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/(?i:A{1,}\6666666666)/ 2193 2194/\g6666666666/ 2195 2196/[\g6666666666]/B 2197 2198/(?1)\c[/ 2199 2200/.+A/newline=crlf 2201\= Expect no match 2202 \r\nA 2203 2204/\nA/newline=crlf 2205 \r\nA 2206 2207/[\r\n]A/newline=crlf 2208 \r\nA 2209 2210/(\r|\n)A/newline=crlf 2211 \r\nA 2212 2213/a(*CR)b/ 2214 2215/(*CR)a.b/ 2216 a\nb 2217\= Expect no match 2218 a\rb 2219 2220/(*CR)a.b/newline=lf 2221 a\nb 2222\= Expect no match 2223 a\rb 2224 2225/(*LF)a.b/newline=CRLF 2226 a\rb 2227\= Expect no match 2228 a\nb 2229 2230/(*CRLF)a.b/ 2231 a\rb 2232 a\nb 2233\= Expect no match 2234 a\r\nb 2235 2236/(*ANYCRLF)a.b/newline=CR 2237\= Expect no match 2238 a\rb 2239 a\nb 2240 a\r\nb 2241 2242/(*ANY)a.b/newline=cr 2243\= Expect no match 2244 a\rb 2245 a\nb 2246 a\r\nb 2247 a\x85b 2248 2249/(*ANY).*/g 2250 abc\r\ndef 2251 2252/(*ANYCRLF).*/g 2253 abc\r\ndef 2254 2255/(*CRLF).*/g 2256 abc\r\ndef 2257 2258/(*NUL)^.*/ 2259 a\nb\x00ccc 2260 2261/(*NUL)^.*/s 2262 a\nb\x00ccc 2263 2264/^x/m,newline=NUL 2265 ab\x00xy 2266 2267/'#comment' 0d 0a 00 '^x\' 0a 'y'/x,newline=nul,hex 2268 x\nyz 2269 2270/(*NUL)^X\NY/ 2271 X\nY 2272 X\rY 2273\= Expect no match 2274 X\x00Y 2275 2276/a\Rb/I,bsr=anycrlf 2277 a\rb 2278 a\nb 2279 a\r\nb 2280\= Expect no match 2281 a\x85b 2282 a\x0bb 2283 2284/a\Rb/I,bsr=unicode 2285 a\rb 2286 a\nb 2287 a\r\nb 2288 a\x85b 2289 a\x0bb 2290 2291/a\R?b/I,bsr=anycrlf 2292 a\rb 2293 a\nb 2294 a\r\nb 2295\= Expect no match 2296 a\x85b 2297 a\x0bb 2298 2299/a\R?b/I,bsr=unicode 2300 a\rb 2301 a\nb 2302 a\r\nb 2303 a\x85b 2304 a\x0bb 2305 2306/a\R{2,4}b/I,bsr=anycrlf 2307 a\r\n\nb 2308 a\n\r\rb 2309 a\r\n\r\n\r\n\r\nb 2310\= Expect no match 2311 a\x85\x85b 2312 a\x0b\x0bb 2313 2314/a\R{2,4}b/I,bsr=unicode 2315 a\r\rb 2316 a\n\n\nb 2317 a\r\n\n\r\rb 2318 a\x85\x85b 2319 a\x0b\x0bb 2320\= Expect no match 2321 a\r\r\r\r\rb 2322 2323/(*BSR_ANYCRLF)a\Rb/I 2324 a\nb 2325 a\rb 2326 2327/(*BSR_UNICODE)a\Rb/I 2328 a\x85b 2329 2330/(*BSR_ANYCRLF)(*CRLF)a\Rb/I 2331 a\nb 2332 a\rb 2333 2334/(*CRLF)(*BSR_UNICODE)a\Rb/I 2335 a\x85b 2336 2337/(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I 2338 2339/(?<a>)(?&)/ 2340 2341/(?<abc>)(?&a)/ 2342 2343/(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/ 2344 2345/(?+-a)/ 2346 2347/(?-+a)/ 2348 2349/(?(-1))/ 2350 2351/(?(+10))/ 2352 2353/(?(10))/ 2354 2355/(?(+2))()()/ 2356 2357/(?(2))()()/ 2358 2359/\k''/ 2360 2361/\k<>/ 2362 2363/\k{}/ 2364 2365/\k/ 2366 2367/\kabc/ 2368 2369/(?P=)/ 2370 2371/(?P>)/ 2372 2373/[[:foo:]]/ 2374 2375/[[:1234:]]/ 2376 2377/[[:f\oo:]]/ 2378 2379/[[: :]]/ 2380 2381/[[:...:]]/ 2382 2383/[[:l\ower:]]/ 2384 2385/[[:abc\:]]/ 2386 2387/[abc[:x\]pqr:]]/ 2388 2389/[[:a\dz:]]/ 2390 2391/(^(a|b\g<-1'c))/ 2392 2393/^(?+1)(?<a>x|y){0}z/ 2394 xzxx 2395 yzyy 2396\= Expect no match 2397 xxz 2398 2399/(\3)(\1)(a)/ 2400\= Expect no match 2401 cat 2402 2403/(\3)(\1)(a)/allow_empty_class,match_unset_backref,dupnames 2404 cat 2405 2406/TA]/ 2407 The ACTA] comes 2408 2409/TA]/allow_empty_class,match_unset_backref,dupnames 2410 The ACTA] comes 2411 2412/(?2)[]a()b](abc)/ 2413 abcbabc 2414 2415/(?2)[^]a()b](abc)/ 2416 abcbabc 2417 2418/(?1)[]a()b](abc)/ 2419 abcbabc 2420\= Expect no match 2421 abcXabc 2422 2423/(?1)[^]a()b](abc)/ 2424 abcXabc 2425\= Expect no match 2426 abcbabc 2427 2428/(?2)[]a()b](abc)(xyz)/ 2429 xyzbabcxyz 2430 2431/(?&N)[]a(?<N>)](?<M>abc)/ 2432 abc<abc 2433 2434/(?&N)[]a(?<N>)](abc)/ 2435 abc<abc 2436 2437/a[]b/ 2438 2439/a[^]b/ 2440 2441/a[]b/allow_empty_class,match_unset_backref,dupnames 2442\= Expect no match 2443 ab 2444 2445/a[]+b/allow_empty_class,match_unset_backref,dupnames 2446\= Expect no match 2447 ab 2448 2449/a[]*+b/allow_empty_class,match_unset_backref,dupnames 2450\= Expect no match 2451 ab 2452 2453/a[^]b/allow_empty_class,match_unset_backref,dupnames 2454 aXb 2455 a\nb 2456\= Expect no match 2457 ab 2458 2459/a[^]+b/allow_empty_class,match_unset_backref,dupnames 2460 aXb 2461 a\nX\nXb 2462\= Expect no match 2463 ab 2464 2465/a(?!)b/B 2466 2467/(?!)?a/B 2468 ab 2469 2470/a(*FAIL)+b/ 2471 2472/(abc|pqr|123){0}[xyz]/I 2473 2474/(?(?=.*b)b|^)/I,auto_callout 2475 adc 2476 abc 2477 2478/(?(?=b).*b|^d)/I 2479 2480/(?(?=.*b).*b|^d)/I 2481 2482/xyz/auto_callout 2483 xyz 2484 abcxyz 2485\= Expect no match 2486 abc 2487 abcxypqr 2488 2489/xyz/auto_callout,no_start_optimize 2490 abcxyz 2491\= Expect no match 2492 abc 2493 abcxypqr 2494 2495/(*NO_START_OPT)xyz/auto_callout 2496 abcxyz 2497 2498/(*NO_AUTO_POSSESS)a+b/B 2499 2500/xyz/auto_callout,no_start_optimize 2501 abcxyz 2502 2503/^"((?(?=[a])[^"])|b)*"$/auto_callout 2504 "ab" 2505 2506/^"((?(?=[a])[^"])|b)*"$/ 2507 "ab" 2508 2509/^X(?5)(a)(?|(b)|(q))(c)(d)Y/ 2510 XYabcdY 2511 2512/^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/ 2513 XYabcdY 2514 2515/Xa{2,4}b/ 2516 X\=ps 2517 Xa\=ps 2518 Xaa\=ps 2519 Xaaa\=ps 2520 Xaaaa\=ps 2521 2522/Xa{2,4}?b/ 2523 X\=ps 2524 Xa\=ps 2525 Xaa\=ps 2526 Xaaa\=ps 2527 Xaaaa\=ps 2528 2529/Xa{2,4}+b/ 2530 X\=ps 2531 Xa\=ps 2532 Xaa\=ps 2533 Xaaa\=ps 2534 Xaaaa\=ps 2535 2536/X\d{2,4}b/ 2537 X\=ps 2538 X3\=ps 2539 X33\=ps 2540 X333\=ps 2541 X3333\=ps 2542 2543/X\d{2,4}?b/ 2544 X\=ps 2545 X3\=ps 2546 X33\=ps 2547 X333\=ps 2548 X3333\=ps 2549 2550/X\d{2,4}+b/ 2551 X\=ps 2552 X3\=ps 2553 X33\=ps 2554 X333\=ps 2555 X3333\=ps 2556 2557/X\D{2,4}b/ 2558 X\=ps 2559 Xa\=ps 2560 Xaa\=ps 2561 Xaaa\=ps 2562 Xaaaa\=ps 2563 2564/X\D{2,4}?b/ 2565 X\=ps 2566 Xa\=ps 2567 Xaa\=ps 2568 Xaaa\=ps 2569 Xaaaa\=ps 2570 2571/X\D{2,4}+b/ 2572 X\=ps 2573 Xa\=ps 2574 Xaa\=ps 2575 Xaaa\=ps 2576 Xaaaa\=ps 2577 2578/X[abc]{2,4}b/ 2579 X\=ps 2580 Xa\=ps 2581 Xaa\=ps 2582 Xaaa\=ps 2583 Xaaaa\=ps 2584 2585/X[abc]{2,4}?b/ 2586 X\=ps 2587 Xa\=ps 2588 Xaa\=ps 2589 Xaaa\=ps 2590 Xaaaa\=ps 2591 2592/X[abc]{2,4}+b/ 2593 X\=ps 2594 Xa\=ps 2595 Xaa\=ps 2596 Xaaa\=ps 2597 Xaaaa\=ps 2598 2599/X[^a]{2,4}b/ 2600 X\=ps 2601 Xz\=ps 2602 Xzz\=ps 2603 Xzzz\=ps 2604 Xzzzz\=ps 2605 2606/X[^a]{2,4}?b/ 2607 X\=ps 2608 Xz\=ps 2609 Xzz\=ps 2610 Xzzz\=ps 2611 Xzzzz\=ps 2612 2613/X[^a]{2,4}+b/ 2614 X\=ps 2615 Xz\=ps 2616 Xzz\=ps 2617 Xzzz\=ps 2618 Xzzzz\=ps 2619 2620/(Y)X\1{2,4}b/ 2621 YX\=ps 2622 YXY\=ps 2623 YXYY\=ps 2624 YXYYY\=ps 2625 YXYYYY\=ps 2626 2627/(Y)X\1{2,4}?b/ 2628 YX\=ps 2629 YXY\=ps 2630 YXYY\=ps 2631 YXYYY\=ps 2632 YXYYYY\=ps 2633 2634/(Y)X\1{2,4}+b/ 2635 YX\=ps 2636 YXY\=ps 2637 YXYY\=ps 2638 YXYYY\=ps 2639 YXYYYY\=ps 2640 2641/\++\KZ|\d+X|9+Y/startchar 2642 ++++123999\=ps 2643 ++++123999Y\=ps 2644 ++++Z1234\=ps 2645 2646/Z(*F)/ 2647\= Expect no match 2648 Z\=ps 2649 ZA\=ps 2650 2651/Z(?!)/ 2652\= Expect no match 2653 Z\=ps 2654 ZA\=ps 2655 2656/dog(sbody)?/ 2657 dogs\=ps 2658 dogs\=ph 2659 2660/dog(sbody)??/ 2661 dogs\=ps 2662 dogs\=ph 2663 2664/dog|dogsbody/ 2665 dogs\=ps 2666 dogs\=ph 2667 2668/dogsbody|dog/ 2669 dogs\=ps 2670 dogs\=ph 2671 2672/\bthe cat\b/ 2673 the cat\=ps 2674 the cat\=ph 2675 2676/abc/ 2677 abc\=ps 2678 abc\=ph 2679 2680/abc\K123/startchar 2681 xyzabc123pqr 2682 xyzabc12\=ps 2683 xyzabc12\=ph 2684 2685/(?<=abc)123/ 2686 xyzabc123pqr 2687 xyzabc12\=ps 2688 xyzabc12\=ph 2689 2690/\babc\b/ 2691 +++abc+++ 2692 +++ab\=ps 2693 +++ab\=ph 2694 2695/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/B 2696 2697/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/B 2698 2699/(ab)(x(y)z(cd(*ACCEPT)))pq/B 2700 2701/abc\K/aftertext,startchar 2702 abcdef 2703 abcdef\=notempty_atstart 2704 xyzabcdef\=notempty_atstart 2705\= Expect no match 2706 abcdef\=notempty 2707 xyzabcdef\=notempty 2708 2709/^(?:(?=abc)|abc\K)/aftertext,startchar 2710 abcdef 2711 abcdef\=notempty_atstart 2712\= Expect no match 2713 abcdef\=notempty 2714 2715/a?b?/aftertext 2716 xyz 2717 xyzabc 2718 xyzabc\=notempty 2719 xyzabc\=notempty_atstart 2720 xyz\=notempty_atstart 2721\= Expect no match 2722 xyz\=notempty 2723 2724/^a?b?/aftertext 2725 xyz 2726 xyzabc 2727\= Expect no match 2728 xyzabc\=notempty 2729 xyzabc\=notempty_atstart 2730 xyz\=notempty_atstart 2731 xyz\=notempty 2732 2733/^(?<name>a|b\g<name>c)/ 2734 aaaa 2735 bacxxx 2736 bbaccxxx 2737 bbbacccxx 2738 2739/^(?<name>a|b\g'name'c)/ 2740 aaaa 2741 bacxxx 2742 bbaccxxx 2743 bbbacccxx 2744 2745/^(a|b\g<1>c)/ 2746 aaaa 2747 bacxxx 2748 bbaccxxx 2749 bbbacccxx 2750 2751/^(a|b\g'1'c)/ 2752 aaaa 2753 bacxxx 2754 bbaccxxx 2755 bbbacccxx 2756 2757/^(a|b\g'-1'c)/ 2758 aaaa 2759 bacxxx 2760 bbaccxxx 2761 bbbacccxx 2762 2763/(^(a|b\g<-1>c))/ 2764 aaaa 2765 bacxxx 2766 bbaccxxx 2767 bbbacccxx 2768 2769/(?-i:\g<name>)(?i:(?<name>a))/ 2770 XaaX 2771 XAAX 2772 2773/(?i:\g<name>)(?-i:(?<name>a))/ 2774 XaaX 2775\= Expect no match 2776 XAAX 2777 2778/(?-i:\g<+1>)(?i:(a))/ 2779 XaaX 2780 XAAX 2781 2782/(?=(?<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>\})\}))\{/ 2783 2784/(?<n>a|b|c)\g<n>*/ 2785 abc 2786 accccbbb 2787 2788/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/ 2789 XYabcdY 2790 2791/(?<=b(?1)|zzz)(a)/ 2792 xbaax 2793 xzzzax 2794 2795/(a)(?<=b\1)/ 2796 2797/(a)(?<=b+(?1))/ 2798 2799/(a+)(?<=b(?1))/ 2800 2801/(a(?<=b(?1)))/ 2802 2803/(?<=b(?1))xyz/ 2804 2805/(?<=b(?1))xyz(b+)pqrstuvew/ 2806 2807/(a|bc)\1/I 2808 2809/(a|bc)\1{2,3}/I 2810 2811/(a|bc)(?1)/I 2812 2813/(a|b\1)(a|b\1)/I 2814 2815/(a|b\1){2}/I 2816 2817/(a|bbbb\1)(a|bbbb\1)/I 2818 2819/(a|bbbb\1){2}/I 2820 2821/^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 2822 2823/<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 2824 2825"(?>.*/)foo"I 2826 2827/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /Ix 2828 2829/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/Ii 2830 2831/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/I 2832 2833/<a[\s]+href[\s]*=[\s]* # find <a href= 2834 ([\"\'])? # find single or double quote 2835 (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching 2836 # quote, otherwise match up to next space 2837/Iisx 2838 2839/^(?!:) # colon disallowed at start 2840 (?: # start of item 2841 (?: [0-9a-f]{1,4} | # 1-4 hex digits or 2842 (?(1)0 | () ) ) # if null previously matched, fail; else null 2843 : # followed by colon 2844 ){1,7} # end item; 1-7 of them required 2845 [0-9a-f]{1,4} $ # final hex number at end of string 2846 (?(1)|.) # check that there was an empty component 2847 /Iix 2848 2849/(?|(?<a>A)|(?<a>B))/I 2850 AB\=copy=a 2851 BA\=copy=a 2852 2853/(?|(?<a>A)|(?<b>B))/ 2854 2855/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) | 2856 b(?<quote> (?<apostrophe>')|(?<realquote>")) ) 2857 (?('quote')[a-z]+|[0-9]+)/Ix,dupnames 2858 a"aaaaa 2859 b"aaaaa 2860\= Expect no match 2861 b"11111 2862 a"11111 2863 2864/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/IBx,dupnames 2865 abcdX 2866 eX 2867\= Expect no match 2868 abcdY 2869 ey 2870 2871/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/IBx,dupnames 2872 abcdd 2873\= Expect no match 2874 abcdde 2875 2876/abcd*/ 2877 xxxxabcd\=ps 2878 xxxxabcd\=ph 2879 2880/abcd*/i 2881 xxxxabcd\=ps 2882 xxxxabcd\=ph 2883 XXXXABCD\=ps 2884 XXXXABCD\=ph 2885 2886/abc\d*/ 2887 xxxxabc1\=ps 2888 xxxxabc1\=ph 2889 2890/(a)bc\1*/ 2891 xxxxabca\=ps 2892 xxxxabca\=ph 2893 2894/abc[de]*/ 2895 xxxxabcde\=ps 2896 xxxxabcde\=ph 2897 2898/(\3)(\1)(a)/allow_empty_class,match_unset_backref,dupnames 2899 cat 2900 2901/(\3)(\1)(a)/I,allow_empty_class,match_unset_backref,dupnames 2902 cat 2903 2904/(\3)(\1)(a)/I 2905\= Expect no match 2906 cat 2907 2908/i(?(DEFINE)(?<s>a))/I 2909 i 2910 2911/()i(?(1)a)/I 2912 ia 2913 2914/(?i)a(?-i)b|c/B 2915 XabX 2916 XAbX 2917 CcC 2918\= Expect no match 2919 XABX 2920 2921/(?i)a(?s)b|c/B 2922 2923/(?i)a(?s-i)b|c/B 2924 2925/^(ab(c\1)d|x){2}$/B 2926 xabcxd 2927 2928/^(?&t)*+(?(DEFINE)(?<t>.))$/B 2929 2930/^(?&t)*(?(DEFINE)(?<t>.))$/B 2931 2932# This one is here because Perl gives the match as "b" rather than "ab". I 2933# believe this to be a Perl bug. 2934 2935/(?>a\Kb)z|(ab)/ 2936 ab\=startchar 2937 2938/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ 2939 abcd 2940 0abc 2941 2942/abc(*MARK:)pqr/ 2943 2944/abc(*:)pqr/ 2945 2946/(*COMMIT:X)/B 2947 2948# This should, and does, fail. In Perl, it does not, which I think is a 2949# bug because replacing the B in the pattern by (B|D) does make it fail. 2950# Turning off Perl's optimization by inserting (??{""}) also makes it fail. 2951 2952/A(*COMMIT)B/aftertext,mark 2953\= Expect no match 2954 ACABX 2955 2956# These should be different, but in Perl they are not, which I think 2957# is a bug in Perl. 2958 2959/A(*THEN)B|A(*THEN)C/mark 2960 AC 2961 2962/A(*PRUNE)B|A(*PRUNE)C/mark 2963\= Expect no match 2964 AC 2965 2966# Mark names can be duplicated. Perl doesn't give a mark for this one, 2967# though PCRE2 does. 2968 2969/^A(*:A)B|^X(*:A)Y/mark 2970\= Expect no match 2971 XAQQ 2972 2973# COMMIT at the start of a pattern should be the same as an anchor. Perl 2974# optimizations defeat this. So does the PCRE2 optimization unless we disable 2975# it. 2976 2977/(*COMMIT)ABC/ 2978 ABCDEFG 2979 2980/(*COMMIT)ABC/no_start_optimize 2981\= Expect no match 2982 DEFGABC 2983 2984/^(ab (c+(*THEN)cd) | xyz)/x 2985\= Expect no match 2986 abcccd 2987 2988/^(ab (c+(*PRUNE)cd) | xyz)/x 2989\= Expect no match 2990 abcccd 2991 2992/^(ab (c+(*FAIL)cd) | xyz)/x 2993\= Expect no match 2994 abcccd 2995 2996# Perl gets some of these wrong 2997 2998/(?>.(*ACCEPT))*?5/ 2999 abcde 3000 3001/(.(*ACCEPT))*?5/ 3002 abcde 3003 3004/(.(*ACCEPT))5/ 3005 abcde 3006 3007/(.(*ACCEPT))*5/ 3008 abcde 3009 3010/A\NB./B 3011 ACBD 3012\= Expect no match 3013 A\nB 3014 ACB\n 3015 3016/A\NB./Bs 3017 ACBD 3018 ACB\n 3019\= Expect no match 3020 A\nB 3021 3022/A\NB/newline=crlf 3023 A\nB 3024 A\rB 3025\= Expect no match 3026 A\r\nB 3027 3028/\R+b/B 3029 3030/\R+\n/B 3031 3032/\R+\d/B 3033 3034/\d*\R/B 3035 3036/\s*\R/B 3037 \x20\x0a 3038 \x20\x0d 3039 \x20\x0d\x0a 3040 3041/\S*\R/B 3042 a\x0a 3043 3044/X\h*\R/B 3045 X\x20\x0a 3046 3047/X\H*\R/B 3048 X\x0d\x0a 3049 3050/X\H+\R/B 3051 X\x0d\x0a 3052 3053/X\H++\R/B 3054\= Expect no match 3055 X\x0d\x0a 3056 3057/(?<=abc)def/ 3058 abc\=ph 3059 3060/abc$/ 3061 abc 3062 abc\=ps 3063 abc\=ph 3064 3065/abc$/m 3066 abc 3067 abc\n 3068 abc\=ph 3069 abc\n\=ph 3070 abc\=ps 3071 abc\n\=ps 3072 3073/abc\z/ 3074 abc 3075 abc\=ps 3076 abc\=ph 3077 3078/abc\Z/ 3079 abc 3080 abc\=ps 3081 abc\=ph 3082 3083/abc\b/ 3084 abc 3085 abc\=ps 3086 abc\=ph 3087 3088/abc\B/ 3089 abc\=ps 3090 abc\=ph 3091\= Expect no match 3092 abc 3093 3094/.+/ 3095\= Bad offsets 3096 abc\=offset=4 3097 abc\=offset=-4 3098\= Valid data 3099 abc\=offset=0 3100 abc\=offset=1 3101 abc\=offset=2 3102\= Expect no match 3103 abc\=offset=3 3104 3105/^\cģ/ 3106 3107/(?P<abn>(?P=abn)xxx)/B 3108 3109/(a\1z)/B 3110 3111/(?P<abn>(?P=abn)(?<badstufxxx)/B 3112 3113/(?P<abn>(?P=axn)xxx)/B 3114 3115/(?P<abn>(?P=axn)xxx)(?<axn>yy)/B 3116 3117# These tests are here because Perl gets the first one wrong. 3118 3119/(\R*)(.)/s 3120 \r\n 3121 \r\r\n\n\r 3122 \r\r\n\n\r\n 3123 3124/(\R)*(.)/s 3125 \r\n 3126 \r\r\n\n\r 3127 \r\r\n\n\r\n 3128 3129/((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s 3130 \r\n 3131 \r\r\n\n\r 3132 \r\r\n\n\r\n 3133 3134# ------------- 3135 3136/^abc$/B 3137 3138/^abc$/Bm 3139 3140/^(a)*+(\w)/ 3141 aaaaX 3142\= Expect no match 3143 aaaa 3144 3145/^(?:a)*+(\w)/ 3146 aaaaX 3147\= Expect no match 3148 aaaa 3149 3150/(a)++1234/IB 3151 3152/([abc])++1234/I 3153 3154/(?<=(abc)+)X/ 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/(?:.*ab|.*)++/I 3187 3188/(?=a)[bcd]/I 3189 3190/((?=a))[bcd]/I 3191 3192/((?=a))+[bcd]/I 3193 3194/((?=a))++[bcd]/I 3195 3196/(?=a+)[bcd]/Ii 3197 3198/(?=a+?)[bcd]/Ii 3199 3200/(?=a++)[bcd]/Ii 3201 3202/(?=a{3})[bcd]/Ii 3203 3204/(abc)\1+/ 3205 3206# Perl doesn't get these right IMO (the 3rd is PCRE2-specific) 3207 3208/(?1)(?:(b(*ACCEPT))){0}/ 3209 b 3210 3211/(?1)(?:(b(*ACCEPT))){0}c/ 3212 bc 3213\= Expect no match 3214 b 3215 3216/(?1)(?:((*ACCEPT))){0}c/ 3217 c 3218 c\=notempty 3219 3220/^.*?(?(?=a)a|b(*THEN)c)/ 3221\= Expect no match 3222 ba 3223 3224/^.*?(?(?=a)a|bc)/ 3225 ba 3226 3227/^.*?(?(?=a)a(*THEN)b|c)/ 3228\= Expect no match 3229 ac 3230 3231/^.*?(?(?=a)a(*THEN)b)c/ 3232\= Expect no match 3233 ac 3234 3235/^.*?(a(*THEN)b)c/ 3236\= Expect no match 3237 aabc 3238 3239/^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x 3240 aabc 3241 3242/^.*?(a(*THEN)b|z)c/ 3243 aabc 3244 3245/^.*?(z|a(*THEN)b)c/ 3246 aabc 3247 3248# These are here because they are not Perl-compatible; the studying means the 3249# mark is not seen. 3250 3251/(*MARK:A)(*SKIP:B)(C|X)/mark 3252 C 3253\= Expect no match 3254 D 3255 3256/(*:A)A+(*SKIP:A)(B|Z)/mark 3257\= Expect no match 3258 AAAC 3259 3260# ---------------------------- 3261 3262"(?=a*(*ACCEPT)b)c" 3263 c 3264 c\=notempty 3265 3266/(?1)c(?(DEFINE)((*ACCEPT)b))/ 3267 c 3268 c\=notempty 3269 3270/(?>(*ACCEPT)b)c/ 3271 c 3272\= Expect no match 3273 c\=notempty 3274 3275/(?:(?>(a)))+a%/allaftertext 3276 %aa% 3277 3278/(a)b|ac/allaftertext 3279 ac\=ovector=1 3280 3281/(a)(b)x|abc/allaftertext 3282 abc\=ovector=2 3283 3284/(a)bc|(a)(b)\2/ 3285 abc\=ovector=1 3286 abc\=ovector=2 3287 aba\=ovector=1 3288 aba\=ovector=2 3289 aba\=ovector=3 3290 aba\=ovector=4 3291 3292/(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/I 3293 3294/(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/I 3295 3296/(a(?2)|b)(b(?1)|a)(?1)(?2)/I 3297 3298/(abc)(?1)/I 3299 3300/(?:(foo)|(bar)|(baz))X/allcaptures 3301 bazfooX 3302 foobazbarX 3303 barfooX 3304 bazX 3305 foobarbazX 3306 bazfooX\=ovector=0 3307 bazfooX\=ovector=1 3308 bazfooX\=ovector=2 3309 bazfooX\=ovector=3 3310 3311/(?=abc){3}abc/B 3312 3313/(?=abc)+abc/B 3314 3315/(?=abc)++abc/B 3316 3317/(?=abc){0}xyz/B 3318 3319/(?=(a))?./B 3320 3321/(?=(a))??./B 3322 3323/^(?=(a)){0}b(?1)/B 3324 3325/(?(DEFINE)(a))?b(?1)/B 3326 3327/^(?=(?1))?[az]([abc])d/B 3328 3329/^(?!a){0}\w+/B 3330 3331/(?<=(abc))?xyz/B 3332 3333/[:a[:abc]b:]/B 3334 3335/^(a(*:A)(d|e(*:B))z|aeq)/auto_callout 3336 adz 3337 aez 3338 aeqwerty 3339 3340/.(*F)/ 3341\= Expect no match 3342 abc\=ph 3343 3344/\btype\b\W*?\btext\b\W*?\bjavascript\b/I 3345 3346/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/I 3347 3348/a(*SKIP)c|b(*ACCEPT)|/I,aftertext 3349 a 3350 3351/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/I 3352 ax 3353 3354'a*(*ACCEPT)b'aftertext 3355 abc\=notempty_atstart 3356 bbb\=notempty_atstart 3357\= Expect no match 3358 \=notempty_atstart 3359 3360/(*ACCEPT)a/I,aftertext 3361 bax 3362 3363/z(*ACCEPT)a/I,aftertext 3364 baxzbx 3365 3366/^(?>a+)(?>(z+))\w/B 3367 aaaazzzzb 3368\= Expect no match 3369 aazz 3370 3371/(.)(\1|a(?2))/ 3372 bab 3373 3374/\1|(.)(?R)\1/ 3375 cbbbc 3376 3377/(.)((?(1)c|a)|a(?2))/ 3378\= Expect no match 3379 baa 3380 3381/(?P<abn>(?P=abn)xxx)/B 3382 3383/(a\1z)/B 3384 3385/^a\x41z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3386 aAz 3387\= Expect no match 3388 ax41z 3389 3390/^a[m\x41]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3391 aAz 3392 3393/^a\x1z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3394 ax1z 3395 3396/^a\u0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3397 aAz 3398\= Expect no match 3399 au0041z 3400 3401/^a[m\u0041]z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3402 aAz 3403 3404/^a\u041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3405 au041z 3406\= Expect no match 3407 aAz 3408 3409/^a\U0041z/alt_bsux,allow_empty_class,match_unset_backref,dupnames 3410 aU0041z 3411\= Expect no match 3412 aAz 3413 3414/^\u{7a}/alt_bsux 3415 u{7a} 3416\= Expect no match 3417 zoo 3418 3419/^\u{7a}/extra_alt_bsux 3420 zoo 3421 3422/(?(?=c)c|d)++Y/B 3423 3424/(?(?=c)c|d)*+Y/B 3425 3426/a[\NB]c/ 3427 aNc 3428 3429/a[B-\Nc]/ 3430 3431/a[B\Nc]/ 3432 3433/(a)(?2){0,1999}?(b)/ 3434 3435/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/ 3436 3437# This test, with something more complicated than individual letters, causes 3438# different behaviour in Perl. Perhaps it disables some optimization; no tag is 3439# passed back for the failures, whereas in PCRE2 there is a tag. 3440 3441/(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/x,mark 3442 AABC 3443 XXYZ 3444\= Expect no match 3445 XAQQ 3446 XAQQXZZ 3447 AXQQQ 3448 AXXQQQ 3449 3450# Perl doesn't give marks for these, though it does if the alternatives are 3451# replaced by single letters. 3452 3453/(b|q)(*:m)f|a(*:n)w/mark 3454 aw 3455\= Expect no match 3456 abc 3457 3458/(q|b)(*:m)f|a(*:n)w/mark 3459 aw 3460\= Expect no match 3461 abc 3462 3463# After a partial match, the behaviour is as for a failure. 3464 3465/^a(*:X)bcde/mark 3466 abc\=ps 3467 3468# These are here because Perl doesn't return a mark, except for the first. 3469 3470/(?=(*:x))(q|)/aftertext,mark 3471 abc 3472 3473/(?=(*:x))((*:y)q|)/aftertext,mark 3474 abc 3475 3476/(?=(*:x))(?:(*:y)q|)/aftertext,mark 3477 abc 3478 3479/(?=(*:x))(?>(*:y)q|)/aftertext,mark 3480 abc 3481 3482/(?=a(*:x))(?!a(*:y)c)/aftertext,mark 3483 ab 3484 3485/(?=a(*:x))(?=a(*:y)c|)/aftertext,mark 3486 ab 3487 3488/(..)\1/ 3489 ab\=ps 3490 aba\=ps 3491 abab\=ps 3492 3493/(..)\1/i 3494 ab\=ps 3495 abA\=ps 3496 aBAb\=ps 3497 3498/(..)\1{2,}/ 3499 ab\=ps 3500 aba\=ps 3501 abab\=ps 3502 ababa\=ps 3503 ababab\=ps 3504 ababab\=ph 3505 abababa\=ps 3506 abababa\=ph 3507 3508/(..)\1{2,}/i 3509 ab\=ps 3510 aBa\=ps 3511 aBAb\=ps 3512 AbaBA\=ps 3513 abABAb\=ps 3514 aBAbaB\=ph 3515 abABabA\=ps 3516 abaBABa\=ph 3517 3518/(..)\1{2,}?x/i 3519 ab\=ps 3520 abA\=ps 3521 aBAb\=ps 3522 abaBA\=ps 3523 abAbaB\=ps 3524 abaBabA\=ps 3525 abAbABaBx\=ps 3526 3527/^(..)\1/ 3528 aba\=ps 3529 3530/^(..)\1{2,3}x/ 3531 aba\=ps 3532 ababa\=ps 3533 ababa\=ph 3534 abababx 3535 ababababx 3536 3537/^(..)\1{2,3}?x/ 3538 aba\=ps 3539 ababa\=ps 3540 ababa\=ph 3541 abababx 3542 ababababx 3543 3544/^(..)(\1{2,3})ab/ 3545 abababab 3546 3547/^\R/ 3548 \r\=ps 3549 \r\=ph 3550 3551/^\R{2,3}x/ 3552 \r\=ps 3553 \r\=ph 3554 \r\r\=ps 3555 \r\r\=ph 3556 \r\r\r\=ps 3557 \r\r\r\=ph 3558 \r\rx 3559 \r\r\rx 3560 3561/^\R{2,3}?x/ 3562 \r\=ps 3563 \r\=ph 3564 \r\r\=ps 3565 \r\r\=ph 3566 \r\r\r\=ps 3567 \r\r\r\=ph 3568 \r\rx 3569 \r\r\rx 3570 3571/^\R?x/ 3572 \r\=ps 3573 \r\=ph 3574 x 3575 \rx 3576 3577/^\R+x/ 3578 \r\=ps 3579 \r\=ph 3580 \r\n\=ps 3581 \r\n\=ph 3582 \rx 3583 3584/^a$/newline=crlf 3585 a\r\=ps 3586 a\r\=ph 3587 3588/^a$/m,newline=crlf 3589 a\r\=ps 3590 a\r\=ph 3591 3592/^(a$|a\r)/newline=crlf 3593 a\r\=ps 3594 a\r\=ph 3595 3596/^(a$|a\r)/m,newline=crlf 3597 a\r\=ps 3598 a\r\=ph 3599 3600/./newline=crlf 3601 \r\=ps 3602 \r\=ph 3603 3604/.{2,3}/newline=crlf 3605 \r\=ps 3606 \r\=ph 3607 \r\r\=ps 3608 \r\r\=ph 3609 \r\r\r\=ps 3610 \r\r\r\=ph 3611 3612/.{2,3}?/newline=crlf 3613 \r\=ps 3614 \r\=ph 3615 \r\r\=ps 3616 \r\r\=ph 3617 \r\r\r\=ps 3618 \r\r\r\=ph 3619 3620"AB(C(D))(E(F))?(?(?=\2)(?=\4))" 3621 ABCDGHI\=ovector=01 3622 3623# These are all run as real matches in test 1; here we are just checking the 3624# settings of the anchored and startline bits. 3625 3626/(?>.*?a)(?<=ba)/I 3627 3628/(?:.*?a)(?<=ba)/I 3629 3630/.*?a(*PRUNE)b/I 3631 3632/.*?a(*PRUNE)b/Is 3633 3634/^a(*PRUNE)b/Is 3635 3636/.*?a(*SKIP)b/I 3637 3638/(?>.*?a)b/Is 3639 3640/(?>.*?a)b/I 3641 3642/(?>^a)b/Is 3643 3644/(?>.*?)(?<=(abcd)|(wxyz))/I 3645 3646/(?>.*)(?<=(abcd)|(wxyz))/I 3647 3648"(?>.*)foo"I 3649 3650"(?>.*?)foo"I 3651 3652/(?>^abc)/Im 3653 3654/(?>.*abc)/Im 3655 3656/(?:.*abc)/Im 3657 3658/(?:(a)+(?C1)bb|aa(?C2)b)/ 3659 aab\=callout_capture 3660 3661/(?:(a)++(?C1)bb|aa(?C2)b)/ 3662 aab\=callout_capture 3663 3664/(?:(?>(a))(?C1)bb|aa(?C2)b)/ 3665 aab\=callout_capture 3666 3667/(?:(?1)(?C1)x|ab(?C2))((a)){0}/ 3668 aab\=callout_capture 3669 3670/(?1)(?C1)((a)(?C2)){0}/ 3671 aab\=callout_capture 3672 3673/(?:(a)+(?C1)bb|aa(?C2)b)++/ 3674 aab\=callout_capture 3675 aab\=callout_capture,ovector=1 3676 3677/(ab)x|ab/ 3678 ab\=ovector=0 3679 ab\=ovector=1 3680 3681/(?<=123)(*MARK:xx)abc/mark 3682 xxxx123a\=ph 3683 xxxx123a\=ps 3684 3685/123\Kabc/startchar 3686 xxxx123a\=ph 3687 xxxx123a\=ps 3688 3689/^(?(?=a)aa|bb)/auto_callout 3690 bb 3691 3692/(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/ 3693 bb 3694 3695# Perl seems to have a bug with this one. 3696 3697/aaaaa(*COMMIT)(*PRUNE)b|a+c/ 3698 aaaaaac 3699 3700# Here are some that Perl treats differently because of the way it handles 3701# backtracking verbs. 3702 3703/(?!a(*COMMIT)b)ac|ad/ 3704 ac 3705 ad 3706 3707/^(?!a(*THEN)b|ac)../ 3708 ad 3709\= Expect no match 3710 ac 3711 3712/^(?=a(*THEN)b|ac)/ 3713 ac 3714 3715/\A.*?(?:a|b(*THEN)c)/ 3716 ba 3717 3718/\A.*?(?:a|b(*THEN)c)++/ 3719 ba 3720 3721/\A.*?(?:a|b(*THEN)c|d)/ 3722 ba 3723 3724/(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/ 3725 aac 3726 3727/\A.*?(a|b(*THEN)c)/ 3728 ba 3729 3730/^(A(*THEN)B|A(*THEN)D)/ 3731 AD 3732 3733/(?!b(*THEN)a)bn|bnn/ 3734 bnn 3735 3736/(?(?=b(*SKIP)a)bn|bnn)/ 3737 bnn 3738 3739/(?=b(*THEN)a|)bn|bnn/ 3740 bnn 3741 3742# This test causes a segfault with Perl 5.18.0 3743 3744/^(?=(a)){0}b(?1)/ 3745 backgammon 3746 3747/(?|(?<n>f)|(?<n>b))/I,dupnames 3748 3749/(?<a>abc)(?<a>z)\k<a>()/IB,dupnames 3750 3751/a*[bcd]/B 3752 3753/[bcd]*a/B 3754 3755# A complete set of tests for auto-possessification of character types, but 3756# omitting \C because it might be disabled (it has its own tests). 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/\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+$/Bx 3761 3762/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/Bx 3763 3764/\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+$/Bx 3765 3766/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/Bx 3767 3768/\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+$/Bx 3769 3770/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/Bx 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+$/Bx 3773 3774/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/Bx 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+$/Bx 3777 3778/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/Bx 3779 3780/ 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+$/Bx 3781 3782/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/Bx 3783 3784/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bx 3785 3786/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/Bsx 3787 3788/ \D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/Bmx 3789 3790/(?=a+)a(a+)++a/B 3791 3792/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/B 3793 3794/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/B 3795 3796/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/B 3797 3798/[ab]*/B 3799 aaaa 3800 3801/[ab]*?/B 3802 aaaa 3803 3804/[ab]?/B 3805 aaaa 3806 3807/[ab]??/B 3808 aaaa 3809 3810/[ab]+/B 3811 aaaa 3812 3813/[ab]+?/B 3814 aaaa 3815 3816/[ab]{2,3}/B 3817 aaaa 3818 3819/[ab]{2,3}?/B 3820 aaaa 3821 3822/[ab]{2,}/B 3823 aaaa 3824 3825/[ab]{2,}?/B 3826 aaaa 3827 3828/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/B 3829 3830/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/B 3831 3832/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/B 3833 3834/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/B 3835 3836/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/B 3837 3838/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/B 3839 3840/[a-c]*d/IB 3841 3842/[a-c]+d/IB 3843 3844/[a-c]?d/IB 3845 3846/[a-c]{4,6}d/IB 3847 3848/[a-c]{0,6}d/IB 3849 3850# End of special auto-possessive tests 3851 3852/^A\o{1239}B/ 3853 A\123B 3854 3855/^A\oB/ 3856 3857/^A\x{zz}B/ 3858 3859/^A\x{12Z/ 3860 3861/^A\x{/ 3862 3863/[ab]++/B,no_auto_possess 3864 3865/[^ab]*+/B,no_auto_possess 3866 3867/a{4}+/B,no_auto_possess 3868 3869/a{4}+/Bi,no_auto_possess 3870 3871/[a-[:digit:]]+/ 3872 3873/[A-[:digit:]]+/ 3874 3875/[a-[.xxx.]]+/ 3876 3877/[a-[=xxx=]]+/ 3878 3879/[a-[!xxx!]]+/ 3880 3881/[A-[!xxx!]]+/ 3882 A]]] 3883 3884/[a-\d]+/ 3885 3886/(?<0abc>xx)/ 3887 3888/(?&1abc)xx(?<1abc>y)/ 3889 3890/(?<ab-cd>xx)/ 3891 3892/(?'0abc'xx)/ 3893 3894/(?P<0abc>xx)/ 3895 3896/\k<5ghj>/ 3897 3898/\k'5ghj'/ 3899 3900/\k{2fgh}/ 3901 3902/(?P=8yuki)/ 3903 3904/\g{4df}/ 3905 3906/(?&1abc)xx(?<1abc>y)/ 3907 3908/(?P>1abc)xx(?<1abc>y)/ 3909 3910/\g'3gh'/ 3911 3912/\g<5fg>/ 3913 3914/(?(<4gh>)abc)/ 3915 3916/(?('4gh')abc)/ 3917 3918/(?(4gh)abc)/ 3919 3920/(?(R&6yh)abc)/ 3921 3922/(((a\2)|(a*)\g<-1>))*a?/B 3923 3924# Test the ugly "start or end of word" compatibility syntax. 3925 3926/[[:<:]]red[[:>:]]/B 3927 little red riding hood 3928 a /red/ thing 3929 red is a colour 3930 put it all on red 3931\= Expect no match 3932 no reduction 3933 Alfred Winifred 3934 3935/[a[:<:]] should give error/ 3936 3937/(?=ab\K)/aftertext 3938 abcd\=startchar 3939 3940/abcd/newline=lf,firstline 3941\= Expect no match 3942 xx\nxabcd 3943 3944# Test stack guard external calls. 3945 3946/(((a)))/stackguard=1 3947 3948/(((a)))/stackguard=2 3949 3950/(((a)))/stackguard=3 3951 3952/(((((a)))))/ 3953 3954# End stack guard tests 3955 3956/^\w+(?>\s*)(?<=\w)/B 3957 3958/\othing/ 3959 3960/\o{}/ 3961 3962/\o{whatever}/ 3963 3964/\xthing/ 3965 3966/\x{}/ 3967 3968/\x{whatever}/ 3969 3970/A\8B/ 3971 3972/A\9B/ 3973 3974# This one is here because Perl fails to match "12" for this pattern when the $ 3975# is present. 3976 3977/^(?(?=abc)\w{3}:|\d\d)$/ 3978 abc: 3979 12 3980\= Expect no match 3981 123 3982 xyz 3983 3984# Perl gets this one wrong, giving "a" as the after text for ca and failing to 3985# match for cd. 3986 3987/(?(?=ab)ab)/aftertext 3988 abxxx 3989 ca 3990 cd 3991 3992# This should test both paths for processing OP_RECURSE. 3993 3994/(?(R)a+|(?R)b)/ 3995 aaaabcde 3996 aaaabcde\=ovector=100 3997 3998/a*?b*?/ 3999 ab 4000 4001/(*NOTEMPTY)a*?b*?/ 4002 ab 4003 ba 4004 cb 4005 4006/(*NOTEMPTY_ATSTART)a*?b*?/aftertext 4007 ab 4008 cdab 4009 4010/(?(VERSION>=10.0)yes|no)/I 4011 yesno 4012 4013/(?(VERSION>=10.04)yes|no)/ 4014 yesno 4015 4016/(?(VERSION=8)yes){3}/BI,aftertext 4017 yesno 4018 4019/(?(VERSION=8)yes|no){3}/I 4020 yesnononoyes 4021\= Expect no match 4022 yesno 4023 4024/(?:(?<VERSION>abc)|xyz)(?(VERSION)yes|no)/I 4025 abcyes 4026 xyzno 4027\= Expect no match 4028 abcno 4029 xyzyes 4030 4031/(?(VERSION<10)yes|no)/ 4032 4033/(?(VERSION>10)yes|no)/ 4034 4035/(?(VERSION>=10.0.0)yes|no)/ 4036 4037/(?(VERSION=10.101)yes|no)/ 4038 4039/abcd/I 4040 4041/abcd/I,no_start_optimize 4042 4043/(|ab)*?d/I 4044 abd 4045 xyd 4046 4047/(|ab)*?d/I,no_start_optimize 4048 abd 4049 xyd 4050 4051/\k<A>*(?<A>aa)(?<A>bb)/match_unset_backref,dupnames 4052 aabb 4053 4054/(((((a)))))/parens_nest_limit=2 4055 4056/abc/replace=XYZ 4057 123123 4058 123abc123 4059 123abc123abc123 4060 123123\=zero_terminate 4061 123abc123\=zero_terminate 4062 123abc123abc123\=zero_terminate 4063 4064/abc/g,replace=XYZ 4065 123abc123 4066 123abc123abc123 4067 4068/abc/replace=X$$Z 4069 123abc123 4070 4071/abc/g,replace=X$$Z 4072 123abc123abc123 4073 4074/a(b)c(d)e/replace=X$1Y${2}Z 4075 "abcde" 4076 4077/a(b)c(d)e/replace=X$1Y${2}Z,global 4078 "abcde-abcde" 4079 4080/a(?<ONE>b)c(?<TWO>d)e/replace=X$ONE+${TWO}Z 4081 "abcde" 4082 4083/a(?<ONE>b)c(?<TWO>d)e/g,replace=X$ONE+${TWO}Z 4084 "abcde-abcde-" 4085 4086/abc/replace=a$++ 4087 123abc 4088 4089/abc/replace=a$bad 4090 123abc 4091 4092/abc/replace=a${A234567890123456789_123456789012}z 4093 123abc 4094 4095/abc/replace=a${A23456789012345678901234567890123}z 4096 123abc 4097 4098/abc/replace=a${bcd 4099 123abc 4100 4101/abc/replace=a${b+d}z 4102 123abc 4103 4104/abc/replace=[10]XYZ 4105 123abc123 4106 4107/abc/replace=[9]XYZ 4108 123abc123 4109 4110/abc/replace=xyz 4111 1abc2\=partial_hard 4112 4113/abc/replace=xyz 4114 123abc456 4115 123abc456\=replace=pqr 4116 123abc456abc789 4117 123abc456abc789\=g 4118 4119/(?<=abc)(|def)/g,replace=<$0> 4120 123abcxyzabcdef789abcpqr 4121 4122/./replace=$0 4123 a 4124 4125/(.)(.)/replace=$2+$1 4126 abc 4127 4128/(?<A>.)(?<B>.)/replace=$B+$A 4129 abc 4130 4131/(.)(.)/g,replace=$2$1 4132 abcdefgh 4133 4134/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=${*MARK} 4135 apple lemon blackberry 4136 apple strudel 4137 fruitless 4138 4139/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/replace=${*MARK} sauce, 4140 apple lemon blackberry 4141 4142/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=<$*MARK> 4143 apple lemon blackberry 4144 apple strudel 4145 fruitless 4146 4147/(*:pear)apple/g,replace=${*MARKING} 4148 apple lemon blackberry 4149 4150/(*:pear)apple/g,replace=${*MARK-time 4151 apple lemon blackberry 4152 4153/(*:pear)apple/g,replace=${*mark} 4154 apple lemon blackberry 4155 4156/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=<$*MARKET> 4157 apple lemon blackberry 4158 4159/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=[22]${*MARK} 4160 apple lemon blackberry 4161 apple lemon blackberry\=substitute_overflow_length 4162 4163/(*:pear)apple|(*:orange)lemon|(*:strawberry)blackberry/g,replace=[23]${*MARK} 4164 apple lemon blackberry 4165 4166/abc/ 4167 123abc123\=replace=[9]XYZ 4168 123abc123\=substitute_overflow_length,replace=[9]XYZ 4169 123abc123\=substitute_overflow_length,replace=[6]XYZ 4170 123abc123\=substitute_overflow_length,replace=[1]XYZ 4171 123abc123\=substitute_overflow_length,replace=[0]XYZ 4172 4173/a(b)c/ 4174 123abc123\=replace=[9]x$1z 4175 123abc123\=substitute_overflow_length,replace=[9]x$1z 4176 123abc123\=substitute_overflow_length,replace=[6]x$1z 4177 123abc123\=substitute_overflow_length,replace=[1]x$1z 4178 123abc123\=substitute_overflow_length,replace=[0]x$1z 4179 4180"((?=(?(?=(?(?=(?(?=()))))))))" 4181 a 4182 4183"(?(?=)==)(((((((((?=)))))))))" 4184\= Expect no match 4185 a 4186 4187/(a)(b)|(c)/ 4188 XcX\=ovector=2,get=1,get=2,get=3,get=4,getall 4189 4190/x(?=ab\K)/ 4191 xab\=get=0 4192 xab\=copy=0 4193 xab\=getall 4194 4195/(?<A>a)|(?<A>b)/dupnames 4196 a\=ovector=1,copy=A,get=A,get=2 4197 a\=ovector=2,copy=A,get=A,get=2 4198 b\=ovector=2,copy=A,get=A,get=2 4199 4200/a(b)c(d)/ 4201 abc\=ph,copy=0,copy=1,getall 4202 4203/^abc/info 4204 4205/^abc/info,no_dotstar_anchor 4206 4207/.*\d/info,auto_callout 4208\= Expect no match 4209 aaa 4210 4211/.*\d/info,no_dotstar_anchor,auto_callout 4212\= Expect no match 4213 aaa 4214 4215/.*\d/dotall,info 4216 4217/.*\d/dotall,no_dotstar_anchor,info 4218 4219/(*NO_DOTSTAR_ANCHOR)(?s).*\d/info 4220 4221'^(?:(a)|b)(?(1)A|B)' 4222 aA123\=ovector=1 4223 aA123\=ovector=2 4224 4225'^(?:(?<AA>a)|b)(?(<AA>)A|B)' 4226 aA123\=ovector=1 4227 aA123\=ovector=2 4228 4229'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'dupnames 4230 aA123\=ovector=1 4231 aA123\=ovector=2 4232 aA123\=ovector=3 4233 4234'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'dupnames 4235 aa123\=ovector=1 4236 aa123\=ovector=2 4237 aa123\=ovector=3 4238 4239/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/ 4240 4241/(?<N>(?J)(?<N>))(?-J)\k<N>/ 4242 4243# Quantifiers are not allowed on condition assertions, but are otherwise 4244# OK in conditions. 4245 4246/(?(?=0)?)+/ 4247 4248/(?(?=0)(?=00)?00765)/ 4249 00765 4250 4251/(?(?=0)(?=00)?00765|(?!3).56)/ 4252 00765 4253 456 4254\= Expect no match 4255 356 4256 4257'^(a)*+(\w)' 4258 g 4259 g\=ovector=1 4260 4261'^(?:a)*+(\w)' 4262 g 4263 g\=ovector=1 4264 4265# These two pattern showeds up compile-time bugs 4266 4267"((?2){0,1999}())?" 4268 4269/((?+1)(\1))/B 4270 4271# Callouts with string arguments 4272 4273/a(?C"/ 4274 4275/a(?C"a/ 4276 4277/a(?C"a"/ 4278 4279/a(?C"a"bcde(?C"b")xyz/ 4280 4281/a(?C"a)b""c")/B 4282 4283/ab(?C" any text with spaces ")cde/B 4284 abcde 4285 12abcde 4286 4287/^a(b)c(?C1)def/ 4288 abcdef 4289 4290/^a(b)c(?C"AB")def/ 4291 abcdef 4292 4293/^a(b)c(?C1)def/ 4294 abcdef\=callout_capture 4295 4296/^a(b)c(?C{AB})def/B 4297 abcdef\=callout_capture 4298 4299/(?C`a``b`)(?C'a''b')(?C"a""b")(?C^a^^b^)(?C%a%%b%)(?C#a##b#)(?C$a$$b$)(?C{a}}b})/B,callout_info 4300 4301/(?:a(?C`code`)){3}/B 4302 4303/^(?(?C25)(?=abc)abcd|xyz)/B,callout_info 4304 abcdefg 4305 xyz123 4306 4307/^(?(?C$abc$)(?=abc)abcd|xyz)/B 4308 abcdefg 4309 xyz123 4310 4311/^ab(?C'first')cd(?C"second")ef/ 4312 abcdefg 4313 4314/(?:a(?C`code`)){3}X/ 4315 aaaXY 4316 4317# Binary zero in callout string 4318# a ( ? C ' x z ' ) b 4319/ 61 28 3f 43 27 78 00 7a 27 29 62/hex,callout_info 4320 abcdefgh 4321 4322/(?(?!)^)/ 4323 4324/(?(?!)a|b)/ 4325 bbb 4326\= Expect no match 4327 aaa 4328 4329# JIT gives a different error message for the infinite recursion 4330 4331"(*NO_JIT)((?2)+)((?1)){" 4332 abcd{ 4333 4334# Perl fails to diagnose the absence of an assertion 4335 4336"(?(?<E>.*!.*)?)" 4337 4338"X((?2)()*+){2}+"B 4339 4340"X((?2)()*+){2}"B 4341 4342/(?<=\bABQ(3(?-7)))/ 4343 4344/(?<=\bABQ(3(?+7)))/ 4345 4346";(?<=()((?3))((?2)))" 4347 4348# Perl loops on this (PCRE2 used to!) 4349 4350/(?<=\Ka)/g,aftertext 4351 aaaaa 4352 4353/(?<=\Ka)/altglobal,aftertext 4354 aaaaa 4355 4356/((?2){73}(?2))((?1))/info 4357 4358/abc/ 4359\= Expect no match 4360 \[9x!xxx(]{9999} 4361 4362/(abc)*/ 4363 \[abc]{5} 4364 4365/^/gm 4366 \n\n\n 4367 4368/^/gm,alt_circumflex 4369 \n\n\n 4370 4371/((((((((x))))))))\81/ 4372 xx1 4373 4374/((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((x))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))\80/ 4375 xx 4376 4377/\80/ 4378 4379/A\8B\9C/ 4380 A8B9C 4381 4382/(?x:((?'a')) # comment (with parentheses) and | vertical 4383(?-x:#not a comment (?'b')) # this is a comment () 4384(?'c')) # not a comment (?'d')/info 4385 4386/(?|(?'a')(2)(?'b')|(?'a')(?'a')(3))/I,dupnames 4387 A23B 4388 B32A 4389 4390# These are some patterns that used to cause buffer overflows or other errors 4391# while compiling. 4392 4393/.((?2)(?R)|\1|$)()/B 4394 4395/.((?3)(?R)()(?2)|\1|$)()/B 4396 4397/(\9*+(?2);\3++()2|)++{/ 4398 4399/\V\x85\9*+((?2)\3++()2)*:2/ 4400 4401/(((?(R)){0,2}) (?'x'((?'R')((?'R')))))/dupnames 4402 4403/(((?(X)){0,2}) (?'x'((?'X')((?'X')))))/dupnames 4404 4405/(((?(R)){0,2}) (?'x'((?'X')((?'R')))))/ 4406 4407"(?J)(?'d'(?'d'\g{d}))" 4408 4409"(?=!((?2)(?))({8(?<=(?1){29}8bbbb\x16\xd\xc6^($(\xa9H4){4}h}?1)B))\x15')" 4410 4411/A(?'')Z/ 4412 4413"(?J:(?|(?'R')(\k'R')|((?'R'))))" 4414 4415/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/ 4416 4417/^(?:(?(1)x|)+)+$()/B 4418 4419/[[:>:]](?<)/ 4420 4421/((?x)(*:0))#(?'/ 4422 4423/(?C$[$)(?<]/ 4424 4425/(?C$)$)(?<]/ 4426 4427/(?(R))*+/B 4428 abcd 4429 4430/((?x)(?#))#(?'/ 4431 4432/((?x)(?#))#(?'abc')/I 4433 4434/[[:\\](?<[::]/ 4435 4436/[[:\\](?'abc')[a:]/I 4437 4438"[[[.\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[[[:[::::::[[[:[[[[[[[[:[[::[::::[[:::::::[[:[[[[[[[:[[::[:[[:[~" 4439 4440/()(?(R)0)*+/B 4441 4442/(?R-:(?</ 4443 4444/(?R-:(?<)/ 4445 4446/(?(?C{\Q})(?!(?'/ 4447 4448/(?(?C{\Q})(?!(?'abc')))/I 4449 4450/(?1){3918}(((((0(\k'R'))))(?J)(?'R'(?'R'\3){99})))/I 4451 4452/(?|(aaa)|(b))\g{1}/I 4453 4454/(?|(aaa)|(b))(?1)/I 4455 4456/(?|(aaa)|(b))/I 4457 4458/(?|(?'a'aaa)|(?'a'b))\k'a'/I 4459 4460/(?|(?'a'aaa)|(?'a'b))(?'a'cccc)\k'a'/I,dupnames 4461 4462/ab{3cd/ 4463 ab{3cd 4464 4465/ab{3,cd/ 4466 ab{3,cd 4467 4468/ab{3,4a}cd/ 4469 ab{3,4a}cd 4470 4471/{4,5a}bc/ 4472 {4,5a}bc 4473 4474/\x0{ab}/ 4475 \0{ab} 4476 4477/^(a(b))\1\g1\g{1}\g-1\g{-1}\g{-02}Z/ 4478 ababababbbabZXXXX 4479 4480/.*?a(*PRUNE)b/ 4481 aab 4482 4483/.*?a(*PRUNE)b/s 4484 aab 4485 4486/^a(*PRUNE)b/s 4487\= Expect no match 4488 aab 4489 4490/.*?a(*SKIP)b/ 4491 aab 4492 4493/(?(8000000000/ 4494 4495/((?(R8000000000)))/ 4496 4497/0(?0)|(1)(*THEN)(*SKIP:0)(*FAIL)/ 4498\= Expect no match 4499 01 4500 4501/(?(1)()\983040\2)/ 4502 4503/(*LIMIT_MATCH=)abc/ 4504 4505/(*CRLF)(*LIMIT_MATCH=)abc/ 4506 4507/(?:ab)?(?:ab)(?:ab)/ 4508 abab 4509 ababab 4510\= Expect no match 4511 aba 4512 4513/((*MARK:A))++a(*SKIP:B)b/ 4514\= Expect no match 4515 aacb 4516 4517/(*MARK:a\zb)z/alt_verbnames 4518 4519/(*:ab\t(d\)c)xxx/ 4520 4521/(*:ab\t(d\)c)xxx/alt_verbnames,mark 4522 cxxxz 4523 4524/(*:A\Qxx)x\EB)x/alt_verbnames,mark 4525 x 4526 4527/(*:A\ExxxB)x/alt_verbnames,mark 4528 x 4529 4530/(*: A \ and #comment 4531 \ B)x/x,alt_verbnames,mark 4532 x 4533 4534/(*: A \ and #comment 4535 \ B)x/alt_verbnames,mark 4536 x 4537 4538/(*: A \ and #comment 4539 \ B)x/x,mark 4540 x 4541 4542/(*: A \ and #comment 4543 \ B)x/mark 4544 x 4545 4546/(*:A 4547B)x/alt_verbnames,mark 4548 x 4549 4550/(*:abc\Qpqr)/alt_verbnames 4551 4552/abc/use_offset_limit 4553 1234abcde\=offset_limit=100 4554 1234abcde\=offset_limit=9 4555 1234abcde\=offset_limit=4 4556 1234abcde\=offset_limit=4,offset=4 4557\= Expect no match 4558 1234abcde\=offset_limit=4,offset=5 4559 1234abcde\=offset_limit=3 4560 4561/(?<=abc)/use_offset_limit 4562 1234abc\=offset_limit=7 4563\= Expect no match 4564 1234abc\=offset_limit=6 4565 4566/A/g,replace=-,use_offset_limit 4567 XAXAXAXAXA\=offset_limit=4 4568 4569/abc/ 4570\= Expect error 4571 1234abcde\=offset_limit=4 4572 4573/^\w/m,use_offset_limit 4574 \n..\naa\=offset_limit=3 4575 \n..\naa\=offset_limit=4 4576 4577/abcd/null_context 4578 abcd\=null_context 4579\= Expect error - not allowed together 4580 abcd\=null_context,find_limits 4581 abcd\=allusedtext,startchar 4582 4583/abcd/replace=w\rx\x82y\o{333}z(\Q12\$34$$\x34\E5$$),substitute_extended 4584 abcd 4585 4586/abcd/replace=w\rx\x82y\o{333}z(\Q12\$34$$\x34\E5$$),substitute_extended,substitute_literal 4587 >>abcd<< 4588 4589/abcd/g,replace=\$1$2\,substitute_literal 4590 XabcdYabcdZ 4591 4592/a(bc)(DE)/replace=a\u$1\U$1\E$1\l$2\L$2\Eab\Uab\LYZ\EDone,substitute_extended 4593 abcDE 4594 4595/abcd/replace=xy\kz,substitute_extended 4596 abcd 4597 4598/a(?:(b)|(c))/substitute_extended,replace=X${1:+1:-1}X${2:+2:-2} 4599 ab 4600 ac 4601 ab\=replace=${1:+$1\:$1:$2} 4602 ac\=replace=${1:+$1\:$1:$2} 4603 >>ac<<\=replace=${1:+$1\:$1:$2},substitute_literal 4604 4605/a(?:(b)|(c))/substitute_extended,replace=X${1:-1:-1}X${2:-2:-2} 4606 ab 4607 ac 4608 4609/(a)/substitute_extended,replace=>${1:+\Q$1:{}$$\E+\U$1}< 4610 a 4611 4612/X(b)Y/substitute_extended 4613 XbY\=replace=x${1:+$1\U$1}y 4614 XbY\=replace=\Ux${1:+$1$1}y 4615 4616/a/substitute_extended,replace=${*MARK:+a:b} 4617 a 4618 4619/(abcd)/replace=${1:+xy\kz},substitute_extended 4620 abcd 4621 4622/(abcd)/ 4623 abcd\=replace=${1:+xy\kz},substitute_extended 4624 4625/abcd/substitute_extended,replace=>$1< 4626 abcd 4627 4628/abcd/substitute_extended,replace=>xxx${xyz}<<< 4629 abcd 4630 4631/(?J)(?:(?<A>a)|(?<A>b))/replace=<$A> 4632 [a] 4633 [b] 4634\= Expect error 4635 (a)\=ovector=1 4636 4637/(a)|(b)/replace=<$1> 4638\= Expect error 4639 b 4640 4641/(aa)(BB)/substitute_extended,replace=\U$1\L$2\E$1..\U$1\l$2$1 4642 aaBB 4643 4644/abcd/replace=wxyz,substitute_matched 4645 abcd 4646 pqrs 4647 4648/abcd/g 4649 >abcd1234abcd5678<\=replace=wxyz,substitute_matched 4650 4651/^(o(\1{72}{\"{\\{00000059079}\d*){74}}){19}/I 4652 4653/((p(?'K/ 4654 4655/((p(?'K/no_auto_capture 4656 4657/abc/replace=A$3123456789Z 4658 abc 4659 4660/(?<!a{65535}a{5})x/I 4661 4662/(?<!a{65535})x/I 4663 4664/(?=a\K)/replace=z 4665 BaCaD 4666 4667/(?<=\K.)/g,replace=- 4668 ab 4669 4670/(?'abcdefghijklmnopqrstuvwxyzABCDEFG'toolong)/ 4671 4672/(?'abcdefghijklmnopqrstuvwxyzABCDEF'justright)/ 4673 4674# These two use zero-termination 4675/abcd/max_pattern_length=3 4676 4677/abc/max_pattern_length=3 4678 4679# These two, being hex, pass the length 4680/abcdefab/hex,max_pattern_length=3 4681 4682/abcdef/hex,max_pattern_length=3 4683 4684# These patterns used to take a long time to compile 4685 4686"(.*) 4687((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4688((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4689((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))"xI 4690 4691"(?<=a() 4692((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4693((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4694((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4695a)"xI 4696 4697"(?|()|())(.*) 4698((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4699((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4700((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))"xI 4701 4702"(?|()|())(?<=a() 4703((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4704((?-2)(?-2))((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4705((?-2)(?-2))((?-2)(?-2))((?-2)(?-2)) 4706a)"xI 4707 4708# Test the use of malloc for caching group information when there are more 4709# groups than fit into the on-stack workspace. 4710 4711/\[()]{1024}/I,expand 4712 4713# Test minlength capped at 65535 4714 4715/(A{65000})\1{65000}/I 4716 4717# Test group scans when numbers are not unique 4718 4719/(?|()+|(a)+)/BI 4720 4721/(?|(a)+|()+)/BI 4722 4723/(?|()|(a))/BI 4724 4725/(?|(a)|())/BI 4726 4727# Test CRLF handling in empty string substitutions 4728 4729/^$/gm,newline=anycrlf,replace=- 4730 X\r\n\r\nY 4731 4732/^$/gm,newline=crlf,replace=- 4733 X\r\n\r\nY 4734 4735/^$/gm,newline=any,replace=- 4736 X\r\n\r\nY 4737 4738"(*ANYCRLF)(?m)^(.*[^0-9\r\n].*|)$"g,replace=NaN 4739 15\r\nfoo\r\n20\r\nbar\r\nbaz\r\n\r\n20 4740 4741/a[[:punct:]b]/bincode 4742 4743/a[b[:punct:]]/bincode 4744 4745/L(?#(|++<!(2)?/B 4746 4747/L(?#(|++<!(2)?/B,no_auto_possess 4748 4749/L(?#(|++<!(2)?/B,auto_callout 4750 4751/L(?#(|++<!(2)?/B,no_auto_possess,auto_callout 4752 4753/(A*)\E+/B,auto_callout 4754 4755/()\Q\E*]/B,auto_callout 4756 a[bc]d 4757 4758/\x8a+f|;T?(*:;.'?`(\xeap ){![^()!y*''C*(?';]{1;(\x08)/B,alt_verbnames,dupnames,extended 4759 4760# Tests for NULL characters in comments and verb "names" and callouts 4761 4762# /A#B\x00C\x0aZ/ 4763/41 23 42 00 43 0a 5a/Bx,hex 4764 4765# /A+#B\x00C\x0a+/ 4766/41 2b 23 42 00 43 0a 2b/Bx,hex 4767 4768# /A(*:B\x00W#X\00Y\x0aC)Z/ 4769/41 28 2a 3a 42 00 57 23 58 00 59 0a 43 29 5a/Bx,hex,alt_verbnames 4770 4771# /A(*:B\x00W#X\00Y\x0aC)Z/ 4772/41 28 2a 3a 42 00 57 23 58 00 59 0a 43 29 5a/Bx,hex 4773 4774# /A(?C{X\x00Y})B/ 4775/41 28 3f 43 7b 58 00 59 7d 29 42/B,hex 4776 4777# /A(?#X\x00Y)B/ 4778/41 28 3f 23 7b 00 7d 29 42/B,hex 4779 4780# Tests for leading comment in extended patterns 4781 4782/ (?-x):?/extended 4783 4784/ (?-x):?/extended 4785 4786/0b 28 3f 2d 78 29 3a/hex,extended 4787 4788/#comment 4789(?-x):?/extended 4790 4791/(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 4792 4793/a|(b)c/replace=>$1<,substitute_unset_empty 4794 cat 4795 xbcom 4796 4797/a|(b)c/ 4798 cat\=replace=>$1< 4799 cat\=replace=>$1<,substitute_unset_empty 4800 xbcom\=replace=>$1<,substitute_unset_empty 4801 4802/a|(b)c/substitute_extended 4803 cat\=replace=>${2:-xx}< 4804 cat\=replace=>${2:-xx}<,substitute_unknown_unset 4805 cat\=replace=>${X:-xx}<,substitute_unknown_unset 4806 4807/a|(?'X'b)c/replace=>$X<,substitute_unset_empty 4808 cat 4809 xbcom 4810 4811/a|(?'X'b)c/replace=>$Y<,substitute_unset_empty 4812 cat 4813 cat\=substitute_unknown_unset 4814 cat\=substitute_unknown_unset,-substitute_unset_empty 4815 4816/a|(b)c/replace=>$2<,substitute_unset_empty 4817 cat 4818 cat\=substitute_unknown_unset 4819 cat\=substitute_unknown_unset,-substitute_unset_empty 4820 4821/()()()/use_offset_limit 4822 \=ovector=11000000000 4823 \=callout_fail=11000000000 4824 \=callout_fail=1:11000000000 4825 \=callout_data=11000000000 4826 \=callout_data=-11000000000 4827 \=offset_limit=1100000000000000000000 4828 \=copy=11000000000 4829 4830/(*MARK:A\x00b)/mark 4831 abc 4832 4833/(*MARK:A\x00b)/mark,alt_verbnames 4834 abc 4835 4836/"(*MARK:A" 00 "b)"/mark,hex 4837 abc 4838 4839/"(*MARK:A" 00 "b)"/mark,hex,alt_verbnames 4840 abc 4841 4842/efg/hex 4843 4844/eff/hex 4845 4846/effg/hex 4847 4848/(?J)(?'a'))(?'a')/ 4849 4850/(?<=((?C)0))/ 4851 9010 4852\= Expect no match 4853 abc 4854 4855/aaa/ 4856\[abc]{10000000000000000000000000000} 4857\[a]{3} 4858 4859/\[AB]{6000000000000000000000}/expand 4860 4861# Hex uses pattern length, not zero-terminated. This tests for overrunning 4862# the given length of a pattern. 4863 4864/'(*U'/hex 4865 4866/'(*'/hex 4867 4868/'('/hex 4869 4870//hex 4871 4872# These tests are here because Perl never allows a back reference in a 4873# lookbehind. PCRE2 supports some limited cases. 4874 4875/([ab])...(?<=\1)z/ 4876 a11az 4877 b11bz 4878\= Expect no match 4879 b11az 4880 4881/(?|([ab]))...(?<=\1)z/ 4882 4883/([ab])(\1)...(?<=\2)z/ 4884 aa11az 4885 4886/(a\2)(b\1)(?<=\2)/ 4887 4888/(?<A>[ab])...(?<=\k'A')z/ 4889 a11az 4890 b11bz 4891\= Expect no match 4892 b11az 4893 4894/(?<A>[ab])...(?<=\k'A')(?<A>)z/dupnames 4895 4896# Perl does not support \g+n 4897 4898/((\g+1X)?([ab]))+/ 4899 aaXbbXa 4900 4901/ab(?C1)c/auto_callout 4902 abc 4903 4904/'ab(?C1)c'/hex,auto_callout 4905 abc 4906 4907# Perl accepts these, but gives a warning. We can't warn, so give an error. 4908 4909/[a-[:digit:]]+/ 4910 a-a9-a 4911 4912/[A-[:digit:]]+/ 4913 A-A9-A 4914 4915/[a-\d]+/ 4916 a-a9-a 4917 4918/(?<RA>abc)(?(R)xyz)/B 4919 4920/(?<R>abc)(?(R)xyz)/B 4921 4922/(?=.*[A-Z])/I 4923 4924/()(?<=(?0))/ 4925 4926/(?<!|!(?<!))/ 4927 4928/(?<!|!|!||||||(?<!)||(?<!)!|!||(?<!)!|!(?<!)!|!|!|!||||!!|<!)!|!||||!|/ 4929 4930/{2,2{2,2/use_length 4931 4932/.>*?\g'0/use_length 4933 4934/.>*?\g'0/ 4935 4936/{�̈́�̈́�{'{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 4937 4938// 4939\=get=i00000000000000000000000000000000 4940\=get=i2345678901234567890123456789012,get=i1245678901234567890123456789012 4941 4942"(?(?C))" 4943 4944/(?(?(?(?(?(?))))))/ 4945 4946/(?<=(?1))((?s))/anchored 4947 4948/(*:ab)*/ 4949 4950%(*: (:( svvvvvvvvvv:]*[ Z!*;[]*[^[]*!^[+.+{{2,7}' _\\\\\\\\\\\\\)?.:.. *w////\\\Q\\\\\\\\\\\\\\\T\\\\\+/?/////'+\\\EEE?/////'+/*+/[^K]?]//(w)%never_backslash_c,alt_verbnames,auto_callout 4951 4952/./newline=crlf 4953 \=ph 4954 4955/(\x0e00\000000\xc)/replace=\P,substitute_extended 4956 \x0e00\000000\xc 4957 4958//replace=0 4959 \=offset=7 4960 4961/(?<=\G.)/g,replace=+ 4962 abc 4963 4964".+\QX\E+"B,no_auto_possess 4965 4966".+\QX\E+"B,auto_callout,no_auto_possess 4967 4968# This one is here because Perl gives an 'unmatched )' error which goes away 4969# if one of the \) sequences is removed - which is weird. PCRE finds it too 4970# complicated to find a minimum matching length. 4971 4972"()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 4973 4974# This checks that new code for handling groups that may match an empty string 4975# works on a very large number of alternatives. This pattern used to provoke a 4976# complaint that it was too complicated. 4977 4978/(?:\[A|B|C|D|E|F|G|H|I|J|]{200}Z)/expand 4979 4980# This one used to compile rubbish instead of a compile error, and then 4981# behave unpredictably at match time. 4982 4983/.+(?(?C'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'))?!XXXX.=X/ 4984 .+(?(?C'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'))?!XXXX.=X 4985 4986/[:[:alnum:]-[[a:lnum:]+/ 4987 4988/((?(?C'')\QX\E(?!((?(?C'')(?!X=X));=)r*X=X));=)/ 4989 4990/((?(?C'')\Q\E(?!((?(?C'')(?!X=X));=)r*X=X));=)/ 4991 4992/abcd/auto_callout 4993 abcd\=callout_error=255:2 4994 4995/()(\g+65534)/ 4996 4997/()(\g+65533)/ 4998 4999/�\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 5000 5001/(a)(b)\2\1\1\1\1/I 5002 5003/(?<a>a)(?<b>b)\g{b}\g{a}\g{a}\g{a}\g{a}(?<a>xx)(?<b>zz)/I,dupnames 5004 5005// 5006 \=ovector=7777777777 5007 5008# This is here because Perl matches, even though a COMMIT is encountered 5009# outside of the recursion. 5010 5011/(?1)(A(*COMMIT)|B)D/ 5012 BAXBAD 5013 5014"(?1){2}(a)"B 5015 5016"(?1){2,4}(a)"B 5017 5018# This test differs from Perl for the first subject. Perl ends up with 5019# $1 set to 'B'; PCRE2 has it unset (which I think is right). 5020 5021/^(?: 5022(?:A| (?:B|B(*ACCEPT)) (?<=(.)) D) 5023(Z) 5024)+$/x 5025 AZB 5026 AZBDZ 5027 5028# The first of these, when run by Perl, gives the mark 'aa', which is wrong. 5029 5030'(?>a(*:aa))b|ac' mark 5031 ac 5032 5033'(?:a(*:aa))b|ac' mark 5034 ac 5035 5036/(R?){65}/ 5037 (R?){65} 5038 5039/\[(a)]{60}/expand 5040 aaaa 5041 5042/(?<!\1((?U)1((?U))))(*F)/never_backslash_c,alt_bsux,anchored,extended 5043 5044/\g{3/ 5045 5046/(a(?C1)(b)(c)d)+/ 5047 abcdabcd\=callout_capture 5048 5049# Perl matches this one, but PCRE does not because (*ACCEPT) clears out any 5050# pending backtracks in the recursion. 5051 5052/^ (?(DEFINE) (..(*ACCEPT)|...) ) (?1)$/x 5053\= Expect no match 5054 abc 5055 5056# Perl gives no match for this one 5057 5058/(a(*MARK:m)(*ACCEPT)){0}(?1)/mark 5059 abc 5060 5061/abc/endanchored 5062 xyzabc 5063\= Expect no match 5064 xyzabcdef 5065\= Expect error 5066 xyzabc\=ph 5067 5068/abc/ 5069 xyzabc\=endanchored 5070\= Expect no match 5071 xyzabcdef\=endanchored 5072\= Expect error 5073 xyzabc\=ps,endanchored 5074 5075/abc(*ACCEPT)d/endanchored 5076 xyzabc 5077\= Expect no match 5078 xyzabcdef 5079 5080/abc|bcd/endanchored 5081 xyzabcd 5082\= Expect no match 5083 xyzabcdef 5084 5085/a(*ACCEPT)x|aa/endanchored 5086 aaa 5087 5088# Check auto-anchoring when there is a group that is never obeyed at 5089# the start of a branch. 5090 5091/(?(DEFINE)(a))^bc/I 5092 5093/(a){0}.*bc/sI 5094 5095# This should be anchored, as the condition is always false and there is 5096# no alternative branch. 5097 5098/(?(VERSION>=999)yes)^bc/I 5099 5100# This should not be anchored. 5101 5102/(?(VERSION>=999)yes|no)^bc/I 5103 5104/(*LIMIT_HEAP=0)xxx/I 5105 5106/\d{0,3}(*:abc)(?C1)xxx/callout_info 5107 5108# ---------------------------------------------------------------------- 5109 5110# These are a whole pile of tests that touch lines of code that are not 5111# used by any other tests (at least when these were created). 5112 5113/^a+?x/i,no_start_optimize,no_auto_possess 5114\= Expect no match 5115 aaa 5116 5117/^[^a]{3,}?x/i,no_start_optimize,no_auto_possess 5118\= Expect no match 5119 bbb 5120 cc 5121 5122/^X\S/no_start_optimize,no_auto_possess 5123\= Expect no match 5124 X 5125 5126/^X\W/no_start_optimize,no_auto_possess 5127\= Expect no match 5128 X 5129 5130/^X\H/no_start_optimize,no_auto_possess 5131\= Expect no match 5132 X 5133 5134/^X\h/no_start_optimize,no_auto_possess 5135\= Expect no match 5136 X 5137 5138/^X\V/no_start_optimize,no_auto_possess 5139\= Expect no match 5140 X 5141 5142/^X\v/no_start_optimize,no_auto_possess 5143\= Expect no match 5144 X 5145 5146/^X\h/no_start_optimize,no_auto_possess 5147\= Expect no match 5148 XY 5149 5150/^X\V/no_start_optimize,no_auto_possess 5151\= Expect no match 5152 X\n 5153 5154/^X\v/no_start_optimize,no_auto_possess 5155\= Expect no match 5156 XX 5157 5158/^X.+?/s,no_start_optimize,no_auto_possess 5159\= Expect no match 5160 X 5161 5162/^X\R+?/no_start_optimize,no_auto_possess 5163\= Expect no match 5164 XX 5165 5166/^X\H+?/no_start_optimize,no_auto_possess 5167\= Expect no match 5168 X 5169 5170/^X\h+?/no_start_optimize,no_auto_possess 5171\= Expect no match 5172 X 5173 5174/^X\V+?/no_start_optimize,no_auto_possess 5175\= Expect no match 5176 X 5177 X\n 5178 5179/^X\D+?/no_start_optimize,no_auto_possess 5180\= Expect no match 5181 X 5182 X9 5183 5184/^X\S+?/no_start_optimize,no_auto_possess 5185\= Expect no match 5186 X 5187 X\n 5188 5189/^X\W+?/no_start_optimize,no_auto_possess 5190\= Expect no match 5191 X 5192 XX 5193 5194/^X.+?Z/no_start_optimize,no_auto_possess 5195\= Expect no match 5196 XY\n 5197 5198/(*CRLF)^X.+?Z/no_start_optimize,no_auto_possess 5199\= Expect no match 5200 XY\r\=ps 5201 5202/^X\R+?Z/no_start_optimize,no_auto_possess 5203\= Expect no match 5204 X\nX 5205 X\n\r\n 5206 X\n\rY 5207 X\n\nY 5208 X\n\x{0c}Y 5209 5210/(*BSR_ANYCRLF)^X\R+?Z/no_start_optimize,no_auto_possess 5211\= Expect no match 5212 X\nX 5213 X\n\r\n 5214 X\n\rY 5215 X\n\nY 5216 X\n\x{0c}Y 5217 5218/^X\H+?Z/no_start_optimize,no_auto_possess 5219\= Expect no match 5220 XY\t 5221 XYY 5222 5223/^X\h+?Z/no_start_optimize,no_auto_possess 5224\= Expect no match 5225 X\t\t 5226 X\tY 5227 5228/^X\V+?Z/no_start_optimize,no_auto_possess 5229\= Expect no match 5230 XY\n 5231 XYY 5232 5233/^X\v+?Z/no_start_optimize,no_auto_possess 5234\= Expect no match 5235 X\n\n 5236 X\nY 5237 5238/^X\D+?Z/no_start_optimize,no_auto_possess 5239\= Expect no match 5240 XY9 5241 XYY 5242 5243/^X\d+?Z/no_start_optimize,no_auto_possess 5244\= Expect no match 5245 X99 5246 X9Y 5247 5248/^X\S+?Z/no_start_optimize,no_auto_possess 5249\= Expect no match 5250 XY\n 5251 XYY 5252 5253/^X\s+?Z/no_start_optimize,no_auto_possess 5254\= Expect no match 5255 X\n\n 5256 X\nY 5257 5258/^X\W+?Z/no_start_optimize,no_auto_possess 5259\= Expect no match 5260 X.A 5261 X++ 5262 5263/^X\w+?Z/no_start_optimize,no_auto_possess 5264\= Expect no match 5265 Xa. 5266 Xaa 5267 5268/^X.{1,3}Z/s,no_start_optimize,no_auto_possess 5269\= Expect no match 5270 Xa.bd 5271 5272/^X\h+Z/no_start_optimize,no_auto_possess 5273\= Expect no match 5274 X\t\t 5275 X\tY 5276 5277/^X\V+Z/no_start_optimize,no_auto_possess 5278\= Expect no match 5279 XY\n 5280 XYY 5281 5282/^(X(*THEN)Y|AB){0}(?1)/ 5283 ABX 5284\= Expect no match 5285 XAB 5286 5287/^(?!A(?C1)B)C/ 5288 ABC\=callout_error=1,no_jit 5289 5290/^(?!A(?C1)B)C/no_start_optimize 5291 ABC\=callout_error=1 5292 5293/^(?(?!A(?C1)B)C)/ 5294 ABC\=callout_error=1 5295 5296# ---------------------------------------------------------------------- 5297 5298/[a b c]/BxxI 5299 5300/[a b c]/BxxxI 5301 5302/[a b c]/B,extended_more 5303 5304/[ a b c ]/B,extended_more 5305 5306/[a b](?xx: [ 12 ] (?-xx:[ 34 ]) )y z/B 5307 5308# Unsetting /x also unsets /xx 5309 5310/[a b](?xx: [ 12 ] (?-x:[ 34 ]) )y z/B 5311 5312/(a)(?-n:(b))(c)/nB 5313 5314# ---------------------------------------------------------------------- 5315# These test the dangerous PCRE2_EXTRA_BAD_ESCAPE_IS_LITERAL option. 5316 5317/\j\x{z}\o{82}\L\uabcd\u\U\g{\g/B,\bad_escape_is_literal 5318 5319/\N{\c/IB,bad_escape_is_literal 5320 5321/[\j\x{z}\o\gAb\g]/B,bad_escape_is_literal 5322 5323/[Q-\N]/B,bad_escape_is_literal 5324 5325/[\s-_]/bad_escape_is_literal 5326 5327/[_-\s]/bad_escape_is_literal 5328 5329/[\B\R\X]/B 5330 5331/[\B\R\X]/B,bad_escape_is_literal 5332 5333/[A-\BP-\RV-\X]/B 5334 5335/[A-\BP-\RV-\X]/B,bad_escape_is_literal 5336 5337# ---------------------------------------------------------------------- 5338 5339/a\b(c/literal 5340 a\\b(c 5341 5342/a\b(c/literal,caseless 5343 a\\b(c 5344 a\\B(c 5345 5346/a\b(c/literal,firstline 5347 XYYa\\b(c 5348\= Expect no match 5349 X\na\\b(c 5350 5351/a\b?c/literal,use_offset_limit 5352 XXXXa\\b?c\=offset_limit=4 5353\= Expect no match 5354 XXXXa\\b?c\=offset_limit=3 5355 5356/a\b(c/literal,anchored,endanchored 5357 a\\b(c 5358\= Expect no match 5359 Xa\\b(c 5360 a\\b(cX 5361 Xa\\b(cX 5362 5363//literal,extended 5364 5365/a\b(c/literal,auto_callout,no_start_optimize 5366 XXXXa\\b(c 5367 5368/a\b(c/literal,auto_callout 5369 XXXXa\\b(c 5370 5371/(*CR)abc/literal 5372 (*CR)abc 5373 5374/cat|dog/I,match_word 5375 the cat sat 5376\= Expect no match 5377 caterpillar 5378 snowcat 5379 syndicate 5380 5381/(cat)|dog/I,match_line,literal 5382 (cat)|dog 5383\= Expect no match 5384 the cat sat 5385 caterpillar 5386 snowcat 5387 syndicate 5388 5389/a whole line/match_line,multiline 5390 Rhubarb \na whole line\n custard 5391\= Expect no match 5392 Not a whole line 5393 5394# Perl gets this wrong, failing to capture 'b' in group 1. 5395 5396/^(b+|a){1,2}?bc/ 5397 bbc 5398 5399# And again here, for the "babc" subject string. 5400 5401/^(b*|ba){1,2}?bc/ 5402 babc 5403 bbabc 5404 bababc 5405\= Expect no match 5406 bababbc 5407 babababc 5408 5409/[[:digit:]-a]/ 5410 5411/[[:digit:]-[:print:]]/ 5412 5413/[\d-a]/ 5414 5415/[\H-z]/ 5416 5417/[\d-[:print:]]/ 5418 5419# Perl gets the second of these wrong, giving no match. 5420 5421"(?<=(a))\1?b"I 5422 ab 5423 aaab 5424 5425"(?=(a))\1?b"I 5426 ab 5427 aaab 5428 5429# JIT does not support callout_extra 5430 5431/(*NO_JIT)(a+)b/auto_callout,no_start_optimize,no_auto_possess 5432\= Expect no match 5433 aac\=callout_extra 5434 5435/(*NO_JIT)a+(?C'XXX')b/no_start_optimize,no_auto_possess 5436\= Expect no match 5437 aac\=callout_extra 5438 5439/\n/firstline 5440 xyz\nabc 5441 5442/\nabc/firstline 5443 xyz\nabc 5444 5445/\x{0a}abc/firstline,newline=crlf 5446\= Expect no match 5447 xyz\r\nabc 5448 5449/[abc]/firstline 5450\= Expect no match 5451 \na 5452 5453# These tests are matched in test 1 as they are Perl compatible. Here we are 5454# looking at what does and does not get auto-possessified. 5455 5456/(?(DEFINE)(?<optional_a>a?))^(?&optional_a)a$/B 5457 5458/(?(DEFINE)(?<optional_a>a?)X)^(?&optional_a)a$/B 5459 5460/^(a?)b(?1)a/B 5461 5462/^(a?)+b(?1)a/B 5463 5464/^(a?)++b(?1)a/B 5465 5466/^(a?)+b/B 5467 5468/(?=a+)a(a+)++b/B 5469 5470/(?<=(?=.){4,5}x)/B 5471 5472# Perl behaves differently with these when optimization is turned off 5473 5474/a(*PRUNE:X)bc|qq/mark,no_start_optimize 5475\= Expect no match 5476 axy 5477 5478/a(*THEN:X)bc|qq/mark,no_start_optimize 5479\= Expect no match 5480 axy 5481 5482/(?^x-i)AB/ 5483 5484/(?^-i)AB/ 5485 5486/(?x-i-i)/ 5487 5488/(?(?=^))b/I 5489 abc 5490 5491/(?(?=^)|)b/I 5492 abc 5493 5494/(?(?=^)|^)b/I 5495 bbc 5496\= Expect no match 5497 abc 5498 5499/(?(1)^|^())/I 5500 5501/(?(1)^())b/I 5502 5503/(?(1)^())+b/I,aftertext 5504 abc 5505 5506/(?(1)^()|^)+b/I,aftertext 5507 bbc 5508\= Expect no match 5509 abc 5510 5511/(?(1)^()|^)*b/I,aftertext 5512 bbc 5513 abc 5514 xbc 5515 5516/(?(1)^())+b/I,aftertext 5517 abc 5518 5519/(?(1)^a()|^a)+b/I,aftertext 5520 abc 5521\= Expect no match 5522 bbc 5523 5524/(?(1)^|^(a))+b/I,aftertext 5525 abc 5526\= Expect no match 5527 bbc 5528 5529/(?(1)^a()|^a)*b/I,aftertext 5530 abc 5531 bbc 5532 xbc 5533 5534/a(b)c|xyz/g,allvector,replace=<$0> 5535 abcdefabcpqr\=ovector=4 5536 abxyz\=ovector=4 5537 abcdefxyz\=ovector=4 5538 5539/a(b)c|xyz/allvector 5540 abcdef\=ovector=4 5541 abxyz\=ovector=4 5542 5543/a(b)c|xyz/g,replace=<$0>,substitute_callout 5544 abcdefabcpqr 5545 abxyzpqrabcxyz 5546 12abc34xyz99abc55\=substitute_stop=2 5547 12abc34xyz99abc55\=substitute_skip=1 5548 12abc34xyz99abc55\=substitute_skip=2 5549 5550/a(b)c|xyz/g,replace=<$0> 5551 abcdefabcpqr 5552 abxyzpqrabcxyz 5553 12abc34xyz\=substitute_stop=2 5554 12abc34xyz\=substitute_skip=1 5555 5556/a(b)c|xyz/replace=<$0> 5557 abcdefabcpqr 5558 12abc34xyz\=substitute_skip=1 5559 12abc34xyz\=substitute_stop=1 5560 5561/abc\rdef/ 5562 abc\ndef 5563 5564/abc\rdef\x{0d}xyz/escaped_cr_is_lf 5565 abc\ndef\rxyz 5566\= Expect no match 5567 abc\ndef\nxyz 5568 5569/(?(*ACCEPT)xxx)/ 5570 5571/(?(*atomic:xx)xxx)/ 5572 5573/(?(*script_run:xxx)zzz)/ 5574 5575/foobar/ 5576 the foobar thing\=copy_matched_subject 5577 the foobar thing\=copy_matched_subject,zero_terminate 5578 5579/foobar/g 5580 the foobar thing foobar again\=copy_matched_subject 5581 5582/(*:XX)^abc/I 5583 5584/(*COMMIT:XX)^abc/I 5585 5586/(*ACCEPT:XX)^abc/I 5587 5588/abc/replace=xyz 5589 abc\=null_context 5590 5591/abc/replace=xyz,substitute_callout 5592 abc 5593\= Expect error message 5594 abc\=null_context 5595 5596/\[()]{65535}()/expand 5597 5598/\[()]{65535}(?<A>)/expand 5599 5600/a(?:(*ACCEPT))??bc/ 5601 abc 5602 axy 5603 5604/a(*ACCEPT)??bc/ 5605 abc 5606 axy 5607 5608/a(*ACCEPT:XX)??bc/mark 5609 abc 5610 axy 5611 5612/(*:\)?/ 5613 5614/(*:\Q \E){5}/alt_verbnames 5615 5616/(?=abc)/I 5617 5618/(?|(X)|(XY))\1abc/I 5619 5620/(?|(a)|(bcde))(c)\2/I 5621 5622/(?|(a)|(bcde))(c)\1/I 5623 5624/(?|(?'A'a)|(?'A'bcde))(?'B'c)\k'B'(?'A')/I,dupnames 5625 5626/(?|(?'A'a)|(?'A'bcde))(?'B'c)\k'A'(?'A')/I,dupnames 5627 5628/((a|)+)+Z/I 5629 5630/((?=a))[abcd]/I 5631 5632/A(?:(*ACCEPT))?B/info 5633 5634/(A(*ACCEPT)??B)C/ 5635 ABC 5636 AXY 5637 5638/(?<=(?<=a)b)c.*/I 5639 abc\=ph 5640\= Expect no match 5641 xbc\=ph 5642 5643/(?<=ab)c.*/I 5644 abc\=ph 5645\= Expect no match 5646 xbc\=ph 5647 5648/(?<=a(?<=a|a)c)/I 5649 5650/(?<=a(?<=a|ba)c)/I 5651 5652/(?<=(?<=a)b)(?<!abcd)/I 5653 5654/(?<=(?<=a)b)(?<!abcd)(?<=(?<=a)bcde)/I 5655 5656# Addition overflow 5657/( {32742} {42})(?<!\1{65481})/ 5658 5659# Multiplication overflow 5660/(X{65535})(?<=\1{32770})/ 5661 5662# ---- Non-atomic assertion tests ---- 5663 5664# Expect error: not allowed as a condition 5665/(?(*napla:xx)bc)/ 5666 5667/\A(*pla:.*\b(\w++))(?>.*?\b\1\b){3}/ 5668 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5669 5670/\A(*napla:.*\b(\w++))(?>.*?\b\1\b){3}/ 5671 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5672 5673/\A(?*.*\b(\w++))(?>.*?\b\1\b){3}/ 5674 word1 word3 word1 word2 word3 word2 word2 word1 word3 word4 5675 5676/(*plb:(.)..|(.)...)(\1|\2)/ 5677 abcdb\=offset=4 5678 abcda\=offset=4 5679 5680/(*naplb:(.)..|(.)...)(\1|\2)/ 5681 abcdb\=offset=4 5682 abcda\=offset=4 5683 5684/(?<*(.)..|(.)...)(\1|\2)/ 5685 abcdb\=offset=4 5686 abcda\=offset=4 5687 5688/(*non_atomic_positive_lookahead:ab)/B 5689 5690/(*non_atomic_positive_lookbehind:ab)/B 5691 5692/(*pla:ab+)/B 5693 5694/(*napla:ab+)/B 5695 5696/(*napla:)+/ 5697 5698/(*naplb:)+/ 5699 5700/(*napla:^x|^y)/I 5701 5702/(*napla:abc|abd)/I 5703 5704/(*napla:a|(.)(*ACCEPT)zz)\1../ 5705 abcd 5706 5707/(*napla:a(*ACCEPT)zz|(.))\1../ 5708 abcd 5709 5710/(*napla:a|(*COMMIT)(.))\1\1/ 5711 aabc 5712\= Expect no match 5713 abbc 5714 5715/(*napla:a|(.))\1\1/ 5716 aabc 5717 abbc 5718 5719# ---- 5720 5721# Expect error (recursion => not fixed length) 5722/(\2)((?=(?<=\1)))/ 5723 5724/c*+(?<=[bc])/ 5725 abc\=ph 5726 ab\=ph 5727 abc\=ps 5728 ab\=ps 5729 5730/c++(?<=[bc])/ 5731 abc\=ph 5732 ab\=ph 5733 5734/(?<=(?=.(?<=x)))/ 5735 abx 5736 ab\=ph 5737 bxyz 5738 xyz 5739 5740/\z/ 5741 abc\=ph 5742 abc\=ps 5743 5744/\Z/ 5745 abc\=ph 5746 abc\=ps 5747 abc\n\=ph 5748 abc\n\=ps 5749 5750/(?![ab]).*/ 5751 ab\=ph 5752 5753/c*+/ 5754 ab\=ph,offset=2 5755 5756/\A\s*(a|(?:[^`]{28500}){4})/I 5757 a 5758 5759/\A\s*((?:[^`]{28500}){4})/I 5760 5761/\A\s*((?:[^`]{28500}){4}|a)/I 5762 a 5763 5764/(?<A>a)(?(<A>)b)((?<=b).*)/B 5765 5766/(?(1)b)((?<=b).*)/B 5767 5768/(?(R1)b)((?<=b).*)/B 5769 5770/(?(DEFINE)b)((?<=b).*)/B 5771 5772/(?(VERSION=10.4)b)((?<=b).*)/B 5773 5774/[aA]b[cC]/IB 5775 5776/[cc]abcd/I 5777 5778/[Cc]abcd/I 5779 5780/[c]abcd/I 5781 5782/(?:c|C)abcd/I 5783 5784/(a)?a/I 5785 manm 5786 5787/^(?|(\*)(*napla:\S*_(\2?+.+))|(\w)(?=\S*_(\2?+\1)))+_\2$/ 5788 *abc_12345abc 5789 5790/^(?|(\*)(*napla:\S*_(\3?+.+))|(\w)(?=\S*_((\2?+\1))))+_\2$/ 5791 *abc_12345abc 5792 5793/^((\1+)(?C)|\d)+133X$/ 5794 111133X\=callout_capture 5795 5796/abc/replace=xyz,substitute_replacement_only 5797 123abc456 5798 5799/a(?<ONE>b)c(?<TWO>d)e/g,replace=X$ONE+${TWO}Z,substitute_replacement_only 5800 "abcde-abcde-" 5801 5802/a(b)c|xyz/g,replace=<$0>,substitute_callout,substitute_replacement_only 5803 abcdefabcpqr 5804 abxyzpqrabcxyz 5805 12abc34xyz99abc55\=substitute_stop=2 5806 12abc34xyz99abc55\=substitute_skip=1 5807 12abc34xyz99abc55\=substitute_skip=2 5808 5809/a(..)d/replace=>$1<,substitute_matched 5810 xyzabcdxyzabcdxyz 5811 xyzabcdxyzabcdxyz\=ovector=2 5812\= Expect error 5813 xyzabcdxyzabcdxyz\=ovector=1 5814 5815/a(..)d/g,replace=>$1<,substitute_matched 5816 xyzabcdxyzabcdxyz 5817 xyzabcdxyzabcdxyz\=ovector=2 5818\= Expect error 5819 xyzabcdxyzabcdxyz\=ovector=1 5820 xyzabcdxyzabcdxyz\=ovector=1,substitute_unset_empty 5821 5822/55|a(..)d/g,replace=>$1<,substitute_matched 5823 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5824\= Expect error 5825 xyz55abcdxyzabcdxyz\=ovector=2 5826 5827/55|a(..)d/replace=>$1<,substitute_matched 5828 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5829 5830/55|a(..)d/replace=>$1< 5831 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5832 5833/55|a(..)d/g,replace=>$1< 5834 xyz55abcdxyzabcdxyz\=ovector=2,substitute_unset_empty 5835 5836# Expect non-fixed-length error 5837 5838"(?<=X(?(DEFINE)(.*))(?1))." 5839 5840/\sxxx\s/tables=1 5841\= Expect no match 5842 AB\x{85}xxx\x{a0}XYZ 5843 5844/\sxxx\s/tables=2 5845 AB\x{85}xxx\x{a0}XYZ 5846 5847/^\w+/tables=2 5848 École 5849 5850/^\w+/tables=3 5851 École 5852 5853#loadtables ./testbtables 5854 5855/^\w+/tables=3 5856 École 5857 5858/"(*MARK:>" 00 "<).."/hex,mark,no_start_optimize 5859 AB 5860 A\=ph 5861\= Expect no match 5862 A 5863 5864/"(*MARK:>" 00 "<).(?C1)."/hex,mark,no_start_optimize 5865 AB 5866 5867/(?(VERSION=0.0/ 5868 5869# Perl has made \K in lookarounds an error. At the moment PCRE2 still accepts. 5870 5871/(?=a\Kb)ab/ 5872 ab 5873 5874/(?!a\Kb)ac/ 5875 ac 5876 5877/^abc(?<=b\Kc)d/ 5878 abcd 5879 5880/^abc(?<!b\Kq)d/ 5881 abcd 5882 5883# --------- 5884 5885# End of testinput2 5886
