1# This set of tests is not Perl-compatible. It checks on special features 2# of PCRE2's API, error diagnostics, and the compiled code of some patterns. 3# It also checks the non-Perl syntax that PCRE2 supports (Python, .NET, 4# Oniguruma). There are also some tests where PCRE2 and Perl differ, 5# either because PCRE2 can't be compatible, or there is a possible Perl 6# bug. 7 8# NOTE: This is a non-UTF set of tests. When UTF support is needed, use 9# test 5. 10 11#forbid_utf 12#newline_default lf any anycrlf 13 14# Test binary zeroes in the pattern 15 16# /a\0B/ where 0 is a binary zero 17/61 5c 00 62/B,hex 18 a\x{0}b 19 20# /a0b/ where 0 is a binary zero 21/61 00 62/B,hex 22 a\x{0}b 23 24# /(?#B0C)DE/ where 0 is a binary zero 25/28 3f 23 42 00 43 29 44 45/B,hex 26 DE 27 28/(a)b|/I 29 30/abc/I 31 abc 32 defabc 33 abc\=anchored 34\= Expect no match 35 defabc\=anchored 36 ABC 37 38/^abc/I 39 abc 40 abc\=anchored 41\= Expect no match 42 defabc 43 defabc\=anchored 44 45/a+bc/I 46 47/a*bc/I 48 49/a{3}bc/I 50 51/(abc|a+z)/I 52 53/^abc$/I 54 abc 55\= Expect no match 56 def\nabc 57 58/ab\idef/ 59 60/(?X)ab\idef/ 61 62/x{5,4}/ 63 64/z{65536}/ 65 66/[abcd/ 67 68/[\B]/B 69 70/[\R]/B 71 72/[\X]/B 73 74/[z-a]/ 75 76/^*/ 77 78/(abc/ 79 80/(?# abc/ 81 82/(?z)abc/ 83 84/.*b/I 85 86/.*?b/I 87 88/cat|dog|elephant/I 89 this sentence eventually mentions a cat 90 this sentences rambles on and on for a while and then reaches elephant 91 92/cat|dog|elephant/I 93 this sentence eventually mentions a cat 94 this sentences rambles on and on for a while and then reaches elephant 95 96/cat|dog|elephant/Ii 97 this sentence eventually mentions a CAT cat 98 this sentences rambles on and on for a while to elephant ElePhant 99 100/a|[bcd]/I 101 102/(a|[^\dZ])/I 103 104/(a|b)*[\s]/I 105 106/(ab\2)/ 107 108/{4,5}abc/ 109 110/(a)(b)(c)\2/I 111 abcb 112 abcb\=ovector=0 113 abcb\=ovector=1 114 abcb\=ovector=2 115 abcb\=ovector=3 116 abcb\=ovector=4 117 118/(a)bc|(a)(b)\2/I 119 abc 120 abc\=ovector=0 121 abc\=ovector=1 122 abc\=ovector=2 123 aba 124 aba\=ovector=0 125 aba\=ovector=1 126 aba\=ovector=2 127 aba\=ovector=3 128 aba\=ovector=4 129 130/abc$/I,dollar_endonly 131 abc 132\= Expect no match 133 abc\n 134 abc\ndef 135 136/(a)(b)(c)(d)(e)\6/ 137 138/the quick brown fox/I 139 the quick brown fox 140 this is a line with the quick brown fox 141 142/the quick brown fox/I,anchored 143 the quick brown fox 144\= Expect no match 145 this is a line with the quick brown fox 146 147/ab(?z)cd/ 148 149/^abc|def/I 150 abcdef 151 abcdef\=notbol 152 153/.*((abc)$|(def))/I 154 defabc 155 defabc\=noteol 156 157/)/ 158 159/a[]b/ 160 161/[^aeiou ]{3,}/I 162 co-processors, and for 163 164/<.*>/I 165 abc<def>ghi<klm>nop 166 167/<.*?>/I 168 abc<def>ghi<klm>nop 169 170/<.*>/I,ungreedy 171 abc<def>ghi<klm>nop 172 173/(?U)<.*>/I 174 abc<def>ghi<klm>nop 175 176/<.*?>/I,ungreedy 177 abc<def>ghi<klm>nop 178 179/={3,}/I,ungreedy 180 abc========def 181 182/(?U)={3,}?/I 183 abc========def 184 185/(?<!bar|cattle)foo/I 186 foo 187 catfoo 188\= Expect no match 189 the barfoo 190 and cattlefoo 191 192/abc(?<=a+)b/ 193 194/12345(?<=aaa|b{0,3})b/ 195 196/(?<!(foo)a\1)bar/ 197 198/(?i)abc/I 199 200/(a|(?m)a)/I 201 202/(?i)^1234/I 203 204/(^b|(?i)^d)/I 205 206/(?s).*/I 207 208/[abcd]/I 209 210/(?i)[abcd]/I 211 212/(?m)[xy]|(b|c)/I 213 214/(^a|^b)/Im 215 216/(?i)(^a|^b)/Im 217 218/(a)(?(1)a|b|c)/ 219 220/(?(?=a)a|b|c)/ 221 222/(?(1a)/ 223 224/(?(1a))/ 225 226/(?(?i))/ 227 228/(?(abc))/ 229 230/(?(?<ab))/ 231 232/((?s)blah)\s+\1/I 233 234/((?i)blah)\s+\1/I 235 236/((?i)b)/IB 237 238/(a*b|(?i:c*(?-i)d))/I 239 240/a$/I 241 a 242 a\n 243\= Expect no match 244 a\=noteol 245 a\n\=noteol 246 247/a$/Im 248 a 249 a\n 250 a\n\=noteol 251\= Expect no match 252 a\=noteol 253 254/\Aabc/Im 255 256/^abc/Im 257 258/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I 259 aaaaabbbbbcccccdef 260 261/(?<=foo)[ab]/I 262 263/(?<!foo)(alpha|omega)/I 264 265/(?!alphabet)[ab]/I 266 267/(?<=foo\n)^bar/Im 268 foo\nbarbar 269\= Expect no match 270 rhubarb 271 barbell 272 abc\nbarton 273 274/^(?<=foo\n)bar/Im 275 foo\nbarbar 276\= Expect no match 277 rhubarb 278 barbell 279 abc\nbarton 280 281/(?>^abc)/Im 282 abc 283 def\nabc 284\= Expect no match 285 defabc 286 287/(?<=ab(c+)d)ef/ 288 289/(?<=ab(?<=c+)d)ef/ 290 291/(?<=ab(c|de)f)g/ 292 293/The next three are in testinput2 because they have variable length branches/ 294 295/(?<=bullock|donkey)-cart/I 296 the bullock-cart 297 a donkey-cart race 298\= Expect no match 299 cart 300 horse-and-cart 301 302/(?<=ab(?i)x|y|z)/I 303 304/(?>.*)(?<=(abcd)|(xyz))/I 305 alphabetabcd 306 endingxyz 307 308/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I 309 abxyZZ 310 abXyZZ 311 ZZZ 312 zZZ 313 bZZ 314 BZZ 315\= Expect no match 316 ZZ 317 abXYZZ 318 zzz 319 bzz 320 321/(?<!(foo)a)bar/I 322 bar 323 foobbar 324\= Expect no match 325 fooabar 326 327# Perl does not fail these two for the final subjects. 328 329/^(xa|=?\1a){2}$/ 330 xa=xaa 331\= Expect no match 332 xa=xaaa 333 334/^(xa|=?\1a)+$/ 335 xa=xaa 336\= Expect no match 337 xa=xaaa 338 339# These are syntax tests from Perl 5.005 340 341/a[b-a]/ 342 343/a[]b/ 344 345/a[/ 346 347/*a/ 348 349/(*)b/ 350 351/abc)/ 352 353/(abc/ 354 355/a**/ 356 357/)(/ 358 359/\1/ 360 361/\2/ 362 363/(a)|\2/ 364 365/a[b-a]/Ii 366 367/a[]b/Ii 368 369/a[/Ii 370 371/*a/Ii 372 373/(*)b/Ii 374 375/abc)/Ii 376 377/(abc/Ii 378 379/a**/Ii 380 381/)(/Ii 382 383/:(?:/ 384 385/(?<%)b/ 386 387/a(?{)b/ 388 389/a(?{{})b/ 390 391/a(?{}})b/ 392 393/a(?{"{"})b/ 394 395/a(?{"{"}})b/ 396 397/(?(1?)a|b)/ 398 399/[a[:xyz:/ 400 401/(?<=x+)y/ 402 403/a{37,17}/ 404 405/abc/\ 406 407/abc/\i 408 409/(a)bc(d)/I 410 abcd 411 abcd\=copy=2 412 abcd\=copy=5 413 414/(.{20})/I 415 abcdefghijklmnopqrstuvwxyz 416 abcdefghijklmnopqrstuvwxyz\=copy=1 417 abcdefghijklmnopqrstuvwxyz\=get=1 418 419/(.{15})/I 420 abcdefghijklmnopqrstuvwxyz 421 abcdefghijklmnopqrstuvwxyz\=copy=1,get=1 422 423/(.{16})/I 424 abcdefghijklmnopqrstuvwxyz 425 abcdefghijklmnopqrstuvwxyz\=copy=1,get=1,getall 426 427/^(a|(bc))de(f)/I 428 adef\=get=1,get=2,get=3,get=4,getall 429 bcdef\=get=1,get=2,get=3,get=4,getall 430 adefghijk\=copy=0 431 432/^abc\00def/I 433 abc\00def\=copy=0,getall 434 435/word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 436)((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ 437)?)?)?)?)?)?)?)?)?otherword/I 438 439/.*X/IB 440 441/.*X/IBs 442 443/(.*X|^B)/IB 444 445/(.*X|^B)/IBs 446 447/(?s)(.*X|^B)/IB 448 449/(?s:.*X|^B)/IB 450 451/\Biss\B/I,aftertext 452 Mississippi 453 454/iss/I,aftertext,altglobal 455 Mississippi 456 457/\Biss\B/I,aftertext,altglobal 458 Mississippi 459 460/\Biss\B/Ig,aftertext 461 Mississippi 462\= Expect no match 463 Mississippi\=anchored 464 465/(?<=[Ms])iss/Ig,aftertext 466 Mississippi 467 468/(?<=[Ms])iss/I,aftertext,altglobal 469 Mississippi 470 471/^iss/Ig,aftertext 472 ississippi 473 474/.*iss/Ig,aftertext 475 abciss\nxyzisspqr 476 477/.i./Ig,aftertext 478 Mississippi 479 Mississippi\=anchored 480 Missouri river 481 Missouri river\=anchored 482 483/^.is/Ig,aftertext 484 Mississippi 485 486/^ab\n/Ig,aftertext 487 ab\nab\ncd 488 489/^ab\n/Igm,aftertext 490 ab\nab\ncd 491 492/^/gm,newline=any 493 a\rb\nc\r\nxyz\=aftertext 494 495/abc/I 496 497/abc|bac/I 498 499/(abc|bac)/I 500 501/(abc|(c|dc))/I 502 503/(abc|(d|de)c)/I 504 505/a*/I 506 507/a+/I 508 509/(baa|a+)/I 510 511/a{0,3}/I 512 513/baa{3,}/I 514 515/"([^\\"]+|\\.)*"/I 516 517/(abc|ab[cd])/I 518 519/(a|.)/I 520 521/a|ba|\w/I 522 523/abc(?=pqr)/I 524 525/...(?<=abc)/I 526 527/abc(?!pqr)/I 528 529/ab./I 530 531/ab[xyz]/I 532 533/abc*/I 534 535/ab.c*/I 536 537/a.c*/I 538 539/.c*/I 540 541/ac*/I 542 543/(a.c*|b.c*)/I 544 545/a.c*|aba/I 546 547/.+a/I 548 549/(?=abcda)a.*/I 550 551/(?=a)a.*/I 552 553/a(b)*/I 554 555/a\d*/I 556 557/ab\d*/I 558 559/a(\d)*/I 560 561/abcde{0,0}/I 562 563/ab\d+/I 564 565/a(?(1)b)(.)/I 566 567/a(?(1)bag|big)(.)/I 568 569/a(?(1)bag|big)*(.)/I 570 571/a(?(1)bag|big)+(.)/I 572 573/a(?(1)b..|b..)(.)/I 574 575/ab\d{0}e/I 576 577/a?b?/I 578 a 579 b 580 ab 581 \ 582\= Expect no match 583 \=notempty 584 585/|-/I 586 abcd 587 -abc 588 ab-c\=notempty 589\= Expect no match 590 abc\=notempty 591 592/^.?abcd/I 593 594/\( # ( at start 595 (?: # Non-capturing bracket 596 (?>[^()]+) # Either a sequence of non-brackets (no backtracking) 597 | # Or 598 (?R) # Recurse - i.e. nested bracketed string 599 )* # Zero or more contents 600 \) # Closing ) 601 /Ix 602 (abcd) 603 (abcd)xyz 604 xyz(abcd) 605 (ab(xy)cd)pqr 606 (ab(xycd)pqr 607 () abc () 608 12(abcde(fsh)xyz(foo(bar))lmno)89 609\= Expect no match 610 abcd 611 abcd) 612 (abcd 613 614/\( ( (?>[^()]+) | (?R) )* \) /Igx 615 (ab(xy)cd)pqr 616 1(abcd)(x(y)z)pqr 617 618/\( (?: (?>[^()]+) | (?R) ) \) /Ix 619 (abcd) 620 (ab(xy)cd) 621 (a(b(c)d)e) 622 ((ab)) 623\= Expect no match 624 () 625 626/\( (?: (?>[^()]+) | (?R) )? \) /Ix 627 () 628 12(abcde(fsh)xyz(foo(bar))lmno)89 629 630/\( ( (?>[^()]+) | (?R) )* \) /Ix 631 (ab(xy)cd) 632 633/\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix 634 (ab(xy)cd) 635 636/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix 637 (ab(xy)cd) 638 (123ab(xy)cd) 639 640/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix 641 (ab(xy)cd) 642 (123ab(xy)cd) 643 644/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix 645 (ab(xy)cd) 646 647/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix 648 (abcd(xyz<p>qrs)123) 649 650/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix 651 (ab(cd)ef) 652 (ab(cd(ef)gh)ij) 653 654/^[[:alnum:]]/IB 655 656/^[[:^alnum:]]/IB 657 658/^[[:alpha:]]/IB 659 660/^[[:^alpha:]]/IB 661 662/[_[:alpha:]]/I 663 664/^[[:ascii:]]/IB 665 666/^[[:^ascii:]]/IB 667 668/^[[:blank:]]/IB 669 670/^[[:^blank:]]/IB 671 672/[\n\x0b\x0c\x0d[:blank:]]/I 673 674/^[[:cntrl:]]/IB 675 676/^[[:digit:]]/IB 677 678/^[[:graph:]]/IB 679 680/^[[:lower:]]/IB 681 682/^[[:print:]]/IB 683 684/^[[:punct:]]/IB 685 686/^[[:space:]]/IB 687 688/^[[:upper:]]/IB 689 690/^[[:xdigit:]]/IB 691 692/^[[:word:]]/IB 693 694/^[[:^cntrl:]]/IB 695 696/^[12[:^digit:]]/IB 697 698/^[[:^blank:]]/IB 699 700/[01[:alpha:]%]/IB 701 702/[[.ch.]]/I 703 704/[[=ch=]]/I 705 706/[[:rhubarb:]]/I 707 708/[[:upper:]]/Ii 709 A 710 a 711 712/[[:lower:]]/Ii 713 A 714 a 715 716/((?-i)[[:lower:]])[[:lower:]]/Ii 717 ab 718 aB 719\= Expect no match 720 Ab 721 AB 722 723/[\200-\110]/I 724 725/^(?(0)f|b)oo/I 726 727# This one's here because of the large output vector needed 728 729/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I 730 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC\=ovector=300 731 732# This one's here because Perl does this differently and PCRE2 can't at present 733 734/(main(O)?)+/I 735 mainmain 736 mainOmain 737 738# These are all cases where Perl does it differently (nested captures) 739 740/^(a(b)?)+$/I 741 aba 742 743/^(aa(bb)?)+$/I 744 aabbaa 745 746/^(aa|aa(bb))+$/I 747 aabbaa 748 749/^(aa(bb)??)+$/I 750 aabbaa 751 752/^(?:aa(bb)?)+$/I 753 aabbaa 754 755/^(aa(b(b))?)+$/I 756 aabbaa 757 758/^(?:aa(b(b))?)+$/I 759 aabbaa 760 761/^(?:aa(b(?:b))?)+$/I 762 aabbaa 763 764/^(?:aa(bb(?:b))?)+$/I 765 aabbbaa 766 767/^(?:aa(b(?:bb))?)+$/I 768 aabbbaa 769 770/^(?:aa(?:b(b))?)+$/I 771 aabbaa 772 773/^(?:aa(?:b(bb))?)+$/I 774 aabbbaa 775 776/^(aa(b(bb))?)+$/I 777 aabbbaa 778 779/^(aa(bb(bb))?)+$/I 780 aabbbbaa 781 782# ---------------- 783 784/#/IBx 785 786/a#/IBx 787 788/[\s]/IB 789 790/[\S]/IB 791 792/a(?i)b/IB 793 ab 794 aB 795\= Expect no match 796 AB 797 798/(a(?i)b)/IB 799 ab 800 aB 801\= Expect no match 802 AB 803 804/ (?i)abc/IBx 805 806/#this is a comment 807 (?i)abc/IBx 808 809/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/IB 810 811/\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/IB 812 813/\Q\E/IB 814 \ 815 816/\Q\Ex/IB 817 818/ \Q\E/IB 819 820/a\Q\E/IB 821 abc 822 bca 823 bac 824 825/a\Q\Eb/IB 826 abc 827 828/\Q\Eabc/IB 829 830/x*+\w/IB 831\= Expect no match 832 xxxxx 833 834/x?+/IB 835 836/x++/IB 837 838/x{1,3}+/B,no_auto_possess 839 840/x{1,3}+/Bi,no_auto_possess 841 842/[^x]{1,3}+/B,no_auto_possess 843 844/[^x]{1,3}+/Bi,no_auto_possess 845 846/(x)*+/IB 847 848/^(\w++|\s++)*$/I 849 now is the time for all good men to come to the aid of the party 850\= Expect no match 851 this is not a line with only words and spaces! 852 853/(\d++)(\w)/I 854 12345a 855\= Expect no match 856 12345+ 857 858/a++b/I 859 aaab 860 861/(a++b)/I 862 aaab 863 864/(a++)b/I 865 aaab 866 867/([^()]++|\([^()]*\))+/I 868 ((abc(ade)ufh()()x 869 870/\(([^()]++|\([^()]+\))+\)/I 871 (abc) 872 (abc(def)xyz) 873\= Expect no match 874 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 875 876/(abc){1,3}+/IB 877 878/a+?+/I 879 880/a{2,3}?+b/I 881 882/(?U)a+?+/I 883 884/a{2,3}?+b/I,ungreedy 885 886/x(?U)a++b/IB 887 xaaaab 888 889/(?U)xa++b/IB 890 xaaaab 891 892/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/IB 893 894/^x(?U)a+b/IB 895 896/^x(?U)(a+)b/IB 897 898/[.x.]/I 899 900/[=x=]/I 901 902/[:x:]/I 903 904/\F/I 905 906/\l/I 907 908/\L/I 909 910/\N{name}/I 911 912/\u/I 913 914/\U/I 915 916/a{1,3}b/ungreedy 917 ab 918 919/[/I 920 921/[a-/I 922 923/[[:space:]/I 924 925/[\s]/IB 926 927/[[:space:]]/IB 928 929/[[:space:]abcde]/IB 930 931/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix 932 <> 933 <abcd> 934 <abc <123> hij> 935 <abc <def> hij> 936 <abc<>def> 937 <abc<> 938\= Expect no match 939 <abc 940 941/8J\$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/IB 942 943/\$\<\.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/IB 944 945/(.*)\d+\1/I 946 947/(.*)\d+/I 948 949/(.*)\d+\1/Is 950 951/(.*)\d+/Is 952 953/(.*(xyz))\d+\2/I 954 955/((.*))\d+\1/I 956 abc123bc 957 958/a[b]/I 959 960/(?=a).*/I 961 962/(?=abc).xyz/Ii 963 964/(?=abc)(?i).xyz/I 965 966/(?=a)(?=b)/I 967 968/(?=.)a/I 969 970/((?=abcda)a)/I 971 972/((?=abcda)ab)/I 973 974/()a/I 975 976/(?:(?=.)|(?<!x))a/I 977 978/(?(1)ab|ac)(.)/I 979 980/(?(1)abz|acz)(.)/I 981 982/(?(1)abz)(.)/I 983 984/(?(1)abz)(1)23/I 985 986/(a)+/I 987 988/(a){2,3}/I 989 990/(a)*/I 991 992/[a]/I 993 994/[ab]/I 995 996/[ab]/I 997 998/[^a]/I 999 1000/\d456/I 1001 1002/\d456/I 1003 1004/a^b/I 1005 1006/^a/Im 1007 abcde 1008 xy\nabc 1009\= Expect no match 1010 xyabc 1011 1012/c|abc/I 1013 1014/(?i)[ab]/I 1015 1016/[ab](?i)cd/I 1017 1018/abc(?C)def/I 1019 abcdef 1020 1234abcdef 1021\= Expect no match 1022 abcxyz 1023 abcxyzf 1024 1025/abc(?C)de(?C1)f/I 1026 123abcdef 1027 1028/(?C1)\dabc(?C2)def/I 1029 1234abcdef 1030\= Expect no match 1031 abcdef 1032 1033/(?C1)\dabc(?C2)def/I 1034 1234abcdef 1035\= Expect no match 1036 abcdef 1037 1038/(?C255)ab/I 1039 1040/(?C256)ab/I 1041 1042/(?Cab)xx/I 1043 1044/(?C12vr)x/I 1045 1046/abc(?C)def/I 1047 \x83\x0\x61bcdef 1048 1049/(abc)(?C)de(?C1)f/I 1050 123abcdef 1051 123abcdef\=callout_capture 1052 123abcdefC-\=callout_none 1053\= Expect no match 1054 123abcdef\=callout_fail=1 1055 1056/(?C0)(abc(?C1))*/I 1057 abcabcabc 1058 abcabc\=callout_fail=1:4 1059 abcabcabc\=callout_fail=1:4 1060 1061/(\d{3}(?C))*/I 1062 123\=callout_capture 1063 123456\=callout_capture 1064 123456789\=callout_capture 1065 1066/((xyz)(?C)p|(?C1)xyzabc)/I 1067 xyzabc\=callout_capture 1068 1069/(X)((xyz)(?C)p|(?C1)xyzabc)/I 1070 Xxyzabc\=callout_capture 1071 1072/(?=(abc))(?C)abcdef/I 1073 abcdef\=callout_capture 1074 1075/(?!(abc)(?C1)d)(?C2)abcxyz/I 1076 abcxyz\=callout_capture 1077 1078/(?<=(abc)(?C))xyz/I 1079 abcxyz\=callout_capture 1080 1081/a(b+)(c*)(?C1)/I 1082\= Expect no match 1083 abbbbbccc\=callout_data=1 1084 1085/a(b+?)(c*?)(?C1)/I 1086\= Expect no match 1087 abbbbbccc\=callout_data=1 1088 1089/(?C)abc/I 1090 1091/(?C)^abc/I 1092 1093/(?C)a|b/I 1094 1095/a|(b)(?C)/I 1096 b 1097 1098/x(ab|(bc|(de|(?R))))/I 1099 xab 1100 xbc 1101 xde 1102 xxab 1103 xxxab 1104\= Expect no match 1105 xyab 1106 1107/^([^()]|\((?1)*\))*$/I 1108 abc 1109 a(b)c 1110 a(b(c))d 1111\= Expect no match) 1112 a(b(c)d 1113 1114/^>abc>([^()]|\((?1)*\))*<xyz<$/I 1115 >abc>123<xyz< 1116 >abc>1(2)3<xyz< 1117 >abc>(1(2)3)<xyz< 1118 1119/(a(?1)b)/IB 1120 1121/(a(?1)+b)/IB 1122 1123/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I 1124 12 1125 (((2+2)*-3)-7) 1126 -12 1127\= Expect no match 1128 ((2+2)*-3)-7) 1129 1130/^(x(y|(?1){2})z)/I 1131 xyz 1132 xxyzxyzz 1133\= Expect no match 1134 xxyzz 1135 xxyzxyzxyzz 1136 1137/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix 1138 <> 1139 <abcd> 1140 <abc <123> hij> 1141 <abc <def> hij> 1142 <abc<>def> 1143 <abc<> 1144\= Expect no match 1145 <abc 1146 1147/(?1)/I 1148 1149/((?2)(abc)/I 1150 1151/^(abc)def(?1)/I 1152 abcdefabc 1153 1154/^(a|b|c)=(?1)+/I 1155 a=a 1156 a=b 1157 a=bc 1158 1159/^(a|b|c)=((?1))+/I 1160 a=a 1161 a=b 1162 a=bc 1163 1164/a(?P<name1>b|c)d(?P<longername2>e)/IB 1165 abde 1166 acde 1167 1168/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/IB 1169 1170/(?P<a>a)...(?P=a)bbb(?P>a)d/IB 1171 1172/^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii 1173 1221 1174 Satan, oscillate my metallic sonatas! 1175 A man, a plan, a canal: Panama! 1176 Able was I ere I saw Elba. 1177\= Expect no match 1178 The quick brown fox 1179 1180/((?(R)a|b))\1(?1)?/I 1181 bb 1182 bbaa 1183 1184/(.*)a/Is 1185 1186/(.*)a\1/Is 1187 1188/(.*)a(b)\2/Is 1189 1190/((.*)a|(.*)b)z/Is 1191 1192/((.*)a|(.*)b)z\1/Is 1193 1194/((.*)a|(.*)b)z\2/Is 1195 1196/((.*)a|(.*)b)z\3/Is 1197 1198/((.*)a|^(.*)b)z\3/Is 1199 1200/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is 1201 1202/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is 1203 1204/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is 1205 1206/(a)(bc)/IB,no_auto_capture 1207 abc 1208 1209/(?P<one>a)(bc)/IB,no_auto_capture 1210 abc 1211 1212/(a)(?P<named>bc)/IB,no_auto_capture 1213 1214/(aaa(?C1)bbb|ab)/I 1215 aaabbb 1216 aaabbb\=callout_data=0 1217 aaabbb\=callout_data=1 1218\= Expect no match 1219 aaabbb\=callout_data=-1 1220 1221/ab(?P<one>cd)ef(?P<two>gh)/I 1222 abcdefgh 1223 abcdefgh\=copy=1,get=two 1224 abcdefgh\=copy=one,copy=two 1225 abcdefgh\=copy=three 1226 1227/(?P<Tes>)(?P<Test>)/IB 1228 1229/(?P<Test>)(?P<Tes>)/IB 1230 1231/(?P<Z>zz)(?P<A>aa)/I 1232 zzaa\=copy=Z 1233 zzaa\=copy=A 1234 1235/(?P<x>eks)(?P<x>eccs)/I 1236 1237/(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I 1238 1239"\[((?P<elem>\d+)(,(?P>elem))*)\]"I 1240 [10,20,30,5,5,4,4,2,43,23,4234] 1241\= Expect no match 1242 [] 1243 1244"\[((?P<elem>\d+)(,(?P>elem))*)?\]"I 1245 [10,20,30,5,5,4,4,2,43,23,4234] 1246 [] 1247 1248/(a(b(?2)c))?/IB 1249 1250/(a(b(?2)c))*/IB 1251 1252/(a(b(?2)c)){0,2}/IB 1253 1254/[ab]{1}+/B 1255 1256/()(?1){1}/B 1257 1258/()(?1)/B 1259 1260/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii 1261 Baby Bjorn Active Carrier - With free SHIPPING!! 1262 1263/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii 1264 Baby Bjorn Active Carrier - With free SHIPPING!! 1265 1266/a*.*b/IB 1267 1268/(a|b)*.?c/IB 1269 1270/abc(?C255)de(?C)f/IB 1271 1272/abcde/IB,auto_callout 1273 abcde 1274\= Expect no match 1275 abcdfe 1276 1277/a*b/IB,auto_callout 1278 ab 1279 aaaab 1280 aaaacb 1281 1282/a*b/IB,auto_callout 1283 ab 1284 aaaab 1285 aaaacb 1286 1287/a+b/IB,auto_callout 1288 ab 1289 aaaab 1290\= Expect no match 1291 aaaacb 1292 1293/(abc|def)x/IB,auto_callout 1294 abcx 1295 defx 1296\= Expect no match 1297 abcdefzx 1298 1299/(abc|def)x/IB,auto_callout 1300 abcx 1301 defx 1302\= Expect no match 1303 abcdefzx 1304 1305/(ab|cd){3,4}/I,auto_callout 1306 ababab 1307 abcdabcd 1308 abcdcdcdcdcd 1309 1310/([ab]{,4}c|xy)/IB,auto_callout 1311\= Expect no match 1312 Note: that { does NOT introduce a quantifier 1313 1314/([ab]{,4}c|xy)/IB,auto_callout 1315\= Expect no match 1316 Note: that { does NOT introduce a quantifier 1317 1318/([ab]{1,4}c|xy){4,5}?123/IB,auto_callout 1319 aacaacaacaacaac123 1320 1321/\b.*/I 1322 ab cd\=offset=1 1323 1324/\b.*/Is 1325 ab cd\=startoffset=1 1326 1327/(?!.bcd).*/I 1328 Xbcd12345 1329 1330/abcde/I 1331 ab\=ps 1332 abc\=ps 1333 abcd\=ps 1334 abcde\=ps 1335 the quick brown abc\=ps 1336\= Expect no match\=ps 1337 the quick brown abxyz fox\=ps 1338 1339"^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I 1340 13/05/04\=ps 1341 13/5/2004\=ps 1342 02/05/09\=ps 1343 1\=ps 1344 1/2\=ps 1345 1/2/0\=ps 1346 1/2/04\=ps 1347 0\=ps 1348 02/\=ps 1349 02/0\=ps 1350 02/1\=ps 1351\= Expect no match\=ps 1352 \=ps 1353 123\=ps 1354 33/4/04\=ps 1355 3/13/04\=ps 1356 0/1/2003\=ps 1357 0/\=ps 1358 02/0/\=ps 1359 02/13\=ps 1360 1361/0{0,2}ABC/I 1362 1363/\d{3,}ABC/I 1364 1365/\d*ABC/I 1366 1367/[abc]+DE/I 1368 1369/[abc]?123/I 1370 123\=ps 1371 a\=ps 1372 b\=ps 1373 c\=ps 1374 c12\=ps 1375 c123\=ps 1376 1377/^(?:\d){3,5}X/I 1378 1\=ps 1379 123\=ps 1380 123X 1381 1234\=ps 1382 1234X 1383 12345\=ps 1384 12345X 1385\= Expect no match 1386 1X 1387 123456\=ps 1388 1389"<(\w+)/?>(.)*</(\1)>"Igms 1390 <!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>\=jitstack=1024 1391 1392/line\nbreak/I 1393 this is a line\nbreak 1394 line one\nthis is a line\nbreak in the second line 1395 1396/line\nbreak/I,firstline 1397 this is a line\nbreak 1398\= Expect no match 1399 line one\nthis is a line\nbreak in the second line 1400 1401/line\nbreak/Im,firstline 1402 this is a line\nbreak 1403\= Expect no match 1404 line one\nthis is a line\nbreak in the second line 1405 1406/(?i)(?-i)AbCd/I 1407 AbCd 1408\= Expect no match 1409 abcd 1410 1411/a{11111111111111111111}/I 1412 1413/(){64294967295}/I 1414 1415/(){2,4294967295}/I 1416 1417"(?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 1418 abcdefghijklAkB 1419 1420"(?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 1421 abcdefghijklAkB 1422 1423"(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I 1424 abcdefghijklAkB 1425 1426"(?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 1427 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 1428 1429"(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 1430 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 1431 1432/[^()]*(?:\((?R)\)[^()]*)*/I 1433 (this(and)that 1434 (this(and)that) 1435 (this(and)that)stuff 1436 1437/[^()]*(?:\((?>(?R))\)[^()]*)*/I 1438 (this(and)that 1439 (this(and)that) 1440 1441/[^()]*(?:\((?R)\))*[^()]*/I 1442 (this(and)that 1443 (this(and)that) 1444 1445/(?:\((?R)\))*[^()]*/I 1446 (this(and)that 1447 (this(and)that) 1448 ((this)) 1449 1450/(?:\((?R)\))|[^()]*/I 1451 (this(and)that 1452 (this(and)that) 1453 (this) 1454 ((this)) 1455 1456/\x{0000ff}/I 1457 1458/^((?P<A>a1)|(?P<A>a2)b)/I 1459 1460/^((?P<A>a1)|(?P<A>a2)b)/I,dupnames 1461 a1b\=copy=A 1462 a2b\=copy=A 1463 a1b\=copy=Z,copy=A 1464 1465/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/I,dupnames 1466 1467/^(?P<A>a)(?P<A>b)/I,dupnames 1468 ab\=copy=A 1469 1470/^(?P<A>a)(?P<A>b)|cd/I,dupnames 1471 ab\=copy=A 1472 cd\=copy=A 1473 1474/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/I,dupnames 1475 cdefgh\=copy=A 1476 1477/^((?P<A>a1)|(?P<A>a2)b)/I,dupnames 1478 a1b\=get=A 1479 a2b\=get=A 1480 a1b\=get=Z,get=A 1481 1482/^(?P<A>a)(?P<A>b)/I,dupnames 1483 ab\=get=A 1484 1485/^(?P<A>a)(?P<A>b)|cd/I,dupnames 1486 ab\=get=A 1487 cd\=get=A 1488 1489/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/I,dupnames 1490 cdefgh\=get=A 1491 1492/(?J)^((?P<A>a1)|(?P<A>a2)b)/I 1493 a1b\=copy=A 1494 a2b\=copy=A 1495 1496/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I 1497 1498# In this next test, J is not set at the outer level; consequently it isn't set 1499# in the pattern's options; consequently pcre2_substring_get_byname() produces 1500# a random value. 1501 1502/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I 1503 a bc d\=copy=A,copy=B,copy=C 1504 1505/^(?P<A>a)?(?(A)a|b)/I 1506 aabc 1507 bc 1508\= Expect no match 1509 abc 1510 1511/(?:(?(ZZ)a|b)(?P<ZZ>X))+/I 1512 bXaX 1513 1514/(?:(?(2y)a|b)(X))+/I 1515 1516/(?:(?(ZA)a|b)(?P<ZZ>X))+/I 1517 1518/(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I 1519 bbXaaX 1520 1521/(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I 1522 (b)\\Xa\\X 1523 1524/(?P<ABC/I 1525 1526/(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I 1527 bXXaYYaY 1528 bXYaXXaX 1529 1530/()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I 1531 bXXaYYaY 1532 1533/\s*,\s*/I 1534 \x0b,\x0b 1535 \x0c,\x0d 1536 1537/^abc/Im,newline=lf 1538 xyz\nabc 1539 xyz\r\nabc 1540\= Expect no match 1541 xyz\rabc 1542 xyzabc\r 1543 xyzabc\rpqr 1544 xyzabc\r\n 1545 xyzabc\r\npqr 1546 1547/^abc/Im,newline=crlf 1548 xyz\r\nabclf> 1549\= Expect no match 1550 xyz\nabclf 1551 xyz\rabclf 1552 1553/^abc/Im,newline=cr 1554 xyz\rabc 1555\= Expect no match 1556 xyz\nabc 1557 xyz\r\nabc 1558 1559/^abc/Im,newline=bad 1560 1561/.*/I,newline=lf 1562 abc\ndef 1563 abc\rdef 1564 abc\r\ndef 1565 1566/.*/I,newline=cr 1567 abc\ndef 1568 abc\rdef 1569 abc\r\ndef 1570 1571/.*/I,newline=crlf 1572 abc\ndef 1573 abc\rdef 1574 abc\r\ndef 1575 1576/\w+(.)(.)?def/Is 1577 abc\ndef 1578 abc\rdef 1579 abc\r\ndef 1580 1581/(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I 1582 1583/()()()()()()()()()()()()()()()()()()()() 1584 ()()()()()()()()()()()()()()()()()()()() 1585 ()()()()()()()()()()()()()()()()()()()() 1586 ()()()()()()()()()()()()()()()()()()()() 1587 ()()()()()()()()()()()()()()()()()()()() 1588 (.(.))/Ix 1589 XY\=ovector=133 1590 1591/(a*b|(?i:c*(?-i)d))/I 1592 1593/()[ab]xyz/I 1594 1595/(|)[ab]xyz/I 1596 1597/(|c)[ab]xyz/I 1598 1599/(|c?)[ab]xyz/I 1600 1601/(d?|c?)[ab]xyz/I 1602 1603/(d?|c)[ab]xyz/I 1604 1605/^a*b\d/IB 1606 1607/^a*+b\d/IB 1608 1609/^a*?b\d/IB 1610 1611/^a+A\d/IB 1612 aaaA5 1613\= Expect no match 1614 aaaa5 1615 1616/^a*A\d/IBi 1617 aaaA5 1618 aaaa5 1619 a5 1620 1621/(a*|b*)[cd]/I 1622 1623/(a+|b*)[cd]/I 1624 1625/(a*|b+)[cd]/I 1626 1627/(a+|b+)[cd]/I 1628 1629/(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( 1630 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( 1631 ((( 1632 a 1633 )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 1634 )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 1635 ))) 1636/Ix 1637 large nest 1638 1639/a*\d/B 1640 1641/a*\D/B 1642 1643/0*\d/B 1644 1645/0*\D/B 1646 1647/a*\s/B 1648 1649/a*\S/B 1650 1651/ *\s/B 1652 1653/ *\S/B 1654 1655/a*\w/B 1656 1657/a*\W/B 1658 1659/=*\w/B 1660 1661/=*\W/B 1662 1663/\d*a/B 1664 1665/\d*2/B 1666 1667/\d*\d/B 1668 1669/\d*\D/B 1670 1671/\d*\s/B 1672 1673/\d*\S/B 1674 1675/\d*\w/B 1676 1677/\d*\W/B 1678 1679/\D*a/B 1680 1681/\D*2/B 1682 1683/\D*\d/B 1684 1685/\D*\D/B 1686 1687/\D*\s/B 1688 1689/\D*\S/B 1690 1691/\D*\w/B 1692 1693/\D*\W/B 1694 1695/\s*a/B 1696 1697/\s*2/B 1698 1699/\s*\d/B 1700 1701/\s*\D/B 1702 1703/\s*\s/B 1704 1705/\s*\S/B 1706 1707/\s*\w/B 1708 1709/\s*\W/B 1710 1711/\S*a/B 1712 1713/\S*2/B 1714 1715/\S*\d/B 1716 1717/\S*\D/B 1718 1719/\S*\s/B 1720 1721/\S*\S/B 1722 1723/\S*\w/B 1724 1725/\S*\W/B 1726 1727/\w*a/B 1728 1729/\w*2/B 1730 1731/\w*\d/B 1732 1733/\w*\D/B 1734 1735/\w*\s/B 1736 1737/\w*\S/B 1738 1739/\w*\w/B 1740 1741/\w*\W/B 1742 1743/\W*a/B 1744 1745/\W*2/B 1746 1747/\W*\d/B 1748 1749/\W*\D/B 1750 1751/\W*\s/B 1752 1753/\W*\S/B 1754 1755/\W*\w/B 1756 1757/\W*\W/B 1758 1759/[^a]+a/B 1760 1761/[^a]+a/Bi 1762 1763/[^a]+A/Bi 1764 1765/[^a]+b/B 1766 1767/[^a]+\d/B 1768 1769/a*[^a]/B 1770 1771/(?P<abc>x)(?P<xyz>y)/I 1772 xy\=copy=abc,copy=xyz 1773 1774/(?<abc>x)(?'xyz'y)/I 1775 xy\=copy=abc,copy=xyz 1776 1777/(?<abc'x)(?'xyz'y)/I 1778 1779/(?<abc>x)(?'xyz>y)/I 1780 1781/(?P'abc'x)(?P<xyz>y)/I 1782 1783/^(?:(?(ZZ)a|b)(?<ZZ>X))+/ 1784 bXaX 1785 bXbX 1786\= Expect no match 1787 aXaX 1788 aXbX 1789 1790/^(?P>abc)(?<abcd>xxx)/ 1791 1792/^(?P>abc)(?<abc>x|y)/ 1793 xx 1794 xy 1795 yy 1796 yx 1797 1798/^(?P>abc)(?P<abc>x|y)/ 1799 xx 1800 xy 1801 yy 1802 yx 1803 1804/^((?(abc)a|b)(?<abc>x|y))+/ 1805 bxay 1806 bxby 1807\= Expect no match 1808 axby 1809 1810/^(((?P=abc)|X)(?<abc>x|y))+/ 1811 XxXxxx 1812 XxXyyx 1813 XxXyxx 1814\= Expect no match 1815 x 1816 1817/^(?1)(abc)/ 1818 abcabc 1819 1820/^(?:(?:\1|X)(a|b))+/ 1821 Xaaa 1822 Xaba 1823 1824/^[\E\Qa\E-\Qz\E]+/B 1825 1826/^[a\Q]bc\E]/B 1827 1828/^[a-\Q\E]/B 1829 1830/^(?P>abc)[()](?<abc>)/B 1831 1832/^((?(abc)y)[()](?P<abc>x))+/B 1833 (xy)x 1834 1835/^(?P>abc)\Q()\E(?<abc>)/B 1836 1837/^(?P>abc)[a\Q(]\E(](?<abc>)/B 1838 1839/^(?P>abc) # this is (a comment) 1840 (?<abc>)/Bx 1841 1842/^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii 1843 1221 1844 Satan, oscillate my metallic sonatas! 1845 A man, a plan, a canal: Panama! 1846 Able was I ere I saw Elba. 1847\= Expect no match 1848 The quick brown fox 1849 1850/(?=(\w+))\1:/I 1851 abcd: 1852 1853/(?=(?'abc'\w+))\k<abc>:/I 1854 abcd: 1855 1856/(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/dupnames 1857 adaa 1858\= Expect no match 1859 addd 1860 adbb 1861 1862/(?'abc'a|b)(?<abc>d|e)(?&abc){2}/dupnames 1863 bdaa 1864 bdab 1865\= Expect no match 1866 bddd 1867 1868/(?(<bc))/ 1869 1870/(?(''))/ 1871 1872/(?('R')stuff)/ 1873 1874/((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x 1875 abcabc1Xabc2XabcXabcabc 1876 1877/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x 1878 abcabc1Xabc2XabcXabcabc 1879 1880/(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x 1881 1882/^(?(DEFINE) abc | xyz ) /x 1883 1884/(?(DEFINE) abc) xyz/Ix 1885 1886/(a|)*\d/ 1887 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4\=ovector=0 1888\= Expect no match 1889 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=ovector=0 1890 1891/^a.b/newline=lf 1892 a\rb 1893\= Expect no match 1894 a\nb 1895 1896/^a.b/newline=cr 1897 a\nb 1898\= Expect no match 1899 a\rb 1900 1901/^a.b/newline=anycrlf 1902 a\x85b 1903\= Expect no match 1904 a\rb 1905 1906/^a.b/newline=any 1907\= Expect no match 1908 a\nb 1909 a\rb 1910 a\x85b 1911 1912/^abc./gmx,newline=any 1913 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK 1914 1915/abc.$/gmx,newline=any 1916 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9 1917 1918/^a\Rb/bsr=unicode 1919 a\nb 1920 a\rb 1921 a\r\nb 1922 a\x0bb 1923 a\x0cb 1924 a\x85b 1925\= Expect no match 1926 a\n\rb 1927 1928/^a\R*b/bsr=unicode 1929 ab 1930 a\nb 1931 a\rb 1932 a\r\nb 1933 a\x0bb 1934 a\x0cb 1935 a\x85b 1936 a\n\rb 1937 a\n\r\x85\x0cb 1938 1939/^a\R+b/bsr=unicode 1940 a\nb 1941 a\rb 1942 a\r\nb 1943 a\x0bb 1944 a\x0cb 1945 a\x85b 1946 a\n\rb 1947 a\n\r\x85\x0cb 1948\= Expect no match 1949 ab 1950 1951/^a\R{1,3}b/bsr=unicode 1952 a\nb 1953 a\n\rb 1954 a\n\r\x85b 1955 a\r\n\r\nb 1956 a\r\n\r\n\r\nb 1957 a\n\r\n\rb 1958 a\n\n\r\nb 1959\= Expect no match 1960 a\n\n\n\rb 1961 a\r 1962 1963/(?&abc)X(?<abc>P)/I 1964 abcPXP123 1965 1966/(?1)X(?<abc>P)/I 1967 abcPXP123 1968 1969/(?:a(?&abc)b)*(?<abc>x)/ 1970 123axbaxbaxbx456 1971 123axbaxbaxb456 1972 1973/(?:a(?&abc)b){1,5}(?<abc>x)/ 1974 123axbaxbaxbx456 1975 1976/(?:a(?&abc)b){2,5}(?<abc>x)/ 1977 123axbaxbaxbx456 1978 1979/(?:a(?&abc)b){2,}(?<abc>x)/ 1980 123axbaxbaxbx456 1981 1982/(abc)(?i:(?1))/ 1983 defabcabcxyz 1984\= Expect no match 1985 DEFabcABCXYZ 1986 1987/(abc)(?:(?i)(?1))/ 1988 defabcabcxyz 1989\= Expect no match 1990 DEFabcABCXYZ 1991 1992/^(a)\g-2/ 1993 1994/^(a)\g/ 1995 1996/^(a)\g{0}/ 1997 1998/^(a)\g{3/ 1999 2000/^(a)\g{aa}/ 2001 2002/^a.b/newline=lf 2003 a\rb 2004\= Expect no match 2005 a\nb 2006 2007/.+foo/ 2008 afoo 2009\= Expect no match 2010 \r\nfoo 2011 \nfoo 2012 2013/.+foo/newline=crlf 2014 afoo 2015 \nfoo 2016\= Expect no match 2017 \r\nfoo 2018 2019/.+foo/newline=any 2020 afoo 2021\= Expect no match 2022 \nfoo 2023 \r\nfoo 2024 2025/.+foo/s 2026 afoo 2027 \r\nfoo 2028 \nfoo 2029 2030/^$/gm,newline=any 2031 abc\r\rxyz 2032 abc\n\rxyz 2033\= Expect no match 2034 abc\r\nxyz 2035 2036/(?m)^$/g,newline=any,aftertext 2037 abc\r\n\r\n 2038 2039/(?m)^$|^\r\n/g,newline=any,aftertext 2040 abc\r\n\r\n 2041 2042/(?m)$/g,newline=any,aftertext 2043 abc\r\n\r\n 2044 2045/abc.$/gmx,newline=anycrlf 2046 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9 2047 2048/^X/m 2049 XABC 2050\= Expect no match 2051 XABC\=notbol 2052 2053/(ab|c)(?-1)/B 2054 abc 2055 2056/xy(?+1)(abc)/B 2057 xyabcabc 2058\= Expect no match 2059 xyabc 2060 2061/x(?-0)y/ 2062 2063/x(?-1)y/ 2064 2065/x(?+0)y/ 2066 2067/x(?+1)y/ 2068 2069/^(abc)?(?(-1)X|Y)/B 2070 abcX 2071 Y 2072\= Expect no match 2073 abcY 2074 2075/^((?(+1)X|Y)(abc))+/B 2076 YabcXabc 2077 YabcXabcXabc 2078\= Expect no match 2079 XabcXabc 2080 2081/(?(-1)a)/B 2082 2083/((?(-1)a))/B 2084 2085/((?(-2)a))/B 2086 2087/^(?(+1)X|Y)(.)/B 2088 Y! 2089 2090/(?<A>tom|bon)-\k{A}/ 2091 tom-tom 2092 bon-bon 2093\= Expect no match 2094 tom-bon 2095 2096/\g{A/ 2097 2098/(?|(abc)|(xyz))/B 2099 >abc< 2100 >xyz< 2101 2102/(x)(?|(abc)|(xyz))(x)/B 2103 xabcx 2104 xxyzx 2105 2106/(x)(?|(abc)(pqr)|(xyz))(x)/B 2107 xabcpqrx 2108 xxyzx 2109 2110/\H++X/B 2111\= Expect no match 2112 XXXX 2113 2114/\H+\hY/B 2115 XXXX Y 2116 2117/\H+ Y/B 2118 2119/\h+A/B 2120 2121/\v*B/B 2122 2123/\V+\x0a/B 2124 2125/A+\h/B 2126 2127/ *\H/B 2128 2129/A*\v/B 2130 2131/\x0b*\V/B 2132 2133/\d+\h/B 2134 2135/\d*\v/B 2136 2137/S+\h\S+\v/B 2138 2139/\w{3,}\h\w+\v/B 2140 2141/\h+\d\h+\w\h+\S\h+\H/B 2142 2143/\v+\d\v+\w\v+\S\v+\V/B 2144 2145/\H+\h\H+\d/B 2146 2147/\V+\v\V+\w/B 2148 2149/\( (?: [^()]* | (?R) )* \)/x 2150(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(00)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)\=jitstack=1024 2151 2152/[\E]AAA/ 2153 2154/[\Q\E]AAA/ 2155 2156/[^\E]AAA/ 2157 2158/[^\Q\E]AAA/ 2159 2160/[\E^]AAA/ 2161 2162/[\Q\E^]AAA/ 2163 2164/A(*PRUNE)B(*SKIP)C(*THEN)D(*COMMIT)E(*F)F(*FAIL)G(?!)H(*ACCEPT)I/B 2165 2166/^a+(*FAIL)/auto_callout 2167\= Expect no match 2168 aaaaaa 2169 2170/a+b?c+(*FAIL)/auto_callout 2171\= Expect no match 2172 aaabccc 2173 2174/a+b?(*PRUNE)c+(*FAIL)/auto_callout 2175\= Expect no match 2176 aaabccc 2177 2178/a+b?(*COMMIT)c+(*FAIL)/auto_callout 2179\= Expect no match 2180 aaabccc 2181 2182/a+b?(*SKIP)c+(*FAIL)/auto_callout 2183\= Expect no match 2184 aaabcccaaabccc 2185 2186/a+b?(*THEN)c+(*FAIL)/auto_callout 2187\= Expect no match 2188 aaabccc 2189 2190/a(*MARK)b/ 2191 2192/\g6666666666/ 2193 2194/[\g6666666666]/B 2195 2196/(?1)\c[/ 2197 2198/.+A/newline=crlf 2199\= Expect no match 2200 \r\nA 2201 2202/\nA/newline=crlf 2203 \r\nA 2204 2205/[\r\n]A/newline=crlf 2206 \r\nA 2207 2208/(\r|\n)A/newline=crlf 2209 \r\nA 2210 2211/a(*CR)b/ 2212 2213/(*CR)a.b/ 2214 a\nb 2215\= Expect no match 2216 a\rb 2217 2218/(*CR)a.b/newline=lf 2219 a\nb 2220\= Expect no match 2221 a\rb 2222 2223/(*LF)a.b/newline=CRLF 2224 a\rb 2225\= Expect no match 2226 a\nb 2227 2228/(*CRLF)a.b/ 2229 a\rb 2230 a\nb 2231\= Expect no match 2232 a\r\nb 2233 2234/(*ANYCRLF)a.b/newline=CR 2235\= Expect no match 2236 a\rb 2237 a\nb 2238 a\r\nb 2239 2240/(*ANY)a.b/newline=cr 2241\= Expect no match 2242 a\rb 2243 a\nb 2244 a\r\nb 2245 a\x85b 2246 2247/(*ANY).*/g 2248 abc\r\ndef 2249 2250/(*ANYCRLF).*/g 2251 abc\r\ndef 2252 2253/(*CRLF).*/g 2254 abc\r\ndef 2255 2256/(*NUL)^.*/ 2257 a\nb\x00ccc 2258 2259/(*NUL)^.*/s 2260 a\nb\x00ccc 2261 2262/^x/m,newline=NUL 2263 ab\x00xy 2264 2265/'#comment' 0d 0a 00 '^x\' 0a 'y'/x,newline=nul,hex 2266 x\nyz 2267 2268/(*NUL)^X\NY/ 2269 X\nY 2270 X\rY 2271\= Expect no match 2272 X\x00Y 2273 2274/a\Rb/I,bsr=anycrlf 2275 a\rb 2276 a\nb 2277 a\r\nb 2278\= Expect no match 2279 a\x85b 2280 a\x0bb 2281 2282/a\Rb/I,bsr=unicode 2283 a\rb 2284 a\nb 2285 a\r\nb 2286 a\x85b 2287 a\x0bb 2288 2289/a\R?b/I,bsr=anycrlf 2290 a\rb 2291 a\nb 2292 a\r\nb 2293\= Expect no match 2294 a\x85b 2295 a\x0bb 2296 2297/a\R?b/I,bsr=unicode 2298 a\rb 2299 a\nb 2300 a\r\nb 2301 a\x85b 2302 a\x0bb 2303 2304/a\R{2,4}b/I,bsr=anycrlf 2305 a\r\n\nb 2306 a\n\r\rb 2307 a\r\n\r\n\r\n\r\nb 2308\= Expect no match 2309 a\x85\x85b 2310 a\x0b\x0bb 2311 2312/a\R{2,4}b/I,bsr=unicode 2313 a\r\rb 2314 a\n\n\nb 2315 a\r\n\n\r\rb 2316 a\x85\x85b 2317 a\x0b\x0bb 2318\= Expect no match 2319 a\r\r\r\r\rb 2320 2321/(*BSR_ANYCRLF)a\Rb/I 2322 a\nb 2323 a\rb 2324 2325/(*BSR_UNICODE)a\Rb/I 2326 a\x85b 2327 2328/(*BSR_ANYCRLF)(*CRLF)a\Rb/I 2329 a\nb 2330 a\rb 2331 2332/(*CRLF)(*BSR_UNICODE)a\Rb/I 2333 a\x85b 2334 2335/(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I 2336 2337/(?<a>)(?&)/ 2338 2339/(?<abc>)(?&a)/ 2340 2341/(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/ 2342 2343/(?+-a)/ 2344 2345/(?-+a)/ 2346 2347/(?(-1))/ 2348 2349/(?(+10))/ 2350 2351/(?(10))/ 2352 2353/(?(+2))()()/ 2354 2355/(?(2))()()/ 2356 2357/\k''/ 2358 2359/\k<>/ 2360 2361/\k{}/ 2362 2363/\k/ 2364 2365/\kabc/ 2366 2367/(?P=)/ 2368 2369/(?P>)/ 2370 2371/[[:foo:]]/ 2372 2373/[[:1234:]]/ 2374 2375/[[:f\oo:]]/ 2376 2377/[[: :]]/ 2378 2379/[[:...:]]/ 2380 2381/[[:l\ower:]]/ 2382 2383/[[:abc\:]]/ 2384 2385/[abc[:x\]pqr:]]/ 2386 2387/[[:a\dz:]]/ 2388 2389/(^(a|b\g<-1'c))/ 2390 2391/^(?+1)(?<a>x|y){0}z/ 2392 xzxx 2393 yzyy 2394\= Expect no match 2395 xxz 2396 2397/(\3)(\1)(a)/ 2398\= Expect no match 2399 cat 2400 2401/(\3)(\1)(a)/allow_empty_class,match_unset_backref,dupnames 2402 cat 2403 2404/TA]/ 2405 The ACTA] comes 2406 2407/TA]/allow_empty_class,match_unset_backref,dupnames 2408 The ACTA] comes 2409 2410/(?2)[]a()b](abc)/ 2411 abcbabc 2412 2413/(?2)[^]a()b](abc)/ 2414 abcbabc 2415 2416/(?1)[]a()b](abc)/ 2417 abcbabc 2418\= Expect no match 2419 abcXabc 2420 2421/(?1)[^]a()b](abc)/ 2422 abcXabc 2423\= Expect no match 2424 abcbabc 2425 2426/(?2)[]a()b](abc)(xyz)/ 2427 xyzbabcxyz 2428 2429/(?&N)[]a(?<N>)](?<M>abc)/ 2430 abc<abc 2431 2432/(?&N)[]a(?<N>)](abc)/ 2433 abc<abc 2434 2435/a[]b/ 2436 2437/a[^]b/ 2438 2439/a[]b/allow_empty_class,match_unset_backref,dupnames 2440\= Expect no match 2441 ab 2442 2443/a[]+b/allow_empty_class,match_unset_backref,dupnames 2444\= Expect no match 2445 ab 2446 2447/a[]*+b/allow_empty_class,match_unset_backref,dupnames 2448\= Expect no match 2449 ab 2450 2451/a[^]b/allow_empty_class,match_unset_backref,dupnames 2452 aXb 2453 a\nb 2454\= Expect no match 2455 ab 2456 2457/a[^]+b/allow_empty_class,match_unset_backref,dupnames 2458 aXb 2459 a\nX\nXb 2460\= Expect no match 2461 ab 2462 2463/a(?!)b/B 2464 2465/(?!)?a/B 2466 ab 2467 2468/a(*FAIL)+b/ 2469 2470/(abc|pqr|123){0}[xyz]/I 2471 2472/(?(?=.*b)b|^)/I,auto_callout 2473 adc 2474 abc 2475 2476/(?(?=b).*b|^d)/I 2477 2478/(?(?=.*b).*b|^d)/I 2479 2480/xyz/auto_callout 2481 xyz 2482 abcxyz 2483\= Expect no match 2484 abc 2485 abcxypqr 2486 2487/xyz/auto_callout,no_start_optimize 2488 abcxyz 2489\= Expect no match 2490 abc 2491 abcxypqr 2492 2493/(*NO_START_OPT)xyz/auto_callout 2494 abcxyz 2495 2496/(*NO_AUTO_POSSESS)a+b/B 2497 2498/xyz/auto_callout,no_start_optimize 2499 abcxyz 2500 2501/^"((?(?=[a])[^"])|b)*"$/auto_callout 2502 "ab" 2503 2504/^"((?(?=[a])[^"])|b)*"$/ 2505 "ab" 2506 2507/^X(?5)(a)(?|(b)|(q))(c)(d)Y/ 2508 XYabcdY 2509 2510/^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/ 2511 XYabcdY 2512 2513/Xa{2,4}b/ 2514 X\=ps 2515 Xa\=ps 2516 Xaa\=ps 2517 Xaaa\=ps 2518 Xaaaa\=ps 2519 2520/Xa{2,4}?b/ 2521 X\=ps 2522 Xa\=ps 2523 Xaa\=ps 2524 Xaaa\=ps 2525 Xaaaa\=ps 2526 2527/Xa{2,4}+b/ 2528 X\=ps 2529 Xa\=ps 2530 Xaa\=ps 2531 Xaaa\=ps 2532 Xaaaa\=ps 2533 2534/X\d{2,4}b/ 2535 X\=ps 2536 X3\=ps 2537 X33\=ps 2538 X333\=ps 2539 X3333\=ps 2540 2541/X\d{2,4}?b/ 2542 X\=ps 2543 X3\=ps 2544 X33\=ps 2545 X333\=ps 2546 X3333\=ps 2547 2548/X\d{2,4}+b/ 2549 X\=ps 2550 X3\=ps 2551 X33\=ps 2552 X333\=ps 2553 X3333\=ps 2554 2555/X\D{2,4}b/ 2556 X\=ps 2557 Xa\=ps 2558 Xaa\=ps 2559 Xaaa\=ps 2560 Xaaaa\=ps 2561 2562/X\D{2,4}?b/ 2563 X\=ps 2564 Xa\=ps 2565 Xaa\=ps 2566 Xaaa\=ps 2567 Xaaaa\=ps 2568 2569/X\D{2,4}+b/ 2570 X\=ps 2571 Xa\=ps 2572 Xaa\=ps 2573 Xaaa\=ps 2574 Xaaaa\=ps 2575 2576/X[abc]{2,4}b/ 2577 X\=ps 2578 Xa\=ps 2579 Xaa\=ps 2580 Xaaa\=ps 2581 Xaaaa\=ps 2582 2583/X[abc]{2,4}?b/ 2584 X\=ps 2585 Xa\=ps 2586 Xaa\=ps 2587 Xaaa\=ps 2588 Xaaaa\=ps 2589 2590/X[abc]{2,4}+b/ 2591 X\=ps 2592 Xa\=ps 2593 Xaa\=ps 2594 Xaaa\=ps 2595 Xaaaa\=ps 2596 2597/X[^a]{2,4}b/ 2598 X\=ps 2599 Xz\=ps 2600 Xzz\=ps 2601 Xzzz\=ps 2602 Xzzzz\=ps 2603 2604/X[^a]{2,4}?b/ 2605 X\=ps 2606 Xz\=ps 2607 Xzz\=ps 2608 Xzzz\=ps 2609 Xzzzz\=ps 2610 2611/X[^a]{2,4}+b/ 2612 X\=ps 2613 Xz\=ps 2614 Xzz\=ps 2615 Xzzz\=ps 2616 Xzzzz\=ps 2617 2618/(Y)X\1{2,4}b/ 2619 YX\=ps 2620 YXY\=ps 2621 YXYY\=ps 2622 YXYYY\=ps 2623 YXYYYY\=ps 2624 2625/(Y)X\1{2,4}?b/ 2626 YX\=ps 2627 YXY\=ps 2628 YXYY\=ps 2629 YXYYY\=ps 2630 YXYYYY\=ps 2631 2632/(Y)X\1{2,4}+b/ 2633 YX\=ps 2634 YXY\=ps 2635 YXYY\=ps 2636 YXYYY\=ps 2637 YXYYYY\=ps 2638 2639/\++\KZ|\d+X|9+Y/startchar 2640 ++++123999\=ps 2641 ++++123999Y\=ps 2642 ++++Z1234\=ps 2643 2644/Z(*F)/ 2645\= Expect no match 2646 Z\=ps 2647 ZA\=ps 2648 2649/Z(?!)/ 2650\= Expect no match 2651 Z\=ps 2652 ZA\=ps 2653 2654/dog(sbody)?/ 2655 dogs\=ps 2656 dogs\=ph 2657 2658/dog(sbody)??/ 2659 dogs\=ps 2660 dogs\=ph 2661 2662/dog|dogsbody/ 2663 dogs\=ps 2664 dogs\=ph 2665 2666/dogsbody|dog/ 2667 dogs\=ps 2668 dogs\=ph 2669 2670/\bthe cat\b/ 2671 the cat\=ps 2672 the cat\=ph 2673 2674/abc/ 2675 abc\=ps 2676 abc\=ph 2677 2678/abc\K123/startchar 2679 xyzabc123pqr 2680 xyzabc12\=ps 2681 xyzabc12\=ph 2682 2683/(?<=abc)123/ 2684 xyzabc123pqr 2685 xyzabc12\=ps 2686 xyzabc12\=ph 2687 2688/\babc\b/ 2689 +++abc+++ 2690 +++ab\=ps 2691 +++ab\=ph 2692 2693/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/B 2694 2695/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/B 2696 2697/(ab)(x(y)z(cd(*ACCEPT)))pq/B 2698 2699/abc\K/aftertext,startchar 2700 abcdef 2701 abcdef\=notempty_atstart 2702 xyzabcdef\=notempty_atstart 2703\= Expect no match 2704 abcdef\=notempty 2705 xyzabcdef\=notempty 2706 2707/^(?:(?=abc)|abc\K)/aftertext,startchar 2708 abcdef 2709 abcdef\=notempty_atstart 2710\= Expect no match 2711 abcdef\=notempty 2712 2713/a?b?/aftertext 2714 xyz 2715 xyzabc 2716 xyzabc\=notempty 2717 xyzabc\=notempty_atstart 2718 xyz\=notempty_atstart 2719\= Expect no match 2720 xyz\=notempty 2721 2722/^a?b?/aftertext 2723 xyz 2724 xyzabc 2725\= Expect no match 2726 xyzabc\=notempty 2727 xyzabc\=notempty_atstart 2728 xyz\=notempty_atstart 2729 xyz\=notempty 2730 2731/^(?<name>a|b\g<name>c)/ 2732 aaaa 2733 bacxxx 2734 bbaccxxx 2735 bbbacccxx 2736 2737/^(?<name>a|b\g'name'c)/ 2738 aaaa 2739 bacxxx 2740 bbaccxxx 2741 bbbacccxx 2742 2743/^(a|b\g<1>c)/ 2744 aaaa 2745 bacxxx 2746 bbaccxxx 2747 bbbacccxx 2748 2749/^(a|b\g'1'c)/ 2750 aaaa 2751 bacxxx 2752 bbaccxxx 2753 bbbacccxx 2754 2755/^(a|b\g'-1'c)/ 2756 aaaa 2757 bacxxx 2758 bbaccxxx 2759 bbbacccxx 2760 2761/(^(a|b\g<-1>c))/ 2762 aaaa 2763 bacxxx 2764 bbaccxxx 2765 bbbacccxx 2766 2767/(?-i:\g<name>)(?i:(?<name>a))/ 2768 XaaX 2769 XAAX 2770 2771/(?i:\g<name>)(?-i:(?<name>a))/ 2772 XaaX 2773\= Expect no match 2774 XAAX 2775 2776/(?-i:\g<+1>)(?i:(a))/ 2777 XaaX 2778 XAAX 2779 2780/(?=(?<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>\})\}))\{/ 2781 2782/(?<n>a|b|c)\g<n>*/ 2783 abc 2784 accccbbb 2785 2786/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/ 2787 XYabcdY 2788 2789/(?<=b(?1)|zzz)(a)/ 2790 xbaax 2791 xzzzax 2792 2793/(a)(?<=b\1)/ 2794 2795/(a)(?<=b+(?1))/ 2796 2797/(a+)(?<=b(?1))/ 2798 2799/(a(?<=b(?1)))/ 2800 2801/(?<=b(?1))xyz/ 2802 2803/(?<=b(?1))xyz(b+)pqrstuvew/ 2804 2805/(a|bc)\1/I 2806 2807/(a|bc)\1{2,3}/I 2808 2809/(a|bc)(?1)/I 2810 2811/(a|b\1)(a|b\1)/I 2812 2813/(a|b\1){2}/I 2814 2815/(a|bbbb\1)(a|bbbb\1)/I 2816 2817/(a|bbbb\1){2}/I 2818 2819/^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]/I 2820 2821/<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>/Iis 2822 2823"(?>.*/)foo"I 2824 2825/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /Ix 2826 2827/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/Ii 2828 2829/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/I 2830 2831/<a[\s]+href[\s]*=[\s]* # find <a href= 2832 ([\"\'])? # find single or double quote 2833 (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching 2834 # quote, otherwise match up to next space 2835/Iisx 2836 2837/^(?!:) # colon disallowed at start 2838 (?: # start of item 2839 (?: [0-9a-f]{1,4} | # 1-4 hex digits or 2840 (?(1)0 | () ) ) # if null previously matched, fail; else null 2841 : # followed by colon 2842 ){1,7} # end item; 1-7 of them required 2843 [0-9a-f]{1,4} $ # final hex number at end of string 2844 (?(1)|.) # check that there was an empty component 2845 /Iix 2846 2847/(?|(?<a>A)|(?<a>B))/I 2848 AB\=copy=a 2849 BA\=copy=a 2850 2851/(?|(?<a>A)|(?<b>B))/ 2852 2853/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) | 2854 b(?<quote> (?<apostrophe>')|(?<realquote>")) ) 2855 (?('quote')[a-z]+|[0-9]+)/Ix,dupnames 2856 a"aaaaa 2857 b"aaaaa 2858\= Expect no match 2859 b"11111 2860 a"11111 2861 2862/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/IBx,dupnames 2863 abcdX 2864 eX 2865\= Expect no match 2866 abcdY 2867 ey 2868 2869/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/IBx,dupnames 2870 abcdd 2871\= Expect no match 2872 abcdde 2873 2874/abcd*/ 2875 xxxxabcd\=ps 2876 xxxxabcd\=ph 2877 2878/abcd*/i 2879 xxxxabcd\=ps 2880 xxxxabcd\=ph 2881 XXXXABCD\=ps 2882 XXXXABCD\=ph 2883 2884/abc\d*/ 2885 xxxxabc1\=ps 2886 xxxxabc1\=ph 2887 2888/(a)bc\1*/ 2889 xxxxabca\=ps 2890 xxxxabca\=ph 2891 2892/abc[de]*/ 2893 xxxxabcde\=ps 2894 xxxxabcde\=ph 2895 2896/(\3)(\1)(a)/allow_empty_class,match_unset_backref,dupnames 2897 cat 2898 2899/(\3)(\1)(a)/I,allow_empty_class,match_unset_backref,dupnames 2900 cat 2901 2902/(\3)(\1)(a)/I 2903\= Expect no match 2904 cat 2905 2906/i(?(DEFINE)(?<s>a))/I 2907 i 2908 2909/()i(?(1)a)/I 2910 ia 2911 2912/(?i)a(?-i)b|c/B 2913 XabX 2914 XAbX 2915 CcC 2916\= Expect no match 2917 XABX 2918 2919/(?i)a(?s)b|c/B 2920 2921/(?i)a(?s-i)b|c/B 2922 2923/^(ab(c\1)d|x){2}$/B 2924 xabcxd 2925 2926/^(?&t)*+(?(DEFINE)(?<t>.))$/B 2927 2928/^(?&t)*(?(DEFINE)(?<t>.))$/B 2929 2930# This one is here because Perl gives the match as "b" rather than "ab". I 2931# believe this to be a Perl bug. 2932 2933/(?>a\Kb)z|(ab)/ 2934 ab\=startchar 2935 2936/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ 2937 abcd 2938 0abc 2939 2940/abc(*MARK:)pqr/ 2941 2942/abc(*:)pqr/ 2943 2944/(*COMMIT:X)/B 2945 2946# This should, and does, fail. In Perl, it does not, which I think is a 2947# bug because replacing the B in the pattern by (B|D) does make it fail. 2948# Turning off Perl's optimization by inserting (??{""}) also makes it fail. 2949 2950/A(*COMMIT)B/aftertext,mark 2951\= Expect no match 2952 ACABX 2953 2954# These should be different, but in Perl they are not, which I think 2955# is a bug in Perl. 2956 2957/A(*THEN)B|A(*THEN)C/mark 2958 AC 2959 2960/A(*PRUNE)B|A(*PRUNE)C/mark 2961\= Expect no match 2962 AC 2963 2964# Mark names can be duplicated. Perl doesn't give a mark for this one, 2965# though PCRE2 does. 2966 2967/^A(*:A)B|^X(*:A)Y/mark 2968\= Expect no match 2969 XAQQ 2970 2971# COMMIT at the start of a pattern should be the same as an anchor. Perl 2972# optimizations defeat this. So does the PCRE2 optimization unless we disable 2973# it. 2974 2975/(*COMMIT)ABC/ 2976 ABCDEFG 2977 2978/(*COMMIT)ABC/no_start_optimize 2979\= Expect no match 2980 DEFGABC 2981 2982/^(ab (c+(*THEN)cd) | xyz)/x 2983\= Expect no match 2984 abcccd 2985 2986/^(ab (c+(*PRUNE)cd) | xyz)/x 2987\= Expect no match 2988 abcccd 2989 2990/^(ab (c+(*FAIL)cd) | xyz)/x 2991\= Expect no match 2992 abcccd 2993 2994# Perl gets some of these wrong 2995 2996/(?>.(*ACCEPT))*?5/ 2997 abcde 2998 2999/(.(*ACCEPT))*?5/ 3000 abcde 3001 3002/(.(*ACCEPT))5/ 3003 abcde 3004 3005/(.(*ACCEPT))*5/ 3006 abcde 3007 3008/A\NB./B 3009 ACBD 3010\= Expect no match 3011 A\nB 3012 ACB\n 3013 3014/A\NB./Bs 3015 ACBD 3016 ACB\n 3017\= Expect no match 3018 A\nB 3019 3020/A\NB/newline=crlf 3021 A\nB 3022 A\rB 3023\= Expect no match 3024 A\r\nB 3025 3026/\R+b/B 3027 3028/\R+\n/B 3029 3030/\R+\d/B 3031 3032/\d*\R/B 3033 3034/\s*\R/B 3035 \x20\x0a 3036 \x20\x0d 3037 \x20\x0d\x0a 3038 3039/\S*\R/B 3040 a\x0a 3041 3042/X\h*\R/B 3043 X\x20\x0a 3044 3045/X\H*\R/B 3046 X\x0d\x0a 3047 3048/X\H+\R/B 3049 X\x0d\x0a 3050 3051/X\H++\R/B 3052\= Expect no match 3053 X\x0d\x0a 3054 3055/(?<=abc)def/ 3056 abc\=ph 3057 3058/abc$/ 3059 abc 3060 abc\=ps 3061 abc\=ph 3062 3063/abc$/m 3064 abc 3065 abc\n 3066 abc\=ph 3067 abc\n\=ph 3068 abc\=ps 3069 abc\n\=ps 3070 3071/abc\z/ 3072 abc 3073 abc\=ps 3074 abc\=ph 3075 3076/abc\Z/ 3077 abc 3078 abc\=ps 3079 abc\=ph 3080 3081/abc\b/ 3082 abc 3083 abc\=ps 3084 abc\=ph 3085 3086/abc\B/ 3087 abc\=ps 3088 abc\=ph 3089\= Expect no match 3090 abc 3091 3092/.+/ 3093\= Bad offsets 3094 abc\=offset=4 3095 abc\=offset=-4 3096\= Valid data 3097 abc\=offset=0 3098 abc\=offset=1 3099 abc\=offset=2 3100\= Expect no match 3101 abc\=offset=3 3102 3103/^\cģ/ 3104 3105/(?P<abn>(?P=abn)xxx)/B 3106 3107/(a\1z)/B 3108 3109/(?P<abn>(?P=abn)(?<badstufxxx)/B 3110 3111/(?P<abn>(?P=axn)xxx)/B 3112 3113/(?P<abn>(?P=axn)xxx)(?<axn>yy)/B 3114 3115# These tests are here because Perl gets the first one wrong. 3116 3117/(\R*)(.)/s 3118 \r\n 3119 \r\r\n\n\r 3120 \r\r\n\n\r\n 3121 3122/(\R)*(.)/s 3123 \r\n 3124 \r\r\n\n\r 3125 \r\r\n\n\r\n 3126 3127/((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s 3128 \r\n 3129 \r\r\n\n\r 3130 \r\r\n\n\r\n 3131 3132# ------------- 3133 3134/^abc$/B 3135 3136/^abc$/Bm 3137 3138/^(a)*+(\w)/ 3139 aaaaX 3140\= Expect no match 3141 aaaa 3142 3143/^(?:a)*+(\w)/ 3144 aaaaX 3145\= Expect no match 3146 aaaa 3147 3148/(a)++1234/IB 3149 3150/([abc])++1234/I 3151 3152/(?<=(abc)+)X/ 3153 3154/(^ab)/I 3155 3156/(^ab)++/I 3157 3158/(^ab|^)+/I 3159 3160/(^ab|^)++/I 3161 3162/(?:^ab)/I 3163 3164/(?:^ab)++/I 3165 3166/(?:^ab|^)+/I 3167 3168/(?:^ab|^)++/I 3169 3170/(.*ab)/I 3171 3172/(.*ab)++/I 3173 3174/(.*ab|.*)+/I 3175 3176/(.*ab|.*)++/I 3177 3178/(?:.*ab)/I 3179 3180/(?:.*ab)++/I 3181 3182/(?:.*ab|.*)+/I 3183 3184/(?:.*ab|.*)++/I 3185 3186/(?=a)[bcd]/I 3187 3188/((?=a))[bcd]/I 3189 3190/((?=a))+[bcd]/I 3191 3192/((?=a))++[bcd]/I 3193 3194/(?=a+)[bcd]/Ii 3195 3196/(?=a+?)[bcd]/Ii 3197 3198/(?=a++)[bcd]/Ii 3199 3200/(?=a{3})[bcd]/Ii 3201 3202/(abc)\1+/ 3203 3204# Perl doesn't get these right IMO (the 3rd is PCRE2-specific) 3205 3206/(?1)(?:(b(*ACCEPT))){0}/ 3207 b 3208 3209/(?1)(?:(b(*ACCEPT))){0}c/ 3210 bc 3211\= Expect no match 3212 b 3213 3214/(?1)(?:((*ACCEPT))){0}c/ 3215 c 3216 c\=notempty 3217 3218/^.*?(?(?=a)a|b(*THEN)c)/ 3219\= Expect no match 3220 ba 3221 3222/^.*?(?(?=a)a|bc)/ 3223 ba 3224 3225/^.*?(?(?=a)a(*THEN)b|c)/ 3226\= Expect no match 3227 ac 3228 3229/^.*?(?(?=a)a(*THEN)b)c/ 3230\= Expect no match 3231 ac 3232 3233/^.*?(a(*THEN)b)c/ 3234\= Expect no match 3235 aabc 3236 3237/^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x 3238 aabc 3239 3240/^.*?(a(*THEN)b|z)c/ 3241 aabc 3242 3243/^.*?(z|a(*THEN)b)c/ 3244 aabc 3245 3246# These are here because they are not Perl-compatible; the studying means the 3247# mark is not seen. 3248 3249/(*MARK:A)(*SKIP:B)(C|X)/mark 3250 C 3251\= Expect no match 3252 D 3253 3254/(*:A)A+(*SKIP:A)(B|Z)/mark 3255\= Expect no match 3256 AAAC 3257 3258# ---------------------------- 3259 3260"(?=a*(*ACCEPT)b)c" 3261 c 3262 c\=notempty 3263 3264/(?1)c(?(DEFINE)((*ACCEPT)b))/ 3265 c 3266 c\=notempty 3267 3268/(?>(*ACCEPT)b)c/ 3269 c 3270\= Expect no match 3271 c\=notempty 3272 3273/(?:(?>(a)))+a%/allaftertext 3274 %aa% 3275 3276/(a)b|ac/allaftertext 3277 ac\=ovector=1 3278 3279/(a)(b)x|abc/allaftertext 3280 abc\=ovector=2 3281 3282/(a)bc|(a)(b)\2/ 3283 abc\=ovector=1 3284 abc\=ovector=2 3285 aba\=ovector=1 3286 aba\=ovector=2 3287 aba\=ovector=3 3288 aba\=ovector=4 3289 3290/(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/I 3291 3292/(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/I 3293 3294/(a(?2)|b)(b(?1)|a)(?1)(?2)/I 3295 3296/(abc)(?1)/I 3297 3298/(?:(foo)|(bar)|(baz))X/allcaptures 3299 bazfooX 3300 foobazbarX 3301 barfooX 3302 bazX 3303 foobarbazX 3304 bazfooX\=ovector=0 3305 bazfooX\=ovector=1 3306 bazfooX\=ovector=2 3307 bazfooX\=ovector=3 3308 3309/(?=abc){3}abc/B 3310 3311/(?=abc)+abc/B 3312 3313/(?=abc)++abc/B 3314 3315/(?=abc){0}xyz/B 3316 3317/(?=(a))?./B 3318 3319/(?=(a))??./B 3320 3321/^(?=(a)){0}b(?1)/B 3322 3323/(?(DEFINE)(a))?b(?1)/B 3324 3325/^(?=(?1))?[az]([abc])d/B 3326 3327/^(?!a){0}\w+/B 3328 3329/(?<=(abc))?xyz/B 3330 3331/[:a[:abc]b:]/B 3332 3333/^(a(*:A)(d|e(*:B))z|aeq)/auto_callout 3334 adz 3335 aez 3336 aeqwerty 3337 3338/.(*F)/ 3339\= Expect no match 3340 abc\=ph 3341 3342/\btype\b\W*?\btext\b\W*?\bjavascript\b/I 3343 3344/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/I 3345 3346/a(*SKIP)c|b(*ACCEPT)|/I,aftertext 3347 a 3348 3349/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/I 3350 ax 3351 3352'a*(*ACCEPT)b'aftertext 3353 abc\=notempty_atstart 3354 bbb\=notempty_atstart 3355\= Expect no match 3356 \=notempty_atstart 3357 3358/(*ACCEPT)a/I,aftertext 3359 bax 3360 3361/z(*ACCEPT)a/I,aftertext 3362 baxzbx 3363 3364/^(?>a+)(?>(z+))\w/B 3365 aaaazzzzb 3366\= Expect no match 3367 aazz 3368 3369/(.)(\1|a(?2))/ 3370 bab 3371 3372/\1|(.)(?R)\1/ 3373 cbbbc 3374 3375/(.)((?(1)c|a)|a(?2))/ 3376\= Expect no match 3377 baa 3378 3379/(?P<abn>(?P=abn)xxx)/B 3380 3381/(a\1z)/B 3382 3383/^a\x41z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3384 aAz 3385\= Expect no match 3386 ax41z 3387 3388/^a[m\x41]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3389 aAz 3390 3391/^a\x1z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3392 ax1z 3393 3394/^a\u0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3395 aAz 3396\= Expect no match 3397 au0041z 3398 3399/^a[m\u0041]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3400 aAz 3401 3402/^a\u041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3403 au041z 3404\= Expect no match 3405 aAz 3406 3407/^a\U0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3408 aU0041z 3409\= Expect no match 3410 aAz 3411 3412/^\u{7a}/alt_bsux 3413 u{7a} 3414\= Expect no match 3415 zoo 3416 3417/^\u{7a}/extra_alt_bsux 3418 zoo 3419 3420/(?(?=c)c|d)++Y/B 3421 3422/(?(?=c)c|d)*+Y/B 3423 3424/a[\NB]c/ 3425 aNc 3426 3427/a[B-\Nc]/ 3428 3429/a[B\Nc]/ 3430 3431/(a)(?2){0,1999}?(b)/ 3432 3433/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/ 3434 3435# This test, with something more complicated than individual letters, causes 3436# different behaviour in Perl. Perhaps it disables some optimization; no tag is 3437# passed back for the failures, whereas in PCRE2 there is a tag. 3438 3439/(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/x,mark 3440 AABC 3441 XXYZ 3442\= Expect no match 3443 XAQQ 3444 XAQQXZZ 3445 AXQQQ 3446 AXXQQQ 3447 3448# Perl doesn't give marks for these, though it does if the alternatives are 3449# replaced by single letters. 3450 3451/(b|q)(*:m)f|a(*:n)w/mark 3452 aw 3453\= Expect no match 3454 abc 3455 3456/(q|b)(*:m)f|a(*:n)w/mark 3457 aw 3458\= Expect no match 3459 abc 3460 3461# After a partial match, the behaviour is as for a failure. 3462 3463/^a(*:X)bcde/mark 3464 abc\=ps 3465 3466# These are here because Perl doesn't return a mark, except for the first. 3467 3468/(?=(*:x))(q|)/aftertext,mark 3469 abc 3470 3471/(?=(*:x))((*:y)q|)/aftertext,mark 3472 abc 3473 3474/(?=(*:x))(?:(*:y)q|)/aftertext,mark 3475 abc 3476 3477/(?=(*:x))(?>(*:y)q|)/aftertext,mark 3478 abc 3479 3480/(?=a(*:x))(?!a(*:y)c)/aftertext,mark 3481 ab 3482 3483/(?=a(*:x))(?=a(*:y)c|)/aftertext,mark 3484 ab 3485 3486/(..)\1/ 3487 ab\=ps 3488 aba\=ps 3489 abab\=ps 3490 3491/(..)\1/i 3492 ab\=ps 3493 abA\=ps 3494 aBAb\=ps 3495 3496/(..)\1{2,}/ 3497 ab\=ps 3498 aba\=ps 3499 abab\=ps 3500 ababa\=ps 3501 ababab\=ps 3502 ababab\=ph 3503 abababa\=ps 3504 abababa\=ph 3505 3506/(..)\1{2,}/i 3507 ab\=ps 3508 aBa\=ps 3509 aBAb\=ps 3510 AbaBA\=ps 3511 abABAb\=ps 3512 aBAbaB\=ph 3513 abABabA\=ps 3514 abaBABa\=ph 3515 3516/(..)\1{2,}?x/i 3517 ab\=ps 3518 abA\=ps 3519 aBAb\=ps 3520 abaBA\=ps 3521 abAbaB\=ps 3522 abaBabA\=ps 3523 abAbABaBx\=ps 3524 3525/^(..)\1/ 3526 aba\=ps 3527 3528/^(..)\1{2,3}x/ 3529 aba\=ps 3530 ababa\=ps 3531 ababa\=ph 3532 abababx 3533 ababababx 3534 3535/^(..)\1{2,3}?x/ 3536 aba\=ps 3537 ababa\=ps 3538 ababa\=ph 3539 abababx 3540 ababababx 3541 3542/^(..)(\1{2,3})ab/ 3543 abababab 3544 3545/^\R/ 3546 \r\=ps 3547 \r\=ph 3548 3549/^\R{2,3}x/ 3550 \r\=ps 3551 \r\=ph 3552 \r\r\=ps 3553 \r\r\=ph 3554 \r\r\r\=ps 3555 \r\r\r\=ph 3556 \r\rx 3557 \r\r\rx 3558 3559/^\R{2,3}?x/ 3560 \r\=ps 3561 \r\=ph 3562 \r\r\=ps 3563 \r\r\=ph 3564 \r\r\r\=ps 3565 \r\r\r\=ph 3566 \r\rx 3567 \r\r\rx 3568 3569/^\R?x/ 3570 \r\=ps 3571 \r\=ph 3572 x 3573 \rx 3574 3575/^\R+x/ 3576 \r\=ps 3577 \r\=ph 3578 \r\n\=ps 3579 \r\n\=ph 3580 \rx 3581 3582/^a$/newline=crlf 3583 a\r\=ps 3584 a\r\=ph 3585 3586/^a$/m,newline=crlf 3587 a\r\=ps 3588 a\r\=ph 3589 3590/^(a$|a\r)/newline=crlf 3591 a\r\=ps 3592 a\r\=ph 3593 3594/^(a$|a\r)/m,newline=crlf 3595 a\r\=ps 3596 a\r\=ph 3597 3598/./newline=crlf 3599 \r\=ps 3600 \r\=ph 3601 3602/.{2,3}/newline=crlf 3603 \r\=ps 3604 \r\=ph 3605 \r\r\=ps 3606 \r\r\=ph 3607 \r\r\r\=ps 3608 \r\r\r\=ph 3609 3610/.{2,3}?/newline=crlf 3611 \r\=ps 3612 \r\=ph 3613 \r\r\=ps 3614 \r\r\=ph 3615 \r\r\r\=ps 3616 \r\r\r\=ph 3617 3618"AB(C(D))(E(F))?(?(?=\2)(?=\4))" 3619 ABCDGHI\=ovector=01 3620 3621# These are all run as real matches in test 1; here we are just checking the 3622# settings of the anchored and startline bits. 3623 3624/(?>.*?a)(?<=ba)/I 3625 3626/(?:.*?a)(?<=ba)/I 3627 3628/.*?a(*PRUNE)b/I 3629 3630/.*?a(*PRUNE)b/Is 3631 3632/^a(*PRUNE)b/Is 3633 3634/.*?a(*SKIP)b/I 3635 3636/(?>.*?a)b/Is 3637 3638/(?>.*?a)b/I 3639 3640/(?>^a)b/Is 3641 3642/(?>.*?)(?<=(abcd)|(wxyz))/I 3643 3644/(?>.*)(?<=(abcd)|(wxyz))/I 3645 3646"(?>.*)foo"I 3647 3648"(?>.*?)foo"I 3649 3650/(?>^abc)/Im 3651 3652/(?>.*abc)/Im 3653 3654/(?:.*abc)/Im 3655 3656/(?:(a)+(?C1)bb|aa(?C2)b)/ 3657 aab\=callout_capture 3658 3659/(?:(a)++(?C1)bb|aa(?C2)b)/ 3660 aab\=callout_capture 3661 3662/(?:(?>(a))(?C1)bb|aa(?C2)b)/ 3663 aab\=callout_capture 3664 3665/(?:(?1)(?C1)x|ab(?C2))((a)){0}/ 3666 aab\=callout_capture 3667 3668/(?1)(?C1)((a)(?C2)){0}/ 3669 aab\=callout_capture 3670 3671/(?:(a)+(?C1)bb|aa(?C2)b)++/ 3672 aab\=callout_capture 3673 aab\=callout_capture,ovector=1 3674 3675/(ab)x|ab/ 3676 ab\=ovector=0 3677 ab\=ovector=1 3678 3679/(?<=123)(*MARK:xx)abc/mark 3680 xxxx123a\=ph 3681 xxxx123a\=ps 3682 3683/123\Kabc/startchar 3684 xxxx123a\=ph 3685 xxxx123a\=ps 3686 3687/^(?(?=a)aa|bb)/auto_callout 3688 bb 3689 3690/(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/ 3691 bb 3692 3693# Perl seems to have a bug with this one. 3694 3695/aaaaa(*COMMIT)(*PRUNE)b|a+c/ 3696 aaaaaac 3697 3698# Here are some that Perl treats differently because of the way it handles 3699# backtracking verbs. 3700 3701/(?!a(*COMMIT)b)ac|ad/ 3702 ac 3703 ad 3704 3705/^(?!a(*THEN)b|ac)../ 3706 ad 3707\= Expect no match 3708 ac 3709 3710/^(?=a(*THEN)b|ac)/ 3711 ac 3712 3713/\A.*?(?:a|b(*THEN)c)/ 3714 ba 3715 3716/\A.*?(?:a|b(*THEN)c)++/ 3717 ba 3718 3719/\A.*?(?:a|b(*THEN)c|d)/ 3720 ba 3721 3722/(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/ 3723 aac 3724 3725/\A.*?(a|b(*THEN)c)/ 3726 ba 3727 3728/^(A(*THEN)B|A(*THEN)D)/ 3729 AD 3730 3731/(?!b(*THEN)a)bn|bnn/ 3732 bnn 3733 3734/(?(?=b(*SKIP)a)bn|bnn)/ 3735 bnn 3736 3737/(?=b(*THEN)a|)bn|bnn/ 3738 bnn 3739 3740# This test causes a segfault with Perl 5.18.0 3741 3742/^(?=(a)){0}b(?1)/ 3743 backgammon 3744 3745/(?|(?<n>f)|(?<n>b))/I,dupnames 3746 3747/(?<a>abc)(?<a>z)\k<a>()/IB,dupnames 3748 3749/a*[bcd]/B 3750 3751/[bcd]*a/B 3752 3753# A complete set of tests for auto-possessification of character types, but 3754# omitting \C because it might be disabled (it has its own tests). 3755 3756/\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/Bx 3757 3758/\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/Bx 3759 3760/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/Bx 3761 3762/\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/Bx 3763 3764/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/Bx 3765 3766/\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/Bx 3767 3768/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/Bx 3769 3770/\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/Bx 3771 3772/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/Bx 3773 3774/\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/Bx 3775 3776/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/Bx 3777 3778/ a+\D a+\d a+\S a+\s a+\W a+\w a+. a+\R a+\H a+\h a+\V a+\v a+\Z a+\z a+$/Bx 3779 3780/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/Bx 3781 3782/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bx 3783 3784/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bsx 3785 3786/ \D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/Bmx 3787 3788/(?=a+)a(a+)++a/B 3789 3790/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/B 3791 3792/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/B 3793 3794/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/B 3795 3796/[ab]*/B 3797 aaaa 3798 3799/[ab]*?/B 3800 aaaa 3801 3802/[ab]?/B 3803 aaaa 3804 3805/[ab]??/B 3806 aaaa 3807 3808/[ab]+/B 3809 aaaa 3810 3811/[ab]+?/B 3812 aaaa 3813 3814/[ab]{2,3}/B 3815 aaaa 3816 3817/[ab]{2,3}?/B 3818 aaaa 3819 3820/[ab]{2,}/B 3821 aaaa 3822 3823/[ab]{2,}?/B 3824 aaaa 3825 3826/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/B 3827 3828/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/B 3829 3830/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/B 3831 3832/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/B 3833 3834/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/B 3835 3836/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/B 3837 3838/[a-c]*d/IB 3839 3840/[a-c]+d/IB 3841 3842/[a-c]?d/IB 3843 3844/[a-c]{4,6}d/IB 3845 3846/[a-c]{0,6}d/IB 3847 3848# End of special auto-possessive tests 3849 3850/^A\o{1239}B/ 3851 A\123B 3852 3853/^A\oB/ 3854 3855/^A\x{zz}B/ 3856 3857/^A\x{12Z/ 3858 3859/^A\x{/ 3860 3861/[ab]++/B,no_auto_possess 3862 3863/[^ab]*+/B,no_auto_possess 3864 3865/a{4}+/B,no_auto_possess 3866 3867/a{4}+/Bi,no_auto_possess 3868 3869/[a-[:digit:]]+/ 3870 3871/[A-[:digit:]]+/ 3872 3873/[a-[.xxx.]]+/ 3874 3875/[a-[=xxx=]]+/ 3876 3877/[a-[!xxx!]]+/ 3878 3879/[A-[!xxx!]]+/ 3880 A]]] 3881 3882/[a-\d]+/ 3883 3884/(?<0abc>xx)/ 3885 3886/(?&1abc)xx(?<1abc>y)/ 3887 3888/(?<ab-cd>xx)/ 3889 3890/(?'0abc'xx)/ 3891 3892/(?P<0abc>xx)/ 3893 3894/\k<5ghj>/ 3895 3896/\k'5ghj'/ 3897 3898/\k{2fgh}/ 3899 3900/(?P=8yuki)/ 3901 3902/\g{4df}/ 3903 3904/(?&1abc)xx(?<1abc>y)/ 3905 3906/(?P>1abc)xx(?<1abc>y)/ 3907 3908/\g'3gh'/ 3909 3910/\g<5fg>/ 3911 3912/(?(<4gh>)abc)/ 3913 3914/(?('4gh')abc)/ 3915 3916/(?(4gh)abc)/ 3917 3918/(?(R&6yh)abc)/ 3919 3920/(((a\2)|(a*)\g<-1>))*a?/B 3921 3922# Test the ugly "start or end of word" compatibility syntax. 3923 3924/[[:<:]]red[[:>:]]/B 3925 little red riding hood 3926 a /red/ thing 3927 red is a colour 3928 put it all on red 3929\= Expect no match 3930 no reduction 3931 Alfred Winifred 3932 3933/[a[:<:]] should give error/ 3934 3935/(?=ab\K)/aftertext,allow_lookaround_bsk 3936 abcd\=startchar 3937 3938/abcd/newline=lf,firstline 3939\= Expect no match 3940 xx\nxabcd 3941 3942# Test stack guard external calls. 3943 3944/(((a)))/stackguard=1 3945 3946/(((a)))/stackguard=2 3947 3948/(((a)))/stackguard=3 3949 3950/(((((a)))))/ 3951 3952# End stack guard tests 3953 3954/^\w+(?>\s*)(?<=\w)/B 3955 3956/\othing/ 3957 3958/\o{}/ 3959 3960/\o{whatever}/ 3961 3962/\xthing/ 3963 3964/\x{}/ 3965 3966/\x{whatever}/ 3967 3968/A\8B/ 3969 3970/A\9B/ 3971 3972# This one is here because Perl fails to match "12" for this pattern when the $ 3973# is present. 3974 3975/^(?(?=abc)\w{3}:|\d\d)$/ 3976 abc: 3977 12 3978\= Expect no match 3979 123 3980 xyz 3981 3982# Perl gets this one wrong, giving "a" as the after text for ca and failing to 3983# match for cd. 3984 3985/(?(?=ab)ab)/aftertext 3986 abxxx 3987 ca 3988 cd 3989 3990# This should test both paths for processing OP_RECURSE. 3991 3992/(?(R)a+|(?R)b)/ 3993 aaaabcde 3994 aaaabcde\=ovector=100 3995 3996/a*?b*?/ 3997 ab 3998 3999/(*NOTEMPTY)a*?b*?/ 4000 ab 4001 ba 4002 cb 4003 4004/(*NOTEMPTY_ATSTART)a*?b*?/aftertext 4005 ab 4006 cdab 4007 4008/(?(VERSION>=10.0)yes|no)/I 4009 yesno 4010 4011/(?(VERSION>=10.04)yes|no)/ 4012 yesno 4013 4014/(?(VERSION=8)yes){3}/BI,aftertext 4015 yesno 4016 4017/(?(VERSION=8)yes|no){3}/I 4018 yesnononoyes 4019\= Expect no match 4020 yesno 4021 4022/(?:(?<VERSION>abc)|xyz)(?(VERSION)yes|no)/I 4023 abcyes 4024 xyzno 4025\= Expect no match 4026 abcno 4027 xyzyes 4028 4029/(?(VERSION<10)yes|no)/ 4030 4031/(?(VERSION>10)yes|no)/ 4032 4033/(?(VERSION>=10.0.0)yes|no)/ 4034 4035/(?(VERSION=10.101)yes|no)/ 4036 4037/abcd/I 4038 4039/abcd/I,no_start_optimize 4040 4041/(|ab)*?d/I 4042 abd 4043 xyd 4044 4045/(|ab)*?d/I,no_start_optimize 4046 abd 4047 xyd 4048 4049/\k<A>*(?<A>aa)(?<A>bb)/match_unset_backref,dupnames 4050 aabb 4051 4052/(((((a)))))/parens_nest_limit=2 4053 4054/abc/replace=XYZ 4055 123123 4056 123abc123 4057 123abc123abc123 4058 123123\=zero_terminate 4059 123abc123\=zero_terminate 4060 123abc123abc123\=zero_terminate 4061 4062/abc/g,replace=XYZ 4063 123abc123 4064 123abc123abc123 4065 4066/abc/replace=X$$Z 4067 123abc123 4068 4069/abc/g,replace=X$$Z 4070 123abc123abc123 4071 4072/a(b)c(d)e/replace=X$1Y${2}Z 4073 "abcde" 4074 4075/a(b)c(d)e/replace=X$1Y${2}Z,global 4076 "abcde-abcde" 4077 4078/a(?<ONE>b)c(?<TWO>d)e/replace=X$ONE+${TWO}Z 4079 "abcde" 4080 4081/a(?<ONE>b)c(?<TWO>d)e/g,replace=X$ONE+${TWO}Z 4082 "abcde-abcde-" 4083 4084/abc/replace=a$++ 4085 123abc 4086 4087/abc/replace=a$bad 4088 123abc 4089 4090/abc/replace=a${A234567890123456789_123456789012}z 4091 123abc 4092 4093/abc/replace=a${A23456789012345678901234567890123}z 4094 123abc 4095 4096/abc/replace=a${bcd 4097 123abc 4098 4099/abc/replace=a${b+d}z 4100 123abc 4101 4102/abc/replace=[10]XYZ 4103 123abc123 4104 4105/abc/replace=[9]XYZ 4106 123abc123 4107 4108/abc/replace=xyz 4109 1abc2\=partial_hard 4110 4111/abc/replace=xyz 4112 123abc456 4113 123abc456\=replace=pqr 4114 123abc456abc789 4115 123abc456abc789\=g 4116 4117/(?<=abc)(|def)/g,replace=<$0> 4118 123abcxyzabcdef789abcpqr 4119 4120/./replace=$0 4121 a 4122 4123/(.)(.)/replace=$2+$1 4124 abc 4125 4126/(?<A>.)(?<B>.)/replace=$B+$A 4127 abc 4128 4129/(.)(.)/g,replace=$2$1 4130 abcdefgh 4131 4132/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=${*MARK} 4133 apple lemon blackberry 4134 apple strudel 4135 fruitless 4136 4137/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/replace=${*MARK} sauce, 4138 apple lemon blackberry 4139 4140/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=<$*MARK> 4141 apple lemon blackberry 4142 apple strudel 4143 fruitless 4144 4145/(*:pear)apple/g,replace=${*MARKING} 4146 apple lemon blackberry 4147 4148/(*:pear)apple/g,replace=${*MARK-time 4149 apple lemon blackberry 4150 4151/(*:pear)apple/g,replace=${*mark} 4152 apple lemon blackberry 4153 4154/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=<$*MARKET> 4155 apple lemon blackberry 4156 4157/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=[22]${*MARK} 4158 apple lemon blackberry 4159 apple lemon blackberry\=substitute_overflow_length 4160 4161/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=[23]${*MARK} 4162 apple lemon blackberry 4163 4164/abc/ 4165 123abc123\=replace=[9]XYZ 4166 123abc123\=substitute_overflow_length,replace=[9]XYZ 4167 123abc123\=substitute_overflow_length,replace=[6]XYZ 4168 123abc123\=substitute_overflow_length,replace=[1]XYZ 4169 123abc123\=substitute_overflow_length,replace=[0]XYZ 4170 4171/a(b)c/ 4172 123abc123\=replace=[9]x$1z 4173 123abc123\=substitute_overflow_length,replace=[9]x$1z 4174 123abc123\=substitute_overflow_length,replace=[6]x$1z 4175 123abc123\=substitute_overflow_length,replace=[1]x$1z 4176 123abc123\=substitute_overflow_length,replace=[0]x$1z 4177 4178"((?=(?(?=(?(?=(?(?=()))))))))" 4179 a 4180 4181"(?(?=)==)(((((((((?=)))))))))" 4182\= Expect no match 4183 a 4184 4185/(a)(b)|(c)/ 4186 XcX\=ovector=2,get=1,get=2,get=3,get=4,getall 4187 4188/x(?=ab\K)/allow_lookaround_bsk 4189 xab\=get=0 4190 xab\=copy=0 4191 xab\=getall 4192 4193/(?<A>a)|(?<A>b)/dupnames 4194 a\=ovector=1,copy=A,get=A,get=2 4195 a\=ovector=2,copy=A,get=A,get=2 4196 b\=ovector=2,copy=A,get=A,get=2 4197 4198/a(b)c(d)/ 4199 abc\=ph,copy=0,copy=1,getall 4200 4201/^abc/info 4202 4203/^abc/info,no_dotstar_anchor 4204 4205/.*\d/info,auto_callout 4206\= Expect no match 4207 aaa 4208 4209/.*\d/info,no_dotstar_anchor,auto_callout 4210\= Expect no match 4211 aaa 4212 4213/.*\d/dotall,info 4214 4215/.*\d/dotall,no_dotstar_anchor,info 4216 4217/(*NO_DOTSTAR_ANCHOR)(?s).*\d/info 4218 4219'^(?:(a)|b)(?(1)A|B)' 4220 aA123\=ovector=1 4221 aA123\=ovector=2 4222 4223'^(?:(?<AA>a)|b)(?(<AA>)A|B)' 4224 aA123\=ovector=1 4225 aA123\=ovector=2 4226 4227'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'dupnames 4228 aA123\=ovector=1 4229 aA123\=ovector=2 4230 aA123\=ovector=3 4231 4232'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'dupnames 4233 aa123\=ovector=1 4234 aa123\=ovector=2 4235 aa123\=ovector=3 4236 4237/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/ 4238 4239/(?<N>(?J)(?<N>))(?-J)\k<N>/ 4240 4241# Quantifiers are not allowed on condition assertions, but are otherwise 4242# OK in conditions. 4243 4244/(?(?=0)?)+/ 4245 4246/(?(?=0)(?=00)?00765)/ 4247 00765 4248 4249/(?(?=0)(?=00)?00765|(?!3).56)/ 4250 00765 4251 456 4252\= Expect no match 4253 356 4254 4255'^(a)*+(\w)' 4256 g 4257 g\=ovector=1 4258 4259'^(?:a)*+(\w)' 4260 g 4261 g\=ovector=1 4262 4263# These two pattern showeds up compile-time bugs 4264 4265"((?2){0,1999}())?" 4266 4267/((?+1)(\1))/B 4268 4269# Callouts with string arguments 4270 4271/a(?C"/ 4272 4273/a(?C"a/ 4274 4275/a(?C"a"/ 4276 4277/a(?C"a"bcde(?C"b")xyz/ 4278 4279/a(?C"a)b""c")/B 4280 4281/ab(?C" any text with spaces ")cde/B 4282 abcde 4283 12abcde 4284 4285/^a(b)c(?C1)def/ 4286 abcdef 4287 4288/^a(b)c(?C"AB")def/ 4289 abcdef 4290 4291/^a(b)c(?C1)def/ 4292 abcdef\=callout_capture 4293 4294/^a(b)c(?C{AB})def/B 4295 abcdef\=callout_capture 4296 4297/(?C`a``b`)(?C'a''b')(?C"a""b")(?C^a^^b^)(?C%a%%b%)(?C#a##b#)(?C$a$$b$)(?C{a}}b})/B,callout_info 4298 4299/(?:a(?C`code`)){3}/B 4300 4301/^(?(?C25)(?=abc)abcd|xyz)/B,callout_info 4302 abcdefg 4303 xyz123 4304 4305/^(?(?C$abc$)(?=abc)abcd|xyz)/B 4306 abcdefg 4307 xyz123 4308 4309/^ab(?C'first')cd(?C"second")ef/ 4310 abcdefg 4311 4312/(?:a(?C`code`)){3}X/ 4313 aaaXY 4314 4315# Binary zero in callout string 4316# a ( ? C ' x z ' ) b 4317/ 61 28 3f 43 27 78 00 7a 27 29 62/hex,callout_info 4318 abcdefgh 4319 4320/(?(?!)^)/ 4321 4322/(?(?!)a|b)/ 4323 bbb 4324\= Expect no match 4325 aaa 4326 4327# JIT gives a different error message for the infinite recursion 4328 4329"(*NO_JIT)((?2)+)((?1)){" 4330 abcd{ 4331 4332# Perl fails to diagnose the absence of an assertion 4333 4334"(?(?<E>.*!.*)?)" 4335 4336"X((?2)()*+){2}+"B 4337 4338"X((?2)()*+){2}"B 4339 4340/(?<=\bABQ(3(?-7)))/ 4341 4342/(?<=\bABQ(3(?+7)))/ 4343 4344";(?<=()((?3))((?2)))" 4345 4346# Perl loops on this (PCRE2 used to!) 4347 4348/(?<=\Ka)/g,aftertext,allow_lookaround_bsk 4349 aaaaa 4350 4351/(?<=\Ka)/altglobal,aftertext,allow_lookaround_bsk 4352 aaaaa 4353 4354/((?2){73}(?2))((?1))/info 4355 4356/abc/ 4357\= Expect no match 4358 \[9x!xxx(]{9999} 4359 4360/(abc)*/ 4361 \[abc]{5} 4362 4363/^/gm 4364 \n\n\n 4365 4366/^/gm,alt_circumflex 4367 \n\n\n 4368 4369/((((((((x))))))))\81/ 4370 xx1 4371 4372/((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((x))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\80/ 4373 xx 4374 4375/\80/ 4376 4377/A\8B\9C/ 4378 A8B9C 4379 4380/(?x:((?'a')) # comment (with parentheses) and | vertical 4381(?-x:#not a comment (?'b')) # this is a comment () 4382(?'c')) # not a comment (?'d')/info 4383 4384/(?|(?'a')(2)(?'b')|(?'a')(?'a')(3))/I,dupnames 4385 A23B 4386 B32A 4387 4388# These are some patterns that used to cause buffer overflows or other errors 4389# while compiling. 4390 4391/.((?2)(?R)|\1|$)()/B 4392 4393/.((?3)(?R)()(?2)|\1|$)()/B 4394 4395/(\9*+(?2);\3++()2|)++{/ 4396 4397/\V\x85\9*+((?2)\3++()2)*:2/ 4398 4399/(((?(R)){0,2}) (?'x'((?'R')((?'R')))))/dupnames 4400 4401/(((?(X)){0,2}) (?'x'((?'X')((?'X')))))/dupnames 4402 4403/(((?(R)){0,2}) (?'x'((?'X')((?'R')))))/ 4404 4405"(?J)(?'d'(?'d'\g{d}))" 4406 4407"(?=!((?2)(?))({8(?<=(?1){29}8bbbb\x16\xd\xc6^($(\xa9H4){4}h}?1)B))\x15')" 4408 4409/A(?'')Z/ 4410 4411"(?J:(?|(?'R')(\k'R')|((?'R'))))" 4412 4413/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/ 4414 4415/^(?:(?(1)x|)+)+$()/B 4416 4417/[[:>:]](?<)/ 4418 4419/((?x)(*:0))#(?'/ 4420 4421/(?C$[$)(?<]/ 4422 4423/(?C$)$)(?<]/ 4424 4425/(?(R))*+/B 4426 abcd 4427 4428/((?x)(?#))#(?'/ 4429 4430/((?x)(?#))#(?'abc')/I 4431 4432/[[:\\](?<[::]/ 4433 4434/[[:\\](?'abc')[a:]/I 4435 4436"[[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[:::::::::::::::::[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[[[:::E[[[:[:[[:[:::[[:::E[[[:[:[[:'[:::::E[[[:[::::::[[[:[[[[[[[::E[[[:[::::::[[[:[[[[[[[[:[[::[::::[[:::::::[[:[[[[[[[:[[::[:[[:[~" 4437 4438/()(?(R)0)*+/B 4439 4440/(?R-:(?</ 4441 4442/(?R-:(?<)/ 4443 4444/(?(?C{\Q})(?!(?'/ 4445 4446/(?(?C{\Q})(?!(?'abc')))/I 4447 4448/(?1){3918}(((((0(\k'R'))))(?J)(?'R'(?'R'\3){99})))/I 4449 4450/(?|(aaa)|(b))\g{1}/I 4451 4452/(?|(aaa)|(b))(?1)/I 4453 4454/(?|(aaa)|(b))/I 4455 4456/(?|(?'a'aaa)|(?'a'b))\k'a'/I 4457 4458/(?|(?'a'aaa)|(?'a'b))(?'a'cccc)\k'a'/I,dupnames 4459 4460/ab{3cd/ 4461 ab{3cd 4462 4463/ab{3,cd/ 4464 ab{3,cd 4465 4466/ab{3,4a}cd/ 4467 ab{3,4a}cd 4468 4469/{4,5a}bc/ 4470 {4,5a}bc 4471 4472/\x0{ab}/ 4473 \0{ab} 4474 4475/^(a(b))\1\g1\g{1}\g-1\g{-1}\g{-02}Z/ 4476 ababababbbabZXXXX 4477 4478/.*?a(*PRUNE)b/ 4479 aab 4480 4481/.*?a(*PRUNE)b/s 4482 aab 4483 4484/^a(*PRUNE)b/s 4485\= Expect no match 4486 aab 4487 4488/.*?a(*SKIP)b/ 4489 aab 4490 4491/(?(8000000000/ 4492 4493/((?(R8000000000)))/ 4494 4495/0(?0)|(1)(*THEN)(*SKIP:0)(*FAIL)/ 4496\= Expect no match 4497 01 4498 4499/(?(1)()\983040\2)/ 4500 4501/(*LIMIT_MATCH=)abc/ 4502 4503/(*CRLF)(*LIMIT_MATCH=)abc/ 4504 4505/(?:ab)?(?:ab)(?:ab)/ 4506 abab 4507 ababab 4508\= Expect no match 4509 aba 4510 4511/((*MARK:A))++a(*SKIP:B)b/ 4512\= Expect no match 4513 aacb 4514 4515/(*MARK:a\zb)z/alt_verbnames 4516 4517/(*:ab\t(d\)c)xxx/ 4518 4519/(*:ab\t(d\)c)xxx/alt_verbnames,mark 4520 cxxxz 4521 4522/(*:A\Qxx)x\EB)x/alt_verbnames,mark 4523 x 4524 4525/(*:A\ExxxB)x/alt_verbnames,mark 4526 x 4527 4528/(*: A \ and #comment 4529 \ B)x/x,alt_verbnames,mark 4530 x 4531 4532/(*: A \ and #comment 4533 \ B)x/alt_verbnames,mark 4534 x 4535 4536/(*: A \ and #comment 4537 \ B)x/x,mark 4538 x 4539 4540/(*: A \ and #comment 4541 \ B)x/mark 4542 x 4543 4544/(*:A 4545B)x/alt_verbnames,mark 4546 x 4547 4548/(*:abc\Qpqr)/alt_verbnames 4549 4550/abc/use_offset_limit 4551 1234abcde\=offset_limit=100 4552 1234abcde\=offset_limit=9 4553 1234abcde\=offset_limit=4 4554 1234abcde\=offset_limit=4,offset=4 4555\= Expect no match 4556 1234abcde\=offset_limit=4,offset=5 4557 1234abcde\=offset_limit=3 4558 4559/(?<=abc)/use_offset_limit 4560 1234abc\=offset_limit=7 4561\= Expect no match 4562 1234abc\=offset_limit=6 4563 4564/A/g,replace=-,use_offset_limit 4565 XAXAXAXAXA\=offset_limit=4 4566 4567/abc/ 4568\= Expect error 4569 1234abcde\=offset_limit=4 4570 4571/^\w/m,use_offset_limit 4572 \n..\naa\=offset_limit=3 4573 \n..\naa\=offset_limit=4 4574 4575/abcd/null_context 4576 abcd\=null_context 4577\= Expect error - not allowed together 4578 abcd\=null_context,find_limits 4579 abcd\=allusedtext,startchar 4580 4581/abcd/replace=w\rx\x82y\o{333}z(\Q12\$34$$\x34\E5$$),substitute_extended 4582 abcd 4583 4584/abcd/replace=w\rx\x82y\o{333}z(\Q12\$34$$\x34\E5$$),substitute_extended,substitute_literal 4585 >>abcd<< 4586 4587/abcd/g,replace=\$1$2\,substitute_literal 4588 XabcdYabcdZ 4589 4590/a(bc)(DE)/replace=a\u$1\U$1\E$1\l$2\L$2\Eab\Uab\LYZ\EDone,substitute_extended 4591 abcDE 4592 4593/abcd/replace=xy\kz,substitute_extended 4594 abcd 4595 4596/a(?:(b)|(c))/substitute_extended,replace=X${1:+1:-1}X${2:+2:-2} 4597 ab 4598 ac 4599 ab\=replace=${1:+$1\:$1:$2} 4600 ac\=replace=${1:+$1\:$1:$2} 4601 >>ac<<\=replace=${1:+$1\:$1:$2},substitute_literal 4602 4603/a(?:(b)|(c))/substitute_extended,replace=X${1:-1:-1}X${2:-2:-2} 4604 ab 4605 ac 4606 4607/(a)/substitute_extended,replace=>${1:+\Q$1:{}$$\E+\U$1}< 4608 a 4609 4610/X(b)Y/substitute_extended 4611 XbY\=replace=x${1:+$1\U$1}y 4612 XbY\=replace=\Ux${1:+$1$1}y 4613 4614/a/substitute_extended,replace=${*MARK:+a:b} 4615 a 4616 4617/(abcd)/replace=${1:+xy\kz},substitute_extended 4618 abcd 4619 4620/(abcd)/ 4621 abcd\=replace=${1:+xy\kz},substitute_extended 4622 4623/abcd/substitute_extended,replace=>$1< 4624 abcd 4625 4626/abcd/substitute_extended,replace=>xxx${xyz}<<< 4627 abcd 4628 4629/(?J)(?:(?<A>a)|(?<A>b))/replace=<$A> 4630 [a] 4631 [b] 4632\= Expect error 4633 (a)\=ovector=1 4634 4635/(a)|(b)/replace=<$1> 4636\= Expect error 4637 b 4638 4639/(aa)(BB)/substitute_extended,replace=\U$1\L$2\E$1..\U$1\l$2$1 4640 aaBB 4641 4642/abcd/replace=wxyz,substitute_matched 4643 abcd 4644 pqrs 4645 4646/abcd/g 4647 >abcd1234abcd5678<\=replace=wxyz,substitute_matched 4648 4649/^(o(\1{72}{\"{\\{00000059079}\d*){74}}){19}/I 4650 4651/((p(?'K/ 4652 4653/((p(?'K/no_auto_capture 4654 4655/abc/replace=A$3123456789Z 4656 abc 4657 4658/(?<!a{65535}a{5})x/I 4659 4660/(?<!a{65535})x/I 4661 4662/(?=a\K)/replace=z,allow_lookaround_bsk 4663 BaCaD 4664 4665/(?<=\K.)/g,replace=-,allow_lookaround_bsk 4666 ab 4667 4668/(?'abcdefghijklmnopqrstuvwxyzABCDEFG'toolong)/ 4669 4670/(?'abcdefghijklmnopqrstuvwxyzABCDEF'justright)/ 4671 4672# These two use zero-termination 4673/abcd/max_pattern_length=3 4674 4675/abc/max_pattern_length=3 4676 4677# These two, being hex, pass the length 4678/abcdefab/hex,max_pattern_length=3 4679 4680/abcdef/hex,max_pattern_length=3 4681 4682# These patterns used to take a long time to compile 4683 4684"(.*) 4685((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4686((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4687((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))"xI 4688 4689"(?<=a() 4690((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4691((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4692((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4693a)"xI 4694 4695"(?|()|())(.*) 4696((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4697((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4698((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))"xI 4699 4700"(?|()|())(?<=a() 4701((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4702((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4703((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4704a)"xI 4705 4706# Test the use of malloc for caching group information when there are more 4707# groups than fit into the on-stack workspace. 4708 4709/\[()]{1024}/I,expand 4710 4711# Test minlength capped at 65535 4712 4713/(A{65000})\1{65000}/I 4714 4715# Test group scans when numbers are not unique 4716 4717/(?|()+|(a)+)/BI 4718 4719/(?|(a)+|()+)/BI 4720 4721/(?|()|(a))/BI 4722 4723/(?|(a)|())/BI 4724 4725# Test CRLF handling in empty string substitutions 4726 4727/^$/gm,newline=anycrlf,replace=- 4728 X\r\n\r\nY 4729 4730/^$/gm,newline=crlf,replace=- 4731 X\r\n\r\nY 4732 4733/^$/gm,newline=any,replace=- 4734 X\r\n\r\nY 4735 4736"(*ANYCRLF)(?m)^(.*[^0-9\r\n].*|)$"g,replace=NaN 4737 15\r\nfoo\r\n20\r\nbar\r\nbaz\r\n\r\n20 4738 4739/a[[:punct:]b]/bincode 4740 4741/a[b[:punct:]]/bincode 4742 4743/L(?#(|++<!(2)?/B 4744 4745/L(?#(|++<!(2)?/B,no_auto_possess 4746 4747/L(?#(|++<!(2)?/B,auto_callout 4748 4749/L(?#(|++<!(2)?/B,no_auto_possess,auto_callout 4750 4751/(A*)\E+/B,auto_callout 4752 4753/()\Q\E*]/B,auto_callout 4754 a[bc]d 4755 4756/\x8a+f|;T?(*:;.'?`(\xeap ){![^()!y*''C*(?';]{1;(\x08)/B,alt_verbnames,dupnames,extended 4757 4758# Tests for NULL characters in comments and verb "names" and callouts 4759 4760# /A#B\x00C\x0aZ/ 4761/41 23 42 00 43 0a 5a/Bx,hex 4762 4763# /A+#B\x00C\x0a+/ 4764/41 2b 23 42 00 43 0a 2b/Bx,hex 4765 4766# /A(*:B\x00W#X\00Y\x0aC)Z/ 4767/41 28 2a 3a 42 00 57 23 58 00 59 0a 43 29 5a/Bx,hex,alt_verbnames 4768 4769# /A(*:B\x00W#X\00Y\x0aC)Z/ 4770/41 28 2a 3a 42 00 57 23 58 00 59 0a 43 29 5a/Bx,hex 4771 4772# /A(?C{X\x00Y})B/ 4773/41 28 3f 43 7b 58 00 59 7d 29 42/B,hex 4774 4775# /A(?#X\x00Y)B/ 4776/41 28 3f 23 7b 00 7d 29 42/B,hex 4777 4778# Tests for leading comment in extended patterns 4779 4780/ (?-x):?/extended 4781 4782/ (?-x):?/extended 4783 4784/0b 28 3f 2d 78 29 3a/hex,extended 4785 4786/#comment 4787(?-x):?/extended 4788 4789/(8(*:6^\x09x\xa6l\)6!|\xd0:[^:|)\x09d\Z\d{85*m(?'(?<1!)*\W[*\xff]!!h\w]*\xbe;/alt_bsux,alt_verbnames,allow_empty_class,dollar_endonly,extended,multiline,never_utf,no_dotstar_anchor,no_start_optimize 4790 4791/a|(b)c/replace=>$1<,substitute_unset_empty 4792 cat 4793 xbcom 4794 4795/a|(b)c/ 4796 cat\=replace=>$1< 4797 cat\=replace=>$1<,substitute_unset_empty 4798 xbcom\=replace=>$1<,substitute_unset_empty 4799 4800/a|(b)c/substitute_extended 4801 cat\=replace=>${2:-xx}< 4802 cat\=replace=>${2:-xx}<,substitute_unknown_unset 4803 cat\=replace=>${X:-xx}<,substitute_unknown_unset 4804 4805/a|(?'X'b)c/replace=>$X<,substitute_unset_empty 4806 cat 4807 xbcom 4808 4809/a|(?'X'b)c/replace=>$Y<,substitute_unset_empty 4810 cat 4811 cat\=substitute_unknown_unset 4812 cat\=substitute_unknown_unset,-substitute_unset_empty 4813 4814/a|(b)c/replace=>$2<,substitute_unset_empty 4815 cat 4816 cat\=substitute_unknown_unset 4817 cat\=substitute_unknown_unset,-substitute_unset_empty 4818 4819/()()()/use_offset_limit 4820 \=ovector=11000000000 4821 \=callout_fail=11000000000 4822 \=callout_fail=1:11000000000 4823 \=callout_data=11000000000 4824 \=callout_data=-11000000000 4825 \=offset_limit=1100000000000000000000 4826 \=copy=11000000000 4827 4828/(*MARK:A\x00b)/mark 4829 abc 4830 4831/(*MARK:A\x00b)/mark,alt_verbnames 4832 abc 4833 4834/"(*MARK:A" 00 "b)"/mark,hex 4835 abc 4836 4837/"(*MARK:A" 00 "b)"/mark,hex,alt_verbnames 4838 abc 4839 4840/efg/hex 4841 4842/eff/hex 4843 4844/effg/hex 4845 4846/(?J)(?'a'))(?'a')/ 4847 4848/(?<=((?C)0))/ 4849 9010 4850\= Expect no match 4851 abc 4852 4853/aaa/ 4854\[abc]{10000000000000000000000000000} 4855\[a]{3} 4856 4857/\[AB]{6000000000000000000000}/expand 4858 4859# Hex uses pattern length, not zero-terminated. This tests for overrunning 4860# the given length of a pattern. 4861 4862/'(*U'/hex 4863 4864/'(*'/hex 4865 4866/'('/hex 4867 4868//hex 4869 4870# These tests are here because Perl never allows a back reference in a 4871# lookbehind. PCRE2 supports some limited cases. 4872 4873/([ab])...(?<=\1)z/ 4874 a11az 4875 b11bz 4876\= Expect no match 4877 b11az 4878 4879/(?|([ab]))...(?<=\1)z/ 4880 4881/([ab])(\1)...(?<=\2)z/ 4882 aa11az 4883 4884/(a\2)(b\1)(?<=\2)/ 4885 4886/(?<A>[ab])...(?<=\k'A')z/ 4887 a11az 4888 b11bz 4889\= Expect no match 4890 b11az 4891 4892/(?<A>[ab])...(?<=\k'A')(?<A>)z/dupnames 4893 4894# Perl does not support \g+n 4895 4896/((\g+1X)?([ab]))+/ 4897 aaXbbXa 4898 4899/ab(?C1)c/auto_callout 4900 abc 4901 4902/'ab(?C1)c'/hex,auto_callout 4903 abc 4904 4905# Perl accepts these, but gives a warning. We can't warn, so give an error. 4906 4907/[a-[:digit:]]+/ 4908 a-a9-a 4909 4910/[A-[:digit:]]+/ 4911 A-A9-A 4912 4913/[a-\d]+/ 4914 a-a9-a 4915 4916/(?<RA>abc)(?(R)xyz)/B 4917 4918/(?<R>abc)(?(R)xyz)/B 4919 4920/(?=.*[A-Z])/I 4921 4922/()(?<=(?0))/ 4923 4924/(?<!|!(?<!))/ 4925 4926/(?<!|!|!||||||(?<!)||(?<!)!|!||(?<!)!|!(?<!)!|!|!|!||||!!|<!)!|!||||!|/ 4927 4928/{2,2{2,2/use_length 4929 4930/.>*?\g'0/use_length 4931 4932/.>*?\g'0/ 4933 4934/{�̈́�̈́�{'{22{2{{2{'{22{{22{2{'{22{2{{2{{222{{2{'{22{2{22{2{'{22{2{{2{'{22{2{22{2{'{'{22{2{22{2{'{22{2{{2{'{22{2{22{2{'{222{2Ą̈́�̈́�{'{22{2{{2{'{22{{11{2{'{22{2{{2{{'{22{2{{2{'{22{{22{1{'{22{2{{2{{222{{2{'{22{2{22{2{'{/auto_callout 4935 4936// 4937\=get=i00000000000000000000000000000000 4938\=get=i2345678901234567890123456789012,get=i1245678901234567890123456789012 4939 4940"(?(?C))" 4941 4942/(?(?(?(?(?(?))))))/ 4943 4944/(?<=(?1))((?s))/anchored 4945 4946/(*:ab)*/ 4947 4948%(*: (:( svvvvvvvvvv:]*[ Z!*;[]*[^[]*!^[+.+{{2,7}' _\\\\\\\\\\\\\)?.:.. *w////\\\Q\\\\\\\\\\\\\\\T\\\\\+/?/////'+\\\EEE?/////'+/*+/[^K]?]//(w)%never_backslash_c,alt_verbnames,auto_callout 4949 4950/./newline=crlf 4951 \=ph 4952 4953/(\x0e00\000000\xc)/replace=\P,substitute_extended 4954 \x0e00\000000\xc 4955 4956//replace=0 4957 \=offset=7 4958 4959/(?<=\G.)/g,replace=+ 4960 abc 4961 4962".+\QX\E+"B,no_auto_possess 4963 4964".+\QX\E+"B,auto_callout,no_auto_possess 4965 4966# This one is here because Perl gives an 'unmatched )' error which goes away 4967# if one of the \) sequences is removed - which is weird. PCRE finds it too 4968# complicated to find a minimum matching length. 4969 4970"()X|((((((((()))))))((((())))))\2())((((((\2\2)))\2)(\22((((\2\2)2))\2)))(2\ZZZ)+:)Z^|91ZiZZnter(ZZ |91Z(ZZ ZZ(\r2Z( or#(\Z2(Z\Z(\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)2))\2Z+:)Z|91Z(ZZ ZZ(\r2Z( or#(\Z2(Z\Z((Z*(\2(Z\':))\0)i|||||||||||||||loZ\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)2))\2Z)))int \)\0nte!rnal errpr\2\\21r(2\ZZZ)+:)Z!|91Z(ZZ ZZ(\r2Z( or#(\Z2(Z\Z(\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)2))\2Z)))int \)\0(2\ZZZ)+:)Z^|91ZiZZnter(ZZ |91Z(ZZ ZZ(\r2Z( or#(\Z2(Z\Z(\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)2))\2Z)))int \)\0(2\ZZZ)+:)Z^)))int \)\0(2\ZZZ)+:)Z^|91ZiZZnter(ZZernZal ZZ(\r2Z( or#(\Z2(Z\Z(\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)2))\2Z)))int \))\ZZ(\r2Z( or#(\Z2(Z\Z(\2\2)2))\2Z)Z(\22Z((\Z2(Z\Z(\2\2)))\2))))((((((\2\2))))))"I 4971 4972# This checks that new code for handling groups that may match an empty string 4973# works on a very large number of alternatives. This pattern used to provoke a 4974# complaint that it was too complicated. 4975 4976/(?:\[A|B|C|D|E|F|G|H|I|J|]{200}Z)/expand 4977 4978# This one used to compile rubbish instead of a compile error, and then 4979# behave unpredictably at match time. 4980 4981/.+(?(?C'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'))?!XXXX.=X/ 4982 .+(?(?C'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'))?!XXXX.=X 4983 4984/[:[:alnum:]-[[a:lnum:]+/ 4985 4986/((?(?C'')\QX\E(?!((?(?C'')(?!X=X));=)r*X=X));=)/ 4987 4988/((?(?C'')\Q\E(?!((?(?C'')(?!X=X));=)r*X=X));=)/ 4989 4990/abcd/auto_callout 4991 abcd\=callout_error=255:2 4992 4993/()(\g+65534)/ 4994 4995/()(\g+65533)/ 4996 4997/�\x00\x00\x00�(\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\2*\x00k\d+\x00\x00\x00\x00\x00\x00\2*\x00\x00\1*.){36}int^\x00\x00��\x00�(\1{50779}?)J\w2/I 4998 4999/(a)(b)\2\1\1\1\1/I 5000 5001/(?<a>a)(?<b>b)\g{b}\g{a}\g{a}\g{a}\g{a}(?<a>xx)(?<b>zz)/I,dupnames 5002 5003// 5004 \=ovector=7777777777 5005 5006# This is here because Perl matches, even though a COMMIT is encountered 5007# outside of the recursion. 5008 5009/(?1)(A(*COMMIT)|B)D/ 5010 BAXBAD 5011 5012"(?1){2}(a)"B 5013 5014"(?1){2,4}(a)"B 5015 5016# This test differs from Perl for the first subject. Perl ends up with 5017# $1 set to 'B'; PCRE2 has it unset (which I think is right). 5018 5019/^(?: 5020(?:A| (?:B|B(*ACCEPT)) (?<=(.)) D) 5021(Z) 5022)+$/x 5023 AZB 5024 AZBDZ 5025 5026# The first of these, when run by Perl, gives the mark 'aa', which is wrong. 5027 5028'(?>a(*:aa))b|ac' mark 5029 ac 5030 5031'(?:a(*:aa))b|ac' mark 5032 ac 5033 5034/(R?){65}/ 5035 (R?){65} 5036 5037/\[(a)]{60}/expand 5038 aaaa 5039 5040/(?<!\1((?U)1((?U))))(*F)/never_backslash_c,alt_bsux,anchored,extended 5041 5042/\g{3/ 5043 5044/(a(?C1)(b)(c)d)+/ 5045 abcdabcd\=callout_capture 5046 5047# Perl matches this one, but PCRE does not because (*ACCEPT) clears out any 5048# pending backtracks in the recursion. 5049 5050/^ (?(DEFINE) (..(*ACCEPT)|...) ) (?1)$/x 5051\= Expect no match 5052 abc 5053 5054# Perl gives no match for this one 5055 5056/(a(*MARK:m)(*ACCEPT)){0}(?1)/mark 5057 abc 5058 5059/abc/endanchored 5060 xyzabc 5061\= Expect no match 5062 xyzabcdef 5063\= Expect error 5064 xyzabc\=ph 5065 5066/abc/ 5067 xyzabc\=endanchored 5068\= Expect no match 5069 xyzabcdef\=endanchored 5070\= Expect error 5071 xyzabc\=ps,endanchored 5072 5073/abc(*ACCEPT)d/endanchored 5074 xyzabc 5075\= Expect no match 5076 xyzabcdef 5077 5078/abc|bcd/endanchored 5079 xyzabcd 5080\= Expect no match 5081 xyzabcdef 5082 5083/a(*ACCEPT)x|aa/endanchored 5084 aaa 5085 5086# Check auto-anchoring when there is a group that is never obeyed at 5087# the start of a branch. 5088 5089/(?(DEFINE)(a))^bc/I 5090 5091/(a){0}.*bc/sI 5092 5093# This should be anchored, as the condition is always false and there is 5094# no alternative branch. 5095 5096/(?(VERSION>=999)yes)^bc/I 5097 5098# This should not be anchored. 5099 5100/(?(VERSION>=999)yes|no)^bc/I 5101 5102/(*LIMIT_HEAP=0)xxx/I 5103 5104/\d{0,3}(*:abc)(?C1)xxx/callout_info 5105 5106# ---------------------------------------------------------------------- 5107 5108# These are a whole pile of tests that touch lines of code that are not 5109# used by any other tests (at least when these were created). 5110 5111/^a+?x/i,no_start_optimize,no_auto_possess 5112\= Expect no match 5113 aaa 5114 5115/^[^a]{3,}?x/i,no_start_optimize,no_auto_possess 5116\= Expect no match 5117 bbb 5118 cc 5119 5120/^X\S/no_start_optimize,no_auto_possess 5121\= Expect no match 5122 X 5123 5124/^X\W/no_start_optimize,no_auto_possess 5125\= Expect no match 5126 X 5127 5128/^X\H/no_start_optimize,no_auto_possess 5129\= Expect no match 5130 X 5131 5132/^X\h/no_start_optimize,no_auto_possess 5133\= Expect no match 5134 X 5135 5136/^X\V/no_start_optimize,no_auto_possess 5137\= Expect no match 5138 X 5139 5140/^X\v/no_start_optimize,no_auto_possess 5141\= Expect no match 5142 X 5143 5144/^X\h/no_start_optimize,no_auto_possess 5145\= Expect no match 5146 XY 5147 5148/^X\V/no_start_optimize,no_auto_possess 5149\= Expect no match 5150 X\n 5151 5152/^X\v/no_start_optimize,no_auto_possess 5153\= Expect no match 5154 XX 5155 5156/^X.+?/s,no_start_optimize,no_auto_possess 5157\= Expect no match 5158 X 5159 5160/^X\R+?/no_start_optimize,no_auto_possess 5161\= Expect no match 5162 XX 5163 5164/^X\H+?/no_start_optimize,no_auto_possess 5165\= Expect no match 5166 X 5167 5168/^X\h+?/no_start_optimize,no_auto_possess 5169\= Expect no match 5170 X 5171 5172/^X\V+?/no_start_optimize,no_auto_possess 5173\= Expect no match 5174 X 5175 X\n 5176 5177/^X\D+?/no_start_optimize,no_auto_possess 5178\= Expect no match 5179 X 5180 X9 5181 5182/^X\S+?/no_start_optimize,no_auto_possess 5183\= Expect no match 5184 X 5185 X\n 5186 5187/^X\W+?/no_start_optimize,no_auto_possess 5188\= Expect no match 5189 X 5190 XX 5191 5192/^X.+?Z/no_start_optimize,no_auto_possess 5193\= Expect no match 5194 XY\n 5195 5196/(*CRLF)^X.+?Z/no_start_optimize,no_auto_possess 5197\= Expect no match 5198 XY\r\=ps 5199 5200/^X\R+?Z/no_start_optimize,no_auto_possess 5201\= Expect no match 5202 X\nX 5203 X\n\r\n 5204 X\n\rY 5205 X\n\nY 5206 X\n\x{0c}Y 5207 5208/(*BSR_ANYCRLF)^X\R+?Z/no_start_optimize,no_auto_possess 5209\= Expect no match 5210 X\nX 5211 X\n\r\n 5212 X\n\rY 5213 X\n\nY 5214 X\n\x{0c}Y 5215 5216/^X\H+?Z/no_start_optimize,no_auto_possess 5217\= Expect no match 5218 XY\t 5219 XYY 5220 5221/^X\h+?Z/no_start_optimize,no_auto_possess 5222\= Expect no match 5223 X\t\t 5224 X\tY 5225 5226/^X\V+?Z/no_start_optimize,no_auto_possess 5227\= Expect no match 5228 XY\n 5229 XYY 5230 5231/^X\v+?Z/no_start_optimize,no_auto_possess 5232\= Expect no match 5233 X\n\n 5234 X\nY 5235 5236/^X\D+?Z/no_start_optimize,no_auto_possess 5237\= Expect no match 5238 XY9 5239 XYY 5240 5241/^X\d+?Z/no_start_optimize,no_auto_possess 5242\= Expect no match 5243 X99 5244 X9Y 5245 5246/^X\S+?Z/no_start_optimize,no_auto_possess 5247\= Expect no match 5248 XY\n 5249 XYY 5250 5251/^X\s+?Z/no_start_optimize,no_auto_possess 5252\= Expect no match 5253 X\n\n 5254 X\nY 5255 5256/^X\W+?Z/no_start_optimize,no_auto_possess 5257\= Expect no match 5258 X.A 5259 X++ 5260 5261/^X\w+?Z/no_start_optimize,no_auto_possess 5262\= Expect no match 5263 Xa. 5264 Xaa 5265 5266/^X.{1,3}Z/s,no_start_optimize,no_auto_possess 5267\= Expect no match 5268 Xa.bd 5269 5270/^X\h+Z/no_start_optimize,no_auto_possess 5271\= Expect no match 5272 X\t\t 5273 X\tY 5274 5275/^X\V+Z/no_start_optimize,no_auto_possess 5276\= Expect no match 5277 XY\n 5278 XYY 5279 5280/^(X(*THEN)Y|AB){0}(?1)/ 5281 ABX 5282\= Expect no match 5283 XAB 5284 5285/^(?!A(?C1)B)C/ 5286 ABC\=callout_error=1,no_jit 5287 5288/^(?!A(?C1)B)C/no_start_optimize 5289 ABC\=callout_error=1 5290 5291/^(?(?!A(?C1)B)C)/ 5292 ABC\=callout_error=1 5293 5294# ---------------------------------------------------------------------- 5295 5296/[a b c]/BxxI 5297 5298/[a b c]/BxxxI 5299 5300/[a b c]/B,extended_more 5301 5302/[ a b c ]/B,extended_more 5303 5304/[a b](?xx: [ 12 ] (?-xx:[ 34 ]) )y z/B 5305 5306# Unsetting /x also unsets /xx 5307 5308/[a b](?xx: [ 12 ] (?-x:[ 34 ]) )y z/B 5309 5310/(a)(?-n:(b))(c)/nB 5311 5312# ---------------------------------------------------------------------- 5313# These test the dangerous PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL option. 5314 5315/\j\x{z}\o{82}\L\uabcd\u\U\g{\g/B,\bad_escape_is_literal 5316 5317/\N{\c/IB,bad_escape_is_literal 5318 5319/[\j\x{z}\o\gAb\g]/B,bad_escape_is_literal 5320 5321/[Q-\N]/B,bad_escape_is_literal 5322 5323/[\s-_]/bad_escape_is_literal 5324 5325/[_-\s]/bad_escape_is_literal 5326 5327/[\B\R\X]/B 5328 5329/[\B\R\X]/B,bad_escape_is_literal 5330 5331/[A-\BP-\RV-\X]/B 5332 5333/[A-\BP-\RV-\X]/B,bad_escape_is_literal 5334 5335# ---------------------------------------------------------------------- 5336 5337/a\b(c/literal 5338 a\\b(c 5339 5340/a\b(c/literal,caseless 5341 a\\b(c 5342 a\\B(c 5343 5344/a\b(c/literal,firstline 5345 XYYa\\b(c 5346\= Expect no match 5347 X\na\\b(c 5348 5349/a\b?c/literal,use_offset_limit 5350 XXXXa\\b?c\=offset_limit=4 5351\= Expect no match 5352 XXXXa\\b?c\=offset_limit=3 5353 5354/a\b(c/literal,anchored,endanchored 5355 a\\b(c 5356\= Expect no match 5357 Xa\\b(c 5358 a\\b(cX 5359 Xa\\b(cX 5360 5361//literal,extended 5362 5363/a\b(c/literal,auto_callout,no_start_optimize 5364 XXXXa\\b(c 5365 5366/a\b(c/literal,auto_callout 5367 XXXXa\\b(c 5368 5369/(*CR)abc/literal 5370 (*CR)abc 5371 5372/cat|dog/I,match_word 5373 the cat sat 5374\= Expect no match 5375 caterpillar 5376 snowcat 5377 syndicate 5378 5379/(cat)|dog/I,match_line,literal 5380 (cat)|dog 5381\= Expect no match 5382 the cat sat 5383 caterpillar 5384 snowcat 5385 syndicate 5386 5387/a whole line/match_line,multiline 5388 Rhubarb \na whole line\n custard 5389\= Expect no match 5390 Not a whole line 5391 5392# Perl gets this wrong, failing to capture 'b' in group 1. 5393 5394/^(b+|a){1,2}?bc/ 5395 bbc 5396 5397# And again here, for the "babc" subject string. 5398 5399/^(b*|ba){1,2}?bc/ 5400 babc 5401 bbabc 5402 bababc 5403\= Expect no match 5404 bababbc 5405 babababc 5406 5407/[[:digit:]-a]/ 5408 5409/[[:digit:]-[:print:]]/ 5410 5411/[\d-a]/ 5412 5413/[\H-z]/ 5414 5415/[\d-[:print:]]/ 5416 5417# Perl gets the second of these wrong, giving no match. 5418 5419"(?<=(a))\1?b"I 5420 ab 5421 aaab 5422 5423"(?=(a))\1?b"I 5424 ab 5425 aaab 5426 5427# JIT does not support callout_extra 5428 5429/(*NO_JIT)(a+)b/auto_callout,no_start_optimize,no_auto_possess 5430\= Expect no match 5431 aac\=callout_extra 5432 5433/(*NO_JIT)a+(?C'XXX')b/no_start_optimize,no_auto_possess 5434\= Expect no match 5435 aac\=callout_extra 5436 5437/\n/firstline 5438 xyz\nabc 5439 5440/\nabc/firstline 5441 xyz\nabc 5442 5443/\x{0a}abc/firstline,newline=crlf 5444\= Expect no match 5445 xyz\r\nabc 5446 5447/[abc]/firstline 5448\= Expect no match 5449 \na 5450 5451# These tests are matched in test 1 as they are Perl compatible. Here we are 5452# looking at what does and does not get auto-possessified. 5453 5454/(?(DEFINE)(?<optional_a>a?))^(?&optional_a)a$/B 5455 5456/(?(DEFINE)(?<optional_a>a?)X)^(?&optional_a)a$/B 5457 5458/^(a?)b(?1)a/B 5459 5460/^(a?)+b(?1)a/B 5461 5462/^(a?)++b(?1)a/B 5463 5464/^(a?)+b/B 5465 5466/(?=a+)a(a+)++b/B 5467 5468/(?<=(?=.){4,5}x)/B 5469 5470# Perl behaves differently with these when optimization is turned off 5471 5472/a(*PRUNE:X)bc|qq/mark,no_start_optimize 5473\= Expect no match 5474 axy 5475 5476/a(*THEN:X)bc|qq/mark,no_start_optimize 5477\= Expect no match 5478 axy 5479 5480/(?^x-i)AB/ 5481 5482/(?^-i)AB/ 5483 5484/(?x-i-i)/ 5485 5486/(?(?=^))b/I 5487 abc 5488 5489/(?(?=^)|)b/I 5490 abc 5491 5492/(?(?=^)|^)b/I 5493 bbc 5494\= Expect no match 5495 abc 5496 5497/(?(1)^|^())/I 5498 5499/(?(1)^())b/I 5500 5501/(?(1)^())+b/I,aftertext 5502 abc 5503 5504/(?(1)^()|^)+b/I,aftertext 5505 bbc 5506\= Expect no match 5507 abc 5508 5509/(?(1)^()|^)*b/I,aftertext 5510 bbc 5511 abc 5512 xbc 5513 5514/(?(1)^())+b/I,aftertext 5515 abc 5516 5517/(?(1)^a()|^a)+b/I,aftertext 5518 abc 5519\= Expect no match 5520 bbc 5521 5522/(?(1)^|^(a))+b/I,aftertext 5523 abc 5524\= Expect no match 5525 bbc 5526 5527/(?(1)^a()|^a)*b/I,aftertext 5528 abc 5529 bbc 5530 xbc 5531 5532/a(b)c|xyz/g,allvector,replace=<$0> 5533 abcdefabcpqr\=ovector=4 5534 abxyz\=ovector=4 5535 abcdefxyz\=ovector=4 5536 5537/a(b)c|xyz/allvector 5538 abcdef\=ovector=4 5539 abxyz\=ovector=4 5540 5541/a(b)c|xyz/g,replace=<$0>,substitute_callout 5542 abcdefabcpqr 5543 abxyzpqrabcxyz 5544 12abc34xyz99abc55\=substitute_stop=2 5545 12abc34xyz99abc55\=substitute_skip=1 5546 12abc34xyz99abc55\=substitute_skip=2 5547 5548/a(b)c|xyz/g,replace=<$0> 5549 abcdefabcpqr 5550 abxyzpqrabcxyz 5551 12abc34xyz\=substitute_stop=2 5552 12abc34xyz\=substitute_skip=1 5553 5554/a(b)c|xyz/replace=<$0> 5555 abcdefabcpqr 5556 12abc34xyz\=substitute_skip=1 5557 12abc34xyz\=substitute_stop=1 5558 5559/abc\rdef/ 5560 abc\ndef 5561 5562/abc\rdef\x{0d}xyz/escaped_cr_is_lf 5563 abc\ndef\rxyz 5564\= Expect no match 5565 abc\ndef\nxyz 5566 5567/(?(*ACCEPT)xxx)/ 5568 5569/(?(*atomic:xx)xxx)/ 5570 5571/(?(*script_run:xxx)zzz)/ 5572 5573/foobar/ 5574 the foobar thing\=copy_matched_subject 5575 the foobar thing\=copy_matched_subject,zero_terminate 5576 5577/foobar/g 5578 the foobar thing foobar again\=copy_matched_subject 5579 5580/(*:XX)^abc/I 5581 5582/(*COMMIT:XX)^abc/I 5583 5584/(*ACCEPT:XX)^abc/I 5585 5586/abc/replace=xyz 5587 abc\=null_context 5588 5589/abc/replace=xyz,substitute_callout 5590 abc 5591\= Expect error message 5592 abc\=null_context 5593 5594/\[()]{65535}()/expand 5595 5596/\[()]{65535}(?<A>)/expand 5597 5598/a(?:(*ACCEPT))??bc/ 5599 abc 5600 axy 5601 5602/a(*ACCEPT)??bc/ 5603 abc 5604 axy 5605 5606/a(*ACCEPT:XX)??bc/mark 5607 abc 5608 axy 5609 5610/(*:\)?/ 5611 5612/(*:\Q \E){5}/alt_verbnames 5613 5614/(?=abc)/I 5615 5616/(?|(X)|(XY))\1abc/I 5617 5618/(?|(a)|(bcde))(c)\2/I 5619 5620/(?|(a)|(bcde))(c)\1/I 5621 5622/(?|(?'A'a)|(?'A'bcde))(?'B'c)\k'B'(?'A')/I,dupnames 5623 5624/(?|(?'A'a)|(?'A'bcde))(?'B'c)\k'A'(?'A')/I,dupnames 5625 5626/((a|)+)+Z/I 5627 5628/((?=a))[abcd]/I 5629 5630/A(?:(*ACCEPT))?B/info 5631 5632/(A(*ACCEPT)??B)C/ 5633 ABC 5634 AXY 5635 5636/(?<=(?<=a)b)c.*/I 5637 abc\=ph 5638\= Expect no match 5639 xbc\=ph 5640 5641/(?<=ab)c.*/I 5642 abc\=ph 5643\= Expect no match 5644 xbc\=ph 5645 5646/(?<=a(?<=a|a)c)/I 5647 5648/(?<=a(?<=a|ba)c)/I 5649 5650/(?<=(?<=a)b)(?<!abcd)/I 5651 5652/(?<=(?<=a)b)(?<!abcd)(?<=(?<=a)bcde)/I 5653 5654# Addition overflow 5655/( {32742} {42})(?<!\1{65481})/ 5656 5657# Multiplication overflow 5658/(X{65535})(?<=\1{32770})/ 5659 5660# ---- Non-atomic assertion tests ---- 5661 5662# Expect error: not allowed as a condition 5663/(?(*napla:xx)bc)/ 5664 5665/\A(*pla:.*\b(\w++))(?>.*?\b\1\b){3}/ 5666 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5667 5668/\A(*napla:.*\b(\w++))(?>.*?\b\1\b){3}/ 5669 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5670 5671/\A(?*.*\b(\w++))(?>.*?\b\1\b){3}/ 5672 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5673 5674/(*plb:(.)..|(.)...)(\1|\2)/ 5675 abcdb\=offset=4 5676 abcda\=offset=4 5677 5678/(*naplb:(.)..|(.)...)(\1|\2)/ 5679 abcdb\=offset=4 5680 abcda\=offset=4 5681 5682/(?<*(.)..|(.)...)(\1|\2)/ 5683 abcdb\=offset=4 5684 abcda\=offset=4 5685 5686/(*non_atomic_positive_lookahead:ab)/B 5687 5688/(*non_atomic_positive_lookbehind:ab)/B 5689 5690/(*pla:ab+)/B 5691 5692/(*napla:ab+)/B 5693 5694/(*napla:)+/ 5695 5696/(*naplb:)+/ 5697 5698/(*napla:^x|^y)/I 5699 5700/(*napla:abc|abd)/I 5701 5702/(*napla:a|(.)(*ACCEPT)zz)\1../ 5703 abcd 5704 5705/(*napla:a(*ACCEPT)zz|(.))\1../ 5706 abcd 5707 5708/(*napla:a|(*COMMIT)(.))\1\1/ 5709 aabc 5710\= Expect no match 5711 abbc 5712 5713/(*napla:a|(.))\1\1/ 5714 aabc 5715 abbc 5716 5717# ---- 5718 5719# Expect error (recursion => not fixed length) 5720/(\2)((?=(?<=\1)))/ 5721 5722/c*+(?<=[bc])/ 5723 abc\=ph 5724 ab\=ph 5725 abc\=ps 5726 ab\=ps 5727 5728/c++(?<=[bc])/ 5729 abc\=ph 5730 ab\=ph 5731 5732/(?<=(?=.(?<=x)))/ 5733 abx 5734 ab\=ph 5735 bxyz 5736 xyz 5737 5738/\z/ 5739 abc\=ph 5740 abc\=ps 5741 5742/\Z/ 5743 abc\=ph 5744 abc\=ps 5745 abc\n\=ph 5746 abc\n\=ps 5747 5748/(?![ab]).*/ 5749 ab\=ph 5750 5751/c*+/ 5752 ab\=ph,offset=2 5753 5754/\A\s*(a|(?:[^`]{28500}){4})/I 5755 a 5756 5757/\A\s*((?:[^`]{28500}){4})/I 5758 5759/\A\s*((?:[^`]{28500}){4}|a)/I 5760 a 5761 5762/(?<A>a)(?(<A>)b)((?<=b).*)/B 5763 5764/(?(1)b)((?<=b).*)/B 5765 5766/(?(R1)b)((?<=b).*)/B 5767 5768/(?(DEFINE)b)((?<=b).*)/B 5769 5770/(?(VERSION=10.4)b)((?<=b).*)/B 5771 5772/[aA]b[cC]/IB 5773 5774/[cc]abcd/I 5775 5776/[Cc]abcd/I 5777 5778/[c]abcd/I 5779 5780/(?:c|C)abcd/I 5781 5782/(a)?a/I 5783 manm 5784 5785/^(?|(\*)(*napla:\S*_(\2?+.+))|(\w)(?=\S*_(\2?+\1)))+_\2$/ 5786 *abc_12345abc 5787 5788/^(?|(\*)(*napla:\S*_(\3?+.+))|(\w)(?=\S*_((\2?+\1))))+_\2$/ 5789 *abc_12345abc 5790 5791/^((\1+)(?C)|\d)+133X$/ 5792 111133X\=callout_capture 5793 5794/abc/replace=xyz,substitute_replacement_only 5795 123abc456 5796 5797/a(?<ONE>b)c(?<TWO>d)e/g,replace=X$ONE+${TWO}Z,substitute_replacement_only 5798 "abcde-abcde-" 5799 5800/a(b)c|xyz/g,replace=<$0>,substitute_callout,substitute_replacement_only 5801 abcdefabcpqr 5802 abxyzpqrabcxyz 5803 12abc34xyz99abc55\=substitute_stop=2 5804 12abc34xyz99abc55\=substitute_skip=1 5805 12abc34xyz99abc55\=substitute_skip=2 5806 5807/a(..)d/replace=>$1<,substitute_matched 5808 xyzabcdxyzabcdxyz 5809 xyzabcdxyzabcdxyz\=ovector=2 5810\= Expect error 5811 xyzabcdxyzabcdxyz\=ovector=1 5812 5813/a(..)d/g,replace=>$1<,substitute_matched 5814 xyzabcdxyzabcdxyz 5815 xyzabcdxyzabcdxyz\=ovector=2 5816\= Expect error 5817 xyzabcdxyzabcdxyz\=ovector=1 5818 xyzabcdxyzabcdxyz\=ovector=1,substitute_unset_empty 5819 5820/55|a(..)d/g,replace=>$1<,substitute_matched 5821 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5822\= Expect error 5823 xyz55abcdxyzabcdxyz\=ovector=2 5824 5825/55|a(..)d/replace=>$1<,substitute_matched 5826 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5827 5828/55|a(..)d/replace=>$1< 5829 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5830 5831/55|a(..)d/g,replace=>$1< 5832 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5833 5834/abc/replace=,caseless 5835 XabcY 5836 XABCY 5837 5838/abc/replace=[4],caseless 5839 XabcY 5840 XABCY 5841 5842/abc/replace=*,caseless 5843 XabcY 5844 XABCY 5845 XabcY\=replace= 5846 5847# Expect non-fixed-length error 5848 5849"(?<=X(?(DEFINE)(.*))(?1))." 5850 5851/\sxxx\s/tables=1 5852\= Expect no match 5853 AB\x{85}xxx\x{a0}XYZ 5854 5855/\sxxx\s/tables=2 5856 AB\x{85}xxx\x{a0}XYZ 5857 5858/^\w+/tables=2 5859 École 5860 5861/^\w+/tables=3 5862 École 5863 5864#loadtables ./testbtables 5865 5866/^\w+/tables=3 5867 École 5868 5869/"(*MARK:>" 00 "<).."/hex,mark,no_start_optimize 5870 AB 5871 A\=ph 5872\= Expect no match 5873 A 5874 5875/"(*MARK:>" 00 "<).(?C1)."/hex,mark,no_start_optimize 5876 AB 5877 5878/(?(VERSION=0.0/ 5879 5880# Perl has made \K in lookarounds an error. PCRE2 now rejects as well, unless 5881# explicitly authorized. 5882 5883/(?=a\Kb)ab/ 5884 5885/(?=a\Kb)ab/allow_lookaround_bsk 5886 ab 5887 5888/(?!a\Kb)ac/ 5889 5890/(?!a\Kb)ac/allow_lookaround_bsk 5891 ac 5892 5893/^abc(?<=b\Kc)d/ 5894 5895/^abc(?<=b\Kc)d/allow_lookaround_bsk 5896 abcd 5897 5898/^abc(?<!b\Kq)d/ 5899 5900/^abc(?<!b\Kq)d/,allow_lookaround_bsk 5901 abcd 5902 5903# --------- 5904 5905# End of testinput2 5906
