < 0x38e)
 136                             return false;
 137                         if (cp < 0x3a2)
 138                             return true;
 139                         if (cp < 0x3a3)
 140                             return false;
 141                         if (cp < 0x3f6)
 142                             return true;
 143                         if (cp < 0x3f7)
 144                             return false;
 145                         if (cp < 0x482)
 146                             return true;
 147                         if (cp < 0x48a)
 148                             return false;
 149                         if (cp < 0x530)
 150                             return true;
 151                         return false;
 152                     }
 153                     if (cp < 0x620) {
 154                         if (cp < 0x531)
 155                             return false;
 156                         if (cp < 0x557)
 157                             return true;
 158                         if (cp === 0x559)
 159                             return true;
 160                         if (cp < 0x560)
 161                             return false;
 162                         if (cp < 0x589)
 163                             return true;
 164                         if (cp < 0x5d0)
 165                             return false;
 166                         if (cp < 0x5eb)
 167                             return true;
 168                         if (cp < 0x5ef)
 169                             return false;
 170                         if (cp < 0x5f3)
 171                             return true;
 172                         return false;
 173                     }
 174                     if (cp < 0x640)
 175                         return true;
 176                     if (cp === 0x640)
 177                         return true;
 178                     if (cp < 0x641)
 179                         return false;
 180                     if (cp < 0x64b)
 181                         return true;
 182                     if (cp < 0x66e)
 183                         return false;
 184                     if (cp < 0x670)
 185                         return true;
 186                     if (cp < 0x671)
 187                         return false;
 188                     if (cp < 0x6d4)
 189                         return true;
 190                     if (cp === 0x6d5)
 191                         return true;
 192                     return false;
 193                 }
 194                 if (cp < 0x950) {
 195                     if (cp < 0x7fa) {
 196                         if (cp < 0x712) {
 197                             if (cp < 0x6e5)
 198                                 return false;
 199                             if (cp < 0x6e7)
 200                                 return true;
 201                             if (cp < 0x6ee)
 202                                 return false;
 203                             if (cp < 0x6f0)
 204                                 return true;
 205                             if (cp < 0x6fa)
 206                                 return false;
 207                             if (cp < 0x6fd)
 208                                 return true;
 209                             if (cp === 0x6ff)
 210                                 return true;
 211                             if (cp === 0x710)
 212                                 return true;
 213                             return false;
 214                         }
 215                         if (cp < 0x730)
 216                             return true;
 217                         if (cp < 0x74d)
 218                             return false;
 219                         if (cp < 0x7a6)
 220                             return true;
 221                         if (cp === 0x7b1)
 222                             return true;
 223                         if (cp < 0x7ca)
 224                             return false;
 225                         if (cp < 0x7eb)
 226                             return true;
 227                         if (cp < 0x7f4)
 228                             return false;
 229                         if (cp < 0x7f6)
 230                             return true;
 231                         return false;
 232                     }
 233                     if (cp < 0x840) {
 234                         if (cp === 0x7fa)
 235                             return true;
 236                         if (cp < 0x800)
 237                             return false;
 238                         if (cp < 0x816)
 239                             return true;
 240                         if (cp === 0x81a)
 241                             return true;
 242                         if (cp === 0x824)
 243                             return true;
 244                         if (cp === 0x828)
 245                             return true;
 246                         return false;
 247                     }
 248                     if (cp < 0x859)
 249                         return true;
 250                     if (cp < 0x860)
 251                         return false;
 252                     if (cp < 0x86b)
 253                         return true;
 254                     if (cp < 0x8a0)
 255                         return false;
 256                     if (cp < 0x8b5)
 257                         return true;
 258                     if (cp < 0x8b6)
 259                         return false;
 260                     if (cp < 0x8be)
 261                         return true;
 262                     if (cp < 0x904)
 263                         return false;
 264                     if (cp < 0x93a)
 265                         return true;
 266                     if (cp === 0x93d)
 267                         return true;
 268                     return false;
 269                 }
 270                 if (cp < 0x9bd) {
 271                     if (cp < 0x98f) {
 272                         if (cp === 0x950)
 273                             return true;
 274                         if (cp < 0x958)
 275                             return false;
 276                         if (cp < 0x962)
 277                             return true;
 278                         if (cp === 0x971)
 279                             return true;
 280                         if (cp < 0x972)
 281                             return false;
 282                         if (cp < 0x981)
 283                             return true;
 284                         if (cp < 0x985)
 285                             return false;
 286                         if (cp < 0x98d)
 287                             return true;
 288                         return false;
 289                     }
 290                     if (cp < 0x991)
 291                         return true;
 292                     if (cp < 0x993)
 293                         return false;
 294                     if (cp < 0x9a9)
 295                         return true;
 296                     if (cp < 0x9aa)
 297                         return false;
 298                     if (cp < 0x9b1)
 299                         return true;
 300                     if (cp === 0x9b2)
 301                         return true;
 302                     if (cp < 0x9b6)
 303                         return false;
 304                     if (cp < 0x9ba)
 305                         return true;
 306                     return false;
 307                 }
 308                 if (cp < 0x9fc) {
 309                     if (cp === 0x9bd)
 310                         return true;
 311                     if (cp === 0x9ce)
 312                         return true;
 313                     if (cp < 0x9dc)
 314                         return false;
 315                     if (cp < 0x9de)
 316                         return true;
 317                     if (cp < 0x9df)
 318                         return false;
 319                     if (cp < 0x9e2)
 320                         return true;
 321                     if (cp < 0x9f0)
 322                         return false;
 323                     if (cp < 0x9f2)
 324                         return true;
 325                     return false;
 326                 }
 327                 if (cp === 0x9fc)
 328                     return true;
 329                 if (cp < 0xa05)
 330                     return false;
 331                 if (cp < 0xa0b)
 332                     return true;
 333                 if (cp < 0xa0f)
 334                     return false;
 335                 if (cp < 0xa11)
 336                     return true;
 337                 if (cp < 0xa13)
 338                     return false;
 339                 if (cp < 0xa29)
 340                     return true;
 341                 if (cp < 0xa2a)
 342                     return false;
 343                 if (cp < 0xa31)
 344                     return true;
 345                 if (cp < 0xa32)
 346                     return false;
 347                 if (cp < 0xa34)
 348                     return true;
 349                 return false;
 350             }
 351             if (cp < 0xc60) {
 352                 if (cp < 0xb3d) {
 353                     if (cp < 0xab5) {
 354                         if (cp < 0xa85) {
 355                             if (cp < 0xa35)
 356                                 return false;
 357                             if (cp < 0xa37)
 358                                 return true;
 359                             if (cp < 0xa38)
 360                                 return false;
 361                             if (cp < 0xa3a)
 362                                 return true;
 363                             if (cp < 0xa59)
 364                                 return false;
 365                             if (cp < 0xa5d)
 366                                 return true;
 367                             if (cp === 0xa5e)
 368                                 return true;
 369                             if (cp < 0xa72)
 370                                 return false;
 371                             if (cp < 0xa75)
 372                                 return true;
 373                             return false;
 374                         }
 375                         if (cp < 0xa8e)
 376                             return true;
 377                         if (cp < 0xa8f)
 378                             return false;
 379                         if (cp < 0xa92)
 380                             return true;
 381                         if (cp < 0xa93)
 382                             return false;
 383                         if (cp < 0xaa9)
 384                             return true;
 385                         if (cp < 0xaaa)
 386                             return false;
 387                         if (cp < 0xab1)
 388                             return true;
 389                         if (cp < 0xab2)
 390                             return false;
 391                         if (cp < 0xab4)
 392                             return true;
 393                         return false;
 394                     }
 395                     if (cp < 0xb05) {
 396                         if (cp < 0xab5)
 397                             return false;
 398                         if (cp < 0xaba)
 399                             return true;
 400                         if (cp === 0xabd)
 401                             return true;
 402                         if (cp === 0xad0)
 403                             return true;
 404                         if (cp < 0xae0)
 405                             return false;
 406                         if (cp < 0xae2)
 407                             return true;
 408                         if (cp === 0xaf9)
 409                             return true;
 410                         return false;
 411                     }
 412                     if (cp < 0xb0d)
 413                         return true;
 414                     if (cp < 0xb0f)
 415                         return false;
 416                     if (cp < 0xb11)
 417                         return true;
 418                     if (cp < 0xb13)
 419                         return false;
 420                     if (cp < 0xb29)
 421                         return true;
 422                     if (cp < 0xb2a)
 423                         return false;
 424                     if (cp < 0xb31)
 425                         return true;
 426                     if (cp < 0xb32)
 427                         return false;
 428                     if (cp < 0xb34)
 429                         return true;
 430                     if (cp < 0xb35)
 431                         return false;
 432                     if (cp < 0xb3a)
 433                         return true;
 434                     return false;
 435                 }
 436                 if (cp < 0xb9e) {
 437                     if (cp < 0xb85) {
 438                         if (cp === 0xb3d)
 439                             return true;
 440                         if (cp < 0xb5c)
 441                             return false;
 442                         if (cp < 0xb5e)
 443                             return true;
 444                         if (cp < 0xb5f)
 445                             return false;
 446                         if (cp < 0xb62)
 447                             return true;
 448                         if (cp === 0xb71)
 449                             return true;
 450                         if (cp === 0xb83)
 451                             return true;
 452                         return false;
 453                     }
 454                     if (cp < 0xb8b)
 455                         return true;
 456                     if (cp < 0xb8e)
 457                         return false;
 458                     if (cp < 0xb91)
 459                         return true;
 460                     if (cp < 0xb92)
 461                         return false;
 462                     if (cp < 0xb96)
 463                         return true;
 464                     if (cp < 0xb99)
 465                         return false;
 466                     if (cp < 0xb9b)
 467                         return true;
 468                     if (cp === 0xb9c)
 469                         return true;
 470                     return false;
 471                 }
 472                 if (cp < 0xc05) {
 473                     if (cp < 0xb9e)
 474                         return false;
 475                     if (cp < 0xba0)
 476                         return true;
 477                     if (cp < 0xba3)
 478                         return false;
 479                     if (cp < 0xba5)
 480                         return true;
 481                     if (cp < 0xba8)
 482                         return false;
 483                     if (cp < 0xbab)
 484                         return true;
 485                     if (cp < 0xbae)
 486                         return false;
 487                     if (cp < 0xbba)
 488                         return true;
 489                     if (cp === 0xbd0)
 490                         return true;
 491                     return false;
 492                 }
 493                 if (cp < 0xc0d)
 494                     return true;
 495                 if (cp < 0xc0e)
 496                     return false;
 497                 if (cp < 0xc11)
 498                     return true;
 499                 if (cp < 0xc12)
 500                     return false;
 501                 if (cp < 0xc29)
 502                     return true;
 503                 if (cp < 0xc2a)
 504                     return false;
 505                 if (cp < 0xc3a)
 506                     return true;
 507                 if (cp === 0xc3d)
 508                     return true;
 509                 if (cp < 0xc58)
 510                     return false;
 511                 if (cp < 0xc5b)
 512                     return true;
 513                 return false;
 514             }
 515             if (cp < 0xdb3) {
 516                 if (cp < 0xcf1) {
 517                     if (cp < 0xcaa) {
 518                         if (cp < 0xc60)
 519                             return false;
 520                         if (cp < 0xc62)
 521                             return true;
 522                         if (cp === 0xc80)
 523                             return true;
 524                         if (cp < 0xc85)
 525                             return false;
 526                         if (cp < 0xc8d)
 527                             return true;
 528                         if (cp < 0xc8e)
 529                             return false;
 530                         if (cp < 0xc91)
 531                             return true;
 532                         if (cp < 0xc92)
 533                             return false;
 534                         if (cp < 0xca9)
 535                             return true;
 536                         return false;
 537                     }
 538                     if (cp < 0xcb4)
 539                         return true;
 540                     if (cp < 0xcb5)
 541                         return false;
 542                     if (cp < 0xcba)
 543                         return true;
 544                     if (cp === 0xcbd)
 545                         return true;
 546                     if (cp === 0xcde)
 547                         return true;
 548                     if (cp < 0xce0)
 549                         return false;
 550                     if (cp < 0xce2)
 551                         return true;
 552                     return false;
 553                 }
 554                 if (cp < 0xd4e) {
 555                     if (cp < 0xcf1)
 556                         return false;
 557                     if (cp < 0xcf3)
 558                         return true;
 559                     if (cp < 0xd05)
 560                         return false;
 561                     if (cp < 0xd0d)
 562                         return true;
 563                     if (cp < 0xd0e)
 564                         return false;
 565                     if (cp < 0xd11)
 566                         return true;
 567                     if (cp < 0xd12)
 568                         return false;
 569                     if (cp < 0xd3b)
 570                         return true;
 571                     if (cp === 0xd3d)
 572                         return true;
 573                     return false;
 574                 }
 575                 if (cp === 0xd4e)
 576                     return true;
 577                 if (cp < 0xd54)
 578                     return false;
 579                 if (cp < 0xd57)
 580                     return true;
 581                 if (cp < 0xd5f)
 582                     return false;
 583                 if (cp < 0xd62)
 584                     return true;
 585                 if (cp < 0xd7a)
 586                     return false;
 587                 if (cp < 0xd80)
 588                     return true;
 589                 if (cp < 0xd85)
 590                     return false;
 591                 if (cp < 0xd97)
 592                     return true;
 593                 if (cp < 0xd9a)
 594                     return false;
 595                 if (cp < 0xdb2)
 596                     return true;
 597                 return false;
 598             }
 599             if (cp < 0xe8a) {
 600                 if (cp < 0xe40) {
 601                     if (cp < 0xdb3)
 602                         return false;
 603                     if (cp < 0xdbc)
 604                         return true;
 605                     if (cp === 0xdbd)
 606                         return true;
 607                     if (cp < 0xdc0)
 608                         return false;
 609                     if (cp < 0xdc7)
 610                         return true;
 611                     if (cp < 0xe01)
 612                         return false;
 613                     if (cp < 0xe31)
 614                         return true;
 615                     if (cp < 0xe32)
 616                         return false;
 617                     if (cp < 0xe34)
 618                         return true;
 619                     return false;
 620                 }
 621                 if (cp < 0xe46)
 622                     return true;
 623                 if (cp === 0xe46)
 624                     return true;
 625                 if (cp < 0xe81)
 626                     return false;
 627                 if (cp < 0xe83)
 628                     return true;
 629                 if (cp === 0xe84)
 630                     return true;
 631                 if (cp < 0xe87)
 632                     return false;
 633                 if (cp < 0xe89)
 634                     return true;
 635                 return false;
 636             }
 637             if (cp < 0xea5) {
 638                 if (cp === 0xe8a)
 639                     return true;
 640                 if (cp === 0xe8d)
 641                     return true;
 642                 if (cp < 0xe94)
 643                     return false;
 644                 if (cp < 0xe98)
 645                     return true;
 646                 if (cp < 0xe99)
 647                     return false;
 648                 if (cp < 0xea0)
 649                     return true;
 650                 if (cp < 0xea1)
 651                     return false;
 652                 if (cp < 0xea4)
 653                     return true;
 654                 return false;
 655             }
 656             if (cp === 0xea5)
 657                 return true;
 658             if (cp === 0xea7)
 659                 return true;
 660             if (cp < 0xeaa)
 661                 return false;
 662             if (cp < 0xeac)
 663                 return true;
 664             if (cp < 0xead)
 665                 return false;
 666             if (cp < 0xeb1)
 667                 return true;
 668             if (cp < 0xeb2)
 669                 return false;
 670             if (cp < 0xeb4)
 671                 return true;
 672             if (cp === 0xebd)
 673                 return true;
 674             return false;
 675         }
 676         if (cp < 0x1ce9) {
 677             if (cp < 0x166f) {
 678                 if (cp < 0x10fd) {
 679                     if (cp < 0x105a) {
 680                         if (cp < 0xf49) {
 681                             if (cp < 0xec0)
 682                                 return false;
 683                             if (cp < 0xec5)
 684                                 return true;
 685                             if (cp === 0xec6)
 686                                 return true;
 687                             if (cp < 0xedc)
 688                                 return false;
 689                             if (cp < 0xee0)
 690                                 return true;
 691                             if (cp === 0xf00)
 692                                 return true;
 693                             if (cp < 0xf40)
 694                                 return false;
 695                             if (cp < 0xf48)
 696                                 return true;
 697                             return false;
 698                         }
 699                         if (cp < 0xf6d)
 700                             return true;
 701                         if (cp < 0xf88)
 702                             return false;
 703                         if (cp < 0xf8d)
 704                             return true;
 705                         if (cp < 0x1000)
 706                             return false;
 707                         if (cp < 0x102b)
 708                             return true;
 709                         if (cp === 0x103f)
 710                             return true;
 711                         if (cp < 0x1050)
 712                             return false;
 713                         if (cp < 0x1056)
 714                             return true;
 715                         return false;
 716                     }
 717                     if (cp < 0x108e) {
 718                         if (cp < 0x105a)
 719                             return false;
 720                         if (cp < 0x105e)
 721                             return true;
 722                         if (cp === 0x1061)
 723                             return true;
 724                         if (cp < 0x1065)
 725                             return false;
 726                         if (cp < 0x1067)
 727                             return true;
 728                         if (cp < 0x106e)
 729                             return false;
 730                         if (cp < 0x1071)
 731                             return true;
 732                         if (cp < 0x1075)
 733                             return false;
 734                         if (cp < 0x1082)
 735                             return true;
 736                         return false;
 737                     }
 738                     if (cp === 0x108e)
 739                         return true;
 740                     if (cp < 0x10a0)
 741                         return false;
 742                     if (cp < 0x10c6)
 743                         return true;
 744                     if (cp === 0x10c7)
 745                         return true;
 746                     if (cp === 0x10cd)
 747                         return true;
 748                     if (cp < 0x10d0)
 749                         return false;
 750                     if (cp < 0x10fb)
 751                         return true;
 752                     if (cp === 0x10fc)
 753                         return true;
 754                     return false;
 755                 }
 756                 if (cp < 0x12b8) {
 757                     if (cp < 0x125a) {
 758                         if (cp < 0x10fd)
 759                             return false;
 760                         if (cp < 0x1100)
 761                             return true;
 762                         if (cp < 0x1100)
 763                             return false;
 764                         if (cp < 0x1249)
 765                             return true;
 766                         if (cp < 0x124a)
 767                             return false;
 768                         if (cp < 0x124e)
 769                             return true;
 770                         if (cp < 0x1250)
 771                             return false;
 772                         if (cp < 0x1257)
 773                             return true;
 774                         if (cp === 0x1258)
 775                             return true;
 776                         return false;
 777                     }
 778                     if (cp < 0x125e)
 779                         return true;
 780                     if (cp < 0x1260)
 781                         return false;
 782                     if (cp < 0x1289)
 783                         return true;
 784                     if (cp < 0x128a)
 785                         return false;
 786                     if (cp < 0x128e)
 787                         return true;
 788                     if (cp < 0x1290)
 789                         return false;
 790                     if (cp < 0x12b1)
 791                         return true;
 792                     if (cp < 0x12b2)
 793                         return false;
 794                     if (cp < 0x12b6)
 795                         return true;
 796                     return false;
 797                 }
 798                 if (cp < 0x1312) {
 799                     if (cp < 0x12b8)
 800                         return false;
 801                     if (cp < 0x12bf)
 802                         return true;
 803                     if (cp === 0x12c0)
 804                         return true;
 805                     if (cp < 0x12c2)
 806                         return false;
 807                     if (cp < 0x12c6)
 808                         return true;
 809                     if (cp < 0x12c8)
 810                         return false;
 811                     if (cp < 0x12d7)
 812                         return true;
 813                     if (cp < 0x12d8)
 814                         return false;
 815                     if (cp < 0x1311)
 816                         return true;
 817                     return false;
 818                 }
 819                 if (cp < 0x1316)
 820                     return true;
 821                 if (cp < 0x1318)
 822                     return false;
 823                 if (cp < 0x135b)
 824                     return true;
 825                 if (cp < 0x1380)
 826                     return false;
 827                 if (cp < 0x1390)
 828                     return true;
 829                 if (cp < 0x13a0)
 830                     return false;
 831                 if (cp < 0x13f6)
 832                     return true;
 833                 if (cp < 0x13f8)
 834                     return false;
 835                 if (cp < 0x13fe)
 836                     return true;
 837                 if (cp < 0x1401)
 838                     return false;
 839                 if (cp < 0x166d)
 840                     return true;
 841                 return false;
 842             }
 843             if (cp < 0x18b0) {
 844                 if (cp < 0x176e) {
 845                     if (cp < 0x1700) {
 846                         if (cp < 0x166f)
 847                             return false;
 848                         if (cp < 0x1680)
 849                             return true;
 850                         if (cp < 0x1681)
 851                             return false;
 852                         if (cp < 0x169b)
 853                             return true;
 854                         if (cp < 0x16a0)
 855                             return false;
 856                         if (cp < 0x16eb)
 857                             return true;
 858                         if (cp < 0x16ee)
 859                             return false;
 860                         if (cp < 0x16f1)
 861                             return true;
 862                         if (cp < 0x16f1)
 863                             return false;
 864                         if (cp < 0x16f9)
 865                             return true;
 866                         return false;
 867                     }
 868                     if (cp < 0x170d)
 869                         return true;
 870                     if (cp < 0x170e)
 871                         return false;
 872                     if (cp < 0x1712)
 873                         return true;
 874                     if (cp < 0x1720)
 875                         return false;
 876                     if (cp < 0x1732)
 877                         return true;
 878                     if (cp < 0x1740)
 879                         return false;
 880                     if (cp < 0x1752)
 881                         return true;
 882                     if (cp < 0x1760)
 883                         return false;
 884                     if (cp < 0x176d)
 885                         return true;
 886                     return false;
 887                 }
 888                 if (cp < 0x1843) {
 889                     if (cp < 0x176e)
 890                         return false;
 891                     if (cp < 0x1771)
 892                         return true;
 893                     if (cp < 0x1780)
 894                         return false;
 895                     if (cp < 0x17b4)
 896                         return true;
 897                     if (cp === 0x17d7)
 898                         return true;
 899                     if (cp === 0x17dc)
 900                         return true;
 901                     if (cp < 0x1820)
 902                         return false;
 903                     if (cp < 0x1843)
 904                         return true;
 905                     return false;
 906                 }
 907                 if (cp === 0x1843)
 908                     return true;
 909                 if (cp < 0x1844)
 910                     return false;
 911                 if (cp < 0x1879)
 912                     return true;
 913                 if (cp < 0x1880)
 914                     return false;
 915                 if (cp < 0x1885)
 916                     return true;
 917                 if (cp < 0x1885)
 918                     return false;
 919                 if (cp < 0x1887)
 920                     return true;
 921                 if (cp < 0x1887)
 922                     return false;
 923                 if (cp < 0x18a9)
 924                     return true;
 925                 if (cp === 0x18aa)
 926                     return true;
 927                 return false;
 928             }
 929             if (cp < 0x1b45) {
 930                 if (cp < 0x19b0) {
 931                     if (cp < 0x18b0)
 932                         return false;
 933                     if (cp < 0x18f6)
 934                         return true;
 935                     if (cp < 0x1900)
 936                         return false;
 937                     if (cp < 0x191f)
 938                         return true;
 939                     if (cp < 0x1950)
 940                         return false;
 941                     if (cp < 0x196e)
 942                         return true;
 943                     if (cp < 0x1970)
 944                         return false;
 945                     if (cp < 0x1975)
 946                         return true;
 947                     if (cp < 0x1980)
 948                         return false;
 949                     if (cp < 0x19ac)
 950                         return true;
 951                     return false;
 952                 }
 953                 if (cp < 0x19ca)
 954                     return true;
 955                 if (cp < 0x1a00)
 956                     return false;
 957                 if (cp < 0x1a17)
 958                     return true;
 959                 if (cp < 0x1a20)
 960                     return false;
 961                 if (cp < 0x1a55)
 962                     return true;
 963                 if (cp === 0x1aa7)
 964                     return true;
 965                 if (cp < 0x1b05)
 966                     return false;
 967                 if (cp < 0x1b34)
 968                     return true;
 969                 return false;
 970             }
 971             if (cp < 0x1c4d) {
 972                 if (cp < 0x1b45)
 973                     return false;
 974                 if (cp < 0x1b4c)
 975                     return true;
 976                 if (cp < 0x1b83)
 977                     return false;
 978                 if (cp < 0x1ba1)
 979                     return true;
 980                 if (cp < 0x1bae)
 981                     return false;
 982                 if (cp < 0x1bb0)
 983                     return true;
 984                 if (cp < 0x1bba)
 985                     return false;
 986                 if (cp < 0x1be6)
 987                     return true;
 988                 if (cp < 0x1c00)
 989                     return false;
 990                 if (cp < 0x1c24)
 991                     return true;
 992                 return false;
 993             }
 994             if (cp < 0x1c50)
 995                 return true;
 996             if (cp < 0x1c5a)
 997                 return false;
 998             if (cp < 0x1c78)
 999                 return true;
1000             if (cp < 0x1c78)
1001                 return false;
1002             if (cp < 0x1c7e)
1003                 return true;
1004             if (cp < 0x1c80)
1005                 return false;
1006             if (cp < 0x1c89)
1007                 return true;
1008             if (cp < 0x1c90)
1009                 return false;
1010             if (cp < 0x1cbb)
1011                 return true;
1012             if (cp < 0x1cbd)
1013                 return false;
1014             if (cp < 0x1cc0)
1015                 return true;
1016             return false;
1017         }
1018         if (cp < 0x212f) {
1019             if (cp < 0x1fc2) {
1020                 if (cp < 0x1f18) {
1021                     if (cp < 0x1d6b) {
1022                         if (cp < 0x1ce9)
1023                             return false;
1024                         if (cp < 0x1ced)
1025                             return true;
1026                         if (cp < 0x1cee)
1027                             return false;
1028                         if (cp < 0x1cf2)
1029                             return true;
1030                         if (cp < 0x1cf5)
1031                             return false;
1032                         if (cp < 0x1cf7)
1033                             return true;
1034                         if (cp < 0x1d00)
1035                             return false;
1036                         if (cp < 0x1d2c)
1037                             return true;
1038                         if (cp < 0x1d2c)
1039                             return false;
1040                         if (cp < 0x1d6b)
1041                             return true;
1042                         return false;
1043                     }
1044                     if (cp < 0x1d78)
1045                         return true;
1046                     if (cp === 0x1d78)
1047                         return true;
1048                     if (cp < 0x1d79)
1049                         return false;
1050                     if (cp < 0x1d9b)
1051                         return true;
1052                     if (cp < 0x1d9b)
1053                         return false;
1054                     if (cp < 0x1dc0)
1055                         return true;
1056                     if (cp < 0x1e00)
1057                         return false;
1058                     if (cp < 0x1f16)
1059                         return true;
1060                     return false;
1061                 }
1062                 if (cp < 0x1f5b) {
1063                     if (cp < 0x1f18)
1064                         return false;
1065                     if (cp < 0x1f1e)
1066                         return true;
1067                     if (cp < 0x1f20)
1068                         return false;
1069                     if (cp < 0x1f46)
1070                         return true;
1071                     if (cp < 0x1f48)
1072                         return false;
1073                     if (cp < 0x1f4e)
1074                         return true;
1075                     if (cp < 0x1f50)
1076                         return false;
1077                     if (cp < 0x1f58)
1078                         return true;
1079                     if (cp === 0x1f59)
1080                         return true;
1081                     return false;
1082                 }
1083                 if (cp === 0x1f5b)
1084                     return true;
1085                 if (cp === 0x1f5d)
1086                     return true;
1087                 if (cp < 0x1f5f)
1088                     return false;
1089                 if (cp < 0x1f7e)
1090                     return true;
1091                 if (cp < 0x1f80)
1092                     return false;
1093                 if (cp < 0x1fb5)
1094                     return true;
1095                 if (cp < 0x1fb6)
1096                     return false;
1097                 if (cp < 0x1fbd)
1098                     return true;
1099                 if (cp === 0x1fbe)
1100                     return true;
1101                 return false;
1102             }
1103             if (cp < 0x2102) {
1104                 if (cp < 0x1ff2) {
1105                     if (cp < 0x1fc2)
1106                         return false;
1107                     if (cp < 0x1fc5)
1108                         return true;
1109                     if (cp < 0x1fc6)
1110                         return false;
1111                     if (cp < 0x1fcd)
1112                         return true;
1113                     if (cp < 0x1fd0)
1114                         return false;
1115                     if (cp < 0x1fd4)
1116                         return true;
1117                     if (cp < 0x1fd6)
1118                         return false;
1119                     if (cp < 0x1fdc)
1120                         return true;
1121                     if (cp < 0x1fe0)
1122                         return false;
1123                     if (cp < 0x1fed)
1124                         return true;
1125                     return false;
1126                 }
1127                 if (cp < 0x1ff5)
1128                     return true;
1129                 if (cp < 0x1ff6)
1130                     return false;
1131                 if (cp < 0x1ffd)
1132                     return true;
1133                 if (cp === 0x2071)
1134                     return true;
1135                 if (cp === 0x207f)
1136                     return true;
1137                 if (cp < 0x2090)
1138                     return false;
1139                 if (cp < 0x209d)
1140                     return true;
1141                 return false;
1142             }
1143             if (cp < 0x2119) {
1144                 if (cp === 0x2102)
1145                     return true;
1146                 if (cp === 0x2107)
1147                     return true;
1148                 if (cp < 0x210a)
1149                     return false;
1150                 if (cp < 0x2114)
1151                     return true;
1152                 if (cp === 0x2115)
1153                     return true;
1154                 if (cp === 0x2118)
1155                     return true;
1156                 return false;
1157             }
1158             if (cp < 0x211e)
1159                 return true;
1160             if (cp === 0x2124)
1161                 return true;
1162             if (cp === 0x2126)
1163                 return true;
1164             if (cp === 0x2128)
1165                 return true;
1166             if (cp < 0x212a)
1167                 return false;
1168             if (cp < 0x212e)
1169                 return true;
1170             if (cp === 0x212e)
1171                 return true;
1172             return false;
1173         }
1174         if (cp < 0x2d80) {
1175             if (cp < 0x2c30) {
1176                 if (cp < 0x214e) {
1177                     if (cp < 0x212f)
1178                         return false;
1179                     if (cp < 0x2135)
1180                         return true;
1181                     if (cp < 0x2135)
1182                         return false;
1183                     if (cp < 0x2139)
1184                         return true;
1185                     if (cp === 0x2139)
1186                         return true;
1187                     if (cp < 0x213c)
1188                         return false;
1189                     if (cp < 0x2140)
1190                         return true;
1191                     if (cp < 0x2145)
1192                         return false;
1193                     if (cp < 0x214a)
1194                         return true;
1195                     return false;
1196                 }
1197                 if (cp === 0x214e)
1198                     return true;
1199                 if (cp < 0x2160)
1200                     return false;
1201                 if (cp < 0x2183)
1202                     return true;
1203                 if (cp < 0x2183)
1204                     return false;
1205                 if (cp < 0x2185)
1206                     return true;
1207                 if (cp < 0x2185)
1208                     return false;
1209                 if (cp < 0x2189)
1210                     return true;
1211                 if (cp < 0x2c00)
1212                     return false;
1213                 if (cp < 0x2c2f)
1214                     return true;
1215                 return false;
1216             }
1217             if (cp < 0x2cf2) {
1218                 if (cp < 0x2c30)
1219                     return false;
1220                 if (cp < 0x2c5f)
1221                     return true;
1222                 if (cp < 0x2c60)
1223                     return false;
1224                 if (cp < 0x2c7c)
1225                     return true;
1226                 if (cp < 0x2c7c)
1227                     return false;
1228                 if (cp < 0x2c7e)
1229                     return true;
1230                 if (cp < 0x2c7e)
1231                     return false;
1232                 if (cp < 0x2ce5)
1233                     return true;
1234                 if (cp < 0x2ceb)
1235                     return false;
1236                 if (cp < 0x2cef)
1237                     return true;
1238                 return false;
1239             }
1240             if (cp < 0x2cf4)
1241                 return true;
1242             if (cp < 0x2d00)
1243                 return false;
1244             if (cp < 0x2d26)
1245                 return true;
1246             if (cp === 0x2d27)
1247                 return true;
1248             if (cp === 0x2d2d)
1249                 return true;
1250             if (cp < 0x2d30)
1251                 return false;
1252             if (cp < 0x2d68)
1253                 return true;
1254             if (cp === 0x2d6f)
1255                 return true;
1256             return false;
1257         }
1258         if (cp < 0x3006) {
1259             if (cp < 0x2dc0) {
1260                 if (cp < 0x2d80)
1261                     return false;
1262                 if (cp < 0x2d97)
1263                     return true;
1264                 if (cp < 0x2da0)
1265                     return false;
1266                 if (cp < 0x2da7)
1267                     return true;
1268                 if (cp < 0x2da8)
1269                     return false;
1270                 if (cp < 0x2daf)
1271                     return true;
1272                 if (cp < 0x2db0)
1273                     return false;
1274                 if (cp < 0x2db7)
1275                     return true;
1276                 if (cp < 0x2db8)
1277                     return false;
1278                 if (cp < 0x2dbf)
1279                     return true;
1280                 return false;
1281             }
1282             if (cp < 0x2dc7)
1283                 return true;
1284             if (cp < 0x2dc8)
1285                 return false;
1286             if (cp < 0x2dcf)
1287                 return true;
1288             if (cp < 0x2dd0)
1289                 return false;
1290             if (cp < 0x2dd7)
1291                 return true;
1292             if (cp < 0x2dd8)
1293                 return false;
1294             if (cp < 0x2ddf)
1295                 return true;
1296             if (cp === 0x3005)
1297                 return true;
1298             return false;
1299         }
1300         if (cp < 0x303b) {
1301             if (cp === 0x3006)
1302                 return true;
1303             if (cp === 0x3007)
1304                 return true;
1305             if (cp < 0x3021)
1306                 return false;
1307             if (cp < 0x302a)
1308                 return true;
1309             if (cp < 0x3031)
1310                 return false;
1311             if (cp < 0x3036)
1312                 return true;
1313             if (cp < 0x3038)
1314                 return false;
1315             if (cp < 0x303b)
1316                 return true;
1317             return false;
1318         }
1319         if (cp === 0x303b)
1320             return true;
1321         if (cp === 0x303c)
1322             return true;
1323         if (cp < 0x3041)
1324             return false;
1325         if (cp < 0x3097)
1326             return true;
1327         if (cp < 0x309b)
1328             return false;
1329         if (cp < 0x309d)
1330             return true;
1331         if (cp < 0x309d)
1332             return false;
1333         if (cp < 0x309f)
1334             return true;
1335         if (cp === 0x309f)
1336             return true;
1337         return false;
1338     }
1339     if (cp < 0x10b60) {
1340         if (cp < 0xd7b0) {
1341             if (cp < 0xa882) {
1342                 if (cp < 0xa67f) {
1343                     if (cp < 0xa015) {
1344                         if (cp < 0x31a0) {
1345                             if (cp < 0x30a1)
1346                                 return false;
1347                             if (cp < 0x30fb)
1348                                 return true;
1349                             if (cp < 0x30fc)
1350                                 return false;
1351                             if (cp < 0x30ff)
1352                                 return true;
1353                             if (cp === 0x30ff)
1354                                 return true;
1355                             if (cp < 0x3105)
1356                                 return false;
1357                             if (cp < 0x3130)
1358                                 return true;
1359                             if (cp < 0x3131)
1360                                 return false;
1361                             if (cp < 0x318f)
1362                                 return true;
1363                             return false;
1364                         }
1365                         if (cp < 0x31bb)
1366                             return true;
1367                         if (cp < 0x31f0)
1368                             return false;
1369                         if (cp < 0x3200)
1370                             return true;
1371                         if (cp < 0x3400)
1372                             return false;
1373                         if (cp < 0x4db6)
1374                             return true;
1375                         if (cp < 0x4e00)
1376                             return false;
1377                         if (cp < 0x9ff0)
1378                             return true;
1379                         if (cp < 0xa000)
1380                             return false;
1381                         if (cp < 0xa015)
1382                             return true;
1383                         return false;
1384                     }
1385                     if (cp < 0xa60c) {
1386                         if (cp === 0xa015)
1387                             return true;
1388                         if (cp < 0xa016)
1389                             return false;
1390                         if (cp < 0xa48d)
1391                             return true;
1392                         if (cp < 0xa4d0)
1393                             return false;
1394                         if (cp < 0xa4f8)
1395                             return true;
1396                         if (cp < 0xa4f8)
1397                             return false;
1398                         if (cp < 0xa4fe)
1399                             return true;
1400                         if (cp < 0xa500)
1401                             return false;
1402                         if (cp < 0xa60c)
1403                             return true;
1404                         return false;
1405                     }
1406                     if (cp === 0xa60c)
1407                         return true;
1408                     if (cp < 0xa610)
1409                         return false;
1410                     if (cp < 0xa620)
1411                         return true;
1412                     if (cp < 0xa62a)
1413                         return false;
1414                     if (cp < 0xa62c)
1415                         return true;
1416                     if (cp < 0xa640)
1417                         return false;
1418                     if (cp < 0xa66e)
1419                         return true;
1420                     if (cp === 0xa66e)
1421                         return true;
1422                     return false;
1423                 }
1424                 if (cp < 0xa78b) {
1425                     if (cp < 0xa717) {
1426                         if (cp === 0xa67f)
1427                             return true;
1428                         if (cp < 0xa680)
1429                             return false;
1430                         if (cp < 0xa69c)
1431                             return true;
1432                         if (cp < 0xa69c)
1433                             return false;
1434                         if (cp < 0xa69e)
1435                             return true;
1436                         if (cp < 0xa6a0)
1437                             return false;
1438                         if (cp < 0xa6e6)
1439                             return true;
1440                         if (cp < 0xa6e6)
1441                             return false;
1442                         if (cp < 0xa6f0)
1443                             return true;
1444                         return false;
1445                     }
1446                     if (cp < 0xa720)
1447                         return true;
1448                     if (cp < 0xa722)
1449                         return false;
1450                     if (cp < 0xa770)
1451                         return true;
1452                     if (cp === 0xa770)
1453                         return true;
1454                     if (cp < 0xa771)
1455                         return false;
1456                     if (cp < 0xa788)
1457                         return true;
1458                     if (cp === 0xa788)
1459                         return true;
1460                     return false;
1461                 }
1462                 if (cp < 0xa7fa) {
1463                     if (cp < 0xa78b)
1464                         return false;
1465                     if (cp < 0xa78f)
1466                         return true;
1467                     if (cp === 0xa78f)
1468                         return true;
1469                     if (cp < 0xa790)
1470                         return false;
1471                     if (cp < 0xa7ba)
1472                         return true;
1473                     if (cp === 0xa7f7)
1474                         return true;
1475                     if (cp < 0xa7f8)
1476                         return false;
1477                     if (cp < 0xa7fa)
1478                         return true;
1479                     return false;
1480                 }
1481                 if (cp === 0xa7fa)
1482                     return true;
1483                 if (cp < 0xa7fb)
1484                     return false;
1485                 if (cp < 0xa802)
1486                     return true;
1487                 if (cp < 0xa803)
1488                     return false;
1489                 if (cp < 0xa806)
1490                     return true;
1491                 if (cp < 0xa807)
1492                     return false;
1493                 if (cp < 0xa80b)
1494                     return true;
1495                 if (cp < 0xa80c)
1496                     return false;
1497                 if (cp < 0xa823)
1498                     return true;
1499                 if (cp < 0xa840)
1500                     return false;
1501                 if (cp < 0xa874)
1502                     return true;
1503                 return false;
1504             }
1505             if (cp < 0xaab1) {
1506                 if (cp < 0xa9e6) {
1507                     if (cp < 0xa930) {
1508                         if (cp < 0xa882)
1509                             return false;
1510                         if (cp < 0xa8b4)
1511                             return true;
1512                         if (cp < 0xa8f2)
1513                             return false;
1514                         if (cp < 0xa8f8)
1515                             return true;
1516                         if (cp === 0xa8fb)
1517                             return true;
1518                         if (cp < 0xa8fd)
1519                             return false;
1520                         if (cp < 0xa8ff)
1521                             return true;
1522                         if (cp < 0xa90a)
1523                             return false;
1524                         if (cp < 0xa926)
1525                             return true;
1526                         return false;
1527                     }
1528                     if (cp < 0xa947)
1529                         return true;
1530                     if (cp < 0xa960)
1531                         return false;
1532                     if (cp < 0xa97d)
1533                         return true;
1534                     if (cp < 0xa984)
1535                         return false;
1536                     if (cp < 0xa9b3)
1537                         return true;
1538                     if (cp === 0xa9cf)
1539                         return true;
1540                     if (cp < 0xa9e0)
1541                         return false;
1542                     if (cp < 0xa9e5)
1543                         return true;
1544                     return false;
1545                 }
1546                 if (cp < 0xaa44) {
1547                     if (cp === 0xa9e6)
1548                         return true;
1549                     if (cp < 0xa9e7)
1550                         return false;
1551                     if (cp < 0xa9f0)
1552                         return true;
1553                     if (cp < 0xa9fa)
1554                         return false;
1555                     if (cp < 0xa9ff)
1556                         return true;
1557                     if (cp < 0xaa00)
1558                         return false;
1559                     if (cp < 0xaa29)
1560                         return true;
1561                     if (cp < 0xaa40)
1562                         return false;
1563                     if (cp < 0xaa43)
1564                         return true;
1565                     return false;
1566                 }
1567                 if (cp < 0xaa4c)
1568                     return true;
1569                 if (cp < 0xaa60)
1570                     return false;
1571                 if (cp < 0xaa70)
1572                     return true;
1573                 if (cp === 0xaa70)
1574                     return true;
1575                 if (cp < 0xaa71)
1576                     return false;
1577                 if (cp < 0xaa77)
1578                     return true;
1579                 if (cp === 0xaa7a)
1580                     return true;
1581                 if (cp < 0xaa7e)
1582                     return false;
1583                 if (cp < 0xaab0)
1584                     return true;
1585                 return false;
1586             }
1587             if (cp < 0xab01) {
1588                 if (cp < 0xaadb) {
1589                     if (cp === 0xaab1)
1590                         return true;
1591                     if (cp < 0xaab5)
1592                         return false;
1593                     if (cp < 0xaab7)
1594                         return true;
1595                     if (cp < 0xaab9)
1596                         return false;
1597                     if (cp < 0xaabe)
1598                         return true;
1599                     if (cp === 0xaac0)
1600                         return true;
1601                     if (cp === 0xaac2)
1602                         return true;
1603                     return false;
1604                 }
1605                 if (cp < 0xaadd)
1606                     return true;
1607                 if (cp === 0xaadd)
1608                     return true;
1609                 if (cp < 0xaae0)
1610                     return false;
1611                 if (cp < 0xaaeb)
1612                     return true;
1613                 if (cp === 0xaaf2)
1614                     return true;
1615                 if (cp < 0xaaf3)
1616                     return false;
1617                 if (cp < 0xaaf5)
1618                     return true;
1619                 return false;
1620             }
1621             if (cp < 0xab30) {
1622                 if (cp < 0xab01)
1623                     return false;
1624                 if (cp < 0xab07)
1625                     return true;
1626                 if (cp < 0xab09)
1627                     return false;
1628                 if (cp < 0xab0f)
1629                     return true;
1630                 if (cp < 0xab11)
1631                     return false;
1632                 if (cp < 0xab17)
1633                     return true;
1634                 if (cp < 0xab20)
1635                     return false;
1636                 if (cp < 0xab27)
1637                     return true;
1638                 if (cp < 0xab28)
1639                     return false;
1640                 if (cp < 0xab2f)
1641                     return true;
1642                 return false;
1643             }
1644             if (cp < 0xab5b)
1645                 return true;
1646             if (cp < 0xab5c)
1647                 return false;
1648             if (cp < 0xab60)
1649                 return true;
1650             if (cp < 0xab60)
1651                 return false;
1652             if (cp < 0xab66)
1653                 return true;
1654             if (cp < 0xab70)
1655                 return false;
1656             if (cp < 0xabc0)
1657                 return true;
1658             if (cp < 0xabc0)
1659                 return false;
1660             if (cp < 0xabe3)
1661                 return true;
1662             if (cp < 0xac00)
1663                 return false;
1664             if (cp < 0xd7a4)
1665                 return true;
1666             return false;
1667         }
1668         if (cp < 0x1032d) {
1669             if (cp < 0xff41) {
1670                 if (cp < 0xfb3e) {
1671                     if (cp < 0xfb13) {
1672                         if (cp < 0xd7b0)
1673                             return false;
1674                         if (cp < 0xd7c7)
1675                             return true;
1676                         if (cp < 0xd7cb)
1677                             return false;
1678                         if (cp < 0xd7fc)
1679                             return true;
1680                         if (cp < 0xf900)
1681                             return false;
1682                         if (cp < 0xfa6e)
1683                             return true;
1684                         if (cp < 0xfa70)
1685                             return false;
1686                         if (cp < 0xfada)
1687                             return true;
1688                         if (cp < 0xfb00)
1689                             return false;
1690                         if (cp < 0xfb07)
1691                             return true;
1692                         return false;
1693                     }
1694                     if (cp < 0xfb18)
1695                         return true;
1696                     if (cp === 0xfb1d)
1697                         return true;
1698                     if (cp < 0xfb1f)
1699                         return false;
1700                     if (cp < 0xfb29)
1701                         return true;
1702                     if (cp < 0xfb2a)
1703                         return false;
1704                     if (cp < 0xfb37)
1705                         return true;
1706                     if (cp < 0xfb38)
1707                         return false;
1708                     if (cp < 0xfb3d)
1709                         return true;
1710                     return false;
1711                 }
1712                 if (cp < 0xfd50) {
1713                     if (cp === 0xfb3e)
1714                         return true;
1715                     if (cp < 0xfb40)
1716                         return false;
1717                     if (cp < 0xfb42)
1718                         return true;
1719                     if (cp < 0xfb43)
1720                         return false;
1721                     if (cp < 0xfb45)
1722                         return true;
1723                     if (cp < 0xfb46)
1724                         return false;
1725                     if (cp < 0xfbb2)
1726                         return true;
1727                     if (cp < 0xfbd3)
1728                         return false;
1729                     if (cp < 0xfd3e)
1730                         return true;
1731                     return false;
1732                 }
1733                 if (cp < 0xfd90)
1734                     return true;
1735                 if (cp < 0xfd92)
1736                     return false;
1737                 if (cp < 0xfdc8)
1738                     return true;
1739                 if (cp < 0xfdf0)
1740                     return false;
1741                 if (cp < 0xfdfc)
1742                     return true;
1743                 if (cp < 0xfe70)
1744                     return false;
1745                 if (cp < 0xfe75)
1746                     return true;
1747                 if (cp < 0xfe76)
1748                     return false;
1749                 if (cp < 0xfefd)
1750                     return true;
1751                 if (cp < 0xff21)
1752                     return false;
1753                 if (cp < 0xff3b)
1754                     return true;
1755                 return false;
1756             }
1757             if (cp < 0x10000) {
1758                 if (cp < 0xffa0) {
1759                     if (cp < 0xff41)
1760                         return false;
1761                     if (cp < 0xff5b)
1762                         return true;
1763                     if (cp < 0xff66)
1764                         return false;
1765                     if (cp < 0xff70)
1766                         return true;
1767                     if (cp === 0xff70)
1768                         return true;
1769                     if (cp < 0xff71)
1770                         return false;
1771                     if (cp < 0xff9e)
1772                         return true;
1773                     if (cp < 0xff9e)
1774                         return false;
1775                     if (cp < 0xffa0)
1776                         return true;
1777                     return false;
1778                 }
1779                 if (cp < 0xffbf)
1780                     return true;
1781                 if (cp < 0xffc2)
1782                     return false;
1783                 if (cp < 0xffc8)
1784                     return true;
1785                 if (cp < 0xffca)
1786                     return false;
1787                 if (cp < 0xffd0)
1788                     return true;
1789                 if (cp < 0xffd2)
1790                     return false;
1791                 if (cp < 0xffd8)
1792                     return true;
1793                 if (cp < 0xffda)
1794                     return false;
1795                 if (cp < 0xffdd)
1796                     return true;
1797                 return false;
1798             }
1799             if (cp < 0x10050) {
1800                 if (cp < 0x10000)
1801                     return false;
1802                 if (cp < 0x1000c)
1803                     return true;
1804                 if (cp < 0x1000d)
1805                     return false;
1806                 if (cp < 0x10027)
1807                     return true;
1808                 if (cp < 0x10028)
1809                     return false;
1810                 if (cp < 0x1003b)
1811                     return true;
1812                 if (cp < 0x1003c)
1813                     return false;
1814                 if (cp < 0x1003e)
1815                     return true;
1816                 if (cp < 0x1003f)
1817                     return false;
1818                 if (cp < 0x1004e)
1819                     return true;
1820                 return false;
1821             }
1822             if (cp < 0x1005e)
1823                 return true;
1824             if (cp < 0x10080)
1825                 return false;
1826             if (cp < 0x100fb)
1827                 return true;
1828             if (cp < 0x10140)
1829                 return false;
1830             if (cp < 0x10175)
1831                 return true;
1832             if (cp < 0x10280)
1833                 return false;
1834             if (cp < 0x1029d)
1835                 return true;
1836             if (cp < 0x102a0)
1837                 return false;
1838             if (cp < 0x102d1)
1839                 return true;
1840             if (cp < 0x10300)
1841                 return false;
1842             if (cp < 0x10320)
1843                 return true;
1844             return false;
1845         }
1846         if (cp < 0x10837) {
1847             if (cp < 0x10450) {
1848                 if (cp < 0x10380) {
1849                     if (cp < 0x1032d)
1850                         return false;
1851                     if (cp < 0x10341)
1852                         return true;
1853                     if (cp === 0x10341)
1854                         return true;
1855                     if (cp < 0x10342)
1856                         return false;
1857                     if (cp < 0x1034a)
1858                         return true;
1859                     if (cp === 0x1034a)
1860                         return true;
1861                     if (cp < 0x10350)
1862                         return false;
1863                     if (cp < 0x10376)
1864                         return true;
1865                     return false;
1866                 }
1867                 if (cp < 0x1039e)
1868                     return true;
1869                 if (cp < 0x103a0)
1870                     return false;
1871                 if (cp < 0x103c4)
1872                     return true;
1873                 if (cp < 0x103c8)
1874                     return false;
1875                 if (cp < 0x103d0)
1876                     return true;
1877                 if (cp < 0x103d1)
1878                     return false;
1879                 if (cp < 0x103d6)
1880                     return true;
1881                 if (cp < 0x10400)
1882                     return false;
1883                 if (cp < 0x10450)
1884                     return true;
1885                 return false;
1886             }
1887             if (cp < 0x10600) {
1888                 if (cp < 0x10450)
1889                     return false;
1890                 if (cp < 0x1049e)
1891                     return true;
1892                 if (cp < 0x104b0)
1893                     return false;
1894                 if (cp < 0x104d4)
1895                     return true;
1896                 if (cp < 0x104d8)
1897                     return false;
1898                 if (cp < 0x104fc)
1899                     return true;
1900                 if (cp < 0x10500)
1901                     return false;
1902                 if (cp < 0x10528)
1903                     return true;
1904                 if (cp < 0x10530)
1905                     return false;
1906                 if (cp < 0x10564)
1907                     return true;
1908                 return false;
1909             }
1910             if (cp < 0x10737)
1911                 return true;
1912             if (cp < 0x10740)
1913                 return false;
1914             if (cp < 0x10756)
1915                 return true;
1916             if (cp < 0x10760)
1917                 return false;
1918             if (cp < 0x10768)
1919                 return true;
1920             if (cp < 0x10800)
1921                 return false;
1922             if (cp < 0x10806)
1923                 return true;
1924             if (cp === 0x10808)
1925                 return true;
1926             if (cp < 0x1080a)
1927                 return false;
1928             if (cp < 0x10836)
1929                 return true;
1930             return false;
1931         }
1932         if (cp < 0x109be) {
1933             if (cp < 0x108e0) {
1934                 if (cp < 0x10837)
1935                     return false;
1936                 if (cp < 0x10839)
1937                     return true;
1938                 if (cp === 0x1083c)
1939                     return true;
1940                 if (cp < 0x1083f)
1941                     return false;
1942                 if (cp < 0x10856)
1943                     return true;
1944                 if (cp < 0x10860)
1945                     return false;
1946                 if (cp < 0x10877)
1947                     return true;
1948                 if (cp < 0x10880)
1949                     return false;
1950                 if (cp < 0x1089f)
1951                     return true;
1952                 return false;
1953             }
1954             if (cp < 0x108f3)
1955                 return true;
1956             if (cp < 0x108f4)
1957                 return false;
1958             if (cp < 0x108f6)
1959                 return true;
1960             if (cp < 0x10900)
1961                 return false;
1962             if (cp < 0x10916)
1963                 return true;
1964             if (cp < 0x10920)
1965                 return false;
1966             if (cp < 0x1093a)
1967                 return true;
1968             if (cp < 0x10980)
1969                 return false;
1970             if (cp < 0x109b8)
1971                 return true;
1972             return false;
1973         }
1974         if (cp < 0x10a60) {
1975             if (cp < 0x109be)
1976                 return false;
1977             if (cp < 0x109c0)
1978                 return true;
1979             if (cp === 0x10a00)
1980                 return true;
1981             if (cp < 0x10a10)
1982                 return false;
1983             if (cp < 0x10a14)
1984                 return true;
1985             if (cp < 0x10a15)
1986                 return false;
1987             if (cp < 0x10a18)
1988                 return true;
1989             if (cp < 0x10a19)
1990                 return false;
1991             if (cp < 0x10a36)
1992                 return true;
1993             return false;
1994         }
1995         if (cp < 0x10a7d)
1996             return true;
1997         if (cp < 0x10a80)
1998             return false;
1999         if (cp < 0x10a9d)
2000             return true;
2001         if (cp < 0x10ac0)
2002             return false;
2003         if (cp < 0x10ac8)
2004             return true;
2005         if (cp < 0x10ac9)
2006             return false;
2007         if (cp < 0x10ae5)
2008             return true;
2009         if (cp < 0x10b00)
2010             return false;
2011         if (cp < 0x10b36)
2012             return true;
2013         if (cp < 0x10b40)
2014             return false;
2015         if (cp < 0x10b56)
2016             return true;
2017         return false;
2018     }
2019     if (cp < 0x16e40) {
2020         if (cp < 0x11580) {
2021             if (cp < 0x11213) {
2022                 if (cp < 0x11083) {
2023                     if (cp < 0x10d00) {
2024                         if (cp < 0x10b60)
2025                             return false;
2026                         if (cp < 0x10b73)
2027                             return true;
2028                         if (cp < 0x10b80)
2029                             return false;
2030                         if (cp < 0x10b92)
2031                             return true;
2032                         if (cp < 0x10c00)
2033                             return false;
2034                         if (cp < 0x10c49)
2035                             return true;
2036                         if (cp < 0x10c80)
2037                             return false;
2038                         if (cp < 0x10cb3)
2039                             return true;
2040                         if (cp < 0x10cc0)
2041                             return false;
2042                         if (cp < 0x10cf3)
2043                             return true;
2044                         return false;
2045                     }
2046                     if (cp < 0x10d24)
2047                         return true;
2048                     if (cp < 0x10f00)
2049                         return false;
2050                     if (cp < 0x10f1d)
2051                         return true;
2052                     if (cp === 0x10f27)
2053                         return true;
2054                     if (cp < 0x10f30)
2055                         return false;
2056                     if (cp < 0x10f46)
2057                         return true;
2058                     if (cp < 0x11003)
2059                         return false;
2060                     if (cp < 0x11038)
2061                         return true;
2062                     return false;
2063                 }
2064                 if (cp < 0x11176) {
2065                     if (cp < 0x11083)
2066                         return false;
2067                     if (cp < 0x110b0)
2068                         return true;
2069                     if (cp < 0x110d0)
2070                         return false;
2071                     if (cp < 0x110e9)
2072                         return true;
2073                     if (cp < 0x11103)
2074                         return false;
2075                     if (cp < 0x11127)
2076                         return true;
2077                     if (cp === 0x11144)
2078                         return true;
2079                     if (cp < 0x11150)
2080                         return false;
2081                     if (cp < 0x11173)
2082                         return true;
2083                     return false;
2084                 }
2085                 if (cp === 0x11176)
2086                     return true;
2087                 if (cp < 0x11183)
2088                     return false;
2089                 if (cp < 0x111b3)
2090                     return true;
2091                 if (cp < 0x111c1)
2092                     return false;
2093                 if (cp < 0x111c5)
2094                     return true;
2095                 if (cp === 0x111da)
2096                     return true;
2097                 if (cp === 0x111dc)
2098                     return true;
2099                 if (cp < 0x11200)
2100                     return false;
2101                 if (cp < 0x11212)
2102                     return true;
2103                 return false;
2104             }
2105             if (cp < 0x1132a) {
2106                 if (cp < 0x1129f) {
2107                     if (cp < 0x11213)
2108                         return false;
2109                     if (cp < 0x1122c)
2110                         return true;
2111                     if (cp < 0x11280)
2112                         return false;
2113                     if (cp < 0x11287)
2114                         return true;
2115                     if (cp === 0x11288)
2116                         return true;
2117                     if (cp < 0x1128a)
2118                         return false;
2119                     if (cp < 0x1128e)
2120                         return true;
2121                     if (cp < 0x1128f)
2122                         return false;
2123                     if (cp < 0x1129e)
2124                         return true;
2125                     return false;
2126                 }
2127                 if (cp < 0x112a9)
2128                     return true;
2129                 if (cp < 0x112b0)
2130                     return false;
2131                 if (cp < 0x112df)
2132                     return true;
2133                 if (cp < 0x11305)
2134                     return false;
2135                 if (cp < 0x1130d)
2136                     return true;
2137                 if (cp < 0x1130f)
2138                     return false;
2139                 if (cp < 0x11311)
2140                     return true;
2141                 if (cp < 0x11313)
2142                     return false;
2143                 if (cp < 0x11329)
2144                     return true;
2145                 return false;
2146             }
2147             if (cp < 0x1135d) {
2148                 if (cp < 0x1132a)
2149                     return false;
2150                 if (cp < 0x11331)
2151                     return true;
2152                 if (cp < 0x11332)
2153                     return false;
2154                 if (cp < 0x11334)
2155                     return true;
2156                 if (cp < 0x11335)
2157                     return false;
2158                 if (cp < 0x1133a)
2159                     return true;
2160                 if (cp === 0x1133d)
2161                     return true;
2162                 if (cp === 0x11350)
2163                     return true;
2164                 return false;
2165             }
2166             if (cp < 0x11362)
2167                 return true;
2168             if (cp < 0x11400)
2169                 return false;
2170             if (cp < 0x11435)
2171                 return true;
2172             if (cp < 0x11447)
2173                 return false;
2174             if (cp < 0x1144b)
2175                 return true;
2176             if (cp < 0x11480)
2177                 return false;
2178             if (cp < 0x114b0)
2179                 return true;
2180             if (cp < 0x114c4)
2181                 return false;
2182             if (cp < 0x114c6)
2183                 return true;
2184             if (cp === 0x114c7)
2185                 return true;
2186             return false;
2187         }
2188         if (cp < 0x11d00) {
2189             if (cp < 0x11a0b) {
2190                 if (cp < 0x11700) {
2191                     if (cp < 0x11580)
2192                         return false;
2193                     if (cp < 0x115af)
2194                         return true;
2195                     if (cp < 0x115d8)
2196                         return false;
2197                     if (cp < 0x115dc)
2198                         return true;
2199                     if (cp < 0x11600)
2200                         return false;
2201                     if (cp < 0x11630)
2202                         return true;
2203                     if (cp === 0x11644)
2204                         return true;
2205                     if (cp < 0x11680)
2206                         return false;
2207                     if (cp < 0x116ab)
2208                         return true;
2209                     return false;
2210                 }
2211                 if (cp < 0x1171b)
2212                     return true;
2213                 if (cp < 0x11800)
2214                     return false;
2215                 if (cp < 0x1182c)
2216                     return true;
2217                 if (cp < 0x118a0)
2218                     return false;
2219                 if (cp < 0x118e0)
2220                     return true;
2221                 if (cp === 0x118ff)
2222                     return true;
2223                 if (cp === 0x11a00)
2224                     return true;
2225                 return false;
2226             }
2227             if (cp < 0x11a9d) {
2228                 if (cp < 0x11a0b)
2229                     return false;
2230                 if (cp < 0x11a33)
2231                     return true;
2232                 if (cp === 0x11a3a)
2233                     return true;
2234                 if (cp === 0x11a50)
2235                     return true;
2236                 if (cp < 0x11a5c)
2237                     return false;
2238                 if (cp < 0x11a84)
2239                     return true;
2240                 if (cp < 0x11a86)
2241                     return false;
2242                 if (cp < 0x11a8a)
2243                     return true;
2244                 return false;
2245             }
2246             if (cp === 0x11a9d)
2247                 return true;
2248             if (cp < 0x11ac0)
2249                 return false;
2250             if (cp < 0x11af9)
2251                 return true;
2252             if (cp < 0x11c00)
2253                 return false;
2254             if (cp < 0x11c09)
2255                 return true;
2256             if (cp < 0x11c0a)
2257                 return false;
2258             if (cp < 0x11c2f)
2259                 return true;
2260             if (cp === 0x11c40)
2261                 return true;
2262             if (cp < 0x11c72)
2263                 return false;
2264             if (cp < 0x11c90)
2265                 return true;
2266             return false;
2267         }
2268         if (cp < 0x12400) {
2269             if (cp < 0x11d67) {
2270                 if (cp < 0x11d00)
2271                     return false;
2272                 if (cp < 0x11d07)
2273                     return true;
2274                 if (cp < 0x11d08)
2275                     return false;
2276                 if (cp < 0x11d0a)
2277                     return true;
2278                 if (cp < 0x11d0b)
2279                     return false;
2280                 if (cp < 0x11d31)
2281                     return true;
2282                 if (cp === 0x11d46)
2283                     return true;
2284                 if (cp < 0x11d60)
2285                     return false;
2286                 if (cp < 0x11d66)
2287                     return true;
2288                 return false;
2289             }
2290             if (cp < 0x11d69)
2291                 return true;
2292             if (cp < 0x11d6a)
2293                 return false;
2294             if (cp < 0x11d8a)
2295                 return true;
2296             if (cp === 0x11d98)
2297                 return true;
2298             if (cp < 0x11ee0)
2299                 return false;
2300             if (cp < 0x11ef3)
2301                 return true;
2302             if (cp < 0x12000)
2303                 return false;
2304             if (cp < 0x1239a)
2305                 return true;
2306             return false;
2307         }
2308         if (cp < 0x16a40) {
2309             if (cp < 0x12400)
2310                 return false;
2311             if (cp < 0x1246f)
2312                 return true;
2313             if (cp < 0x12480)
2314                 return false;
2315             if (cp < 0x12544)
2316                 return true;
2317             if (cp < 0x13000)
2318                 return false;
2319             if (cp < 0x1342f)
2320                 return true;
2321             if (cp < 0x14400)
2322                 return false;
2323             if (cp < 0x14647)
2324                 return true;
2325             if (cp < 0x16800)
2326                 return false;
2327             if (cp < 0x16a39)
2328                 return true;
2329             return false;
2330         }
2331         if (cp < 0x16a5f)
2332             return true;
2333         if (cp < 0x16ad0)
2334             return false;
2335         if (cp < 0x16aee)
2336             return true;
2337         if (cp < 0x16b00)
2338             return false;
2339         if (cp < 0x16b30)
2340             return true;
2341         if (cp < 0x16b40)
2342             return false;
2343         if (cp < 0x16b44)
2344             return true;
2345         if (cp < 0x16b63)
2346             return false;
2347         if (cp < 0x16b78)
2348             return true;
2349         if (cp < 0x16b7d)
2350             return false;
2351         if (cp < 0x16b90)
2352             return true;
2353         return false;
2354     }
2355     if (cp < 0x1d7c4) {
2356         if (cp < 0x1d4bd) {
2357             if (cp < 0x1bc70) {
2358                 if (cp < 0x17000) {
2359                     if (cp < 0x16e40)
2360                         return false;
2361                     if (cp < 0x16e80)
2362                         return true;
2363                     if (cp < 0x16f00)
2364                         return false;
2365                     if (cp < 0x16f45)
2366                         return true;
2367                     if (cp === 0x16f50)
2368                         return true;
2369                     if (cp < 0x16f93)
2370                         return false;
2371                     if (cp < 0x16fa0)
2372                         return true;
2373                     if (cp < 0x16fe0)
2374                         return false;
2375                     if (cp < 0x16fe2)
2376                         return true;
2377                     return false;
2378                 }
2379                 if (cp < 0x187f2)
2380                     return true;
2381                 if (cp < 0x18800)
2382                     return false;
2383                 if (cp < 0x18af3)
2384                     return true;
2385                 if (cp < 0x1b000)
2386                     return false;
2387                 if (cp < 0x1b11f)
2388                     return true;
2389                 if (cp < 0x1b170)
2390                     return false;
2391                 if (cp < 0x1b2fc)
2392                     return true;
2393                 if (cp < 0x1bc00)
2394                     return false;
2395                 if (cp < 0x1bc6b)
2396                     return true;
2397                 return false;
2398             }
2399             if (cp < 0x1d49e) {
2400                 if (cp < 0x1bc70)
2401                     return false;
2402                 if (cp < 0x1bc7d)
2403                     return true;
2404                 if (cp < 0x1bc80)
2405                     return false;
2406                 if (cp < 0x1bc89)
2407                     return true;
2408                 if (cp < 0x1bc90)
2409                     return false;
2410                 if (cp < 0x1bc9a)
2411                     return true;
2412                 if (cp < 0x1d400)
2413                     return false;
2414                 if (cp < 0x1d455)
2415                     return true;
2416                 if (cp < 0x1d456)
2417                     return false;
2418                 if (cp < 0x1d49d)
2419                     return true;
2420                 return false;
2421             }
2422             if (cp < 0x1d4a0)
2423                 return true;
2424             if (cp === 0x1d4a2)
2425                 return true;
2426             if (cp < 0x1d4a5)
2427                 return false;
2428             if (cp < 0x1d4a7)
2429                 return true;
2430             if (cp < 0x1d4a9)
2431                 return false;
2432             if (cp < 0x1d4ad)
2433                 return true;
2434             if (cp < 0x1d4ae)
2435                 return false;
2436             if (cp < 0x1d4ba)
2437                 return true;
2438             if (cp === 0x1d4bb)
2439                 return true;
2440             return false;
2441         }
2442         if (cp < 0x1d552) {
2443             if (cp < 0x1d51e) {
2444                 if (cp < 0x1d4bd)
2445                     return false;
2446                 if (cp < 0x1d4c4)
2447                     return true;
2448                 if (cp < 0x1d4c5)
2449                     return false;
2450                 if (cp < 0x1d506)
2451                     return true;
2452                 if (cp < 0x1d507)
2453                     return false;
2454                 if (cp < 0x1d50b)
2455                     return true;
2456                 if (cp < 0x1d50d)
2457                     return false;
2458                 if (cp < 0x1d515)
2459                     return true;
2460                 if (cp < 0x1d516)
2461                     return false;
2462                 if (cp < 0x1d51d)
2463                     return true;
2464                 return false;
2465             }
2466             if (cp < 0x1d53a)
2467                 return true;
2468             if (cp < 0x1d53b)
2469                 return false;
2470             if (cp < 0x1d53f)
2471                 return true;
2472             if (cp < 0x1d540)
2473                 return false;
2474             if (cp < 0x1d545)
2475                 return true;
2476             if (cp === 0x1d546)
2477                 return true;
2478             if (cp < 0x1d54a)
2479                 return false;
2480             if (cp < 0x1d551)
2481                 return true;
2482             return false;
2483         }
2484         if (cp < 0x1d716) {
2485             if (cp < 0x1d552)
2486                 return false;
2487             if (cp < 0x1d6a6)
2488                 return true;
2489             if (cp < 0x1d6a8)
2490                 return false;
2491             if (cp < 0x1d6c1)
2492                 return true;
2493             if (cp < 0x1d6c2)
2494                 return false;
2495             if (cp < 0x1d6db)
2496                 return true;
2497             if (cp < 0x1d6dc)
2498                 return false;
2499             if (cp < 0x1d6fb)
2500                 return true;
2501             if (cp < 0x1d6fc)
2502                 return false;
2503             if (cp < 0x1d715)
2504                 return true;
2505             return false;
2506         }
2507         if (cp < 0x1d735)
2508             return true;
2509         if (cp < 0x1d736)
2510             return false;
2511         if (cp < 0x1d74f)
2512             return true;
2513         if (cp < 0x1d750)
2514             return false;
2515         if (cp < 0x1d76f)
2516             return true;
2517         if (cp < 0x1d770)
2518             return false;
2519         if (cp < 0x1d789)
2520             return true;
2521         if (cp < 0x1d78a)
2522             return false;
2523         if (cp < 0x1d7a9)
2524             return true;
2525         if (cp < 0x1d7aa)
2526             return false;
2527         if (cp < 0x1d7c3)
2528             return true;
2529         return false;
2530     }
2531     if (cp < 0x1ee5b) {
2532         if (cp < 0x1ee39) {
2533             if (cp < 0x1ee21) {
2534                 if (cp < 0x1d7c4)
2535                     return false;
2536                 if (cp < 0x1d7cc)
2537                     return true;
2538                 if (cp < 0x1e800)
2539                     return false;
2540                 if (cp < 0x1e8c5)
2541                     return true;
2542                 if (cp < 0x1e900)
2543                     return false;
2544                 if (cp < 0x1e944)
2545                     return true;
2546                 if (cp < 0x1ee00)
2547                     return false;
2548                 if (cp < 0x1ee04)
2549                     return true;
2550                 if (cp < 0x1ee05)
2551                     return false;
2552                 if (cp < 0x1ee20)
2553                     return true;
2554                 return false;
2555             }
2556             if (cp < 0x1ee23)
2557                 return true;
2558             if (cp === 0x1ee24)
2559                 return true;
2560             if (cp === 0x1ee27)
2561                 return true;
2562             if (cp < 0x1ee29)
2563                 return false;
2564             if (cp < 0x1ee33)
2565                 return true;
2566             if (cp < 0x1ee34)
2567                 return false;
2568             if (cp < 0x1ee38)
2569                 return true;
2570             return false;
2571         }
2572         if (cp < 0x1ee4b) {
2573             if (cp === 0x1ee39)
2574                 return true;
2575             if (cp === 0x1ee3b)
2576                 return true;
2577             if (cp === 0x1ee42)
2578                 return true;
2579             if (cp === 0x1ee47)
2580                 return true;
2581             if (cp === 0x1ee49)
2582                 return true;
2583             return false;
2584         }
2585         if (cp === 0x1ee4b)
2586             return true;
2587         if (cp < 0x1ee4d)
2588             return false;
2589         if (cp < 0x1ee50)
2590             return true;
2591         if (cp < 0x1ee51)
2592             return false;
2593         if (cp < 0x1ee53)
2594             return true;
2595         if (cp === 0x1ee54)
2596             return true;
2597         if (cp === 0x1ee57)
2598             return true;
2599         if (cp === 0x1ee59)
2600             return true;
2601         return false;
2602     }
2603     if (cp < 0x1ee80) {
2604         if (cp < 0x1ee67) {
2605             if (cp === 0x1ee5b)
2606                 return true;
2607             if (cp === 0x1ee5d)
2608                 return true;
2609             if (cp === 0x1ee5f)
2610                 return true;
2611             if (cp < 0x1ee61)
2612                 return false;
2613             if (cp < 0x1ee63)
2614                 return true;
2615             if (cp === 0x1ee64)
2616                 return true;
2617             return false;
2618         }
2619         if (cp < 0x1ee6b)
2620             return true;
2621         if (cp < 0x1ee6c)
2622             return false;
2623         if (cp < 0x1ee73)
2624             return true;
2625         if (cp < 0x1ee74)
2626             return false;
2627         if (cp < 0x1ee78)
2628             return true;
2629         if (cp < 0x1ee79)
2630             return false;
2631         if (cp < 0x1ee7d)
2632             return true;
2633         if (cp === 0x1ee7e)
2634             return true;
2635         return false;
2636     }
2637     if (cp < 0x20000) {
2638         if (cp < 0x1ee80)
2639             return false;
2640         if (cp < 0x1ee8a)
2641             return true;
2642         if (cp < 0x1ee8b)
2643             return false;
2644         if (cp < 0x1ee9c)
2645             return true;
2646         if (cp < 0x1eea1)
2647             return false;
2648         if (cp < 0x1eea4)
2649             return true;
2650         if (cp < 0x1eea5)
2651             return false;
2652         if (cp < 0x1eeaa)
2653             return true;
2654         if (cp < 0x1eeab)
2655             return false;
2656         if (cp < 0x1eebc)
2657             return true;
2658         return false;
2659     }
2660     if (cp < 0x2a6d7)
2661         return true;
2662     if (cp < 0x2a700)
2663         return false;
2664     if (cp < 0x2b735)
2665         return true;
2666     if (cp < 0x2b740)
2667         return false;
2668     if (cp < 0x2b81e)
2669         return true;
2670     if (cp < 0x2b820)
2671         return false;
2672     if (cp < 0x2cea2)
2673         return true;
2674     if (cp < 0x2ceb0)
2675         return false;
2676     if (cp < 0x2ebe1)
2677         return true;
2678     if (cp < 0x2f800)
2679         return false;
2680     if (cp < 0x2fa1e)
2681         return true;
2682     return false;
2683 }
2684 function isLargeIdContinue(cp) {
2685     if (cp < 0x1cd0) {
2686         if (cp < 0xd82) {
2687             if (cp < 0xa83) {
2688                 if (cp < 0x93b) {
2689                     if (cp < 0x6ea) {
2690                         if (cp < 0x5c7) {
2691                             if (cp === 0xb7)
2692                                 return true;
2693                             if (cp < 0x300)
2694                                 return false;
2695                             if (cp < 0x370)
2696                                 return true;
2697                             if (cp === 0x387)
2698                                 return true;
2699                             if (cp < 0x483)
2700                                 return false;
2701                             if (cp < 0x488)
2702                                 return true;
2703                             if (cp < 0x591)
2704                                 return false;
2705                             if (cp < 0x5be)
2706                                 return true;
2707                             if (cp === 0x5bf)
2708                                 return true;
2709                             if (cp < 0x5c1)
2710                                 return false;
2711                             if (cp < 0x5c3)
2712                                 return true;
2713                             if (cp < 0x5c4)
2714                                 return false;
2715                             if (cp < 0x5c6)
2716                                 return true;
2717                             return false;
2718                         }
2719                         if (cp === 0x5c7)
2720                             return true;
2721                         if (cp < 0x610)
2722                             return false;
2723                         if (cp < 0x61b)
2724                             return true;
2725                         if (cp < 0x64b)
2726                             return false;
2727                         if (cp < 0x660)
2728                             return true;
2729                         if (cp < 0x660)
2730                             return false;
2731                         if (cp < 0x66a)
2732                             return true;
2733                         if (cp === 0x670)
2734                             return true;
2735                         if (cp < 0x6d6)
2736                             return false;
2737                         if (cp < 0x6dd)
2738                             return true;
2739                         if (cp < 0x6df)
2740                             return false;
2741                         if (cp < 0x6e5)
2742                             return true;
2743                         if (cp < 0x6e7)
2744                             return false;
2745                         if (cp < 0x6e9)
2746                             return true;
2747                         return false;
2748                     }
2749                     if (cp < 0x816) {
2750                         if (cp < 0x6ea)
2751                             return false;
2752                         if (cp < 0x6ee)
2753                             return true;
2754                         if (cp < 0x6f0)
2755                             return false;
2756                         if (cp < 0x6fa)
2757                             return true;
2758                         if (cp === 0x711)
2759                             return true;
2760                         if (cp < 0x730)
2761                             return false;
2762                         if (cp < 0x74b)
2763                             return true;
2764                         if (cp < 0x7a6)
2765                             return false;
2766                         if (cp < 0x7b1)
2767                             return true;
2768                         if (cp < 0x7c0)
2769                             return false;
2770                         if (cp < 0x7ca)
2771                             return true;
2772                         if (cp < 0x7eb)
2773                             return false;
2774                         if (cp < 0x7f4)
2775                             return true;
2776                         if (cp === 0x7fd)
2777                             return true;
2778                         return false;
2779                     }
2780                     if (cp < 0x81a)
2781                         return true;
2782                     if (cp < 0x81b)
2783                         return false;
2784                     if (cp < 0x824)
2785                         return true;
2786                     if (cp < 0x825)
2787                         return false;
2788                     if (cp < 0x828)
2789                         return true;
2790                     if (cp < 0x829)
2791                         return false;
2792                     if (cp < 0x82e)
2793                         return true;
2794                     if (cp < 0x859)
2795                         return false;
2796                     if (cp < 0x85c)
2797                         return true;
2798                     if (cp < 0x8d3)
2799                         return false;
2800                     if (cp < 0x8e2)
2801                         return true;
2802                     if (cp < 0x8e3)
2803                         return false;
2804                     if (cp < 0x903)
2805                         return true;
2806                     if (cp === 0x903)
2807                         return true;
2808                     if (cp === 0x93a)
2809                         return true;
2810                     return false;
2811                 }
2812                 if (cp < 0x9cd) {
2813                     if (cp < 0x962) {
2814                         if (cp === 0x93b)
2815                             return true;
2816                         if (cp === 0x93c)
2817                             return true;
2818                         if (cp < 0x93e)
2819                             return false;
2820                         if (cp < 0x941)
2821                             return true;
2822                         if (cp < 0x941)
2823                             return false;
2824                         if (cp < 0x949)
2825                             return true;
2826                         if (cp < 0x949)
2827                             return false;
2828                         if (cp < 0x94d)
2829                             return true;
2830                         if (cp === 0x94d)
2831                             return true;
2832                         if (cp < 0x94e)
2833                             return false;
2834                         if (cp < 0x950)
2835                             return true;
2836                         if (cp < 0x951)
2837                             return false;
2838                         if (cp < 0x958)
2839                             return true;
2840                         return false;
2841                     }
2842                     if (cp < 0x964)
2843                         return true;
2844                     if (cp < 0x966)
2845                         return false;
2846                     if (cp < 0x970)
2847                         return true;
2848                     if (cp === 0x981)
2849                         return true;
2850                     if (cp < 0x982)
2851                         return false;
2852                     if (cp < 0x984)
2853                         return true;
2854                     if (cp === 0x9bc)
2855                         return true;
2856                     if (cp < 0x9be)
2857                         return false;
2858                     if (cp < 0x9c1)
2859                         return true;
2860                     if (cp < 0x9c1)
2861                         return false;
2862                     if (cp < 0x9c5)
2863                         return true;
2864                     if (cp < 0x9c7)
2865                         return false;
2866                     if (cp < 0x9c9)
2867                         return true;
2868                     if (cp < 0x9cb)
2869                         return false;
2870                     if (cp < 0x9cd)
2871                         return true;
2872                     return false;
2873                 }
2874                 if (cp < 0xa3e) {
2875                     if (cp === 0x9cd)
2876                         return true;
2877                     if (cp === 0x9d7)
2878                         return true;
2879                     if (cp < 0x9e2)
2880                         return false;
2881                     if (cp < 0x9e4)
2882                         return true;
2883                     if (cp < 0x9e6)
2884                         return false;
2885                     if (cp < 0x9f0)
2886                         return true;
2887                     if (cp === 0x9fe)
2888                         return true;
2889                     if (cp < 0xa01)
2890                         return false;
2891                     if (cp < 0xa03)
2892                         return true;
2893                     if (cp === 0xa03)
2894                         return true;
2895                     if (cp === 0xa3c)
2896                         return true;
2897                     return false;
2898                 }
2899                 if (cp < 0xa41)
2900                     return true;
2901                 if (cp < 0xa41)
2902                     return false;
2903                 if (cp < 0xa43)
2904                     return true;
2905                 if (cp < 0xa47)
2906                     return false;
2907                 if (cp < 0xa49)
2908                     return true;
2909                 if (cp < 0xa4b)
2910                     return false;
2911                 if (cp < 0xa4e)
2912                     return true;
2913                 if (cp === 0xa51)
2914                     return true;
2915                 if (cp < 0xa66)
2916                     return false;
2917                 if (cp < 0xa70)
2918                     return true;
2919                 if (cp < 0xa70)
2920                     return false;
2921                 if (cp < 0xa72)
2922                     return true;
2923                 if (cp === 0xa75)
2924                     return true;
2925                 if (cp < 0xa81)
2926                     return false;
2927                 if (cp < 0xa83)
2928                     return true;
2929                 return false;
2930             }
2931             if (cp < 0xc00) {
2932                 if (cp < 0xb41) {
2933                     if (cp < 0xae2) {
2934                         if (cp === 0xa83)
2935                             return true;
2936                         if (cp === 0xabc)
2937                             return true;
2938                         if (cp < 0xabe)
2939                             return false;
2940                         if (cp < 0xac1)
2941                             return true;
2942                         if (cp < 0xac1)
2943                             return false;
2944                         if (cp < 0xac6)
2945                             return true;
2946                         if (cp < 0xac7)
2947                             return false;
2948                         if (cp < 0xac9)
2949                             return true;
2950                         if (cp === 0xac9)
2951                             return true;
2952                         if (cp < 0xacb)
2953                             return false;
2954                         if (cp < 0xacd)
2955                             return true;
2956                         if (cp === 0xacd)
2957                             return true;
2958                         return false;
2959                     }
2960                     if (cp < 0xae4)
2961                         return true;
2962                     if (cp < 0xae6)
2963                         return false;
2964                     if (cp < 0xaf0)
2965                         return true;
2966                     if (cp < 0xafa)
2967                         return false;
2968                     if (cp < 0xb00)
2969                         return true;
2970                     if (cp === 0xb01)
2971                         return true;
2972                     if (cp < 0xb02)
2973                         return false;
2974                     if (cp < 0xb04)
2975                         return true;
2976                     if (cp === 0xb3c)
2977                         return true;
2978                     if (cp === 0xb3e)
2979                         return true;
2980                     if (cp === 0xb3f)
2981                         return true;
2982                     if (cp === 0xb40)
2983                         return true;
2984                     return false;
2985                 }
2986                 if (cp < 0xb82) {
2987                     if (cp < 0xb41)
2988                         return false;
2989                     if (cp < 0xb45)
2990                         return true;
2991                     if (cp < 0xb47)
2992                         return false;
2993                     if (cp < 0xb49)
2994                         return true;
2995                     if (cp < 0xb4b)
2996                         return false;
2997                     if (cp < 0xb4d)
2998                         return true;
2999                     if (cp === 0xb4d)
3000                         return true;
3001                     if (cp === 0xb56)
3002                         return true;
3003                     if (cp === 0xb57)
3004                         return true;
3005                     if (cp < 0xb62)
3006                         return false;
3007                     if (cp < 0xb64)
3008                         return true;
3009                     if (cp < 0xb66)
3010                         return false;
3011                     if (cp < 0xb70)
3012                         return true;
3013                     return false;
3014                 }
3015                 if (cp === 0xb82)
3016                     return true;
3017                 if (cp < 0xbbe)
3018                     return false;
3019                 if (cp < 0xbc0)
3020                     return true;
3021                 if (cp === 0xbc0)
3022                     return true;
3023                 if (cp < 0xbc1)
3024                     return false;
3025                 if (cp < 0xbc3)
3026                     return true;
3027                 if (cp < 0xbc6)
3028                     return false;
3029                 if (cp < 0xbc9)
3030                     return true;
3031                 if (cp < 0xbca)
3032                     return false;
3033                 if (cp < 0xbcd)
3034                     return true;
3035                 if (cp === 0xbcd)
3036                     return true;
3037                 if (cp === 0xbd7)
3038                     return true;
3039                 if (cp < 0xbe6)
3040                     return false;
3041                 if (cp < 0xbf0)
3042                     return true;
3043                 return false;
3044             }
3045             if (cp < 0xcc7) {
3046                 if (cp < 0xc62) {
3047                     if (cp === 0xc00)
3048                         return true;
3049                     if (cp < 0xc01)
3050                         return false;
3051                     if (cp < 0xc04)
3052                         return true;
3053                     if (cp === 0xc04)
3054                         return true;
3055                     if (cp < 0xc3e)
3056                         return false;
3057                     if (cp < 0xc41)
3058                         return true;
3059                     if (cp < 0xc41)
3060                         return false;
3061                     if (cp < 0xc45)
3062                         return true;
3063                     if (cp < 0xc46)
3064                         return false;
3065                     if (cp < 0xc49)
3066                         return true;
3067                     if (cp < 0xc4a)
3068                         return false;
3069                     if (cp < 0xc4e)
3070                         return true;
3071                     if (cp < 0xc55)
3072                         return false;
3073                     if (cp < 0xc57)
3074                         return true;
3075                     return false;
3076                 }
3077                 if (cp < 0xc64)
3078                     return true;
3079                 if (cp < 0xc66)
3080                     return false;
3081                 if (cp < 0xc70)
3082                     return true;
3083                 if (cp === 0xc81)
3084                     return true;
3085                 if (cp < 0xc82)
3086                     return false;
3087                 if (cp < 0xc84)
3088                     return true;
3089                 if (cp === 0xcbc)
3090                     return true;
3091                 if (cp === 0xcbe)
3092                     return true;
3093                 if (cp === 0xcbf)
3094                     return true;
3095                 if (cp < 0xcc0)
3096                     return false;
3097                 if (cp < 0xcc5)
3098                     return true;
3099                 if (cp === 0xcc6)
3100                     return true;
3101                 return false;
3102             }
3103             if (cp < 0xd3b) {
3104                 if (cp < 0xcc7)
3105                     return false;
3106                 if (cp < 0xcc9)
3107                     return true;
3108                 if (cp < 0xcca)
3109                     return false;
3110                 if (cp < 0xccc)
3111                     return true;
3112                 if (cp < 0xccc)
3113                     return false;
3114                 if (cp < 0xcce)
3115                     return true;
3116                 if (cp < 0xcd5)
3117                     return false;
3118                 if (cp < 0xcd7)
3119                     return true;
3120                 if (cp < 0xce2)
3121                     return false;
3122                 if (cp < 0xce4)
3123                     return true;
3124                 if (cp < 0xce6)
3125                     return false;
3126                 if (cp < 0xcf0)
3127                     return true;
3128                 if (cp < 0xd00)
3129                     return false;
3130                 if (cp < 0xd02)
3131                     return true;
3132                 if (cp < 0xd02)
3133                     return false;
3134                 if (cp < 0xd04)
3135                     return true;
3136                 return false;
3137             }
3138             if (cp < 0xd3d)
3139                 return true;
3140             if (cp < 0xd3e)
3141                 return false;
3142             if (cp < 0xd41)
3143                 return true;
3144             if (cp < 0xd41)
3145                 return false;
3146             if (cp < 0xd45)
3147                 return true;
3148             if (cp < 0xd46)
3149                 return false;
3150             if (cp < 0xd49)
3151                 return true;
3152             if (cp < 0xd4a)
3153                 return false;
3154             if (cp < 0xd4d)
3155                 return true;
3156             if (cp === 0xd4d)
3157                 return true;
3158             if (cp === 0xd57)
3159                 return true;
3160             if (cp < 0xd62)
3161                 return false;
3162             if (cp < 0xd64)
3163                 return true;
3164             if (cp < 0xd66)
3165                 return false;
3166             if (cp < 0xd70)
3167                 return true;
3168             return false;
3169         }
3170         if (cp < 0x17e0) {
3171             if (cp < 0x1038) {
3172                 if (cp < 0xf18) {
3173                     if (cp < 0xe31) {
3174                         if (cp < 0xd82)
3175                             return false;
3176                         if (cp < 0xd84)
3177                             return true;
3178                         if (cp === 0xdca)
3179                             return true;
3180                         if (cp < 0xdcf)
3181                             return false;
3182                         if (cp < 0xdd2)
3183                             return true;
3184                         if (cp < 0xdd2)
3185                             return false;
3186                         if (cp < 0xdd5)
3187                             return true;
3188                         if (cp === 0xdd6)
3189                             return true;
3190                         if (cp < 0xdd8)
3191                             return false;
3192                         if (cp < 0xde0)
3193                             return true;
3194                         if (cp < 0xde6)
3195                             return false;
3196                         if (cp < 0xdf0)
3197                             return true;
3198                         if (cp < 0xdf2)
3199                             return false;
3200                         if (cp < 0xdf4)
3201                             return true;
3202                         return false;
3203                     }
3204                     if (cp === 0xe31)
3205                         return true;
3206                     if (cp < 0xe34)
3207                         return false;
3208                     if (cp < 0xe3b)
3209                         return true;
3210                     if (cp < 0xe47)
3211                         return false;
3212                     if (cp < 0xe4f)
3213                         return true;
3214                     if (cp < 0xe50)
3215                         return false;
3216                     if (cp < 0xe5a)
3217                         return true;
3218                     if (cp === 0xeb1)
3219                         return true;
3220                     if (cp < 0xeb4)
3221                         return false;
3222                     if (cp < 0xeba)
3223                         return true;
3224                     if (cp < 0xebb)
3225                         return false;
3226                     if (cp < 0xebd)
3227                         return true;
3228                     if (cp < 0xec8)
3229                         return false;
3230                     if (cp < 0xece)
3231                         return true;
3232                     if (cp < 0xed0)
3233                         return false;
3234                     if (cp < 0xeda)
3235                         return true;
3236                     return false;
3237                 }
3238                 if (cp < 0xf80) {
3239                     if (cp < 0xf18)
3240                         return false;
3241                     if (cp < 0xf1a)
3242                         return true;
3243                     if (cp < 0xf20)
3244                         return false;
3245                     if (cp < 0xf2a)
3246                         return true;
3247                     if (cp === 0xf35)
3248                         return true;
3249                     if (cp === 0xf37)
3250                         return true;
3251                     if (cp === 0xf39)
3252                         return true;
3253                     if (cp < 0xf3e)
3254                         return false;
3255                     if (cp < 0xf40)
3256                         return true;
3257                     if (cp < 0xf71)
3258                         return false;
3259                     if (cp < 0xf7f)
3260                         return true;
3261                     if (cp === 0xf7f)
3262                         return true;
3263                     return false;
3264                 }
3265                 if (cp < 0xf85)
3266                     return true;
3267                 if (cp < 0xf86)
3268                     return false;
3269                 if (cp < 0xf88)
3270                     return true;
3271                 if (cp < 0xf8d)
3272                     return false;
3273                 if (cp < 0xf98)
3274                     return true;
3275                 if (cp < 0xf99)
3276                     return false;
3277                 if (cp < 0xfbd)
3278                     return true;
3279                 if (cp === 0xfc6)
3280                     return true;
3281                 if (cp < 0x102b)
3282                     return false;
3283                 if (cp < 0x102d)
3284                     return true;
3285                 if (cp < 0x102d)
3286                     return false;
3287                 if (cp < 0x1031)
3288                     return true;
3289                 if (cp === 0x1031)
3290                     return true;
3291                 if (cp < 0x1032)
3292                     return false;
3293                 if (cp < 0x1038)
3294                     return true;
3295                 return false;
3296             }
3297             if (cp < 0x1090) {
3298                 if (cp < 0x1062) {
3299                     if (cp === 0x1038)
3300                         return true;
3301                     if (cp < 0x1039)
3302                         return false;
3303                     if (cp < 0x103b)
3304                         return true;
3305                     if (cp < 0x103b)
3306                         return false;
3307                     if (cp < 0x103d)
3308                         return true;
3309                     if (cp < 0x103d)
3310                         return false;
3311                     if (cp < 0x103f)
3312                         return true;
3313                     if (cp < 0x1040)
3314                         return false;
3315                     if (cp < 0x104a)
3316                         return true;
3317                     if (cp < 0x1056)
3318                         return false;
3319                     if (cp < 0x1058)
3320                         return true;
3321                     if (cp < 0x1058)
3322                         return false;
3323                     if (cp < 0x105a)
3324                         return true;
3325                     if (cp < 0x105e)
3326                         return false;
3327                     if (cp < 0x1061)
3328                         return true;
3329                     return false;
3330                 }
3331                 if (cp < 0x1065)
3332                     return true;
3333                 if (cp < 0x1067)
3334                     return false;
3335                 if (cp < 0x106e)
3336                     return true;
3337                 if (cp < 0x1071)
3338                     return false;
3339                 if (cp < 0x1075)
3340                     return true;
3341                 if (cp === 0x1082)
3342                     return true;
3343                 if (cp < 0x1083)
3344                     return false;
3345                 if (cp < 0x1085)
3346                     return true;
3347                 if (cp < 0x1085)
3348                     return false;
3349                 if (cp < 0x1087)
3350                     return true;
3351                 if (cp < 0x1087)
3352                     return false;
3353                 if (cp < 0x108d)
3354                     return true;
3355                 if (cp === 0x108d)
3356                     return true;
3357                 if (cp === 0x108f)
3358                     return true;
3359                 return false;
3360             }
3361             if (cp < 0x1772) {
3362                 if (cp < 0x1090)
3363                     return false;
3364                 if (cp < 0x109a)
3365                     return true;
3366                 if (cp < 0x109a)
3367                     return false;
3368                 if (cp < 0x109d)
3369                     return true;
3370                 if (cp === 0x109d)
3371                     return true;
3372                 if (cp < 0x135d)
3373                     return false;
3374                 if (cp < 0x1360)
3375                     return true;
3376                 if (cp < 0x1369)
3377                     return false;
3378                 if (cp < 0x1372)
3379                     return true;
3380                 if (cp < 0x1712)
3381                     return false;
3382                 if (cp < 0x1715)
3383                     return true;
3384                 if (cp < 0x1732)
3385                     return false;
3386                 if (cp < 0x1735)
3387                     return true;
3388                 if (cp < 0x1752)
3389                     return false;
3390                 if (cp < 0x1754)
3391                     return true;
3392                 return false;
3393             }
3394             if (cp < 0x1774)
3395                 return true;
3396             if (cp < 0x17b4)
3397                 return false;
3398             if (cp < 0x17b6)
3399                 return true;
3400             if (cp === 0x17b6)
3401                 return true;
3402             if (cp < 0x17b7)
3403                 return false;
3404             if (cp < 0x17be)
3405                 return true;
3406             if (cp < 0x17be)
3407                 return false;
3408             if (cp < 0x17c6)
3409                 return true;
3410             if (cp === 0x17c6)
3411                 return true;
3412             if (cp < 0x17c7)
3413                 return false;
3414             if (cp < 0x17c9)
3415                 return true;
3416             if (cp < 0x17c9)
3417                 return false;
3418             if (cp < 0x17d4)
3419                 return true;
3420             if (cp === 0x17dd)
3421                 return true;
3422             return false;
3423         }
3424         if (cp < 0x1b04) {
3425             if (cp < 0x1a1b) {
3426                 if (cp < 0x1930) {
3427                     if (cp < 0x17e0)
3428                         return false;
3429                     if (cp < 0x17ea)
3430                         return true;
3431                     if (cp < 0x180b)
3432                         return false;
3433                     if (cp < 0x180e)
3434                         return true;
3435                     if (cp < 0x1810)
3436                         return false;
3437                     if (cp < 0x181a)
3438                         return true;
3439                     if (cp === 0x18a9)
3440                         return true;
3441                     if (cp < 0x1920)
3442                         return false;
3443                     if (cp < 0x1923)
3444                         return true;
3445                     if (cp < 0x1923)
3446                         return false;
3447                     if (cp < 0x1927)
3448                         return true;
3449                     if (cp < 0x1927)
3450                         return false;
3451                     if (cp < 0x1929)
3452                         return true;
3453                     if (cp < 0x1929)
3454                         return false;
3455                     if (cp < 0x192c)
3456                         return true;
3457                     return false;
3458                 }
3459                 if (cp < 0x1932)
3460                     return true;
3461                 if (cp === 0x1932)
3462                     return true;
3463                 if (cp < 0x1933)
3464                     return false;
3465                 if (cp < 0x1939)
3466                     return true;
3467                 if (cp < 0x1939)
3468                     return false;
3469                 if (cp < 0x193c)
3470                     return true;
3471                 if (cp < 0x1946)
3472                     return false;
3473                 if (cp < 0x1950)
3474                     return true;
3475                 if (cp < 0x19d0)
3476                     return false;
3477                 if (cp < 0x19da)
3478                     return true;
3479                 if (cp === 0x19da)
3480                     return true;
3481                 if (cp < 0x1a17)
3482                     return false;
3483                 if (cp < 0x1a19)
3484                     return true;
3485                 if (cp < 0x1a19)
3486                     return false;
3487                 if (cp < 0x1a1b)
3488                     return true;
3489                 return false;
3490             }
3491             if (cp < 0x1a63) {
3492                 if (cp === 0x1a1b)
3493                     return true;
3494                 if (cp === 0x1a55)
3495                     return true;
3496                 if (cp === 0x1a56)
3497                     return true;
3498                 if (cp === 0x1a57)
3499                     return true;
3500                 if (cp < 0x1a58)
3501                     return false;
3502                 if (cp < 0x1a5f)
3503                     return true;
3504                 if (cp === 0x1a60)
3505                     return true;
3506                 if (cp === 0x1a61)
3507                     return true;
3508                 if (cp === 0x1a62)
3509                     return true;
3510                 return false;
3511             }
3512             if (cp < 0x1a65)
3513                 return true;
3514             if (cp < 0x1a65)
3515                 return false;
3516             if (cp < 0x1a6d)
3517                 return true;
3518             if (cp < 0x1a6d)
3519                 return false;
3520             if (cp < 0x1a73)
3521                 return true;
3522             if (cp < 0x1a73)
3523                 return false;
3524             if (cp < 0x1a7d)
3525                 return true;
3526             if (cp === 0x1a7f)
3527                 return true;
3528             if (cp < 0x1a80)
3529                 return false;
3530             if (cp < 0x1a8a)
3531                 return true;
3532             if (cp < 0x1a90)
3533                 return false;
3534             if (cp < 0x1a9a)
3535                 return true;
3536             if (cp < 0x1ab0)
3537                 return false;
3538             if (cp < 0x1abe)
3539                 return true;
3540             if (cp < 0x1b00)
3541                 return false;
3542             if (cp < 0x1b04)
3543                 return true;
3544             return false;
3545         }
3546         if (cp < 0x1baa) {
3547             if (cp < 0x1b43) {
3548                 if (cp === 0x1b04)
3549                     return true;
3550                 if (cp === 0x1b34)
3551                     return true;
3552                 if (cp === 0x1b35)
3553                     return true;
3554                 if (cp < 0x1b36)
3555                     return false;
3556                 if (cp < 0x1b3b)
3557                     return true;
3558                 if (cp === 0x1b3b)
3559                     return true;
3560                 if (cp === 0x1b3c)
3561                     return true;
3562                 if (cp < 0x1b3d)
3563                     return false;
3564                 if (cp < 0x1b42)
3565                     return true;
3566                 if (cp === 0x1b42)
3567                     return true;
3568                 return false;
3569             }
3570             if (cp < 0x1b45)
3571                 return true;
3572             if (cp < 0x1b50)
3573                 return false;
3574             if (cp < 0x1b5a)
3575                 return true;
3576             if (cp < 0x1b6b)
3577                 return false;
3578             if (cp < 0x1b74)
3579                 return true;
3580             if (cp < 0x1b80)
3581                 return false;
3582             if (cp < 0x1b82)
3583                 return true;
3584             if (cp === 0x1b82)
3585                 return true;
3586             if (cp === 0x1ba1)
3587                 return true;
3588             if (cp < 0x1ba2)
3589                 return false;
3590             if (cp < 0x1ba6)
3591                 return true;
3592             if (cp < 0x1ba6)
3593                 return false;
3594             if (cp < 0x1ba8)
3595                 return true;
3596             if (cp < 0x1ba8)
3597                 return false;
3598             if (cp < 0x1baa)
3599                 return true;
3600             return false;
3601         }
3602         if (cp < 0x1bee) {
3603             if (cp === 0x1baa)
3604                 return true;
3605             if (cp < 0x1bab)
3606                 return false;
3607             if (cp < 0x1bae)
3608                 return true;
3609             if (cp < 0x1bb0)
3610                 return false;
3611             if (cp < 0x1bba)
3612                 return true;
3613             if (cp === 0x1be6)
3614                 return true;
3615             if (cp === 0x1be7)
3616                 return true;
3617             if (cp < 0x1be8)
3618                 return false;
3619             if (cp < 0x1bea)
3620                 return true;
3621             if (cp < 0x1bea)
3622                 return false;
3623             if (cp < 0x1bed)
3624                 return true;
3625             if (cp === 0x1bed)
3626                 return true;
3627             return false;
3628         }
3629         if (cp === 0x1bee)
3630             return true;
3631         if (cp < 0x1bef)
3632             return false;
3633         if (cp < 0x1bf2)
3634             return true;
3635         if (cp < 0x1bf2)
3636             return false;
3637         if (cp < 0x1bf4)
3638             return true;
3639         if (cp < 0x1c24)
3640             return false;
3641         if (cp < 0x1c2c)
3642             return true;
3643         if (cp < 0x1c2c)
3644             return false;
3645         if (cp < 0x1c34)
3646             return true;
3647         if (cp < 0x1c34)
3648             return false;
3649         if (cp < 0x1c36)
3650             return true;
3651         if (cp < 0x1c36)
3652             return false;
3653         if (cp < 0x1c38)
3654             return true;
3655         if (cp < 0x1c40)
3656             return false;
3657         if (cp < 0x1c4a)
3658             return true;
3659         if (cp < 0x1c50)
3660             return false;
3661         if (cp < 0x1c5a)
3662             return true;
3663         return false;
3664     }
3665     if (cp < 0x1123e) {
3666         if (cp < 0xaab7) {
3667             if (cp < 0xa8b4) {
3668                 if (cp < 0x2d7f) {
3669                     if (cp < 0x1cf8) {
3670                         if (cp < 0x1cd0)
3671                             return false;
3672                         if (cp < 0x1cd3)
3673                             return true;
3674                         if (cp < 0x1cd4)
3675                             return false;
3676                         if (cp < 0x1ce1)
3677                             return true;
3678                         if (cp === 0x1ce1)
3679                             return true;
3680                         if (cp < 0x1ce2)
3681                             return false;
3682                         if (cp < 0x1ce9)
3683                             return true;
3684                         if (cp === 0x1ced)
3685                             return true;
3686                         if (cp < 0x1cf2)
3687                             return false;
3688                         if (cp < 0x1cf4)
3689                             return true;
3690                         if (cp === 0x1cf4)
3691                             return true;
3692                         if (cp === 0x1cf7)
3693                             return true;
3694                         return false;
3695                     }
3696                     if (cp < 0x1cfa)
3697                         return true;
3698                     if (cp < 0x1dc0)
3699                         return false;
3700                     if (cp < 0x1dfa)
3701                         return true;
3702                     if (cp < 0x1dfb)
3703                         return false;
3704                     if (cp < 0x1e00)
3705                         return true;
3706                     if (cp < 0x203f)
3707                         return false;
3708                     if (cp < 0x2041)
3709                         return true;
3710                     if (cp === 0x2054)
3711                         return true;
3712                     if (cp < 0x20d0)
3713                         return false;
3714                     if (cp < 0x20dd)
3715                         return true;
3716                     if (cp === 0x20e1)
3717                         return true;
3718                     if (cp < 0x20e5)
3719                         return false;
3720                     if (cp < 0x20f1)
3721                         return true;
3722                     if (cp < 0x2cef)
3723                         return false;
3724                     if (cp < 0x2cf2)
3725                         return true;
3726                     return false;
3727                 }
3728                 if (cp < 0xa69e) {
3729                     if (cp === 0x2d7f)
3730                         return true;
3731                     if (cp < 0x2de0)
3732                         return false;
3733                     if (cp < 0x2e00)
3734                         return true;
3735                     if (cp < 0x302a)
3736                         return false;
3737                     if (cp < 0x302e)
3738                         return true;
3739                     if (cp < 0x302e)
3740                         return false;
3741                     if (cp < 0x3030)
3742                         return true;
3743                     if (cp < 0x3099)
3744                         return false;
3745                     if (cp < 0x309b)
3746                         return true;
3747                     if (cp < 0xa620)
3748                         return false;
3749                     if (cp < 0xa62a)
3750                         return true;
3751                     if (cp === 0xa66f)
3752                         return true;
3753                     if (cp < 0xa674)
3754                         return false;
3755                     if (cp < 0xa67e)
3756                         return true;
3757                     return false;
3758                 }
3759                 if (cp < 0xa6a0)
3760                     return true;
3761                 if (cp < 0xa6f0)
3762                     return false;
3763                 if (cp < 0xa6f2)
3764                     return true;
3765                 if (cp === 0xa802)
3766                     return true;
3767                 if (cp === 0xa806)
3768                     return true;
3769                 if (cp === 0xa80b)
3770                     return true;
3771                 if (cp < 0xa823)
3772                     return false;
3773                 if (cp < 0xa825)
3774                     return true;
3775                 if (cp < 0xa825)
3776                     return false;
3777                 if (cp < 0xa827)
3778                     return true;
3779                 if (cp === 0xa827)
3780                     return true;
3781                 if (cp < 0xa880)
3782                     return false;
3783                 if (cp < 0xa882)
3784                     return true;
3785                 return false;
3786             }
3787             if (cp < 0xa9d0) {
3788                 if (cp < 0xa952) {
3789                     if (cp < 0xa8b4)
3790                         return false;
3791                     if (cp < 0xa8c4)
3792                         return true;
3793                     if (cp < 0xa8c4)
3794                         return false;
3795                     if (cp < 0xa8c6)
3796                         return true;
3797                     if (cp < 0xa8d0)
3798                         return false;
3799                     if (cp < 0xa8da)
3800                         return true;
3801                     if (cp < 0xa8e0)
3802                         return false;
3803                     if (cp < 0xa8f2)
3804                         return true;
3805                     if (cp === 0xa8ff)
3806                         return true;
3807                     if (cp < 0xa900)
3808                         return false;
3809                     if (cp < 0xa90a)
3810                         return true;
3811                     if (cp < 0xa926)
3812                         return false;
3813                     if (cp < 0xa92e)
3814                         return true;
3815                     if (cp < 0xa947)
3816                         return false;
3817                     if (cp < 0xa952)
3818                         return true;
3819                     return false;
3820                 }
3821                 if (cp < 0xa954)
3822                     return true;
3823                 if (cp < 0xa980)
3824                     return false;
3825                 if (cp < 0xa983)
3826                     return true;
3827                 if (cp === 0xa983)
3828                     return true;
3829                 if (cp === 0xa9b3)
3830                     return true;
3831                 if (cp < 0xa9b4)
3832                     return false;
3833                 if (cp < 0xa9b6)
3834                     return true;
3835                 if (cp < 0xa9b6)
3836                     return false;
3837                 if (cp < 0xa9ba)
3838                     return true;
3839                 if (cp < 0xa9ba)
3840                     return false;
3841                 if (cp < 0xa9bc)
3842                     return true;
3843                 if (cp === 0xa9bc)
3844                     return true;
3845                 if (cp < 0xa9bd)
3846                     return false;
3847                 if (cp < 0xa9c1)
3848                     return true;
3849                 return false;
3850             }
3851             if (cp < 0xaa43) {
3852                 if (cp < 0xa9d0)
3853                     return false;
3854                 if (cp < 0xa9da)
3855                     return true;
3856                 if (cp === 0xa9e5)
3857                     return true;
3858                 if (cp < 0xa9f0)
3859                     return false;
3860                 if (cp < 0xa9fa)
3861                     return true;
3862                 if (cp < 0xaa29)
3863                     return false;
3864                 if (cp < 0xaa2f)
3865                     return true;
3866                 if (cp < 0xaa2f)
3867                     return false;
3868                 if (cp < 0xaa31)
3869                     return true;
3870                 if (cp < 0xaa31)
3871                     return false;
3872                 if (cp < 0xaa33)
3873                     return true;
3874                 if (cp < 0xaa33)
3875                     return false;
3876                 if (cp < 0xaa35)
3877                     return true;
3878                 if (cp < 0xaa35)
3879                     return false;
3880                 if (cp < 0xaa37)
3881                     return true;
3882                 return false;
3883             }
3884             if (cp === 0xaa43)
3885                 return true;
3886             if (cp === 0xaa4c)
3887                 return true;
3888             if (cp === 0xaa4d)
3889                 return true;
3890             if (cp < 0xaa50)
3891                 return false;
3892             if (cp < 0xaa5a)
3893                 return true;
3894             if (cp === 0xaa7b)
3895                 return true;
3896             if (cp === 0xaa7c)
3897                 return true;
3898             if (cp === 0xaa7d)
3899                 return true;
3900             if (cp === 0xaab0)
3901                 return true;
3902             if (cp < 0xaab2)
3903                 return false;
3904             if (cp < 0xaab5)
3905                 return true;
3906             return false;
3907         }
3908         if (cp < 0x10d30) {
3909             if (cp < 0xfe00) {
3910                 if (cp < 0xabe3) {
3911                     if (cp < 0xaab7)
3912                         return false;
3913                     if (cp < 0xaab9)
3914                         return true;
3915                     if (cp < 0xaabe)
3916                         return false;
3917                     if (cp < 0xaac0)
3918                         return true;
3919                     if (cp === 0xaac1)
3920                         return true;
3921                     if (cp === 0xaaeb)
3922                         return true;
3923                     if (cp < 0xaaec)
3924                         return false;
3925                     if (cp < 0xaaee)
3926                         return true;
3927                     if (cp < 0xaaee)
3928                         return false;
3929                     if (cp < 0xaaf0)
3930                         return true;
3931                     if (cp === 0xaaf5)
3932                         return true;
3933                     if (cp === 0xaaf6)
3934                         return true;
3935                     return false;
3936                 }
3937                 if (cp < 0xabe5)
3938                     return true;
3939                 if (cp === 0xabe5)
3940                     return true;
3941                 if (cp < 0xabe6)
3942                     return false;
3943                 if (cp < 0xabe8)
3944                     return true;
3945                 if (cp === 0xabe8)
3946                     return true;
3947                 if (cp < 0xabe9)
3948                     return false;
3949                 if (cp < 0xabeb)
3950                     return true;
3951                 if (cp === 0xabec)
3952                     return true;
3953                 if (cp === 0xabed)
3954                     return true;
3955                 if (cp < 0xabf0)
3956                     return false;
3957                 if (cp < 0xabfa)
3958                     return true;
3959                 if (cp === 0xfb1e)
3960                     return true;
3961                 return false;
3962             }
3963             if (cp < 0x10376) {
3964                 if (cp < 0xfe00)
3965                     return false;
3966                 if (cp < 0xfe10)
3967                     return true;
3968                 if (cp < 0xfe20)
3969                     return false;
3970                 if (cp < 0xfe30)
3971                     return true;
3972                 if (cp < 0xfe33)
3973                     return false;
3974                 if (cp < 0xfe35)
3975                     return true;
3976                 if (cp < 0xfe4d)
3977                     return false;
3978                 if (cp < 0xfe50)
3979                     return true;
3980                 if (cp < 0xff10)
3981                     return false;
3982                 if (cp < 0xff1a)
3983                     return true;
3984                 if (cp === 0xff3f)
3985                     return true;
3986                 if (cp === 0x101fd)
3987                     return true;
3988                 if (cp === 0x102e0)
3989                     return true;
3990                 return false;
3991             }
3992             if (cp < 0x1037b)
3993                 return true;
3994             if (cp < 0x104a0)
3995                 return false;
3996             if (cp < 0x104aa)
3997                 return true;
3998             if (cp < 0x10a01)
3999                 return false;
4000             if (cp < 0x10a04)
4001                 return true;
4002             if (cp < 0x10a05)
4003                 return false;
4004             if (cp < 0x10a07)
4005                 return true;
4006             if (cp < 0x10a0c)
4007                 return false;
4008             if (cp < 0x10a10)
4009                 return true;
4010             if (cp < 0x10a38)
4011                 return false;
4012             if (cp < 0x10a3b)
4013                 return true;
4014             if (cp === 0x10a3f)
4015                 return true;
4016             if (cp < 0x10ae5)
4017                 return false;
4018             if (cp < 0x10ae7)
4019                 return true;
4020             if (cp < 0x10d24)
4021                 return false;
4022             if (cp < 0x10d28)
4023                 return true;
4024             return false;
4025         }
4026         if (cp < 0x1112d) {
4027             if (cp < 0x11082) {
4028                 if (cp < 0x10d30)
4029                     return false;
4030                 if (cp < 0x10d3a)
4031                     return true;
4032                 if (cp < 0x10f46)
4033                     return false;
4034                 if (cp < 0x10f51)
4035                     return true;
4036                 if (cp === 0x11000)
4037                     return true;
4038                 if (cp === 0x11001)
4039                     return true;
4040                 if (cp === 0x11002)
4041                     return true;
4042                 if (cp < 0x11038)
4043                     return false;
4044                 if (cp < 0x11047)
4045                     return true;
4046                 if (cp < 0x11066)
4047                     return false;
4048                 if (cp < 0x11070)
4049                     return true;
4050                 if (cp < 0x1107f)
4051                     return false;
4052                 if (cp < 0x11082)
4053                     return true;
4054                 return false;
4055             }
4056             if (cp === 0x11082)
4057                 return true;
4058             if (cp < 0x110b0)
4059                 return false;
4060             if (cp < 0x110b3)
4061                 return true;
4062             if (cp < 0x110b3)
4063                 return false;
4064             if (cp < 0x110b7)
4065                 return true;
4066             if (cp < 0x110b7)
4067                 return false;
4068             if (cp < 0x110b9)
4069                 return true;
4070             if (cp < 0x110b9)
4071                 return false;
4072             if (cp < 0x110bb)
4073                 return true;
4074             if (cp < 0x110f0)
4075                 return false;
4076             if (cp < 0x110fa)
4077                 return true;
4078             if (cp < 0x11100)
4079                 return false;
4080             if (cp < 0x11103)
4081                 return true;
4082             if (cp < 0x11127)
4083                 return false;
4084             if (cp < 0x1112c)
4085                 return true;
4086             if (cp === 0x1112c)
4087                 return true;
4088             return false;
4089         }
4090         if (cp < 0x111bf) {
4091             if (cp < 0x1112d)
4092                 return false;
4093             if (cp < 0x11135)
4094                 return true;
4095             if (cp < 0x11136)
4096                 return false;
4097             if (cp < 0x11140)
4098                 return true;
4099             if (cp < 0x11145)
4100                 return false;
4101             if (cp < 0x11147)
4102                 return true;
4103             if (cp === 0x11173)
4104                 return true;
4105             if (cp < 0x11180)
4106                 return false;
4107             if (cp < 0x11182)
4108                 return true;
4109             if (cp === 0x11182)
4110                 return true;
4111             if (cp < 0x111b3)
4112                 return false;
4113             if (cp < 0x111b6)
4114                 return true;
4115             if (cp < 0x111b6)
4116                 return false;
4117             if (cp < 0x111bf)
4118                 return true;
4119             return false;
4120         }
4121         if (cp < 0x111c1)
4122             return true;
4123         if (cp < 0x111c9)
4124             return false;
4125         if (cp < 0x111cd)
4126             return true;
4127         if (cp < 0x111d0)
4128             return false;
4129         if (cp < 0x111da)
4130             return true;
4131         if (cp < 0x1122c)
4132             return false;
4133         if (cp < 0x1122f)
4134             return true;
4135         if (cp < 0x1122f)
4136             return false;
4137         if (cp < 0x11232)
4138             return true;
4139         if (cp < 0x11232)
4140             return false;
4141         if (cp < 0x11234)
4142             return true;
4143         if (cp === 0x11234)
4144             return true;
4145         if (cp === 0x11235)
4146             return true;
4147         if (cp < 0x11236)
4148             return false;
4149         if (cp < 0x11238)
4150             return true;
4151         return false;
4152     }
4153     if (cp < 0x11a33) {
4154         if (cp < 0x115af) {
4155             if (cp < 0x11435) {
4156                 if (cp < 0x1133e) {
4157                     if (cp === 0x1123e)
4158                         return true;
4159                     if (cp === 0x112df)
4160                         return true;
4161                     if (cp < 0x112e0)
4162                         return false;
4163                     if (cp < 0x112e3)
4164                         return true;
4165                     if (cp < 0x112e3)
4166                         return false;
4167                     if (cp < 0x112eb)
4168                         return true;
4169                     if (cp < 0x112f0)
4170                         return false;
4171                     if (cp < 0x112fa)
4172                         return true;
4173                     if (cp < 0x11300)
4174                         return false;
4175                     if (cp < 0x11302)
4176                         return true;
4177                     if (cp < 0x11302)
4178                         return false;
4179                     if (cp < 0x11304)
4180                         return true;
4181                     if (cp < 0x1133b)
4182                         return false;
4183                     if (cp < 0x1133d)
4184                         return true;
4185                     return false;
4186                 }
4187                 if (cp < 0x11340)
4188                     return true;
4189                 if (cp === 0x11340)
4190                     return true;
4191                 if (cp < 0x11341)
4192                     return false;
4193                 if (cp < 0x11345)
4194                     return true;
4195                 if (cp < 0x11347)
4196                     return false;
4197                 if (cp < 0x11349)
4198                     return true;
4199                 if (cp < 0x1134b)
4200                     return false;
4201                 if (cp < 0x1134e)
4202                     return true;
4203                 if (cp === 0x11357)
4204                     return true;
4205                 if (cp < 0x11362)
4206                     return false;
4207                 if (cp < 0x11364)
4208                     return true;
4209                 if (cp < 0x11366)
4210                     return false;
4211                 if (cp < 0x1136d)
4212                     return true;
4213                 if (cp < 0x11370)
4214                     return false;
4215                 if (cp < 0x11375)
4216                     return true;
4217                 return false;
4218             }
4219             if (cp < 0x114b0) {
4220                 if (cp < 0x11435)
4221                     return false;
4222                 if (cp < 0x11438)
4223                     return true;
4224                 if (cp < 0x11438)
4225                     return false;
4226                 if (cp < 0x11440)
4227                     return true;
4228                 if (cp < 0x11440)
4229                     return false;
4230                 if (cp < 0x11442)
4231                     return true;
4232                 if (cp < 0x11442)
4233                     return false;
4234                 if (cp < 0x11445)
4235                     return true;
4236                 if (cp === 0x11445)
4237                     return true;
4238                 if (cp === 0x11446)
4239                     return true;
4240                 if (cp < 0x11450)
4241                     return false;
4242                 if (cp < 0x1145a)
4243                     return true;
4244                 if (cp === 0x1145e)
4245                     return true;
4246                 return false;
4247             }
4248             if (cp < 0x114b3)
4249                 return true;
4250             if (cp < 0x114b3)
4251                 return false;
4252             if (cp < 0x114b9)
4253                 return true;
4254             if (cp === 0x114b9)
4255                 return true;
4256             if (cp === 0x114ba)
4257                 return true;
4258             if (cp < 0x114bb)
4259                 return false;
4260             if (cp < 0x114bf)
4261                 return true;
4262             if (cp < 0x114bf)
4263                 return false;
4264             if (cp < 0x114c1)
4265                 return true;
4266             if (cp === 0x114c1)
4267                 return true;
4268             if (cp < 0x114c2)
4269                 return false;
4270             if (cp < 0x114c4)
4271                 return true;
4272             if (cp < 0x114d0)
4273                 return false;
4274             if (cp < 0x114da)
4275                 return true;
4276             return false;
4277         }
4278         if (cp < 0x116ae) {
4279             if (cp < 0x11633) {
4280                 if (cp < 0x115af)
4281                     return false;
4282                 if (cp < 0x115b2)
4283                     return true;
4284                 if (cp < 0x115b2)
4285                     return false;
4286                 if (cp < 0x115b6)
4287                     return true;
4288                 if (cp < 0x115b8)
4289                     return false;
4290                 if (cp < 0x115bc)
4291                     return true;
4292                 if (cp < 0x115bc)
4293                     return false;
4294                 if (cp < 0x115be)
4295                     return true;
4296                 if (cp === 0x115be)
4297                     return true;
4298                 if (cp < 0x115bf)
4299                     return false;
4300                 if (cp < 0x115c1)
4301                     return true;
4302                 if (cp < 0x115dc)
4303                     return false;
4304                 if (cp < 0x115de)
4305                     return true;
4306                 if (cp < 0x11630)
4307                     return false;
4308                 if (cp < 0x11633)
4309                     return true;
4310                 return false;
4311             }
4312             if (cp < 0x1163b)
4313                 return true;
4314             if (cp < 0x1163b)
4315                 return false;
4316             if (cp < 0x1163d)
4317                 return true;
4318             if (cp === 0x1163d)
4319                 return true;
4320             if (cp === 0x1163e)
4321                 return true;
4322             if (cp < 0x1163f)
4323                 return false;
4324             if (cp < 0x11641)
4325                 return true;
4326             if (cp < 0x11650)
4327                 return false;
4328             if (cp < 0x1165a)
4329                 return true;
4330             if (cp === 0x116ab)
4331                 return true;
4332             if (cp === 0x116ac)
4333                 return true;
4334             if (cp === 0x116ad)
4335                 return true;
4336             return false;
4337         }
4338         if (cp < 0x11726) {
4339             if (cp < 0x116ae)
4340                 return false;
4341             if (cp < 0x116b0)
4342                 return true;
4343             if (cp < 0x116b0)
4344                 return false;
4345             if (cp < 0x116b6)
4346                 return true;
4347             if (cp === 0x116b6)
4348                 return true;
4349             if (cp === 0x116b7)
4350                 return true;
4351             if (cp < 0x116c0)
4352                 return false;
4353             if (cp < 0x116ca)
4354                 return true;
4355             if (cp < 0x1171d)
4356                 return false;
4357             if (cp < 0x11720)
4358                 return true;
4359             if (cp < 0x11720)
4360                 return false;
4361             if (cp < 0x11722)
4362                 return true;
4363             if (cp < 0x11722)
4364                 return false;
4365             if (cp < 0x11726)
4366                 return true;
4367             return false;
4368         }
4369         if (cp === 0x11726)
4370             return true;
4371         if (cp < 0x11727)
4372             return false;
4373         if (cp < 0x1172c)
4374             return true;
4375         if (cp < 0x11730)
4376             return false;
4377         if (cp < 0x1173a)
4378             return true;
4379         if (cp < 0x1182c)
4380             return false;
4381         if (cp < 0x1182f)
4382             return true;
4383         if (cp < 0x1182f)
4384             return false;
4385         if (cp < 0x11838)
4386             return true;
4387         if (cp === 0x11838)
4388             return true;
4389         if (cp < 0x11839)
4390             return false;
4391         if (cp < 0x1183b)
4392             return true;
4393         if (cp < 0x118e0)
4394             return false;
4395         if (cp < 0x118ea)
4396             return true;
4397         if (cp < 0x11a01)
4398             return false;
4399         if (cp < 0x11a0b)
4400             return true;
4401         return false;
4402     }
4403     if (cp < 0x11d97) {
4404         if (cp < 0x11ca9) {
4405             if (cp < 0x11a97) {
4406                 if (cp < 0x11a33)
4407                     return false;
4408                 if (cp < 0x11a39)
4409                     return true;
4410                 if (cp === 0x11a39)
4411                     return true;
4412                 if (cp < 0x11a3b)
4413                     return false;
4414                 if (cp < 0x11a3f)
4415                     return true;
4416                 if (cp === 0x11a47)
4417                     return true;
4418                 if (cp < 0x11a51)
4419                     return false;
4420                 if (cp < 0x11a57)
4421                     return true;
4422                 if (cp < 0x11a57)
4423                     return false;
4424                 if (cp < 0x11a59)
4425                     return true;
4426                 if (cp < 0x11a59)
4427                     return false;
4428                 if (cp < 0x11a5c)
4429                     return true;
4430                 if (cp < 0x11a8a)
4431                     return false;
4432                 if (cp < 0x11a97)
4433                     return true;
4434                 return false;
4435             }
4436             if (cp === 0x11a97)
4437                 return true;
4438             if (cp < 0x11a98)
4439                 return false;
4440             if (cp < 0x11a9a)
4441                 return true;
4442             if (cp === 0x11c2f)
4443                 return true;
4444             if (cp < 0x11c30)
4445                 return false;
4446             if (cp < 0x11c37)
4447                 return true;
4448             if (cp < 0x11c38)
4449                 return false;
4450             if (cp < 0x11c3e)
4451                 return true;
4452             if (cp === 0x11c3e)
4453                 return true;
4454             if (cp === 0x11c3f)
4455                 return true;
4456             if (cp < 0x11c50)
4457                 return false;
4458             if (cp < 0x11c5a)
4459                 return true;
4460             if (cp < 0x11c92)
4461                 return false;
4462             if (cp < 0x11ca8)
4463                 return true;
4464             return false;
4465         }
4466         if (cp < 0x11d3c) {
4467             if (cp === 0x11ca9)
4468                 return true;
4469             if (cp < 0x11caa)
4470                 return false;
4471             if (cp < 0x11cb1)
4472                 return true;
4473             if (cp === 0x11cb1)
4474                 return true;
4475             if (cp < 0x11cb2)
4476                 return false;
4477             if (cp < 0x11cb4)
4478                 return true;
4479             if (cp === 0x11cb4)
4480                 return true;
4481             if (cp < 0x11cb5)
4482                 return false;
4483             if (cp < 0x11cb7)
4484                 return true;
4485             if (cp < 0x11d31)
4486                 return false;
4487             if (cp < 0x11d37)
4488                 return true;
4489             if (cp === 0x11d3a)
4490                 return true;
4491             return false;
4492         }
4493         if (cp < 0x11d3e)
4494             return true;
4495         if (cp < 0x11d3f)
4496             return false;
4497         if (cp < 0x11d46)
4498             return true;
4499         if (cp === 0x11d47)
4500             return true;
4501         if (cp < 0x11d50)
4502             return false;
4503         if (cp < 0x11d5a)
4504             return true;
4505         if (cp < 0x11d8a)
4506             return false;
4507         if (cp < 0x11d8f)
4508             return true;
4509         if (cp < 0x11d90)
4510             return false;
4511         if (cp < 0x11d92)
4512             return true;
4513         if (cp < 0x11d93)
4514             return false;
4515         if (cp < 0x11d95)
4516             return true;
4517         if (cp === 0x11d95)
4518             return true;
4519         if (cp === 0x11d96)
4520             return true;
4521         return false;
4522     }
4523     if (cp < 0x1d242) {
4524         if (cp < 0x16f51) {
4525             if (cp === 0x11d97)
4526                 return true;
4527             if (cp < 0x11da0)
4528                 return false;
4529             if (cp < 0x11daa)
4530                 return true;
4531             if (cp < 0x11ef3)
4532                 return false;
4533             if (cp < 0x11ef5)
4534                 return true;
4535             if (cp < 0x11ef5)
4536                 return false;
4537             if (cp < 0x11ef7)
4538                 return true;
4539             if (cp < 0x16a60)
4540                 return false;
4541             if (cp < 0x16a6a)
4542                 return true;
4543             if (cp < 0x16af0)
4544                 return false;
4545             if (cp < 0x16af5)
4546                 return true;
4547             if (cp < 0x16b30)
4548                 return false;
4549             if (cp < 0x16b37)
4550                 return true;
4551             if (cp < 0x16b50)
4552                 return false;
4553             if (cp < 0x16b5a)
4554                 return true;
4555             return false;
4556         }
4557         if (cp < 0x16f7f)
4558             return true;
4559         if (cp < 0x16f8f)
4560             return false;
4561         if (cp < 0x16f93)
4562             return true;
4563         if (cp < 0x1bc9d)
4564             return false;
4565         if (cp < 0x1bc9f)
4566             return true;
4567         if (cp < 0x1d165)
4568             return false;
4569         if (cp < 0x1d167)
4570             return true;
4571         if (cp < 0x1d167)
4572             return false;
4573         if (cp < 0x1d16a)
4574             return true;
4575         if (cp < 0x1d16d)
4576             return false;
4577         if (cp < 0x1d173)
4578             return true;
4579         if (cp < 0x1d17b)
4580             return false;
4581         if (cp < 0x1d183)
4582             return true;
4583         if (cp < 0x1d185)
4584             return false;
4585         if (cp < 0x1d18c)
4586             return true;
4587         if (cp < 0x1d1aa)
4588             return false;
4589         if (cp < 0x1d1ae)
4590             return true;
4591         return false;
4592     }
4593     if (cp < 0x1e000) {
4594         if (cp < 0x1d242)
4595             return false;
4596         if (cp < 0x1d245)
4597             return true;
4598         if (cp < 0x1d7ce)
4599             return false;
4600         if (cp < 0x1d800)
4601             return true;
4602         if (cp < 0x1da00)
4603             return false;
4604         if (cp < 0x1da37)
4605             return true;
4606         if (cp < 0x1da3b)
4607             return false;
4608         if (cp < 0x1da6d)
4609             return true;
4610         if (cp === 0x1da75)
4611             return true;
4612         if (cp === 0x1da84)
4613             return true;
4614         if (cp < 0x1da9b)
4615             return false;
4616         if (cp < 0x1daa0)
4617             return true;
4618         if (cp < 0x1daa1)
4619             return false;
4620         if (cp < 0x1dab0)
4621             return true;
4622         return false;
4623     }
4624     if (cp < 0x1e007)
4625         return true;
4626     if (cp < 0x1e008)
4627         return false;
4628     if (cp < 0x1e019)
4629         return true;
4630     if (cp < 0x1e01b)
4631         return false;
4632     if (cp < 0x1e022)
4633         return true;
4634     if (cp < 0x1e023)
4635         return false;
4636     if (cp < 0x1e025)
4637         return true;
4638     if (cp < 0x1e026)
4639         return false;
4640     if (cp < 0x1e02b)
4641         return true;
4642     if (cp < 0x1e8d0)
4643         return false;
4644     if (cp < 0x1e8d7)
4645         return true;
4646     if (cp < 0x1e944)
4647         return false;
4648     if (cp < 0x1e94b)
4649         return true;
4650     if (cp < 0x1e950)
4651         return false;
4652     if (cp < 0x1e95a)
4653         return true;
4654     if (cp < 0xe0100)
4655         return false;
4656     if (cp < 0xe01f0)
4657         return true;
4658     return false;
4659 }
4660
4661 const PropertyData = {
4662     $LONE: new Set([
4663         "ASCII",
4664         "ASCII_Hex_Digit",
4665         "AHex",
4666         "Alphabetic",
4667         "Alpha",
4668         "Any",
4669         "Assigned",
4670         "Bidi_Control",
4671         "Bidi_C",
4672         "Bidi_Mirrored",
4673         "Bidi_M",
4674         "Case_Ignorable",
4675         "CI",
4676         "Cased",
4677         "Changes_When_Casefolded",
4678         "CWCF",
4679         "Changes_When_Casemapped",
4680         "CWCM",
4681         "Changes_When_Lowercased",
4682         "CWL",
4683         "Changes_When_NFKC_Casefolded",
4684         "CWKCF",
4685         "Changes_When_Titlecased",
4686         "CWT",
4687         "Changes_When_Uppercased",
4688         "CWU",
4689         "Dash",
4690         "Default_Ignorable_Code_Point",
4691         "DI",
4692         "Deprecated",
4693         "Dep",
4694         "Diacritic",
4695         "Dia",
4696         "Emoji",
4697         "Emoji_Component",
4698         "Emoji_Modifier",
4699         "Emoji_Modifier_Base",
4700         "Emoji_Presentation",
4701         "Extender",
4702         "Ext",
4703         "Grapheme_Base",
4704         "Gr_Base",
4705         "Grapheme_Extend",
4706         "Gr_Ext",
4707         "Hex_Digit",
4708         "Hex",
4709         "IDS_Binary_Operator",
4710         "IDSB",
4711         "IDS_Trinary_Operator",
4712         "IDST",
4713         "ID_Continue",
4714         "IDC",
4715         "ID_Start",
4716         "IDS",
4717         "Ideographic",
4718         "Ideo",
4719         "Join_Control",
4720         "Join_C",
4721         "Logical_Order_Exception",
4722         "LOE",
4723         "Lowercase",
4724         "Lower",
4725         "Math",
4726         "Noncharacter_Code_Point",
4727         "NChar",
4728         "Pattern_Syntax",
4729         "Pat_Syn",
4730         "Pattern_White_Space",
4731         "Pat_WS",
4732         "Quotation_Mark",
4733         "QMark",
4734         "Radical",
4735         "Regional_Indicator",
4736         "RI",
4737         "Sentence_Terminal",
4738         "STerm",
4739         "Soft_Dotted",
4740         "SD",
4741         "Terminal_Punctuation",
4742         "Term",
4743         "Unified_Ideograph",
4744         "UIdeo",
4745         "Uppercase",
4746         "Upper",
4747         "Variation_Selector",
4748         "VS",
4749         "White_Space",
4750         "space",
4751         "XID_Continue",
4752         "XIDC",
4753         "XID_Start",
4754         "XIDS",
4755     ]),
4756     General_Category: new Set([
4757         "Cased_Letter",
4758         "LC",
4759         "Close_Punctuation",
4760         "Pe",
4761         "Connector_Punctuation",
4762         "Pc",
4763         "Control",
4764         "Cc",
4765         "cntrl",
4766         "Currency_Symbol",
4767         "Sc",
4768         "Dash_Punctuation",
4769         "Pd",
4770         "Decimal_Number",
4771         "Nd",
4772         "digit",
4773         "Enclosing_Mark",
4774         "Me",
4775         "Final_Punctuation",
4776         "Pf",
4777         "Format",
4778         "Cf",
4779         "Initial_Punctuation",
4780         "Pi",
4781         "Letter",
4782         "L",
4783         "Letter_Number",
4784         "Nl",
4785         "Line_Separator",
4786         "Zl",
4787         "Lowercase_Letter",
4788         "Ll",
4789         "Mark",
4790         "M",
4791         "Combining_Mark",
4792         "Math_Symbol",
4793         "Sm",
4794         "Modifier_Letter",
4795         "Lm",
4796         "Modifier_Symbol",
4797         "Sk",
4798         "Nonspacing_Mark",
4799         "Mn",
4800         "Number",
4801         "N",
4802         "Open_Punctuation",
4803         "Ps",
4804         "Other",
4805         "C",
4806         "Other_Letter",
4807         "Lo",
4808         "Other_Number",
4809         "No",
4810         "Other_Punctuation",
4811         "Po",
4812         "Other_Symbol",
4813         "So",
4814         "Paragraph_Separator",
4815         "Zp",
4816         "Private_Use",
4817         "Co",
4818         "Punctuation",
4819         "P",
4820         "punct",
4821         "Separator",
4822         "Z",
4823         "Space_Separator",
4824         "Zs",
4825         "Spacing_Mark",
4826         "Mc",
4827         "Surrogate",
4828         "Cs",
4829         "Symbol",
4830         "S",
4831         "Titlecase_Letter",
4832         "Lt",
4833         "Unassigned",
4834         "Cn",
4835         "Uppercase_Letter",
4836         "Lu",
4837     ]),
4838     Script: new Set([
4839         "Adlam",
4840         "Adlm",
4841         "Ahom",
4842         "Anatolian_Hieroglyphs",
4843         "Hluw",
4844         "Arabic",
4845         "Arab",
4846         "Armenian",
4847         "Armn",
4848         "Avestan",
4849         "Avst",
4850         "Balinese",
4851         "Bali",
4852         "Bamum",
4853         "Bamu",
4854         "Bassa_Vah",
4855         "Bass",
4856         "Batak",
4857         "Batk",
4858         "Bengali",
4859         "Beng",
4860         "Bhaiksuki",
4861         "Bhks",
4862         "Bopomofo",
4863         "Bopo",
4864         "Brahmi",
4865         "Brah",
4866         "Braille",
4867         "Brai",
4868         "Buginese",
4869         "Bugi",
4870         "Buhid",
4871         "Buhd",
4872         "Canadian_Aboriginal",
4873         "Cans",
4874         "Carian",
4875         "Cari",
4876         "Caucasian_Albanian",
4877         "Aghb",
4878         "Chakma",
4879         "Cakm",
4880         "Cham",
4881         "Cherokee",
4882         "Cher",
4883         "Common",
4884         "Zyyy",
4885         "Coptic",
4886         "Copt",
4887         "Qaac",
4888         "Cuneiform",
4889         "Xsux",
4890         "Cypriot",
4891         "Cprt",
4892         "Cyrillic",
4893         "Cyrl",
4894         "Deseret",
4895         "Dsrt",
4896         "Devanagari",
4897         "Deva",
4898         "Duployan",
4899         "Dupl",
4900         "Egyptian_Hieroglyphs",
4901         "Egyp",
4902         "Elbasan",
4903         "Elba",
4904         "Ethiopic",
4905         "Ethi",
4906         "Georgian",
4907         "Geor",
4908         "Glagolitic",
4909         "Glag",
4910         "Gothic",
4911         "Goth",
4912         "Grantha",
4913         "Gran",
4914         "Greek",
4915         "Grek",
4916         "Gujarati",
4917         "Gujr",
4918         "Gurmukhi",
4919         "Guru",
4920         "Han",
4921         "Hani",
4922         "Hangul",
4923         "Hang",
4924         "Hanunoo",
4925         "Hano",
4926         "Hatran",
4927         "Hatr",
4928         "Hebrew",
4929         "Hebr",
4930         "Hiragana",
4931         "Hira",
4932         "Imperial_Aramaic",
4933         "Armi",
4934         "Inherited",
4935         "Zinh",
4936         "Qaai",
4937         "Inscriptional_Pahlavi",
4938         "Phli",
4939         "Inscriptional_Parthian",
4940         "Prti",
4941         "Javanese",
4942         "Java",
4943         "Kaithi",
4944         "Kthi",
4945         "Kannada",
4946         "Knda",
4947         "Katakana",
4948         "Kana",
4949         "Kayah_Li",
4950         "Kali",
4951         "Kharoshthi",
4952         "Khar",
4953         "Khmer",
4954         "Khmr",
4955         "Khojki",
4956         "Khoj",
4957         "Khudawadi",
4958         "Sind",
4959         "Lao",
4960         "Laoo",
4961         "Latin",
4962         "Latn",
4963         "Lepcha",
4964         "Lepc",
4965         "Limbu",
4966         "Limb",
4967         "Linear_A",
4968         "Lina",
4969         "Linear_B",
4970         "Linb",
4971         "Lisu",
4972         "Lycian",
4973         "Lyci",
4974         "Lydian",
4975         "Lydi",
4976         "Mahajani",
4977         "Mahj",
4978         "Malayalam",
4979         "Mlym",
4980         "Mandaic",
4981         "Mand",
4982         "Manichaean",
4983         "Mani",
4984         "Marchen",
4985         "Marc",
4986         "Masaram_Gondi",
4987         "Gonm",
4988         "Meetei_Mayek",
4989         "Mtei",
4990         "Mende_Kikakui",
4991         "Mend",
4992         "Meroitic_Cursive",
4993         "Merc",
4994         "Meroitic_Hieroglyphs",
4995         "Mero",
4996         "Miao",
4997         "Plrd",
4998         "Modi",
4999         "Mongolian",
5000         "Mong",
5001         "Mro",
5002         "Mroo",
5003         "Multani",
5004         "Mult",
5005         "Myanmar",
5006         "Mymr",
5007         "Nabataean",
5008         "Nbat",
5009         "New_Tai_Lue",
5010         "Talu",
5011         "Newa",
5012         "Nko",
5013         "Nkoo",
5014         "Nushu",
5015         "Nshu",
5016         "Ogham",
5017         "Ogam",
5018         "Ol_Chiki",
5019         "Olck",
5020         "Old_Hungarian",
5021         "Hung",
5022         "Old_Italic",
5023         "Ital",
5024         "Old_North_Arabian",
5025         "Narb",
5026         "Old_Permic",
5027         "Perm",
5028         "Old_Persian",
5029         "Xpeo",
5030         "Old_South_Arabian",
5031         "Sarb",
5032         "Old_Turkic",
5033         "Orkh",
5034         "Oriya",
5035         "Orya",
5036         "Osage",
5037         "Osge",
5038         "Osmanya",
5039         "Osma",
5040         "Pahawh_Hmong",
5041         "Hmng",
5042         "Palmyrene",
5043         "Palm",
5044         "Pau_Cin_Hau",
5045         "Pauc",
5046         "Phags_Pa",
5047         "Phag",
5048         "Phoenician",
5049         "Phnx",
5050         "Psalter_Pahlavi",
5051         "Phlp",
5052         "Rejang",
5053         "Rjng",
5054         "Runic",
5055         "Runr",
5056         "Samaritan",
5057         "Samr",
5058         "Saurashtra",
5059         "Saur",
5060         "Sharada",
5061         "Shrd",
5062         "Shavian",
5063         "Shaw",
5064         "Siddham",
5065         "Sidd",
5066         "SignWriting",
5067         "Sgnw",
5068         "Sinhala",
5069         "Sinh",
5070         "Sora_Sompeng",
5071         "Sora",
5072         "Soyombo",
5073         "Soyo",
5074         "Sundanese",
5075         "Sund",
5076         "Syloti_Nagri",
5077         "Sylo",
5078         "Syriac",
5079         "Syrc",
5080         "Tagalog",
5081         "Tglg",
5082         "Tagbanwa",
5083         "Tagb",
5084         "Tai_Le",
5085         "Tale",
5086         "Tai_Tham",
5087         "Lana",
5088         "Tai_Viet",
5089         "Tavt",
5090         "Takri",
5091         "Takr",
5092         "Tamil",
5093         "Taml",
5094         "Tangut",
5095         "Tang",
5096         "Telugu",
5097         "Telu",
5098         "Thaana",
5099         "Thaa",
5100         "Thai",
5101         "Tibetan",
5102         "Tibt",
5103         "Tifinagh",
5104         "Tfng",
5105         "Tirhuta",
5106         "Tirh",
5107         "Ugaritic",
5108         "Ugar",
5109         "Vai",
5110         "Vaii",
5111         "Warang_Citi",
5112         "Wara",
5113         "Yi",
5114         "Yiii",
5115         "Zanabazar_Square",
5116         "Zanb",
5117     ]),
5118 };
5119 PropertyData.gc = PropertyData.General_Category;
5120 PropertyData.sc = PropertyData.Script_Extensions = PropertyData.scx =
5121     PropertyData.Script;
5122
5123 const Backspace = 0x08;
5124 const CharacterTabulation = 0x09;
5125 const LineFeed = 0x0a;
5126 const LineTabulation = 0x0b;
5127 const FormFeed = 0x0c;
5128 const CarriageReturn = 0x0d;
5129 const ExclamationMark = 0x21;
5130 const DollarSign = 0x24;
5131 const LeftParenthesis = 0x28;
5132 const RightParenthesis = 0x29;
5133 const Asterisk = 0x2a;
5134 const PlusSign = 0x2b;
5135 const Comma = 0x2c;
5136 const HyphenMinus = 0x2d;
5137 const FullStop = 0x2e;
5138 const Solidus = 0x2f;
5139 const DigitZero = 0x30;
5140 const DigitOne = 0x31;
5141 const DigitSeven = 0x37;
5142 const DigitNine = 0x39;
5143 const Colon = 0x3a;
5144 const LessThanSign = 0x3c;
5145 const EqualsSign = 0x3d;
5146 const GreaterThanSign = 0x3e;
5147 const QuestionMark = 0x3f;
5148 const LatinCapitalLetterA = 0x41;
5149 const LatinCapitalLetterB = 0x42;
5150 const LatinCapitalLetterD = 0x44;
5151 const LatinCapitalLetterF = 0x46;
5152 const LatinCapitalLetterP = 0x50;
5153 const LatinCapitalLetterS = 0x53;
5154 const LatinCapitalLetterW = 0x57;
5155 const LatinCapitalLetterZ = 0x5a;
5156 const LowLine = 0x5f;
5157 const LatinSmallLetterA = 0x61;
5158 const LatinSmallLetterB = 0x62;
5159 const LatinSmallLetterC = 0x63;
5160 const LatinSmallLetterD = 0x64;
5161 const LatinSmallLetterF = 0x66;
5162 const LatinSmallLetterG = 0x67;
5163 const LatinSmallLetterI = 0x69;
5164 const LatinSmallLetterK = 0x6b;
5165 const LatinSmallLetterM = 0x6d;
5166 const LatinSmallLetterN = 0x6e;
5167 const LatinSmallLetterP = 0x70;
5168 const LatinSmallLetterR = 0x72;
5169 const LatinSmallLetterS = 0x73;
5170 const LatinSmallLetterT = 0x74;
5171 const LatinSmallLetterU = 0x75;
5172 const LatinSmallLetterV = 0x76;
5173 const LatinSmallLetterW = 0x77;
5174 const LatinSmallLetterX = 0x78;
5175 const LatinSmallLetterY = 0x79;
5176 const LatinSmallLetterZ = 0x7a;
5177 const LeftSquareBracket = 0x5b;
5178 const ReverseSolidus = 0x5c;
5179 const RightSquareBracket = 0x5d;
5180 const CircumflexAccent = 0x5e;
5181 const LeftCurlyBracket = 0x7b;
5182 const VerticalLine = 0x7c;
5183 const RightCurlyBracket = 0x7d;
5184 const ZeroWidthNonJoiner = 0x200c;
5185 const ZeroWidthJoiner = 0x200d;
5186 const LineSeparator = 0x2028;
5187 const ParagraphSeparator = 0x2029;
5188 const MinCodePoint = 0x00;
5189 const MaxCodePoint = 0x10ffff;
5190 function isLatinLetter(code) {
5191     return ((code >= LatinCapitalLetterA && code <= LatinCapitalLetterZ) ||
5192         (code >= LatinSmallLetterA && code <= LatinSmallLetterZ));
5193 }
5194 function isDecimalDigit(code) {
5195     return code >= DigitZero && code <= DigitNine;
5196 }
5197 function isOctalDigit(code) {
5198     return code >= DigitZero && code <= DigitSeven;
5199 }
5200 function isHexDigit(code) {
5201     return ((code >= DigitZero && code <= DigitNine) ||
5202         (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) ||
5203         (code >= LatinSmallLetterA && code <= LatinSmallLetterF));
5204 }
5205 function isLineTerminator(code) {
5206     return (code === LineFeed ||
5207         code === CarriageReturn ||
5208         code === LineSeparator ||
5209         code === ParagraphSeparator);
5210 }
5211 function isValidUnicode(code) {
5212     return code >= MinCodePoint && code <= MaxCodePoint;
5213 }
5214 function digitToInt(code) {
5215     if (code >= LatinSmallLetterA && code <= LatinSmallLetterF) {
5216         return code - LatinSmallLetterA + 10;
5217     }
5218     if (code >= LatinCapitalLetterA && code <= LatinCapitalLetterF) {
5219         return code - LatinCapitalLetterA + 10;
5220     }
5221     return code - DigitZero;
5222 }
5223
5224 const legacyImpl = {
5225     at(s, end, i) {
5226         return i < end ? s.charCodeAt(i) : -1;
5227     },
5228     width(c) {
5229         return 1;
5230     },
5231 };
5232 const unicodeImpl = {
5233     at(s, end, i) {
5234         return i < end ? s.codePointAt(i) : -1;
5235     },
5236     width(c) {
5237         return c > 0xffff ? 2 : 1;
5238     },
5239 };
5240 class Reader {
5241     constructor() {
5242         this._impl = legacyImpl;
5243         this._s = "";
5244         this._i = 0;
5245         this._end = 0;
5246         this._cp1 = -1;
5247         this._w1 = 1;
5248         this._cp2 = -1;
5249         this._w2 = 1;
5250         this._cp3 = -1;
5251         this._w3 = 1;
5252         this._cp4 = -1;
5253     }
5254     get source() {
5255         return this._s;
5256     }
5257     get index() {
5258         return this._i;
5259     }
5260     get currentCodePoint() {
5261         return this._cp1;
5262     }
5263     get nextCodePoint() {
5264         return this._cp2;
5265     }
5266     get nextCodePoint2() {
5267         return this._cp3;
5268     }
5269     get nextCodePoint3() {
5270         return this._cp4;
5271     }
5272     reset(source, start, end, uFlag) {
5273         this._impl = uFlag ? unicodeImpl : legacyImpl;
5274         this._s = source;
5275         this._end = end;
5276         this.rewind(start);
5277     }
5278     rewind(index) {
5279         const impl = this._impl;
5280         this._i = index;
5281         this._cp1 = impl.at(this._s, this._end, index);
5282         this._w1 = impl.width(this._cp1);
5283         this._cp2 = impl.at(this._s, this._end, index + this._w1);
5284         this._w2 = impl.width(this._cp2);
5285         this._cp3 = impl.at(this._s, this._end, index + this._w1 + this._w2);
5286         this._w3 = impl.width(this._cp3);
5287         this._cp4 = impl.at(this._s, this._end, index + this._w1 + this._w2 + this._w3);
5288     }
5289     advance() {
5290         if (this._cp1 !== -1) {
5291             const impl = this._impl;
5292             this._i += this._w1;
5293             this._cp1 = this._cp2;
5294             this._w1 = this._w2;
5295             this._cp2 = this._cp3;
5296             this._w2 = impl.width(this._cp2);
5297             this._cp3 = this._cp4;
5298             this._w3 = impl.width(this._cp3);
5299             this._cp4 = impl.at(this._s, this._end, this._i + this._w1 + this._w2 + this._w3);
5300         }
5301     }
5302     eat(cp) {
5303         if (this._cp1 === cp) {
5304             this.advance();
5305             return true;
5306         }
5307         return false;
5308     }
5309     eat2(cp1, cp2) {
5310         if (this._cp1 === cp1 && this._cp2 === cp2) {
5311             this.advance();
5312             this.advance();
5313             return true;
5314         }
5315         return false;
5316     }
5317     eat3(cp1, cp2, cp3) {
5318         if (this._cp1 === cp1 && this._cp2 === cp2 && this._cp3 === cp3) {
5319             this.advance();
5320             this.advance();
5321             this.advance();
5322             return true;
5323         }
5324         return false;
5325     }
5326 }
5327
5328 class RegExpSyntaxError extends SyntaxError {
5329     constructor(source, uFlag, index, message) {
5330         if (source) {
5331             if (source[0] !== "/") {
5332                 source = `/${source}/${uFlag ? "u" : ""}`;
5333             }
5334             source = `: ${source}`;
5335         }
5336         super(`Invalid regular expression${source}: ${message}`);
5337         this.index = index;
5338     }
5339 }
5340
5341 function isSyntaxCharacter(cp) {
5342     return (cp === CircumflexAccent ||
5343         cp === DollarSign ||
5344         cp === ReverseSolidus ||
5345         cp === FullStop ||
5346         cp === Asterisk ||
5347         cp === PlusSign ||
5348         cp === QuestionMark ||
5349         cp === LeftParenthesis ||
5350         cp === RightParenthesis ||
5351         cp === LeftSquareBracket ||
5352         cp === RightSquareBracket ||
5353         cp === LeftCurlyBracket ||
5354         cp === RightCurlyBracket ||
5355         cp === VerticalLine);
5356 }
5357 function isRegExpIdentifierStart(cp) {
5358     return isIdStart(cp) || cp === DollarSign || cp === LowLine;
5359 }
5360 function isRegExpIdentifierPart(cp) {
5361     return (isIdContinue(cp) ||
5362         cp === DollarSign ||
5363         cp === LowLine ||
5364         cp === ZeroWidthNonJoiner ||
5365         cp === ZeroWidthJoiner);
5366 }
5367 function isUnicodePropertyNameCharacter(cp) {
5368     return isLatinLetter(cp) || cp === LowLine;
5369 }
5370 function isUnicodePropertyValueCharacter(cp) {
5371     return isUnicodePropertyNameCharacter(cp) || isDecimalDigit(cp);
5372 }
5373 function isValidUnicodeProperty(name, value) {
5374     return PropertyData.hasOwnProperty(name) && PropertyData[name].has(value);
5375 }
5376 function isValidUnicodePropertyName(name) {
5377     return PropertyData.$LONE.has(name);
5378 }
5379 class RegExpValidator {
5380     constructor(options) {
5381         this._reader = new Reader();
5382         this._uFlag = false;
5383         this._nFlag = false;
5384         this._lastIntValue = 0;
5385         this._lastMinValue = 0;
5386         this._lastMaxValue = 0;
5387         this._lastStrValue = "";
5388         this._lastKeyValue = "";
5389         this._lastValValue = "";
5390         this._lastAssertionIsQuantifiable = false;
5391         this._numCapturingParens = 0;
5392         this._groupNames = new Set();
5393         this._backreferenceNames = new Set();
5394         this._options = options || {};
5395     }
5396     validateLiteral(source, start = 0, end = source.length) {
5397         this._uFlag = this._nFlag = false;
5398         this.reset(source, start, end);
5399         this.onLiteralEnter(start);
5400         if (this.eat(Solidus) && this.eatRegExpBody() && this.eat(Solidus)) {
5401             const flagStart = this.index;
5402             const uFlag = source.indexOf("u", flagStart) !== -1;
5403             this.validateFlags(source, flagStart, end);
5404             this.validatePattern(source, start + 1, flagStart - 1, uFlag);
5405         }
5406         else if (start >= end) {
5407             this.raise("Empty");
5408         }
5409         else {
5410             const c = String.fromCodePoint(this.currentCodePoint);
5411             this.raise(`Unexpected character '${c}'`);
5412         }
5413         this.onLiteralLeave(start, end);
5414     }
5415     validateFlags(source, start = 0, end = source.length) {
5416         const existingFlags = new Set();
5417         let global = false;
5418         let ignoreCase = false;
5419         let multiline = false;
5420         let sticky = false;
5421         let unicode = false;
5422         let dotAll = false;
5423         for (let i = start; i < end; ++i) {
5424             const flag = source.charCodeAt(i);
5425             if (existingFlags.has(flag)) {
5426                 this.raise(`Duplicated flag '${source[i]}'`);
5427             }
5428             existingFlags.add(flag);
5429             if (flag === LatinSmallLetterG) {
5430                 global = true;
5431             }
5432             else if (flag === LatinSmallLetterI) {
5433                 ignoreCase = true;
5434             }
5435             else if (flag === LatinSmallLetterM) {
5436                 multiline = true;
5437             }
5438             else if (flag === LatinSmallLetterU && this.ecmaVersion >= 2015) {
5439                 unicode = true;
5440             }
5441             else if (flag === LatinSmallLetterY && this.ecmaVersion >= 2015) {
5442                 sticky = true;
5443             }
5444             else if (flag === LatinSmallLetterS && this.ecmaVersion >= 2018) {
5445                 dotAll = true;
5446             }
5447             else {
5448                 this.raise(`Invalid flag '${source[i]}'`);
5449             }
5450         }
5451         this.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll);
5452     }
5453     validatePattern(source, start = 0, end = source.length, uFlag = false) {
5454         this._uFlag = uFlag && this.ecmaVersion >= 2015;
5455         this._nFlag = uFlag && this.ecmaVersion >= 2018;
5456         this.reset(source, start, end);
5457         this.pattern();
5458         if (!this._nFlag &&
5459             this.ecmaVersion >= 2018 &&
5460             this._groupNames.size > 0) {
5461             this._nFlag = true;
5462             this.rewind(start);
5463             this.pattern();
5464         }
5465     }
5466     get strict() {
5467         return Boolean(this._options.strict || this._uFlag);
5468     }
5469     get ecmaVersion() {
5470         return this._options.ecmaVersion || 2018;
5471     }
5472     onLiteralEnter(start) {
5473         if (this._options.onLiteralEnter) {
5474             this._options.onLiteralEnter(start);
5475         }
5476     }
5477     onLiteralLeave(start, end) {
5478         if (this._options.onLiteralLeave) {
5479             this._options.onLiteralLeave(start, end);
5480         }
5481     }
5482     onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) {
5483         if (this._options.onFlags) {
5484             this._options.onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll);
5485         }
5486     }
5487     onPatternEnter(start) {
5488         if (this._options.onPatternEnter) {
5489             this._options.onPatternEnter(start);
5490         }
5491     }
5492     onPatternLeave(start, end) {
5493         if (this._options.onPatternLeave) {
5494             this._options.onPatternLeave(start, end);
5495         }
5496     }
5497     onDisjunctionEnter(start) {
5498         if (this._options.onDisjunctionEnter) {
5499             this._options.onDisjunctionEnter(start);
5500         }
5501     }
5502     onDisjunctionLeave(start, end) {
5503         if (this._options.onDisjunctionLeave) {
5504             this._options.onDisjunctionLeave(start, end);
5505         }
5506     }
5507     onAlternativeEnter(start, index) {
5508         if (this._options.onAlternativeEnter) {
5509             this._options.onAlternativeEnter(start, index);
5510         }
5511     }
5512     onAlternativeLeave(start, end, index) {
5513         if (this._options.onAlternativeLeave) {
5514             this._options.onAlternativeLeave(start, end, index);
5515         }
5516     }
5517     onGroupEnter(start) {
5518         if (this._options.onGroupEnter) {
5519             this._options.onGroupEnter(start);
5520         }
5521     }
5522     onGroupLeave(start, end) {
5523         if (this._options.onGroupLeave) {
5524             this._options.onGroupLeave(start, end);
5525         }
5526     }
5527     onCapturingGroupEnter(start, name) {
5528         if (this._options.onCapturingGroupEnter) {
5529             this._options.onCapturingGroupEnter(start, name);
5530         }
5531     }
5532     onCapturingGroupLeave(start, end, name) {
5533         if (this._options.onCapturingGroupLeave) {
5534             this._options.onCapturingGroupLeave(start, end, name);
5535         }
5536     }
5537     onQuantifier(start, end, min, max, greedy) {
5538         if (this._options.onQuantifier) {
5539             this._options.onQuantifier(start, end, min, max, greedy);
5540         }
5541     }
5542     onLookaroundAssertionEnter(start, kind, negate) {
5543         if (this._options.onLookaroundAssertionEnter) {
5544             this._options.onLookaroundAssertionEnter(start, kind, negate);
5545         }
5546     }
5547     onLookaroundAssertionLeave(start, end, kind, negate) {
5548         if (this._options.onLookaroundAssertionLeave) {
5549             this._options.onLookaroundAssertionLeave(start, end, kind, negate);
5550         }
5551     }
5552     onEdgeAssertion(start, end, kind) {
5553         if (this._options.onEdgeAssertion) {
5554             this._options.onEdgeAssertion(start, end, kind);
5555         }
5556     }
5557     onWordBoundaryAssertion(start, end, kind, negate) {
5558         if (this._options.onWordBoundaryAssertion) {
5559             this._options.onWordBoundaryAssertion(start, end, kind, negate);
5560         }
5561     }
5562     onAnyCharacterSet(start, end, kind) {
5563         if (this._options.onAnyCharacterSet) {
5564             this._options.onAnyCharacterSet(start, end, kind);
5565         }
5566     }
5567     onEscapeCharacterSet(start, end, kind, negate) {
5568         if (this._options.onEscapeCharacterSet) {
5569             this._options.onEscapeCharacterSet(start, end, kind, negate);
5570         }
5571     }
5572     onUnicodePropertyCharacterSet(start, end, kind, key, value, negate) {
5573         if (this._options.onUnicodePropertyCharacterSet) {
5574             this._options.onUnicodePropertyCharacterSet(start, end, kind, key, value, negate);
5575         }
5576     }
5577     onCharacter(start, end, value) {
5578         if (this._options.onCharacter) {
5579             this._options.onCharacter(start, end, value);
5580         }
5581     }
5582     onBackreference(start, end, ref) {
5583         if (this._options.onBackreference) {
5584             this._options.onBackreference(start, end, ref);
5585         }
5586     }
5587     onCharacterClassEnter(start, negate) {
5588         if (this._options.onCharacterClassEnter) {
5589             this._options.onCharacterClassEnter(start, negate);
5590         }
5591     }
5592     onCharacterClassLeave(start, end, negate) {
5593         if (this._options.onCharacterClassLeave) {
5594             this._options.onCharacterClassLeave(start, end, negate);
5595         }
5596     }
5597     onCharacterClassRange(start, end, min, max) {
5598         if (this._options.onCharacterClassRange) {
5599             this._options.onCharacterClassRange(start, end, min, max);
5600         }
5601     }
5602     get source() {
5603         return this._reader.source;
5604     }
5605     get index() {
5606         return this._reader.index;
5607     }
5608     get currentCodePoint() {
5609         return this._reader.currentCodePoint;
5610     }
5611     get nextCodePoint() {
5612         return this._reader.nextCodePoint;
5613     }
5614     get nextCodePoint2() {
5615         return this._reader.nextCodePoint2;
5616     }
5617     get nextCodePoint3() {
5618         return this._reader.nextCodePoint3;
5619     }
5620     reset(source, start, end) {
5621         this._reader.reset(source, start, end, this._uFlag);
5622     }
5623     rewind(index) {
5624         this._reader.rewind(index);
5625     }
5626     advance() {
5627         this._reader.advance();
5628     }
5629     eat(cp) {
5630         return this._reader.eat(cp);
5631     }
5632     eat2(cp1, cp2) {
5633         return this._reader.eat2(cp1, cp2);
5634     }
5635     eat3(cp1, cp2, cp3) {
5636         return this._reader.eat3(cp1, cp2, cp3);
5637     }
5638     raise(message) {
5639         throw new RegExpSyntaxError(this.source, this._uFlag, this.index, message);
5640     }
5641     eatRegExpBody() {
5642         const start = this.index;
5643         let inClass = false;
5644         let escaped = false;
5645         for (;;) {
5646             const cp = this.currentCodePoint;
5647             if (cp === -1 || isLineTerminator(cp)) {
5648                 const kind = inClass ? "character class" : "regular expression";
5649                 this.raise(`Unterminated ${kind}`);
5650             }
5651             if (escaped) {
5652                 escaped = false;
5653             }
5654             else if (cp === ReverseSolidus) {
5655                 escaped = true;
5656             }
5657             else if (cp === LeftSquareBracket) {
5658                 inClass = true;
5659             }
5660             else if (cp === RightSquareBracket) {
5661                 inClass = false;
5662             }
5663             else if ((cp === Solidus && !inClass) ||
5664                 (cp === Asterisk && this.index === start)) {
5665                 break;
5666             }
5667             this.advance();
5668         }
5669         return this.index !== start;
5670     }
5671     pattern() {
5672         const start = this.index;
5673         this._numCapturingParens = this.countCapturingParens();
5674         this._groupNames.clear();
5675         this._backreferenceNames.clear();
5676         this.onPatternEnter(start);
5677         this.disjunction();
5678         const cp = this.currentCodePoint;
5679         if (this.currentCodePoint !== -1) {
5680             if (cp === RightParenthesis) {
5681                 this.raise("Unmatched ')'");
5682             }
5683             if (cp === ReverseSolidus) {
5684                 this.raise("\\ at end of pattern");
5685             }
5686             if (cp === RightSquareBracket || cp === RightCurlyBracket) {
5687                 this.raise("Lone quantifier brackets");
5688             }
5689             const c = String.fromCodePoint(cp);
5690             this.raise(`Unexpected character '${c}'`);
5691         }
5692         for (const name of this._backreferenceNames) {
5693             if (!this._groupNames.has(name)) {
5694                 this.raise("Invalid named capture referenced");
5695             }
5696         }
5697         this.onPatternLeave(start, this.index);
5698     }
5699     countCapturingParens() {
5700         const start = this.index;
5701         let inClass = false;
5702         let escaped = false;
5703         let count = 0;
5704         let cp = 0;
5705         while ((cp = this.currentCodePoint) !== -1) {
5706             if (escaped) {
5707                 escaped = false;
5708             }
5709             else if (cp === ReverseSolidus) {
5710                 escaped = true;
5711             }
5712             else if (cp === LeftSquareBracket) {
5713                 inClass = true;
5714             }
5715             else if (cp === RightSquareBracket) {
5716                 inClass = false;
5717             }
5718             else if (cp === LeftParenthesis &&
5719                 !inClass &&
5720                 (this.nextCodePoint !== QuestionMark ||
5721                     (this.nextCodePoint2 === LessThanSign &&
5722                         this.nextCodePoint3 !== EqualsSign &&
5723                         this.nextCodePoint3 !== ExclamationMark))) {
5724                 count += 1;
5725             }
5726             this.advance();
5727         }
5728         this.rewind(start);
5729         return count;
5730     }
5731     disjunction() {
5732         const start = this.index;
5733         let i = 0;
5734         this.onDisjunctionEnter(start);
5735         this.alternative(i++);
5736         while (this.eat(VerticalLine)) {
5737             this.alternative(i++);
5738         }
5739         if (this.eatQuantifier(true)) {
5740             this.raise("Nothing to repeat");
5741         }
5742         if (this.eat(LeftCurlyBracket)) {
5743             this.raise("Lone quantifier brackets");
5744         }
5745         this.onDisjunctionLeave(start, this.index);
5746     }
5747     alternative(i) {
5748         const start = this.index;
5749         this.onAlternativeEnter(start, i);
5750         while (this.currentCodePoint !== -1 && this.eatTerm()) {
5751         }
5752         this.onAlternativeLeave(start, this.index, i);
5753     }
5754     eatTerm() {
5755         if (this.eatAssertion()) {
5756             if (this._lastAssertionIsQuantifiable) {
5757                 this.eatQuantifier();
5758             }
5759             return true;
5760         }
5761         if (this.strict ? this.eatAtom() : this.eatExtendedAtom()) {
5762             this.eatQuantifier();
5763             return true;
5764         }
5765         return false;
5766     }
5767     eatAssertion() {
5768         const start = this.index;
5769         this._lastAssertionIsQuantifiable = false;
5770         if (this.eat(CircumflexAccent)) {
5771             this.onEdgeAssertion(start, this.index, "start");
5772             return true;
5773         }
5774         if (this.eat(DollarSign)) {
5775             this.onEdgeAssertion(start, this.index, "end");
5776             return true;
5777         }
5778         if (this.eat2(ReverseSolidus, LatinCapitalLetterB)) {
5779             this.onWordBoundaryAssertion(start, this.index, "word", true);
5780             return true;
5781         }
5782         if (this.eat2(ReverseSolidus, LatinSmallLetterB)) {
5783             this.onWordBoundaryAssertion(start, this.index, "word", false);
5784             return true;
5785         }
5786         if (this.eat2(LeftParenthesis, QuestionMark)) {
5787             const lookbehind = this.ecmaVersion >= 2018 && this.eat(LessThanSign);
5788             let negate = false;
5789             if (this.eat(EqualsSign) || (negate = this.eat(ExclamationMark))) {
5790                 const kind = lookbehind ? "lookbehind" : "lookahead";
5791                 this.onLookaroundAssertionEnter(start, kind, negate);
5792                 this.disjunction();
5793                 if (!this.eat(RightParenthesis)) {
5794                     this.raise("Unterminated group");
5795                 }
5796                 this._lastAssertionIsQuantifiable = !lookbehind && !this.strict;
5797                 this.onLookaroundAssertionLeave(start, this.index, kind, negate);
5798                 return true;
5799             }
5800             this.rewind(start);
5801         }
5802         return false;
5803     }
5804     eatQuantifier(noError = false) {
5805         const start = this.index;
5806         let min = 0;
5807         let max = 0;
5808         let greedy = false;
5809         if (this.eat(Asterisk)) {
5810             min = 0;
5811             max = Number.POSITIVE_INFINITY;
5812         }
5813         else if (this.eat(PlusSign)) {
5814             min = 1;
5815             max = Number.POSITIVE_INFINITY;
5816         }
5817         else if (this.eat(QuestionMark)) {
5818             min = 0;
5819             max = 1;
5820         }
5821         else if (this.eatBracedQuantifier(noError)) {
5822             min = this._lastMinValue;
5823             max = this._lastMaxValue;
5824         }
5825         else {
5826             return false;
5827         }
5828         greedy = !this.eat(QuestionMark);
5829         if (!noError) {
5830             this.onQuantifier(start, this.index, min, max, greedy);
5831         }
5832         return true;
5833     }
5834     eatBracedQuantifier(noError) {
5835         const start = this.index;
5836         if (this.eat(LeftCurlyBracket)) {
5837             this._lastMinValue = 0;
5838             this._lastMaxValue = Number.POSITIVE_INFINITY;
5839             if (this.eatDecimalDigits()) {
5840                 this._lastMinValue = this._lastMaxValue = this._lastIntValue;
5841                 if (this.eat(Comma)) {
5842                     this._lastMaxValue = this.eatDecimalDigits()
5843                         ? this._lastIntValue
5844                         : Number.POSITIVE_INFINITY;
5845                 }
5846                 if (this.eat(RightCurlyBracket)) {
5847                     if (!noError && this._lastMaxValue < this._lastMinValue) {
5848                         this.raise("numbers out of order in {} quantifier");
5849                     }
5850                     return true;
5851                 }
5852             }
5853             if (!noError && this.strict) {
5854                 this.raise("Incomplete quantifier");
5855             }
5856             this.rewind(start);
5857         }
5858         return false;
5859     }
5860     eatAtom() {
5861         return (this.eatPatternCharacter() ||
5862             this.eatDot() ||
5863             this.eatReverseSolidusAtomEscape() ||
5864             this.eatCharacterClass() ||
5865             this.eatUncapturingGroup() ||
5866             this.eatCapturingGroup());
5867     }
5868     eatDot() {
5869         if (this.eat(FullStop)) {
5870             this.onAnyCharacterSet(this.index - 1, this.index, "any");
5871             return true;
5872         }
5873         return false;
5874     }
5875     eatReverseSolidusAtomEscape() {
5876         const start = this.index;
5877         if (this.eat(ReverseSolidus)) {
5878             if (this.eatAtomEscape()) {
5879                 return true;
5880             }
5881             this.rewind(start);
5882         }
5883         return false;
5884     }
5885     eatUncapturingGroup() {
5886         const start = this.index;
5887         if (this.eat3(LeftParenthesis, QuestionMark, Colon)) {
5888             this.onGroupEnter(start);
5889             this.disjunction();
5890             if (!this.eat(RightParenthesis)) {
5891                 this.raise("Unterminated group");
5892             }
5893             this.onGroupLeave(start, this.index);
5894             return true;
5895         }
5896         return false;
5897     }
5898     eatCapturingGroup() {
5899         const start = this.index;
5900         if (this.eat(LeftParenthesis)) {
5901             this._lastStrValue = "";
5902             if (this.ecmaVersion >= 2018) {
5903                 this.groupSpecifier();
5904             }
5905             else if (this.currentCodePoint === QuestionMark) {
5906                 this.raise("Invalid group");
5907             }
5908             const name = this._lastStrValue || null;
5909             this.onCapturingGroupEnter(start, name);
5910             this.disjunction();
5911             if (!this.eat(RightParenthesis)) {
5912                 this.raise("Unterminated group");
5913             }
5914             this.onCapturingGroupLeave(start, this.index, name);
5915             return true;
5916         }
5917         return false;
5918     }
5919     eatExtendedAtom() {
5920         return (this.eatDot() ||
5921             this.eatReverseSolidusAtomEscape() ||
5922             this.eatReverseSolidusFollowedByC() ||
5923             this.eatCharacterClass() ||
5924             this.eatUncapturingGroup() ||
5925             this.eatCapturingGroup() ||
5926             this.eatInvalidBracedQuantifier() ||
5927             this.eatExtendedPatternCharacter());
5928     }
5929     eatReverseSolidusFollowedByC() {
5930         if (this.currentCodePoint === ReverseSolidus &&
5931             this.nextCodePoint === LatinSmallLetterC) {
5932             this._lastIntValue = this.currentCodePoint;
5933             this.advance();
5934             this.onCharacter(this.index - 1, this.index, ReverseSolidus);
5935             return true;
5936         }
5937         return false;
5938     }
5939     eatInvalidBracedQuantifier() {
5940         if (this.eatBracedQuantifier(true)) {
5941             this.raise("Nothing to repeat");
5942         }
5943         return false;
5944     }
5945     eatSyntaxCharacter() {
5946         if (isSyntaxCharacter(this.currentCodePoint)) {
5947             this._lastIntValue = this.currentCodePoint;
5948             this.advance();
5949             return true;
5950         }
5951         return false;
5952     }
5953     eatPatternCharacter() {
5954         const start = this.index;
5955         const cp = this.currentCodePoint;
5956         if (cp !== -1 && !isSyntaxCharacter(cp)) {
5957             this.advance();
5958             this.onCharacter(start, this.index, cp);
5959             return true;
5960         }
5961         return false;
5962     }
5963     eatExtendedPatternCharacter() {
5964         const start = this.index;
5965         const cp = this.currentCodePoint;
5966         if (cp !== -1 &&
5967             cp !== CircumflexAccent &&
5968             cp !== DollarSign &&
5969             cp !== ReverseSolidus &&
5970             cp !== FullStop &&
5971             cp !== Asterisk &&
5972             cp !== PlusSign &&
5973             cp !== QuestionMark &&
5974             cp !== LeftParenthesis &&
5975             cp !== RightParenthesis &&
5976             cp !== LeftSquareBracket &&
5977             cp !== VerticalLine) {
5978             this.advance();
5979             this.onCharacter(start, this.index, cp);
5980             return true;
5981         }
5982         return false;
5983     }
5984     groupSpecifier() {
5985         this._lastStrValue = "";
5986         if (this.eat(QuestionMark)) {
5987             if (this.eatGroupName()) {
5988                 if (!this._groupNames.has(this._lastStrValue)) {
5989                     this._groupNames.add(this._lastStrValue);
5990                     return;
5991                 }
5992                 this.raise("Duplicate capture group name");
5993             }
5994             this.raise("Invalid group");
5995         }
5996     }
5997     eatGroupName() {
5998         this._lastStrValue = "";
5999         if (this.eat(LessThanSign)) {
6000             if (this.eatRegExpIdentifierName() && this.eat(GreaterThanSign)) {
6001                 return true;
6002             }
6003             this.raise("Invalid capture group name");
6004         }
6005         return false;
6006     }
6007     eatRegExpIdentifierName() {
6008         this._lastStrValue = "";
6009         if (this.eatRegExpIdentifierStart()) {
6010             this._lastStrValue += String.fromCodePoint(this._lastIntValue);
6011             while (this.eatRegExpIdentifierPart()) {
6012                 this._lastStrValue += String.fromCodePoint(this._lastIntValue);
6013             }
6014             return true;
6015         }
6016         return false;
6017     }
6018     eatRegExpIdentifierStart() {
6019         const start = this.index;
6020         let cp = this.currentCodePoint;
6021         this.advance();
6022         if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {
6023             cp = this._lastIntValue;
6024         }
6025         if (isRegExpIdentifierStart(cp)) {
6026             this._lastIntValue = cp;
6027             return true;
6028         }
6029         if (this.index !== start) {
6030             this.rewind(start);
6031         }
6032         return false;
6033     }
6034     eatRegExpIdentifierPart() {
6035         const start = this.index;
6036         let cp = this.currentCodePoint;
6037         this.advance();
6038         if (cp === ReverseSolidus && this.eatRegExpUnicodeEscapeSequence()) {
6039             cp = this._lastIntValue;
6040         }
6041         if (isRegExpIdentifierPart(cp)) {
6042             this._lastIntValue = cp;
6043             return true;
6044         }
6045         if (this.index !== start) {
6046             this.rewind(start);
6047         }
6048         return false;
6049     }
6050     eatAtomEscape() {
6051         if (this.eatBackreference() ||
6052             this.eatCharacterClassEscape() ||
6053             this.eatCharacterEscape() ||
6054             (this._nFlag && this.eatKGroupName())) {
6055             return true;
6056         }
6057         if (this.strict || this._uFlag) {
6058             this.raise("Invalid escape");
6059         }
6060         return false;
6061     }
6062     eatBackreference() {
6063         const start = this.index;
6064         if (this.eatDecimalEscape()) {
6065             const n = this._lastIntValue;
6066             if (n <= this._numCapturingParens) {
6067                 this.onBackreference(start - 1, this.index, n);
6068                 return true;
6069             }
6070             if (this.strict) {
6071                 this.raise("Invalid escape");
6072             }
6073             this.rewind(start);
6074         }
6075         return false;
6076     }
6077     eatKGroupName() {
6078         const start = this.index;
6079         if (this.eat(LatinSmallLetterK)) {
6080             if (this.eatGroupName()) {
6081                 const groupName = this._lastStrValue;
6082                 this._backreferenceNames.add(groupName);
6083                 this.onBackreference(start - 1, this.index, groupName);
6084                 return true;
6085             }
6086             this.raise("Invalid named reference");
6087         }
6088         return false;
6089     }
6090     eatCharacterEscape() {
6091         const start = this.index;
6092         if (this.eatControlEscape() ||
6093             this.eatCControlLetter() ||
6094             this.eatZero() ||
6095             this.eatHexEscapeSequence() ||
6096             this.eatRegExpUnicodeEscapeSequence() ||
6097             (!this.strict && this.eatLegacyOctalEscapeSequence()) ||
6098             this.eatIdentityEscape()) {
6099             this.onCharacter(start - 1, this.index, this._lastIntValue);
6100             return true;
6101         }
6102         return false;
6103     }
6104     eatCControlLetter() {
6105         const start = this.index;
6106         if (this.eat(LatinSmallLetterC)) {
6107             if (this.eatControlLetter()) {
6108                 return true;
6109             }
6110             this.rewind(start);
6111         }
6112         return false;
6113     }
6114     eatZero() {
6115         if (this.currentCodePoint === DigitZero &&
6116             !isDecimalDigit(this.nextCodePoint)) {
6117             this._lastIntValue = 0;
6118             this.advance();
6119             return true;
6120         }
6121         return false;
6122     }
6123     eatControlEscape() {
6124         if (this.eat(LatinSmallLetterT)) {
6125             this._lastIntValue = CharacterTabulation;
6126             return true;
6127         }
6128         if (this.eat(LatinSmallLetterN)) {
6129             this._lastIntValue = LineFeed;
6130             return true;
6131         }
6132         if (this.eat(LatinSmallLetterV)) {
6133             this._lastIntValue = LineTabulation;
6134             return true;
6135         }
6136         if (this.eat(LatinSmallLetterF)) {
6137             this._lastIntValue = FormFeed;
6138             return true;
6139         }
6140         if (this.eat(LatinSmallLetterR)) {
6141             this._lastIntValue = CarriageReturn;
6142             return true;
6143         }
6144         return false;
6145     }
6146     eatControlLetter() {
6147         const cp = this.currentCodePoint;
6148         if (isLatinLetter(cp)) {
6149             this.advance();
6150             this._lastIntValue = cp % 0x20;
6151             return true;
6152         }
6153         return false;
6154     }
6155     eatRegExpUnicodeEscapeSequence() {
6156         const start = this.index;
6157         if (this.eat(LatinSmallLetterU)) {
6158             if (this.eatFixedHexDigits(4)) {
6159                 const lead = this._lastIntValue;
6160                 if (this._uFlag && lead >= 0xd800 && lead <= 0xdbff) {
6161                     const leadSurrogateEnd = this.index;
6162                     if (this.eat(ReverseSolidus) &&
6163                         this.eat(LatinSmallLetterU) &&
6164                         this.eatFixedHexDigits(4)) {
6165                         const trail = this._lastIntValue;
6166                         if (trail >= 0xdc00 && trail <= 0xdfff) {
6167                             this._lastIntValue =
6168                                 (lead - 0xd800) * 0x400 +
6169                                     (trail - 0xdc00) +
6170                                     0x10000;
6171                             return true;
6172                         }
6173                     }
6174                     this.rewind(leadSurrogateEnd);
6175                     this._lastIntValue = lead;
6176                 }
6177                 return true;
6178             }
6179             if (this._uFlag &&
6180                 this.eat(LeftCurlyBracket) &&
6181                 this.eatHexDigits() &&
6182                 this.eat(RightCurlyBracket) &&
6183                 isValidUnicode(this._lastIntValue)) {
6184                 return true;
6185             }
6186             if (this.strict || this._uFlag) {
6187                 this.raise("Invalid unicode escape");
6188             }
6189             this.rewind(start);
6190         }
6191         return false;
6192     }
6193     eatIdentityEscape() {
6194         if (this._uFlag) {
6195             if (this.eatSyntaxCharacter()) {
6196                 return true;
6197             }
6198             if (this.eat(Solidus)) {
6199                 this._lastIntValue = Solidus;
6200                 return true;
6201             }
6202             return false;
6203         }
6204         if (this.isValidIdentityEscape(this.currentCodePoint)) {
6205             this._lastIntValue = this.currentCodePoint;
6206             this.advance();
6207             return true;
6208         }
6209         return false;
6210     }
6211     isValidIdentityEscape(cp) {
6212         if (cp === -1) {
6213             return false;
6214         }
6215         if (this.strict) {
6216             return !isIdContinue(cp);
6217         }
6218         return (cp !== LatinSmallLetterC &&
6219             (!this._nFlag || cp !== LatinSmallLetterK));
6220     }
6221     eatDecimalEscape() {
6222         this._lastIntValue = 0;
6223         let cp = this.currentCodePoint;
6224         if (cp >= DigitOne && cp <= DigitNine) {
6225             do {
6226                 this._lastIntValue = 10 * this._lastIntValue + (cp - DigitZero);
6227                 this.advance();
6228             } while ((cp = this.currentCodePoint) >= DigitZero &&
6229                 cp <= DigitNine);
6230             return true;
6231         }
6232         return false;
6233     }
6234     eatCharacterClassEscape() {
6235         const start = this.index;
6236         if (this.eat(LatinSmallLetterD)) {
6237             this._lastIntValue = -1;
6238             this.onEscapeCharacterSet(start - 1, this.index, "digit", false);
6239             return true;
6240         }
6241         if (this.eat(LatinCapitalLetterD)) {
6242             this._lastIntValue = -1;
6243             this.onEscapeCharacterSet(start - 1, this.index, "digit", true);
6244             return true;
6245         }
6246         if (this.eat(LatinSmallLetterS)) {
6247             this._lastIntValue = -1;
6248             this.onEscapeCharacterSet(start - 1, this.index, "space", false);
6249             return true;
6250         }
6251         if (this.eat(LatinCapitalLetterS)) {
6252             this._lastIntValue = -1;
6253             this.onEscapeCharacterSet(start - 1, this.index, "space", true);
6254             return true;
6255         }
6256         if (this.eat(LatinSmallLetterW)) {
6257             this._lastIntValue = -1;
6258             this.onEscapeCharacterSet(start - 1, this.index, "word", false);
6259             return true;
6260         }
6261         if (this.eat(LatinCapitalLetterW)) {
6262             this._lastIntValue = -1;
6263             this.onEscapeCharacterSet(start - 1, this.index, "word", true);
6264             return true;
6265         }
6266         let negate = false;
6267         if (this._uFlag &&
6268             this.ecmaVersion >= 2018 &&
6269             (this.eat(LatinSmallLetterP) ||
6270                 (negate = this.eat(LatinCapitalLetterP)))) {
6271             this._lastIntValue = -1;
6272             if (this.eat(LeftCurlyBracket) &&
6273                 this.eatUnicodePropertyValueExpression() &&
6274                 this.eat(RightCurlyBracket)) {
6275                 this.onUnicodePropertyCharacterSet(start - 1, this.index, "property", this._lastKeyValue, this._lastValValue || null, negate);
6276                 return true;
6277             }
6278             this.raise("Invalid property name");
6279         }
6280         return false;
6281     }
6282     eatUnicodePropertyValueExpression() {
6283         const start = this.index;
6284         if (this.eatUnicodePropertyName() && this.eat(EqualsSign)) {
6285             this._lastKeyValue = this._lastStrValue;
6286             if (this.eatUnicodePropertyValue()) {
6287                 this._lastValValue = this._lastStrValue;
6288                 if (isValidUnicodeProperty(this._lastKeyValue, this._lastValValue)) {
6289                     return true;
6290                 }
6291                 this.raise("Invalid property name");
6292             }
6293         }
6294         this.rewind(start);
6295         if (this.eatLoneUnicodePropertyNameOrValue()) {
6296             const nameOrValue = this._lastStrValue;
6297             if (isValidUnicodeProperty("General_Category", nameOrValue)) {
6298                 this._lastKeyValue = "General_Category";
6299                 this._lastValValue = nameOrValue;
6300                 return true;
6301             }
6302             if (isValidUnicodePropertyName(nameOrValue)) {
6303                 this._lastKeyValue = nameOrValue;
6304                 this._lastValValue = "";
6305                 return true;
6306             }
6307             this.raise("Invalid property name");
6308         }
6309         return false;
6310     }
6311     eatUnicodePropertyName() {
6312         this._lastStrValue = "";
6313         while (isUnicodePropertyNameCharacter(this.currentCodePoint)) {
6314             this._lastStrValue += String.fromCodePoint(this.currentCodePoint);
6315             this.advance();
6316         }
6317         return this._lastStrValue !== "";
6318     }
6319     eatUnicodePropertyValue() {
6320         this._lastStrValue = "";
6321         while (isUnicodePropertyValueCharacter(this.currentCodePoint)) {
6322             this._lastStrValue += String.fromCodePoint(this.currentCodePoint);
6323             this.advance();
6324         }
6325         return this._lastStrValue !== "";
6326     }
6327     eatLoneUnicodePropertyNameOrValue() {
6328         return this.eatUnicodePropertyValue();
6329     }
6330     eatCharacterClass() {
6331         const start = this.index;
6332         if (this.eat(LeftSquareBracket)) {
6333             const negate = this.eat(CircumflexAccent);
6334             this.onCharacterClassEnter(start, negate);
6335             this.classRanges();
6336             if (!this.eat(RightSquareBracket)) {
6337                 this.raise("Unterminated character class");
6338             }
6339             this.onCharacterClassLeave(start, this.index, negate);
6340             return true;
6341         }
6342         return false;
6343     }
6344     classRanges() {
6345         let start = this.index;
6346         while (this.eatClassAtom()) {
6347             const left = this._lastIntValue;
6348             const hyphenStart = this.index;
6349             if (this.eat(HyphenMinus)) {
6350                 this.onCharacter(hyphenStart, this.index, HyphenMinus);
6351                 if (this.eatClassAtom()) {
6352                     const right = this._lastIntValue;
6353                     if (left === -1 || right === -1) {
6354                         if (this.strict) {
6355                             this.raise("Invalid character class");
6356                         }
6357                     }
6358                     else if (left > right) {
6359                         this.raise("Range out of order in character class");
6360                     }
6361                     else {
6362                         this.onCharacterClassRange(start, this.index, left, right);
6363                     }
6364                 }
6365             }
6366             start = this.index;
6367         }
6368     }
6369     eatClassAtom() {
6370         const start = this.index;
6371         if (this.eat(ReverseSolidus)) {
6372             if (this.eatClassEscape()) {
6373                 return true;
6374             }
6375             if (this._uFlag) {
6376                 this.raise("Invalid escape");
6377             }
6378             this.rewind(start);
6379         }
6380         const cp = this.currentCodePoint;
6381         if (cp !== -1 && cp !== RightSquareBracket) {
6382             this.advance();
6383             this._lastIntValue = cp;
6384             this.onCharacter(start, this.index, cp);
6385             return true;
6386         }
6387         return false;
6388     }
6389     eatClassEscape() {
6390         const start = this.index;
6391         if (this.eat(LatinSmallLetterB)) {
6392             this._lastIntValue = Backspace;
6393             this.onCharacter(start - 1, this.index, Backspace);
6394             return true;
6395         }
6396         if (this._uFlag && this.eat(HyphenMinus)) {
6397             this._lastIntValue = HyphenMinus;
6398             this.onCharacter(start - 1, this.index, HyphenMinus);
6399             return true;
6400         }
6401         if (!this._uFlag && this.eat(LatinSmallLetterC)) {
6402             if (this.eatClassControlLetter()) {
6403                 this.onCharacter(start - 1, this.index, this._lastIntValue);
6404                 return true;
6405             }
6406             this.rewind(start);
6407         }
6408         return this.eatCharacterClassEscape() || this.eatCharacterEscape();
6409     }
6410     eatClassControlLetter() {
6411         const cp = this.currentCodePoint;
6412         if (isDecimalDigit(cp) || cp === LowLine) {
6413             this.advance();
6414             this._lastIntValue = cp % 0x20;
6415             return true;
6416         }
6417         return false;
6418     }
6419     eatHexEscapeSequence() {
6420         const start = this.index;
6421         if (this.eat(LatinSmallLetterX)) {
6422             if (this.eatFixedHexDigits(2)) {
6423                 return true;
6424             }
6425             if (this._uFlag) {
6426                 this.raise("Invalid escape");
6427             }
6428             this.rewind(start);
6429         }
6430         return false;
6431     }
6432     eatDecimalDigits() {
6433         const start = this.index;
6434         this._lastIntValue = 0;
6435         while (isDecimalDigit(this.currentCodePoint)) {
6436             this._lastIntValue =
6437                 10 * this._lastIntValue + digitToInt(this.currentCodePoint);
6438             this.advance();
6439         }
6440         return this.index !== start;
6441     }
6442     eatHexDigits() {
6443         const start = this.index;
6444         this._lastIntValue = 0;
6445         while (isHexDigit(this.currentCodePoint)) {
6446             this._lastIntValue =
6447                 16 * this._lastIntValue + digitToInt(this.currentCodePoint);
6448             this.advance();
6449         }
6450         return this.index !== start;
6451     }
6452     eatLegacyOctalEscapeSequence() {
6453         if (this.eatOctalDigit()) {
6454             const n1 = this._lastIntValue;
6455             if (this.eatOctalDigit()) {
6456                 const n2 = this._lastIntValue;
6457                 if (n1 <= 3 && this.eatOctalDigit()) {
6458                     this._lastIntValue = n1 * 64 + n2 * 8 + this._lastIntValue;
6459                 }
6460                 else {
6461                     this._lastIntValue = n1 * 8 + n2;
6462                 }
6463             }
6464             else {
6465                 this._lastIntValue = n1;
6466             }
6467             return true;
6468         }
6469         return false;
6470     }
6471     eatOctalDigit() {
6472         const cp = this.currentCodePoint;
6473         if (isOctalDigit(cp)) {
6474             this.advance();
6475             this._lastIntValue = cp - DigitZero;
6476             return true;
6477         }
6478         this._lastIntValue = 0;
6479         return false;
6480     }
6481     eatFixedHexDigits(length) {
6482         const start = this.index;
6483         this._lastIntValue = 0;
6484         for (let i = 0; i < length; ++i) {
6485             const cp = this.currentCodePoint;
6486             if (!isHexDigit(cp)) {
6487                 this.rewind(start);
6488                 return false;
6489             }
6490             this._lastIntValue = 16 * this._lastIntValue + digitToInt(cp);
6491             this.advance();
6492         }
6493         return true;
6494     }
6495 }
6496
6497 const DummyPattern = {};
6498 const DummyFlags = {};
6499 const DummyCapturingGroup = {};
6500 class RegExpParserState {
6501     constructor(options) {
6502         this._node = DummyPattern;
6503         this._flags = DummyFlags;
6504         this._backreferences = [];
6505         this._capturingGroups = [];
6506         this.source = "";
6507         this.strict = Boolean(options && options.strict);
6508         this.ecmaVersion = (options && options.ecmaVersion) || 2018;
6509     }
6510     get pattern() {
6511         if (this._node.type !== "Pattern") {
6512             throw new Error("UnknownError");
6513         }
6514         return this._node;
6515     }
6516     get flags() {
6517         if (this._flags.type !== "Flags") {
6518             throw new Error("UnknownError");
6519         }
6520         return this._flags;
6521     }
6522     onFlags(start, end, global, ignoreCase, multiline, unicode, sticky, dotAll) {
6523         this._flags = {
6524             type: "Flags",
6525             parent: null,
6526             start,
6527             end,
6528             raw: this.source.slice(start, end),
6529             global,
6530             ignoreCase,
6531             multiline,
6532             unicode,
6533             sticky,
6534             dotAll,
6535         };
6536     }
6537     onPatternEnter(start) {
6538         this._node = {
6539             type: "Pattern",
6540             parent: null,
6541             start,
6542             end: start,
6543             raw: "",
6544             alternatives: [],
6545         };
6546         this._backreferences.length = 0;
6547         this._capturingGroups.length = 0;
6548     }
6549     onPatternLeave(start, end) {
6550         this._node.end = end;
6551         this._node.raw = this.source.slice(start, end);
6552         for (const reference of this._backreferences) {
6553             const ref = reference.ref;
6554             const group = typeof ref === "number"
6555                 ? this._capturingGroups[ref - 1]
6556                 : this._capturingGroups.find(g => g.name === ref);
6557             reference.resolved = group;
6558             group.references.push(reference);
6559         }
6560     }
6561     onAlternativeEnter(start) {
6562         const parent = this._node;
6563         if (parent.type !== "Assertion" &&
6564             parent.type !== "CapturingGroup" &&
6565             parent.type !== "Group" &&
6566             parent.type !== "Pattern") {
6567             throw new Error("UnknownError");
6568         }
6569         this._node = {
6570             type: "Alternative",
6571             parent,
6572             start,
6573             end: start,
6574             raw: "",
6575             elements: [],
6576         };
6577         parent.alternatives.push(this._node);
6578     }
6579     onAlternativeLeave(start, end) {
6580         const node = this._node;
6581         if (node.type !== "Alternative") {
6582             throw new Error("UnknownError");
6583         }
6584         node.end = end;
6585         node.raw = this.source.slice(start, end);
6586         this._node = node.parent;
6587     }
6588     onGroupEnter(start) {
6589         const parent = this._node;
6590         if (parent.type !== "Alternative") {
6591             throw new Error("UnknownError");
6592         }
6593         this._node = {
6594             type: "Group",
6595             parent,
6596             start,
6597             end: start,
6598             raw: "",
6599             alternatives: [],
6600         };
6601         parent.elements.push(this._node);
6602     }
6603     onGroupLeave(start, end) {
6604         const node = this._node;
6605         if (node.type !== "Group" || node.parent.type !== "Alternative") {
6606             throw new Error("UnknownError");
6607         }
6608         node.end = end;
6609         node.raw = this.source.slice(start, end);
6610         this._node = node.parent;
6611     }
6612     onCapturingGroupEnter(start, name) {
6613         const parent = this._node;
6614         if (parent.type !== "Alternative") {
6615             throw new Error("UnknownError");
6616         }
6617         this._node = {
6618             type: "CapturingGroup",
6619             parent,
6620             start,
6621             end: start,
6622             raw: "",
6623             name,
6624             alternatives: [],
6625             references: [],
6626         };
6627         parent.elements.push(this._node);
6628         this._capturingGroups.push(this._node);
6629     }
6630     onCapturingGroupLeave(start, end) {
6631         const node = this._node;
6632         if (node.type !== "CapturingGroup" ||
6633             node.parent.type !== "Alternative") {
6634             throw new Error("UnknownError");
6635         }
6636         node.end = end;
6637         node.raw = this.source.slice(start, end);
6638         this._node = node.parent;
6639     }
6640     onQuantifier(start, end, min, max, greedy) {
6641         const parent = this._node;
6642         if (parent.type !== "Alternative") {
6643             throw new Error("UnknownError");
6644         }
6645         const element = parent.elements.pop();
6646         if (element == null ||
6647             element.type === "Quantifier" ||
6648             (element.type === "Assertion" && element.kind !== "lookahead")) {
6649             throw new Error("UnknownError");
6650         }
6651         const node = {
6652             type: "Quantifier",
6653             parent,
6654             start: element.start,
6655             end,
6656             raw: this.source.slice(element.start, end),
6657             min,
6658             max,
6659             greedy,
6660             element,
6661         };
6662         parent.elements.push(node);
6663         element.parent = node;
6664     }
6665     onLookaroundAssertionEnter(start, kind, negate) {
6666         const parent = this._node;
6667         if (parent.type !== "Alternative") {
6668             throw new Error("UnknownError");
6669         }
6670         this._node = {
6671             type: "Assertion",
6672             parent,
6673             start,
6674             end: start,
6675             raw: "",
6676             kind,
6677             negate,
6678             alternatives: [],
6679         };
6680         parent.elements.push(this._node);
6681     }
6682     onLookaroundAssertionLeave(start, end) {
6683         const node = this._node;
6684         if (node.type !== "Assertion" || node.parent.type !== "Alternative") {
6685             throw new Error("UnknownError");
6686         }
6687         node.end = end;
6688         node.raw = this.source.slice(start, end);
6689         this._node = node.parent;
6690     }
6691     onEdgeAssertion(start, end, kind) {
6692         const parent = this._node;
6693         if (parent.type !== "Alternative") {
6694             throw new Error("UnknownError");
6695         }
6696         parent.elements.push({
6697             type: "Assertion",
6698             parent,
6699             start,
6700             end,
6701             raw: this.source.slice(start, end),
6702             kind,
6703         });
6704     }
6705     onWordBoundaryAssertion(start, end, kind, negate) {
6706         const parent = this._node;
6707         if (parent.type !== "Alternative") {
6708             throw new Error("UnknownError");
6709         }
6710         parent.elements.push({
6711             type: "Assertion",
6712             parent,
6713             start,
6714             end,
6715             raw: this.source.slice(start, end),
6716             kind,
6717             negate,
6718         });
6719     }
6720     onAnyCharacterSet(start, end, kind) {
6721         const parent = this._node;
6722         if (parent.type !== "Alternative") {
6723             throw new Error("UnknownError");
6724         }
6725         parent.elements.push({
6726             type: "CharacterSet",
6727             parent,
6728             start,
6729             end,
6730             raw: this.source.slice(start, end),
6731             kind,
6732         });
6733     }
6734     onEscapeCharacterSet(start, end, kind, negate) {
6735         const parent = this._node;
6736         if (parent.type !== "Alternative" && parent.type !== "CharacterClass") {
6737             throw new Error("UnknownError");
6738         }
6739         parent.elements.push({
6740             type: "CharacterSet",
6741             parent,
6742             start,
6743             end,
6744             raw: this.source.slice(start, end),
6745             kind,
6746             negate,
6747         });
6748     }
6749     onUnicodePropertyCharacterSet(start, end, kind, key, value, negate) {
6750         const parent = this._node;
6751         if (parent.type !== "Alternative" && parent.type !== "CharacterClass") {
6752             throw new Error("UnknownError");
6753         }
6754         parent.elements.push({
6755             type: "CharacterSet",
6756             parent,
6757             start,
6758             end,
6759             raw: this.source.slice(start, end),
6760             kind,
6761             key,
6762             value,
6763             negate,
6764         });
6765     }
6766     onCharacter(start, end, value) {
6767         const parent = this._node;
6768         if (parent.type !== "Alternative" && parent.type !== "CharacterClass") {
6769             throw new Error("UnknownError");
6770         }
6771         parent.elements.push({
6772             type: "Character",
6773             parent,
6774             start,
6775             end,
6776             raw: this.source.slice(start, end),
6777             value,
6778         });
6779     }
6780     onBackreference(start, end, ref) {
6781         const parent = this._node;
6782         if (parent.type !== "Alternative") {
6783             throw new Error("UnknownError");
6784         }
6785         const node = {
6786             type: "Backreference",
6787             parent,
6788             start,
6789             end,
6790             raw: this.source.slice(start, end),
6791             ref,
6792             resolved: DummyCapturingGroup,
6793         };
6794         parent.elements.push(node);
6795         this._backreferences.push(node);
6796     }
6797     onCharacterClassEnter(start, negate) {
6798         const parent = this._node;
6799         if (parent.type !== "Alternative") {
6800             throw new Error("UnknownError");
6801         }
6802         this._node = {
6803             type: "CharacterClass",
6804             parent,
6805             start,
6806             end: start,
6807             raw: "",
6808             negate,
6809             elements: [],
6810         };
6811         parent.elements.push(this._node);
6812     }
6813     onCharacterClassLeave(start, end) {
6814         const node = this._node;
6815         if (node.type !== "CharacterClass" ||
6816             node.parent.type !== "Alternative") {
6817             throw new Error("UnknownError");
6818         }
6819         node.end = end;
6820         node.raw = this.source.slice(start, end);
6821         this._node = node.parent;
6822     }
6823     onCharacterClassRange(start, end) {
6824         const parent = this._node;
6825         if (parent.type !== "CharacterClass") {
6826             throw new Error("UnknownError");
6827         }
6828         const elements = parent.elements;
6829         const max = elements.pop();
6830         const hyphen = elements.pop();
6831         const min = elements.pop();
6832         if (!min ||
6833             !max ||
6834             !hyphen ||
6835             min.type !== "Character" ||
6836             max.type !== "Character" ||
6837             hyphen.type !== "Character" ||
6838             hyphen.value !== HyphenMinus) {
6839             throw new Error("UnknownError");
6840         }
6841         const node = {
6842             type: "CharacterClassRange",
6843             parent,
6844             start,
6845             end,
6846             raw: this.source.slice(start, end),
6847             min,
6848             max,
6849         };
6850         min.parent = node;
6851         max.parent = node;
6852         elements.push(node);
6853     }
6854 }
6855 class RegExpParser {
6856     constructor(options) {
6857         this._state = new RegExpParserState(options);
6858         this._validator = new RegExpValidator(this._state);
6859     }
6860     parseLiteral(source, start = 0, end = source.length) {
6861         this._state.source = source;
6862         this._validator.validateLiteral(source, start, end);
6863         const pattern = this._state.pattern;
6864         const flags = this._state.flags;
6865         const literal = {
6866             type: "RegExpLiteral",
6867             parent: null,
6868             start,
6869             end,
6870             raw: source,
6871             pattern,
6872             flags,
6873         };
6874         pattern.parent = literal;
6875         flags.parent = literal;
6876         return literal;
6877     }
6878     parseFlags(source, start = 0, end = source.length) {
6879         this._state.source = source;
6880         this._validator.validateFlags(source, start, end);
6881         return this._state.flags;
6882     }
6883     parsePattern(source, start = 0, end = source.length, uFlag = false) {
6884         this._state.source = source;
6885         this._validator.validatePattern(source, start, end, uFlag);
6886         return this._state.pattern;
6887     }
6888 }
6889
6890 class RegExpVisitor {
6891     constructor(handlers) {
6892         this._handlers = handlers;
6893     }
6894     visit(node) {
6895         switch (node.type) {
6896             case "Alternative":
6897                 this.visitAlternative(node);
6898                 break;
6899             case "Assertion":
6900                 this.visitAssertion(node);
6901                 break;
6902             case "Backreference":
6903                 this.visitBackreference(node);
6904                 break;
6905             case "CapturingGroup":
6906                 this.visitCapturingGroup(node);
6907                 break;
6908             case "Character":
6909                 this.visitCharacter(node);
6910                 break;
6911             case "CharacterClass":
6912                 this.visitCharacterClass(node);
6913                 break;
6914             case "CharacterClassRange":
6915                 this.visitCharacterClassRange(node);
6916                 break;
6917             case "CharacterSet":
6918                 this.visitCharacterSet(node);
6919                 break;
6920             case "Flags":
6921                 this.visitFlags(node);
6922                 break;
6923             case "Group":
6924                 this.visitGroup(node);
6925                 break;
6926             case "Pattern":
6927                 this.visitPattern(node);
6928                 break;
6929             case "Quantifier":
6930                 this.visitQuantifier(node);
6931                 break;
6932             case "RegExpLiteral":
6933                 this.visitRegExpLiteral(node);
6934                 break;
6935             default:
6936                 throw new Error(`Unknown type: ${node.type}`);
6937         }
6938     }
6939     visitAlternative(node) {
6940         if (this._handlers.onAlternativeEnter) {
6941             this._handlers.onAlternativeEnter(node);
6942         }
6943         node.elements.forEach(this.visit, this);
6944         if (this._handlers.onAlternativeLeave) {
6945             this._handlers.onAlternativeLeave(node);
6946         }
6947     }
6948     visitAssertion(node) {
6949         if (this._handlers.onAssertionEnter) {
6950             this._handlers.onAssertionEnter(node);
6951         }
6952         if (node.kind === "lookahead" || node.kind === "lookbehind") {
6953             node.alternatives.forEach(this.visit, this);
6954         }
6955         if (this._handlers.onAssertionLeave) {
6956             this._handlers.onAssertionLeave(node);
6957         }
6958     }
6959     visitBackreference(node) {
6960         if (this._handlers.onBackreferenceEnter) {
6961             this._handlers.onBackreferenceEnter(node);
6962         }
6963         if (this._handlers.onBackreferenceLeave) {
6964             this._handlers.onBackreferenceLeave(node);
6965         }
6966     }
6967     visitCapturingGroup(node) {
6968         if (this._handlers.onCapturingGroupEnter) {
6969             this._handlers.onCapturingGroupEnter(node);
6970         }
6971         node.alternatives.forEach(this.visit, this);
6972         if (this._handlers.onCapturingGroupLeave) {
6973             this._handlers.onCapturingGroupLeave(node);
6974         }
6975     }
6976     visitCharacter(node) {
6977         if (this._handlers.onCharacterEnter) {
6978             this._handlers.onCharacterEnter(node);
6979         }
6980         if (this._handlers.onCharacterLeave) {
6981             this._handlers.onCharacterLeave(node);
6982         }
6983     }
6984     visitCharacterClass(node) {
6985         if (this._handlers.onCharacterClassEnter) {
6986             this._handlers.onCharacterClassEnter(node);
6987         }
6988         node.elements.forEach(this.visit, this);
6989         if (this._handlers.onCharacterClassLeave) {
6990             this._handlers.onCharacterClassLeave(node);
6991         }
6992     }
6993     visitCharacterClassRange(node) {
6994         if (this._handlers.onCharacterClassRangeEnter) {
6995             this._handlers.onCharacterClassRangeEnter(node);
6996         }
6997         this.visitCharacter(node.min);
6998         this.visitCharacter(node.max);
6999         if (this._handlers.onCharacterClassRangeLeave) {
7000             this._handlers.onCharacterClassRangeLeave(node);
7001         }
7002     }
7003     visitCharacterSet(node) {
7004         if (this._handlers.onCharacterSetEnter) {
7005             this._handlers.onCharacterSetEnter(node);
7006         }
7007         if (this._handlers.onCharacterSetLeave) {
7008             this._handlers.onCharacterSetLeave(node);
7009         }
7010     }
7011     visitFlags(node) {
7012         if (this._handlers.onFlagsEnter) {
7013             this._handlers.onFlagsEnter(node);
7014         }
7015         if (this._handlers.onFlagsLeave) {
7016             this._handlers.onFlagsLeave(node);
7017         }
7018     }
7019     visitGroup(node) {
7020         if (this._handlers.onGroupEnter) {
7021             this._handlers.onGroupEnter(node);
7022         }
7023         node.alternatives.forEach(this.visit, this);
7024         if (this._handlers.onGroupLeave) {
7025             this._handlers.onGroupLeave(node);
7026         }
7027     }
7028     visitPattern(node) {
7029         if (this._handlers.onPatternEnter) {
7030             this._handlers.onPatternEnter(node);
7031         }
7032         node.alternatives.forEach(this.visit, this);
7033         if (this._handlers.onPatternLeave) {
7034             this._handlers.onPatternLeave(node);
7035         }
7036     }
7037     visitQuantifier(node) {
7038         if (this._handlers.onQuantifierEnter) {
7039             this._handlers.onQuantifierEnter(node);
7040         }
7041         this.visit(node.element);
7042         if (this._handlers.onQuantifierLeave) {
7043             this._handlers.onQuantifierLeave(node);
7044         }
7045     }
7046     visitRegExpLiteral(node) {
7047         if (this._handlers.onRegExpLiteralEnter) {
7048             this._handlers.onRegExpLiteralEnter(node);
7049         }
7050         this.visitPattern(node.pattern);
7051         this.visitFlags(node.flags);
7052         if (this._handlers.onRegExpLiteralLeave) {
7053             this._handlers.onRegExpLiteralLeave(node);
7054         }
7055     }
7056 }
7057
7058 function parseRegExpLiteral(source, options) {
7059     return new RegExpParser(options).parseLiteral(String(source));
7060 }
7061 function validateRegExpLiteral(source, options) {
7062     return new RegExpValidator(options).validateLiteral(source);
7063 }
7064 function visitRegExpAST(node, handlers) {
7065     new RegExpVisitor(handlers).visit(node);
7066 }
7067
7068 export { ast as AST, RegExpParser, RegExpValidator, parseRegExpLiteral, validateRegExpLiteral, visitRegExpAST };
7069 //# sourceMappingURL=index.mjs.map