Annotation of embedaddon/php/ext/pcre/pcrelib/testdata/testinput2, revision 1.1.1.1
1.1 misho 1: /-- This set of tests is not Perl-compatible. It checks on special features
2: of PCRE's API, error diagnostics, and the compiled code of some patterns.
3: It also checks the non-Perl syntax the PCRE supports (Python, .NET,
4: Oniguruma). Finally, there are some tests where PCRE and Perl differ,
5: either because PCRE can't be compatible, or there is a possible Perl
6: bug. --/
7:
8: /-- Originally, the Perl >= 5.10 things were in here too, but now I have
9: separated many (most?) of them out into test 11. However, there may still
10: be some that were overlooked. --/
11:
12: /(a)b|/I
13:
14: /abc/I
15: abc
16: defabc
17: \Aabc
18: *** Failers
19: \Adefabc
20: ABC
21:
22: /^abc/I
23: abc
24: \Aabc
25: *** Failers
26: defabc
27: \Adefabc
28:
29: /a+bc/I
30:
31: /a*bc/I
32:
33: /a{3}bc/I
34:
35: /(abc|a+z)/I
36:
37: /^abc$/I
38: abc
39: *** Failers
40: def\nabc
41:
42: /ab\idef/X
43:
44: /(?X)ab\idef/X
45:
46: /x{5,4}/
47:
48: /z{65536}/
49:
50: /[abcd/
51:
52: /(?X)[\B]/
53:
54: /(?X)[\R]/
55:
56: /(?X)[\X]/
57:
58: /[\B]/BZ
59:
60: /[\R]/BZ
61:
62: /[\X]/BZ
63:
64: /[z-a]/
65:
66: /^*/
67:
68: /(abc/
69:
70: /(?# abc/
71:
72: /(?z)abc/
73:
74: /.*b/I
75:
76: /.*?b/I
77:
78: /cat|dog|elephant/I
79: this sentence eventually mentions a cat
80: this sentences rambles on and on for a while and then reaches elephant
81:
82: /cat|dog|elephant/IS
83: this sentence eventually mentions a cat
84: this sentences rambles on and on for a while and then reaches elephant
85:
86: /cat|dog|elephant/IiS
87: this sentence eventually mentions a CAT cat
88: this sentences rambles on and on for a while to elephant ElePhant
89:
90: /a|[bcd]/IS
91:
92: /(a|[^\dZ])/IS
93:
94: /(a|b)*[\s]/IS
95:
96: /(ab\2)/
97:
98: /{4,5}abc/
99:
100: /(a)(b)(c)\2/I
101: abcb
102: \O0abcb
103: \O3abcb
104: \O6abcb
105: \O9abcb
106: \O12abcb
107:
108: /(a)bc|(a)(b)\2/I
109: abc
110: \O0abc
111: \O3abc
112: \O6abc
113: aba
114: \O0aba
115: \O3aba
116: \O6aba
117: \O9aba
118: \O12aba
119:
120: /abc$/IE
121: abc
122: *** Failers
123: abc\n
124: abc\ndef
125:
126: /(a)(b)(c)(d)(e)\6/
127:
128: /the quick brown fox/I
129: the quick brown fox
130: this is a line with the quick brown fox
131:
132: /the quick brown fox/IA
133: the quick brown fox
134: *** Failers
135: this is a line with the quick brown fox
136:
137: /ab(?z)cd/
138:
139: /^abc|def/I
140: abcdef
141: abcdef\B
142:
143: /.*((abc)$|(def))/I
144: defabc
145: \Zdefabc
146:
147: /abc/P
148: abc
149: *** Failers
150:
151: /^abc|def/P
152: abcdef
153: abcdef\B
154:
155: /.*((abc)$|(def))/P
156: defabc
157: \Zdefabc
158:
159: /the quick brown fox/P
160: the quick brown fox
161: *** Failers
162: The Quick Brown Fox
163:
164: /the quick brown fox/Pi
165: the quick brown fox
166: The Quick Brown Fox
167:
168: /abc.def/P
169: *** Failers
170: abc\ndef
171:
172: /abc$/P
173: abc
174: abc\n
175:
176: /(abc)\2/P
177:
178: /(abc\1)/P
179: abc
180:
181: /)/
182:
183: /a[]b/
184:
185: /[^aeiou ]{3,}/I
186: co-processors, and for
187:
188: /<.*>/I
189: abc<def>ghi<klm>nop
190:
191: /<.*?>/I
192: abc<def>ghi<klm>nop
193:
194: /<.*>/IU
195: abc<def>ghi<klm>nop
196:
197: /(?U)<.*>/I
198: abc<def>ghi<klm>nop
199:
200: /<.*?>/IU
201: abc<def>ghi<klm>nop
202:
203: /={3,}/IU
204: abc========def
205:
206: /(?U)={3,}?/I
207: abc========def
208:
209: /(?<!bar|cattle)foo/I
210: foo
211: catfoo
212: *** Failers
213: the barfoo
214: and cattlefoo
215:
216: /(?<=a+)b/
217:
218: /(?<=aaa|b{0,3})b/
219:
220: /(?<!(foo)a\1)bar/
221:
222: /(?i)abc/I
223:
224: /(a|(?m)a)/I
225:
226: /(?i)^1234/I
227:
228: /(^b|(?i)^d)/I
229:
230: /(?s).*/I
231:
232: /[abcd]/IS
233:
234: /(?i)[abcd]/IS
235:
236: /(?m)[xy]|(b|c)/IS
237:
238: /(^a|^b)/Im
239:
240: /(?i)(^a|^b)/Im
241:
242: /(a)(?(1)a|b|c)/
243:
244: /(?(?=a)a|b|c)/
245:
246: /(?(1a)/
247:
248: /(?(1a))/
249:
250: /(?(?i))/
251:
252: /(?(abc))/
253:
254: /(?(?<ab))/
255:
256: /((?s)blah)\s+\1/I
257:
258: /((?i)blah)\s+\1/I
259:
260: /((?i)b)/IDZS
261:
262: /(a*b|(?i:c*(?-i)d))/IS
263:
264: /a$/I
265: a
266: a\n
267: *** Failers
268: \Za
269: \Za\n
270:
271: /a$/Im
272: a
273: a\n
274: \Za\n
275: *** Failers
276: \Za
277:
278: /\Aabc/Im
279:
280: /^abc/Im
281:
282: /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I
283: aaaaabbbbbcccccdef
284:
285: /(?<=foo)[ab]/IS
286:
287: /(?<!foo)(alpha|omega)/IS
288:
289: /(?!alphabet)[ab]/IS
290:
291: /(?<=foo\n)^bar/Im
292: foo\nbarbar
293: ***Failers
294: rhubarb
295: barbell
296: abc\nbarton
297:
298: /^(?<=foo\n)bar/Im
299: foo\nbarbar
300: ***Failers
301: rhubarb
302: barbell
303: abc\nbarton
304:
305: /(?>^abc)/Im
306: abc
307: def\nabc
308: *** Failers
309: defabc
310:
311: /(?<=ab(c+)d)ef/
312:
313: /(?<=ab(?<=c+)d)ef/
314:
315: /(?<=ab(c|de)f)g/
316:
317: /The next three are in testinput2 because they have variable length branches/
318:
319: /(?<=bullock|donkey)-cart/I
320: the bullock-cart
321: a donkey-cart race
322: *** Failers
323: cart
324: horse-and-cart
325:
326: /(?<=ab(?i)x|y|z)/I
327:
328: /(?>.*)(?<=(abcd)|(xyz))/I
329: alphabetabcd
330: endingxyz
331:
332: /(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I
333: abxyZZ
334: abXyZZ
335: ZZZ
336: zZZ
337: bZZ
338: BZZ
339: *** Failers
340: ZZ
341: abXYZZ
342: zzz
343: bzz
344:
345: /(?<!(foo)a)bar/I
346: bar
347: foobbar
348: *** Failers
349: fooabar
350:
351: /This one is here because Perl 5.005_02 doesn't fail it/I
352:
353: /^(a)?(?(1)a|b)+$/I
354: *** Failers
355: a
356:
357: /This one is here because Perl behaves differently; see also the following/I
358:
359: /^(a\1?){4}$/I
360: aaaa
361: aaaaaa
362:
363: /Perl does not fail these two for the final subjects. Neither did PCRE until/
364: /release 8.01. The problem is in backtracking into a subpattern that contains/
365: /a recursive reference to itself. PCRE has now made these into atomic patterns./
366:
367: /^(xa|=?\1a){2}$/
368: xa=xaa
369: ** Failers
370: xa=xaaa
371:
372: /^(xa|=?\1a)+$/
373: xa=xaa
374: ** Failers
375: xa=xaaa
376:
377: /These are syntax tests from Perl 5.005/I
378:
379: /a[b-a]/
380:
381: /a[]b/
382:
383: /a[/
384:
385: /*a/
386:
387: /(*)b/
388:
389: /abc)/
390:
391: /(abc/
392:
393: /a**/
394:
395: /)(/
396:
397: /\1/
398:
399: /\2/
400:
401: /(a)|\2/
402:
403: /a[b-a]/Ii
404:
405: /a[]b/Ii
406:
407: /a[/Ii
408:
409: /*a/Ii
410:
411: /(*)b/Ii
412:
413: /abc)/Ii
414:
415: /(abc/Ii
416:
417: /a**/Ii
418:
419: /)(/Ii
420:
421: /:(?:/
422:
423: /(?<%)b/
424:
425: /a(?{)b/
426:
427: /a(?{{})b/
428:
429: /a(?{}})b/
430:
431: /a(?{"{"})b/
432:
433: /a(?{"{"}})b/
434:
435: /(?(1?)a|b)/
436:
437: /[a[:xyz:/
438:
439: /(?<=x+)y/
440:
441: /a{37,17}/
442:
443: /abc/\
444:
445: /abc/\P
446:
447: /abc/\i
448:
449: /(a)bc(d)/I
450: abcd
451: abcd\C2
452: abcd\C5
453:
454: /(.{20})/I
455: abcdefghijklmnopqrstuvwxyz
456: abcdefghijklmnopqrstuvwxyz\C1
457: abcdefghijklmnopqrstuvwxyz\G1
458:
459: /(.{15})/I
460: abcdefghijklmnopqrstuvwxyz
461: abcdefghijklmnopqrstuvwxyz\C1\G1
462:
463: /(.{16})/I
464: abcdefghijklmnopqrstuvwxyz
465: abcdefghijklmnopqrstuvwxyz\C1\G1\L
466:
467: /^(a|(bc))de(f)/I
468: adef\G1\G2\G3\G4\L
469: bcdef\G1\G2\G3\G4\L
470: adefghijk\C0
471:
472: /^abc\00def/I
473: abc\00def\L\C0
474:
475: /word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
476: )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
477: )?)?)?)?)?)?)?)?)?otherword/I
478:
479: /.*X/IDZ
480:
481: /.*X/IDZs
482:
483: /(.*X|^B)/IDZ
484:
485: /(.*X|^B)/IDZs
486:
487: /(?s)(.*X|^B)/IDZ
488:
489: /(?s:.*X|^B)/IDZ
490:
491: /\Biss\B/I+
492: Mississippi
493:
494: /\Biss\B/I+P
495: Mississippi
496:
497: /iss/IG+
498: Mississippi
499:
500: /\Biss\B/IG+
501: Mississippi
502:
503: /\Biss\B/Ig+
504: Mississippi
505: *** Failers
506: Mississippi\A
507:
508: /(?<=[Ms])iss/Ig+
509: Mississippi
510:
511: /(?<=[Ms])iss/IG+
512: Mississippi
513:
514: /^iss/Ig+
515: ississippi
516:
517: /.*iss/Ig+
518: abciss\nxyzisspqr
519:
520: /.i./I+g
521: Mississippi
522: Mississippi\A
523: Missouri river
524: Missouri river\A
525:
526: /^.is/I+g
527: Mississippi
528:
529: /^ab\n/Ig+
530: ab\nab\ncd
531:
532: /^ab\n/Img+
533: ab\nab\ncd
534:
535: /abc/I
536:
537: /abc|bac/I
538:
539: /(abc|bac)/I
540:
541: /(abc|(c|dc))/I
542:
543: /(abc|(d|de)c)/I
544:
545: /a*/I
546:
547: /a+/I
548:
549: /(baa|a+)/I
550:
551: /a{0,3}/I
552:
553: /baa{3,}/I
554:
555: /"([^\\"]+|\\.)*"/I
556:
557: /(abc|ab[cd])/I
558:
559: /(a|.)/I
560:
561: /a|ba|\w/I
562:
563: /abc(?=pqr)/I
564:
565: /...(?<=abc)/I
566:
567: /abc(?!pqr)/I
568:
569: /ab./I
570:
571: /ab[xyz]/I
572:
573: /abc*/I
574:
575: /ab.c*/I
576:
577: /a.c*/I
578:
579: /.c*/I
580:
581: /ac*/I
582:
583: /(a.c*|b.c*)/I
584:
585: /a.c*|aba/I
586:
587: /.+a/I
588:
589: /(?=abcda)a.*/I
590:
591: /(?=a)a.*/I
592:
593: /a(b)*/I
594:
595: /a\d*/I
596:
597: /ab\d*/I
598:
599: /a(\d)*/I
600:
601: /abcde{0,0}/I
602:
603: /ab\d+/I
604:
605: /a(?(1)b)(.)/I
606:
607: /a(?(1)bag|big)(.)/I
608:
609: /a(?(1)bag|big)*(.)/I
610:
611: /a(?(1)bag|big)+(.)/I
612:
613: /a(?(1)b..|b..)(.)/I
614:
615: /ab\d{0}e/I
616:
617: /a?b?/I
618: a
619: b
620: ab
621: \
622: *** Failers
623: \N
624:
625: /|-/I
626: abcd
627: -abc
628: \Nab-c
629: *** Failers
630: \Nabc
631:
632: /a*(b+)(z)(z)/P
633: aaaabbbbzzzz
634: aaaabbbbzzzz\O0
635: aaaabbbbzzzz\O1
636: aaaabbbbzzzz\O2
637: aaaabbbbzzzz\O3
638: aaaabbbbzzzz\O4
639: aaaabbbbzzzz\O5
640:
641: /^.?abcd/IS
642:
643: /\( # ( at start
644: (?: # Non-capturing bracket
645: (?>[^()]+) # Either a sequence of non-brackets (no backtracking)
646: | # Or
647: (?R) # Recurse - i.e. nested bracketed string
648: )* # Zero or more contents
649: \) # Closing )
650: /Ix
651: (abcd)
652: (abcd)xyz
653: xyz(abcd)
654: (ab(xy)cd)pqr
655: (ab(xycd)pqr
656: () abc ()
657: 12(abcde(fsh)xyz(foo(bar))lmno)89
658: *** Failers
659: abcd
660: abcd)
661: (abcd
662:
663: /\( ( (?>[^()]+) | (?R) )* \) /Ixg
664: (ab(xy)cd)pqr
665: 1(abcd)(x(y)z)pqr
666:
667: /\( (?: (?>[^()]+) | (?R) ) \) /Ix
668: (abcd)
669: (ab(xy)cd)
670: (a(b(c)d)e)
671: ((ab))
672: *** Failers
673: ()
674:
675: /\( (?: (?>[^()]+) | (?R) )? \) /Ix
676: ()
677: 12(abcde(fsh)xyz(foo(bar))lmno)89
678:
679: /\( ( (?>[^()]+) | (?R) )* \) /Ix
680: (ab(xy)cd)
681:
682: /\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix
683: (ab(xy)cd)
684:
685: /\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix
686: (ab(xy)cd)
687: (123ab(xy)cd)
688:
689: /\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix
690: (ab(xy)cd)
691: (123ab(xy)cd)
692:
693: /\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix
694: (ab(xy)cd)
695:
696: /\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix
697: (abcd(xyz<p>qrs)123)
698:
699: /\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix
700: (ab(cd)ef)
701: (ab(cd(ef)gh)ij)
702:
703: /^[[:alnum:]]/DZ
704:
705: /^[[:^alnum:]]/DZ
706:
707: /^[[:alpha:]]/DZ
708:
709: /^[[:^alpha:]]/DZ
710:
711: /[_[:alpha:]]/IS
712:
713: /^[[:ascii:]]/DZ
714:
715: /^[[:^ascii:]]/DZ
716:
717: /^[[:blank:]]/DZ
718:
719: /^[[:^blank:]]/DZ
720:
721: /[\n\x0b\x0c\x0d[:blank:]]/IS
722:
723: /^[[:cntrl:]]/DZ
724:
725: /^[[:digit:]]/DZ
726:
727: /^[[:graph:]]/DZ
728:
729: /^[[:lower:]]/DZ
730:
731: /^[[:print:]]/DZ
732:
733: /^[[:punct:]]/DZ
734:
735: /^[[:space:]]/DZ
736:
737: /^[[:upper:]]/DZ
738:
739: /^[[:xdigit:]]/DZ
740:
741: /^[[:word:]]/DZ
742:
743: /^[[:^cntrl:]]/DZ
744:
745: /^[12[:^digit:]]/DZ
746:
747: /^[[:^blank:]]/DZ
748:
749: /[01[:alpha:]%]/DZ
750:
751: /[[.ch.]]/I
752:
753: /[[=ch=]]/I
754:
755: /[[:rhubarb:]]/I
756:
757: /[[:upper:]]/Ii
758: A
759: a
760:
761: /[[:lower:]]/Ii
762: A
763: a
764:
765: /((?-i)[[:lower:]])[[:lower:]]/Ii
766: ab
767: aB
768: *** Failers
769: Ab
770: AB
771:
772: /[\200-\110]/I
773:
774: /^(?(0)f|b)oo/I
775:
776: /This one's here because of the large output vector needed/I
777:
778: /(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I
779: \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
780:
781: /This one's here because Perl does this differently and PCRE can't at present/I
782:
783: /(main(O)?)+/I
784: mainmain
785: mainOmain
786:
787: /These are all cases where Perl does it differently (nested captures)/I
788:
789: /^(a(b)?)+$/I
790: aba
791:
792: /^(aa(bb)?)+$/I
793: aabbaa
794:
795: /^(aa|aa(bb))+$/I
796: aabbaa
797:
798: /^(aa(bb)??)+$/I
799: aabbaa
800:
801: /^(?:aa(bb)?)+$/I
802: aabbaa
803:
804: /^(aa(b(b))?)+$/I
805: aabbaa
806:
807: /^(?:aa(b(b))?)+$/I
808: aabbaa
809:
810: /^(?:aa(b(?:b))?)+$/I
811: aabbaa
812:
813: /^(?:aa(bb(?:b))?)+$/I
814: aabbbaa
815:
816: /^(?:aa(b(?:bb))?)+$/I
817: aabbbaa
818:
819: /^(?:aa(?:b(b))?)+$/I
820: aabbaa
821:
822: /^(?:aa(?:b(bb))?)+$/I
823: aabbbaa
824:
825: /^(aa(b(bb))?)+$/I
826: aabbbaa
827:
828: /^(aa(bb(bb))?)+$/I
829: aabbbbaa
830:
831: /--------------------------------------------------------------------/I
832:
833: /#/IxDZ
834:
835: /a#/IxDZ
836:
837: /[\s]/DZ
838:
839: /[\S]/DZ
840:
841: /a(?i)b/DZ
842: ab
843: aB
844: *** Failers
845: AB
846:
847: /(a(?i)b)/DZ
848: ab
849: aB
850: *** Failers
851: AB
852:
853: / (?i)abc/IxDZ
854:
855: /#this is a comment
856: (?i)abc/IxDZ
857:
858: /123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
859:
860: /\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
861:
862: /\Q\E/DZ
863: \
864:
865: /\Q\Ex/DZ
866:
867: / \Q\E/DZ
868:
869: /a\Q\E/DZ
870: abc
871: bca
872: bac
873:
874: /a\Q\Eb/DZ
875: abc
876:
877: /\Q\Eabc/DZ
878:
879: /x*+\w/DZ
880: *** Failers
881: xxxxx
882:
883: /x?+/DZ
884:
885: /x++/DZ
886:
887: /x{1,3}+/DZ
888:
889: /(x)*+/DZ
890:
891: /^(\w++|\s++)*$/I
892: now is the time for all good men to come to the aid of the party
893: *** Failers
894: this is not a line with only words and spaces!
895:
896: /(\d++)(\w)/I
897: 12345a
898: *** Failers
899: 12345+
900:
901: /a++b/I
902: aaab
903:
904: /(a++b)/I
905: aaab
906:
907: /(a++)b/I
908: aaab
909:
910: /([^()]++|\([^()]*\))+/I
911: ((abc(ade)ufh()()x
912:
913: /\(([^()]++|\([^()]+\))+\)/I
914: (abc)
915: (abc(def)xyz)
916: *** Failers
917: ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
918:
919: /(abc){1,3}+/DZ
920:
921: /a+?+/I
922:
923: /a{2,3}?+b/I
924:
925: /(?U)a+?+/I
926:
927: /a{2,3}?+b/IU
928:
929: /x(?U)a++b/DZ
930: xaaaab
931:
932: /(?U)xa++b/DZ
933: xaaaab
934:
935: /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/DZ
936:
937: /^x(?U)a+b/DZ
938:
939: /^x(?U)(a+)b/DZ
940:
941: /[.x.]/I
942:
943: /[=x=]/I
944:
945: /[:x:]/I
946:
947: /\l/I
948:
949: /\L/I
950:
951: /\N{name}/I
952:
953: /\u/I
954:
955: /\U/I
956:
957: /[/I
958:
959: /[a-/I
960:
961: /[[:space:]/I
962:
963: /[\s]/IDZ
964:
965: /[[:space:]]/IDZ
966:
967: /[[:space:]abcde]/IDZ
968:
969: /< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix
970: <>
971: <abcd>
972: <abc <123> hij>
973: <abc <def> hij>
974: <abc<>def>
975: <abc<>
976: *** Failers
977: <abc
978:
979: |8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ
980:
981: |\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ
982:
983: /(.*)\d+\1/I
984:
985: /(.*)\d+/I
986:
987: /(.*)\d+\1/Is
988:
989: /(.*)\d+/Is
990:
991: /(.*(xyz))\d+\2/I
992:
993: /((.*))\d+\1/I
994: abc123bc
995:
996: /a[b]/I
997:
998: /(?=a).*/I
999:
1000: /(?=abc).xyz/IiI
1001:
1002: /(?=abc)(?i).xyz/I
1003:
1004: /(?=a)(?=b)/I
1005:
1006: /(?=.)a/I
1007:
1008: /((?=abcda)a)/I
1009:
1010: /((?=abcda)ab)/I
1011:
1012: /()a/I
1013:
1014: /(?(1)ab|ac)(.)/I
1015:
1016: /(?(1)abz|acz)(.)/I
1017:
1018: /(?(1)abz)(.)/I
1019:
1020: /(?(1)abz)(1)23/I
1021:
1022: /(a)+/I
1023:
1024: /(a){2,3}/I
1025:
1026: /(a)*/I
1027:
1028: /[a]/I
1029:
1030: /[ab]/I
1031:
1032: /[ab]/IS
1033:
1034: /[^a]/I
1035:
1036: /\d456/I
1037:
1038: /\d456/IS
1039:
1040: /a^b/I
1041:
1042: /^a/Im
1043: abcde
1044: xy\nabc
1045: *** Failers
1046: xyabc
1047:
1048: /c|abc/I
1049:
1050: /(?i)[ab]/IS
1051:
1052: /[ab](?i)cd/IS
1053:
1054: /abc(?C)def/I
1055: abcdef
1056: 1234abcdef
1057: *** Failers
1058: abcxyz
1059: abcxyzf
1060:
1061: /abc(?C)de(?C1)f/I
1062: 123abcdef
1063:
1064: /(?C1)\dabc(?C2)def/I
1065: 1234abcdef
1066: *** Failers
1067: abcdef
1068:
1069: /(?C255)ab/I
1070:
1071: /(?C256)ab/I
1072:
1073: /(?Cab)xx/I
1074:
1075: /(?C12vr)x/I
1076:
1077: /abc(?C)def/I
1078: *** Failers
1079: \x83\x0\x61bcdef
1080:
1081: /(abc)(?C)de(?C1)f/I
1082: 123abcdef
1083: 123abcdef\C+
1084: 123abcdef\C-
1085: *** Failers
1086: 123abcdef\C!1
1087:
1088: /(?C0)(abc(?C1))*/I
1089: abcabcabc
1090: abcabc\C!1!3
1091: *** Failers
1092: abcabcabc\C!1!3
1093:
1094: /(\d{3}(?C))*/I
1095: 123\C+
1096: 123456\C+
1097: 123456789\C+
1098:
1099: /((xyz)(?C)p|(?C1)xyzabc)/I
1100: xyzabc\C+
1101:
1102: /(X)((xyz)(?C)p|(?C1)xyzabc)/I
1103: Xxyzabc\C+
1104:
1105: /(?=(abc))(?C)abcdef/I
1106: abcdef\C+
1107:
1108: /(?!(abc)(?C1)d)(?C2)abcxyz/I
1109: abcxyz\C+
1110:
1111: /(?<=(abc)(?C))xyz/I
1112: abcxyz\C+
1113:
1114: /a(b+)(c*)(?C1)/I
1115: abbbbbccc\C*1
1116:
1117: /a(b+?)(c*?)(?C1)/I
1118: abbbbbccc\C*1
1119:
1120: /(?C)abc/I
1121:
1122: /(?C)^abc/I
1123:
1124: /(?C)a|b/IS
1125:
1126: /(?R)/I
1127:
1128: /(a|(?R))/I
1129:
1130: /(ab|(bc|(de|(?R))))/I
1131:
1132: /x(ab|(bc|(de|(?R))))/I
1133: xab
1134: xbc
1135: xde
1136: xxab
1137: xxxab
1138: *** Failers
1139: xyab
1140:
1141: /(ab|(bc|(de|(?1))))/I
1142:
1143: /x(ab|(bc|(de|(?1)x)x)x)/I
1144:
1145: /^([^()]|\((?1)*\))*$/I
1146: abc
1147: a(b)c
1148: a(b(c))d
1149: *** Failers)
1150: a(b(c)d
1151:
1152: /^>abc>([^()]|\((?1)*\))*<xyz<$/I
1153: >abc>123<xyz<
1154: >abc>1(2)3<xyz<
1155: >abc>(1(2)3)<xyz<
1156:
1157: /(a(?1)b)/DZ
1158:
1159: /(a(?1)+b)/DZ
1160:
1161: /^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I
1162: 12
1163: (((2+2)*-3)-7)
1164: -12
1165: *** Failers
1166: ((2+2)*-3)-7)
1167:
1168: /^(x(y|(?1){2})z)/I
1169: xyz
1170: xxyzxyzz
1171: *** Failers
1172: xxyzz
1173: xxyzxyzxyzz
1174:
1175: /((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix
1176: <>
1177: <abcd>
1178: <abc <123> hij>
1179: <abc <def> hij>
1180: <abc<>def>
1181: <abc<>
1182: *** Failers
1183: <abc
1184:
1185: /(?1)/I
1186:
1187: /((?2)(abc)/I
1188:
1189: /^(abc)def(?1)/I
1190: abcdefabc
1191:
1192: /^(a|b|c)=(?1)+/I
1193: a=a
1194: a=b
1195: a=bc
1196:
1197: /^(a|b|c)=((?1))+/I
1198: a=a
1199: a=b
1200: a=bc
1201:
1202: /a(?P<name1>b|c)d(?P<longername2>e)/DZ
1203: abde
1204: acde
1205:
1206: /(?:a(?P<c>c(?P<d>d)))(?P<a>a)/DZ
1207:
1208: /(?P<a>a)...(?P=a)bbb(?P>a)d/DZ
1209:
1210: /^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii
1211: 1221
1212: Satan, oscillate my metallic sonatas!
1213: A man, a plan, a canal: Panama!
1214: Able was I ere I saw Elba.
1215: *** Failers
1216: The quick brown fox
1217:
1218: /((?(R)a|b))\1(?1)?/I
1219: bb
1220: bbaa
1221:
1222: /(.*)a/Is
1223:
1224: /(.*)a\1/Is
1225:
1226: /(.*)a(b)\2/Is
1227:
1228: /((.*)a|(.*)b)z/Is
1229:
1230: /((.*)a|(.*)b)z\1/Is
1231:
1232: /((.*)a|(.*)b)z\2/Is
1233:
1234: /((.*)a|(.*)b)z\3/Is
1235:
1236: /((.*)a|^(.*)b)z\3/Is
1237:
1238: /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is
1239:
1240: /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is
1241:
1242: /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is
1243:
1244: /(a)(bc)/INDZ
1245: abc
1246:
1247: /(?P<one>a)(bc)/INDZ
1248: abc
1249:
1250: /(a)(?P<named>bc)/INDZ
1251:
1252: /(a+)*zz/I
1253: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M
1254: aaaaaaaaaaaaaz\M
1255:
1256: /(aaa(?C1)bbb|ab)/I
1257: aaabbb
1258: aaabbb\C*0
1259: aaabbb\C*1
1260: aaabbb\C*-1
1261:
1262: /ab(?P<one>cd)ef(?P<two>gh)/I
1263: abcdefgh
1264: abcdefgh\C1\Gtwo
1265: abcdefgh\Cone\Ctwo
1266: abcdefgh\Cthree
1267:
1268: /(?P<Tes>)(?P<Test>)/DZ
1269:
1270: /(?P<Test>)(?P<Tes>)/DZ
1271:
1272: /(?P<Z>zz)(?P<A>aa)/I
1273: zzaa\CZ
1274: zzaa\CA
1275:
1276: /(?P<x>eks)(?P<x>eccs)/I
1277:
1278: /(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I
1279:
1280: "\[((?P<elem>\d+)(,(?P>elem))*)\]"I
1281: [10,20,30,5,5,4,4,2,43,23,4234]
1282: *** Failers
1283: []
1284:
1285: "\[((?P<elem>\d+)(,(?P>elem))*)?\]"I
1286: [10,20,30,5,5,4,4,2,43,23,4234]
1287: []
1288:
1289: /(a(b(?2)c))?/DZ
1290:
1291: /(a(b(?2)c))*/DZ
1292:
1293: /(a(b(?2)c)){0,2}/DZ
1294:
1295: /[ab]{1}+/DZ
1296:
1297: /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii
1298: Baby Bjorn Active Carrier - With free SHIPPING!!
1299:
1300: /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/IiS
1301: Baby Bjorn Active Carrier - With free SHIPPING!!
1302:
1303: /a*.*b/ISDZ
1304:
1305: /(a|b)*.?c/ISDZ
1306:
1307: /abc(?C255)de(?C)f/DZ
1308:
1309: /abcde/ICDZ
1310: abcde
1311: abcdfe
1312:
1313: /a*b/ICDZ
1314: ab
1315: aaaab
1316: aaaacb
1317:
1318: /a+b/ICDZ
1319: ab
1320: aaaab
1321: aaaacb
1322:
1323: /(abc|def)x/ICDZ
1324: abcx
1325: defx
1326: abcdefzx
1327:
1328: /(ab|cd){3,4}/IC
1329: ababab
1330: abcdabcd
1331: abcdcdcdcdcd
1332:
1333: /([ab]{,4}c|xy)/ICDZ
1334: Note: that { does NOT introduce a quantifier
1335:
1336: /([ab]{1,4}c|xy){4,5}?123/ICDZ
1337: aacaacaacaacaac123
1338:
1339: /\b.*/I
1340: ab cd\>1
1341:
1342: /\b.*/Is
1343: ab cd\>1
1344:
1345: /(?!.bcd).*/I
1346: Xbcd12345
1347:
1348: /abcde/I
1349: ab\P
1350: abc\P
1351: abcd\P
1352: abcde\P
1353: the quick brown abc\P
1354: ** Failers\P
1355: the quick brown abxyz fox\P
1356:
1357: "^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I
1358: 13/05/04\P
1359: 13/5/2004\P
1360: 02/05/09\P
1361: 1\P
1362: 1/2\P
1363: 1/2/0\P
1364: 1/2/04\P
1365: 0\P
1366: 02/\P
1367: 02/0\P
1368: 02/1\P
1369: ** Failers\P
1370: \P
1371: 123\P
1372: 33/4/04\P
1373: 3/13/04\P
1374: 0/1/2003\P
1375: 0/\P
1376: 02/0/\P
1377: 02/13\P
1378:
1379: /0{0,2}ABC/I
1380:
1381: /\d{3,}ABC/I
1382:
1383: /\d*ABC/I
1384:
1385: /[abc]+DE/I
1386:
1387: /[abc]?123/I
1388: 123\P
1389: a\P
1390: b\P
1391: c\P
1392: c12\P
1393: c123\P
1394:
1395: /^(?:\d){3,5}X/I
1396: 1\P
1397: 123\P
1398: 123X
1399: 1234\P
1400: 1234X
1401: 12345\P
1402: 12345X
1403: *** Failers
1404: 1X
1405: 123456\P
1406:
1407: /abc/I>testsavedregex
1408: <testsavedregex
1409: abc
1410: ** Failers
1411: bca
1412:
1413: /abc/IF>testsavedregex
1414: <testsavedregex
1415: abc
1416: ** Failers
1417: bca
1418:
1419: /(a|b)/IS>testsavedregex
1420: <testsavedregex
1421: abc
1422: ** Failers
1423: def
1424:
1425: /(a|b)/ISF>testsavedregex
1426: <testsavedregex
1427: abc
1428: ** Failers
1429: def
1430:
1431: ~<(\w+)/?>(.)*</(\1)>~smgI
1432: <!DOCTYPE seite SYSTEM "http://www.lco.lineas.de/xmlCms.dtd">\n<seite>\n<dokumenteninformation>\n<seitentitel>Partner der LCO</seitentitel>\n<sprache>de</sprache>\n<seitenbeschreibung>Partner der LINEAS Consulting\nGmbH</seitenbeschreibung>\n<schluesselworte>LINEAS Consulting GmbH Hamburg\nPartnerfirmen</schluesselworte>\n<revisit>30 days</revisit>\n<robots>index,follow</robots>\n<menueinformation>\n<aktiv>ja</aktiv>\n<menueposition>3</menueposition>\n<menuetext>Partner</menuetext>\n</menueinformation>\n<lastedited>\n<autor>LCO</autor>\n<firma>LINEAS Consulting</firma>\n<datum>15.10.2003</datum>\n</lastedited>\n</dokumenteninformation>\n<inhalt>\n\n<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\nGmbH</absatzueberschrift>\n\n<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\n<bild name="logo_ca.gif" rahmen="no"/></link> <link\nziel="http://www.ey.com/" zielfenster="_blank"><bild\nname="logo_euy.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\n<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\n\n<absatz><link ziel="http://www.atelion.de/"\nzielfenster="_blank"><bild\nname="logo_atelion.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.line-information.de/"\nzielfenster="_blank">\n<bild name="logo_line_information.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\n\n<absatz><link ziel="http://www.incognis.de/"\nzielfenster="_blank"><bild\nname="logo_incognis.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.addcraft.com/"\nzielfenster="_blank"><bild\nname="logo_addcraft.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.comendo.com/"\nzielfenster="_blank"><bild\nname="logo_comendo.gif" rahmen="no"/></link></absatz>\n\n</inhalt>\n</seite>
1433:
1434: /^a/IF
1435:
1436: /line\nbreak/I
1437: this is a line\nbreak
1438: line one\nthis is a line\nbreak in the second line
1439:
1440: /line\nbreak/If
1441: this is a line\nbreak
1442: ** Failers
1443: line one\nthis is a line\nbreak in the second line
1444:
1445: /line\nbreak/Imf
1446: this is a line\nbreak
1447: ** Failers
1448: line one\nthis is a line\nbreak in the second line
1449:
1450: /ab.cd/P
1451: ab-cd
1452: ab=cd
1453: ** Failers
1454: ab\ncd
1455:
1456: /ab.cd/Ps
1457: ab-cd
1458: ab=cd
1459: ab\ncd
1460:
1461: /(?i)(?-i)AbCd/I
1462: AbCd
1463: ** Failers
1464: abcd
1465:
1466: /a{11111111111111111111}/I
1467:
1468: /(){64294967295}/I
1469:
1470: /(){2,4294967295}/I
1471:
1472: "(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I
1473: abcdefghijklAkB
1474:
1475: "(?P<n0>a)(?P<n1>b)(?P<n2>c)(?P<n3>d)(?P<n4>e)(?P<n5>f)(?P<n6>g)(?P<n7>h)(?P<n8>i)(?P<n9>j)(?P<n10>k)(?P<n11>l)A\11B"I
1476: abcdefghijklAkB
1477:
1478: "(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I
1479: abcdefghijklAkB
1480:
1481: "(?P<name0>a)(?P<name1>a)(?P<name2>a)(?P<name3>a)(?P<name4>a)(?P<name5>a)(?P<name6>a)(?P<name7>a)(?P<name8>a)(?P<name9>a)(?P<name10>a)(?P<name11>a)(?P<name12>a)(?P<name13>a)(?P<name14>a)(?P<name15>a)(?P<name16>a)(?P<name17>a)(?P<name18>a)(?P<name19>a)(?P<name20>a)(?P<name21>a)(?P<name22>a)(?P<name23>a)(?P<name24>a)(?P<name25>a)(?P<name26>a)(?P<name27>a)(?P<name28>a)(?P<name29>a)(?P<name30>a)(?P<name31>a)(?P<name32>a)(?P<name33>a)(?P<name34>a)(?P<name35>a)(?P<name36>a)(?P<name37>a)(?P<name38>a)(?P<name39>a)(?P<name40>a)(?P<name41>a)(?P<name42>a)(?P<name43>a)(?P<name44>a)(?P<name45>a)(?P<name46>a)(?P<name47>a)(?P<name48>a)(?P<name49>a)(?P<name50>a)(?P<name51>a)(?P<name52>a)(?P<name53>a)(?P<name54>a)(?P<name55>a)(?P<name56>a)(?P<name57>a)(?P<name58>a)(?P<name59>a)(?P<name60>a)(?P<name61>a)(?P<name62>a)(?P<name63>a)(?P<name64>a)(?P<name65>a)(?P<name66>a)(?P<name67>a)(?P<name68>a)(?P<name69>a)(?P<name70>a)(?P<name71>a)(?P<name72>a)(?P<name73>a)(?P<name74>a)(?P<name75>a)(?P<name76>a)(?P<name77>a)(?P<name78>a)(?P<name79>a)(?P<name80>a)(?P<name81>a)(?P<name82>a)(?P<name83>a)(?P<name84>a)(?P<name85>a)(?P<name86>a)(?P<name87>a)(?P<name88>a)(?P<name89>a)(?P<name90>a)(?P<name91>a)(?P<name92>a)(?P<name93>a)(?P<name94>a)(?P<name95>a)(?P<name96>a)(?P<name97>a)(?P<name98>a)(?P<name99>a)(?P<name100>a)"I
1482: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1483:
1484: "(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)"I
1485: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1486:
1487: /[^()]*(?:\((?R)\)[^()]*)*/I
1488: (this(and)that
1489: (this(and)that)
1490: (this(and)that)stuff
1491:
1492: /[^()]*(?:\((?>(?R))\)[^()]*)*/I
1493: (this(and)that
1494: (this(and)that)
1495:
1496: /[^()]*(?:\((?R)\))*[^()]*/I
1497: (this(and)that
1498: (this(and)that)
1499:
1500: /(?:\((?R)\))*[^()]*/I
1501: (this(and)that
1502: (this(and)that)
1503: ((this))
1504:
1505: /(?:\((?R)\))|[^()]*/I
1506: (this(and)that
1507: (this(and)that)
1508: (this)
1509: ((this))
1510:
1511: /a(b)c/PN
1512: abc
1513:
1514: /a(?P<name>b)c/PN
1515: abc
1516:
1517: /\x{100}/I
1518:
1519: /\x{0000ff}/I
1520:
1521: /^((?P<A>a1)|(?P<A>a2)b)/I
1522:
1523: /^((?P<A>a1)|(?P<A>a2)b)/IJ
1524: a1b\CA
1525: a2b\CA
1526: ** Failers
1527: a1b\CZ\CA
1528:
1529: /^(?P<A>a)(?P<A>b)/IJ
1530: ab\CA
1531:
1532: /^(?P<A>a)(?P<A>b)|cd/IJ
1533: ab\CA
1534: cd\CA
1535:
1536: /^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
1537: cdefgh\CA
1538:
1539: /^((?P<A>a1)|(?P<A>a2)b)/IJ
1540: a1b\GA
1541: a2b\GA
1542: ** Failers
1543: a1b\GZ\GA
1544:
1545: /^(?P<A>a)(?P<A>b)/IJ
1546: ab\GA
1547:
1548: /^(?P<A>a)(?P<A>b)|cd/IJ
1549: ab\GA
1550: cd\GA
1551:
1552: /^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
1553: cdefgh\GA
1554:
1555: /(?J)^((?P<A>a1)|(?P<A>a2)b)/I
1556: a1b\CA
1557: a2b\CA
1558:
1559: /^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I
1560:
1561: / In this next test, J is not set at the outer level; consequently it isn't
1562: set in the pattern's options; consequently pcre_get_named_substring() produces
1563: a random value. /Ix
1564:
1565: /^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I
1566: a bc d\CA\CB\CC
1567:
1568: /^(?P<A>a)?(?(A)a|b)/I
1569: aabc
1570: bc
1571: ** Failers
1572: abc
1573:
1574: /(?:(?(ZZ)a|b)(?P<ZZ>X))+/I
1575: bXaX
1576:
1577: /(?:(?(2y)a|b)(X))+/I
1578:
1579: /(?:(?(ZA)a|b)(?P<ZZ>X))+/I
1580:
1581: /(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I
1582: bbXaaX
1583:
1584: /(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I
1585: (b)\\Xa\\X
1586:
1587: /(?P<ABC/I
1588:
1589: /(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
1590: bXXaYYaY
1591: bXYaXXaX
1592:
1593: /()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
1594: bXXaYYaY
1595:
1596: /\777/I
1597:
1598: /\s*,\s*/IS
1599: \x0b,\x0b
1600: \x0c,\x0d
1601:
1602: /^abc/Im
1603: xyz\nabc
1604: xyz\nabc\<lf>
1605: xyz\r\nabc\<lf>
1606: xyz\rabc\<cr>
1607: xyz\r\nabc\<crlf>
1608: ** Failers
1609: xyz\nabc\<cr>
1610: xyz\r\nabc\<cr>
1611: xyz\nabc\<crlf>
1612: xyz\rabc\<crlf>
1613: xyz\rabc\<lf>
1614:
1615: /abc$/Im<lf>
1616: xyzabc
1617: xyzabc\n
1618: xyzabc\npqr
1619: xyzabc\r\<cr>
1620: xyzabc\rpqr\<cr>
1621: xyzabc\r\n\<crlf>
1622: xyzabc\r\npqr\<crlf>
1623: ** Failers
1624: xyzabc\r
1625: xyzabc\rpqr
1626: xyzabc\r\n
1627: xyzabc\r\npqr
1628:
1629: /^abc/Im<cr>
1630: xyz\rabcdef
1631: xyz\nabcdef\<lf>
1632: ** Failers
1633: xyz\nabcdef
1634:
1635: /^abc/Im<lf>
1636: xyz\nabcdef
1637: xyz\rabcdef\<cr>
1638: ** Failers
1639: xyz\rabcdef
1640:
1641: /^abc/Im<crlf>
1642: xyz\r\nabcdef
1643: xyz\rabcdef\<cr>
1644: ** Failers
1645: xyz\rabcdef
1646:
1647: /^abc/Im<bad>
1648:
1649: /abc/I
1650: xyz\rabc\<bad>
1651: abc
1652:
1653: /.*/I<lf>
1654: abc\ndef
1655: abc\rdef
1656: abc\r\ndef
1657: \<cr>abc\ndef
1658: \<cr>abc\rdef
1659: \<cr>abc\r\ndef
1660: \<crlf>abc\ndef
1661: \<crlf>abc\rdef
1662: \<crlf>abc\r\ndef
1663:
1664: /\w+(.)(.)?def/Is
1665: abc\ndef
1666: abc\rdef
1667: abc\r\ndef
1668:
1669: +((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I
1670: /* this is a C style comment */\M
1671:
1672: /(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I
1673:
1674: /()()()()()()()()()()()()()()()()()()()()
1675: ()()()()()()()()()()()()()()()()()()()()
1676: ()()()()()()()()()()()()()()()()()()()()
1677: ()()()()()()()()()()()()()()()()()()()()
1678: ()()()()()()()()()()()()()()()()()()()()
1679: (.(.))/Ix
1680: XY\O400
1681:
1682: /(a*b|(?i:c*(?-i)d))/IS
1683:
1684: /()[ab]xyz/IS
1685:
1686: /(|)[ab]xyz/IS
1687:
1688: /(|c)[ab]xyz/IS
1689:
1690: /(|c?)[ab]xyz/IS
1691:
1692: /(d?|c?)[ab]xyz/IS
1693:
1694: /(d?|c)[ab]xyz/IS
1695:
1696: /^a*b\d/DZ
1697:
1698: /^a*+b\d/DZ
1699:
1700: /^a*?b\d/DZ
1701:
1702: /^a+A\d/DZ
1703: aaaA5
1704: ** Failers
1705: aaaa5
1706:
1707: /^a*A\d/IiDZ
1708: aaaA5
1709: aaaa5
1710:
1711: /(a*|b*)[cd]/IS
1712:
1713: /(a+|b*)[cd]/IS
1714:
1715: /(a*|b+)[cd]/IS
1716:
1717: /(a+|b+)[cd]/IS
1718:
1719: /((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1720: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1721: (((
1722: a
1723: ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
1724: ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
1725: )))
1726: /Ix
1727: large nest
1728:
1729: /a*\d/BZ
1730:
1731: /a*\D/BZ
1732:
1733: /0*\d/BZ
1734:
1735: /0*\D/BZ
1736:
1737: /a*\s/BZ
1738:
1739: /a*\S/BZ
1740:
1741: / *\s/BZ
1742:
1743: / *\S/BZ
1744:
1745: /a*\w/BZ
1746:
1747: /a*\W/BZ
1748:
1749: /=*\w/BZ
1750:
1751: /=*\W/BZ
1752:
1753: /\d*a/BZ
1754:
1755: /\d*2/BZ
1756:
1757: /\d*\d/BZ
1758:
1759: /\d*\D/BZ
1760:
1761: /\d*\s/BZ
1762:
1763: /\d*\S/BZ
1764:
1765: /\d*\w/BZ
1766:
1767: /\d*\W/BZ
1768:
1769: /\D*a/BZ
1770:
1771: /\D*2/BZ
1772:
1773: /\D*\d/BZ
1774:
1775: /\D*\D/BZ
1776:
1777: /\D*\s/BZ
1778:
1779: /\D*\S/BZ
1780:
1781: /\D*\w/BZ
1782:
1783: /\D*\W/BZ
1784:
1785: /\s*a/BZ
1786:
1787: /\s*2/BZ
1788:
1789: /\s*\d/BZ
1790:
1791: /\s*\D/BZ
1792:
1793: /\s*\s/BZ
1794:
1795: /\s*\S/BZ
1796:
1797: /\s*\w/BZ
1798:
1799: /\s*\W/BZ
1800:
1801: /\S*a/BZ
1802:
1803: /\S*2/BZ
1804:
1805: /\S*\d/BZ
1806:
1807: /\S*\D/BZ
1808:
1809: /\S*\s/BZ
1810:
1811: /\S*\S/BZ
1812:
1813: /\S*\w/BZ
1814:
1815: /\S*\W/BZ
1816:
1817: /\w*a/BZ
1818:
1819: /\w*2/BZ
1820:
1821: /\w*\d/BZ
1822:
1823: /\w*\D/BZ
1824:
1825: /\w*\s/BZ
1826:
1827: /\w*\S/BZ
1828:
1829: /\w*\w/BZ
1830:
1831: /\w*\W/BZ
1832:
1833: /\W*a/BZ
1834:
1835: /\W*2/BZ
1836:
1837: /\W*\d/BZ
1838:
1839: /\W*\D/BZ
1840:
1841: /\W*\s/BZ
1842:
1843: /\W*\S/BZ
1844:
1845: /\W*\w/BZ
1846:
1847: /\W*\W/BZ
1848:
1849: /[^a]+a/BZ
1850:
1851: /[^a]+a/BZi
1852:
1853: /[^a]+A/BZi
1854:
1855: /[^a]+b/BZ
1856:
1857: /[^a]+\d/BZ
1858:
1859: /a*[^a]/BZ
1860:
1861: /(?P<abc>x)(?P<xyz>y)/I
1862: xy\Cabc\Cxyz
1863:
1864: /(?<abc>x)(?'xyz'y)/I
1865: xy\Cabc\Cxyz
1866:
1867: /(?<abc'x)(?'xyz'y)/I
1868:
1869: /(?<abc>x)(?'xyz>y)/I
1870:
1871: /(?P'abc'x)(?P<xyz>y)/I
1872:
1873: /^(?:(?(ZZ)a|b)(?<ZZ>X))+/
1874: bXaX
1875: bXbX
1876: ** Failers
1877: aXaX
1878: aXbX
1879:
1880: /^(?P>abc)(?<abcd>xxx)/
1881:
1882: /^(?P>abc)(?<abc>x|y)/
1883: xx
1884: xy
1885: yy
1886: yx
1887:
1888: /^(?P>abc)(?P<abc>x|y)/
1889: xx
1890: xy
1891: yy
1892: yx
1893:
1894: /^((?(abc)a|b)(?<abc>x|y))+/
1895: bxay
1896: bxby
1897: ** Failers
1898: axby
1899:
1900: /^(((?P=abc)|X)(?<abc>x|y))+/
1901: XxXxxx
1902: XxXyyx
1903: XxXyxx
1904: ** Failers
1905: x
1906:
1907: /^(?1)(abc)/
1908: abcabc
1909:
1910: /^(?:(?:\1|X)(a|b))+/
1911: Xaaa
1912: Xaba
1913:
1914: /^[\E\Qa\E-\Qz\E]+/BZ
1915:
1916: /^[a\Q]bc\E]/BZ
1917:
1918: /^[a-\Q\E]/BZ
1919:
1920: /^(?P>abc)[()](?<abc>)/BZ
1921:
1922: /^((?(abc)y)[()](?P<abc>x))+/BZ
1923: (xy)x
1924:
1925: /^(?P>abc)\Q()\E(?<abc>)/BZ
1926:
1927: /^(?P>abc)[a\Q(]\E(](?<abc>)/BZ
1928:
1929: /^(?P>abc) # this is (a comment)
1930: (?<abc>)/BZx
1931:
1932: /^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii
1933: 1221
1934: Satan, oscillate my metallic sonatas!
1935: A man, a plan, a canal: Panama!
1936: Able was I ere I saw Elba.
1937: *** Failers
1938: The quick brown fox
1939:
1940: /(?=(\w+))\1:/I
1941: abcd:
1942:
1943: /(?=(?'abc'\w+))\k<abc>:/I
1944: abcd:
1945:
1946: /(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/J
1947: adaa
1948: ** Failers
1949: addd
1950: adbb
1951:
1952: /(?'abc'a|b)(?<abc>d|e)(?&abc){2}/J
1953: bdaa
1954: bdab
1955: ** Failers
1956: bddd
1957:
1958: /(?(<bc))/
1959:
1960: /(?(''))/
1961:
1962: /(?('R')stuff)/
1963:
1964: /((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x
1965: abcabc1Xabc2XabcXabcabc
1966:
1967: /(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1968: abcabc1Xabc2XabcXabcabc
1969:
1970: /(?<A> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1971:
1972: /(?<1> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1973: abcabc1Xabc2XabcXabcabc
1974:
1975: /^(?(DEFINE) abc | xyz ) /x
1976:
1977: /(?(DEFINE) abc) xyz/xI
1978:
1979: /(?(DEFINE) abc){3} xyz/x
1980:
1981: /(a|)*\d/
1982: \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1983: \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
1984:
1985: /^a.b/<lf>
1986: a\rb
1987: a\nb\<cr>
1988: a\x85b\<anycrlf>
1989: ** Failers
1990: a\nb
1991: a\nb\<any>
1992: a\rb\<cr>
1993: a\rb\<any>
1994: a\x85b\<any>
1995: a\rb\<anycrlf>
1996:
1997: /^abc./mgx<any>
1998: abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK
1999:
2000: /abc.$/mgx<any>
2001: abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9
2002:
2003: /a/<cr><any>
2004:
2005: /a/<any><crlf>
2006:
2007: /^a\Rb/<bsr_unicode>
2008: a\nb
2009: a\rb
2010: a\r\nb
2011: a\x0bb
2012: a\x0cb
2013: a\x85b
2014: ** Failers
2015: a\n\rb
2016:
2017: /^a\R*b/<bsr_unicode>
2018: ab
2019: a\nb
2020: a\rb
2021: a\r\nb
2022: a\x0bb
2023: a\x0cb
2024: a\x85b
2025: a\n\rb
2026: a\n\r\x85\x0cb
2027:
2028: /^a\R+b/<bsr_unicode>
2029: a\nb
2030: a\rb
2031: a\r\nb
2032: a\x0bb
2033: a\x0cb
2034: a\x85b
2035: a\n\rb
2036: a\n\r\x85\x0cb
2037: ** Failers
2038: ab
2039:
2040: /^a\R{1,3}b/<bsr_unicode>
2041: a\nb
2042: a\n\rb
2043: a\n\r\x85b
2044: a\r\n\r\nb
2045: a\r\n\r\n\r\nb
2046: a\n\r\n\rb
2047: a\n\n\r\nb
2048: ** Failers
2049: a\n\n\n\rb
2050: a\r
2051:
2052: /^a[\R]b/<bsr_unicode>
2053: aRb
2054: ** Failers
2055: a\nb
2056:
2057: /(?&abc)X(?<abc>P)/I
2058: abcPXP123
2059:
2060: /(?1)X(?<abc>P)/I
2061: abcPXP123
2062:
2063: /(?:a(?&abc)b)*(?<abc>x)/
2064: 123axbaxbaxbx456
2065: 123axbaxbaxb456
2066:
2067: /(?:a(?&abc)b){1,5}(?<abc>x)/
2068: 123axbaxbaxbx456
2069:
2070: /(?:a(?&abc)b){2,5}(?<abc>x)/
2071: 123axbaxbaxbx456
2072:
2073: /(?:a(?&abc)b){2,}(?<abc>x)/
2074: 123axbaxbaxbx456
2075:
2076: /(abc)(?i:(?1))/
2077: defabcabcxyz
2078: DEFabcABCXYZ
2079:
2080: /(abc)(?:(?i)(?1))/
2081: defabcabcxyz
2082: DEFabcABCXYZ
2083:
2084: /^(a)\g-2/
2085:
2086: /^(a)\g/
2087:
2088: /^(a)\g{0}/
2089:
2090: /^(a)\g{3/
2091:
2092: /^(a)\g{4a}/
2093:
2094: /^a.b/<lf>
2095: a\rb
2096: *** Failers
2097: a\nb
2098:
2099: /.+foo/
2100: afoo
2101: ** Failers
2102: \r\nfoo
2103: \nfoo
2104:
2105: /.+foo/<crlf>
2106: afoo
2107: \nfoo
2108: ** Failers
2109: \r\nfoo
2110:
2111: /.+foo/<any>
2112: afoo
2113: ** Failers
2114: \nfoo
2115: \r\nfoo
2116:
2117: /.+foo/s
2118: afoo
2119: \r\nfoo
2120: \nfoo
2121:
2122: /^$/mg<any>
2123: abc\r\rxyz
2124: abc\n\rxyz
2125: ** Failers
2126: abc\r\nxyz
2127:
2128: /(?m)^$/<any>g+
2129: abc\r\n\r\n
2130:
2131: /(?m)^$|^\r\n/<any>g+
2132: abc\r\n\r\n
2133:
2134: /(?m)$/<any>g+
2135: abc\r\n\r\n
2136:
2137: /abc.$/mgx<anycrlf>
2138: abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
2139:
2140: /^X/m
2141: XABC
2142: ** Failers
2143: XABC\B
2144:
2145: /(ab|c)(?-1)/BZ
2146: abc
2147:
2148: /xy(?+1)(abc)/BZ
2149: xyabcabc
2150: ** Failers
2151: xyabc
2152:
2153: /x(?-0)y/
2154:
2155: /x(?-1)y/
2156:
2157: /x(?+0)y/
2158:
2159: /x(?+1)y/
2160:
2161: /^(abc)?(?(-1)X|Y)/BZ
2162: abcX
2163: Y
2164: ** Failers
2165: abcY
2166:
2167: /^((?(+1)X|Y)(abc))+/BZ
2168: YabcXabc
2169: YabcXabcXabc
2170: ** Failers
2171: XabcXabc
2172:
2173: /(?(-1)a)/BZ
2174:
2175: /((?(-1)a))/BZ
2176:
2177: /((?(-2)a))/BZ
2178:
2179: /^(?(+1)X|Y)(.)/BZ
2180: Y!
2181:
2182: /(?<A>tom|bon)-\k{A}/
2183: tom-tom
2184: bon-bon
2185: ** Failers
2186: tom-bon
2187:
2188: /\g{A/
2189:
2190: /(?|(abc)|(xyz))/BZ
2191: >abc<
2192: >xyz<
2193:
2194: /(x)(?|(abc)|(xyz))(x)/BZ
2195: xabcx
2196: xxyzx
2197:
2198: /(x)(?|(abc)(pqr)|(xyz))(x)/BZ
2199: xabcpqrx
2200: xxyzx
2201:
2202: /[\h]/BZ
2203: >\x09<
2204:
2205: /[\h]+/BZ
2206: >\x09\x20\xa0<
2207:
2208: /[\v]/BZ
2209:
2210: /[\H]/BZ
2211:
2212: /[^\h]/BZ
2213:
2214: /[\V]/BZ
2215:
2216: /[\x0a\V]/BZ
2217:
2218: /\H++X/BZ
2219: ** Failers
2220: XXXX
2221:
2222: /\H+\hY/BZ
2223: XXXX Y
2224:
2225: /\H+ Y/BZ
2226:
2227: /\h+A/BZ
2228:
2229: /\v*B/BZ
2230:
2231: /\V+\x0a/BZ
2232:
2233: /A+\h/BZ
2234:
2235: / *\H/BZ
2236:
2237: /A*\v/BZ
2238:
2239: /\x0b*\V/BZ
2240:
2241: /\d+\h/BZ
2242:
2243: /\d*\v/BZ
2244:
2245: /S+\h\S+\v/BZ
2246:
2247: /\w{3,}\h\w+\v/BZ
2248:
2249: /\h+\d\h+\w\h+\S\h+\H/BZ
2250:
2251: /\v+\d\v+\w\v+\S\v+\V/BZ
2252:
2253: /\H+\h\H+\d/BZ
2254:
2255: /\V+\v\V+\w/BZ
2256:
2257: /\( (?: [^()]* | (?R) )* \)/x
2258: (0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(00)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)0)
2259:
2260: /[\E]AAA/
2261:
2262: /[\Q\E]AAA/
2263:
2264: /[^\E]AAA/
2265:
2266: /[^\Q\E]AAA/
2267:
2268: /[\E^]AAA/
2269:
2270: /[\Q\E^]AAA/
2271:
2272: /A(*PRUNE)B(*SKIP)C(*THEN)D(*COMMIT)E(*F)F(*FAIL)G(?!)H(*ACCEPT)I/BZ
2273:
2274: /^a+(*FAIL)/C
2275: aaaaaa
2276:
2277: /a+b?c+(*FAIL)/C
2278: aaabccc
2279:
2280: /a+b?(*PRUNE)c+(*FAIL)/C
2281: aaabccc
2282:
2283: /a+b?(*COMMIT)c+(*FAIL)/C
2284: aaabccc
2285:
2286: /a+b?(*SKIP)c+(*FAIL)/C
2287: aaabcccaaabccc
2288:
2289: /a+b?(*THEN)c+(*FAIL)/C
2290: aaabccc
2291:
2292: /a(*MARK)b/
2293:
2294: /(?i:A{1,}\6666666666)/
2295:
2296: /\g6666666666/
2297:
2298: /[\g6666666666]/
2299:
2300: /(?1)\c[/
2301:
2302: /.+A/<crlf>
2303: \r\nA
2304:
2305: /\nA/<crlf>
2306: \r\nA
2307:
2308: /[\r\n]A/<crlf>
2309: \r\nA
2310:
2311: /(\r|\n)A/<crlf>
2312: \r\nA
2313:
2314: /a(*CR)b/
2315:
2316: /(*CR)a.b/
2317: a\nb
2318: ** Failers
2319: a\rb
2320:
2321: /(*CR)a.b/<lf>
2322: a\nb
2323: ** Failers
2324: a\rb
2325:
2326: /(*LF)a.b/<CRLF>
2327: a\rb
2328: ** Failers
2329: a\nb
2330:
2331: /(*CRLF)a.b/
2332: a\rb
2333: a\nb
2334: ** Failers
2335: a\r\nb
2336:
2337: /(*ANYCRLF)a.b/<CR>
2338: ** Failers
2339: a\rb
2340: a\nb
2341: a\r\nb
2342:
2343: /(*ANY)a.b/<cr>
2344: ** Failers
2345: a\rb
2346: a\nb
2347: a\r\nb
2348: a\x85b
2349:
2350: /(*ANY).*/g
2351: abc\r\ndef
2352:
2353: /(*ANYCRLF).*/g
2354: abc\r\ndef
2355:
2356: /(*CRLF).*/g
2357: abc\r\ndef
2358:
2359: /a\Rb/I<bsr_anycrlf>
2360: a\rb
2361: a\nb
2362: a\r\nb
2363: ** Failers
2364: a\x85b
2365: a\x0bb
2366:
2367: /a\Rb/I<bsr_unicode>
2368: a\rb
2369: a\nb
2370: a\r\nb
2371: a\x85b
2372: a\x0bb
2373: ** Failers
2374: a\x85b\<bsr_anycrlf>
2375: a\x0bb\<bsr_anycrlf>
2376:
2377: /a\R?b/I<bsr_anycrlf>
2378: a\rb
2379: a\nb
2380: a\r\nb
2381: ** Failers
2382: a\x85b
2383: a\x0bb
2384:
2385: /a\R?b/I<bsr_unicode>
2386: a\rb
2387: a\nb
2388: a\r\nb
2389: a\x85b
2390: a\x0bb
2391: ** Failers
2392: a\x85b\<bsr_anycrlf>
2393: a\x0bb\<bsr_anycrlf>
2394:
2395: /a\R{2,4}b/I<bsr_anycrlf>
2396: a\r\n\nb
2397: a\n\r\rb
2398: a\r\n\r\n\r\n\r\nb
2399: ** Failers
2400: a\x85\85b
2401: a\x0b\0bb
2402:
2403: /a\R{2,4}b/I<bsr_unicode>
2404: a\r\rb
2405: a\n\n\nb
2406: a\r\n\n\r\rb
2407: a\x85\85b
2408: a\x0b\0bb
2409: ** Failers
2410: a\r\r\r\r\rb
2411: a\x85\85b\<bsr_anycrlf>
2412: a\x0b\0bb\<bsr_anycrlf>
2413:
2414: /(*BSR_ANYCRLF)a\Rb/I
2415: a\nb
2416: a\rb
2417:
2418: /(*BSR_UNICODE)a\Rb/I
2419: a\x85b
2420:
2421: /(*BSR_ANYCRLF)(*CRLF)a\Rb/I
2422: a\nb
2423: a\rb
2424:
2425: /(*CRLF)(*BSR_UNICODE)a\Rb/I
2426: a\x85b
2427:
2428: /(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I
2429:
2430: /(?<a>)(?&)/
2431:
2432: /(?<abc>)(?&a)/
2433:
2434: /(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/
2435:
2436: /(?+-a)/
2437:
2438: /(?-+a)/
2439:
2440: /(?(-1))/
2441:
2442: /(?(+10))/
2443:
2444: /(?(10))/
2445:
2446: /(?(+2))()()/
2447:
2448: /(?(2))()()/
2449:
2450: /\k''/
2451:
2452: /\k<>/
2453:
2454: /\k{}/
2455:
2456: /(?P=)/
2457:
2458: /(?P>)/
2459:
2460: /(?!\w)(?R)/
2461:
2462: /(?=\w)(?R)/
2463:
2464: /(?<!\w)(?R)/
2465:
2466: /(?<=\w)(?R)/
2467:
2468: /[[:foo:]]/
2469:
2470: /[[:1234:]]/
2471:
2472: /[[:f\oo:]]/
2473:
2474: /[[: :]]/
2475:
2476: /[[:...:]]/
2477:
2478: /[[:l\ower:]]/
2479:
2480: /[[:abc\:]]/
2481:
2482: /[abc[:x\]pqr:]]/
2483:
2484: /[[:a\dz:]]/
2485:
2486: /(^(a|b\g<-1'c))/
2487:
2488: /^(?+1)(?<a>x|y){0}z/
2489: xzxx
2490: yzyy
2491: ** Failers
2492: xxz
2493:
2494: /(\3)(\1)(a)/
2495: cat
2496:
2497: /(\3)(\1)(a)/<JS>
2498: cat
2499:
2500: /TA]/
2501: The ACTA] comes
2502:
2503: /TA]/<JS>
2504: The ACTA] comes
2505:
2506: /(?2)[]a()b](abc)/
2507: abcbabc
2508:
2509: /(?2)[^]a()b](abc)/
2510: abcbabc
2511:
2512: /(?1)[]a()b](abc)/
2513: abcbabc
2514: ** Failers
2515: abcXabc
2516:
2517: /(?1)[^]a()b](abc)/
2518: abcXabc
2519: ** Failers
2520: abcbabc
2521:
2522: /(?2)[]a()b](abc)(xyz)/
2523: xyzbabcxyz
2524:
2525: /(?&N)[]a(?<N>)](?<M>abc)/
2526: abc<abc
2527:
2528: /(?&N)[]a(?<N>)](abc)/
2529: abc<abc
2530:
2531: /a[]b/
2532:
2533: /a[^]b/
2534:
2535: /a[]b/<JS>
2536: ** Failers
2537: ab
2538:
2539: /a[]+b/<JS>
2540: ** Failers
2541: ab
2542:
2543: /a[]*+b/<JS>
2544: ** Failers
2545: ab
2546:
2547: /a[^]b/<JS>
2548: aXb
2549: a\nb
2550: ** Failers
2551: ab
2552:
2553: /a[^]+b/<JS>
2554: aXb
2555: a\nX\nXb
2556: ** Failers
2557: ab
2558:
2559: /a(?!)+b/
2560:
2561: /a(*FAIL)+b/
2562:
2563: /(abc|pqr|123){0}[xyz]/SI
2564:
2565: /(?(?=.*b)b|^)/CI
2566: adc
2567: abc
2568:
2569: /(?(?=b).*b|^d)/I
2570:
2571: /(?(?=.*b).*b|^d)/I
2572:
2573: /a?|b?/P
2574: abc
2575: ** Failers
2576: ddd\N
2577:
2578: /xyz/C
2579: xyz
2580: abcxyz
2581: abcxyz\Y
2582: ** Failers
2583: abc
2584: abc\Y
2585: abcxypqr
2586: abcxypqr\Y
2587:
2588: /(*NO_START_OPT)xyz/C
2589: abcxyz
2590:
2591: /xyz/CY
2592: abcxyz
2593:
2594: /^"((?(?=[a])[^"])|b)*"$/C
2595: "ab"
2596:
2597: /^"((?(?=[a])[^"])|b)*"$/
2598: "ab"
2599:
2600: /^X(?5)(a)(?|(b)|(q))(c)(d)Y/
2601: XYabcdY
2602:
2603: /^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/
2604: XYabcdY
2605:
2606: /Xa{2,4}b/
2607: X\P
2608: Xa\P
2609: Xaa\P
2610: Xaaa\P
2611: Xaaaa\P
2612:
2613: /Xa{2,4}?b/
2614: X\P
2615: Xa\P
2616: Xaa\P
2617: Xaaa\P
2618: Xaaaa\P
2619:
2620: /Xa{2,4}+b/
2621: X\P
2622: Xa\P
2623: Xaa\P
2624: Xaaa\P
2625: Xaaaa\P
2626:
2627: /X\d{2,4}b/
2628: X\P
2629: X3\P
2630: X33\P
2631: X333\P
2632: X3333\P
2633:
2634: /X\d{2,4}?b/
2635: X\P
2636: X3\P
2637: X33\P
2638: X333\P
2639: X3333\P
2640:
2641: /X\d{2,4}+b/
2642: X\P
2643: X3\P
2644: X33\P
2645: X333\P
2646: X3333\P
2647:
2648: /X\D{2,4}b/
2649: X\P
2650: Xa\P
2651: Xaa\P
2652: Xaaa\P
2653: Xaaaa\P
2654:
2655: /X\D{2,4}?b/
2656: X\P
2657: Xa\P
2658: Xaa\P
2659: Xaaa\P
2660: Xaaaa\P
2661:
2662: /X\D{2,4}+b/
2663: X\P
2664: Xa\P
2665: Xaa\P
2666: Xaaa\P
2667: Xaaaa\P
2668:
2669: /X[abc]{2,4}b/
2670: X\P
2671: Xa\P
2672: Xaa\P
2673: Xaaa\P
2674: Xaaaa\P
2675:
2676: /X[abc]{2,4}?b/
2677: X\P
2678: Xa\P
2679: Xaa\P
2680: Xaaa\P
2681: Xaaaa\P
2682:
2683: /X[abc]{2,4}+b/
2684: X\P
2685: Xa\P
2686: Xaa\P
2687: Xaaa\P
2688: Xaaaa\P
2689:
2690: /X[^a]{2,4}b/
2691: X\P
2692: Xz\P
2693: Xzz\P
2694: Xzzz\P
2695: Xzzzz\P
2696:
2697: /X[^a]{2,4}?b/
2698: X\P
2699: Xz\P
2700: Xzz\P
2701: Xzzz\P
2702: Xzzzz\P
2703:
2704: /X[^a]{2,4}+b/
2705: X\P
2706: Xz\P
2707: Xzz\P
2708: Xzzz\P
2709: Xzzzz\P
2710:
2711: /(Y)X\1{2,4}b/
2712: YX\P
2713: YXY\P
2714: YXYY\P
2715: YXYYY\P
2716: YXYYYY\P
2717:
2718: /(Y)X\1{2,4}?b/
2719: YX\P
2720: YXY\P
2721: YXYY\P
2722: YXYYY\P
2723: YXYYYY\P
2724:
2725: /(Y)X\1{2,4}+b/
2726: YX\P
2727: YXY\P
2728: YXYY\P
2729: YXYYY\P
2730: YXYYYY\P
2731:
2732: /\++\KZ|\d+X|9+Y/
2733: ++++123999\P
2734: ++++123999Y\P
2735: ++++Z1234\P
2736:
2737: /Z(*F)/
2738: Z\P
2739: ZA\P
2740:
2741: /Z(?!)/
2742: Z\P
2743: ZA\P
2744:
2745: /dog(sbody)?/
2746: dogs\P
2747: dogs\P\P
2748:
2749: /dog(sbody)??/
2750: dogs\P
2751: dogs\P\P
2752:
2753: /dog|dogsbody/
2754: dogs\P
2755: dogs\P\P
2756:
2757: /dogsbody|dog/
2758: dogs\P
2759: dogs\P\P
2760:
2761: /\bthe cat\b/
2762: the cat\P
2763: the cat\P\P
2764:
2765: /abc/
2766: abc\P
2767: abc\P\P
2768:
2769: /\w+A/P
2770: CDAAAAB
2771:
2772: /\w+A/PU
2773: CDAAAAB
2774:
2775: /abc\K123/
2776: xyzabc123pqr
2777: xyzabc12\P
2778: xyzabc12\P\P
2779:
2780: /(?<=abc)123/
2781: xyzabc123pqr
2782: xyzabc12\P
2783: xyzabc12\P\P
2784:
2785: /\babc\b/
2786: +++abc+++
2787: +++ab\P
2788: +++ab\P\P
2789:
2790: /(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/BZ
2791:
2792: /(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/BZ
2793:
2794: /(ab)(x(y)z(cd(*ACCEPT)))pq/BZ
2795:
2796: /abc\K/+
2797: abcdef
2798: abcdef\N\N
2799: xyzabcdef\N\N
2800: ** Failers
2801: abcdef\N
2802: xyzabcdef\N
2803:
2804: /^(?:(?=abc)|abc\K)/+
2805: abcdef
2806: abcdef\N\N
2807: ** Failers
2808: abcdef\N
2809:
2810: /a?b?/+
2811: xyz
2812: xyzabc
2813: xyzabc\N
2814: xyzabc\N\N
2815: xyz\N\N
2816: ** Failers
2817: xyz\N
2818:
2819: /^a?b?/+
2820: xyz
2821: xyzabc
2822: ** Failers
2823: xyzabc\N
2824: xyzabc\N\N
2825: xyz\N\N
2826: xyz\N
2827:
2828: /^(?<name>a|b\g<name>c)/
2829: aaaa
2830: bacxxx
2831: bbaccxxx
2832: bbbacccxx
2833:
2834: /^(?<name>a|b\g'name'c)/
2835: aaaa
2836: bacxxx
2837: bbaccxxx
2838: bbbacccxx
2839:
2840: /^(a|b\g<1>c)/
2841: aaaa
2842: bacxxx
2843: bbaccxxx
2844: bbbacccxx
2845:
2846: /^(a|b\g'1'c)/
2847: aaaa
2848: bacxxx
2849: bbaccxxx
2850: bbbacccxx
2851:
2852: /^(a|b\g'-1'c)/
2853: aaaa
2854: bacxxx
2855: bbaccxxx
2856: bbbacccxx
2857:
2858: /(^(a|b\g<-1>c))/
2859: aaaa
2860: bacxxx
2861: bbaccxxx
2862: bbbacccxx
2863:
2864: /(?-i:\g<name>)(?i:(?<name>a))/
2865: XaaX
2866: XAAX
2867:
2868: /(?i:\g<name>)(?-i:(?<name>a))/
2869: XaaX
2870: ** Failers
2871: XAAX
2872:
2873: /(?-i:\g<+1>)(?i:(a))/
2874: XaaX
2875: XAAX
2876:
2877: /(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/
2878:
2879: /(?<n>a|b|c)\g<n>*/
2880: abc
2881: accccbbb
2882:
2883: /^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/
2884: XYabcdY
2885:
2886: /(?<=b(?1)|zzz)(a)/
2887: xbaax
2888: xzzzax
2889:
2890: /(a)(?<=b\1)/
2891:
2892: /(a)(?<=b+(?1))/
2893:
2894: /(a+)(?<=b(?1))/
2895:
2896: /(a(?<=b(?1)))/
2897:
2898: /(?<=b(?1))xyz/
2899:
2900: /(?<=b(?1))xyz(b+)pqrstuvew/
2901:
2902: /(a|bc)\1/SI
2903:
2904: /(a|bc)\1{2,3}/SI
2905:
2906: /(a|bc)(?1)/SI
2907:
2908: /(a|b\1)(a|b\1)/SI
2909:
2910: /(a|b\1){2}/SI
2911:
2912: /(a|bbbb\1)(a|bbbb\1)/SI
2913:
2914: /(a|bbbb\1){2}/SI
2915:
2916: /^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/SI
2917:
2918: / (?: [\040\t] | \(
2919: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2920: \) )* # optional leading comment
2921: (?: (?:
2922: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
2923: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
2924: |
2925: " (?: # opening quote...
2926: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
2927: | # or
2928: \\ [^\x80-\xff] # Escaped something (something != CR)
2929: )* " # closing quote
2930: ) # initial word
2931: (?: (?: [\040\t] | \(
2932: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2933: \) )* \. (?: [\040\t] | \(
2934: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2935: \) )* (?:
2936: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
2937: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
2938: |
2939: " (?: # opening quote...
2940: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
2941: | # or
2942: \\ [^\x80-\xff] # Escaped something (something != CR)
2943: )* " # closing quote
2944: ) )* # further okay, if led by a period
2945: (?: [\040\t] | \(
2946: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2947: \) )* @ (?: [\040\t] | \(
2948: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2949: \) )* (?:
2950: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
2951: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
2952: | \[ # [
2953: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
2954: \] # ]
2955: ) # initial subdomain
2956: (?: #
2957: (?: [\040\t] | \(
2958: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2959: \) )* \. # if led by a period...
2960: (?: [\040\t] | \(
2961: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2962: \) )* (?:
2963: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
2964: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
2965: | \[ # [
2966: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
2967: \] # ]
2968: ) # ...further okay
2969: )*
2970: # address
2971: | # or
2972: (?:
2973: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
2974: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
2975: |
2976: " (?: # opening quote...
2977: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
2978: | # or
2979: \\ [^\x80-\xff] # Escaped something (something != CR)
2980: )* " # closing quote
2981: ) # one word, optionally followed by....
2982: (?:
2983: [^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or...
2984: \(
2985: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2986: \) | # comments, or...
2987:
2988: " (?: # opening quote...
2989: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
2990: | # or
2991: \\ [^\x80-\xff] # Escaped something (something != CR)
2992: )* " # closing quote
2993: # quoted strings
2994: )*
2995: < (?: [\040\t] | \(
2996: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
2997: \) )* # leading <
2998: (?: @ (?: [\040\t] | \(
2999: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3000: \) )* (?:
3001: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3002: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3003: | \[ # [
3004: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3005: \] # ]
3006: ) # initial subdomain
3007: (?: #
3008: (?: [\040\t] | \(
3009: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3010: \) )* \. # if led by a period...
3011: (?: [\040\t] | \(
3012: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3013: \) )* (?:
3014: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3015: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3016: | \[ # [
3017: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3018: \] # ]
3019: ) # ...further okay
3020: )*
3021:
3022: (?: (?: [\040\t] | \(
3023: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3024: \) )* , (?: [\040\t] | \(
3025: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3026: \) )* @ (?: [\040\t] | \(
3027: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3028: \) )* (?:
3029: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3030: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3031: | \[ # [
3032: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3033: \] # ]
3034: ) # initial subdomain
3035: (?: #
3036: (?: [\040\t] | \(
3037: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3038: \) )* \. # if led by a period...
3039: (?: [\040\t] | \(
3040: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3041: \) )* (?:
3042: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3043: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3044: | \[ # [
3045: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3046: \] # ]
3047: ) # ...further okay
3048: )*
3049: )* # further okay, if led by comma
3050: : # closing colon
3051: (?: [\040\t] | \(
3052: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3053: \) )* )? # optional route
3054: (?:
3055: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3056: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3057: |
3058: " (?: # opening quote...
3059: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
3060: | # or
3061: \\ [^\x80-\xff] # Escaped something (something != CR)
3062: )* " # closing quote
3063: ) # initial word
3064: (?: (?: [\040\t] | \(
3065: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3066: \) )* \. (?: [\040\t] | \(
3067: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3068: \) )* (?:
3069: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3070: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3071: |
3072: " (?: # opening quote...
3073: [^\\\x80-\xff\n\015"] # Anything except backslash and quote
3074: | # or
3075: \\ [^\x80-\xff] # Escaped something (something != CR)
3076: )* " # closing quote
3077: ) )* # further okay, if led by a period
3078: (?: [\040\t] | \(
3079: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3080: \) )* @ (?: [\040\t] | \(
3081: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3082: \) )* (?:
3083: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3084: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3085: | \[ # [
3086: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3087: \] # ]
3088: ) # initial subdomain
3089: (?: #
3090: (?: [\040\t] | \(
3091: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3092: \) )* \. # if led by a period...
3093: (?: [\040\t] | \(
3094: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3095: \) )* (?:
3096: [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
3097: (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
3098: | \[ # [
3099: (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
3100: \] # ]
3101: ) # ...further okay
3102: )*
3103: # address spec
3104: (?: [\040\t] | \(
3105: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3106: \) )* > # trailing >
3107: # name and address
3108: ) (?: [\040\t] | \(
3109: (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
3110: \) )* # optional trailing comment
3111: /xSI
3112:
3113: /<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/isIS
3114:
3115: "(?>.*/)foo"SI
3116:
3117: /(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /xSI
3118:
3119: /(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI
3120:
3121: /(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI
3122:
3123: /<a[\s]+href[\s]*=[\s]* # find <a href=
3124: ([\"\'])? # find single or double quote
3125: (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching
3126: # quote, otherwise match up to next space
3127: /isxSI
3128:
3129: /^(?!:) # colon disallowed at start
3130: (?: # start of item
3131: (?: [0-9a-f]{1,4} | # 1-4 hex digits or
3132: (?(1)0 | () ) ) # if null previously matched, fail; else null
3133: : # followed by colon
3134: ){1,7} # end item; 1-7 of them required
3135: [0-9a-f]{1,4} $ # final hex number at end of string
3136: (?(1)|.) # check that there was an empty component
3137: /xiIS
3138:
3139: /(?|(?<a>A)|(?<a>B))/I
3140: AB\Ca
3141: BA\Ca
3142:
3143: /(?|(?<a>A)|(?<b>B))/
3144:
3145: /(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) |
3146: b(?<quote> (?<apostrophe>')|(?<realquote>")) )
3147: (?('quote')[a-z]+|[0-9]+)/JIx
3148: a"aaaaa
3149: b"aaaaa
3150: ** Failers
3151: b"11111
3152: a"11111
3153:
3154: /^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/JDZx
3155: abcdX
3156: eX
3157: ** Failers
3158: abcdY
3159: ey
3160:
3161: /(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/JDZx
3162: abcdd
3163: ** Failers
3164: abcdde
3165:
3166: /abcd*/
3167: xxxxabcd\P
3168: xxxxabcd\P\P
3169:
3170: /abcd*/i
3171: xxxxabcd\P
3172: xxxxabcd\P\P
3173: XXXXABCD\P
3174: XXXXABCD\P\P
3175:
3176: /abc\d*/
3177: xxxxabc1\P
3178: xxxxabc1\P\P
3179:
3180: /(a)bc\1*/
3181: xxxxabca\P
3182: xxxxabca\P\P
3183:
3184: /abc[de]*/
3185: xxxxabcde\P
3186: xxxxabcde\P\P
3187:
3188: /-- This is not in the Perl >= 5.10 test because Perl seems currently to be
3189: broken and not behaving as specified in that it *does* bumpalong after
3190: hitting (*COMMIT). --/
3191:
3192: /(?1)(A(*COMMIT)|B)D/
3193: ABD
3194: XABD
3195: BAD
3196: ABXABD
3197: ** Failers
3198: ABX
3199: BAXBAD
3200:
3201: /(\3)(\1)(a)/<JS>
3202: cat
3203:
3204: /(\3)(\1)(a)/SI<JS>
3205: cat
3206:
3207: /(\3)(\1)(a)/SI
3208: cat
3209:
3210: /i(?(DEFINE)(?<s>a))/SI
3211: i
3212:
3213: /()i(?(1)a)/SI
3214: ia
3215:
3216: /(?i)a(?-i)b|c/BZ
3217: XabX
3218: XAbX
3219: CcC
3220: ** Failers
3221: XABX
3222:
3223: /(?i)a(?s)b|c/BZ
3224:
3225: /(?i)a(?s-i)b|c/BZ
3226:
3227: /^(ab(c\1)d|x){2}$/BZ
3228: xabcxd
3229:
3230: /^(?&t)*+(?(DEFINE)(?<t>.))$/BZ
3231:
3232: /^(?&t)*(?(DEFINE)(?<t>.))$/BZ
3233:
3234: / -- The first four of these are not in the Perl >= 5.10 test because Perl
3235: documents that the use of \K in assertions is "not well defined". The
3236: last is here because Perl gives the match as "b" rather than "ab". I
3237: believe this to be a Perl bug. --/
3238:
3239: /(?=a\Kb)ab/
3240: ab
3241:
3242: /(?!a\Kb)ac/
3243: ac
3244:
3245: /^abc(?<=b\Kc)d/
3246: abcd
3247:
3248: /^abc(?<!b\Kq)d/
3249: abcd
3250:
3251: /(?>a\Kb)z|(ab)/
3252: ab
3253:
3254: /----------------------/
3255:
3256: /(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/
3257:
3258: /abc(*MARK:)pqr/
3259:
3260: /abc(*:)pqr/
3261:
3262: /abc(*FAIL:123)xyz/
3263:
3264: /--- This should, and does, fail. In Perl, it does not, which I think is a
3265: bug because replacing the B in the pattern by (B|D) does make it fail. ---/
3266:
3267: /A(*COMMIT)B/+K
3268: ACABX
3269:
3270: /--- These should be different, but in Perl 5.11 are not, which I think
3271: is a bug in Perl. ---/
3272:
3273: /A(*THEN)B|A(*THEN)C/K
3274: AC
3275:
3276: /A(*PRUNE)B|A(*PRUNE)C/K
3277: AC
3278:
3279: /--- A whole lot of tests of verbs with arguments are here rather than in test
3280: 11 because Perl doesn't seem to follow its specification entirely
3281: correctly. ---/
3282:
3283: /--- Perl 5.11 sets $REGERROR on the AC failure case here; PCRE does not. It is
3284: not clear how Perl defines "involved in the failure of the match". ---/
3285:
3286: /^(A(*THEN:A)B|C(*THEN:B)D)/K
3287: AB
3288: CD
3289: ** Failers
3290: AC
3291: CB
3292:
3293: /--- Check the use of names for success and failure. PCRE doesn't show these
3294: names for success, though Perl does, contrary to its spec. ---/
3295:
3296: /^(A(*PRUNE:A)B|C(*PRUNE:B)D)/K
3297: AB
3298: CD
3299: ** Failers
3300: AC
3301: CB
3302:
3303: /--- An empty name does not pass back an empty string. It is the same as if no
3304: name were given. ---/
3305:
3306: /^(A(*PRUNE:)B|C(*PRUNE:B)D)/K
3307: AB
3308: CD
3309:
3310: /--- PRUNE goes to next bumpalong; COMMIT does not. ---/
3311:
3312: /A(*PRUNE:A)B/K
3313: ACAB
3314:
3315: /(*MARK:A)(*PRUNE:B)(C|X)/K
3316: C
3317: D
3318:
3319: /(*MARK:A)(*THEN:B)(C|X)/K
3320: C
3321: D
3322:
3323: /--- This should fail, as the skip causes a bump to offset 3 (the skip) ---/
3324:
3325: /A(*MARK:A)A+(*SKIP)(B|Z) | AC/xK
3326: AAAC
3327:
3328: /--- Same --/
3329:
3330: /A(*MARK:A)A+(*MARK:B)(*SKIP:B)(B|Z) | AC/xK
3331: AAAC
3332:
3333: /--- This should fail; the SKIP advances by one, but when we get to AC, the
3334: PRUNE kills it. ---/
3335:
3336: /A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xK
3337: AAAC
3338:
3339: /A(*:A)A+(*SKIP)(B|Z) | AC/xK
3340: AAAC
3341:
3342: /--- This should fail, as a null name is the same as no name ---/
3343:
3344: /A(*MARK:A)A+(*SKIP:)(B|Z) | AC/xK
3345: AAAC
3346:
3347: /--- This fails in PCRE, and I think that is in accordance with Perl's
3348: documentation, though in Perl it succeeds. ---/
3349:
3350: /A(*MARK:A)A+(*SKIP:B)(B|Z) | AAC/xK
3351: AAAC
3352:
3353: /--- Mark names can be duplicated ---/
3354:
3355: /A(*:A)B|X(*:A)Y/K
3356: AABC
3357: XXYZ
3358:
3359: /^A(*:A)B|^X(*:A)Y/K
3360: ** Failers
3361: XAQQ
3362:
3363: /--- A check on what happens after hitting a mark and them bumping along to
3364: something that does not even start. Perl reports tags after the failures here,
3365: though it does not when the individual letters are made into something
3366: more complicated. ---/
3367:
3368: /A(*:A)B|XX(*:B)Y/K
3369: AABC
3370: XXYZ
3371: ** Failers
3372: XAQQ
3373: XAQQXZZ
3374: AXQQQ
3375: AXXQQQ
3376:
3377: /--- COMMIT at the start of a pattern should be the same as an anchor. Perl
3378: optimizations defeat this. So does the PCRE optimization unless we disable it
3379: with \Y. ---/
3380:
3381: /(*COMMIT)ABC/
3382: ABCDEFG
3383: ** Failers
3384: DEFGABC\Y
3385:
3386: /--- Repeat some tests with added studying. ---/
3387:
3388: /A(*COMMIT)B/+KS
3389: ACABX
3390:
3391: /A(*THEN)B|A(*THEN)C/KS
3392: AC
3393:
3394: /A(*PRUNE)B|A(*PRUNE)C/KS
3395: AC
3396:
3397: /^(A(*THEN:A)B|C(*THEN:B)D)/KS
3398: AB
3399: CD
3400: ** Failers
3401: AC
3402: CB
3403:
3404: /^(A(*PRUNE:A)B|C(*PRUNE:B)D)/KS
3405: AB
3406: CD
3407: ** Failers
3408: AC
3409: CB
3410:
3411: /^(A(*PRUNE:)B|C(*PRUNE:B)D)/KS
3412: AB
3413: CD
3414:
3415: /A(*PRUNE:A)B/KS
3416: ACAB
3417:
3418: /(*MARK:A)(*PRUNE:B)(C|X)/KS
3419: C
3420: D
3421:
3422: /(*MARK:A)(*THEN:B)(C|X)/KS
3423: C
3424: D
3425:
3426: /A(*MARK:A)A+(*SKIP)(B|Z) | AC/xKS
3427: AAAC
3428:
3429: /A(*MARK:A)A+(*MARK:B)(*SKIP:B)(B|Z) | AC/xKS
3430: AAAC
3431:
3432: /A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xKS
3433: AAAC
3434:
3435: /A(*:A)A+(*SKIP)(B|Z) | AC/xKS
3436: AAAC
3437:
3438: /A(*MARK:A)A+(*SKIP:)(B|Z) | AC/xKS
3439: AAAC
3440:
3441: /A(*MARK:A)A+(*SKIP:B)(B|Z) | AAC/xKS
3442: AAAC
3443:
3444: /A(*:A)B|XX(*:B)Y/KS
3445: AABC
3446: XXYZ
3447: ** Failers
3448: XAQQ
3449: XAQQXZZ
3450: AXQQQ
3451: AXXQQQ
3452:
3453: /(*COMMIT)ABC/
3454: ABCDEFG
3455: ** Failers
3456: DEFGABC\Y
3457:
3458: /^(ab (c+(*THEN)cd) | xyz)/x
3459: abcccd
3460:
3461: /^(ab (c+(*PRUNE)cd) | xyz)/x
3462: abcccd
3463:
3464: /^(ab (c+(*FAIL)cd) | xyz)/x
3465: abcccd
3466:
3467: /--- Perl 5.11 gets some of these wrong ---/
3468:
3469: /(?>.(*ACCEPT))*?5/
3470: abcde
3471:
3472: /(.(*ACCEPT))*?5/
3473: abcde
3474:
3475: /(.(*ACCEPT))5/
3476: abcde
3477:
3478: /(.(*ACCEPT))*5/
3479: abcde
3480:
3481: /A\NB./BZ
3482: ACBD
3483: *** Failers
3484: A\nB
3485: ACB\n
3486:
3487: /A\NB./sBZ
3488: ACBD
3489: ACB\n
3490: *** Failers
3491: A\nB
3492:
3493: /A\NB/<crlf>
3494: A\nB
3495: A\rB
3496: ** Failers
3497: A\r\nB
3498:
3499: /\R+b/BZ
3500:
3501: /\R+\n/BZ
3502:
3503: /\R+\d/BZ
3504:
3505: /\d*\R/BZ
3506:
3507: /\s*\R/BZ
3508:
3509: /-- Perl treats this one differently, not failing the second string. I believe
3510: that is a bug in Perl. --/
3511:
3512: /^((abc|abcx)(*THEN)y|abcd)/
3513: abcd
3514: *** Failers
3515: abcxy
3516:
3517: /(?<=abc)def/
3518: abc\P\P
3519:
3520: /abc$/
3521: abc
3522: abc\P
3523: abc\P\P
3524:
3525: /abc$/m
3526: abc
3527: abc\n
3528: abc\P\P
3529: abc\n\P\P
3530: abc\P
3531: abc\n\P
3532:
3533: /abc\z/
3534: abc
3535: abc\P
3536: abc\P\P
3537:
3538: /abc\Z/
3539: abc
3540: abc\P
3541: abc\P\P
3542:
3543: /abc\b/
3544: abc
3545: abc\P
3546: abc\P\P
3547:
3548: /abc\B/
3549: abc
3550: abc\P
3551: abc\P\P
3552:
3553: /.+/
3554: abc\>0
3555: abc\>1
3556: abc\>2
3557: abc\>3
3558: abc\>4
3559: abc\>-4
3560:
3561: /^\cģ/
3562:
3563: /(?P<abn>(?P=abn)xxx)/BZ
3564:
3565: /(a\1z)/BZ
3566:
3567: /(?P<abn>(?P=abn)(?<badstufxxx)/BZ
3568:
3569: /(?P<abn>(?P=axn)xxx)/BZ
3570:
3571: /(?P<abn>(?P=axn)xxx)(?<axn>yy)/BZ
3572:
3573: /-- End of testinput2 --/
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