1/-- This set of tests is not Perl-compatible. It checks on special features 2 of PCRE's API, error diagnostics, and the compiled code of some patterns. 3 It also checks the non-Perl syntax the PCRE supports (Python, .NET, 4 Oniguruma). Finally, there are some tests where PCRE and Perl differ, 5 either because PCRE can't be compatible, or there is a possible Perl 6 bug. --/ 7 8/-- Originally, the Perl >= 5.10 things were in here too, but now I have 9 separated many (most?) of them out into test 11. However, there may still 10 be some that were overlooked. --/ 11 12/(a)b|/I 13 14/abc/I 15 abc 16 defabc 17 \Aabc 18 *** Failers 19 \Adefabc 20 ABC 21 22/^abc/I 23 abc 24 \Aabc 25 *** Failers 26 defabc 27 \Adefabc 28 29/a+bc/I 30 31/a*bc/I 32 33/a{3}bc/I 34 35/(abc|a+z)/I 36 37/^abc$/I 38 abc 39 *** Failers 40 def\nabc 41 42/ab\idef/X 43 44/(?X)ab\idef/X 45 46/x{5,4}/ 47 48/z{65536}/ 49 50/[abcd/ 51 52/(?X)[\B]/ 53 54/(?X)[\R]/ 55 56/(?X)[\X]/ 57 58/[\B]/BZ 59 60/[\R]/BZ 61 62/[\X]/BZ 63 64/[z-a]/ 65 66/^*/ 67 68/(abc/ 69 70/(?# abc/ 71 72/(?z)abc/ 73 74/.*b/I 75 76/.*?b/I 77 78/cat|dog|elephant/I 79 this sentence eventually mentions a cat 80 this sentences rambles on and on for a while and then reaches elephant 81 82/cat|dog|elephant/IS 83 this sentence eventually mentions a cat 84 this sentences rambles on and on for a while and then reaches elephant 85 86/cat|dog|elephant/IiS 87 this sentence eventually mentions a CAT cat 88 this sentences rambles on and on for a while to elephant ElePhant 89 90/a|[bcd]/IS 91 92/(a|[^\dZ])/IS 93 94/(a|b)*[\s]/IS 95 96/(ab\2)/ 97 98/{4,5}abc/ 99 100/(a)(b)(c)\2/I 101 abcb 102 \O0abcb 103 \O3abcb 104 \O6abcb 105 \O9abcb 106 \O12abcb 107 108/(a)bc|(a)(b)\2/I 109 abc 110 \O0abc 111 \O3abc 112 \O6abc 113 aba 114 \O0aba 115 \O3aba 116 \O6aba 117 \O9aba 118 \O12aba 119 120/abc$/IE 121 abc 122 *** Failers 123 abc\n 124 abc\ndef 125 126/(a)(b)(c)(d)(e)\6/ 127 128/the quick brown fox/I 129 the quick brown fox 130 this is a line with the quick brown fox 131 132/the quick brown fox/IA 133 the quick brown fox 134 *** Failers 135 this is a line with the quick brown fox 136 137/ab(?z)cd/ 138 139/^abc|def/I 140 abcdef 141 abcdef\B 142 143/.*((abc)$|(def))/I 144 defabc 145 \Zdefabc 146 147/abc/P 148 abc 149 *** Failers 150 151/^abc|def/P 152 abcdef 153 abcdef\B 154 155/.*((abc)$|(def))/P 156 defabc 157 \Zdefabc 158 159/the quick brown fox/P 160 the quick brown fox 161 *** Failers 162 The Quick Brown Fox 163 164/the quick brown fox/Pi 165 the quick brown fox 166 The Quick Brown Fox 167 168/abc.def/P 169 *** Failers 170 abc\ndef 171 172/abc$/P 173 abc 174 abc\n 175 176/(abc)\2/P 177 178/(abc\1)/P 179 abc 180 181/)/ 182 183/a[]b/ 184 185/[^aeiou ]{3,}/I 186 co-processors, and for 187 188/<.*>/I 189 abc<def>ghi<klm>nop 190 191/<.*?>/I 192 abc<def>ghi<klm>nop 193 194/<.*>/IU 195 abc<def>ghi<klm>nop 196 197/(?U)<.*>/I 198 abc<def>ghi<klm>nop 199 200/<.*?>/IU 201 abc<def>ghi<klm>nop 202 203/={3,}/IU 204 abc========def 205 206/(?U)={3,}?/I 207 abc========def 208 209/(?<!bar|cattle)foo/I 210 foo 211 catfoo 212 *** Failers 213 the barfoo 214 and cattlefoo 215 216/(?<=a+)b/ 217 218/(?<=aaa|b{0,3})b/ 219 220/(?<!(foo)a\1)bar/ 221 222/(?i)abc/I 223 224/(a|(?m)a)/I 225 226/(?i)^1234/I 227 228/(^b|(?i)^d)/I 229 230/(?s).*/I 231 232/[abcd]/IS 233 234/(?i)[abcd]/IS 235 236/(?m)[xy]|(b|c)/IS 237 238/(^a|^b)/Im 239 240/(?i)(^a|^b)/Im 241 242/(a)(?(1)a|b|c)/ 243 244/(?(?=a)a|b|c)/ 245 246/(?(1a)/ 247 248/(?(1a))/ 249 250/(?(?i))/ 251 252/(?(abc))/ 253 254/(?(?<ab))/ 255 256/((?s)blah)\s+\1/I 257 258/((?i)blah)\s+\1/I 259 260/((?i)b)/IDZS 261 262/(a*b|(?i:c*(?-i)d))/IS 263 264/a$/I 265 a 266 a\n 267 *** Failers 268 \Za 269 \Za\n 270 271/a$/Im 272 a 273 a\n 274 \Za\n 275 *** Failers 276 \Za 277 278/\Aabc/Im 279 280/^abc/Im 281 282/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I 283 aaaaabbbbbcccccdef 284 285/(?<=foo)[ab]/IS 286 287/(?<!foo)(alpha|omega)/IS 288 289/(?!alphabet)[ab]/IS 290 291/(?<=foo\n)^bar/Im 292 foo\nbarbar 293 ***Failers 294 rhubarb 295 barbell 296 abc\nbarton 297 298/^(?<=foo\n)bar/Im 299 foo\nbarbar 300 ***Failers 301 rhubarb 302 barbell 303 abc\nbarton 304 305/(?>^abc)/Im 306 abc 307 def\nabc 308 *** Failers 309 defabc 310 311/(?<=ab(c+)d)ef/ 312 313/(?<=ab(?<=c+)d)ef/ 314 315/(?<=ab(c|de)f)g/ 316 317/The next three are in testinput2 because they have variable length branches/ 318 319/(?<=bullock|donkey)-cart/I 320 the bullock-cart 321 a donkey-cart race 322 *** Failers 323 cart 324 horse-and-cart 325 326/(?<=ab(?i)x|y|z)/I 327 328/(?>.*)(?<=(abcd)|(xyz))/I 329 alphabetabcd 330 endingxyz 331 332/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I 333 abxyZZ 334 abXyZZ 335 ZZZ 336 zZZ 337 bZZ 338 BZZ 339 *** Failers 340 ZZ 341 abXYZZ 342 zzz 343 bzz 344 345/(?<!(foo)a)bar/I 346 bar 347 foobbar 348 *** Failers 349 fooabar 350 351/This one is here because Perl 5.005_02 doesn't fail it/I 352 353/^(a)?(?(1)a|b)+$/I 354 *** Failers 355 a 356 357/This one is here because Perl behaves differently; see also the following/I 358 359/^(a\1?){4}$/I 360 aaaa 361 aaaaaa 362 363/Perl does not fail these two for the final subjects. Neither did PCRE until/ 364/release 8.01. The problem is in backtracking into a subpattern that contains/ 365/a recursive reference to itself. PCRE has now made these into atomic patterns./ 366 367/^(xa|=?\1a){2}$/ 368 xa=xaa 369 ** Failers 370 xa=xaaa 371 372/^(xa|=?\1a)+$/ 373 xa=xaa 374 ** Failers 375 xa=xaaa 376 377/These are syntax tests from Perl 5.005/I 378 379/a[b-a]/ 380 381/a[]b/ 382 383/a[/ 384 385/*a/ 386 387/(*)b/ 388 389/abc)/ 390 391/(abc/ 392 393/a**/ 394 395/)(/ 396 397/\1/ 398 399/\2/ 400 401/(a)|\2/ 402 403/a[b-a]/Ii 404 405/a[]b/Ii 406 407/a[/Ii 408 409/*a/Ii 410 411/(*)b/Ii 412 413/abc)/Ii 414 415/(abc/Ii 416 417/a**/Ii 418 419/)(/Ii 420 421/:(?:/ 422 423/(?<%)b/ 424 425/a(?{)b/ 426 427/a(?{{})b/ 428 429/a(?{}})b/ 430 431/a(?{"{"})b/ 432 433/a(?{"{"}})b/ 434 435/(?(1?)a|b)/ 436 437/[a[:xyz:/ 438 439/(?<=x+)y/ 440 441/a{37,17}/ 442 443/abc/\ 444 445/abc/\P 446 447/abc/\i 448 449/(a)bc(d)/I 450 abcd 451 abcd\C2 452 abcd\C5 453 454/(.{20})/I 455 abcdefghijklmnopqrstuvwxyz 456 abcdefghijklmnopqrstuvwxyz\C1 457 abcdefghijklmnopqrstuvwxyz\G1 458 459/(.{15})/I 460 abcdefghijklmnopqrstuvwxyz 461 abcdefghijklmnopqrstuvwxyz\C1\G1 462 463/(.{16})/I 464 abcdefghijklmnopqrstuvwxyz 465 abcdefghijklmnopqrstuvwxyz\C1\G1\L 466 467/^(a|(bc))de(f)/I 468 adef\G1\G2\G3\G4\L 469 bcdef\G1\G2\G3\G4\L 470 adefghijk\C0 471 472/^abc\00def/I 473 abc\00def\L\C0 474 475/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 476)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 477)?)?)?)?)?)?)?)?)?otherword/I 478 479/.*X/IDZ 480 481/.*X/IDZs 482 483/(.*X|^B)/IDZ 484 485/(.*X|^B)/IDZs 486 487/(?s)(.*X|^B)/IDZ 488 489/(?s:.*X|^B)/IDZ 490 491/\Biss\B/I+ 492 Mississippi 493 494/\Biss\B/I+P 495 Mississippi 496 497/iss/IG+ 498 Mississippi 499 500/\Biss\B/IG+ 501 Mississippi 502 503/\Biss\B/Ig+ 504 Mississippi 505 *** Failers 506 Mississippi\A 507 508/(?<=[Ms])iss/Ig+ 509 Mississippi 510 511/(?<=[Ms])iss/IG+ 512 Mississippi 513 514/^iss/Ig+ 515 ississippi 516 517/.*iss/Ig+ 518 abciss\nxyzisspqr 519 520/.i./I+g 521 Mississippi 522 Mississippi\A 523 Missouri river 524 Missouri river\A 525 526/^.is/I+g 527 Mississippi 528 529/^ab\n/Ig+ 530 ab\nab\ncd 531 532/^ab\n/Img+ 533 ab\nab\ncd 534 535/abc/I 536 537/abc|bac/I 538 539/(abc|bac)/I 540 541/(abc|(c|dc))/I 542 543/(abc|(d|de)c)/I 544 545/a*/I 546 547/a+/I 548 549/(baa|a+)/I 550 551/a{0,3}/I 552 553/baa{3,}/I 554 555/"([^\\"]+|\\.)*"/I 556 557/(abc|ab[cd])/I 558 559/(a|.)/I 560 561/a|ba|\w/I 562 563/abc(?=pqr)/I 564 565/...(?<=abc)/I 566 567/abc(?!pqr)/I 568 569/ab./I 570 571/ab[xyz]/I 572 573/abc*/I 574 575/ab.c*/I 576 577/a.c*/I 578 579/.c*/I 580 581/ac*/I 582 583/(a.c*|b.c*)/I 584 585/a.c*|aba/I 586 587/.+a/I 588 589/(?=abcda)a.*/I 590 591/(?=a)a.*/I 592 593/a(b)*/I 594 595/a\d*/I 596 597/ab\d*/I 598 599/a(\d)*/I 600 601/abcde{0,0}/I 602 603/ab\d+/I 604 605/a(?(1)b)(.)/I 606 607/a(?(1)bag|big)(.)/I 608 609/a(?(1)bag|big)*(.)/I 610 611/a(?(1)bag|big)+(.)/I 612 613/a(?(1)b..|b..)(.)/I 614 615/ab\d{0}e/I 616 617/a?b?/I 618 a 619 b 620 ab 621 \ 622 *** Failers 623 \N 624 625/|-/I 626 abcd 627 -abc 628 \Nab-c 629 *** Failers 630 \Nabc 631 632/a*(b+)(z)(z)/P 633 aaaabbbbzzzz 634 aaaabbbbzzzz\O0 635 aaaabbbbzzzz\O1 636 aaaabbbbzzzz\O2 637 aaaabbbbzzzz\O3 638 aaaabbbbzzzz\O4 639 aaaabbbbzzzz\O5 640 641/^.?abcd/IS 642 643/\( # ( at start 644 (?: # Non-capturing bracket 645 (?>[^()]+) # Either a sequence of non-brackets (no backtracking) 646 | # Or 647 (?R) # Recurse - i.e. nested bracketed string 648 )* # Zero or more contents 649 \) # Closing ) 650 /Ix 651 (abcd) 652 (abcd)xyz 653 xyz(abcd) 654 (ab(xy)cd)pqr 655 (ab(xycd)pqr 656 () abc () 657 12(abcde(fsh)xyz(foo(bar))lmno)89 658 *** Failers 659 abcd 660 abcd) 661 (abcd 662 663/\( ( (?>[^()]+) | (?R) )* \) /Ixg 664 (ab(xy)cd)pqr 665 1(abcd)(x(y)z)pqr 666 667/\( (?: (?>[^()]+) | (?R) ) \) /Ix 668 (abcd) 669 (ab(xy)cd) 670 (a(b(c)d)e) 671 ((ab)) 672 *** Failers 673 () 674 675/\( (?: (?>[^()]+) | (?R) )? \) /Ix 676 () 677 12(abcde(fsh)xyz(foo(bar))lmno)89 678 679/\( ( (?>[^()]+) | (?R) )* \) /Ix 680 (ab(xy)cd) 681 682/\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix 683 (ab(xy)cd) 684 685/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix 686 (ab(xy)cd) 687 (123ab(xy)cd) 688 689/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix 690 (ab(xy)cd) 691 (123ab(xy)cd) 692 693/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix 694 (ab(xy)cd) 695 696/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix 697 (abcd(xyz<p>qrs)123) 698 699/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix 700 (ab(cd)ef) 701 (ab(cd(ef)gh)ij) 702 703/^[[:alnum:]]/DZ 704 705/^[[:^alnum:]]/DZ 706 707/^[[:alpha:]]/DZ 708 709/^[[:^alpha:]]/DZ 710 711/[_[:alpha:]]/IS 712 713/^[[:ascii:]]/DZ 714 715/^[[:^ascii:]]/DZ 716 717/^[[:blank:]]/DZ 718 719/^[[:^blank:]]/DZ 720 721/[\n\x0b\x0c\x0d[:blank:]]/IS 722 723/^[[:cntrl:]]/DZ 724 725/^[[:digit:]]/DZ 726 727/^[[:graph:]]/DZ 728 729/^[[:lower:]]/DZ 730 731/^[[:print:]]/DZ 732 733/^[[:punct:]]/DZ 734 735/^[[:space:]]/DZ 736 737/^[[:upper:]]/DZ 738 739/^[[:xdigit:]]/DZ 740 741/^[[:word:]]/DZ 742 743/^[[:^cntrl:]]/DZ 744 745/^[12[:^digit:]]/DZ 746 747/^[[:^blank:]]/DZ 748 749/[01[:alpha:]%]/DZ 750 751/[[.ch.]]/I 752 753/[[=ch=]]/I 754 755/[[:rhubarb:]]/I 756 757/[[:upper:]]/Ii 758 A 759 a 760 761/[[:lower:]]/Ii 762 A 763 a 764 765/((?-i)[[:lower:]])[[:lower:]]/Ii 766 ab 767 aB 768 *** Failers 769 Ab 770 AB 771 772/[\200-\110]/I 773 774/^(?(0)f|b)oo/I 775 776/This one's here because of the large output vector needed/I 777 778/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I 779 \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC 780 781/This one's here because Perl does this differently and PCRE can't at present/I 782 783/(main(O)?)+/I 784 mainmain 785 mainOmain 786 787/These are all cases where Perl does it differently (nested captures)/I 788 789/^(a(b)?)+$/I 790 aba 791 792/^(aa(bb)?)+$/I 793 aabbaa 794 795/^(aa|aa(bb))+$/I 796 aabbaa 797 798/^(aa(bb)??)+$/I 799 aabbaa 800 801/^(?:aa(bb)?)+$/I 802 aabbaa 803 804/^(aa(b(b))?)+$/I 805 aabbaa 806 807/^(?:aa(b(b))?)+$/I 808 aabbaa 809 810/^(?:aa(b(?:b))?)+$/I 811 aabbaa 812 813/^(?:aa(bb(?:b))?)+$/I 814 aabbbaa 815 816/^(?:aa(b(?:bb))?)+$/I 817 aabbbaa 818 819/^(?:aa(?:b(b))?)+$/I 820 aabbaa 821 822/^(?:aa(?:b(bb))?)+$/I 823 aabbbaa 824 825/^(aa(b(bb))?)+$/I 826 aabbbaa 827 828/^(aa(bb(bb))?)+$/I 829 aabbbbaa 830 831/--------------------------------------------------------------------/I 832 833/#/IxDZ 834 835/a#/IxDZ 836 837/[\s]/DZ 838 839/[\S]/DZ 840 841/a(?i)b/DZ 842 ab 843 aB 844 *** Failers 845 AB 846 847/(a(?i)b)/DZ 848 ab 849 aB 850 *** Failers 851 AB 852 853/ (?i)abc/IxDZ 854 855/#this is a comment 856 (?i)abc/IxDZ 857 858/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ 859 860/\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ 861 862/\Q\E/DZ 863 \ 864 865/\Q\Ex/DZ 866 867/ \Q\E/DZ 868 869/a\Q\E/DZ 870 abc 871 bca 872 bac 873 874/a\Q\Eb/DZ 875 abc 876 877/\Q\Eabc/DZ 878 879/x*+\w/DZ 880 *** Failers 881 xxxxx 882 883/x?+/DZ 884 885/x++/DZ 886 887/x{1,3}+/DZ 888 889/(x)*+/DZ 890 891/^(\w++|\s++)*$/I 892 now is the time for all good men to come to the aid of the party 893 *** Failers 894 this is not a line with only words and spaces! 895 896/(\d++)(\w)/I 897 12345a 898 *** Failers 899 12345+ 900 901/a++b/I 902 aaab 903 904/(a++b)/I 905 aaab 906 907/(a++)b/I 908 aaab 909 910/([^()]++|\([^()]*\))+/I 911 ((abc(ade)ufh()()x 912 913/\(([^()]++|\([^()]+\))+\)/I 914 (abc) 915 (abc(def)xyz) 916 *** Failers 917 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 918 919/(abc){1,3}+/DZ 920 921/a+?+/I 922 923/a{2,3}?+b/I 924 925/(?U)a+?+/I 926 927/a{2,3}?+b/IU 928 929/x(?U)a++b/DZ 930 xaaaab 931 932/(?U)xa++b/DZ 933 xaaaab 934 935/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/DZ 936 937/^x(?U)a+b/DZ 938 939/^x(?U)(a+)b/DZ 940 941/[.x.]/I 942 943/[=x=]/I 944 945/[:x:]/I 946 947/\l/I 948 949/\L/I 950 951/\N{name}/I 952 953/\u/I 954 955/\U/I 956 957/[/I 958 959/[a-/I 960 961/[[:space:]/I 962 963/[\s]/IDZ 964 965/[[:space:]]/IDZ 966 967/[[:space:]abcde]/IDZ 968 969/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix 970 <> 971 <abcd> 972 <abc <123> hij> 973 <abc <def> hij> 974 <abc<>def> 975 <abc<> 976 *** Failers 977 <abc 978 979|8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ 980 981|\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ 982 983/(.*)\d+\1/I 984 985/(.*)\d+/I 986 987/(.*)\d+\1/Is 988 989/(.*)\d+/Is 990 991/(.*(xyz))\d+\2/I 992 993/((.*))\d+\1/I 994 abc123bc 995 996/a[b]/I 997 998/(?=a).*/I 999 1000/(?=abc).xyz/IiI 1001 1002/(?=abc)(?i).xyz/I 1003 1004/(?=a)(?=b)/I 1005 1006/(?=.)a/I 1007 1008/((?=abcda)a)/I 1009 1010/((?=abcda)ab)/I 1011 1012/()a/I 1013 1014/(?(1)ab|ac)(.)/I 1015 1016/(?(1)abz|acz)(.)/I 1017 1018/(?(1)abz)(.)/I 1019 1020/(?(1)abz)(1)23/I 1021 1022/(a)+/I 1023 1024/(a){2,3}/I 1025 1026/(a)*/I 1027 1028/[a]/I 1029 1030/[ab]/I 1031 1032/[ab]/IS 1033 1034/[^a]/I 1035 1036/\d456/I 1037 1038/\d456/IS 1039 1040/a^b/I 1041 1042/^a/Im 1043 abcde 1044 xy\nabc 1045 *** Failers 1046 xyabc 1047 1048/c|abc/I 1049 1050/(?i)[ab]/IS 1051 1052/[ab](?i)cd/IS 1053 1054/abc(?C)def/I 1055 abcdef 1056 1234abcdef 1057 *** Failers 1058 abcxyz 1059 abcxyzf 1060 1061/abc(?C)de(?C1)f/I 1062 123abcdef 1063 1064/(?C1)\dabc(?C2)def/I 1065 1234abcdef 1066 *** Failers 1067 abcdef 1068 1069/(?C255)ab/I 1070 1071/(?C256)ab/I 1072 1073/(?Cab)xx/I 1074 1075/(?C12vr)x/I 1076 1077/abc(?C)def/I 1078 *** Failers 1079 \x83\x0\x61bcdef 1080 1081/(abc)(?C)de(?C1)f/I 1082 123abcdef 1083 123abcdef\C+ 1084 123abcdef\C- 1085 *** Failers 1086 123abcdef\C!1 1087 1088/(?C0)(abc(?C1))*/I 1089 abcabcabc 1090 abcabc\C!1!3 1091 *** Failers 1092 abcabcabc\C!1!3 1093 1094/(\d{3}(?C))*/I 1095 123\C+ 1096 123456\C+ 1097 123456789\C+ 1098 1099/((xyz)(?C)p|(?C1)xyzabc)/I 1100 xyzabc\C+ 1101 1102/(X)((xyz)(?C)p|(?C1)xyzabc)/I 1103 Xxyzabc\C+ 1104 1105/(?=(abc))(?C)abcdef/I 1106 abcdef\C+ 1107 1108/(?!(abc)(?C1)d)(?C2)abcxyz/I 1109 abcxyz\C+ 1110 1111/(?<=(abc)(?C))xyz/I 1112 abcxyz\C+ 1113 1114/a(b+)(c*)(?C1)/I 1115 abbbbbccc\C*1 1116 1117/a(b+?)(c*?)(?C1)/I 1118 abbbbbccc\C*1 1119 1120/(?C)abc/I 1121 1122/(?C)^abc/I 1123 1124/(?C)a|b/IS 1125 1126/(?R)/I 1127 1128/(a|(?R))/I 1129 1130/(ab|(bc|(de|(?R))))/I 1131 1132/x(ab|(bc|(de|(?R))))/I 1133 xab 1134 xbc 1135 xde 1136 xxab 1137 xxxab 1138 *** Failers 1139 xyab 1140 1141/(ab|(bc|(de|(?1))))/I 1142 1143/x(ab|(bc|(de|(?1)x)x)x)/I 1144 1145/^([^()]|\((?1)*\))*$/I 1146 abc 1147 a(b)c 1148 a(b(c))d 1149 *** Failers) 1150 a(b(c)d 1151 1152/^>abc>([^()]|\((?1)*\))*<xyz<$/I 1153 >abc>123<xyz< 1154 >abc>1(2)3<xyz< 1155 >abc>(1(2)3)<xyz< 1156 1157/(a(?1)b)/DZ 1158 1159/(a(?1)+b)/DZ 1160 1161/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I 1162 12 1163 (((2+2)*-3)-7) 1164 -12 1165 *** Failers 1166 ((2+2)*-3)-7) 1167 1168/^(x(y|(?1){2})z)/I 1169 xyz 1170 xxyzxyzz 1171 *** Failers 1172 xxyzz 1173 xxyzxyzxyzz 1174 1175/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix 1176 <> 1177 <abcd> 1178 <abc <123> hij> 1179 <abc <def> hij> 1180 <abc<>def> 1181 <abc<> 1182 *** Failers 1183 <abc 1184 1185/(?1)/I 1186 1187/((?2)(abc)/I 1188 1189/^(abc)def(?1)/I 1190 abcdefabc 1191 1192/^(a|b|c)=(?1)+/I 1193 a=a 1194 a=b 1195 a=bc 1196 1197/^(a|b|c)=((?1))+/I 1198 a=a 1199 a=b 1200 a=bc 1201 1202/a(?P<name1>b|c)d(?P<longername2>e)/DZ 1203 abde 1204 acde 1205 1206/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/DZ 1207 1208/(?P<a>a)...(?P=a)bbb(?P>a)d/DZ 1209 1210/^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii 1211 1221 1212 Satan, oscillate my metallic sonatas! 1213 A man, a plan, a canal: Panama! 1214 Able was I ere I saw Elba. 1215 *** Failers 1216 The quick brown fox 1217 1218/((?(R)a|b))\1(?1)?/I 1219 bb 1220 bbaa 1221 1222/(.*)a/Is 1223 1224/(.*)a\1/Is 1225 1226/(.*)a(b)\2/Is 1227 1228/((.*)a|(.*)b)z/Is 1229 1230/((.*)a|(.*)b)z\1/Is 1231 1232/((.*)a|(.*)b)z\2/Is 1233 1234/((.*)a|(.*)b)z\3/Is 1235 1236/((.*)a|^(.*)b)z\3/Is 1237 1238/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is 1239 1240/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is 1241 1242/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is 1243 1244/(a)(bc)/INDZ 1245 abc 1246 1247/(?P<one>a)(bc)/INDZ 1248 abc 1249 1250/(a)(?P<named>bc)/INDZ 1251 1252/(a+)*zz/I 1253 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M 1254 aaaaaaaaaaaaaz\M 1255 1256/(aaa(?C1)bbb|ab)/I 1257 aaabbb 1258 aaabbb\C*0 1259 aaabbb\C*1 1260 aaabbb\C*-1 1261 1262/ab(?P<one>cd)ef(?P<two>gh)/I 1263 abcdefgh 1264 abcdefgh\C1\Gtwo 1265 abcdefgh\Cone\Ctwo 1266 abcdefgh\Cthree 1267 1268/(?P<Tes>)(?P<Test>)/DZ 1269 1270/(?P<Test>)(?P<Tes>)/DZ 1271 1272/(?P<Z>zz)(?P<A>aa)/I 1273 zzaa\CZ 1274 zzaa\CA 1275 1276/(?P<x>eks)(?P<x>eccs)/I 1277 1278/(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I 1279 1280"\[((?P<elem>\d+)(,(?P>elem))*)\]"I 1281 [10,20,30,5,5,4,4,2,43,23,4234] 1282 *** Failers 1283 [] 1284 1285"\[((?P<elem>\d+)(,(?P>elem))*)?\]"I 1286 [10,20,30,5,5,4,4,2,43,23,4234] 1287 [] 1288 1289/(a(b(?2)c))?/DZ 1290 1291/(a(b(?2)c))*/DZ 1292 1293/(a(b(?2)c)){0,2}/DZ 1294 1295/[ab]{1}+/DZ 1296 1297/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii 1298 Baby Bjorn Active Carrier - With free SHIPPING!! 1299 1300/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/IiS 1301 Baby Bjorn Active Carrier - With free SHIPPING!! 1302 1303/a*.*b/ISDZ 1304 1305/(a|b)*.?c/ISDZ 1306 1307/abc(?C255)de(?C)f/DZ 1308 1309/abcde/ICDZ 1310 abcde 1311 abcdfe 1312 1313/a*b/ICDZ 1314 ab 1315 aaaab 1316 aaaacb 1317 1318/a+b/ICDZ 1319 ab 1320 aaaab 1321 aaaacb 1322 1323/(abc|def)x/ICDZ 1324 abcx 1325 defx 1326 abcdefzx 1327 1328/(ab|cd){3,4}/IC 1329 ababab 1330 abcdabcd 1331 abcdcdcdcdcd 1332 1333/([ab]{,4}c|xy)/ICDZ 1334 Note: that { does NOT introduce a quantifier 1335 1336/([ab]{1,4}c|xy){4,5}?123/ICDZ 1337 aacaacaacaacaac123 1338 1339/\b.*/I 1340 ab cd\>1 1341 1342/\b.*/Is 1343 ab cd\>1 1344 1345/(?!.bcd).*/I 1346 Xbcd12345 1347 1348/abcde/I 1349 ab\P 1350 abc\P 1351 abcd\P 1352 abcde\P 1353 the quick brown abc\P 1354 ** Failers\P 1355 the quick brown abxyz fox\P 1356 1357"^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I 1358 13/05/04\P 1359 13/5/2004\P 1360 02/05/09\P 1361 1\P 1362 1/2\P 1363 1/2/0\P 1364 1/2/04\P 1365 0\P 1366 02/\P 1367 02/0\P 1368 02/1\P 1369 ** Failers\P 1370 \P 1371 123\P 1372 33/4/04\P 1373 3/13/04\P 1374 0/1/2003\P 1375 0/\P 1376 02/0/\P 1377 02/13\P 1378 1379/0{0,2}ABC/I 1380 1381/\d{3,}ABC/I 1382 1383/\d*ABC/I 1384 1385/[abc]+DE/I 1386 1387/[abc]?123/I 1388 123\P 1389 a\P 1390 b\P 1391 c\P 1392 c12\P 1393 c123\P 1394 1395/^(?:\d){3,5}X/I 1396 1\P 1397 123\P 1398 123X 1399 1234\P 1400 1234X 1401 12345\P 1402 12345X 1403 *** Failers 1404 1X 1405 123456\P 1406 1407/abc/I>testsavedregex 1408<testsavedregex 1409 abc 1410 ** Failers 1411 bca 1412 1413/abc/IF>testsavedregex 1414<testsavedregex 1415 abc 1416 ** Failers 1417 bca 1418 1419/(a|b)/IS>testsavedregex 1420<testsavedregex 1421 abc 1422 ** Failers 1423 def 1424 1425/(a|b)/ISF>testsavedregex 1426<testsavedregex 1427 abc 1428 ** Failers 1429 def 1430 1431~<(\w+)/?>(.)*</(\1)>~smgI 1432 <!DOCTYPE seite SYSTEM "http://www.lco.lineas.de/xmlCms.dtd">\n<seite>\n<dokumenteninformation>\n<seitentitel>Partner der LCO</seitentitel>\n<sprache>de</sprache>\n<seitenbeschreibung>Partner der LINEAS Consulting\nGmbH</seitenbeschreibung>\n<schluesselworte>LINEAS Consulting GmbH Hamburg\nPartnerfirmen</schluesselworte>\n<revisit>30 days</revisit>\n<robots>index,follow</robots>\n<menueinformation>\n<aktiv>ja</aktiv>\n<menueposition>3</menueposition>\n<menuetext>Partner</menuetext>\n</menueinformation>\n<lastedited>\n<autor>LCO</autor>\n<firma>LINEAS Consulting</firma>\n<datum>15.10.2003</datum>\n</lastedited>\n</dokumenteninformation>\n<inhalt>\n\n<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\nGmbH</absatzueberschrift>\n\n<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\n<bild name="logo_ca.gif" rahmen="no"/></link> <link\nziel="http://www.ey.com/" zielfenster="_blank"><bild\nname="logo_euy.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\n<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\n\n<absatz><link ziel="http://www.atelion.de/"\nzielfenster="_blank"><bild\nname="logo_atelion.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.line-information.de/"\nzielfenster="_blank">\n<bild name="logo_line_information.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\n\n<absatz><link ziel="http://www.incognis.de/"\nzielfenster="_blank"><bild\nname="logo_incognis.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.addcraft.com/"\nzielfenster="_blank"><bild\nname="logo_addcraft.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.comendo.com/"\nzielfenster="_blank"><bild\nname="logo_comendo.gif" rahmen="no"/></link></absatz>\n\n</inhalt>\n</seite> 1433 1434/^a/IF 1435 1436/line\nbreak/I 1437 this is a line\nbreak 1438 line one\nthis is a line\nbreak in the second line 1439 1440/line\nbreak/If 1441 this is a line\nbreak 1442 ** Failers 1443 line one\nthis is a line\nbreak in the second line 1444 1445/line\nbreak/Imf 1446 this is a line\nbreak 1447 ** Failers 1448 line one\nthis is a line\nbreak in the second line 1449 1450/ab.cd/P 1451 ab-cd 1452 ab=cd 1453 ** Failers 1454 ab\ncd 1455 1456/ab.cd/Ps 1457 ab-cd 1458 ab=cd 1459 ab\ncd 1460 1461/(?i)(?-i)AbCd/I 1462 AbCd 1463 ** Failers 1464 abcd 1465 1466/a{11111111111111111111}/I 1467 1468/(){64294967295}/I 1469 1470/(){2,4294967295}/I 1471 1472"(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I 1473 abcdefghijklAkB 1474 1475"(?P<n0>a)(?P<n1>b)(?P<n2>c)(?P<n3>d)(?P<n4>e)(?P<n5>f)(?P<n6>g)(?P<n7>h)(?P<n8>i)(?P<n9>j)(?P<n10>k)(?P<n11>l)A\11B"I 1476 abcdefghijklAkB 1477 1478"(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I 1479 abcdefghijklAkB 1480 1481"(?P<name0>a)(?P<name1>a)(?P<name2>a)(?P<name3>a)(?P<name4>a)(?P<name5>a)(?P<name6>a)(?P<name7>a)(?P<name8>a)(?P<name9>a)(?P<name10>a)(?P<name11>a)(?P<name12>a)(?P<name13>a)(?P<name14>a)(?P<name15>a)(?P<name16>a)(?P<name17>a)(?P<name18>a)(?P<name19>a)(?P<name20>a)(?P<name21>a)(?P<name22>a)(?P<name23>a)(?P<name24>a)(?P<name25>a)(?P<name26>a)(?P<name27>a)(?P<name28>a)(?P<name29>a)(?P<name30>a)(?P<name31>a)(?P<name32>a)(?P<name33>a)(?P<name34>a)(?P<name35>a)(?P<name36>a)(?P<name37>a)(?P<name38>a)(?P<name39>a)(?P<name40>a)(?P<name41>a)(?P<name42>a)(?P<name43>a)(?P<name44>a)(?P<name45>a)(?P<name46>a)(?P<name47>a)(?P<name48>a)(?P<name49>a)(?P<name50>a)(?P<name51>a)(?P<name52>a)(?P<name53>a)(?P<name54>a)(?P<name55>a)(?P<name56>a)(?P<name57>a)(?P<name58>a)(?P<name59>a)(?P<name60>a)(?P<name61>a)(?P<name62>a)(?P<name63>a)(?P<name64>a)(?P<name65>a)(?P<name66>a)(?P<name67>a)(?P<name68>a)(?P<name69>a)(?P<name70>a)(?P<name71>a)(?P<name72>a)(?P<name73>a)(?P<name74>a)(?P<name75>a)(?P<name76>a)(?P<name77>a)(?P<name78>a)(?P<name79>a)(?P<name80>a)(?P<name81>a)(?P<name82>a)(?P<name83>a)(?P<name84>a)(?P<name85>a)(?P<name86>a)(?P<name87>a)(?P<name88>a)(?P<name89>a)(?P<name90>a)(?P<name91>a)(?P<name92>a)(?P<name93>a)(?P<name94>a)(?P<name95>a)(?P<name96>a)(?P<name97>a)(?P<name98>a)(?P<name99>a)(?P<name100>a)"I 1482 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 1483 1484"(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)"I 1485 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 1486 1487/[^()]*(?:\((?R)\)[^()]*)*/I 1488 (this(and)that 1489 (this(and)that) 1490 (this(and)that)stuff 1491 1492/[^()]*(?:\((?>(?R))\)[^()]*)*/I 1493 (this(and)that 1494 (this(and)that) 1495 1496/[^()]*(?:\((?R)\))*[^()]*/I 1497 (this(and)that 1498 (this(and)that) 1499 1500/(?:\((?R)\))*[^()]*/I 1501 (this(and)that 1502 (this(and)that) 1503 ((this)) 1504 1505/(?:\((?R)\))|[^()]*/I 1506 (this(and)that 1507 (this(and)that) 1508 (this) 1509 ((this)) 1510 1511/a(b)c/PN 1512 abc 1513 1514/a(?P<name>b)c/PN 1515 abc 1516 1517/\x{100}/I 1518 1519/\x{0000ff}/I 1520 1521/^((?P<A>a1)|(?P<A>a2)b)/I 1522 1523/^((?P<A>a1)|(?P<A>a2)b)/IJ 1524 a1b\CA 1525 a2b\CA 1526 ** Failers 1527 a1b\CZ\CA 1528 1529/^(?P<A>a)(?P<A>b)/IJ 1530 ab\CA 1531 1532/^(?P<A>a)(?P<A>b)|cd/IJ 1533 ab\CA 1534 cd\CA 1535 1536/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ 1537 cdefgh\CA 1538 1539/^((?P<A>a1)|(?P<A>a2)b)/IJ 1540 a1b\GA 1541 a2b\GA 1542 ** Failers 1543 a1b\GZ\GA 1544 1545/^(?P<A>a)(?P<A>b)/IJ 1546 ab\GA 1547 1548/^(?P<A>a)(?P<A>b)|cd/IJ 1549 ab\GA 1550 cd\GA 1551 1552/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ 1553 cdefgh\GA 1554 1555/(?J)^((?P<A>a1)|(?P<A>a2)b)/I 1556 a1b\CA 1557 a2b\CA 1558 1559/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I 1560 1561/ In this next test, J is not set at the outer level; consequently it isn't 1562set in the pattern's options; consequently pcre_get_named_substring() produces 1563a random value. /Ix 1564 1565/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I 1566 a bc d\CA\CB\CC 1567 1568/^(?P<A>a)?(?(A)a|b)/I 1569 aabc 1570 bc 1571 ** Failers 1572 abc 1573 1574/(?:(?(ZZ)a|b)(?P<ZZ>X))+/I 1575 bXaX 1576 1577/(?:(?(2y)a|b)(X))+/I 1578 1579/(?:(?(ZA)a|b)(?P<ZZ>X))+/I 1580 1581/(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I 1582 bbXaaX 1583 1584/(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I 1585 (b)\\Xa\\X 1586 1587/(?P<ABC/I 1588 1589/(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I 1590 bXXaYYaY 1591 bXYaXXaX 1592 1593/()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I 1594 bXXaYYaY 1595 1596/\777/I 1597 1598/\s*,\s*/IS 1599 \x0b,\x0b 1600 \x0c,\x0d 1601 1602/^abc/Im 1603 xyz\nabc 1604 xyz\nabc\<lf> 1605 xyz\r\nabc\<lf> 1606 xyz\rabc\<cr> 1607 xyz\r\nabc\<crlf> 1608 ** Failers 1609 xyz\nabc\<cr> 1610 xyz\r\nabc\<cr> 1611 xyz\nabc\<crlf> 1612 xyz\rabc\<crlf> 1613 xyz\rabc\<lf> 1614 1615/abc$/Im<lf> 1616 xyzabc 1617 xyzabc\n 1618 xyzabc\npqr 1619 xyzabc\r\<cr> 1620 xyzabc\rpqr\<cr> 1621 xyzabc\r\n\<crlf> 1622 xyzabc\r\npqr\<crlf> 1623 ** Failers 1624 xyzabc\r 1625 xyzabc\rpqr 1626 xyzabc\r\n 1627 xyzabc\r\npqr 1628 1629/^abc/Im<cr> 1630 xyz\rabcdef 1631 xyz\nabcdef\<lf> 1632 ** Failers 1633 xyz\nabcdef 1634 1635/^abc/Im<lf> 1636 xyz\nabcdef 1637 xyz\rabcdef\<cr> 1638 ** Failers 1639 xyz\rabcdef 1640 1641/^abc/Im<crlf> 1642 xyz\r\nabcdef 1643 xyz\rabcdef\<cr> 1644 ** Failers 1645 xyz\rabcdef 1646 1647/^abc/Im<bad> 1648 1649/abc/I 1650 xyz\rabc\<bad> 1651 abc 1652 1653/.*/I<lf> 1654 abc\ndef 1655 abc\rdef 1656 abc\r\ndef 1657 \<cr>abc\ndef 1658 \<cr>abc\rdef 1659 \<cr>abc\r\ndef 1660 \<crlf>abc\ndef 1661 \<crlf>abc\rdef 1662 \<crlf>abc\r\ndef 1663 1664/\w+(.)(.)?def/Is 1665 abc\ndef 1666 abc\rdef 1667 abc\r\ndef 1668 1669+((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I 1670 /* this is a C style comment */\M 1671 1672/(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I 1673 1674/()()()()()()()()()()()()()()()()()()()() 1675 ()()()()()()()()()()()()()()()()()()()() 1676 ()()()()()()()()()()()()()()()()()()()() 1677 ()()()()()()()()()()()()()()()()()()()() 1678 ()()()()()()()()()()()()()()()()()()()() 1679 (.(.))/Ix 1680 XY\O400 1681 1682/(a*b|(?i:c*(?-i)d))/IS 1683 1684/()[ab]xyz/IS 1685 1686/(|)[ab]xyz/IS 1687 1688/(|c)[ab]xyz/IS 1689 1690/(|c?)[ab]xyz/IS 1691 1692/(d?|c?)[ab]xyz/IS 1693 1694/(d?|c)[ab]xyz/IS 1695 1696/^a*b\d/DZ 1697 1698/^a*+b\d/DZ 1699 1700/^a*?b\d/DZ 1701 1702/^a+A\d/DZ 1703 aaaA5 1704 ** Failers 1705 aaaa5 1706 1707/^a*A\d/IiDZ 1708 aaaA5 1709 aaaa5 1710 1711/(a*|b*)[cd]/IS 1712 1713/(a+|b*)[cd]/IS 1714 1715/(a*|b+)[cd]/IS 1716 1717/(a+|b+)[cd]/IS 1718 1719/(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( 1720 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( 1721 ((( 1722 a 1723 )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 1724 )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 1725 ))) 1726/Ix 1727 large nest 1728 1729/a*\d/BZ 1730 1731/a*\D/BZ 1732 1733/0*\d/BZ 1734 1735/0*\D/BZ 1736 1737/a*\s/BZ 1738 1739/a*\S/BZ 1740 1741/ *\s/BZ 1742 1743/ *\S/BZ 1744 1745/a*\w/BZ 1746 1747/a*\W/BZ 1748 1749/=*\w/BZ 1750 1751/=*\W/BZ 1752 1753/\d*a/BZ 1754 1755/\d*2/BZ 1756 1757/\d*\d/BZ 1758 1759/\d*\D/BZ 1760 1761/\d*\s/BZ 1762 1763/\d*\S/BZ 1764 1765/\d*\w/BZ 1766 1767/\d*\W/BZ 1768 1769/\D*a/BZ 1770 1771/\D*2/BZ 1772 1773/\D*\d/BZ 1774 1775/\D*\D/BZ 1776 1777/\D*\s/BZ 1778 1779/\D*\S/BZ 1780 1781/\D*\w/BZ 1782 1783/\D*\W/BZ 1784 1785/\s*a/BZ 1786 1787/\s*2/BZ 1788 1789/\s*\d/BZ 1790 1791/\s*\D/BZ 1792 1793/\s*\s/BZ 1794 1795/\s*\S/BZ 1796 1797/\s*\w/BZ 1798 1799/\s*\W/BZ 1800 1801/\S*a/BZ 1802 1803/\S*2/BZ 1804 1805/\S*\d/BZ 1806 1807/\S*\D/BZ 1808 1809/\S*\s/BZ 1810 1811/\S*\S/BZ 1812 1813/\S*\w/BZ 1814 1815/\S*\W/BZ 1816 1817/\w*a/BZ 1818 1819/\w*2/BZ 1820 1821/\w*\d/BZ 1822 1823/\w*\D/BZ 1824 1825/\w*\s/BZ 1826 1827/\w*\S/BZ 1828 1829/\w*\w/BZ 1830 1831/\w*\W/BZ 1832 1833/\W*a/BZ 1834 1835/\W*2/BZ 1836 1837/\W*\d/BZ 1838 1839/\W*\D/BZ 1840 1841/\W*\s/BZ 1842 1843/\W*\S/BZ 1844 1845/\W*\w/BZ 1846 1847/\W*\W/BZ 1848 1849/[^a]+a/BZ 1850 1851/[^a]+a/BZi 1852 1853/[^a]+A/BZi 1854 1855/[^a]+b/BZ 1856 1857/[^a]+\d/BZ 1858 1859/a*[^a]/BZ 1860 1861/(?P<abc>x)(?P<xyz>y)/I 1862 xy\Cabc\Cxyz 1863 1864/(?<abc>x)(?'xyz'y)/I 1865 xy\Cabc\Cxyz 1866 1867/(?<abc'x)(?'xyz'y)/I 1868 1869/(?<abc>x)(?'xyz>y)/I 1870 1871/(?P'abc'x)(?P<xyz>y)/I 1872 1873/^(?:(?(ZZ)a|b)(?<ZZ>X))+/ 1874 bXaX 1875 bXbX 1876 ** Failers 1877 aXaX 1878 aXbX 1879 1880/^(?P>abc)(?<abcd>xxx)/ 1881 1882/^(?P>abc)(?<abc>x|y)/ 1883 xx 1884 xy 1885 yy 1886 yx 1887 1888/^(?P>abc)(?P<abc>x|y)/ 1889 xx 1890 xy 1891 yy 1892 yx 1893 1894/^((?(abc)a|b)(?<abc>x|y))+/ 1895 bxay 1896 bxby 1897 ** Failers 1898 axby 1899 1900/^(((?P=abc)|X)(?<abc>x|y))+/ 1901 XxXxxx 1902 XxXyyx 1903 XxXyxx 1904 ** Failers 1905 x 1906 1907/^(?1)(abc)/ 1908 abcabc 1909 1910/^(?:(?:\1|X)(a|b))+/ 1911 Xaaa 1912 Xaba 1913 1914/^[\E\Qa\E-\Qz\E]+/BZ 1915 1916/^[a\Q]bc\E]/BZ 1917 1918/^[a-\Q\E]/BZ 1919 1920/^(?P>abc)[()](?<abc>)/BZ 1921 1922/^((?(abc)y)[()](?P<abc>x))+/BZ 1923 (xy)x 1924 1925/^(?P>abc)\Q()\E(?<abc>)/BZ 1926 1927/^(?P>abc)[a\Q(]\E(](?<abc>)/BZ 1928 1929/^(?P>abc) # this is (a comment) 1930 (?<abc>)/BZx 1931 1932/^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii 1933 1221 1934 Satan, oscillate my metallic sonatas! 1935 A man, a plan, a canal: Panama! 1936 Able was I ere I saw Elba. 1937 *** Failers 1938 The quick brown fox 1939 1940/(?=(\w+))\1:/I 1941 abcd: 1942 1943/(?=(?'abc'\w+))\k<abc>:/I 1944 abcd: 1945 1946/(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/J 1947 adaa 1948 ** Failers 1949 addd 1950 adbb 1951 1952/(?'abc'a|b)(?<abc>d|e)(?&abc){2}/J 1953 bdaa 1954 bdab 1955 ** Failers 1956 bddd 1957 1958/(?(<bc))/ 1959 1960/(?(''))/ 1961 1962/(?('R')stuff)/ 1963 1964/((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x 1965 abcabc1Xabc2XabcXabcabc 1966 1967/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x 1968 abcabc1Xabc2XabcXabcabc 1969 1970/(?<A> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x 1971 1972/(?<1> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x 1973 abcabc1Xabc2XabcXabcabc 1974 1975/^(?(DEFINE) abc | xyz ) /x 1976 1977/(?(DEFINE) abc) xyz/xI 1978 1979/(?(DEFINE) abc){3} xyz/x 1980 1981/(a|)*\d/ 1982 \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 1983 \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 1984 1985/^a.b/<lf> 1986 a\rb 1987 a\nb\<cr> 1988 a\x85b\<anycrlf> 1989 ** Failers 1990 a\nb 1991 a\nb\<any> 1992 a\rb\<cr> 1993 a\rb\<any> 1994 a\x85b\<any> 1995 a\rb\<anycrlf> 1996 1997/^abc./mgx<any> 1998 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK 1999 2000/abc.$/mgx<any> 2001 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9 2002 2003/a/<cr><any> 2004 2005/a/<any><crlf> 2006 2007/^a\Rb/<bsr_unicode> 2008 a\nb 2009 a\rb 2010 a\r\nb 2011 a\x0bb 2012 a\x0cb 2013 a\x85b 2014 ** Failers 2015 a\n\rb 2016 2017/^a\R*b/<bsr_unicode> 2018 ab 2019 a\nb 2020 a\rb 2021 a\r\nb 2022 a\x0bb 2023 a\x0cb 2024 a\x85b 2025 a\n\rb 2026 a\n\r\x85\x0cb 2027 2028/^a\R+b/<bsr_unicode> 2029 a\nb 2030 a\rb 2031 a\r\nb 2032 a\x0bb 2033 a\x0cb 2034 a\x85b 2035 a\n\rb 2036 a\n\r\x85\x0cb 2037 ** Failers 2038 ab 2039 2040/^a\R{1,3}b/<bsr_unicode> 2041 a\nb 2042 a\n\rb 2043 a\n\r\x85b 2044 a\r\n\r\nb 2045 a\r\n\r\n\r\nb 2046 a\n\r\n\rb 2047 a\n\n\r\nb 2048 ** Failers 2049 a\n\n\n\rb 2050 a\r 2051 2052/^a[\R]b/<bsr_unicode> 2053 aRb 2054 ** Failers 2055 a\nb 2056 2057/(?&abc)X(?<abc>P)/I 2058 abcPXP123 2059 2060/(?1)X(?<abc>P)/I 2061 abcPXP123 2062 2063/(?:a(?&abc)b)*(?<abc>x)/ 2064 123axbaxbaxbx456 2065 123axbaxbaxb456 2066 2067/(?:a(?&abc)b){1,5}(?<abc>x)/ 2068 123axbaxbaxbx456 2069 2070/(?:a(?&abc)b){2,5}(?<abc>x)/ 2071 123axbaxbaxbx456 2072 2073/(?:a(?&abc)b){2,}(?<abc>x)/ 2074 123axbaxbaxbx456 2075 2076/(abc)(?i:(?1))/ 2077 defabcabcxyz 2078 DEFabcABCXYZ 2079 2080/(abc)(?:(?i)(?1))/ 2081 defabcabcxyz 2082 DEFabcABCXYZ 2083 2084/^(a)\g-2/ 2085 2086/^(a)\g/ 2087 2088/^(a)\g{0}/ 2089 2090/^(a)\g{3/ 2091 2092/^(a)\g{4a}/ 2093 2094/^a.b/<lf> 2095 a\rb 2096 *** Failers 2097 a\nb 2098 2099/.+foo/ 2100 afoo 2101 ** Failers 2102 \r\nfoo 2103 \nfoo 2104 2105/.+foo/<crlf> 2106 afoo 2107 \nfoo 2108 ** Failers 2109 \r\nfoo 2110 2111/.+foo/<any> 2112 afoo 2113 ** Failers 2114 \nfoo 2115 \r\nfoo 2116 2117/.+foo/s 2118 afoo 2119 \r\nfoo 2120 \nfoo 2121 2122/^$/mg<any> 2123 abc\r\rxyz 2124 abc\n\rxyz 2125 ** Failers 2126 abc\r\nxyz 2127 2128/(?m)^$/<any>g+ 2129 abc\r\n\r\n 2130 2131/(?m)^$|^\r\n/<any>g+ 2132 abc\r\n\r\n 2133 2134/(?m)$/<any>g+ 2135 abc\r\n\r\n 2136 2137/abc.$/mgx<anycrlf> 2138 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9 2139 2140/^X/m 2141 XABC 2142 ** Failers 2143 XABC\B 2144 2145/(ab|c)(?-1)/BZ 2146 abc 2147 2148/xy(?+1)(abc)/BZ 2149 xyabcabc 2150 ** Failers 2151 xyabc 2152 2153/x(?-0)y/ 2154 2155/x(?-1)y/ 2156 2157/x(?+0)y/ 2158 2159/x(?+1)y/ 2160 2161/^(abc)?(?(-1)X|Y)/BZ 2162 abcX 2163 Y 2164 ** Failers 2165 abcY 2166 2167/^((?(+1)X|Y)(abc))+/BZ 2168 YabcXabc 2169 YabcXabcXabc 2170 ** Failers 2171 XabcXabc 2172 2173/(?(-1)a)/BZ 2174 2175/((?(-1)a))/BZ 2176 2177/((?(-2)a))/BZ 2178 2179/^(?(+1)X|Y)(.)/BZ 2180 Y! 2181 2182/(?<A>tom|bon)-\k{A}/ 2183 tom-tom 2184 bon-bon 2185 ** Failers 2186 tom-bon 2187 2188/\g{A/ 2189 2190/(?|(abc)|(xyz))/BZ 2191 >abc< 2192 >xyz< 2193 2194/(x)(?|(abc)|(xyz))(x)/BZ 2195 xabcx 2196 xxyzx 2197 2198/(x)(?|(abc)(pqr)|(xyz))(x)/BZ 2199 xabcpqrx 2200 xxyzx 2201 2202/[\h]/BZ 2203 >\x09< 2204 2205/[\h]+/BZ 2206 >\x09\x20\xa0< 2207 2208/[\v]/BZ 2209 2210/[\H]/BZ 2211 2212/[^\h]/BZ 2213 2214/[\V]/BZ 2215 2216/[\x0a\V]/BZ 2217 2218/\H++X/BZ 2219 ** Failers 2220 XXXX 2221 2222/\H+\hY/BZ 2223 XXXX Y 2224 2225/\H+ Y/BZ 2226 2227/\h+A/BZ 2228 2229/\v*B/BZ 2230 2231/\V+\x0a/BZ 2232 2233/A+\h/BZ 2234 2235/ *\H/BZ 2236 2237/A*\v/BZ 2238 2239/\x0b*\V/BZ 2240 2241/\d+\h/BZ 2242 2243/\d*\v/BZ 2244 2245/S+\h\S+\v/BZ 2246 2247/\w{3,}\h\w+\v/BZ 2248 2249/\h+\d\h+\w\h+\S\h+\H/BZ 2250 2251/\v+\d\v+\w\v+\S\v+\V/BZ 2252 2253/\H+\h\H+\d/BZ 2254 2255/\V+\v\V+\w/BZ 2256 2257/\( (?: [^()]* | (?R) )* \)/x 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2565/(?(?=.*b)b|^)/CI 2566 adc 2567 abc 2568 2569/(?(?=b).*b|^d)/I 2570 2571/(?(?=.*b).*b|^d)/I 2572 2573/a?|b?/P 2574 abc 2575 ** Failers 2576 ddd\N 2577 2578/xyz/C 2579 xyz 2580 abcxyz 2581 abcxyz\Y 2582 ** Failers 2583 abc 2584 abc\Y 2585 abcxypqr 2586 abcxypqr\Y 2587 2588/(*NO_START_OPT)xyz/C 2589 abcxyz 2590 2591/xyz/CY 2592 abcxyz 2593 2594/^"((?(?=[a])[^"])|b)*"$/C 2595 "ab" 2596 2597/^"((?(?=[a])[^"])|b)*"$/ 2598 "ab" 2599 2600/^X(?5)(a)(?|(b)|(q))(c)(d)Y/ 2601 XYabcdY 2602 2603/^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/ 2604 XYabcdY 2605 2606/Xa{2,4}b/ 2607 X\P 2608 Xa\P 2609 Xaa\P 2610 Xaaa\P 2611 Xaaaa\P 2612 2613/Xa{2,4}?b/ 2614 X\P 2615 Xa\P 2616 Xaa\P 2617 Xaaa\P 2618 Xaaaa\P 2619 2620/Xa{2,4}+b/ 2621 X\P 2622 Xa\P 2623 Xaa\P 2624 Xaaa\P 2625 Xaaaa\P 2626 2627/X\d{2,4}b/ 2628 X\P 2629 X3\P 2630 X33\P 2631 X333\P 2632 X3333\P 2633 2634/X\d{2,4}?b/ 2635 X\P 2636 X3\P 2637 X33\P 2638 X333\P 2639 X3333\P 2640 2641/X\d{2,4}+b/ 2642 X\P 2643 X3\P 2644 X33\P 2645 X333\P 2646 X3333\P 2647 2648/X\D{2,4}b/ 2649 X\P 2650 Xa\P 2651 Xaa\P 2652 Xaaa\P 2653 Xaaaa\P 2654 2655/X\D{2,4}?b/ 2656 X\P 2657 Xa\P 2658 Xaa\P 2659 Xaaa\P 2660 Xaaaa\P 2661 2662/X\D{2,4}+b/ 2663 X\P 2664 Xa\P 2665 Xaa\P 2666 Xaaa\P 2667 Xaaaa\P 2668 2669/X[abc]{2,4}b/ 2670 X\P 2671 Xa\P 2672 Xaa\P 2673 Xaaa\P 2674 Xaaaa\P 2675 2676/X[abc]{2,4}?b/ 2677 X\P 2678 Xa\P 2679 Xaa\P 2680 Xaaa\P 2681 Xaaaa\P 2682 2683/X[abc]{2,4}+b/ 2684 X\P 2685 Xa\P 2686 Xaa\P 2687 Xaaa\P 2688 Xaaaa\P 2689 2690/X[^a]{2,4}b/ 2691 X\P 2692 Xz\P 2693 Xzz\P 2694 Xzzz\P 2695 Xzzzz\P 2696 2697/X[^a]{2,4}?b/ 2698 X\P 2699 Xz\P 2700 Xzz\P 2701 Xzzz\P 2702 Xzzzz\P 2703 2704/X[^a]{2,4}+b/ 2705 X\P 2706 Xz\P 2707 Xzz\P 2708 Xzzz\P 2709 Xzzzz\P 2710 2711/(Y)X\1{2,4}b/ 2712 YX\P 2713 YXY\P 2714 YXYY\P 2715 YXYYY\P 2716 YXYYYY\P 2717 2718/(Y)X\1{2,4}?b/ 2719 YX\P 2720 YXY\P 2721 YXYY\P 2722 YXYYY\P 2723 YXYYYY\P 2724 2725/(Y)X\1{2,4}+b/ 2726 YX\P 2727 YXY\P 2728 YXYY\P 2729 YXYYY\P 2730 YXYYYY\P 2731 2732/\++\KZ|\d+X|9+Y/ 2733 ++++123999\P 2734 ++++123999Y\P 2735 ++++Z1234\P 2736 2737/Z(*F)/ 2738 Z\P 2739 ZA\P 2740 2741/Z(?!)/ 2742 Z\P 2743 ZA\P 2744 2745/dog(sbody)?/ 2746 dogs\P 2747 dogs\P\P 2748 2749/dog(sbody)??/ 2750 dogs\P 2751 dogs\P\P 2752 2753/dog|dogsbody/ 2754 dogs\P 2755 dogs\P\P 2756 2757/dogsbody|dog/ 2758 dogs\P 2759 dogs\P\P 2760 2761/\bthe cat\b/ 2762 the cat\P 2763 the cat\P\P 2764 2765/abc/ 2766 abc\P 2767 abc\P\P 2768 2769/\w+A/P 2770 CDAAAAB 2771 2772/\w+A/PU 2773 CDAAAAB 2774 2775/abc\K123/ 2776 xyzabc123pqr 2777 xyzabc12\P 2778 xyzabc12\P\P 2779 2780/(?<=abc)123/ 2781 xyzabc123pqr 2782 xyzabc12\P 2783 xyzabc12\P\P 2784 2785/\babc\b/ 2786 +++abc+++ 2787 +++ab\P 2788 +++ab\P\P 2789 2790/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/BZ 2791 2792/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/BZ 2793 2794/(ab)(x(y)z(cd(*ACCEPT)))pq/BZ 2795 2796/abc\K/+ 2797 abcdef 2798 abcdef\N\N 2799 xyzabcdef\N\N 2800 ** Failers 2801 abcdef\N 2802 xyzabcdef\N 2803 2804/^(?:(?=abc)|abc\K)/+ 2805 abcdef 2806 abcdef\N\N 2807 ** Failers 2808 abcdef\N 2809 2810/a?b?/+ 2811 xyz 2812 xyzabc 2813 xyzabc\N 2814 xyzabc\N\N 2815 xyz\N\N 2816 ** Failers 2817 xyz\N 2818 2819/^a?b?/+ 2820 xyz 2821 xyzabc 2822 ** Failers 2823 xyzabc\N 2824 xyzabc\N\N 2825 xyz\N\N 2826 xyz\N 2827 2828/^(?<name>a|b\g<name>c)/ 2829 aaaa 2830 bacxxx 2831 bbaccxxx 2832 bbbacccxx 2833 2834/^(?<name>a|b\g'name'c)/ 2835 aaaa 2836 bacxxx 2837 bbaccxxx 2838 bbbacccxx 2839 2840/^(a|b\g<1>c)/ 2841 aaaa 2842 bacxxx 2843 bbaccxxx 2844 bbbacccxx 2845 2846/^(a|b\g'1'c)/ 2847 aaaa 2848 bacxxx 2849 bbaccxxx 2850 bbbacccxx 2851 2852/^(a|b\g'-1'c)/ 2853 aaaa 2854 bacxxx 2855 bbaccxxx 2856 bbbacccxx 2857 2858/(^(a|b\g<-1>c))/ 2859 aaaa 2860 bacxxx 2861 bbaccxxx 2862 bbbacccxx 2863 2864/(?-i:\g<name>)(?i:(?<name>a))/ 2865 XaaX 2866 XAAX 2867 2868/(?i:\g<name>)(?-i:(?<name>a))/ 2869 XaaX 2870 ** Failers 2871 XAAX 2872 2873/(?-i:\g<+1>)(?i:(a))/ 2874 XaaX 2875 XAAX 2876 2877/(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/ 2878 2879/(?<n>a|b|c)\g<n>*/ 2880 abc 2881 accccbbb 2882 2883/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/ 2884 XYabcdY 2885 2886/(?<=b(?1)|zzz)(a)/ 2887 xbaax 2888 xzzzax 2889 2890/(a)(?<=b\1)/ 2891 2892/(a)(?<=b+(?1))/ 2893 2894/(a+)(?<=b(?1))/ 2895 2896/(a(?<=b(?1)))/ 2897 2898/(?<=b(?1))xyz/ 2899 2900/(?<=b(?1))xyz(b+)pqrstuvew/ 2901 2902/(a|bc)\1/SI 2903 2904/(a|bc)\1{2,3}/SI 2905 2906/(a|bc)(?1)/SI 2907 2908/(a|b\1)(a|b\1)/SI 2909 2910/(a|b\1){2}/SI 2911 2912/(a|bbbb\1)(a|bbbb\1)/SI 2913 2914/(a|bbbb\1){2}/SI 2915 2916/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/SI 2917 2918/ (?: [\040\t] | \( 2919(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2920\) )* # optional leading comment 2921(?: (?: 2922[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2923(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2924| 2925" (?: # opening quote... 2926[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2927| # or 2928\\ [^\x80-\xff] # Escaped something (something != CR) 2929)* " # closing quote 2930) # initial word 2931(?: (?: [\040\t] | \( 2932(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2933\) )* \. (?: [\040\t] | \( 2934(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2935\) )* (?: 2936[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2937(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2938| 2939" (?: # opening quote... 2940[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2941| # or 2942\\ [^\x80-\xff] # Escaped something (something != CR) 2943)* " # closing quote 2944) )* # further okay, if led by a period 2945(?: [\040\t] | \( 2946(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2947\) )* @ (?: [\040\t] | \( 2948(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2949\) )* (?: 2950[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2951(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2952| \[ # [ 2953(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2954\] # ] 2955) # initial subdomain 2956(?: # 2957(?: [\040\t] | \( 2958(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2959\) )* \. # if led by a period... 2960(?: [\040\t] | \( 2961(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2962\) )* (?: 2963[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2964(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2965| \[ # [ 2966(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2967\] # ] 2968) # ...further okay 2969)* 2970# address 2971| # or 2972(?: 2973[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2974(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2975| 2976" (?: # opening quote... 2977[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2978| # or 2979\\ [^\x80-\xff] # Escaped something (something != CR) 2980)* " # closing quote 2981) # one word, optionally followed by.... 2982(?: 2983[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or... 2984\( 2985(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2986\) | # comments, or... 2987 2988" (?: # opening quote... 2989[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2990| # or 2991\\ [^\x80-\xff] # Escaped something (something != CR) 2992)* " # closing quote 2993# quoted strings 2994)* 2995< (?: [\040\t] | \( 2996(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2997\) )* # leading < 2998(?: @ (?: [\040\t] | \( 2999(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3000\) )* (?: 3001[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3002(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3003| \[ # [ 3004(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3005\] # ] 3006) # initial subdomain 3007(?: # 3008(?: [\040\t] | \( 3009(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3010\) )* \. # if led by a period... 3011(?: [\040\t] | \( 3012(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3013\) )* (?: 3014[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3015(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3016| \[ # [ 3017(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3018\] # ] 3019) # ...further okay 3020)* 3021 3022(?: (?: [\040\t] | \( 3023(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3024\) )* , (?: [\040\t] | \( 3025(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3026\) )* @ (?: [\040\t] | \( 3027(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3028\) )* (?: 3029[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3030(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3031| \[ # [ 3032(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3033\] # ] 3034) # initial subdomain 3035(?: # 3036(?: [\040\t] | \( 3037(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3038\) )* \. # if led by a period... 3039(?: [\040\t] | \( 3040(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3041\) )* (?: 3042[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3043(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3044| \[ # [ 3045(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3046\] # ] 3047) # ...further okay 3048)* 3049)* # further okay, if led by comma 3050: # closing colon 3051(?: [\040\t] | \( 3052(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3053\) )* )? # optional route 3054(?: 3055[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3056(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3057| 3058" (?: # opening quote... 3059[^\\\x80-\xff\n\015"] # Anything except backslash and quote 3060| # or 3061\\ [^\x80-\xff] # Escaped something (something != CR) 3062)* " # closing quote 3063) # initial word 3064(?: (?: [\040\t] | \( 3065(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3066\) )* \. (?: [\040\t] | \( 3067(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3068\) )* (?: 3069[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3070(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3071| 3072" (?: # opening quote... 3073[^\\\x80-\xff\n\015"] # Anything except backslash and quote 3074| # or 3075\\ [^\x80-\xff] # Escaped something (something != CR) 3076)* " # closing quote 3077) )* # further okay, if led by a period 3078(?: [\040\t] | \( 3079(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3080\) )* @ (?: [\040\t] | \( 3081(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3082\) )* (?: 3083[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3084(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3085| \[ # [ 3086(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3087\] # ] 3088) # initial subdomain 3089(?: # 3090(?: [\040\t] | \( 3091(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3092\) )* \. # if led by a period... 3093(?: [\040\t] | \( 3094(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3095\) )* (?: 3096[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 3097(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 3098| \[ # [ 3099(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 3100\] # ] 3101) # ...further okay 3102)* 3103# address spec 3104(?: [\040\t] | \( 3105(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3106\) )* > # trailing > 3107# name and address 3108) (?: [\040\t] | \( 3109(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 3110\) )* # optional trailing comment 3111/xSI 3112 3113/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/isIS 3114 3115"(?>.*/)foo"SI 3116 3117/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /xSI 3118 3119/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI 3120 3121/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI 3122 3123/<a[\s]+href[\s]*=[\s]* # find <a href= 3124 ([\"\'])? # find single or double quote 3125 (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching 3126 # quote, otherwise match up to next space 3127/isxSI 3128 3129/^(?!:) # colon disallowed at start 3130 (?: # start of item 3131 (?: [0-9a-f]{1,4} | # 1-4 hex digits or 3132 (?(1)0 | () ) ) # if null previously matched, fail; else null 3133 : # followed by colon 3134 ){1,7} # end item; 1-7 of them required 3135 [0-9a-f]{1,4} $ # final hex number at end of string 3136 (?(1)|.) # check that there was an empty component 3137 /xiIS 3138 3139/(?|(?<a>A)|(?<a>B))/I 3140 AB\Ca 3141 BA\Ca 3142 3143/(?|(?<a>A)|(?<b>B))/ 3144 3145/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) | 3146 b(?<quote> (?<apostrophe>')|(?<realquote>")) ) 3147 (?('quote')[a-z]+|[0-9]+)/JIx 3148 a"aaaaa 3149 b"aaaaa 3150 ** Failers 3151 b"11111 3152 a"11111 3153 3154/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/JDZx 3155 abcdX 3156 eX 3157 ** Failers 3158 abcdY 3159 ey 3160 3161/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/JDZx 3162 abcdd 3163 ** Failers 3164 abcdde 3165 3166/abcd*/ 3167 xxxxabcd\P 3168 xxxxabcd\P\P 3169 3170/abcd*/i 3171 xxxxabcd\P 3172 xxxxabcd\P\P 3173 XXXXABCD\P 3174 XXXXABCD\P\P 3175 3176/abc\d*/ 3177 xxxxabc1\P 3178 xxxxabc1\P\P 3179 3180/(a)bc\1*/ 3181 xxxxabca\P 3182 xxxxabca\P\P 3183 3184/abc[de]*/ 3185 xxxxabcde\P 3186 xxxxabcde\P\P 3187 3188/-- This is not in the Perl >= 5.10 test because Perl seems currently to be 3189 broken and not behaving as specified in that it *does* bumpalong after 3190 hitting (*COMMIT). --/ 3191 3192/(?1)(A(*COMMIT)|B)D/ 3193 ABD 3194 XABD 3195 BAD 3196 ABXABD 3197 ** Failers 3198 ABX 3199 BAXBAD 3200 3201/(\3)(\1)(a)/<JS> 3202 cat 3203 3204/(\3)(\1)(a)/SI<JS> 3205 cat 3206 3207/(\3)(\1)(a)/SI 3208 cat 3209 3210/i(?(DEFINE)(?<s>a))/SI 3211 i 3212 3213/()i(?(1)a)/SI 3214 ia 3215 3216/(?i)a(?-i)b|c/BZ 3217 XabX 3218 XAbX 3219 CcC 3220 ** Failers 3221 XABX 3222 3223/(?i)a(?s)b|c/BZ 3224 3225/(?i)a(?s-i)b|c/BZ 3226 3227/^(ab(c\1)d|x){2}$/BZ 3228 xabcxd 3229 3230/^(?&t)*+(?(DEFINE)(?<t>.))$/BZ 3231 3232/^(?&t)*(?(DEFINE)(?<t>.))$/BZ 3233 3234/ -- The first four of these are not in the Perl >= 5.10 test because Perl 3235 documents that the use of \K in assertions is "not well defined". The 3236 last is here because Perl gives the match as "b" rather than "ab". I 3237 believe this to be a Perl bug. --/ 3238 3239/(?=a\Kb)ab/ 3240 ab 3241 3242/(?!a\Kb)ac/ 3243 ac 3244 3245/^abc(?<=b\Kc)d/ 3246 abcd 3247 3248/^abc(?<!b\Kq)d/ 3249 abcd 3250 3251/(?>a\Kb)z|(ab)/ 3252 ab 3253 3254/----------------------/ 3255 3256/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ 3257 3258/abc(*MARK:)pqr/ 3259 3260/abc(*:)pqr/ 3261 3262/abc(*FAIL:123)xyz/ 3263 3264/--- This should, and does, fail. In Perl, it does not, which I think is a 3265 bug because replacing the B in the pattern by (B|D) does make it fail. ---/ 3266 3267/A(*COMMIT)B/+K 3268 ACABX 3269 3270/--- These should be different, but in Perl 5.11 are not, which I think 3271 is a bug in Perl. ---/ 3272 3273/A(*THEN)B|A(*THEN)C/K 3274 AC 3275 3276/A(*PRUNE)B|A(*PRUNE)C/K 3277 AC 3278 3279/--- A whole lot of tests of verbs with arguments are here rather than in test 3280 11 because Perl doesn't seem to follow its specification entirely 3281 correctly. ---/ 3282 3283/--- Perl 5.11 sets $REGERROR on the AC failure case here; PCRE does not. It is 3284 not clear how Perl defines "involved in the failure of the match". ---/ 3285 3286/^(A(*THEN:A)B|C(*THEN:B)D)/K 3287 AB 3288 CD 3289 ** Failers 3290 AC 3291 CB 3292 3293/--- Check the use of names for success and failure. PCRE doesn't show these 3294names for success, though Perl does, contrary to its spec. ---/ 3295 3296/^(A(*PRUNE:A)B|C(*PRUNE:B)D)/K 3297 AB 3298 CD 3299 ** Failers 3300 AC 3301 CB 3302 3303/--- An empty name does not pass back an empty string. It is the same as if no 3304name were given. ---/ 3305 3306/^(A(*PRUNE:)B|C(*PRUNE:B)D)/K 3307 AB 3308 CD 3309 3310/--- PRUNE goes to next bumpalong; COMMIT does not. ---/ 3311 3312/A(*PRUNE:A)B/K 3313 ACAB 3314 3315/(*MARK:A)(*PRUNE:B)(C|X)/K 3316 C 3317 D 3318 3319/(*MARK:A)(*THEN:B)(C|X)/K 3320 C 3321 D 3322 3323/--- This should fail, as the skip causes a bump to offset 3 (the skip) ---/ 3324 3325/A(*MARK:A)A+(*SKIP)(B|Z) | AC/xK 3326 AAAC 3327 3328/--- Same --/ 3329 3330/A(*MARK:A)A+(*MARK:B)(*SKIP:B)(B|Z) | AC/xK 3331 AAAC 3332 3333/--- This should fail; the SKIP advances by one, but when we get to AC, the 3334 PRUNE kills it. ---/ 3335 3336/A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xK 3337 AAAC 3338 3339/A(*:A)A+(*SKIP)(B|Z) | AC/xK 3340 AAAC 3341 3342/--- This should fail, as a null name is the same as no name ---/ 3343 3344/A(*MARK:A)A+(*SKIP:)(B|Z) | AC/xK 3345 AAAC 3346 3347/--- This fails in PCRE, and I think that is in accordance with Perl's 3348 documentation, though in Perl it succeeds. ---/ 3349 3350/A(*MARK:A)A+(*SKIP:B)(B|Z) | AAC/xK 3351 AAAC 3352 3353/--- Mark names can be duplicated ---/ 3354 3355/A(*:A)B|X(*:A)Y/K 3356 AABC 3357 XXYZ 3358 3359/^A(*:A)B|^X(*:A)Y/K 3360 ** Failers 3361 XAQQ 3362 3363/--- A check on what happens after hitting a mark and them bumping along to 3364something that does not even start. Perl reports tags after the failures here, 3365though it does not when the individual letters are made into something 3366more complicated. ---/ 3367 3368/A(*:A)B|XX(*:B)Y/K 3369 AABC 3370 XXYZ 3371 ** Failers 3372 XAQQ 3373 XAQQXZZ 3374 AXQQQ 3375 AXXQQQ 3376 3377/--- COMMIT at the start of a pattern should be the same as an anchor. Perl 3378optimizations defeat this. So does the PCRE optimization unless we disable it 3379with \Y. ---/ 3380 3381/(*COMMIT)ABC/ 3382 ABCDEFG 3383 ** Failers 3384 DEFGABC\Y 3385 3386/--- Repeat some tests with added studying. ---/ 3387 3388/A(*COMMIT)B/+KS 3389 ACABX 3390 3391/A(*THEN)B|A(*THEN)C/KS 3392 AC 3393 3394/A(*PRUNE)B|A(*PRUNE)C/KS 3395 AC 3396 3397/^(A(*THEN:A)B|C(*THEN:B)D)/KS 3398 AB 3399 CD 3400 ** Failers 3401 AC 3402 CB 3403 3404/^(A(*PRUNE:A)B|C(*PRUNE:B)D)/KS 3405 AB 3406 CD 3407 ** Failers 3408 AC 3409 CB 3410 3411/^(A(*PRUNE:)B|C(*PRUNE:B)D)/KS 3412 AB 3413 CD 3414 3415/A(*PRUNE:A)B/KS 3416 ACAB 3417 3418/(*MARK:A)(*PRUNE:B)(C|X)/KS 3419 C 3420 D 3421 3422/(*MARK:A)(*THEN:B)(C|X)/KS 3423 C 3424 D 3425 3426/A(*MARK:A)A+(*SKIP)(B|Z) | AC/xKS 3427 AAAC 3428 3429/A(*MARK:A)A+(*MARK:B)(*SKIP:B)(B|Z) | AC/xKS 3430 AAAC 3431 3432/A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xKS 3433 AAAC 3434 3435/A(*:A)A+(*SKIP)(B|Z) | AC/xKS 3436 AAAC 3437 3438/A(*MARK:A)A+(*SKIP:)(B|Z) | AC/xKS 3439 AAAC 3440 3441/A(*MARK:A)A+(*SKIP:B)(B|Z) | AAC/xKS 3442 AAAC 3443 3444/A(*:A)B|XX(*:B)Y/KS 3445 AABC 3446 XXYZ 3447 ** Failers 3448 XAQQ 3449 XAQQXZZ 3450 AXQQQ 3451 AXXQQQ 3452 3453/(*COMMIT)ABC/ 3454 ABCDEFG 3455 ** Failers 3456 DEFGABC\Y 3457 3458/^(ab (c+(*THEN)cd) | xyz)/x 3459 abcccd 3460 3461/^(ab (c+(*PRUNE)cd) | xyz)/x 3462 abcccd 3463 3464/^(ab (c+(*FAIL)cd) | xyz)/x 3465 abcccd 3466 3467/--- Perl 5.11 gets some of these wrong ---/ 3468 3469/(?>.(*ACCEPT))*?5/ 3470 abcde 3471 3472/(.(*ACCEPT))*?5/ 3473 abcde 3474 3475/(.(*ACCEPT))5/ 3476 abcde 3477 3478/(.(*ACCEPT))*5/ 3479 abcde 3480 3481/A\NB./BZ 3482 ACBD 3483 *** Failers 3484 A\nB 3485 ACB\n 3486 3487/A\NB./sBZ 3488 ACBD 3489 ACB\n 3490 *** Failers 3491 A\nB 3492 3493/A\NB/<crlf> 3494 A\nB 3495 A\rB 3496 ** Failers 3497 A\r\nB 3498 3499/\R+b/BZ 3500 3501/\R+\n/BZ 3502 3503/\R+\d/BZ 3504 3505/\d*\R/BZ 3506 3507/\s*\R/BZ 3508 3509/-- Perl treats this one differently, not failing the second string. I believe 3510 that is a bug in Perl. --/ 3511 3512/^((abc|abcx)(*THEN)y|abcd)/ 3513 abcd 3514 *** Failers 3515 abcxy 3516 3517/(?<=abc)def/ 3518 abc\P\P 3519 3520/abc$/ 3521 abc 3522 abc\P 3523 abc\P\P 3524 3525/abc$/m 3526 abc 3527 abc\n 3528 abc\P\P 3529 abc\n\P\P 3530 abc\P 3531 abc\n\P 3532 3533/abc\z/ 3534 abc 3535 abc\P 3536 abc\P\P 3537 3538/abc\Z/ 3539 abc 3540 abc\P 3541 abc\P\P 3542 3543/abc\b/ 3544 abc 3545 abc\P 3546 abc\P\P 3547 3548/abc\B/ 3549 abc 3550 abc\P 3551 abc\P\P 3552 3553/.+/ 3554 abc\>0 3555 abc\>1 3556 abc\>2 3557 abc\>3 3558 abc\>4 3559 abc\>-4 3560 3561/^\cģ/ 3562 3563/(?P<abn>(?P=abn)xxx)/BZ 3564 3565/(a\1z)/BZ 3566 3567/(?P<abn>(?P=abn)(?<badstufxxx)/BZ 3568 3569/(?P<abn>(?P=axn)xxx)/BZ 3570 3571/(?P<abn>(?P=axn)xxx)(?<axn>yy)/BZ 3572 3573/-- End of testinput2 --/ 3574
