1/-- This set of tests check the DFA matching functionality of pcre_dfa_exec(). 2 The -dfa flag must be used with pcretest when running it. --/ 3 4/abc/ 5 abc 6 0: abc 7 8/ab*c/ 9 abc 10 0: abc 11 abbbbc 12 0: abbbbc 13 ac 14 0: ac 15 16/ab+c/ 17 abc 18 0: abc 19 abbbbbbc 20 0: abbbbbbc 21 *** Failers 22No match 23 ac 24No match 25 ab 26No match 27 28/a*/ 29 a 30 0: a 31 1: 32 aaaaaaaaaaaaaaaaa 33 0: aaaaaaaaaaaaaaaaa 34 1: aaaaaaaaaaaaaaaa 35 2: aaaaaaaaaaaaaaa 36 3: aaaaaaaaaaaaaa 37 4: aaaaaaaaaaaaa 38 5: aaaaaaaaaaaa 39 6: aaaaaaaaaaa 40 7: aaaaaaaaaa 41 8: aaaaaaaaa 42 9: aaaaaaaa 4310: aaaaaaa 4411: aaaaaa 4512: aaaaa 4613: aaaa 4714: aaa 4815: aa 4916: a 5017: 51 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 52Matched, but too many subsidiary matches 53 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 54 1: aaaaaaaaaaaaaaaaaaaaaaaaaaaaa 55 2: aaaaaaaaaaaaaaaaaaaaaaaaaaaa 56 3: aaaaaaaaaaaaaaaaaaaaaaaaaaa 57 4: aaaaaaaaaaaaaaaaaaaaaaaaaa 58 5: aaaaaaaaaaaaaaaaaaaaaaaaa 59 6: aaaaaaaaaaaaaaaaaaaaaaaa 60 7: aaaaaaaaaaaaaaaaaaaaaaa 61 8: aaaaaaaaaaaaaaaaaaaaaa 62 9: aaaaaaaaaaaaaaaaaaaaa 6310: aaaaaaaaaaaaaaaaaaaa 6411: aaaaaaaaaaaaaaaaaaa 6512: aaaaaaaaaaaaaaaaaa 6613: aaaaaaaaaaaaaaaaa 6714: aaaaaaaaaaaaaaaa 6815: aaaaaaaaaaaaaaa 6916: aaaaaaaaaaaaaa 7017: aaaaaaaaaaaaa 7118: aaaaaaaaaaaa 7219: aaaaaaaaaaa 7320: aaaaaaaaaa 7421: aaaaaaaaa 75 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\F 76 0: 77 78/(a|abcd|african)/ 79 a 80 0: a 81 abcd 82 0: abcd 83 1: a 84 african 85 0: african 86 1: a 87 88/^abc/ 89 abcdef 90 0: abc 91 *** Failers 92No match 93 xyzabc 94No match 95 xyz\nabc 96No match 97 98/^abc/m 99 abcdef 100 0: abc 101 xyz\nabc 102 0: abc 103 *** Failers 104No match 105 xyzabc 106No match 107 108/\Aabc/ 109 abcdef 110 0: abc 111 *** Failers 112No match 113 xyzabc 114No match 115 xyz\nabc 116No match 117 118/\Aabc/m 119 abcdef 120 0: abc 121 *** Failers 122No match 123 xyzabc 124No match 125 xyz\nabc 126No match 127 128/\Gabc/ 129 abcdef 130 0: abc 131 xyzabc\>3 132 0: abc 133 *** Failers 134No match 135 xyzabc 136No match 137 xyzabc\>2 138No match 139 140/x\dy\Dz/ 141 x9yzz 142 0: x9yzz 143 x0y+z 144 0: x0y+z 145 *** Failers 146No match 147 xyz 148No match 149 xxy0z 150No match 151 152/x\sy\Sz/ 153 x yzz 154 0: x yzz 155 x y+z 156 0: x y+z 157 *** Failers 158No match 159 xyz 160No match 161 xxyyz 162No match 163 164/x\wy\Wz/ 165 xxy+z 166 0: xxy+z 167 *** Failers 168No match 169 xxy0z 170No match 171 x+y+z 172No match 173 174/x.y/ 175 x+y 176 0: x+y 177 x-y 178 0: x-y 179 *** Failers 180No match 181 x\ny 182No match 183 184/x.y/s 185 x+y 186 0: x+y 187 x-y 188 0: x-y 189 x\ny 190 0: x\x0ay 191 192/(a.b(?s)c.d|x.y)p.q/ 193 a+bc+dp+q 194 0: a+bc+dp+q 195 a+bc\ndp+q 196 0: a+bc\x0adp+q 197 x\nyp+q 198 0: x\x0ayp+q 199 *** Failers 200No match 201 a\nbc\ndp+q 202No match 203 a+bc\ndp\nq 204No match 205 x\nyp\nq 206No match 207 208/a\d\z/ 209 ba0 210 0: a0 211 *** Failers 212No match 213 ba0\n 214No match 215 ba0\ncd 216No match 217 218/a\d\z/m 219 ba0 220 0: a0 221 *** Failers 222No match 223 ba0\n 224No match 225 ba0\ncd 226No match 227 228/a\d\Z/ 229 ba0 230 0: a0 231 ba0\n 232 0: a0 233 *** Failers 234No match 235 ba0\ncd 236No match 237 238/a\d\Z/m 239 ba0 240 0: a0 241 ba0\n 242 0: a0 243 *** Failers 244No match 245 ba0\ncd 246No match 247 248/a\d$/ 249 ba0 250 0: a0 251 ba0\n 252 0: a0 253 *** Failers 254No match 255 ba0\ncd 256No match 257 258/a\d$/m 259 ba0 260 0: a0 261 ba0\n 262 0: a0 263 ba0\ncd 264 0: a0 265 *** Failers 266No match 267 268/abc/i 269 abc 270 0: abc 271 aBc 272 0: aBc 273 ABC 274 0: ABC 275 276/[^a]/ 277 abcd 278 0: b 279 280/ab?\w/ 281 abz 282 0: abz 283 1: ab 284 abbz 285 0: abb 286 1: ab 287 azz 288 0: az 289 290/x{0,3}yz/ 291 ayzq 292 0: yz 293 axyzq 294 0: xyz 295 axxyz 296 0: xxyz 297 axxxyzq 298 0: xxxyz 299 axxxxyzq 300 0: xxxyz 301 *** Failers 302No match 303 ax 304No match 305 axx 306No match 307 308/x{3}yz/ 309 axxxyzq 310 0: xxxyz 311 axxxxyzq 312 0: xxxyz 313 *** Failers 314No match 315 ax 316No match 317 axx 318No match 319 ayzq 320No match 321 axyzq 322No match 323 axxyz 324No match 325 326/x{2,3}yz/ 327 axxyz 328 0: xxyz 329 axxxyzq 330 0: xxxyz 331 axxxxyzq 332 0: xxxyz 333 *** Failers 334No match 335 ax 336No match 337 axx 338No match 339 ayzq 340No match 341 axyzq 342No match 343 344/[^a]+/ 345 bac 346 0: b 347 bcdefax 348 0: bcdef 349 1: bcde 350 2: bcd 351 3: bc 352 4: b 353 *** Failers 354 0: *** F 355 1: *** 356 2: *** 357 3: ** 358 4: * 359 aaaaa 360No match 361 362/[^a]*/ 363 bac 364 0: b 365 1: 366 bcdefax 367 0: bcdef 368 1: bcde 369 2: bcd 370 3: bc 371 4: b 372 5: 373 *** Failers 374 0: *** F 375 1: *** 376 2: *** 377 3: ** 378 4: * 379 5: 380 aaaaa 381 0: 382 383/[^a]{3,5}/ 384 xyz 385 0: xyz 386 awxyza 387 0: wxyz 388 1: wxy 389 abcdefa 390 0: bcdef 391 1: bcde 392 2: bcd 393 abcdefghijk 394 0: bcdef 395 1: bcde 396 2: bcd 397 *** Failers 398 0: *** F 399 1: *** 400 2: *** 401 axya 402No match 403 axa 404No match 405 aaaaa 406No match 407 408/\d*/ 409 1234b567 410 0: 1234 411 1: 123 412 2: 12 413 3: 1 414 4: 415 xyz 416 0: 417 418/\D*/ 419 a1234b567 420 0: a 421 1: 422 xyz 423 0: xyz 424 1: xy 425 2: x 426 3: 427 428/\d+/ 429 ab1234c56 430 0: 1234 431 1: 123 432 2: 12 433 3: 1 434 *** Failers 435No match 436 xyz 437No match 438 439/\D+/ 440 ab123c56 441 0: ab 442 1: a 443 *** Failers 444 0: *** Failers 445 1: *** Failer 446 2: *** Faile 447 3: *** Fail 448 4: *** Fai 449 5: *** Fa 450 6: *** F 451 7: *** 452 8: *** 453 9: ** 45410: * 455 789 456No match 457 458/\d?A/ 459 045ABC 460 0: 5A 461 ABC 462 0: A 463 *** Failers 464No match 465 XYZ 466No match 467 468/\D?A/ 469 ABC 470 0: A 471 BAC 472 0: BA 473 9ABC 474 0: A 475 *** Failers 476No match 477 478/a+/ 479 aaaa 480 0: aaaa 481 1: aaa 482 2: aa 483 3: a 484 485/^.*xyz/ 486 xyz 487 0: xyz 488 ggggggggxyz 489 0: ggggggggxyz 490 491/^.+xyz/ 492 abcdxyz 493 0: abcdxyz 494 axyz 495 0: axyz 496 *** Failers 497No match 498 xyz 499No match 500 501/^.?xyz/ 502 xyz 503 0: xyz 504 cxyz 505 0: cxyz 506 507/^\d{2,3}X/ 508 12X 509 0: 12X 510 123X 511 0: 123X 512 *** Failers 513No match 514 X 515No match 516 1X 517No match 518 1234X 519No match 520 521/^[abcd]\d/ 522 a45 523 0: a4 524 b93 525 0: b9 526 c99z 527 0: c9 528 d04 529 0: d0 530 *** Failers 531No match 532 e45 533No match 534 abcd 535No match 536 abcd1234 537No match 538 1234 539No match 540 541/^[abcd]*\d/ 542 a45 543 0: a4 544 b93 545 0: b9 546 c99z 547 0: c9 548 d04 549 0: d0 550 abcd1234 551 0: abcd1 552 1234 553 0: 1 554 *** Failers 555No match 556 e45 557No match 558 abcd 559No match 560 561/^[abcd]+\d/ 562 a45 563 0: a4 564 b93 565 0: b9 566 c99z 567 0: c9 568 d04 569 0: d0 570 abcd1234 571 0: abcd1 572 *** Failers 573No match 574 1234 575No match 576 e45 577No match 578 abcd 579No match 580 581/^a+X/ 582 aX 583 0: aX 584 aaX 585 0: aaX 586 587/^[abcd]?\d/ 588 a45 589 0: a4 590 b93 591 0: b9 592 c99z 593 0: c9 594 d04 595 0: d0 596 1234 597 0: 1 598 *** Failers 599No match 600 abcd1234 601No match 602 e45 603No match 604 605/^[abcd]{2,3}\d/ 606 ab45 607 0: ab4 608 bcd93 609 0: bcd9 610 *** Failers 611No match 612 1234 613No match 614 a36 615No match 616 abcd1234 617No match 618 ee45 619No match 620 621/^(abc)*\d/ 622 abc45 623 0: abc4 624 abcabcabc45 625 0: abcabcabc4 626 42xyz 627 0: 4 628 *** Failers 629No match 630 631/^(abc)+\d/ 632 abc45 633 0: abc4 634 abcabcabc45 635 0: abcabcabc4 636 *** Failers 637No match 638 42xyz 639No match 640 641/^(abc)?\d/ 642 abc45 643 0: abc4 644 42xyz 645 0: 4 646 *** Failers 647No match 648 abcabcabc45 649No match 650 651/^(abc){2,3}\d/ 652 abcabc45 653 0: abcabc4 654 abcabcabc45 655 0: abcabcabc4 656 *** Failers 657No match 658 abcabcabcabc45 659No match 660 abc45 661No match 662 42xyz 663No match 664 665/1(abc|xyz)2(?1)3/ 666 1abc2abc3456 667 0: 1abc2abc3 668 1abc2xyz3456 669 0: 1abc2xyz3 670 671/^(a*\w|ab)=(a*\w|ab)/ 672 ab=ab 673 0: ab=ab 674 1: ab=a 675 676/^(a*\w|ab)=(?1)/ 677 ab=ab 678 0: ab=ab 679 1: ab=a 680 681/^([^()]|\((?1)*\))*$/ 682 abc 683 0: abc 684 a(b)c 685 0: a(b)c 686 a(b(c))d 687 0: a(b(c))d 688 *** Failers) 689No match 690 a(b(c)d 691No match 692 693/^>abc>([^()]|\((?1)*\))*<xyz<$/ 694 >abc>123<xyz< 695 0: >abc>123<xyz< 696 >abc>1(2)3<xyz< 697 0: >abc>1(2)3<xyz< 698 >abc>(1(2)3)<xyz< 699 0: >abc>(1(2)3)<xyz< 700 701/^(?>a*)\d/ 702 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9876 703 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9 704 *** Failers 705No match 706 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 707No match 708 709/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x 710 <> 711 0: <> 712 <abcd> 713 0: <abcd> 714 <abc <123> hij> 715 0: <abc <123> hij> 716 <abc <def> hij> 717 0: <def> 718 <abc<>def> 719 0: <abc<>def> 720 <abc<> 721 0: <> 722 *** Failers 723No match 724 <abc 725No match 726 727/^(?(?=abc)\w{3}:|\d\d)$/ 728 abc: 729 0: abc: 730 12 731 0: 12 732 *** Failers 733No match 734 123 735No match 736 xyz 737No match 738 739/^(?(?!abc)\d\d|\w{3}:)$/ 740 abc: 741 0: abc: 742 12 743 0: 12 744 *** Failers 745No match 746 123 747No match 748 xyz 749No match 750 751/^(?=abc)\w{5}:$/ 752 abcde: 753 0: abcde: 754 *** Failers 755No match 756 abc.. 757No match 758 123 759No match 760 vwxyz 761No match 762 763/^(?!abc)\d\d$/ 764 12 765 0: 12 766 *** Failers 767No match 768 abcde: 769No match 770 abc.. 771No match 772 123 773No match 774 vwxyz 775No match 776 777/(?<=abc|xy)123/ 778 abc12345 779 0: 123 780 wxy123z 781 0: 123 782 *** Failers 783No match 784 123abc 785No match 786 787/(?<!abc|xy)123/ 788 123abc 789 0: 123 790 mno123456 791 0: 123 792 *** Failers 793No match 794 abc12345 795No match 796 wxy123z 797No match 798 799/abc(?C1)xyz/ 800 abcxyz 801--->abcxyz 802 1 ^ ^ x 803 0: abcxyz 804 123abcxyz999 805--->123abcxyz999 806 1 ^ ^ x 807 0: abcxyz 808 809/(ab|cd){3,4}/C 810 ababab 811--->ababab 812 +0 ^ (ab|cd){3,4} 813 +1 ^ a 814 +4 ^ c 815 +2 ^^ b 816 +3 ^ ^ | 817 +1 ^ ^ a 818 +4 ^ ^ c 819 +2 ^ ^ b 820 +3 ^ ^ | 821 +1 ^ ^ a 822 +4 ^ ^ c 823 +2 ^ ^ b 824 +3 ^ ^ | 825+12 ^ ^ 826 +1 ^ ^ a 827 +4 ^ ^ c 828 0: ababab 829 abcdabcd 830--->abcdabcd 831 +0 ^ (ab|cd){3,4} 832 +1 ^ a 833 +4 ^ c 834 +2 ^^ b 835 +3 ^ ^ | 836 +1 ^ ^ a 837 +4 ^ ^ c 838 +5 ^ ^ d 839 +6 ^ ^ ) 840 +1 ^ ^ a 841 +4 ^ ^ c 842 +2 ^ ^ b 843 +3 ^ ^ | 844+12 ^ ^ 845 +1 ^ ^ a 846 +4 ^ ^ c 847 +5 ^ ^ d 848 +6 ^ ^ ) 849+12 ^ ^ 850 0: abcdabcd 851 1: abcdab 852 abcdcdcdcdcd 853--->abcdcdcdcdcd 854 +0 ^ (ab|cd){3,4} 855 +1 ^ a 856 +4 ^ c 857 +2 ^^ b 858 +3 ^ ^ | 859 +1 ^ ^ a 860 +4 ^ ^ c 861 +5 ^ ^ d 862 +6 ^ ^ ) 863 +1 ^ ^ a 864 +4 ^ ^ c 865 +5 ^ ^ d 866 +6 ^ ^ ) 867+12 ^ ^ 868 +1 ^ ^ a 869 +4 ^ ^ c 870 +5 ^ ^ d 871 +6 ^ ^ ) 872+12 ^ ^ 873 0: abcdcdcd 874 1: abcdcd 875 876/^abc/ 877 abcdef 878 0: abc 879 *** Failers 880No match 881 abcdef\B 882No match 883 884/^(a*|xyz)/ 885 bcd 886 0: 887 aaabcd 888 0: aaa 889 1: aa 890 2: a 891 3: 892 xyz 893 0: xyz 894 1: 895 xyz\N 896 0: xyz 897 *** Failers 898 0: 899 bcd\N 900No match 901 902/xyz$/ 903 xyz 904 0: xyz 905 xyz\n 906 0: xyz 907 *** Failers 908No match 909 xyz\Z 910No match 911 xyz\n\Z 912No match 913 914/xyz$/m 915 xyz 916 0: xyz 917 xyz\n 918 0: xyz 919 abcxyz\npqr 920 0: xyz 921 abcxyz\npqr\Z 922 0: xyz 923 xyz\n\Z 924 0: xyz 925 *** Failers 926No match 927 xyz\Z 928No match 929 930/\Gabc/ 931 abcdef 932 0: abc 933 defabcxyz\>3 934 0: abc 935 *** Failers 936No match 937 defabcxyz 938No match 939 940/^abcdef/ 941 ab\P 942Partial match: ab 943 abcde\P 944Partial match: abcde 945 abcdef\P 946 0: abcdef 947 *** Failers 948No match 949 abx\P 950No match 951 952/^a{2,4}\d+z/ 953 a\P 954Partial match: a 955 aa\P 956Partial match: aa 957 aa2\P 958Partial match: aa2 959 aaa\P 960Partial match: aaa 961 aaa23\P 962Partial match: aaa23 963 aaaa12345\P 964Partial match: aaaa12345 965 aa0z\P 966 0: aa0z 967 aaaa4444444444444z\P 968 0: aaaa4444444444444z 969 *** Failers 970No match 971 az\P 972No match 973 aaaaa\P 974No match 975 a56\P 976No match 977 978/^abcdef/ 979 abc\P 980Partial match: abc 981 def\R 982 0: def 983 984/(?<=foo)bar/ 985 xyzfo\P 986No match 987 foob\P\>2 988Partial match: foob 989 foobar...\R\P\>4 990 0: ar 991 xyzfo\P 992No match 993 foobar\>2 994 0: bar 995 *** Failers 996No match 997 xyzfo\P 998No match 999 obar\R 1000No match 1001 1002/(ab*(cd|ef))+X/ 1003 adfadadaklhlkalkajhlkjahdfasdfasdfladsfjkj\P\Z 1004No match 1005 lkjhlkjhlkjhlkjhabbbbbbcdaefabbbbbbbefa\P\B\Z 1006Partial match: abbbbbbcdaefabbbbbbbefa 1007 cdabbbbbbbb\P\R\B\Z 1008Partial match: cdabbbbbbbb 1009 efabbbbbbbbbbbbbbbb\P\R\B\Z 1010Partial match: efabbbbbbbbbbbbbbbb 1011 bbbbbbbbbbbbcdXyasdfadf\P\R\B\Z 1012 0: bbbbbbbbbbbbcdX 1013 1014/(a|b)/SF>testsavedregex 1015Compiled pattern written to testsavedregex 1016Study data written to testsavedregex 1017<testsavedregex 1018Compiled pattern (byte-inverted) loaded from testsavedregex 1019Study data loaded from testsavedregex 1020 abc 1021 0: a 1022 ** Failers 1023 0: a 1024 def 1025No match 1026 1027/the quick brown fox/ 1028 the quick brown fox 1029 0: the quick brown fox 1030 The quick brown FOX 1031No match 1032 What do you know about the quick brown fox? 1033 0: the quick brown fox 1034 What do you know about THE QUICK BROWN FOX? 1035No match 1036 1037/The quick brown fox/i 1038 the quick brown fox 1039 0: the quick brown fox 1040 The quick brown FOX 1041 0: The quick brown FOX 1042 What do you know about the quick brown fox? 1043 0: the quick brown fox 1044 What do you know about THE QUICK BROWN FOX? 1045 0: THE QUICK BROWN FOX 1046 1047/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/ 1048 abcd\t\n\r\f\a\e9;\$\\?caxyz 1049 0: abcd\x09\x0a\x0d\x0c\x07\x1b9;$\?caxyz 1050 1051/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/ 1052 abxyzpqrrrabbxyyyypqAzz 1053 0: abxyzpqrrrabbxyyyypqAzz 1054 abxyzpqrrrabbxyyyypqAzz 1055 0: abxyzpqrrrabbxyyyypqAzz 1056 aabxyzpqrrrabbxyyyypqAzz 1057 0: aabxyzpqrrrabbxyyyypqAzz 1058 aaabxyzpqrrrabbxyyyypqAzz 1059 0: aaabxyzpqrrrabbxyyyypqAzz 1060 aaaabxyzpqrrrabbxyyyypqAzz 1061 0: aaaabxyzpqrrrabbxyyyypqAzz 1062 abcxyzpqrrrabbxyyyypqAzz 1063 0: abcxyzpqrrrabbxyyyypqAzz 1064 aabcxyzpqrrrabbxyyyypqAzz 1065 0: aabcxyzpqrrrabbxyyyypqAzz 1066 aaabcxyzpqrrrabbxyyyypAzz 1067 0: aaabcxyzpqrrrabbxyyyypAzz 1068 aaabcxyzpqrrrabbxyyyypqAzz 1069 0: aaabcxyzpqrrrabbxyyyypqAzz 1070 aaabcxyzpqrrrabbxyyyypqqAzz 1071 0: aaabcxyzpqrrrabbxyyyypqqAzz 1072 aaabcxyzpqrrrabbxyyyypqqqAzz 1073 0: aaabcxyzpqrrrabbxyyyypqqqAzz 1074 aaabcxyzpqrrrabbxyyyypqqqqAzz 1075 0: aaabcxyzpqrrrabbxyyyypqqqqAzz 1076 aaabcxyzpqrrrabbxyyyypqqqqqAzz 1077 0: aaabcxyzpqrrrabbxyyyypqqqqqAzz 1078 aaabcxyzpqrrrabbxyyyypqqqqqqAzz 1079 0: aaabcxyzpqrrrabbxyyyypqqqqqqAzz 1080 aaaabcxyzpqrrrabbxyyyypqAzz 1081 0: aaaabcxyzpqrrrabbxyyyypqAzz 1082 abxyzzpqrrrabbxyyyypqAzz 1083 0: abxyzzpqrrrabbxyyyypqAzz 1084 aabxyzzzpqrrrabbxyyyypqAzz 1085 0: aabxyzzzpqrrrabbxyyyypqAzz 1086 aaabxyzzzzpqrrrabbxyyyypqAzz 1087 0: aaabxyzzzzpqrrrabbxyyyypqAzz 1088 aaaabxyzzzzpqrrrabbxyyyypqAzz 1089 0: aaaabxyzzzzpqrrrabbxyyyypqAzz 1090 abcxyzzpqrrrabbxyyyypqAzz 1091 0: abcxyzzpqrrrabbxyyyypqAzz 1092 aabcxyzzzpqrrrabbxyyyypqAzz 1093 0: aabcxyzzzpqrrrabbxyyyypqAzz 1094 aaabcxyzzzzpqrrrabbxyyyypqAzz 1095 0: aaabcxyzzzzpqrrrabbxyyyypqAzz 1096 aaaabcxyzzzzpqrrrabbxyyyypqAzz 1097 0: aaaabcxyzzzzpqrrrabbxyyyypqAzz 1098 aaaabcxyzzzzpqrrrabbbxyyyypqAzz 1099 0: aaaabcxyzzzzpqrrrabbbxyyyypqAzz 1100 aaaabcxyzzzzpqrrrabbbxyyyyypqAzz 1101 0: aaaabcxyzzzzpqrrrabbbxyyyyypqAzz 1102 aaabcxyzpqrrrabbxyyyypABzz 1103 0: aaabcxyzpqrrrabbxyyyypABzz 1104 aaabcxyzpqrrrabbxyyyypABBzz 1105 0: aaabcxyzpqrrrabbxyyyypABBzz 1106 >>>aaabxyzpqrrrabbxyyyypqAzz 1107 0: aaabxyzpqrrrabbxyyyypqAzz 1108 >aaaabxyzpqrrrabbxyyyypqAzz 1109 0: aaaabxyzpqrrrabbxyyyypqAzz 1110 >>>>abcxyzpqrrrabbxyyyypqAzz 1111 0: abcxyzpqrrrabbxyyyypqAzz 1112 *** Failers 1113No match 1114 abxyzpqrrabbxyyyypqAzz 1115No match 1116 abxyzpqrrrrabbxyyyypqAzz 1117No match 1118 abxyzpqrrrabxyyyypqAzz 1119No match 1120 aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz 1121No match 1122 aaaabcxyzzzzpqrrrabbbxyyypqAzz 1123No match 1124 aaabcxyzpqrrrabbxyyyypqqqqqqqAzz 1125No match 1126 1127/^(abc){1,2}zz/ 1128 abczz 1129 0: abczz 1130 abcabczz 1131 0: abcabczz 1132 *** Failers 1133No match 1134 zz 1135No match 1136 abcabcabczz 1137No match 1138 >>abczz 1139No match 1140 1141/^(b+?|a){1,2}?c/ 1142 bc 1143 0: bc 1144 bbc 1145 0: bbc 1146 bbbc 1147 0: bbbc 1148 bac 1149 0: bac 1150 bbac 1151 0: bbac 1152 aac 1153 0: aac 1154 abbbbbbbbbbbc 1155 0: abbbbbbbbbbbc 1156 bbbbbbbbbbbac 1157 0: bbbbbbbbbbbac 1158 *** Failers 1159No match 1160 aaac 1161No match 1162 abbbbbbbbbbbac 1163No match 1164 1165/^(b+|a){1,2}c/ 1166 bc 1167 0: bc 1168 bbc 1169 0: bbc 1170 bbbc 1171 0: bbbc 1172 bac 1173 0: bac 1174 bbac 1175 0: bbac 1176 aac 1177 0: aac 1178 abbbbbbbbbbbc 1179 0: abbbbbbbbbbbc 1180 bbbbbbbbbbbac 1181 0: bbbbbbbbbbbac 1182 *** Failers 1183No match 1184 aaac 1185No match 1186 abbbbbbbbbbbac 1187No match 1188 1189/^(b+|a){1,2}?bc/ 1190 bbc 1191 0: bbc 1192 1193/^(b*|ba){1,2}?bc/ 1194 babc 1195 0: babc 1196 bbabc 1197 0: bbabc 1198 bababc 1199 0: bababc 1200 *** Failers 1201No match 1202 bababbc 1203No match 1204 babababc 1205No match 1206 1207/^(ba|b*){1,2}?bc/ 1208 babc 1209 0: babc 1210 bbabc 1211 0: bbabc 1212 bababc 1213 0: bababc 1214 *** Failers 1215No match 1216 bababbc 1217No match 1218 babababc 1219No match 1220 1221/^\ca\cA\c[\c{\c:/ 1222 \x01\x01\e;z 1223 0: \x01\x01\x1b;z 1224 1225/^[ab\]cde]/ 1226 athing 1227 0: a 1228 bthing 1229 0: b 1230 ]thing 1231 0: ] 1232 cthing 1233 0: c 1234 dthing 1235 0: d 1236 ething 1237 0: e 1238 *** Failers 1239No match 1240 fthing 1241No match 1242 [thing 1243No match 1244 \\thing 1245No match 1246 1247/^[]cde]/ 1248 ]thing 1249 0: ] 1250 cthing 1251 0: c 1252 dthing 1253 0: d 1254 ething 1255 0: e 1256 *** Failers 1257No match 1258 athing 1259No match 1260 fthing 1261No match 1262 1263/^[^ab\]cde]/ 1264 fthing 1265 0: f 1266 [thing 1267 0: [ 1268 \\thing 1269 0: \ 1270 *** Failers 1271 0: * 1272 athing 1273No match 1274 bthing 1275No match 1276 ]thing 1277No match 1278 cthing 1279No match 1280 dthing 1281No match 1282 ething 1283No match 1284 1285/^[^]cde]/ 1286 athing 1287 0: a 1288 fthing 1289 0: f 1290 *** Failers 1291 0: * 1292 ]thing 1293No match 1294 cthing 1295No match 1296 dthing 1297No match 1298 ething 1299No match 1300 1301/^\�/ 1302 � 1303 0: \x81 1304 1305/^�/ 1306 � 1307 0: \xff 1308 1309/^[0-9]+$/ 1310 0 1311 0: 0 1312 1 1313 0: 1 1314 2 1315 0: 2 1316 3 1317 0: 3 1318 4 1319 0: 4 1320 5 1321 0: 5 1322 6 1323 0: 6 1324 7 1325 0: 7 1326 8 1327 0: 8 1328 9 1329 0: 9 1330 10 1331 0: 10 1332 100 1333 0: 100 1334 *** Failers 1335No match 1336 abc 1337No match 1338 1339/^.*nter/ 1340 enter 1341 0: enter 1342 inter 1343 0: inter 1344 uponter 1345 0: uponter 1346 1347/^xxx[0-9]+$/ 1348 xxx0 1349 0: xxx0 1350 xxx1234 1351 0: xxx1234 1352 *** Failers 1353No match 1354 xxx 1355No match 1356 1357/^.+[0-9][0-9][0-9]$/ 1358 x123 1359 0: x123 1360 xx123 1361 0: xx123 1362 123456 1363 0: 123456 1364 *** Failers 1365No match 1366 123 1367No match 1368 x1234 1369 0: x1234 1370 1371/^.+?[0-9][0-9][0-9]$/ 1372 x123 1373 0: x123 1374 xx123 1375 0: xx123 1376 123456 1377 0: 123456 1378 *** Failers 1379No match 1380 123 1381No match 1382 x1234 1383 0: x1234 1384 1385/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/ 1386 abc!pqr=apquxz.ixr.zzz.ac.uk 1387 0: abc!pqr=apquxz.ixr.zzz.ac.uk 1388 *** Failers 1389No match 1390 !pqr=apquxz.ixr.zzz.ac.uk 1391No match 1392 abc!=apquxz.ixr.zzz.ac.uk 1393No match 1394 abc!pqr=apquxz:ixr.zzz.ac.uk 1395No match 1396 abc!pqr=apquxz.ixr.zzz.ac.ukk 1397No match 1398 1399/:/ 1400 Well, we need a colon: somewhere 1401 0: : 1402 *** Fail if we don't 1403No match 1404 1405/([\da-f:]+)$/i 1406 0abc 1407 0: 0abc 1408 abc 1409 0: abc 1410 fed 1411 0: fed 1412 E 1413 0: E 1414 :: 1415 0: :: 1416 5f03:12C0::932e 1417 0: 5f03:12C0::932e 1418 fed def 1419 0: def 1420 Any old stuff 1421 0: ff 1422 *** Failers 1423No match 1424 0zzz 1425No match 1426 gzzz 1427No match 1428 fed\x20 1429No match 1430 Any old rubbish 1431No match 1432 1433/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/ 1434 .1.2.3 1435 0: .1.2.3 1436 A.12.123.0 1437 0: A.12.123.0 1438 *** Failers 1439No match 1440 .1.2.3333 1441No match 1442 1.2.3 1443No match 1444 1234.2.3 1445No match 1446 1447/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/ 1448 1 IN SOA non-sp1 non-sp2( 1449 0: 1 IN SOA non-sp1 non-sp2( 1450 1 IN SOA non-sp1 non-sp2 ( 1451 0: 1 IN SOA non-sp1 non-sp2 ( 1452 *** Failers 1453No match 1454 1IN SOA non-sp1 non-sp2( 1455No match 1456 1457/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/ 1458 a. 1459 0: a. 1460 Z. 1461 0: Z. 1462 2. 1463 0: 2. 1464 ab-c.pq-r. 1465 0: ab-c.pq-r. 1466 sxk.zzz.ac.uk. 1467 0: sxk.zzz.ac.uk. 1468 x-.y-. 1469 0: x-.y-. 1470 *** Failers 1471No match 1472 -abc.peq. 1473No match 1474 1475/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/ 1476 *.a 1477 0: *.a 1478 *.b0-a 1479 0: *.b0-a 1480 *.c3-b.c 1481 0: *.c3-b.c 1482 *.c-a.b-c 1483 0: *.c-a.b-c 1484 *** Failers 1485No match 1486 *.0 1487No match 1488 *.a- 1489No match 1490 *.a-b.c- 1491No match 1492 *.c-a.0-c 1493No match 1494 1495/^(?=ab(de))(abd)(e)/ 1496 abde 1497 0: abde 1498 1499/^(?!(ab)de|x)(abd)(f)/ 1500 abdf 1501 0: abdf 1502 1503/^(?=(ab(cd)))(ab)/ 1504 abcd 1505 0: ab 1506 1507/^[\da-f](\.[\da-f])*$/i 1508 a.b.c.d 1509 0: a.b.c.d 1510 A.B.C.D 1511 0: A.B.C.D 1512 a.b.c.1.2.3.C 1513 0: a.b.c.1.2.3.C 1514 1515/^\".*\"\s*(;.*)?$/ 1516 \"1234\" 1517 0: "1234" 1518 \"abcd\" ; 1519 0: "abcd" ; 1520 \"\" ; rhubarb 1521 0: "" ; rhubarb 1522 *** Failers 1523No match 1524 \"1234\" : things 1525No match 1526 1527/^$/ 1528 \ 1529 0: 1530 *** Failers 1531No match 1532 1533/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x 1534 ab c 1535 0: ab c 1536 *** Failers 1537No match 1538 abc 1539No match 1540 ab cde 1541No match 1542 1543/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/ 1544 ab c 1545 0: ab c 1546 *** Failers 1547No match 1548 abc 1549No match 1550 ab cde 1551No match 1552 1553/^ a\ b[c ]d $/x 1554 a bcd 1555 0: a bcd 1556 a b d 1557 0: a b d 1558 *** Failers 1559No match 1560 abcd 1561No match 1562 ab d 1563No match 1564 1565/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/ 1566 abcdefhijklm 1567 0: abcdefhijklm 1568 1569/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/ 1570 abcdefhijklm 1571 0: abcdefhijklm 1572 1573/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/ 1574 a+ Z0+\x08\n\x1d\x12 1575 0: a+ Z0+\x08\x0a\x1d\x12 1576 1577/^[.^$|()*+?{,}]+/ 1578 .^\$(*+)|{?,?} 1579 0: .^$(*+)|{?,?} 1580 1: .^$(*+)|{?,? 1581 2: .^$(*+)|{?, 1582 3: .^$(*+)|{? 1583 4: .^$(*+)|{ 1584 5: .^$(*+)| 1585 6: .^$(*+) 1586 7: .^$(*+ 1587 8: .^$(* 1588 9: .^$( 158910: .^$ 159011: .^ 159112: . 1592 1593/^a*\w/ 1594 z 1595 0: z 1596 az 1597 0: az 1598 1: a 1599 aaaz 1600 0: aaaz 1601 1: aaa 1602 2: aa 1603 3: a 1604 a 1605 0: a 1606 aa 1607 0: aa 1608 1: a 1609 aaaa 1610 0: aaaa 1611 1: aaa 1612 2: aa 1613 3: a 1614 a+ 1615 0: a 1616 aa+ 1617 0: aa 1618 1: a 1619 1620/^a*?\w/ 1621 z 1622 0: z 1623 az 1624 0: az 1625 1: a 1626 aaaz 1627 0: aaaz 1628 1: aaa 1629 2: aa 1630 3: a 1631 a 1632 0: a 1633 aa 1634 0: aa 1635 1: a 1636 aaaa 1637 0: aaaa 1638 1: aaa 1639 2: aa 1640 3: a 1641 a+ 1642 0: a 1643 aa+ 1644 0: aa 1645 1: a 1646 1647/^a+\w/ 1648 az 1649 0: az 1650 aaaz 1651 0: aaaz 1652 1: aaa 1653 2: aa 1654 aa 1655 0: aa 1656 aaaa 1657 0: aaaa 1658 1: aaa 1659 2: aa 1660 aa+ 1661 0: aa 1662 1663/^a+?\w/ 1664 az 1665 0: az 1666 aaaz 1667 0: aaaz 1668 1: aaa 1669 2: aa 1670 aa 1671 0: aa 1672 aaaa 1673 0: aaaa 1674 1: aaa 1675 2: aa 1676 aa+ 1677 0: aa 1678 1679/^\d{8}\w{2,}/ 1680 1234567890 1681 0: 1234567890 1682 12345678ab 1683 0: 12345678ab 1684 12345678__ 1685 0: 12345678__ 1686 *** Failers 1687No match 1688 1234567 1689No match 1690 1691/^[aeiou\d]{4,5}$/ 1692 uoie 1693 0: uoie 1694 1234 1695 0: 1234 1696 12345 1697 0: 12345 1698 aaaaa 1699 0: aaaaa 1700 *** Failers 1701No match 1702 123456 1703No match 1704 1705/^[aeiou\d]{4,5}?/ 1706 uoie 1707 0: uoie 1708 1234 1709 0: 1234 1710 12345 1711 0: 12345 1712 1: 1234 1713 aaaaa 1714 0: aaaaa 1715 1: aaaa 1716 123456 1717 0: 12345 1718 1: 1234 1719 1720/^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]/ 1721 From abcd Mon Sep 01 12:33:02 1997 1722 0: From abcd Mon Sep 01 12:33 1723 1724/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/ 1725 From abcd Mon Sep 01 12:33:02 1997 1726 0: From abcd Mon Sep 01 12:33 1727 From abcd Mon Sep 1 12:33:02 1997 1728 0: From abcd Mon Sep 1 12:33 1729 *** Failers 1730No match 1731 From abcd Sep 01 12:33:02 1997 1732No match 1733 1734/^12.34/s 1735 12\n34 1736 0: 12\x0a34 1737 12\r34 1738 0: 12\x0d34 1739 1740/\w+(?=\t)/ 1741 the quick brown\t fox 1742 0: brown 1743 1744/foo(?!bar)(.*)/ 1745 foobar is foolish see? 1746 0: foolish see? 1747 1: foolish see 1748 2: foolish se 1749 3: foolish s 1750 4: foolish 1751 5: foolish 1752 6: foolis 1753 7: fooli 1754 8: fool 1755 9: foo 1756 1757/(?:(?!foo)...|^.{0,2})bar(.*)/ 1758 foobar crowbar etc 1759 0: rowbar etc 1760 1: rowbar et 1761 2: rowbar e 1762 3: rowbar 1763 4: rowbar 1764 barrel 1765 0: barrel 1766 1: barre 1767 2: barr 1768 3: bar 1769 2barrel 1770 0: 2barrel 1771 1: 2barre 1772 2: 2barr 1773 3: 2bar 1774 A barrel 1775 0: A barrel 1776 1: A barre 1777 2: A barr 1778 3: A bar 1779 1780/^(\D*)(?=\d)(?!123)/ 1781 abc456 1782 0: abc 1783 *** Failers 1784No match 1785 abc123 1786No match 1787 1788/^1234(?# test newlines 1789 inside)/ 1790 1234 1791 0: 1234 1792 1793/^1234 #comment in extended re 1794 /x 1795 1234 1796 0: 1234 1797 1798/#rhubarb 1799 abcd/x 1800 abcd 1801 0: abcd 1802 1803/^abcd#rhubarb/x 1804 abcd 1805 0: abcd 1806 1807/(?!^)abc/ 1808 the abc 1809 0: abc 1810 *** Failers 1811No match 1812 abc 1813No match 1814 1815/(?=^)abc/ 1816 abc 1817 0: abc 1818 *** Failers 1819No match 1820 the abc 1821No match 1822 1823/^[ab]{1,3}(ab*|b)/ 1824 aabbbbb 1825 0: aabbbbb 1826 1: aabbbb 1827 2: aabbb 1828 3: aabb 1829 4: aab 1830 5: aa 1831 1832/^[ab]{1,3}?(ab*|b)/ 1833 aabbbbb 1834 0: aabbbbb 1835 1: aabbbb 1836 2: aabbb 1837 3: aabb 1838 4: aab 1839 5: aa 1840 1841/^[ab]{1,3}?(ab*?|b)/ 1842 aabbbbb 1843 0: aabbbbb 1844 1: aabbbb 1845 2: aabbb 1846 3: aabb 1847 4: aab 1848 5: aa 1849 1850/^[ab]{1,3}(ab*?|b)/ 1851 aabbbbb 1852 0: aabbbbb 1853 1: aabbbb 1854 2: aabbb 1855 3: aabb 1856 4: aab 1857 5: aa 1858 1859/ (?: [\040\t] | \( 1860(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1861\) )* # optional leading comment 1862(?: (?: 1863[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1864(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1865| 1866" (?: # opening quote... 1867[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1868| # or 1869\\ [^\x80-\xff] # Escaped something (something != CR) 1870)* " # closing quote 1871) # initial word 1872(?: (?: [\040\t] | \( 1873(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1874\) )* \. (?: [\040\t] | \( 1875(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1876\) )* (?: 1877[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1878(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1879| 1880" (?: # opening quote... 1881[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1882| # or 1883\\ [^\x80-\xff] # Escaped something (something != CR) 1884)* " # closing quote 1885) )* # further okay, if led by a period 1886(?: [\040\t] | \( 1887(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1888\) )* @ (?: [\040\t] | \( 1889(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1890\) )* (?: 1891[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1892(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1893| \[ # [ 1894(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1895\] # ] 1896) # initial subdomain 1897(?: # 1898(?: [\040\t] | \( 1899(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1900\) )* \. # if led by a period... 1901(?: [\040\t] | \( 1902(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1903\) )* (?: 1904[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1905(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1906| \[ # [ 1907(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1908\] # ] 1909) # ...further okay 1910)* 1911# address 1912| # or 1913(?: 1914[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1915(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1916| 1917" (?: # opening quote... 1918[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1919| # or 1920\\ [^\x80-\xff] # Escaped something (something != CR) 1921)* " # closing quote 1922) # one word, optionally followed by.... 1923(?: 1924[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or... 1925\( 1926(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1927\) | # comments, or... 1928 1929" (?: # opening quote... 1930[^\\\x80-\xff\n\015"] # Anything except backslash and quote 1931| # or 1932\\ [^\x80-\xff] # Escaped something (something != CR) 1933)* " # closing quote 1934# quoted strings 1935)* 1936< (?: [\040\t] | \( 1937(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1938\) )* # leading < 1939(?: @ (?: [\040\t] | \( 1940(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1941\) )* (?: 1942[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1943(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1944| \[ # [ 1945(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1946\] # ] 1947) # initial subdomain 1948(?: # 1949(?: [\040\t] | \( 1950(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1951\) )* \. # if led by a period... 1952(?: [\040\t] | \( 1953(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1954\) )* (?: 1955[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1956(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1957| \[ # [ 1958(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1959\] # ] 1960) # ...further okay 1961)* 1962 1963(?: (?: [\040\t] | \( 1964(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1965\) )* , (?: [\040\t] | \( 1966(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1967\) )* @ (?: [\040\t] | \( 1968(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1969\) )* (?: 1970[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1971(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1972| \[ # [ 1973(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1974\] # ] 1975) # initial subdomain 1976(?: # 1977(?: [\040\t] | \( 1978(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1979\) )* \. # if led by a period... 1980(?: [\040\t] | \( 1981(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1982\) )* (?: 1983[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1984(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1985| \[ # [ 1986(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 1987\] # ] 1988) # ...further okay 1989)* 1990)* # further okay, if led by comma 1991: # closing colon 1992(?: [\040\t] | \( 1993(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 1994\) )* )? # optional route 1995(?: 1996[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 1997(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 1998| 1999" (?: # opening quote... 2000[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2001| # or 2002\\ [^\x80-\xff] # Escaped something (something != CR) 2003)* " # closing quote 2004) # initial word 2005(?: (?: [\040\t] | \( 2006(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2007\) )* \. (?: [\040\t] | \( 2008(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2009\) )* (?: 2010[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2011(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2012| 2013" (?: # opening quote... 2014[^\\\x80-\xff\n\015"] # Anything except backslash and quote 2015| # or 2016\\ [^\x80-\xff] # Escaped something (something != CR) 2017)* " # closing quote 2018) )* # further okay, if led by a period 2019(?: [\040\t] | \( 2020(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2021\) )* @ (?: [\040\t] | \( 2022(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2023\) )* (?: 2024[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2025(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2026| \[ # [ 2027(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2028\] # ] 2029) # initial subdomain 2030(?: # 2031(?: [\040\t] | \( 2032(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2033\) )* \. # if led by a period... 2034(?: [\040\t] | \( 2035(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2036\) )* (?: 2037[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2038(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2039| \[ # [ 2040(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2041\] # ] 2042) # ...further okay 2043)* 2044# address spec 2045(?: [\040\t] | \( 2046(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2047\) )* > # trailing > 2048# name and address 2049) (?: [\040\t] | \( 2050(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* 2051\) )* # optional trailing comment 2052/x 2053 Alan Other <user\@dom.ain> 2054 0: Alan Other <user@dom.ain> 2055 <user\@dom.ain> 2056 0: user@dom.ain 2057 1: user@dom 2058 user\@dom.ain 2059 0: user@dom.ain 2060 1: user@dom 2061 \"A. Other\" <user.1234\@dom.ain> (a comment) 2062 0: "A. Other" <user.1234@dom.ain> (a comment) 2063 1: "A. Other" <user.1234@dom.ain> 2064 2: "A. Other" <user.1234@dom.ain> 2065 A. Other <user.1234\@dom.ain> (a comment) 2066 0: Other <user.1234@dom.ain> (a comment) 2067 1: Other <user.1234@dom.ain> 2068 2: Other <user.1234@dom.ain> 2069 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay 2070 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay 2071 1: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re 2072 A missing angle <user\@some.where 2073 0: user@some.where 2074 1: user@some 2075 *** Failers 2076No match 2077 The quick brown fox 2078No match 2079 2080/[\040\t]* # Nab whitespace. 2081(?: 2082\( # ( 2083[^\\\x80-\xff\n\015()] * # normal* 2084(?: # ( 2085(?: \\ [^\x80-\xff] | 2086\( # ( 2087[^\\\x80-\xff\n\015()] * # normal* 2088(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2089\) # ) 2090) # special 2091[^\\\x80-\xff\n\015()] * # normal* 2092)* # )* 2093\) # ) 2094[\040\t]* )* # If comment found, allow more spaces. 2095# optional leading comment 2096(?: 2097(?: 2098[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2099(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2100# Atom 2101| # or 2102" # " 2103[^\\\x80-\xff\n\015"] * # normal 2104(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2105" # " 2106# Quoted string 2107) 2108[\040\t]* # Nab whitespace. 2109(?: 2110\( # ( 2111[^\\\x80-\xff\n\015()] * # normal* 2112(?: # ( 2113(?: \\ [^\x80-\xff] | 2114\( # ( 2115[^\\\x80-\xff\n\015()] * # normal* 2116(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2117\) # ) 2118) # special 2119[^\\\x80-\xff\n\015()] * # normal* 2120)* # )* 2121\) # ) 2122[\040\t]* )* # If comment found, allow more spaces. 2123(?: 2124\. 2125[\040\t]* # Nab whitespace. 2126(?: 2127\( # ( 2128[^\\\x80-\xff\n\015()] * # normal* 2129(?: # ( 2130(?: \\ [^\x80-\xff] | 2131\( # ( 2132[^\\\x80-\xff\n\015()] * # normal* 2133(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2134\) # ) 2135) # special 2136[^\\\x80-\xff\n\015()] * # normal* 2137)* # )* 2138\) # ) 2139[\040\t]* )* # If comment found, allow more spaces. 2140(?: 2141[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2142(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2143# Atom 2144| # or 2145" # " 2146[^\\\x80-\xff\n\015"] * # normal 2147(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2148" # " 2149# Quoted string 2150) 2151[\040\t]* # Nab whitespace. 2152(?: 2153\( # ( 2154[^\\\x80-\xff\n\015()] * # normal* 2155(?: # ( 2156(?: \\ [^\x80-\xff] | 2157\( # ( 2158[^\\\x80-\xff\n\015()] * # normal* 2159(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2160\) # ) 2161) # special 2162[^\\\x80-\xff\n\015()] * # normal* 2163)* # )* 2164\) # ) 2165[\040\t]* )* # If comment found, allow more spaces. 2166# additional words 2167)* 2168@ 2169[\040\t]* # Nab whitespace. 2170(?: 2171\( # ( 2172[^\\\x80-\xff\n\015()] * # normal* 2173(?: # ( 2174(?: \\ [^\x80-\xff] | 2175\( # ( 2176[^\\\x80-\xff\n\015()] * # normal* 2177(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2178\) # ) 2179) # special 2180[^\\\x80-\xff\n\015()] * # normal* 2181)* # )* 2182\) # ) 2183[\040\t]* )* # If comment found, allow more spaces. 2184(?: 2185[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2186(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2187| 2188\[ # [ 2189(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2190\] # ] 2191) 2192[\040\t]* # Nab whitespace. 2193(?: 2194\( # ( 2195[^\\\x80-\xff\n\015()] * # normal* 2196(?: # ( 2197(?: \\ [^\x80-\xff] | 2198\( # ( 2199[^\\\x80-\xff\n\015()] * # normal* 2200(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2201\) # ) 2202) # special 2203[^\\\x80-\xff\n\015()] * # normal* 2204)* # )* 2205\) # ) 2206[\040\t]* )* # If comment found, allow more spaces. 2207# optional trailing comments 2208(?: 2209\. 2210[\040\t]* # Nab whitespace. 2211(?: 2212\( # ( 2213[^\\\x80-\xff\n\015()] * # normal* 2214(?: # ( 2215(?: \\ [^\x80-\xff] | 2216\( # ( 2217[^\\\x80-\xff\n\015()] * # normal* 2218(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2219\) # ) 2220) # special 2221[^\\\x80-\xff\n\015()] * # normal* 2222)* # )* 2223\) # ) 2224[\040\t]* )* # If comment found, allow more spaces. 2225(?: 2226[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2227(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2228| 2229\[ # [ 2230(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2231\] # ] 2232) 2233[\040\t]* # Nab whitespace. 2234(?: 2235\( # ( 2236[^\\\x80-\xff\n\015()] * # normal* 2237(?: # ( 2238(?: \\ [^\x80-\xff] | 2239\( # ( 2240[^\\\x80-\xff\n\015()] * # normal* 2241(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2242\) # ) 2243) # special 2244[^\\\x80-\xff\n\015()] * # normal* 2245)* # )* 2246\) # ) 2247[\040\t]* )* # If comment found, allow more spaces. 2248# optional trailing comments 2249)* 2250# address 2251| # or 2252(?: 2253[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2254(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2255# Atom 2256| # or 2257" # " 2258[^\\\x80-\xff\n\015"] * # normal 2259(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2260" # " 2261# Quoted string 2262) 2263# leading word 2264[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces 2265(?: 2266(?: 2267\( # ( 2268[^\\\x80-\xff\n\015()] * # normal* 2269(?: # ( 2270(?: \\ [^\x80-\xff] | 2271\( # ( 2272[^\\\x80-\xff\n\015()] * # normal* 2273(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2274\) # ) 2275) # special 2276[^\\\x80-\xff\n\015()] * # normal* 2277)* # )* 2278\) # ) 2279| 2280" # " 2281[^\\\x80-\xff\n\015"] * # normal 2282(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2283" # " 2284) # "special" comment or quoted string 2285[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal" 2286)* 2287< 2288[\040\t]* # Nab whitespace. 2289(?: 2290\( # ( 2291[^\\\x80-\xff\n\015()] * # normal* 2292(?: # ( 2293(?: \\ [^\x80-\xff] | 2294\( # ( 2295[^\\\x80-\xff\n\015()] * # normal* 2296(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2297\) # ) 2298) # special 2299[^\\\x80-\xff\n\015()] * # normal* 2300)* # )* 2301\) # ) 2302[\040\t]* )* # If comment found, allow more spaces. 2303# < 2304(?: 2305@ 2306[\040\t]* # Nab whitespace. 2307(?: 2308\( # ( 2309[^\\\x80-\xff\n\015()] * # normal* 2310(?: # ( 2311(?: \\ [^\x80-\xff] | 2312\( # ( 2313[^\\\x80-\xff\n\015()] * # normal* 2314(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2315\) # ) 2316) # special 2317[^\\\x80-\xff\n\015()] * # normal* 2318)* # )* 2319\) # ) 2320[\040\t]* )* # If comment found, allow more spaces. 2321(?: 2322[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2323(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2324| 2325\[ # [ 2326(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2327\] # ] 2328) 2329[\040\t]* # Nab whitespace. 2330(?: 2331\( # ( 2332[^\\\x80-\xff\n\015()] * # normal* 2333(?: # ( 2334(?: \\ [^\x80-\xff] | 2335\( # ( 2336[^\\\x80-\xff\n\015()] * # normal* 2337(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2338\) # ) 2339) # special 2340[^\\\x80-\xff\n\015()] * # normal* 2341)* # )* 2342\) # ) 2343[\040\t]* )* # If comment found, allow more spaces. 2344# optional trailing comments 2345(?: 2346\. 2347[\040\t]* # Nab whitespace. 2348(?: 2349\( # ( 2350[^\\\x80-\xff\n\015()] * # normal* 2351(?: # ( 2352(?: \\ [^\x80-\xff] | 2353\( # ( 2354[^\\\x80-\xff\n\015()] * # normal* 2355(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2356\) # ) 2357) # special 2358[^\\\x80-\xff\n\015()] * # normal* 2359)* # )* 2360\) # ) 2361[\040\t]* )* # If comment found, allow more spaces. 2362(?: 2363[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2364(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2365| 2366\[ # [ 2367(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2368\] # ] 2369) 2370[\040\t]* # Nab whitespace. 2371(?: 2372\( # ( 2373[^\\\x80-\xff\n\015()] * # normal* 2374(?: # ( 2375(?: \\ [^\x80-\xff] | 2376\( # ( 2377[^\\\x80-\xff\n\015()] * # normal* 2378(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2379\) # ) 2380) # special 2381[^\\\x80-\xff\n\015()] * # normal* 2382)* # )* 2383\) # ) 2384[\040\t]* )* # If comment found, allow more spaces. 2385# optional trailing comments 2386)* 2387(?: , 2388[\040\t]* # Nab whitespace. 2389(?: 2390\( # ( 2391[^\\\x80-\xff\n\015()] * # normal* 2392(?: # ( 2393(?: \\ [^\x80-\xff] | 2394\( # ( 2395[^\\\x80-\xff\n\015()] * # normal* 2396(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2397\) # ) 2398) # special 2399[^\\\x80-\xff\n\015()] * # normal* 2400)* # )* 2401\) # ) 2402[\040\t]* )* # If comment found, allow more spaces. 2403@ 2404[\040\t]* # Nab whitespace. 2405(?: 2406\( # ( 2407[^\\\x80-\xff\n\015()] * # normal* 2408(?: # ( 2409(?: \\ [^\x80-\xff] | 2410\( # ( 2411[^\\\x80-\xff\n\015()] * # normal* 2412(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2413\) # ) 2414) # special 2415[^\\\x80-\xff\n\015()] * # normal* 2416)* # )* 2417\) # ) 2418[\040\t]* )* # If comment found, allow more spaces. 2419(?: 2420[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2421(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2422| 2423\[ # [ 2424(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2425\] # ] 2426) 2427[\040\t]* # Nab whitespace. 2428(?: 2429\( # ( 2430[^\\\x80-\xff\n\015()] * # normal* 2431(?: # ( 2432(?: \\ [^\x80-\xff] | 2433\( # ( 2434[^\\\x80-\xff\n\015()] * # normal* 2435(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2436\) # ) 2437) # special 2438[^\\\x80-\xff\n\015()] * # normal* 2439)* # )* 2440\) # ) 2441[\040\t]* )* # If comment found, allow more spaces. 2442# optional trailing comments 2443(?: 2444\. 2445[\040\t]* # Nab whitespace. 2446(?: 2447\( # ( 2448[^\\\x80-\xff\n\015()] * # normal* 2449(?: # ( 2450(?: \\ [^\x80-\xff] | 2451\( # ( 2452[^\\\x80-\xff\n\015()] * # normal* 2453(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2454\) # ) 2455) # special 2456[^\\\x80-\xff\n\015()] * # normal* 2457)* # )* 2458\) # ) 2459[\040\t]* )* # If comment found, allow more spaces. 2460(?: 2461[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2462(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2463| 2464\[ # [ 2465(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2466\] # ] 2467) 2468[\040\t]* # Nab whitespace. 2469(?: 2470\( # ( 2471[^\\\x80-\xff\n\015()] * # normal* 2472(?: # ( 2473(?: \\ [^\x80-\xff] | 2474\( # ( 2475[^\\\x80-\xff\n\015()] * # normal* 2476(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2477\) # ) 2478) # special 2479[^\\\x80-\xff\n\015()] * # normal* 2480)* # )* 2481\) # ) 2482[\040\t]* )* # If comment found, allow more spaces. 2483# optional trailing comments 2484)* 2485)* # additional domains 2486: 2487[\040\t]* # Nab whitespace. 2488(?: 2489\( # ( 2490[^\\\x80-\xff\n\015()] * # normal* 2491(?: # ( 2492(?: \\ [^\x80-\xff] | 2493\( # ( 2494[^\\\x80-\xff\n\015()] * # normal* 2495(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2496\) # ) 2497) # special 2498[^\\\x80-\xff\n\015()] * # normal* 2499)* # )* 2500\) # ) 2501[\040\t]* )* # If comment found, allow more spaces. 2502# optional trailing comments 2503)? # optional route 2504(?: 2505[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2506(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2507# Atom 2508| # or 2509" # " 2510[^\\\x80-\xff\n\015"] * # normal 2511(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2512" # " 2513# Quoted string 2514) 2515[\040\t]* # Nab whitespace. 2516(?: 2517\( # ( 2518[^\\\x80-\xff\n\015()] * # normal* 2519(?: # ( 2520(?: \\ [^\x80-\xff] | 2521\( # ( 2522[^\\\x80-\xff\n\015()] * # normal* 2523(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2524\) # ) 2525) # special 2526[^\\\x80-\xff\n\015()] * # normal* 2527)* # )* 2528\) # ) 2529[\040\t]* )* # If comment found, allow more spaces. 2530(?: 2531\. 2532[\040\t]* # Nab whitespace. 2533(?: 2534\( # ( 2535[^\\\x80-\xff\n\015()] * # normal* 2536(?: # ( 2537(?: \\ [^\x80-\xff] | 2538\( # ( 2539[^\\\x80-\xff\n\015()] * # normal* 2540(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2541\) # ) 2542) # special 2543[^\\\x80-\xff\n\015()] * # normal* 2544)* # )* 2545\) # ) 2546[\040\t]* )* # If comment found, allow more spaces. 2547(?: 2548[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2549(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2550# Atom 2551| # or 2552" # " 2553[^\\\x80-\xff\n\015"] * # normal 2554(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* 2555" # " 2556# Quoted string 2557) 2558[\040\t]* # Nab whitespace. 2559(?: 2560\( # ( 2561[^\\\x80-\xff\n\015()] * # normal* 2562(?: # ( 2563(?: \\ [^\x80-\xff] | 2564\( # ( 2565[^\\\x80-\xff\n\015()] * # normal* 2566(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2567\) # ) 2568) # special 2569[^\\\x80-\xff\n\015()] * # normal* 2570)* # )* 2571\) # ) 2572[\040\t]* )* # If comment found, allow more spaces. 2573# additional words 2574)* 2575@ 2576[\040\t]* # Nab whitespace. 2577(?: 2578\( # ( 2579[^\\\x80-\xff\n\015()] * # normal* 2580(?: # ( 2581(?: \\ [^\x80-\xff] | 2582\( # ( 2583[^\\\x80-\xff\n\015()] * # normal* 2584(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2585\) # ) 2586) # special 2587[^\\\x80-\xff\n\015()] * # normal* 2588)* # )* 2589\) # ) 2590[\040\t]* )* # If comment found, allow more spaces. 2591(?: 2592[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2593(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2594| 2595\[ # [ 2596(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2597\] # ] 2598) 2599[\040\t]* # Nab whitespace. 2600(?: 2601\( # ( 2602[^\\\x80-\xff\n\015()] * # normal* 2603(?: # ( 2604(?: \\ [^\x80-\xff] | 2605\( # ( 2606[^\\\x80-\xff\n\015()] * # normal* 2607(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2608\) # ) 2609) # special 2610[^\\\x80-\xff\n\015()] * # normal* 2611)* # )* 2612\) # ) 2613[\040\t]* )* # If comment found, allow more spaces. 2614# optional trailing comments 2615(?: 2616\. 2617[\040\t]* # Nab whitespace. 2618(?: 2619\( # ( 2620[^\\\x80-\xff\n\015()] * # normal* 2621(?: # ( 2622(?: \\ [^\x80-\xff] | 2623\( # ( 2624[^\\\x80-\xff\n\015()] * # normal* 2625(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2626\) # ) 2627) # special 2628[^\\\x80-\xff\n\015()] * # normal* 2629)* # )* 2630\) # ) 2631[\040\t]* )* # If comment found, allow more spaces. 2632(?: 2633[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... 2634(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom 2635| 2636\[ # [ 2637(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff 2638\] # ] 2639) 2640[\040\t]* # Nab whitespace. 2641(?: 2642\( # ( 2643[^\\\x80-\xff\n\015()] * # normal* 2644(?: # ( 2645(?: \\ [^\x80-\xff] | 2646\( # ( 2647[^\\\x80-\xff\n\015()] * # normal* 2648(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* 2649\) # ) 2650) # special 2651[^\\\x80-\xff\n\015()] * # normal* 2652)* # )* 2653\) # ) 2654[\040\t]* )* # If comment found, allow more spaces. 2655# optional trailing comments 2656)* 2657# address spec 2658> # > 2659# name and address 2660) 2661/x 2662 Alan Other <user\@dom.ain> 2663 0: Alan Other <user@dom.ain> 2664 <user\@dom.ain> 2665 0: user@dom.ain 2666 1: user@dom 2667 user\@dom.ain 2668 0: user@dom.ain 2669 1: user@dom 2670 \"A. Other\" <user.1234\@dom.ain> (a comment) 2671 0: "A. Other" <user.1234@dom.ain> 2672 A. Other <user.1234\@dom.ain> (a comment) 2673 0: Other <user.1234@dom.ain> 2674 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay 2675 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay 2676 1: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re 2677 A missing angle <user\@some.where 2678 0: user@some.where 2679 1: user@some 2680 *** Failers 2681No match 2682 The quick brown fox 2683No match 2684 2685/abc\0def\00pqr\000xyz\0000AB/ 2686 abc\0def\00pqr\000xyz\0000AB 2687 0: abc\x00def\x00pqr\x00xyz\x000AB 2688 abc456 abc\0def\00pqr\000xyz\0000ABCDE 2689 0: abc\x00def\x00pqr\x00xyz\x000AB 2690 2691/abc\x0def\x00pqr\x000xyz\x0000AB/ 2692 abc\x0def\x00pqr\x000xyz\x0000AB 2693 0: abc\x0def\x00pqr\x000xyz\x0000AB 2694 abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE 2695 0: abc\x0def\x00pqr\x000xyz\x0000AB 2696 2697/^[\000-\037]/ 2698 \0A 2699 0: \x00 2700 \01B 2701 0: \x01 2702 \037C 2703 0: \x1f 2704 2705/\0*/ 2706 \0\0\0\0 2707 0: \x00\x00\x00\x00 2708 1: \x00\x00\x00 2709 2: \x00\x00 2710 3: \x00 2711 4: 2712 2713/A\x0{2,3}Z/ 2714 The A\x0\x0Z 2715 0: A\x00\x00Z 2716 An A\0\x0\0Z 2717 0: A\x00\x00\x00Z 2718 *** Failers 2719No match 2720 A\0Z 2721No match 2722 A\0\x0\0\x0Z 2723No match 2724 2725/^\s/ 2726 \040abc 2727 0: 2728 \x0cabc 2729 0: \x0c 2730 \nabc 2731 0: \x0a 2732 \rabc 2733 0: \x0d 2734 \tabc 2735 0: \x09 2736 *** Failers 2737No match 2738 abc 2739No match 2740 2741/^a b 2742 c/x 2743 abc 2744 0: abc 2745 2746/ab{1,3}bc/ 2747 abbbbc 2748 0: abbbbc 2749 abbbc 2750 0: abbbc 2751 abbc 2752 0: abbc 2753 *** Failers 2754No match 2755 abc 2756No match 2757 abbbbbc 2758No match 2759 2760/([^.]*)\.([^:]*):[T ]+(.*)/ 2761 track1.title:TBlah blah blah 2762 0: track1.title:TBlah blah blah 2763 1: track1.title:TBlah blah bla 2764 2: track1.title:TBlah blah bl 2765 3: track1.title:TBlah blah b 2766 4: track1.title:TBlah blah 2767 5: track1.title:TBlah blah 2768 6: track1.title:TBlah bla 2769 7: track1.title:TBlah bl 2770 8: track1.title:TBlah b 2771 9: track1.title:TBlah 277210: track1.title:TBlah 277311: track1.title:TBla 277412: track1.title:TBl 277513: track1.title:TB 277614: track1.title:T 2777 2778/([^.]*)\.([^:]*):[T ]+(.*)/i 2779 track1.title:TBlah blah blah 2780 0: track1.title:TBlah blah blah 2781 1: track1.title:TBlah blah bla 2782 2: track1.title:TBlah blah bl 2783 3: track1.title:TBlah blah b 2784 4: track1.title:TBlah blah 2785 5: track1.title:TBlah blah 2786 6: track1.title:TBlah bla 2787 7: track1.title:TBlah bl 2788 8: track1.title:TBlah b 2789 9: track1.title:TBlah 279010: track1.title:TBlah 279111: track1.title:TBla 279212: track1.title:TBl 279313: track1.title:TB 279414: track1.title:T 2795 2796/([^.]*)\.([^:]*):[t ]+(.*)/i 2797 track1.title:TBlah blah blah 2798 0: track1.title:TBlah blah blah 2799 1: track1.title:TBlah blah bla 2800 2: track1.title:TBlah blah bl 2801 3: track1.title:TBlah blah b 2802 4: track1.title:TBlah blah 2803 5: track1.title:TBlah blah 2804 6: track1.title:TBlah bla 2805 7: track1.title:TBlah bl 2806 8: track1.title:TBlah b 2807 9: track1.title:TBlah 280810: track1.title:TBlah 280911: track1.title:TBla 281012: track1.title:TBl 281113: track1.title:TB 281214: track1.title:T 2813 2814/^[W-c]+$/ 2815 WXY_^abc 2816 0: WXY_^abc 2817 *** Failers 2818No match 2819 wxy 2820No match 2821 2822/^[W-c]+$/i 2823 WXY_^abc 2824 0: WXY_^abc 2825 wxy_^ABC 2826 0: wxy_^ABC 2827 2828/^[\x3f-\x5F]+$/i 2829 WXY_^abc 2830 0: WXY_^abc 2831 wxy_^ABC 2832 0: wxy_^ABC 2833 2834/^abc$/m 2835 abc 2836 0: abc 2837 qqq\nabc 2838 0: abc 2839 abc\nzzz 2840 0: abc 2841 qqq\nabc\nzzz 2842 0: abc 2843 2844/^abc$/ 2845 abc 2846 0: abc 2847 *** Failers 2848No match 2849 qqq\nabc 2850No match 2851 abc\nzzz 2852No match 2853 qqq\nabc\nzzz 2854No match 2855 2856/\Aabc\Z/m 2857 abc 2858 0: abc 2859 abc\n 2860 0: abc 2861 *** Failers 2862No match 2863 qqq\nabc 2864No match 2865 abc\nzzz 2866No match 2867 qqq\nabc\nzzz 2868No match 2869 2870/\A(.)*\Z/s 2871 abc\ndef 2872 0: abc\x0adef 2873 2874/\A(.)*\Z/m 2875 *** Failers 2876 0: *** Failers 2877 abc\ndef 2878No match 2879 2880/(?:b)|(?::+)/ 2881 b::c 2882 0: b 2883 c::b 2884 0: :: 2885 1: : 2886 2887/[-az]+/ 2888 az- 2889 0: az- 2890 1: az 2891 2: a 2892 *** Failers 2893 0: a 2894 b 2895No match 2896 2897/[az-]+/ 2898 za- 2899 0: za- 2900 1: za 2901 2: z 2902 *** Failers 2903 0: a 2904 b 2905No match 2906 2907/[a\-z]+/ 2908 a-z 2909 0: a-z 2910 1: a- 2911 2: a 2912 *** Failers 2913 0: a 2914 b 2915No match 2916 2917/[a-z]+/ 2918 abcdxyz 2919 0: abcdxyz 2920 1: abcdxy 2921 2: abcdx 2922 3: abcd 2923 4: abc 2924 5: ab 2925 6: a 2926 2927/[\d-]+/ 2928 12-34 2929 0: 12-34 2930 1: 12-3 2931 2: 12- 2932 3: 12 2933 4: 1 2934 *** Failers 2935No match 2936 aaa 2937No match 2938 2939/[\d-z]+/ 2940 12-34z 2941 0: 12-34z 2942 1: 12-34 2943 2: 12-3 2944 3: 12- 2945 4: 12 2946 5: 1 2947 *** Failers 2948No match 2949 aaa 2950No match 2951 2952/\x5c/ 2953 \\ 2954 0: \ 2955 2956/\x20Z/ 2957 the Zoo 2958 0: Z 2959 *** Failers 2960No match 2961 Zulu 2962No match 2963 2964/ab{3cd/ 2965 ab{3cd 2966 0: ab{3cd 2967 2968/ab{3,cd/ 2969 ab{3,cd 2970 0: ab{3,cd 2971 2972/ab{3,4a}cd/ 2973 ab{3,4a}cd 2974 0: ab{3,4a}cd 2975 2976/{4,5a}bc/ 2977 {4,5a}bc 2978 0: {4,5a}bc 2979 2980/^a.b/<lf> 2981 a\rb 2982 0: a\x0db 2983 *** Failers 2984No match 2985 a\nb 2986No match 2987 2988/abc$/ 2989 abc 2990 0: abc 2991 abc\n 2992 0: abc 2993 *** Failers 2994No match 2995 abc\ndef 2996No match 2997 2998/(abc)\123/ 2999 abc\x53 3000 0: abcS 3001 3002/(abc)\223/ 3003 abc\x93 3004 0: abc\x93 3005 3006/(abc)\323/ 3007 abc\xd3 3008 0: abc\xd3 3009 3010/(abc)\100/ 3011 abc\x40 3012 0: abc@ 3013 abc\100 3014 0: abc@ 3015 3016/(abc)\1000/ 3017 abc\x400 3018 0: abc@0 3019 abc\x40\x30 3020 0: abc@0 3021 abc\1000 3022 0: abc@0 3023 abc\100\x30 3024 0: abc@0 3025 abc\100\060 3026 0: abc@0 3027 abc\100\60 3028 0: abc@0 3029 3030/abc\81/ 3031 abc\081 3032 0: abc\x0081 3033 abc\0\x38\x31 3034 0: abc\x0081 3035 3036/abc\91/ 3037 abc\091 3038 0: abc\x0091 3039 abc\0\x39\x31 3040 0: abc\x0091 3041 3042/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/ 3043 abcdefghijk\12S 3044 0: abcdefghijk\x0aS 3045 3046/ab\idef/ 3047 abidef 3048 0: abidef 3049 3050/a{0}bc/ 3051 bc 3052 0: bc 3053 3054/(a|(bc)){0,0}?xyz/ 3055 xyz 3056 0: xyz 3057 3058/abc[\10]de/ 3059 abc\010de 3060 0: abc\x08de 3061 3062/abc[\1]de/ 3063 abc\1de 3064 0: abc\x01de 3065 3066/(abc)[\1]de/ 3067 abc\1de 3068 0: abc\x01de 3069 3070/(?s)a.b/ 3071 a\nb 3072 0: a\x0ab 3073 3074/^([^a])([^\b])([^c]*)([^d]{3,4})/ 3075 baNOTccccd 3076 0: baNOTcccc 3077 1: baNOTccc 3078 2: baNOTcc 3079 3: baNOTc 3080 4: baNOT 3081 baNOTcccd 3082 0: baNOTccc 3083 1: baNOTcc 3084 2: baNOTc 3085 3: baNOT 3086 baNOTccd 3087 0: baNOTcc 3088 1: baNOTc 3089 2: baNOT 3090 bacccd 3091 0: baccc 3092 *** Failers 3093 0: *** Failers 3094 1: *** Failer 3095 2: *** Faile 3096 3: *** Fail 3097 4: *** Fai 3098 5: *** Fa 3099 6: *** F 3100 anything 3101No match 3102 b\bc 3103No match 3104 baccd 3105No match 3106 3107/[^a]/ 3108 Abc 3109 0: A 3110 3111/[^a]/i 3112 Abc 3113 0: b 3114 3115/[^a]+/ 3116 AAAaAbc 3117 0: AAA 3118 1: AA 3119 2: A 3120 3121/[^a]+/i 3122 AAAaAbc 3123 0: bc 3124 1: b 3125 3126/[^a]+/ 3127 bbb\nccc 3128 0: bbb\x0accc 3129 1: bbb\x0acc 3130 2: bbb\x0ac 3131 3: bbb\x0a 3132 4: bbb 3133 5: bb 3134 6: b 3135 3136/[^k]$/ 3137 abc 3138 0: c 3139 *** Failers 3140 0: s 3141 abk 3142No match 3143 3144/[^k]{2,3}$/ 3145 abc 3146 0: abc 3147 kbc 3148 0: bc 3149 kabc 3150 0: abc 3151 *** Failers 3152 0: ers 3153 abk 3154No match 3155 akb 3156No match 3157 akk 3158No match 3159 3160/^\d{8,}\@.+[^k]$/ 3161 12345678\@a.b.c.d 3162 0: 12345678@a.b.c.d 3163 123456789\@x.y.z 3164 0: 123456789@x.y.z 3165 *** Failers 3166No match 3167 12345678\@x.y.uk 3168No match 3169 1234567\@a.b.c.d 3170No match 3171 3172/[^a]/ 3173 aaaabcd 3174 0: b 3175 aaAabcd 3176 0: A 3177 3178/[^a]/i 3179 aaaabcd 3180 0: b 3181 aaAabcd 3182 0: b 3183 3184/[^az]/ 3185 aaaabcd 3186 0: b 3187 aaAabcd 3188 0: A 3189 3190/[^az]/i 3191 aaaabcd 3192 0: b 3193 aaAabcd 3194 0: b 3195 3196/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/ 3197 \000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377 3198 0: \x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff 3199 3200/P[^*]TAIRE[^*]{1,6}?LL/ 3201 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx 3202 0: PSTAIREISLL 3203 3204/P[^*]TAIRE[^*]{1,}?LL/ 3205 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx 3206 0: PSTAIREISLL 3207 3208/(\.\d\d[1-9]?)\d+/ 3209 1.230003938 3210 0: .230003938 3211 1: .23000393 3212 2: .2300039 3213 3: .230003 3214 4: .23000 3215 5: .2300 3216 6: .230 3217 1.875000282 3218 0: .875000282 3219 1: .87500028 3220 2: .8750002 3221 3: .875000 3222 4: .87500 3223 5: .8750 3224 6: .875 3225 1.235 3226 0: .235 3227 3228/(\.\d\d((?=0)|\d(?=\d)))/ 3229 1.230003938 3230 0: .230 3231 1: .23 3232 1.875000282 3233 0: .875 3234 *** Failers 3235No match 3236 1.235 3237No match 3238 3239/a(?)b/ 3240 ab 3241 0: ab 3242 3243/\b(foo)\s+(\w+)/i 3244 Food is on the foo table 3245 0: foo table 3246 1: foo tabl 3247 2: foo tab 3248 3: foo ta 3249 4: foo t 3250 3251/foo(.*)bar/ 3252 The food is under the bar in the barn. 3253 0: food is under the bar in the bar 3254 1: food is under the bar 3255 3256/foo(.*?)bar/ 3257 The food is under the bar in the barn. 3258 0: food is under the bar in the bar 3259 1: food is under the bar 3260 3261/(.*)(\d*)/ 3262 I have 2 numbers: 53147 3263Matched, but too many subsidiary matches 3264 0: I have 2 numbers: 53147 3265 1: I have 2 numbers: 5314 3266 2: I have 2 numbers: 531 3267 3: I have 2 numbers: 53 3268 4: I have 2 numbers: 5 3269 5: I have 2 numbers: 3270 6: I have 2 numbers: 3271 7: I have 2 numbers 3272 8: I have 2 number 3273 9: I have 2 numbe 327410: I have 2 numb 327511: I have 2 num 327612: I have 2 nu 327713: I have 2 n 327814: I have 2 327915: I have 2 328016: I have 328117: I have 328218: I hav 328319: I ha 328420: I h 328521: I 3286 3287/(.*)(\d+)/ 3288 I have 2 numbers: 53147 3289 0: I have 2 numbers: 53147 3290 1: I have 2 numbers: 5314 3291 2: I have 2 numbers: 531 3292 3: I have 2 numbers: 53 3293 4: I have 2 numbers: 5 3294 5: I have 2 3295 3296/(.*?)(\d*)/ 3297 I have 2 numbers: 53147 3298Matched, but too many subsidiary matches 3299 0: I have 2 numbers: 53147 3300 1: I have 2 numbers: 5314 3301 2: I have 2 numbers: 531 3302 3: I have 2 numbers: 53 3303 4: I have 2 numbers: 5 3304 5: I have 2 numbers: 3305 6: I have 2 numbers: 3306 7: I have 2 numbers 3307 8: I have 2 number 3308 9: I have 2 numbe 330910: I have 2 numb 331011: I have 2 num 331112: I have 2 nu 331213: I have 2 n 331314: I have 2 331415: I have 2 331516: I have 331617: I have 331718: I hav 331819: I ha 331920: I h 332021: I 3321 3322/(.*?)(\d+)/ 3323 I have 2 numbers: 53147 3324 0: I have 2 numbers: 53147 3325 1: I have 2 numbers: 5314 3326 2: I have 2 numbers: 531 3327 3: I have 2 numbers: 53 3328 4: I have 2 numbers: 5 3329 5: I have 2 3330 3331/(.*)(\d+)$/ 3332 I have 2 numbers: 53147 3333 0: I have 2 numbers: 53147 3334 3335/(.*?)(\d+)$/ 3336 I have 2 numbers: 53147 3337 0: I have 2 numbers: 53147 3338 3339/(.*)\b(\d+)$/ 3340 I have 2 numbers: 53147 3341 0: I have 2 numbers: 53147 3342 3343/(.*\D)(\d+)$/ 3344 I have 2 numbers: 53147 3345 0: I have 2 numbers: 53147 3346 3347/^\D*(?!123)/ 3348 ABC123 3349 0: AB 3350 1: A 3351 2: 3352 3353/^(\D*)(?=\d)(?!123)/ 3354 ABC445 3355 0: ABC 3356 *** Failers 3357No match 3358 ABC123 3359No match 3360 3361/^[W-]46]/ 3362 W46]789 3363 0: W46] 3364 -46]789 3365 0: -46] 3366 *** Failers 3367No match 3368 Wall 3369No match 3370 Zebra 3371No match 3372 42 3373No match 3374 [abcd] 3375No match 3376 ]abcd[ 3377No match 3378 3379/^[W-\]46]/ 3380 W46]789 3381 0: W 3382 Wall 3383 0: W 3384 Zebra 3385 0: Z 3386 Xylophone 3387 0: X 3388 42 3389 0: 4 3390 [abcd] 3391 0: [ 3392 ]abcd[ 3393 0: ] 3394 \\backslash 3395 0: \ 3396 *** Failers 3397No match 3398 -46]789 3399No match 3400 well 3401No match 3402 3403/\d\d\/\d\d\/\d\d\d\d/ 3404 01/01/2000 3405 0: 01/01/2000 3406 3407/word (?:[a-zA-Z0-9]+ ){0,10}otherword/ 3408 word cat dog elephant mussel cow horse canary baboon snake shark otherword 3409 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword 3410 word cat dog elephant mussel cow horse canary baboon snake shark 3411No match 3412 3413/word (?:[a-zA-Z0-9]+ ){0,300}otherword/ 3414 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope 3415No match 3416 3417/^(a){0,0}/ 3418 bcd 3419 0: 3420 abc 3421 0: 3422 aab 3423 0: 3424 3425/^(a){0,1}/ 3426 bcd 3427 0: 3428 abc 3429 0: a 3430 1: 3431 aab 3432 0: a 3433 1: 3434 3435/^(a){0,2}/ 3436 bcd 3437 0: 3438 abc 3439 0: a 3440 1: 3441 aab 3442 0: aa 3443 1: a 3444 2: 3445 3446/^(a){0,3}/ 3447 bcd 3448 0: 3449 abc 3450 0: a 3451 1: 3452 aab 3453 0: aa 3454 1: a 3455 2: 3456 aaa 3457 0: aaa 3458 1: aa 3459 2: a 3460 3: 3461 3462/^(a){0,}/ 3463 bcd 3464 0: 3465 abc 3466 0: a 3467 1: 3468 aab 3469 0: aa 3470 1: a 3471 2: 3472 aaa 3473 0: aaa 3474 1: aa 3475 2: a 3476 3: 3477 aaaaaaaa 3478 0: aaaaaaaa 3479 1: aaaaaaa 3480 2: aaaaaa 3481 3: aaaaa 3482 4: aaaa 3483 5: aaa 3484 6: aa 3485 7: a 3486 8: 3487 3488/^(a){1,1}/ 3489 bcd 3490No match 3491 abc 3492 0: a 3493 aab 3494 0: a 3495 3496/^(a){1,2}/ 3497 bcd 3498No match 3499 abc 3500 0: a 3501 aab 3502 0: aa 3503 1: a 3504 3505/^(a){1,3}/ 3506 bcd 3507No match 3508 abc 3509 0: a 3510 aab 3511 0: aa 3512 1: a 3513 aaa 3514 0: aaa 3515 1: aa 3516 2: a 3517 3518/^(a){1,}/ 3519 bcd 3520No match 3521 abc 3522 0: a 3523 aab 3524 0: aa 3525 1: a 3526 aaa 3527 0: aaa 3528 1: aa 3529 2: a 3530 aaaaaaaa 3531 0: aaaaaaaa 3532 1: aaaaaaa 3533 2: aaaaaa 3534 3: aaaaa 3535 4: aaaa 3536 5: aaa 3537 6: aa 3538 7: a 3539 3540/.*\.gif/ 3541 borfle\nbib.gif\nno 3542 0: bib.gif 3543 3544/.{0,}\.gif/ 3545 borfle\nbib.gif\nno 3546 0: bib.gif 3547 3548/.*\.gif/m 3549 borfle\nbib.gif\nno 3550 0: bib.gif 3551 3552/.*\.gif/s 3553 borfle\nbib.gif\nno 3554 0: borfle\x0abib.gif 3555 3556/.*\.gif/ms 3557 borfle\nbib.gif\nno 3558 0: borfle\x0abib.gif 3559 3560/.*$/ 3561 borfle\nbib.gif\nno 3562 0: no 3563 3564/.*$/m 3565 borfle\nbib.gif\nno 3566 0: borfle 3567 3568/.*$/s 3569 borfle\nbib.gif\nno 3570 0: borfle\x0abib.gif\x0ano 3571 3572/.*$/ms 3573 borfle\nbib.gif\nno 3574 0: borfle\x0abib.gif\x0ano 3575 1: borfle\x0abib.gif 3576 2: borfle 3577 3578/.*$/ 3579 borfle\nbib.gif\nno\n 3580 0: no 3581 3582/.*$/m 3583 borfle\nbib.gif\nno\n 3584 0: borfle 3585 3586/.*$/s 3587 borfle\nbib.gif\nno\n 3588 0: borfle\x0abib.gif\x0ano\x0a 3589 1: borfle\x0abib.gif\x0ano 3590 3591/.*$/ms 3592 borfle\nbib.gif\nno\n 3593 0: borfle\x0abib.gif\x0ano\x0a 3594 1: borfle\x0abib.gif\x0ano 3595 2: borfle\x0abib.gif 3596 3: borfle 3597 3598/(.*X|^B)/ 3599 abcde\n1234Xyz 3600 0: 1234X 3601 BarFoo 3602 0: B 3603 *** Failers 3604No match 3605 abcde\nBar 3606No match 3607 3608/(.*X|^B)/m 3609 abcde\n1234Xyz 3610 0: 1234X 3611 BarFoo 3612 0: B 3613 abcde\nBar 3614 0: B 3615 3616/(.*X|^B)/s 3617 abcde\n1234Xyz 3618 0: abcde\x0a1234X 3619 BarFoo 3620 0: B 3621 *** Failers 3622No match 3623 abcde\nBar 3624No match 3625 3626/(.*X|^B)/ms 3627 abcde\n1234Xyz 3628 0: abcde\x0a1234X 3629 BarFoo 3630 0: B 3631 abcde\nBar 3632 0: B 3633 3634/(?s)(.*X|^B)/ 3635 abcde\n1234Xyz 3636 0: abcde\x0a1234X 3637 BarFoo 3638 0: B 3639 *** Failers 3640No match 3641 abcde\nBar 3642No match 3643 3644/(?s:.*X|^B)/ 3645 abcde\n1234Xyz 3646 0: abcde\x0a1234X 3647 BarFoo 3648 0: B 3649 *** Failers 3650No match 3651 abcde\nBar 3652No match 3653 3654/^.*B/ 3655 **** Failers 3656No match 3657 abc\nB 3658No match 3659 3660/(?s)^.*B/ 3661 abc\nB 3662 0: abc\x0aB 3663 3664/(?m)^.*B/ 3665 abc\nB 3666 0: B 3667 3668/(?ms)^.*B/ 3669 abc\nB 3670 0: abc\x0aB 3671 3672/(?ms)^B/ 3673 abc\nB 3674 0: B 3675 3676/(?s)B$/ 3677 B\n 3678 0: B 3679 3680/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/ 3681 123456654321 3682 0: 123456654321 3683 3684/^\d\d\d\d\d\d\d\d\d\d\d\d/ 3685 123456654321 3686 0: 123456654321 3687 3688/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/ 3689 123456654321 3690 0: 123456654321 3691 3692/^[abc]{12}/ 3693 abcabcabcabc 3694 0: abcabcabcabc 3695 3696/^[a-c]{12}/ 3697 abcabcabcabc 3698 0: abcabcabcabc 3699 3700/^(a|b|c){12}/ 3701 abcabcabcabc 3702 0: abcabcabcabc 3703 3704/^[abcdefghijklmnopqrstuvwxy0123456789]/ 3705 n 3706 0: n 3707 *** Failers 3708No match 3709 z 3710No match 3711 3712/abcde{0,0}/ 3713 abcd 3714 0: abcd 3715 *** Failers 3716No match 3717 abce 3718No match 3719 3720/ab[cd]{0,0}e/ 3721 abe 3722 0: abe 3723 *** Failers 3724No match 3725 abcde 3726No match 3727 3728/ab(c){0,0}d/ 3729 abd 3730 0: abd 3731 *** Failers 3732No match 3733 abcd 3734No match 3735 3736/a(b*)/ 3737 a 3738 0: a 3739 ab 3740 0: ab 3741 1: a 3742 abbbb 3743 0: abbbb 3744 1: abbb 3745 2: abb 3746 3: ab 3747 4: a 3748 *** Failers 3749 0: a 3750 bbbbb 3751No match 3752 3753/ab\d{0}e/ 3754 abe 3755 0: abe 3756 *** Failers 3757No match 3758 ab1e 3759No match 3760 3761/"([^\\"]+|\\.)*"/ 3762 the \"quick\" brown fox 3763 0: "quick" 3764 \"the \\\"quick\\\" brown fox\" 3765 0: "the \"quick\" brown fox" 3766 3767/.*?/g+ 3768 abc 3769 0: abc 3770 0+ 3771 1: ab 3772 2: a 3773 3: 3774 0: 3775 0+ 3776 3777/\b/g+ 3778 abc 3779 0: 3780 0+ abc 3781 0: 3782 0+ 3783 3784/\b/+g 3785 abc 3786 0: 3787 0+ abc 3788 0: 3789 0+ 3790 3791//g 3792 abc 3793 0: 3794 0: 3795 0: 3796 0: 3797 3798/<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>/is 3799 <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR> 3800 0: <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR> 3801 3802/a[^a]b/ 3803 acb 3804 0: acb 3805 a\nb 3806 0: a\x0ab 3807 3808/a.b/ 3809 acb 3810 0: acb 3811 *** Failers 3812No match 3813 a\nb 3814No match 3815 3816/a[^a]b/s 3817 acb 3818 0: acb 3819 a\nb 3820 0: a\x0ab 3821 3822/a.b/s 3823 acb 3824 0: acb 3825 a\nb 3826 0: a\x0ab 3827 3828/^(b+?|a){1,2}?c/ 3829 bac 3830 0: bac 3831 bbac 3832 0: bbac 3833 bbbac 3834 0: bbbac 3835 bbbbac 3836 0: bbbbac 3837 bbbbbac 3838 0: bbbbbac 3839 3840/^(b+|a){1,2}?c/ 3841 bac 3842 0: bac 3843 bbac 3844 0: bbac 3845 bbbac 3846 0: bbbac 3847 bbbbac 3848 0: bbbbac 3849 bbbbbac 3850 0: bbbbbac 3851 3852/(?!\A)x/m 3853 x\nb\n 3854No match 3855 a\bx\n 3856 0: x 3857 3858/\x0{ab}/ 3859 \0{ab} 3860 0: \x00{ab} 3861 3862/(A|B)*?CD/ 3863 CD 3864 0: CD 3865 3866/(A|B)*CD/ 3867 CD 3868 0: CD 3869 3870/(?<!bar)foo/ 3871 foo 3872 0: foo 3873 catfood 3874 0: foo 3875 arfootle 3876 0: foo 3877 rfoosh 3878 0: foo 3879 *** Failers 3880No match 3881 barfoo 3882No match 3883 towbarfoo 3884No match 3885 3886/\w{3}(?<!bar)foo/ 3887 catfood 3888 0: catfoo 3889 *** Failers 3890No match 3891 foo 3892No match 3893 barfoo 3894No match 3895 towbarfoo 3896No match 3897 3898/(?<=(foo)a)bar/ 3899 fooabar 3900 0: bar 3901 *** Failers 3902No match 3903 bar 3904No match 3905 foobbar 3906No match 3907 3908/\Aabc\z/m 3909 abc 3910 0: abc 3911 *** Failers 3912No match 3913 abc\n 3914No match 3915 qqq\nabc 3916No match 3917 abc\nzzz 3918No match 3919 qqq\nabc\nzzz 3920No match 3921 3922"(?>.*/)foo" 3923 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/ 3924No match 3925 3926"(?>.*/)foo" 3927 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo 3928 0: /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo 3929 3930/(?>(\.\d\d[1-9]?))\d+/ 3931 1.230003938 3932 0: .230003938 3933 1: .23000393 3934 2: .2300039 3935 3: .230003 3936 4: .23000 3937 5: .2300 3938 6: .230 3939 1.875000282 3940 0: .875000282 3941 1: .87500028 3942 2: .8750002 3943 3: .875000 3944 4: .87500 3945 5: .8750 3946 *** Failers 3947No match 3948 1.235 3949No match 3950 3951/^((?>\w+)|(?>\s+))*$/ 3952 now is the time for all good men to come to the aid of the party 3953 0: now is the time for all good men to come to the aid of the party 3954 *** Failers 3955No match 3956 this is not a line with only words and spaces! 3957No match 3958 3959/(\d+)(\w)/ 3960 12345a 3961 0: 12345a 3962 1: 12345 3963 2: 1234 3964 3: 123 3965 4: 12 3966 12345+ 3967 0: 12345 3968 1: 1234 3969 2: 123 3970 3: 12 3971 3972/((?>\d+))(\w)/ 3973 12345a 3974 0: 12345a 3975 *** Failers 3976No match 3977 12345+ 3978No match 3979 3980/(?>a+)b/ 3981 aaab 3982 0: aaab 3983 3984/((?>a+)b)/ 3985 aaab 3986 0: aaab 3987 3988/(?>(a+))b/ 3989 aaab 3990 0: aaab 3991 3992/(?>b)+/ 3993 aaabbbccc 3994 0: bbb 3995 1: bb 3996 2: b 3997 3998/(?>a+|b+|c+)*c/ 3999 aaabbbbccccd 4000 0: aaabbbbcccc 4001 1: aaabbbbc 4002 4003/(a+|b+|c+)*c/ 4004 aaabbbbccccd 4005 0: aaabbbbcccc 4006 1: aaabbbbccc 4007 2: aaabbbbcc 4008 3: aaabbbbc 4009 4010/((?>[^()]+)|\([^()]*\))+/ 4011 ((abc(ade)ufh()()x 4012 0: abc(ade)ufh()()x 4013 1: abc(ade)ufh()() 4014 2: abc(ade)ufh() 4015 3: abc(ade)ufh 4016 4: abc(ade) 4017 5: abc 4018 4019/\(((?>[^()]+)|\([^()]+\))+\)/ 4020 (abc) 4021 0: (abc) 4022 (abc(def)xyz) 4023 0: (abc(def)xyz) 4024 *** Failers 4025No match 4026 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 4027No match 4028 4029/a(?-i)b/i 4030 ab 4031 0: ab 4032 Ab 4033 0: Ab 4034 *** Failers 4035No match 4036 aB 4037No match 4038 AB 4039No match 4040 4041/(a (?x)b c)d e/ 4042 a bcd e 4043 0: a bcd e 4044 *** Failers 4045No match 4046 a b cd e 4047No match 4048 abcd e 4049No match 4050 a bcde 4051No match 4052 4053/(a b(?x)c d (?-x)e f)/ 4054 a bcde f 4055 0: a bcde f 4056 *** Failers 4057No match 4058 abcdef 4059No match 4060 4061/(a(?i)b)c/ 4062 abc 4063 0: abc 4064 aBc 4065 0: aBc 4066 *** Failers 4067No match 4068 abC 4069No match 4070 aBC 4071No match 4072 Abc 4073No match 4074 ABc 4075No match 4076 ABC 4077No match 4078 AbC 4079No match 4080 4081/a(?i:b)c/ 4082 abc 4083 0: abc 4084 aBc 4085 0: aBc 4086 *** Failers 4087No match 4088 ABC 4089No match 4090 abC 4091No match 4092 aBC 4093No match 4094 4095/a(?i:b)*c/ 4096 aBc 4097 0: aBc 4098 aBBc 4099 0: aBBc 4100 *** Failers 4101No match 4102 aBC 4103No match 4104 aBBC 4105No match 4106 4107/a(?=b(?i)c)\w\wd/ 4108 abcd 4109 0: abcd 4110 abCd 4111 0: abCd 4112 *** Failers 4113No match 4114 aBCd 4115No match 4116 abcD 4117No match 4118 4119/(?s-i:more.*than).*million/i 4120 more than million 4121 0: more than million 4122 more than MILLION 4123 0: more than MILLION 4124 more \n than Million 4125 0: more \x0a than Million 4126 *** Failers 4127No match 4128 MORE THAN MILLION 4129No match 4130 more \n than \n million 4131No match 4132 4133/(?:(?s-i)more.*than).*million/i 4134 more than million 4135 0: more than million 4136 more than MILLION 4137 0: more than MILLION 4138 more \n than Million 4139 0: more \x0a than Million 4140 *** Failers 4141No match 4142 MORE THAN MILLION 4143No match 4144 more \n than \n million 4145No match 4146 4147/(?>a(?i)b+)+c/ 4148 abc 4149 0: abc 4150 aBbc 4151 0: aBbc 4152 aBBc 4153 0: aBBc 4154 *** Failers 4155No match 4156 Abc 4157No match 4158 abAb 4159No match 4160 abbC 4161No match 4162 4163/(?=a(?i)b)\w\wc/ 4164 abc 4165 0: abc 4166 aBc 4167 0: aBc 4168 *** Failers 4169No match 4170 Ab 4171No match 4172 abC 4173No match 4174 aBC 4175No match 4176 4177/(?<=a(?i)b)(\w\w)c/ 4178 abxxc 4179 0: xxc 4180 aBxxc 4181 0: xxc 4182 *** Failers 4183No match 4184 Abxxc 4185No match 4186 ABxxc 4187No match 4188 abxxC 4189No match 4190 4191/^(?(?=abc)\w{3}:|\d\d)$/ 4192 abc: 4193 0: abc: 4194 12 4195 0: 12 4196 *** Failers 4197No match 4198 123 4199No match 4200 xyz 4201No match 4202 4203/^(?(?!abc)\d\d|\w{3}:)$/ 4204 abc: 4205 0: abc: 4206 12 4207 0: 12 4208 *** Failers 4209No match 4210 123 4211No match 4212 xyz 4213No match 4214 4215/(?(?<=foo)bar|cat)/ 4216 foobar 4217 0: bar 4218 cat 4219 0: cat 4220 fcat 4221 0: cat 4222 focat 4223 0: cat 4224 *** Failers 4225No match 4226 foocat 4227No match 4228 4229/(?(?<!foo)cat|bar)/ 4230 foobar 4231 0: bar 4232 cat 4233 0: cat 4234 fcat 4235 0: cat 4236 focat 4237 0: cat 4238 *** Failers 4239No match 4240 foocat 4241No match 4242 4243/(?>a*)*/ 4244 a 4245 0: a 4246 1: 4247 aa 4248 0: aa 4249 1: 4250 aaaa 4251 0: aaaa 4252 1: 4253 4254/(abc|)+/ 4255 abc 4256 0: abc 4257 1: 4258 abcabc 4259 0: abcabc 4260 1: abc 4261 2: 4262 abcabcabc 4263 0: abcabcabc 4264 1: abcabc 4265 2: abc 4266 3: 4267 xyz 4268 0: 4269 4270/([a]*)*/ 4271 a 4272 0: a 4273 1: 4274 aaaaa 4275 0: aaaaa 4276 1: aaaa 4277 2: aaa 4278 3: aa 4279 4: a 4280 5: 4281 4282/([ab]*)*/ 4283 a 4284 0: a 4285 1: 4286 b 4287 0: b 4288 1: 4289 ababab 4290 0: ababab 4291 1: ababa 4292 2: abab 4293 3: aba 4294 4: ab 4295 5: a 4296 6: 4297 aaaabcde 4298 0: aaaab 4299 1: aaaa 4300 2: aaa 4301 3: aa 4302 4: a 4303 5: 4304 bbbb 4305 0: bbbb 4306 1: bbb 4307 2: bb 4308 3: b 4309 4: 4310 4311/([^a]*)*/ 4312 b 4313 0: b 4314 1: 4315 bbbb 4316 0: bbbb 4317 1: bbb 4318 2: bb 4319 3: b 4320 4: 4321 aaa 4322 0: 4323 4324/([^ab]*)*/ 4325 cccc 4326 0: cccc 4327 1: ccc 4328 2: cc 4329 3: c 4330 4: 4331 abab 4332 0: 4333 4334/([a]*?)*/ 4335 a 4336 0: a 4337 1: 4338 aaaa 4339 0: aaaa 4340 1: aaa 4341 2: aa 4342 3: a 4343 4: 4344 4345/([ab]*?)*/ 4346 a 4347 0: a 4348 1: 4349 b 4350 0: b 4351 1: 4352 abab 4353 0: abab 4354 1: aba 4355 2: ab 4356 3: a 4357 4: 4358 baba 4359 0: baba 4360 1: bab 4361 2: ba 4362 3: b 4363 4: 4364 4365/([^a]*?)*/ 4366 b 4367 0: b 4368 1: 4369 bbbb 4370 0: bbbb 4371 1: bbb 4372 2: bb 4373 3: b 4374 4: 4375 aaa 4376 0: 4377 4378/([^ab]*?)*/ 4379 c 4380 0: c 4381 1: 4382 cccc 4383 0: cccc 4384 1: ccc 4385 2: cc 4386 3: c 4387 4: 4388 baba 4389 0: 4390 4391/(?>a*)*/ 4392 a 4393 0: a 4394 1: 4395 aaabcde 4396 0: aaa 4397 1: 4398 4399/((?>a*))*/ 4400 aaaaa 4401 0: aaaaa 4402 1: 4403 aabbaa 4404 0: aa 4405 1: 4406 4407/((?>a*?))*/ 4408 aaaaa 4409 0: aaaaa 4410 1: 4411 aabbaa 4412 0: aa 4413 1: 4414 4415/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x 4416 12-sep-98 4417 0: 12-sep-98 4418 12-09-98 4419 0: 12-09-98 4420 *** Failers 4421No match 4422 sep-12-98 4423No match 4424 4425/(?i:saturday|sunday)/ 4426 saturday 4427 0: saturday 4428 sunday 4429 0: sunday 4430 Saturday 4431 0: Saturday 4432 Sunday 4433 0: Sunday 4434 SATURDAY 4435 0: SATURDAY 4436 SUNDAY 4437 0: SUNDAY 4438 SunDay 4439 0: SunDay 4440 4441/(a(?i)bc|BB)x/ 4442 abcx 4443 0: abcx 4444 aBCx 4445 0: aBCx 4446 bbx 4447 0: bbx 4448 BBx 4449 0: BBx 4450 *** Failers 4451No match 4452 abcX 4453No match 4454 aBCX 4455No match 4456 bbX 4457No match 4458 BBX 4459No match 4460 4461/^([ab](?i)[cd]|[ef])/ 4462 ac 4463 0: ac 4464 aC 4465 0: aC 4466 bD 4467 0: bD 4468 elephant 4469 0: e 4470 Europe 4471 0: E 4472 frog 4473 0: f 4474 France 4475 0: F 4476 *** Failers 4477No match 4478 Africa 4479No match 4480 4481/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/ 4482 ab 4483 0: ab 4484 aBd 4485 0: aBd 4486 xy 4487 0: xy 4488 xY 4489 0: xY 4490 zebra 4491 0: z 4492 Zambesi 4493 0: Z 4494 *** Failers 4495No match 4496 aCD 4497No match 4498 XY 4499No match 4500 4501/(?<=foo\n)^bar/m 4502 foo\nbar 4503 0: bar 4504 *** Failers 4505No match 4506 bar 4507No match 4508 baz\nbar 4509No match 4510 4511/(?<=(?<!foo)bar)baz/ 4512 barbaz 4513 0: baz 4514 barbarbaz 4515 0: baz 4516 koobarbaz 4517 0: baz 4518 *** Failers 4519No match 4520 baz 4521No match 4522 foobarbaz 4523No match 4524 4525/The following tests are taken from the Perl 5.005 test suite; some of them/ 4526/are compatible with 5.004, but I'd rather not have to sort them out./ 4527No match 4528 4529/abc/ 4530 abc 4531 0: abc 4532 xabcy 4533 0: abc 4534 ababc 4535 0: abc 4536 *** Failers 4537No match 4538 xbc 4539No match 4540 axc 4541No match 4542 abx 4543No match 4544 4545/ab*c/ 4546 abc 4547 0: abc 4548 4549/ab*bc/ 4550 abc 4551 0: abc 4552 abbc 4553 0: abbc 4554 abbbbc 4555 0: abbbbc 4556 4557/.{1}/ 4558 abbbbc 4559 0: a 4560 4561/.{3,4}/ 4562 abbbbc 4563 0: abbb 4564 1: abb 4565 4566/ab{0,}bc/ 4567 abbbbc 4568 0: abbbbc 4569 4570/ab+bc/ 4571 abbc 4572 0: abbc 4573 *** Failers 4574No match 4575 abc 4576No match 4577 abq 4578No match 4579 4580/ab+bc/ 4581 abbbbc 4582 0: abbbbc 4583 4584/ab{1,}bc/ 4585 abbbbc 4586 0: abbbbc 4587 4588/ab{1,3}bc/ 4589 abbbbc 4590 0: abbbbc 4591 4592/ab{3,4}bc/ 4593 abbbbc 4594 0: abbbbc 4595 4596/ab{4,5}bc/ 4597 *** Failers 4598No match 4599 abq 4600No match 4601 abbbbc 4602No match 4603 4604/ab?bc/ 4605 abbc 4606 0: abbc 4607 abc 4608 0: abc 4609 4610/ab{0,1}bc/ 4611 abc 4612 0: abc 4613 4614/ab?bc/ 4615 4616/ab?c/ 4617 abc 4618 0: abc 4619 4620/ab{0,1}c/ 4621 abc 4622 0: abc 4623 4624/^abc$/ 4625 abc 4626 0: abc 4627 *** Failers 4628No match 4629 abbbbc 4630No match 4631 abcc 4632No match 4633 4634/^abc/ 4635 abcc 4636 0: abc 4637 4638/^abc$/ 4639 4640/abc$/ 4641 aabc 4642 0: abc 4643 *** Failers 4644No match 4645 aabc 4646 0: abc 4647 aabcd 4648No match 4649 4650/^/ 4651 abc 4652 0: 4653 4654/$/ 4655 abc 4656 0: 4657 4658/a.c/ 4659 abc 4660 0: abc 4661 axc 4662 0: axc 4663 4664/a.*c/ 4665 axyzc 4666 0: axyzc 4667 4668/a[bc]d/ 4669 abd 4670 0: abd 4671 *** Failers 4672No match 4673 axyzd 4674No match 4675 abc 4676No match 4677 4678/a[b-d]e/ 4679 ace 4680 0: ace 4681 4682/a[b-d]/ 4683 aac 4684 0: ac 4685 4686/a[-b]/ 4687 a- 4688 0: a- 4689 4690/a[b-]/ 4691 a- 4692 0: a- 4693 4694/a]/ 4695 a] 4696 0: a] 4697 4698/a[]]b/ 4699 a]b 4700 0: a]b 4701 4702/a[^bc]d/ 4703 aed 4704 0: aed 4705 *** Failers 4706No match 4707 abd 4708No match 4709 abd 4710No match 4711 4712/a[^-b]c/ 4713 adc 4714 0: adc 4715 4716/a[^]b]c/ 4717 adc 4718 0: adc 4719 *** Failers 4720No match 4721 a-c 4722 0: a-c 4723 a]c 4724No match 4725 4726/\ba\b/ 4727 a- 4728 0: a 4729 -a 4730 0: a 4731 -a- 4732 0: a 4733 4734/\by\b/ 4735 *** Failers 4736No match 4737 xy 4738No match 4739 yz 4740No match 4741 xyz 4742No match 4743 4744/\Ba\B/ 4745 *** Failers 4746 0: a 4747 a- 4748No match 4749 -a 4750No match 4751 -a- 4752No match 4753 4754/\By\b/ 4755 xy 4756 0: y 4757 4758/\by\B/ 4759 yz 4760 0: y 4761 4762/\By\B/ 4763 xyz 4764 0: y 4765 4766/\w/ 4767 a 4768 0: a 4769 4770/\W/ 4771 - 4772 0: - 4773 *** Failers 4774 0: * 4775 - 4776 0: - 4777 a 4778No match 4779 4780/a\sb/ 4781 a b 4782 0: a b 4783 4784/a\Sb/ 4785 a-b 4786 0: a-b 4787 *** Failers 4788No match 4789 a-b 4790 0: a-b 4791 a b 4792No match 4793 4794/\d/ 4795 1 4796 0: 1 4797 4798/\D/ 4799 - 4800 0: - 4801 *** Failers 4802 0: * 4803 - 4804 0: - 4805 1 4806No match 4807 4808/[\w]/ 4809 a 4810 0: a 4811 4812/[\W]/ 4813 - 4814 0: - 4815 *** Failers 4816 0: * 4817 - 4818 0: - 4819 a 4820No match 4821 4822/a[\s]b/ 4823 a b 4824 0: a b 4825 4826/a[\S]b/ 4827 a-b 4828 0: a-b 4829 *** Failers 4830No match 4831 a-b 4832 0: a-b 4833 a b 4834No match 4835 4836/[\d]/ 4837 1 4838 0: 1 4839 4840/[\D]/ 4841 - 4842 0: - 4843 *** Failers 4844 0: * 4845 - 4846 0: - 4847 1 4848No match 4849 4850/ab|cd/ 4851 abc 4852 0: ab 4853 abcd 4854 0: ab 4855 4856/()ef/ 4857 def 4858 0: ef 4859 4860/$b/ 4861 4862/a\(b/ 4863 a(b 4864 0: a(b 4865 4866/a\(*b/ 4867 ab 4868 0: ab 4869 a((b 4870 0: a((b 4871 4872/a\\b/ 4873 a\b 4874No match 4875 4876/((a))/ 4877 abc 4878 0: a 4879 4880/(a)b(c)/ 4881 abc 4882 0: abc 4883 4884/a+b+c/ 4885 aabbabc 4886 0: abc 4887 4888/a{1,}b{1,}c/ 4889 aabbabc 4890 0: abc 4891 4892/a.+?c/ 4893 abcabc 4894 0: abcabc 4895 1: abc 4896 4897/(a+|b)*/ 4898 ab 4899 0: ab 4900 1: a 4901 2: 4902 4903/(a+|b){0,}/ 4904 ab 4905 0: ab 4906 1: a 4907 2: 4908 4909/(a+|b)+/ 4910 ab 4911 0: ab 4912 1: a 4913 4914/(a+|b){1,}/ 4915 ab 4916 0: ab 4917 1: a 4918 4919/(a+|b)?/ 4920 ab 4921 0: a 4922 1: 4923 4924/(a+|b){0,1}/ 4925 ab 4926 0: a 4927 1: 4928 4929/[^ab]*/ 4930 cde 4931 0: cde 4932 1: cd 4933 2: c 4934 3: 4935 4936/abc/ 4937 *** Failers 4938No match 4939 b 4940No match 4941 4942 4943/a*/ 4944 4945 4946/([abc])*d/ 4947 abbbcd 4948 0: abbbcd 4949 4950/([abc])*bcd/ 4951 abcd 4952 0: abcd 4953 4954/a|b|c|d|e/ 4955 e 4956 0: e 4957 4958/(a|b|c|d|e)f/ 4959 ef 4960 0: ef 4961 4962/abcd*efg/ 4963 abcdefg 4964 0: abcdefg 4965 4966/ab*/ 4967 xabyabbbz 4968 0: ab 4969 1: a 4970 xayabbbz 4971 0: a 4972 4973/(ab|cd)e/ 4974 abcde 4975 0: cde 4976 4977/[abhgefdc]ij/ 4978 hij 4979 0: hij 4980 4981/^(ab|cd)e/ 4982 4983/(abc|)ef/ 4984 abcdef 4985 0: ef 4986 4987/(a|b)c*d/ 4988 abcd 4989 0: bcd 4990 4991/(ab|ab*)bc/ 4992 abc 4993 0: abc 4994 4995/a([bc]*)c*/ 4996 abc 4997 0: abc 4998 1: ab 4999 2: a 5000 5001/a([bc]*)(c*d)/ 5002 abcd 5003 0: abcd 5004 5005/a([bc]+)(c*d)/ 5006 abcd 5007 0: abcd 5008 5009/a([bc]*)(c+d)/ 5010 abcd 5011 0: abcd 5012 5013/a[bcd]*dcdcde/ 5014 adcdcde 5015 0: adcdcde 5016 5017/a[bcd]+dcdcde/ 5018 *** Failers 5019No match 5020 abcde 5021No match 5022 adcdcde 5023No match 5024 5025/(ab|a)b*c/ 5026 abc 5027 0: abc 5028 5029/((a)(b)c)(d)/ 5030 abcd 5031 0: abcd 5032 5033/[a-zA-Z_][a-zA-Z0-9_]*/ 5034 alpha 5035 0: alpha 5036 1: alph 5037 2: alp 5038 3: al 5039 4: a 5040 5041/^a(bc+|b[eh])g|.h$/ 5042 abh 5043 0: bh 5044 5045/(bc+d$|ef*g.|h?i(j|k))/ 5046 effgz 5047 0: effgz 5048 ij 5049 0: ij 5050 reffgz 5051 0: effgz 5052 *** Failers 5053No match 5054 effg 5055No match 5056 bcdd 5057No match 5058 5059/((((((((((a))))))))))/ 5060 a 5061 0: a 5062 5063/(((((((((a)))))))))/ 5064 a 5065 0: a 5066 5067/multiple words of text/ 5068 *** Failers 5069No match 5070 aa 5071No match 5072 uh-uh 5073No match 5074 5075/multiple words/ 5076 multiple words, yeah 5077 0: multiple words 5078 5079/(.*)c(.*)/ 5080 abcde 5081 0: abcde 5082 1: abcd 5083 2: abc 5084 5085/\((.*), (.*)\)/ 5086 (a, b) 5087 0: (a, b) 5088 5089/[k]/ 5090 5091/abcd/ 5092 abcd 5093 0: abcd 5094 5095/a(bc)d/ 5096 abcd 5097 0: abcd 5098 5099/a[-]?c/ 5100 ac 5101 0: ac 5102 5103/abc/i 5104 ABC 5105 0: ABC 5106 XABCY 5107 0: ABC 5108 ABABC 5109 0: ABC 5110 *** Failers 5111No match 5112 aaxabxbaxbbx 5113No match 5114 XBC 5115No match 5116 AXC 5117No match 5118 ABX 5119No match 5120 5121/ab*c/i 5122 ABC 5123 0: ABC 5124 5125/ab*bc/i 5126 ABC 5127 0: ABC 5128 ABBC 5129 0: ABBC 5130 5131/ab*?bc/i 5132 ABBBBC 5133 0: ABBBBC 5134 5135/ab{0,}?bc/i 5136 ABBBBC 5137 0: ABBBBC 5138 5139/ab+?bc/i 5140 ABBC 5141 0: ABBC 5142 5143/ab+bc/i 5144 *** Failers 5145No match 5146 ABC 5147No match 5148 ABQ 5149No match 5150 5151/ab{1,}bc/i 5152 5153/ab+bc/i 5154 ABBBBC 5155 0: ABBBBC 5156 5157/ab{1,}?bc/i 5158 ABBBBC 5159 0: ABBBBC 5160 5161/ab{1,3}?bc/i 5162 ABBBBC 5163 0: ABBBBC 5164 5165/ab{3,4}?bc/i 5166 ABBBBC 5167 0: ABBBBC 5168 5169/ab{4,5}?bc/i 5170 *** Failers 5171No match 5172 ABQ 5173No match 5174 ABBBBC 5175No match 5176 5177/ab??bc/i 5178 ABBC 5179 0: ABBC 5180 ABC 5181 0: ABC 5182 5183/ab{0,1}?bc/i 5184 ABC 5185 0: ABC 5186 5187/ab??bc/i 5188 5189/ab??c/i 5190 ABC 5191 0: ABC 5192 5193/ab{0,1}?c/i 5194 ABC 5195 0: ABC 5196 5197/^abc$/i 5198 ABC 5199 0: ABC 5200 *** Failers 5201No match 5202 ABBBBC 5203No match 5204 ABCC 5205No match 5206 5207/^abc/i 5208 ABCC 5209 0: ABC 5210 5211/^abc$/i 5212 5213/abc$/i 5214 AABC 5215 0: ABC 5216 5217/^/i 5218 ABC 5219 0: 5220 5221/$/i 5222 ABC 5223 0: 5224 5225/a.c/i 5226 ABC 5227 0: ABC 5228 AXC 5229 0: AXC 5230 5231/a.*?c/i 5232 AXYZC 5233 0: AXYZC 5234 5235/a.*c/i 5236 *** Failers 5237No match 5238 AABC 5239 0: AABC 5240 AXYZD 5241No match 5242 5243/a[bc]d/i 5244 ABD 5245 0: ABD 5246 5247/a[b-d]e/i 5248 ACE 5249 0: ACE 5250 *** Failers 5251No match 5252 ABC 5253No match 5254 ABD 5255No match 5256 5257/a[b-d]/i 5258 AAC 5259 0: AC 5260 5261/a[-b]/i 5262 A- 5263 0: A- 5264 5265/a[b-]/i 5266 A- 5267 0: A- 5268 5269/a]/i 5270 A] 5271 0: A] 5272 5273/a[]]b/i 5274 A]B 5275 0: A]B 5276 5277/a[^bc]d/i 5278 AED 5279 0: AED 5280 5281/a[^-b]c/i 5282 ADC 5283 0: ADC 5284 *** Failers 5285No match 5286 ABD 5287No match 5288 A-C 5289No match 5290 5291/a[^]b]c/i 5292 ADC 5293 0: ADC 5294 5295/ab|cd/i 5296 ABC 5297 0: AB 5298 ABCD 5299 0: AB 5300 5301/()ef/i 5302 DEF 5303 0: EF 5304 5305/$b/i 5306 *** Failers 5307No match 5308 A]C 5309No match 5310 B 5311No match 5312 5313/a\(b/i 5314 A(B 5315 0: A(B 5316 5317/a\(*b/i 5318 AB 5319 0: AB 5320 A((B 5321 0: A((B 5322 5323/a\\b/i 5324 A\B 5325No match 5326 5327/((a))/i 5328 ABC 5329 0: A 5330 5331/(a)b(c)/i 5332 ABC 5333 0: ABC 5334 5335/a+b+c/i 5336 AABBABC 5337 0: ABC 5338 5339/a{1,}b{1,}c/i 5340 AABBABC 5341 0: ABC 5342 5343/a.+?c/i 5344 ABCABC 5345 0: ABCABC 5346 1: ABC 5347 5348/a.*?c/i 5349 ABCABC 5350 0: ABCABC 5351 1: ABC 5352 5353/a.{0,5}?c/i 5354 ABCABC 5355 0: ABCABC 5356 1: ABC 5357 5358/(a+|b)*/i 5359 AB 5360 0: AB 5361 1: A 5362 2: 5363 5364/(a+|b){0,}/i 5365 AB 5366 0: AB 5367 1: A 5368 2: 5369 5370/(a+|b)+/i 5371 AB 5372 0: AB 5373 1: A 5374 5375/(a+|b){1,}/i 5376 AB 5377 0: AB 5378 1: A 5379 5380/(a+|b)?/i 5381 AB 5382 0: A 5383 1: 5384 5385/(a+|b){0,1}/i 5386 AB 5387 0: A 5388 1: 5389 5390/(a+|b){0,1}?/i 5391 AB 5392 0: A 5393 1: 5394 5395/[^ab]*/i 5396 CDE 5397 0: CDE 5398 1: CD 5399 2: C 5400 3: 5401 5402/abc/i 5403 5404/a*/i 5405 5406 5407/([abc])*d/i 5408 ABBBCD 5409 0: ABBBCD 5410 5411/([abc])*bcd/i 5412 ABCD 5413 0: ABCD 5414 5415/a|b|c|d|e/i 5416 E 5417 0: E 5418 5419/(a|b|c|d|e)f/i 5420 EF 5421 0: EF 5422 5423/abcd*efg/i 5424 ABCDEFG 5425 0: ABCDEFG 5426 5427/ab*/i 5428 XABYABBBZ 5429 0: AB 5430 1: A 5431 XAYABBBZ 5432 0: A 5433 5434/(ab|cd)e/i 5435 ABCDE 5436 0: CDE 5437 5438/[abhgefdc]ij/i 5439 HIJ 5440 0: HIJ 5441 5442/^(ab|cd)e/i 5443 ABCDE 5444No match 5445 5446/(abc|)ef/i 5447 ABCDEF 5448 0: EF 5449 5450/(a|b)c*d/i 5451 ABCD 5452 0: BCD 5453 5454/(ab|ab*)bc/i 5455 ABC 5456 0: ABC 5457 5458/a([bc]*)c*/i 5459 ABC 5460 0: ABC 5461 1: AB 5462 2: A 5463 5464/a([bc]*)(c*d)/i 5465 ABCD 5466 0: ABCD 5467 5468/a([bc]+)(c*d)/i 5469 ABCD 5470 0: ABCD 5471 5472/a([bc]*)(c+d)/i 5473 ABCD 5474 0: ABCD 5475 5476/a[bcd]*dcdcde/i 5477 ADCDCDE 5478 0: ADCDCDE 5479 5480/a[bcd]+dcdcde/i 5481 5482/(ab|a)b*c/i 5483 ABC 5484 0: ABC 5485 5486/((a)(b)c)(d)/i 5487 ABCD 5488 0: ABCD 5489 5490/[a-zA-Z_][a-zA-Z0-9_]*/i 5491 ALPHA 5492 0: ALPHA 5493 1: ALPH 5494 2: ALP 5495 3: AL 5496 4: A 5497 5498/^a(bc+|b[eh])g|.h$/i 5499 ABH 5500 0: BH 5501 5502/(bc+d$|ef*g.|h?i(j|k))/i 5503 EFFGZ 5504 0: EFFGZ 5505 IJ 5506 0: IJ 5507 REFFGZ 5508 0: EFFGZ 5509 *** Failers 5510No match 5511 ADCDCDE 5512No match 5513 EFFG 5514No match 5515 BCDD 5516No match 5517 5518/((((((((((a))))))))))/i 5519 A 5520 0: A 5521 5522/(((((((((a)))))))))/i 5523 A 5524 0: A 5525 5526/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i 5527 A 5528 0: A 5529 5530/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i 5531 C 5532 0: C 5533 5534/multiple words of text/i 5535 *** Failers 5536No match 5537 AA 5538No match 5539 UH-UH 5540No match 5541 5542/multiple words/i 5543 MULTIPLE WORDS, YEAH 5544 0: MULTIPLE WORDS 5545 5546/(.*)c(.*)/i 5547 ABCDE 5548 0: ABCDE 5549 1: ABCD 5550 2: ABC 5551 5552/\((.*), (.*)\)/i 5553 (A, B) 5554 0: (A, B) 5555 5556/[k]/i 5557 5558/abcd/i 5559 ABCD 5560 0: ABCD 5561 5562/a(bc)d/i 5563 ABCD 5564 0: ABCD 5565 5566/a[-]?c/i 5567 AC 5568 0: AC 5569 5570/a(?!b)./ 5571 abad 5572 0: ad 5573 5574/a(?=d)./ 5575 abad 5576 0: ad 5577 5578/a(?=c|d)./ 5579 abad 5580 0: ad 5581 5582/a(?:b|c|d)(.)/ 5583 ace 5584 0: ace 5585 5586/a(?:b|c|d)*(.)/ 5587 ace 5588 0: ace 5589 1: ac 5590 5591/a(?:b|c|d)+?(.)/ 5592 ace 5593 0: ace 5594 acdbcdbe 5595 0: acdbcdbe 5596 1: acdbcdb 5597 2: acdbcd 5598 3: acdbc 5599 4: acdb 5600 5: acd 5601 5602/a(?:b|c|d)+(.)/ 5603 acdbcdbe 5604 0: acdbcdbe 5605 1: acdbcdb 5606 2: acdbcd 5607 3: acdbc 5608 4: acdb 5609 5: acd 5610 5611/a(?:b|c|d){2}(.)/ 5612 acdbcdbe 5613 0: acdb 5614 5615/a(?:b|c|d){4,5}(.)/ 5616 acdbcdbe 5617 0: acdbcdb 5618 1: acdbcd 5619 5620/a(?:b|c|d){4,5}?(.)/ 5621 acdbcdbe 5622 0: acdbcdb 5623 1: acdbcd 5624 5625/((foo)|(bar))*/ 5626 foobar 5627 0: foobar 5628 1: foo 5629 2: 5630 5631/a(?:b|c|d){6,7}(.)/ 5632 acdbcdbe 5633 0: acdbcdbe 5634 5635/a(?:b|c|d){6,7}?(.)/ 5636 acdbcdbe 5637 0: acdbcdbe 5638 5639/a(?:b|c|d){5,6}(.)/ 5640 acdbcdbe 5641 0: acdbcdbe 5642 1: acdbcdb 5643 5644/a(?:b|c|d){5,6}?(.)/ 5645 acdbcdbe 5646 0: acdbcdbe 5647 1: acdbcdb 5648 5649/a(?:b|c|d){5,7}(.)/ 5650 acdbcdbe 5651 0: acdbcdbe 5652 1: acdbcdb 5653 5654/a(?:b|c|d){5,7}?(.)/ 5655 acdbcdbe 5656 0: acdbcdbe 5657 1: acdbcdb 5658 5659/a(?:b|(c|e){1,2}?|d)+?(.)/ 5660 ace 5661 0: ace 5662 5663/^(.+)?B/ 5664 AB 5665 0: AB 5666 5667/^([^a-z])|(\^)$/ 5668 . 5669 0: . 5670 5671/^[<>]&/ 5672 <&OUT 5673 0: <& 5674 5675/(?:(f)(o)(o)|(b)(a)(r))*/ 5676 foobar 5677 0: foobar 5678 1: foo 5679 2: 5680 5681/(?<=a)b/ 5682 ab 5683 0: b 5684 *** Failers 5685No match 5686 cb 5687No match 5688 b 5689No match 5690 5691/(?<!c)b/ 5692 ab 5693 0: b 5694 b 5695 0: b 5696 b 5697 0: b 5698 5699/(?:..)*a/ 5700 aba 5701 0: aba 5702 1: a 5703 5704/(?:..)*?a/ 5705 aba 5706 0: aba 5707 1: a 5708 5709/^(){3,5}/ 5710 abc 5711 0: 5712 5713/^(a+)*ax/ 5714 aax 5715 0: aax 5716 5717/^((a|b)+)*ax/ 5718 aax 5719 0: aax 5720 5721/^((a|bc)+)*ax/ 5722 aax 5723 0: aax 5724 5725/(a|x)*ab/ 5726 cab 5727 0: ab 5728 5729/(a)*ab/ 5730 cab 5731 0: ab 5732 5733/(?:(?i)a)b/ 5734 ab 5735 0: ab 5736 5737/((?i)a)b/ 5738 ab 5739 0: ab 5740 5741/(?:(?i)a)b/ 5742 Ab 5743 0: Ab 5744 5745/((?i)a)b/ 5746 Ab 5747 0: Ab 5748 5749/(?:(?i)a)b/ 5750 *** Failers 5751No match 5752 cb 5753No match 5754 aB 5755No match 5756 5757/((?i)a)b/ 5758 5759/(?i:a)b/ 5760 ab 5761 0: ab 5762 5763/((?i:a))b/ 5764 ab 5765 0: ab 5766 5767/(?i:a)b/ 5768 Ab 5769 0: Ab 5770 5771/((?i:a))b/ 5772 Ab 5773 0: Ab 5774 5775/(?i:a)b/ 5776 *** Failers 5777No match 5778 aB 5779No match 5780 aB 5781No match 5782 5783/((?i:a))b/ 5784 5785/(?:(?-i)a)b/i 5786 ab 5787 0: ab 5788 5789/((?-i)a)b/i 5790 ab 5791 0: ab 5792 5793/(?:(?-i)a)b/i 5794 aB 5795 0: aB 5796 5797/((?-i)a)b/i 5798 aB 5799 0: aB 5800 5801/(?:(?-i)a)b/i 5802 *** Failers 5803No match 5804 aB 5805 0: aB 5806 Ab 5807No match 5808 5809/((?-i)a)b/i 5810 5811/(?:(?-i)a)b/i 5812 aB 5813 0: aB 5814 5815/((?-i)a)b/i 5816 aB 5817 0: aB 5818 5819/(?:(?-i)a)b/i 5820 *** Failers 5821No match 5822 Ab 5823No match 5824 AB 5825No match 5826 5827/((?-i)a)b/i 5828 5829/(?-i:a)b/i 5830 ab 5831 0: ab 5832 5833/((?-i:a))b/i 5834 ab 5835 0: ab 5836 5837/(?-i:a)b/i 5838 aB 5839 0: aB 5840 5841/((?-i:a))b/i 5842 aB 5843 0: aB 5844 5845/(?-i:a)b/i 5846 *** Failers 5847No match 5848 AB 5849No match 5850 Ab 5851No match 5852 5853/((?-i:a))b/i 5854 5855/(?-i:a)b/i 5856 aB 5857 0: aB 5858 5859/((?-i:a))b/i 5860 aB 5861 0: aB 5862 5863/(?-i:a)b/i 5864 *** Failers 5865No match 5866 Ab 5867No match 5868 AB 5869No match 5870 5871/((?-i:a))b/i 5872 5873/((?-i:a.))b/i 5874 *** Failers 5875No match 5876 AB 5877No match 5878 a\nB 5879No match 5880 5881/((?s-i:a.))b/i 5882 a\nB 5883 0: a\x0aB 5884 5885/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/ 5886 cabbbb 5887 0: cabbbb 5888 5889/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/ 5890 caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 5891 0: caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 5892 5893/foo\w*\d{4}baz/ 5894 foobar1234baz 5895 0: foobar1234baz 5896 5897/x(~~)*(?:(?:F)?)?/ 5898 x~~ 5899 0: x~~ 5900 1: x 5901 5902/^a(?#xxx){3}c/ 5903 aaac 5904 0: aaac 5905 5906/^a (?#xxx) (?#yyy) {3}c/x 5907 aaac 5908 0: aaac 5909 5910/(?<![cd])b/ 5911 *** Failers 5912No match 5913 B\nB 5914No match 5915 dbcb 5916No match 5917 5918/(?<![cd])[ab]/ 5919 dbaacb 5920 0: a 5921 5922/(?<!(c|d))b/ 5923 5924/(?<!(c|d))[ab]/ 5925 dbaacb 5926 0: a 5927 5928/(?<!cd)[ab]/ 5929 cdaccb 5930 0: b 5931 5932/^(?:a?b?)*$/ 5933 *** Failers 5934No match 5935 dbcb 5936No match 5937 a-- 5938No match 5939 5940/((?s)^a(.))((?m)^b$)/ 5941 a\nb\nc\n 5942 0: a\x0ab 5943 5944/((?m)^b$)/ 5945 a\nb\nc\n 5946 0: b 5947 5948/(?m)^b/ 5949 a\nb\n 5950 0: b 5951 5952/(?m)^(b)/ 5953 a\nb\n 5954 0: b 5955 5956/((?m)^b)/ 5957 a\nb\n 5958 0: b 5959 5960/\n((?m)^b)/ 5961 a\nb\n 5962 0: \x0ab 5963 5964/((?s).)c(?!.)/ 5965 a\nb\nc\n 5966 0: \x0ac 5967 a\nb\nc\n 5968 0: \x0ac 5969 5970/((?s)b.)c(?!.)/ 5971 a\nb\nc\n 5972 0: b\x0ac 5973 a\nb\nc\n 5974 0: b\x0ac 5975 5976/^b/ 5977 5978/()^b/ 5979 *** Failers 5980No match 5981 a\nb\nc\n 5982No match 5983 a\nb\nc\n 5984No match 5985 5986/((?m)^b)/ 5987 a\nb\nc\n 5988 0: b 5989 5990/(?(?!a)a|b)/ 5991 5992/(?(?!a)b|a)/ 5993 a 5994 0: a 5995 5996/(?(?=a)b|a)/ 5997 *** Failers 5998No match 5999 a 6000No match 6001 a 6002No match 6003 6004/(?(?=a)a|b)/ 6005 a 6006 0: a 6007 6008/(\w+:)+/ 6009 one: 6010 0: one: 6011 6012/$(?<=^(a))/ 6013 a 6014 0: 6015 6016/([\w:]+::)?(\w+)$/ 6017 abcd 6018 0: abcd 6019 xy:z:::abcd 6020 0: xy:z:::abcd 6021 6022/^[^bcd]*(c+)/ 6023 aexycd 6024 0: aexyc 6025 6026/(a*)b+/ 6027 caab 6028 0: aab 6029 6030/([\w:]+::)?(\w+)$/ 6031 abcd 6032 0: abcd 6033 xy:z:::abcd 6034 0: xy:z:::abcd 6035 *** Failers 6036 0: Failers 6037 abcd: 6038No match 6039 abcd: 6040No match 6041 6042/^[^bcd]*(c+)/ 6043 aexycd 6044 0: aexyc 6045 6046/(>a+)ab/ 6047 6048/(?>a+)b/ 6049 aaab 6050 0: aaab 6051 6052/([[:]+)/ 6053 a:[b]: 6054 0: :[ 6055 1: : 6056 6057/([[=]+)/ 6058 a=[b]= 6059 0: =[ 6060 1: = 6061 6062/([[.]+)/ 6063 a.[b]. 6064 0: .[ 6065 1: . 6066 6067/((?>a+)b)/ 6068 aaab 6069 0: aaab 6070 6071/(?>(a+))b/ 6072 aaab 6073 0: aaab 6074 6075/((?>[^()]+)|\([^()]*\))+/ 6076 ((abc(ade)ufh()()x 6077 0: abc(ade)ufh()()x 6078 1: abc(ade)ufh()() 6079 2: abc(ade)ufh() 6080 3: abc(ade)ufh 6081 4: abc(ade) 6082 5: abc 6083 6084/a\Z/ 6085 *** Failers 6086No match 6087 aaab 6088No match 6089 a\nb\n 6090No match 6091 6092/b\Z/ 6093 a\nb\n 6094 0: b 6095 6096/b\z/ 6097 6098/b\Z/ 6099 a\nb 6100 0: b 6101 6102/b\z/ 6103 a\nb 6104 0: b 6105 *** Failers 6106No match 6107 6108/(?>.*)(?<=(abcd|wxyz))/ 6109 alphabetabcd 6110 0: alphabetabcd 6111 endingwxyz 6112 0: endingwxyz 6113 *** Failers 6114No match 6115 a rather long string that doesn't end with one of them 6116No match 6117 6118/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/ 6119 word cat dog elephant mussel cow horse canary baboon snake shark otherword 6120 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword 6121 word cat dog elephant mussel cow horse canary baboon snake shark 6122No match 6123 6124/word (?>[a-zA-Z0-9]+ ){0,30}otherword/ 6125 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope 6126No match 6127 6128/(?<=\d{3}(?!999))foo/ 6129 999foo 6130 0: foo 6131 123999foo 6132 0: foo 6133 *** Failers 6134No match 6135 123abcfoo 6136No match 6137 6138/(?<=(?!...999)\d{3})foo/ 6139 999foo 6140 0: foo 6141 123999foo 6142 0: foo 6143 *** Failers 6144No match 6145 123abcfoo 6146No match 6147 6148/(?<=\d{3}(?!999)...)foo/ 6149 123abcfoo 6150 0: foo 6151 123456foo 6152 0: foo 6153 *** Failers 6154No match 6155 123999foo 6156No match 6157 6158/(?<=\d{3}...)(?<!999)foo/ 6159 123abcfoo 6160 0: foo 6161 123456foo 6162 0: foo 6163 *** Failers 6164No match 6165 123999foo 6166No match 6167 6168/((Z)+|A)*/ 6169 ZABCDEFG 6170 0: ZA 6171 1: Z 6172 2: 6173 6174/(Z()|A)*/ 6175 ZABCDEFG 6176 0: ZA 6177 1: Z 6178 2: 6179 6180/(Z(())|A)*/ 6181 ZABCDEFG 6182 0: ZA 6183 1: Z 6184 2: 6185 6186/((?>Z)+|A)*/ 6187 ZABCDEFG 6188 0: ZA 6189 1: Z 6190 2: 6191 6192/((?>)+|A)*/ 6193 ZABCDEFG 6194 0: 6195 6196/a*/g 6197 abbab 6198 0: a 6199 1: 6200 0: 6201 0: 6202 0: a 6203 1: 6204 0: 6205 0: 6206 6207/^[a-\d]/ 6208 abcde 6209 0: a 6210 -things 6211 0: - 6212 0digit 6213 0: 0 6214 *** Failers 6215No match 6216 bcdef 6217No match 6218 6219/^[\d-a]/ 6220 abcde 6221 0: a 6222 -things 6223 0: - 6224 0digit 6225 0: 0 6226 *** Failers 6227No match 6228 bcdef 6229No match 6230 6231/[[:space:]]+/ 6232 > \x09\x0a\x0c\x0d\x0b< 6233 0: \x09\x0a\x0c\x0d\x0b 6234 1: \x09\x0a\x0c\x0d 6235 2: \x09\x0a\x0c 6236 3: \x09\x0a 6237 4: \x09 6238 5: 6239 6240/[[:blank:]]+/ 6241 > \x09\x0a\x0c\x0d\x0b< 6242 0: \x09 6243 1: 6244 6245/[\s]+/ 6246 > \x09\x0a\x0c\x0d\x0b< 6247 0: \x09\x0a\x0c\x0d 6248 1: \x09\x0a\x0c 6249 2: \x09\x0a 6250 3: \x09 6251 4: 6252 6253/\s+/ 6254 > \x09\x0a\x0c\x0d\x0b< 6255 0: \x09\x0a\x0c\x0d 6256 1: \x09\x0a\x0c 6257 2: \x09\x0a 6258 3: \x09 6259 4: 6260 6261/a b/x 6262 ab 6263No match 6264 6265/(?!\A)x/m 6266 a\nxb\n 6267 0: x 6268 6269/(?!^)x/m 6270 a\nxb\n 6271No match 6272 6273/abc\Qabc\Eabc/ 6274 abcabcabc 6275 0: abcabcabc 6276 6277/abc\Q(*+|\Eabc/ 6278 abc(*+|abc 6279 0: abc(*+|abc 6280 6281/ abc\Q abc\Eabc/x 6282 abc abcabc 6283 0: abc abcabc 6284 *** Failers 6285No match 6286 abcabcabc 6287No match 6288 6289/abc#comment 6290 \Q#not comment 6291 literal\E/x 6292 abc#not comment\n literal 6293 0: abc#not comment\x0a literal 6294 6295/abc#comment 6296 \Q#not comment 6297 literal/x 6298 abc#not comment\n literal 6299 0: abc#not comment\x0a literal 6300 6301/abc#comment 6302 \Q#not comment 6303 literal\E #more comment 6304 /x 6305 abc#not comment\n literal 6306 0: abc#not comment\x0a literal 6307 6308/abc#comment 6309 \Q#not comment 6310 literal\E #more comment/x 6311 abc#not comment\n literal 6312 0: abc#not comment\x0a literal 6313 6314/\Qabc\$xyz\E/ 6315 abc\\\$xyz 6316 0: abc\$xyz 6317 6318/\Qabc\E\$\Qxyz\E/ 6319 abc\$xyz 6320 0: abc$xyz 6321 6322/\Gabc/ 6323 abc 6324 0: abc 6325 *** Failers 6326No match 6327 xyzabc 6328No match 6329 6330/\Gabc./g 6331 abc1abc2xyzabc3 6332 0: abc1 6333 0: abc2 6334 6335/abc./g 6336 abc1abc2xyzabc3 6337 0: abc1 6338 0: abc2 6339 0: abc3 6340 6341/a(?x: b c )d/ 6342 XabcdY 6343 0: abcd 6344 *** Failers 6345No match 6346 Xa b c d Y 6347No match 6348 6349/((?x)x y z | a b c)/ 6350 XabcY 6351 0: abc 6352 AxyzB 6353 0: xyz 6354 6355/(?i)AB(?-i)C/ 6356 XabCY 6357 0: abC 6358 *** Failers 6359No match 6360 XabcY 6361No match 6362 6363/((?i)AB(?-i)C|D)E/ 6364 abCE 6365 0: abCE 6366 DE 6367 0: DE 6368 *** Failers 6369No match 6370 abcE 6371No match 6372 abCe 6373No match 6374 dE 6375No match 6376 De 6377No match 6378 6379/[z\Qa-d]\E]/ 6380 z 6381 0: z 6382 a 6383 0: a 6384 - 6385 0: - 6386 d 6387 0: d 6388 ] 6389 0: ] 6390 *** Failers 6391 0: a 6392 b 6393No match 6394 6395/[\z\C]/ 6396 z 6397 0: z 6398 C 6399 0: C 6400 6401/\M/ 6402 M 6403 0: M 6404 6405/(a+)*b/ 6406 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6407No match 6408 6409/(?i)reg(?:ul(?:[a�]|ae)r|ex)/ 6410 REGular 6411 0: REGular 6412 regulaer 6413 0: regulaer 6414 Regex 6415 0: Regex 6416 regul�r 6417 0: regul\xe4r 6418 6419/����[�-��-�]+/ 6420 ����� 6421 0: \xc5\xe6\xe5\xe4\xe0 6422 ����� 6423 0: \xc5\xe6\xe5\xe4\xff 6424 ����� 6425 0: \xc5\xe6\xe5\xe4\xc0 6426 ����� 6427 0: \xc5\xe6\xe5\xe4\xdf 6428 6429/(?<=Z)X./ 6430 \x84XAZXB 6431 0: XB 6432 6433/^(?(2)a|(1)(2))+$/ 6434 123a 6435Error -17 (backreference condition or recursion test not supported for DFA matching) 6436 6437/(?<=a|bbbb)c/ 6438 ac 6439 0: c 6440 bbbbc 6441 0: c 6442 6443/abc/SS>testsavedregex 6444Compiled pattern written to testsavedregex 6445<testsavedregex 6446Compiled pattern loaded from testsavedregex 6447No study data 6448 abc 6449 0: abc 6450 *** Failers 6451No match 6452 bca 6453No match 6454 6455/abc/FSS>testsavedregex 6456Compiled pattern written to testsavedregex 6457<testsavedregex 6458Compiled pattern (byte-inverted) loaded from testsavedregex 6459No study data 6460 abc 6461 0: abc 6462 *** Failers 6463No match 6464 bca 6465No match 6466 6467/(a|b)/S>testsavedregex 6468Compiled pattern written to testsavedregex 6469Study data written to testsavedregex 6470<testsavedregex 6471Compiled pattern loaded from testsavedregex 6472Study data loaded from testsavedregex 6473 abc 6474 0: a 6475 *** Failers 6476 0: a 6477 def 6478No match 6479 6480/(a|b)/SF>testsavedregex 6481Compiled pattern written to testsavedregex 6482Study data written to testsavedregex 6483<testsavedregex 6484Compiled pattern (byte-inverted) loaded from testsavedregex 6485Study data loaded from testsavedregex 6486 abc 6487 0: a 6488 *** Failers 6489 0: a 6490 def 6491No match 6492 6493/line\nbreak/ 6494 this is a line\nbreak 6495 0: line\x0abreak 6496 line one\nthis is a line\nbreak in the second line 6497 0: line\x0abreak 6498 6499/line\nbreak/f 6500 this is a line\nbreak 6501 0: line\x0abreak 6502 ** Failers 6503No match 6504 line one\nthis is a line\nbreak in the second line 6505No match 6506 6507/line\nbreak/mf 6508 this is a line\nbreak 6509 0: line\x0abreak 6510 ** Failers 6511No match 6512 line one\nthis is a line\nbreak in the second line 6513No match 6514 6515/1234/ 6516 123\P 6517Partial match: 123 6518 a4\P\R 6519No match 6520 6521/1234/ 6522 123\P 6523Partial match: 123 6524 4\P\R 6525 0: 4 6526 6527/^/mg 6528 a\nb\nc\n 6529 0: 6530 0: 6531 0: 6532 \ 6533 0: 6534 6535/(?<=C\n)^/mg 6536 A\nC\nC\n 6537 0: 6538 6539/(?s)A?B/ 6540 AB 6541 0: AB 6542 aB 6543 0: B 6544 6545/(?s)A*B/ 6546 AB 6547 0: AB 6548 aB 6549 0: B 6550 6551/(?m)A?B/ 6552 AB 6553 0: AB 6554 aB 6555 0: B 6556 6557/(?m)A*B/ 6558 AB 6559 0: AB 6560 aB 6561 0: B 6562 6563/Content-Type\x3A[^\r\n]{6,}/ 6564 Content-Type:xxxxxyyy 6565 0: Content-Type:xxxxxyyy 6566 1: Content-Type:xxxxxyy 6567 2: Content-Type:xxxxxy 6568 6569/Content-Type\x3A[^\r\n]{6,}z/ 6570 Content-Type:xxxxxyyyz 6571 0: Content-Type:xxxxxyyyz 6572 6573/Content-Type\x3A[^a]{6,}/ 6574 Content-Type:xxxyyy 6575 0: Content-Type:xxxyyy 6576 6577/Content-Type\x3A[^a]{6,}z/ 6578 Content-Type:xxxyyyz 6579 0: Content-Type:xxxyyyz 6580 6581/^abc/m 6582 xyz\nabc 6583 0: abc 6584 xyz\nabc\<lf> 6585 0: abc 6586 xyz\r\nabc\<lf> 6587 0: abc 6588 xyz\rabc\<cr> 6589 0: abc 6590 xyz\r\nabc\<crlf> 6591 0: abc 6592 ** Failers 6593No match 6594 xyz\nabc\<cr> 6595No match 6596 xyz\r\nabc\<cr> 6597No match 6598 xyz\nabc\<crlf> 6599No match 6600 xyz\rabc\<crlf> 6601No match 6602 xyz\rabc\<lf> 6603No match 6604 6605/abc$/m<lf> 6606 xyzabc 6607 0: abc 6608 xyzabc\n 6609 0: abc 6610 xyzabc\npqr 6611 0: abc 6612 xyzabc\r\<cr> 6613 0: abc 6614 xyzabc\rpqr\<cr> 6615 0: abc 6616 xyzabc\r\n\<crlf> 6617 0: abc 6618 xyzabc\r\npqr\<crlf> 6619 0: abc 6620 ** Failers 6621No match 6622 xyzabc\r 6623No match 6624 xyzabc\rpqr 6625No match 6626 xyzabc\r\n 6627No match 6628 xyzabc\r\npqr 6629No match 6630 6631/^abc/m<cr> 6632 xyz\rabcdef 6633 0: abc 6634 xyz\nabcdef\<lf> 6635 0: abc 6636 ** Failers 6637No match 6638 xyz\nabcdef 6639No match 6640 6641/^abc/m<lf> 6642 xyz\nabcdef 6643 0: abc 6644 xyz\rabcdef\<cr> 6645 0: abc 6646 ** Failers 6647No match 6648 xyz\rabcdef 6649No match 6650 6651/^abc/m<crlf> 6652 xyz\r\nabcdef 6653 0: abc 6654 xyz\rabcdef\<cr> 6655 0: abc 6656 ** Failers 6657No match 6658 xyz\rabcdef 6659No match 6660 6661/.*/<lf> 6662 abc\ndef 6663 0: abc 6664 1: ab 6665 2: a 6666 3: 6667 abc\rdef 6668 0: abc\x0ddef 6669 1: abc\x0dde 6670 2: abc\x0dd 6671 3: abc\x0d 6672 4: abc 6673 5: ab 6674 6: a 6675 7: 6676 abc\r\ndef 6677 0: abc\x0d 6678 1: abc 6679 2: ab 6680 3: a 6681 4: 6682 \<cr>abc\ndef 6683 0: abc\x0adef 6684 1: abc\x0ade 6685 2: abc\x0ad 6686 3: abc\x0a 6687 4: abc 6688 5: ab 6689 6: a 6690 7: 6691 \<cr>abc\rdef 6692 0: abc 6693 1: ab 6694 2: a 6695 3: 6696 \<cr>abc\r\ndef 6697 0: abc 6698 1: ab 6699 2: a 6700 3: 6701 \<crlf>abc\ndef 6702 0: abc\x0adef 6703 1: abc\x0ade 6704 2: abc\x0ad 6705 3: abc\x0a 6706 4: abc 6707 5: ab 6708 6: a 6709 7: 6710 \<crlf>abc\rdef 6711 0: abc\x0ddef 6712 1: abc\x0dde 6713 2: abc\x0dd 6714 3: abc\x0d 6715 4: abc 6716 5: ab 6717 6: a 6718 7: 6719 \<crlf>abc\r\ndef 6720 0: abc 6721 1: ab 6722 2: a 6723 3: 6724 6725/\w+(.)(.)?def/s 6726 abc\ndef 6727 0: abc\x0adef 6728 abc\rdef 6729 0: abc\x0ddef 6730 abc\r\ndef 6731 0: abc\x0d\x0adef 6732 6733/^\w+=.*(\\\n.*)*/ 6734 abc=xyz\\\npqr 6735 0: abc=xyz\\x0apqr 6736 1: abc=xyz\\x0apq 6737 2: abc=xyz\\x0ap 6738 3: abc=xyz\\x0a 6739 4: abc=xyz\ 6740 5: abc=xyz 6741 6: abc=xy 6742 7: abc=x 6743 8: abc= 6744 6745/^(a()*)*/ 6746 aaaa 6747 0: aaaa 6748 1: aaa 6749 2: aa 6750 3: a 6751 4: 6752 6753/^(?:a(?:(?:))*)*/ 6754 aaaa 6755 0: aaaa 6756 1: aaa 6757 2: aa 6758 3: a 6759 4: 6760 6761/^(a()+)+/ 6762 aaaa 6763 0: aaaa 6764 1: aaa 6765 2: aa 6766 3: a 6767 6768/^(?:a(?:(?:))+)+/ 6769 aaaa 6770 0: aaaa 6771 1: aaa 6772 2: aa 6773 3: a 6774 6775/(a|)*\d/ 6776 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6777No match 6778 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6779 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6780 6781/(?>a|)*\d/ 6782 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6783No match 6784 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6785 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6786 6787/(?:a|)*\d/ 6788 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 6789No match 6790 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6791 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 6792 6793/^a.b/<lf> 6794 a\rb 6795 0: a\x0db 6796 a\nb\<cr> 6797 0: a\x0ab 6798 ** Failers 6799No match 6800 a\nb 6801No match 6802 a\nb\<any> 6803No match 6804 a\rb\<cr> 6805No match 6806 a\rb\<any> 6807No match 6808 6809/^abc./mgx<any> 6810 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK 6811 0: abc1 6812 0: abc2 6813 0: abc3 6814 0: abc4 6815 0: abc5 6816 0: abc6 6817 0: abc7 6818 6819/abc.$/mgx<any> 6820 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9 6821 0: abc1 6822 0: abc2 6823 0: abc3 6824 0: abc4 6825 0: abc5 6826 0: abc6 6827 0: abc9 6828 6829/^a\Rb/<bsr_unicode> 6830 a\nb 6831 0: a\x0ab 6832 a\rb 6833 0: a\x0db 6834 a\r\nb 6835 0: a\x0d\x0ab 6836 a\x0bb 6837 0: a\x0bb 6838 a\x0cb 6839 0: a\x0cb 6840 a\x85b 6841 0: a\x85b 6842 ** Failers 6843No match 6844 a\n\rb 6845No match 6846 6847/^a\R*b/<bsr_unicode> 6848 ab 6849 0: ab 6850 a\nb 6851 0: a\x0ab 6852 a\rb 6853 0: a\x0db 6854 a\r\nb 6855 0: a\x0d\x0ab 6856 a\x0bb 6857 0: a\x0bb 6858 a\x0cb 6859 0: a\x0cb 6860 a\x85b 6861 0: a\x85b 6862 a\n\rb 6863 0: a\x0a\x0db 6864 a\n\r\x85\x0cb 6865 0: a\x0a\x0d\x85\x0cb 6866 6867/^a\R+b/<bsr_unicode> 6868 a\nb 6869 0: a\x0ab 6870 a\rb 6871 0: a\x0db 6872 a\r\nb 6873 0: a\x0d\x0ab 6874 a\x0bb 6875 0: a\x0bb 6876 a\x0cb 6877 0: a\x0cb 6878 a\x85b 6879 0: a\x85b 6880 a\n\rb 6881 0: a\x0a\x0db 6882 a\n\r\x85\x0cb 6883 0: a\x0a\x0d\x85\x0cb 6884 ** Failers 6885No match 6886 ab 6887No match 6888 6889/^a\R{1,3}b/<bsr_unicode> 6890 a\nb 6891 0: a\x0ab 6892 a\n\rb 6893 0: a\x0a\x0db 6894 a\n\r\x85b 6895 0: a\x0a\x0d\x85b 6896 a\r\n\r\nb 6897 0: a\x0d\x0a\x0d\x0ab 6898 a\r\n\r\n\r\nb 6899 0: a\x0d\x0a\x0d\x0a\x0d\x0ab 6900 a\n\r\n\rb 6901 0: a\x0a\x0d\x0a\x0db 6902 a\n\n\r\nb 6903 0: a\x0a\x0a\x0d\x0ab 6904 ** Failers 6905No match 6906 a\n\n\n\rb 6907No match 6908 a\r 6909No match 6910 6911/^a[\R]b/<bsr_unicode> 6912 aRb 6913 0: aRb 6914 ** Failers 6915No match 6916 a\nb 6917No match 6918 6919/.+foo/ 6920 afoo 6921 0: afoo 6922 ** Failers 6923No match 6924 \r\nfoo 6925No match 6926 \nfoo 6927No match 6928 6929/.+foo/<crlf> 6930 afoo 6931 0: afoo 6932 \nfoo 6933 0: \x0afoo 6934 ** Failers 6935No match 6936 \r\nfoo 6937No match 6938 6939/.+foo/<any> 6940 afoo 6941 0: afoo 6942 ** Failers 6943No match 6944 \nfoo 6945No match 6946 \r\nfoo 6947No match 6948 6949/.+foo/s 6950 afoo 6951 0: afoo 6952 \r\nfoo 6953 0: \x0d\x0afoo 6954 \nfoo 6955 0: \x0afoo 6956 6957/^$/mg<any> 6958 abc\r\rxyz 6959 0: 6960 abc\n\rxyz 6961 0: 6962 ** Failers 6963No match 6964 abc\r\nxyz 6965No match 6966 6967/^X/m 6968 XABC 6969 0: X 6970 ** Failers 6971No match 6972 XABC\B 6973No match 6974 6975/(?m)^$/<any>g+ 6976 abc\r\n\r\n 6977 0: 6978 0+ \x0d\x0a 6979 6980/(?m)^$|^\r\n/<any>g+ 6981 abc\r\n\r\n 6982 0: \x0d\x0a 6983 0+ 6984 1: 6985 6986/(?m)$/<any>g+ 6987 abc\r\n\r\n 6988 0: 6989 0+ \x0d\x0a\x0d\x0a 6990 0: 6991 0+ \x0d\x0a 6992 0: 6993 0+ 6994 6995/(?|(abc)|(xyz))/ 6996 >abc< 6997 0: abc 6998 >xyz< 6999 0: xyz 7000 7001/(x)(?|(abc)|(xyz))(x)/ 7002 xabcx 7003 0: xabcx 7004 xxyzx 7005 0: xxyzx 7006 7007/(x)(?|(abc)(pqr)|(xyz))(x)/ 7008 xabcpqrx 7009 0: xabcpqrx 7010 xxyzx 7011 0: xxyzx 7012 7013/(?|(abc)|(xyz))(?1)/ 7014 abcabc 7015 0: abcabc 7016 xyzabc 7017 0: xyzabc 7018 ** Failers 7019No match 7020 xyzxyz 7021No match 7022 7023/\H\h\V\v/ 7024 X X\x0a 7025 0: X X\x0a 7026 X\x09X\x0b 7027 0: X\x09X\x0b 7028 ** Failers 7029No match 7030 \xa0 X\x0a 7031No match 7032 7033/\H*\h+\V?\v{3,4}/ 7034 \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a 7035 0: \x09 \xa0X\x0a\x0b\x0c\x0d 7036 1: \x09 \xa0X\x0a\x0b\x0c 7037 \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a 7038 0: \x09 \xa0\x0a\x0b\x0c\x0d 7039 1: \x09 \xa0\x0a\x0b\x0c 7040 \x09\x20\xa0\x0a\x0b\x0c 7041 0: \x09 \xa0\x0a\x0b\x0c 7042 ** Failers 7043No match 7044 \x09\x20\xa0\x0a\x0b 7045No match 7046 7047/\H{3,4}/ 7048 XY ABCDE 7049 0: ABCD 7050 1: ABC 7051 XY PQR ST 7052 0: PQR 7053 7054/.\h{3,4}./ 7055 XY AB PQRS 7056 0: B P 7057 1: B 7058 7059/\h*X\h?\H+Y\H?Z/ 7060 >XNNNYZ 7061 0: XNNNYZ 7062 > X NYQZ 7063 0: X NYQZ 7064 ** Failers 7065No match 7066 >XYZ 7067No match 7068 > X NY Z 7069No match 7070 7071/\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/ 7072 >XY\x0aZ\x0aA\x0bNN\x0c 7073 0: XY\x0aZ\x0aA\x0bNN\x0c 7074 >\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c 7075 0: \x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c 7076 7077/.+A/<crlf> 7078 \r\nA 7079No match 7080 7081/\nA/<crlf> 7082 \r\nA 7083 0: \x0aA 7084 7085/[\r\n]A/<crlf> 7086 \r\nA 7087 0: \x0aA 7088 7089/(\r|\n)A/<crlf> 7090 \r\nA 7091 0: \x0aA 7092 7093/a\Rb/I<bsr_anycrlf> 7094Capturing subpattern count = 0 7095Options: bsr_anycrlf 7096First char = 'a' 7097Need char = 'b' 7098 a\rb 7099 0: a\x0db 7100 a\nb 7101 0: a\x0ab 7102 a\r\nb 7103 0: a\x0d\x0ab 7104 ** Failers 7105No match 7106 a\x85b 7107No match 7108 a\x0bb 7109No match 7110 7111/a\Rb/I<bsr_unicode> 7112Capturing subpattern count = 0 7113Options: bsr_unicode 7114First char = 'a' 7115Need char = 'b' 7116 a\rb 7117 0: a\x0db 7118 a\nb 7119 0: a\x0ab 7120 a\r\nb 7121 0: a\x0d\x0ab 7122 a\x85b 7123 0: a\x85b 7124 a\x0bb 7125 0: a\x0bb 7126 ** Failers 7127No match 7128 a\x85b\<bsr_anycrlf> 7129No match 7130 a\x0bb\<bsr_anycrlf> 7131No match 7132 7133/a\R?b/I<bsr_anycrlf> 7134Capturing subpattern count = 0 7135Options: bsr_anycrlf 7136First char = 'a' 7137Need char = 'b' 7138 a\rb 7139 0: a\x0db 7140 a\nb 7141 0: a\x0ab 7142 a\r\nb 7143 0: a\x0d\x0ab 7144 ** Failers 7145No match 7146 a\x85b 7147No match 7148 a\x0bb 7149No match 7150 7151/a\R?b/I<bsr_unicode> 7152Capturing subpattern count = 0 7153Options: bsr_unicode 7154First char = 'a' 7155Need char = 'b' 7156 a\rb 7157 0: a\x0db 7158 a\nb 7159 0: a\x0ab 7160 a\r\nb 7161 0: a\x0d\x0ab 7162 a\x85b 7163 0: a\x85b 7164 a\x0bb 7165 0: a\x0bb 7166 ** Failers 7167No match 7168 a\x85b\<bsr_anycrlf> 7169No match 7170 a\x0bb\<bsr_anycrlf> 7171No match 7172 7173/a\R{2,4}b/I<bsr_anycrlf> 7174Capturing subpattern count = 0 7175Options: bsr_anycrlf 7176First char = 'a' 7177Need char = 'b' 7178 a\r\n\nb 7179 0: a\x0d\x0a\x0ab 7180 a\n\r\rb 7181 0: a\x0a\x0d\x0db 7182 a\r\n\r\n\r\n\r\nb 7183 0: a\x0d\x0a\x0d\x0a\x0d\x0a\x0d\x0ab 7184 ** Failers 7185No match 7186 a\x85\85b 7187No match 7188 a\x0b\0bb 7189No match 7190 7191/a\R{2,4}b/I<bsr_unicode> 7192Capturing subpattern count = 0 7193Options: bsr_unicode 7194First char = 'a' 7195Need char = 'b' 7196 a\r\rb 7197 0: a\x0d\x0db 7198 a\n\n\nb 7199 0: a\x0a\x0a\x0ab 7200 a\r\n\n\r\rb 7201 0: a\x0d\x0a\x0a\x0d\x0db 7202 a\x85\85b 7203No match 7204 a\x0b\0bb 7205No match 7206 ** Failers 7207No match 7208 a\r\r\r\r\rb 7209No match 7210 a\x85\85b\<bsr_anycrlf> 7211No match 7212 a\x0b\0bb\<bsr_anycrlf> 7213No match 7214 7215/a(?!)|\wbc/ 7216 abc 7217 0: abc 7218 7219/a[]b/<JS> 7220 ** Failers 7221No match 7222 ab 7223No match 7224 7225/a[]+b/<JS> 7226 ** Failers 7227No match 7228 ab 7229No match 7230 7231/a[]*+b/<JS> 7232 ** Failers 7233No match 7234 ab 7235No match 7236 7237/a[^]b/<JS> 7238 aXb 7239 0: aXb 7240 a\nb 7241 0: a\x0ab 7242 ** Failers 7243No match 7244 ab 7245No match 7246 7247/a[^]+b/<JS> 7248 aXb 7249 0: aXb 7250 a\nX\nXb 7251 0: a\x0aX\x0aXb 7252 ** Failers 7253No match 7254 ab 7255No match 7256 7257/X$/E 7258 X 7259 0: X 7260 ** Failers 7261No match 7262 X\n 7263No match 7264 7265/X$/ 7266 X 7267 0: X 7268 X\n 7269 0: X 7270 7271/xyz/C 7272 xyz 7273--->xyz 7274 +0 ^ x 7275 +1 ^^ y 7276 +2 ^ ^ z 7277 +3 ^ ^ 7278 0: xyz 7279 abcxyz 7280--->abcxyz 7281 +0 ^ x 7282 +1 ^^ y 7283 +2 ^ ^ z 7284 +3 ^ ^ 7285 0: xyz 7286 abcxyz\Y 7287--->abcxyz 7288 +0 ^ x 7289 +0 ^ x 7290 +0 ^ x 7291 +0 ^ x 7292 +1 ^^ y 7293 +2 ^ ^ z 7294 +3 ^ ^ 7295 0: xyz 7296 ** Failers 7297No match 7298 abc 7299No match 7300 abc\Y 7301--->abc 7302 +0 ^ x 7303 +0 ^ x 7304 +0 ^ x 7305 +0 ^ x 7306No match 7307 abcxypqr 7308No match 7309 abcxypqr\Y 7310--->abcxypqr 7311 +0 ^ x 7312 +0 ^ x 7313 +0 ^ x 7314 +0 ^ x 7315 +1 ^^ y 7316 +2 ^ ^ z 7317 +0 ^ x 7318 +0 ^ x 7319 +0 ^ x 7320 +0 ^ x 7321 +0 ^ x 7322No match 7323 7324/(*NO_START_OPT)xyz/C 7325 abcxyz 7326--->abcxyz 7327+15 ^ x 7328+15 ^ x 7329+15 ^ x 7330+15 ^ x 7331+16 ^^ y 7332+17 ^ ^ z 7333+18 ^ ^ 7334 0: xyz 7335 7336/(?C)ab/ 7337 ab 7338--->ab 7339 0 ^ a 7340 0: ab 7341 \C-ab 7342 0: ab 7343 7344/ab/C 7345 ab 7346--->ab 7347 +0 ^ a 7348 +1 ^^ b 7349 +2 ^ ^ 7350 0: ab 7351 \C-ab 7352 0: ab 7353 7354/^"((?(?=[a])[^"])|b)*"$/C 7355 "ab" 7356--->"ab" 7357 +0 ^ ^ 7358 +1 ^ " 7359 +2 ^^ ((?(?=[a])[^"])|b)* 7360+21 ^^ " 7361 +3 ^^ (?(?=[a])[^"]) 7362+18 ^^ b 7363 +5 ^^ (?=[a]) 7364 +8 ^ [a] 7365+11 ^^ ) 7366+12 ^^ [^"] 7367+16 ^ ^ ) 7368+17 ^ ^ | 7369+21 ^ ^ " 7370 +3 ^ ^ (?(?=[a])[^"]) 7371+18 ^ ^ b 7372 +5 ^ ^ (?=[a]) 7373 +8 ^ [a] 7374+19 ^ ^ ) 7375+21 ^ ^ " 7376 +3 ^ ^ (?(?=[a])[^"]) 7377+18 ^ ^ b 7378 +5 ^ ^ (?=[a]) 7379 +8 ^ [a] 7380+17 ^ ^ | 7381+22 ^ ^ $ 7382+23 ^ ^ 7383 0: "ab" 7384 \C-"ab" 7385 0: "ab" 7386 7387/\d+X|9+Y/ 7388 ++++123999\P 7389Partial match: 123999 7390 ++++123999Y\P 7391 0: 999Y 7392 7393/Z(*F)/ 7394 Z\P 7395No match 7396 ZA\P 7397No match 7398 7399/Z(?!)/ 7400 Z\P 7401No match 7402 ZA\P 7403No match 7404 7405/dog(sbody)?/ 7406 dogs\P 7407 0: dog 7408 dogs\P\P 7409Partial match: dogs 7410 7411/dog(sbody)??/ 7412 dogs\P 7413 0: dog 7414 dogs\P\P 7415Partial match: dogs 7416 7417/dog|dogsbody/ 7418 dogs\P 7419 0: dog 7420 dogs\P\P 7421Partial match: dogs 7422 7423/dogsbody|dog/ 7424 dogs\P 7425 0: dog 7426 dogs\P\P 7427Partial match: dogs 7428 7429/Z(*F)Q|ZXY/ 7430 Z\P 7431Partial match: Z 7432 ZA\P 7433No match 7434 X\P 7435No match 7436 7437/\bthe cat\b/ 7438 the cat\P 7439 0: the cat 7440 the cat\P\P 7441Partial match: the cat 7442 7443/dog(sbody)?/ 7444 dogs\D\P 7445 0: dog 7446 body\D\R 7447 0: body 7448 7449/dog(sbody)?/ 7450 dogs\D\P\P 7451Partial match: dogs 7452 body\D\R 7453 0: body 7454 7455/abc/ 7456 abc\P 7457 0: abc 7458 abc\P\P 7459 0: abc 7460 7461/abc\K123/ 7462 xyzabc123pqr 7463Error -16 (item unsupported for DFA matching) 7464 7465/(?<=abc)123/ 7466 xyzabc123pqr 7467 0: 123 7468 xyzabc12\P 7469Partial match: abc12 7470 xyzabc12\P\P 7471Partial match: abc12 7472 7473/\babc\b/ 7474 +++abc+++ 7475 0: abc 7476 +++ab\P 7477Partial match: +ab 7478 +++ab\P\P 7479Partial match: +ab 7480 7481/(?=C)/g+ 7482 ABCDECBA 7483 0: 7484 0+ CDECBA 7485 0: 7486 0+ CBA 7487 7488/(abc|def|xyz)/I 7489Capturing subpattern count = 1 7490No options 7491No first char 7492No need char 7493 terhjk;abcdaadsfe 7494 0: abc 7495 the quick xyz brown fox 7496 0: xyz 7497 \Yterhjk;abcdaadsfe 7498 0: abc 7499 \Ythe quick xyz brown fox 7500 0: xyz 7501 ** Failers 7502No match 7503 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 7504No match 7505 \Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 7506No match 7507 7508/(abc|def|xyz)/SI 7509Capturing subpattern count = 1 7510No options 7511No first char 7512No need char 7513Subject length lower bound = 3 7514Starting byte set: a d x 7515 terhjk;abcdaadsfe 7516 0: abc 7517 the quick xyz brown fox 7518 0: xyz 7519 \Yterhjk;abcdaadsfe 7520 0: abc 7521 \Ythe quick xyz brown fox 7522 0: xyz 7523 ** Failers 7524No match 7525 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 7526No match 7527 \Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd 7528No match 7529 7530/abcd*/+ 7531 xxxxabcd\P 7532 0: abcd 7533 0+ 7534 1: abc 7535 xxxxabcd\P\P 7536Partial match: abcd 7537 dddxxx\R 7538 0: ddd 7539 0+ xxx 7540 1: dd 7541 2: d 7542 3: 7543 xxxxabcd\P\P 7544Partial match: abcd 7545 xxx\R 7546 0: 7547 0+ xxx 7548 7549/abcd*/i 7550 xxxxabcd\P 7551 0: abcd 7552 1: abc 7553 xxxxabcd\P\P 7554Partial match: abcd 7555 XXXXABCD\P 7556 0: ABCD 7557 1: ABC 7558 XXXXABCD\P\P 7559Partial match: ABCD 7560 7561/abc\d*/ 7562 xxxxabc1\P 7563 0: abc1 7564 1: abc 7565 xxxxabc1\P\P 7566Partial match: abc1 7567 7568/abc[de]*/ 7569 xxxxabcde\P 7570 0: abcde 7571 1: abcd 7572 2: abc 7573 xxxxabcde\P\P 7574Partial match: abcde 7575 7576/(?:(?1)|B)(A(*F)|C)/ 7577 ABCD 7578 0: BC 7579 CCD 7580 0: CC 7581 ** Failers 7582No match 7583 CAD 7584No match 7585 7586/^(?:(?1)|B)(A(*F)|C)/ 7587 CCD 7588 0: CC 7589 BCD 7590 0: BC 7591 ** Failers 7592No match 7593 ABCD 7594No match 7595 CAD 7596No match 7597 BAD 7598No match 7599 7600/^(?!a(*SKIP)b)/ 7601 ac 7602Error -16 (item unsupported for DFA matching) 7603 7604/^(?=a(*SKIP)b|ac)/ 7605 ** Failers 7606No match 7607 ac 7608Error -16 (item unsupported for DFA matching) 7609 7610/^(?=a(*THEN)b|ac)/ 7611 ac 7612Error -16 (item unsupported for DFA matching) 7613 7614/^(?=a(*PRUNE)b)/ 7615 ab 7616Error -16 (item unsupported for DFA matching) 7617 ** Failers 7618No match 7619 ac 7620Error -16 (item unsupported for DFA matching) 7621 7622/^(?(?!a(*SKIP)b))/ 7623 ac 7624Error -16 (item unsupported for DFA matching) 7625 7626/(?<=abc)def/ 7627 abc\P\P 7628Partial match: abc 7629 7630/abc$/ 7631 abc 7632 0: abc 7633 abc\P 7634 0: abc 7635 abc\P\P 7636Partial match: abc 7637 7638/abc$/m 7639 abc 7640 0: abc 7641 abc\n 7642 0: abc 7643 abc\P\P 7644Partial match: abc 7645 abc\n\P\P 7646 0: abc 7647 abc\P 7648 0: abc 7649 abc\n\P 7650 0: abc 7651 7652/abc\z/ 7653 abc 7654 0: abc 7655 abc\P 7656 0: abc 7657 abc\P\P 7658Partial match: abc 7659 7660/abc\Z/ 7661 abc 7662 0: abc 7663 abc\P 7664 0: abc 7665 abc\P\P 7666Partial match: abc 7667 7668/abc\b/ 7669 abc 7670 0: abc 7671 abc\P 7672 0: abc 7673 abc\P\P 7674Partial match: abc 7675 7676/abc\B/ 7677 abc 7678No match 7679 abc\P 7680Partial match: abc 7681 abc\P\P 7682Partial match: abc 7683 7684/.+/ 7685 abc\>0 7686 0: abc 7687 1: ab 7688 2: a 7689 abc\>1 7690 0: bc 7691 1: b 7692 abc\>2 7693 0: c 7694 abc\>3 7695No match 7696 abc\>4 7697Error -24 (bad offset value) 7698 abc\>-4 7699Error -24 (bad offset value) 7700 7701/^(?:a)++\w/ 7702 aaaab 7703 0: aaaab 7704 ** Failers 7705No match 7706 aaaa 7707No match 7708 bbb 7709No match 7710 7711/^(?:aa|(?:a)++\w)/ 7712 aaaab 7713 0: aaaab 7714 1: aa 7715 aaaa 7716 0: aa 7717 ** Failers 7718No match 7719 bbb 7720No match 7721 7722/^(?:a)*+\w/ 7723 aaaab 7724 0: aaaab 7725 bbb 7726 0: b 7727 ** Failers 7728No match 7729 aaaa 7730No match 7731 7732/^(a)++\w/ 7733 aaaab 7734 0: aaaab 7735 ** Failers 7736No match 7737 aaaa 7738No match 7739 bbb 7740No match 7741 7742/^(a|)++\w/ 7743 aaaab 7744 0: aaaab 7745 ** Failers 7746No match 7747 aaaa 7748No match 7749 bbb 7750No match 7751 7752/(?=abc){3}abc/+ 7753 abcabcabc 7754 0: abc 7755 0+ abcabc 7756 ** Failers 7757No match 7758 xyz 7759No match 7760 7761/(?=abc)+abc/+ 7762 abcabcabc 7763 0: abc 7764 0+ abcabc 7765 ** Failers 7766No match 7767 xyz 7768No match 7769 7770/(?=abc)++abc/+ 7771 abcabcabc 7772 0: abc 7773 0+ abcabc 7774 ** Failers 7775No match 7776 xyz 7777No match 7778 7779/(?=abc){0}xyz/ 7780 xyz 7781 0: xyz 7782 7783/(?=abc){1}xyz/ 7784 ** Failers 7785No match 7786 xyz 7787No match 7788 7789/(?=(a))?./ 7790 ab 7791 0: a 7792 bc 7793 0: b 7794 7795/(?=(a))??./ 7796 ab 7797 0: a 7798 bc 7799 0: b 7800 7801/^(?=(a)){0}b(?1)/ 7802 backgammon 7803 0: ba 7804 7805/^(?=(?1))?[az]([abc])d/ 7806 abd 7807 0: abd 7808 zcdxx 7809 0: zcd 7810 7811/^(?!a){0}\w+/ 7812 aaaaa 7813 0: aaaaa 7814 1: aaaa 7815 2: aaa 7816 3: aa 7817 4: a 7818 7819/(?<=(abc))?xyz/ 7820 abcxyz 7821 0: xyz 7822 pqrxyz 7823 0: xyz 7824 7825/((?2))((?1))/ 7826 abc 7827Error -26 (nested recursion at the same subject position) 7828 7829/(?(R)a+|(?R)b)/ 7830 aaaabcde 7831 0: aaaab 7832 7833/(?(R)a+|((?R))b)/ 7834 aaaabcde 7835 0: aaaab 7836 7837/((?(R)a+|(?1)b))/ 7838 aaaabcde 7839 0: aaaab 7840 7841/((?(R2)a+|(?1)b))/ 7842 aaaabcde 7843Error -17 (backreference condition or recursion test not supported for DFA matching) 7844 7845/(?(R)a*(?1)|((?R))b)/ 7846 aaaabcde 7847Error -26 (nested recursion at the same subject position) 7848 7849/(a+)/ 7850 \O6aaaa 7851Matched, but too many subsidiary matches 7852 0: aaaa 7853 1: aaa 7854 2: aa 7855 \O8aaaa 7856 0: aaaa 7857 1: aaa 7858 2: aa 7859 3: a 7860 7861/ab\Cde/ 7862 abXde 7863 0: abXde 7864 7865/(?<=ab\Cde)X/ 7866 abZdeX 7867 0: X 7868 7869/^\R/ 7870 \r\P 7871 0: \x0d 7872 \r\P\P 7873Partial match: \x0d 7874 7875/^\R{2,3}x/ 7876 \r\P 7877Partial match: \x0d 7878 \r\P\P 7879Partial match: \x0d 7880 \r\r\P 7881Partial match: \x0d\x0d 7882 \r\r\P\P 7883Partial match: \x0d\x0d 7884 \r\r\r\P 7885Partial match: \x0d\x0d\x0d 7886 \r\r\r\P\P 7887Partial match: \x0d\x0d\x0d 7888 \r\rx 7889 0: \x0d\x0dx 7890 \r\r\rx 7891 0: \x0d\x0d\x0dx 7892 7893/^\R{2,3}?x/ 7894 \r\P 7895Partial match: \x0d 7896 \r\P\P 7897Partial match: \x0d 7898 \r\r\P 7899Partial match: \x0d\x0d 7900 \r\r\P\P 7901Partial match: \x0d\x0d 7902 \r\r\r\P 7903Partial match: \x0d\x0d\x0d 7904 \r\r\r\P\P 7905Partial match: \x0d\x0d\x0d 7906 \r\rx 7907 0: \x0d\x0dx 7908 \r\r\rx 7909 0: \x0d\x0d\x0dx 7910 7911/^\R?x/ 7912 \r\P 7913Partial match: \x0d 7914 \r\P\P 7915Partial match: \x0d 7916 x 7917 0: x 7918 \rx 7919 0: \x0dx 7920 7921/^\R+x/ 7922 \r\P 7923Partial match: \x0d 7924 \r\P\P 7925Partial match: \x0d 7926 \r\n\P 7927Partial match: \x0d\x0a 7928 \r\n\P\P 7929Partial match: \x0d\x0a 7930 \rx 7931 0: \x0dx 7932 7933/^a$/<CRLF> 7934 a\r\P 7935Partial match: a\x0d 7936 a\r\P\P 7937Partial match: a\x0d 7938 7939/^a$/m<CRLF> 7940 a\r\P 7941Partial match: a\x0d 7942 a\r\P\P 7943Partial match: a\x0d 7944 7945/^(a$|a\r)/<CRLF> 7946 a\r\P 7947 0: a\x0d 7948 a\r\P\P 7949Partial match: a\x0d 7950 7951/^(a$|a\r)/m<CRLF> 7952 a\r\P 7953 0: a\x0d 7954 a\r\P\P 7955Partial match: a\x0d 7956 7957/./<CRLF> 7958 \r\P 7959 0: \x0d 7960 \r\P\P 7961Partial match: \x0d 7962 7963/.{2,3}/<CRLF> 7964 \r\P 7965Partial match: \x0d 7966 \r\P\P 7967Partial match: \x0d 7968 \r\r\P 7969 0: \x0d\x0d 7970 \r\r\P\P 7971Partial match: \x0d\x0d 7972 \r\r\r\P 7973 0: \x0d\x0d\x0d 7974 1: \x0d\x0d 7975 \r\r\r\P\P 7976Partial match: \x0d\x0d\x0d 7977 7978/.{2,3}?/<CRLF> 7979 \r\P 7980Partial match: \x0d 7981 \r\P\P 7982Partial match: \x0d 7983 \r\r\P 7984 0: \x0d\x0d 7985 \r\r\P\P 7986Partial match: \x0d\x0d 7987 \r\r\r\P 7988 0: \x0d\x0d\x0d 7989 1: \x0d\x0d 7990 \r\r\r\P\P 7991Partial match: \x0d\x0d\x0d 7992 7993/-- Test simple validity check for restarts --/ 7994 7995/abcdef/ 7996 abc\R 7997Error -30 (invalid data in workspace for DFA restart) 7998 7999/<H((?(?!<H|F>)(.)|(?R))++)*F>/ 8000 text <H more text <H texting more hexA0-"\xA0" hex above 7F-"\xBC" F> text xxxxx <H text F> text F> text2 <H text sample F> more text. 8001 0: <H more text <H texting more hexA0-"\xa0" hex above 7F-"\xbc" F> text xxxxx <H text F> text F> 8002 8003/^(?>.{4})abc|^\w\w.xabcd/ 8004 xxxxabcd 8005 0: xxxxabcd 8006 1: xxxxabc 8007 xx\xa0xabcd 8008 0: xx\xa0xabcd 8009 1: xx\xa0xabc 8010 8011/^(.{4}){2}+abc|^\w\w.x\w\w\w\wabcd/ 8012 xxxxxxxxabcd 8013 0: xxxxxxxxabcd 8014 1: xxxxxxxxabc 8015 xx\xa0xxxxxabcd 8016 0: xx\xa0xxxxxabcd 8017 1: xx\xa0xxxxxabc 8018 8019/-- End of testinput8 --/ 8020
