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Revision 882 - (show annotations)
Sun Jan 15 18:45:27 2012 UTC (3 years, 5 months ago) by ph10
File size: 59500 byte(s)
Error occurred while calculating annotation data.
Fix nested *MARK bug (nothing shown for /(?=(*:x))((*:y)q|)/ etc.)
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 NOTE: This is a non-UTF set of tests. When UTF support is needed, use
9 test 5, and if Unicode Property Support is needed, use test 7. --/
10
11 /(a)b|/I
12
13 /abc/I
14 abc
15 defabc
16 \Aabc
17 *** Failers
18 \Adefabc
19 ABC
20
21 /^abc/I
22 abc
23 \Aabc
24 *** Failers
25 defabc
26 \Adefabc
27
28 /a+bc/I
29
30 /a*bc/I
31
32 /a{3}bc/I
33
34 /(abc|a+z)/I
35
36 /^abc$/I
37 abc
38 *** Failers
39 def\nabc
40
41 /ab\idef/X
42
43 /(?X)ab\idef/X
44
45 /x{5,4}/
46
47 /z{65536}/
48
49 /[abcd/
50
51 /(?X)[\B]/
52
53 /(?X)[\R]/
54
55 /(?X)[\X]/
56
57 /[\B]/BZ
58
59 /[\R]/BZ
60
61 /[\X]/BZ
62
63 /[z-a]/
64
65 /^*/
66
67 /(abc/
68
69 /(?# abc/
70
71 /(?z)abc/
72
73 /.*b/I
74
75 /.*?b/I
76
77 /cat|dog|elephant/I
78 this sentence eventually mentions a cat
79 this sentences rambles on and on for a while and then reaches elephant
80
81 /cat|dog|elephant/IS
82 this sentence eventually mentions a cat
83 this sentences rambles on and on for a while and then reaches elephant
84
85 /cat|dog|elephant/IiS
86 this sentence eventually mentions a CAT cat
87 this sentences rambles on and on for a while to elephant ElePhant
88
89 /a|[bcd]/IS
90
91 /(a|[^\dZ])/IS
92
93 /(a|b)*[\s]/IS
94
95 /(ab\2)/
96
97 /{4,5}abc/
98
99 /(a)(b)(c)\2/I
100 abcb
101 \O0abcb
102 \O3abcb
103 \O6abcb
104 \O9abcb
105 \O12abcb
106
107 /(a)bc|(a)(b)\2/I
108 abc
109 \O0abc
110 \O3abc
111 \O6abc
112 aba
113 \O0aba
114 \O3aba
115 \O6aba
116 \O9aba
117 \O12aba
118
119 /abc$/IE
120 abc
121 *** Failers
122 abc\n
123 abc\ndef
124
125 /(a)(b)(c)(d)(e)\6/
126
127 /the quick brown fox/I
128 the quick brown fox
129 this is a line with the quick brown fox
130
131 /the quick brown fox/IA
132 the quick brown fox
133 *** Failers
134 this is a line with the quick brown fox
135
136 /ab(?z)cd/
137
138 /^abc|def/I
139 abcdef
140 abcdef\B
141
142 /.*((abc)$|(def))/I
143 defabc
144 \Zdefabc
145
146 /)/
147
148 /a[]b/
149
150 /[^aeiou ]{3,}/I
151 co-processors, and for
152
153 /<.*>/I
154 abc<def>ghi<klm>nop
155
156 /<.*?>/I
157 abc<def>ghi<klm>nop
158
159 /<.*>/IU
160 abc<def>ghi<klm>nop
161
162 /(?U)<.*>/I
163 abc<def>ghi<klm>nop
164
165 /<.*?>/IU
166 abc<def>ghi<klm>nop
167
168 /={3,}/IU
169 abc========def
170
171 /(?U)={3,}?/I
172 abc========def
173
174 /(?<!bar|cattle)foo/I
175 foo
176 catfoo
177 *** Failers
178 the barfoo
179 and cattlefoo
180
181 /(?<=a+)b/
182
183 /(?<=aaa|b{0,3})b/
184
185 /(?<!(foo)a\1)bar/
186
187 /(?i)abc/I
188
189 /(a|(?m)a)/I
190
191 /(?i)^1234/I
192
193 /(^b|(?i)^d)/I
194
195 /(?s).*/I
196
197 /[abcd]/IS
198
199 /(?i)[abcd]/IS
200
201 /(?m)[xy]|(b|c)/IS
202
203 /(^a|^b)/Im
204
205 /(?i)(^a|^b)/Im
206
207 /(a)(?(1)a|b|c)/
208
209 /(?(?=a)a|b|c)/
210
211 /(?(1a)/
212
213 /(?(1a))/
214
215 /(?(?i))/
216
217 /(?(abc))/
218
219 /(?(?<ab))/
220
221 /((?s)blah)\s+\1/I
222
223 /((?i)blah)\s+\1/I
224
225 /((?i)b)/IDZS
226
227 /(a*b|(?i:c*(?-i)d))/IS
228
229 /a$/I
230 a
231 a\n
232 *** Failers
233 \Za
234 \Za\n
235
236 /a$/Im
237 a
238 a\n
239 \Za\n
240 *** Failers
241 \Za
242
243 /\Aabc/Im
244
245 /^abc/Im
246
247 /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I
248 aaaaabbbbbcccccdef
249
250 /(?<=foo)[ab]/IS
251
252 /(?<!foo)(alpha|omega)/IS
253
254 /(?!alphabet)[ab]/IS
255
256 /(?<=foo\n)^bar/Im
257 foo\nbarbar
258 ***Failers
259 rhubarb
260 barbell
261 abc\nbarton
262
263 /^(?<=foo\n)bar/Im
264 foo\nbarbar
265 ***Failers
266 rhubarb
267 barbell
268 abc\nbarton
269
270 /(?>^abc)/Im
271 abc
272 def\nabc
273 *** Failers
274 defabc
275
276 /(?<=ab(c+)d)ef/
277
278 /(?<=ab(?<=c+)d)ef/
279
280 /(?<=ab(c|de)f)g/
281
282 /The next three are in testinput2 because they have variable length branches/
283
284 /(?<=bullock|donkey)-cart/I
285 the bullock-cart
286 a donkey-cart race
287 *** Failers
288 cart
289 horse-and-cart
290
291 /(?<=ab(?i)x|y|z)/I
292
293 /(?>.*)(?<=(abcd)|(xyz))/I
294 alphabetabcd
295 endingxyz
296
297 /(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I
298 abxyZZ
299 abXyZZ
300 ZZZ
301 zZZ
302 bZZ
303 BZZ
304 *** Failers
305 ZZ
306 abXYZZ
307 zzz
308 bzz
309
310 /(?<!(foo)a)bar/I
311 bar
312 foobbar
313 *** Failers
314 fooabar
315
316 /This one is here because Perl 5.005_02 doesn't fail it/I
317
318 /^(a)?(?(1)a|b)+$/I
319 *** Failers
320 a
321
322 /This one is here because Perl behaves differently; see also the following/I
323
324 /^(a\1?){4}$/I
325 aaaa
326 aaaaaa
327
328 /Perl does not fail these two for the final subjects. Neither did PCRE until/
329 /release 8.01. The problem is in backtracking into a subpattern that contains/
330 /a recursive reference to itself. PCRE has now made these into atomic patterns./
331
332 /^(xa|=?\1a){2}$/
333 xa=xaa
334 ** Failers
335 xa=xaaa
336
337 /^(xa|=?\1a)+$/
338 xa=xaa
339 ** Failers
340 xa=xaaa
341
342 /These are syntax tests from Perl 5.005/I
343
344 /a[b-a]/
345
346 /a[]b/
347
348 /a[/
349
350 /*a/
351
352 /(*)b/
353
354 /abc)/
355
356 /(abc/
357
358 /a**/
359
360 /)(/
361
362 /\1/
363
364 /\2/
365
366 /(a)|\2/
367
368 /a[b-a]/Ii
369
370 /a[]b/Ii
371
372 /a[/Ii
373
374 /*a/Ii
375
376 /(*)b/Ii
377
378 /abc)/Ii
379
380 /(abc/Ii
381
382 /a**/Ii
383
384 /)(/Ii
385
386 /:(?:/
387
388 /(?<%)b/
389
390 /a(?{)b/
391
392 /a(?{{})b/
393
394 /a(?{}})b/
395
396 /a(?{"{"})b/
397
398 /a(?{"{"}})b/
399
400 /(?(1?)a|b)/
401
402 /[a[:xyz:/
403
404 /(?<=x+)y/
405
406 /a{37,17}/
407
408 /abc/\
409
410 /abc/\i
411
412 /(a)bc(d)/I
413 abcd
414 abcd\C2
415 abcd\C5
416
417 /(.{20})/I
418 abcdefghijklmnopqrstuvwxyz
419 abcdefghijklmnopqrstuvwxyz\C1
420 abcdefghijklmnopqrstuvwxyz\G1
421
422 /(.{15})/I
423 abcdefghijklmnopqrstuvwxyz
424 abcdefghijklmnopqrstuvwxyz\C1\G1
425
426 /(.{16})/I
427 abcdefghijklmnopqrstuvwxyz
428 abcdefghijklmnopqrstuvwxyz\C1\G1\L
429
430 /^(a|(bc))de(f)/I
431 adef\G1\G2\G3\G4\L
432 bcdef\G1\G2\G3\G4\L
433 adefghijk\C0
434
435 /^abc\00def/I
436 abc\00def\L\C0
437
438 /word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
439 )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
440 )?)?)?)?)?)?)?)?)?otherword/I
441
442 /.*X/IDZ
443
444 /.*X/IDZs
445
446 /(.*X|^B)/IDZ
447
448 /(.*X|^B)/IDZs
449
450 /(?s)(.*X|^B)/IDZ
451
452 /(?s:.*X|^B)/IDZ
453
454 /\Biss\B/I+
455 Mississippi
456
457 /iss/IG+
458 Mississippi
459
460 /\Biss\B/IG+
461 Mississippi
462
463 /\Biss\B/Ig+
464 Mississippi
465 *** Failers
466 Mississippi\A
467
468 /(?<=[Ms])iss/Ig+
469 Mississippi
470
471 /(?<=[Ms])iss/IG+
472 Mississippi
473
474 /^iss/Ig+
475 ississippi
476
477 /.*iss/Ig+
478 abciss\nxyzisspqr
479
480 /.i./I+g
481 Mississippi
482 Mississippi\A
483 Missouri river
484 Missouri river\A
485
486 /^.is/I+g
487 Mississippi
488
489 /^ab\n/Ig+
490 ab\nab\ncd
491
492 /^ab\n/Img+
493 ab\nab\ncd
494
495 /abc/I
496
497 /abc|bac/I
498
499 /(abc|bac)/I
500
501 /(abc|(c|dc))/I
502
503 /(abc|(d|de)c)/I
504
505 /a*/I
506
507 /a+/I
508
509 /(baa|a+)/I
510
511 /a{0,3}/I
512
513 /baa{3,}/I
514
515 /"([^\\"]+|\\.)*"/I
516
517 /(abc|ab[cd])/I
518
519 /(a|.)/I
520
521 /a|ba|\w/I
522
523 /abc(?=pqr)/I
524
525 /...(?<=abc)/I
526
527 /abc(?!pqr)/I
528
529 /ab./I
530
531 /ab[xyz]/I
532
533 /abc*/I
534
535 /ab.c*/I
536
537 /a.c*/I
538
539 /.c*/I
540
541 /ac*/I
542
543 /(a.c*|b.c*)/I
544
545 /a.c*|aba/I
546
547 /.+a/I
548
549 /(?=abcda)a.*/I
550
551 /(?=a)a.*/I
552
553 /a(b)*/I
554
555 /a\d*/I
556
557 /ab\d*/I
558
559 /a(\d)*/I
560
561 /abcde{0,0}/I
562
563 /ab\d+/I
564
565 /a(?(1)b)(.)/I
566
567 /a(?(1)bag|big)(.)/I
568
569 /a(?(1)bag|big)*(.)/I
570
571 /a(?(1)bag|big)+(.)/I
572
573 /a(?(1)b..|b..)(.)/I
574
575 /ab\d{0}e/I
576
577 /a?b?/I
578 a
579 b
580 ab
581 \
582 *** Failers
583 \N
584
585 /|-/I
586 abcd
587 -abc
588 \Nab-c
589 *** Failers
590 \Nabc
591
592 /^.?abcd/IS
593
594 /\( # ( at start
595 (?: # Non-capturing bracket
596 (?>[^()]+) # Either a sequence of non-brackets (no backtracking)
597 | # Or
598 (?R) # Recurse - i.e. nested bracketed string
599 )* # Zero or more contents
600 \) # Closing )
601 /Ix
602 (abcd)
603 (abcd)xyz
604 xyz(abcd)
605 (ab(xy)cd)pqr
606 (ab(xycd)pqr
607 () abc ()
608 12(abcde(fsh)xyz(foo(bar))lmno)89
609 *** Failers
610 abcd
611 abcd)
612 (abcd
613
614 /\( ( (?>[^()]+) | (?R) )* \) /Ixg
615 (ab(xy)cd)pqr
616 1(abcd)(x(y)z)pqr
617
618 /\( (?: (?>[^()]+) | (?R) ) \) /Ix
619 (abcd)
620 (ab(xy)cd)
621 (a(b(c)d)e)
622 ((ab))
623 *** Failers
624 ()
625
626 /\( (?: (?>[^()]+) | (?R) )? \) /Ix
627 ()
628 12(abcde(fsh)xyz(foo(bar))lmno)89
629
630 /\( ( (?>[^()]+) | (?R) )* \) /Ix
631 (ab(xy)cd)
632
633 /\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix
634 (ab(xy)cd)
635
636 /\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix
637 (ab(xy)cd)
638 (123ab(xy)cd)
639
640 /\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix
641 (ab(xy)cd)
642 (123ab(xy)cd)
643
644 /\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix
645 (ab(xy)cd)
646
647 /\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix
648 (abcd(xyz<p>qrs)123)
649
650 /\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix
651 (ab(cd)ef)
652 (ab(cd(ef)gh)ij)
653
654 /^[[:alnum:]]/DZ
655
656 /^[[:^alnum:]]/DZ
657
658 /^[[:alpha:]]/DZ
659
660 /^[[:^alpha:]]/DZ
661
662 /[_[:alpha:]]/IS
663
664 /^[[:ascii:]]/DZ
665
666 /^[[:^ascii:]]/DZ
667
668 /^[[:blank:]]/DZ
669
670 /^[[:^blank:]]/DZ
671
672 /[\n\x0b\x0c\x0d[:blank:]]/IS
673
674 /^[[:cntrl:]]/DZ
675
676 /^[[:digit:]]/DZ
677
678 /^[[:graph:]]/DZ
679
680 /^[[:lower:]]/DZ
681
682 /^[[:print:]]/DZ
683
684 /^[[:punct:]]/DZ
685
686 /^[[:space:]]/DZ
687
688 /^[[:upper:]]/DZ
689
690 /^[[:xdigit:]]/DZ
691
692 /^[[:word:]]/DZ
693
694 /^[[:^cntrl:]]/DZ
695
696 /^[12[:^digit:]]/DZ
697
698 /^[[:^blank:]]/DZ
699
700 /[01[:alpha:]%]/DZ
701
702 /[[.ch.]]/I
703
704 /[[=ch=]]/I
705
706 /[[:rhubarb:]]/I
707
708 /[[:upper:]]/Ii
709 A
710 a
711
712 /[[:lower:]]/Ii
713 A
714 a
715
716 /((?-i)[[:lower:]])[[:lower:]]/Ii
717 ab
718 aB
719 *** Failers
720 Ab
721 AB
722
723 /[\200-\110]/I
724
725 /^(?(0)f|b)oo/I
726
727 /This one's here because of the large output vector needed/I
728
729 /(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I
730 \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC
731
732 /This one's here because Perl does this differently and PCRE can't at present/I
733
734 /(main(O)?)+/I
735 mainmain
736 mainOmain
737
738 /These are all cases where Perl does it differently (nested captures)/I
739
740 /^(a(b)?)+$/I
741 aba
742
743 /^(aa(bb)?)+$/I
744 aabbaa
745
746 /^(aa|aa(bb))+$/I
747 aabbaa
748
749 /^(aa(bb)??)+$/I
750 aabbaa
751
752 /^(?:aa(bb)?)+$/I
753 aabbaa
754
755 /^(aa(b(b))?)+$/I
756 aabbaa
757
758 /^(?:aa(b(b))?)+$/I
759 aabbaa
760
761 /^(?:aa(b(?:b))?)+$/I
762 aabbaa
763
764 /^(?:aa(bb(?:b))?)+$/I
765 aabbbaa
766
767 /^(?:aa(b(?:bb))?)+$/I
768 aabbbaa
769
770 /^(?:aa(?:b(b))?)+$/I
771 aabbaa
772
773 /^(?:aa(?:b(bb))?)+$/I
774 aabbbaa
775
776 /^(aa(b(bb))?)+$/I
777 aabbbaa
778
779 /^(aa(bb(bb))?)+$/I
780 aabbbbaa
781
782 /--------------------------------------------------------------------/I
783
784 /#/IxDZ
785
786 /a#/IxDZ
787
788 /[\s]/DZ
789
790 /[\S]/DZ
791
792 /a(?i)b/DZ
793 ab
794 aB
795 *** Failers
796 AB
797
798 /(a(?i)b)/DZ
799 ab
800 aB
801 *** Failers
802 AB
803
804 / (?i)abc/IxDZ
805
806 /#this is a comment
807 (?i)abc/IxDZ
808
809 /123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
810
811 /\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ
812
813 /\Q\E/DZ
814 \
815
816 /\Q\Ex/DZ
817
818 / \Q\E/DZ
819
820 /a\Q\E/DZ
821 abc
822 bca
823 bac
824
825 /a\Q\Eb/DZ
826 abc
827
828 /\Q\Eabc/DZ
829
830 /x*+\w/DZ
831 *** Failers
832 xxxxx
833
834 /x?+/DZ
835
836 /x++/DZ
837
838 /x{1,3}+/DZ
839
840 /(x)*+/DZ
841
842 /^(\w++|\s++)*$/I
843 now is the time for all good men to come to the aid of the party
844 *** Failers
845 this is not a line with only words and spaces!
846
847 /(\d++)(\w)/I
848 12345a
849 *** Failers
850 12345+
851
852 /a++b/I
853 aaab
854
855 /(a++b)/I
856 aaab
857
858 /(a++)b/I
859 aaab
860
861 /([^()]++|\([^()]*\))+/I
862 ((abc(ade)ufh()()x
863
864 /\(([^()]++|\([^()]+\))+\)/I
865 (abc)
866 (abc(def)xyz)
867 *** Failers
868 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
869
870 /(abc){1,3}+/DZ
871
872 /a+?+/I
873
874 /a{2,3}?+b/I
875
876 /(?U)a+?+/I
877
878 /a{2,3}?+b/IU
879
880 /x(?U)a++b/DZ
881 xaaaab
882
883 /(?U)xa++b/DZ
884 xaaaab
885
886 /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/DZ
887
888 /^x(?U)a+b/DZ
889
890 /^x(?U)(a+)b/DZ
891
892 /[.x.]/I
893
894 /[=x=]/I
895
896 /[:x:]/I
897
898 /\l/I
899
900 /\L/I
901
902 /\N{name}/I
903
904 /\u/I
905
906 /\U/I
907
908 /[/I
909
910 /[a-/I
911
912 /[[:space:]/I
913
914 /[\s]/IDZ
915
916 /[[:space:]]/IDZ
917
918 /[[:space:]abcde]/IDZ
919
920 /< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix
921 <>
922 <abcd>
923 <abc <123> hij>
924 <abc <def> hij>
925 <abc<>def>
926 <abc<>
927 *** Failers
928 <abc
929
930 |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
931
932 |\$\<\.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
933
934 /(.*)\d+\1/I
935
936 /(.*)\d+/I
937
938 /(.*)\d+\1/Is
939
940 /(.*)\d+/Is
941
942 /(.*(xyz))\d+\2/I
943
944 /((.*))\d+\1/I
945 abc123bc
946
947 /a[b]/I
948
949 /(?=a).*/I
950
951 /(?=abc).xyz/IiI
952
953 /(?=abc)(?i).xyz/I
954
955 /(?=a)(?=b)/I
956
957 /(?=.)a/I
958
959 /((?=abcda)a)/I
960
961 /((?=abcda)ab)/I
962
963 /()a/I
964
965 /(?(1)ab|ac)(.)/I
966
967 /(?(1)abz|acz)(.)/I
968
969 /(?(1)abz)(.)/I
970
971 /(?(1)abz)(1)23/I
972
973 /(a)+/I
974
975 /(a){2,3}/I
976
977 /(a)*/I
978
979 /[a]/I
980
981 /[ab]/I
982
983 /[ab]/IS
984
985 /[^a]/I
986
987 /\d456/I
988
989 /\d456/IS
990
991 /a^b/I
992
993 /^a/Im
994 abcde
995 xy\nabc
996 *** Failers
997 xyabc
998
999 /c|abc/I
1000
1001 /(?i)[ab]/IS
1002
1003 /[ab](?i)cd/IS
1004
1005 /abc(?C)def/I
1006 abcdef
1007 1234abcdef
1008 *** Failers
1009 abcxyz
1010 abcxyzf
1011
1012 /abc(?C)de(?C1)f/I
1013 123abcdef
1014
1015 /(?C1)\dabc(?C2)def/IS
1016 1234abcdef
1017 *** Failers
1018 abcdef
1019
1020 /(?C1)\dabc(?C2)def/ISS
1021 1234abcdef
1022 *** Failers
1023 abcdef
1024
1025 /(?C255)ab/I
1026
1027 /(?C256)ab/I
1028
1029 /(?Cab)xx/I
1030
1031 /(?C12vr)x/I
1032
1033 /abc(?C)def/I
1034 *** Failers
1035 \x83\x0\x61bcdef
1036
1037 /(abc)(?C)de(?C1)f/I
1038 123abcdef
1039 123abcdef\C+
1040 123abcdef\C-
1041 *** Failers
1042 123abcdef\C!1
1043
1044 /(?C0)(abc(?C1))*/I
1045 abcabcabc
1046 abcabc\C!1!3
1047 *** Failers
1048 abcabcabc\C!1!3
1049
1050 /(\d{3}(?C))*/I
1051 123\C+
1052 123456\C+
1053 123456789\C+
1054
1055 /((xyz)(?C)p|(?C1)xyzabc)/I
1056 xyzabc\C+
1057
1058 /(X)((xyz)(?C)p|(?C1)xyzabc)/I
1059 Xxyzabc\C+
1060
1061 /(?=(abc))(?C)abcdef/I
1062 abcdef\C+
1063
1064 /(?!(abc)(?C1)d)(?C2)abcxyz/I
1065 abcxyz\C+
1066
1067 /(?<=(abc)(?C))xyz/I
1068 abcxyz\C+
1069
1070 /a(b+)(c*)(?C1)/I
1071 abbbbbccc\C*1
1072
1073 /a(b+?)(c*?)(?C1)/I
1074 abbbbbccc\C*1
1075
1076 /(?C)abc/I
1077
1078 /(?C)^abc/I
1079
1080 /(?C)a|b/IS
1081
1082 /(?R)/I
1083
1084 /(a|(?R))/I
1085
1086 /(ab|(bc|(de|(?R))))/I
1087
1088 /x(ab|(bc|(de|(?R))))/I
1089 xab
1090 xbc
1091 xde
1092 xxab
1093 xxxab
1094 *** Failers
1095 xyab
1096
1097 /(ab|(bc|(de|(?1))))/I
1098
1099 /x(ab|(bc|(de|(?1)x)x)x)/I
1100
1101 /^([^()]|\((?1)*\))*$/I
1102 abc
1103 a(b)c
1104 a(b(c))d
1105 *** Failers)
1106 a(b(c)d
1107
1108 /^>abc>([^()]|\((?1)*\))*<xyz<$/I
1109 >abc>123<xyz<
1110 >abc>1(2)3<xyz<
1111 >abc>(1(2)3)<xyz<
1112
1113 /(a(?1)b)/DZ
1114
1115 /(a(?1)+b)/DZ
1116
1117 /^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I
1118 12
1119 (((2+2)*-3)-7)
1120 -12
1121 *** Failers
1122 ((2+2)*-3)-7)
1123
1124 /^(x(y|(?1){2})z)/I
1125 xyz
1126 xxyzxyzz
1127 *** Failers
1128 xxyzz
1129 xxyzxyzxyzz
1130
1131 /((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix
1132 <>
1133 <abcd>
1134 <abc <123> hij>
1135 <abc <def> hij>
1136 <abc<>def>
1137 <abc<>
1138 *** Failers
1139 <abc
1140
1141 /(?1)/I
1142
1143 /((?2)(abc)/I
1144
1145 /^(abc)def(?1)/I
1146 abcdefabc
1147
1148 /^(a|b|c)=(?1)+/I
1149 a=a
1150 a=b
1151 a=bc
1152
1153 /^(a|b|c)=((?1))+/I
1154 a=a
1155 a=b
1156 a=bc
1157
1158 /a(?P<name1>b|c)d(?P<longername2>e)/DZ
1159 abde
1160 acde
1161
1162 /(?:a(?P<c>c(?P<d>d)))(?P<a>a)/DZ
1163
1164 /(?P<a>a)...(?P=a)bbb(?P>a)d/DZ
1165
1166 /^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii
1167 1221
1168 Satan, oscillate my metallic sonatas!
1169 A man, a plan, a canal: Panama!
1170 Able was I ere I saw Elba.
1171 *** Failers
1172 The quick brown fox
1173
1174 /((?(R)a|b))\1(?1)?/I
1175 bb
1176 bbaa
1177
1178 /(.*)a/Is
1179
1180 /(.*)a\1/Is
1181
1182 /(.*)a(b)\2/Is
1183
1184 /((.*)a|(.*)b)z/Is
1185
1186 /((.*)a|(.*)b)z\1/Is
1187
1188 /((.*)a|(.*)b)z\2/Is
1189
1190 /((.*)a|(.*)b)z\3/Is
1191
1192 /((.*)a|^(.*)b)z\3/Is
1193
1194 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is
1195
1196 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is
1197
1198 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is
1199
1200 /(a)(bc)/INDZ
1201 abc
1202
1203 /(?P<one>a)(bc)/INDZ
1204 abc
1205
1206 /(a)(?P<named>bc)/INDZ
1207
1208 /(a+)*zz/I
1209 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M
1210 aaaaaaaaaaaaaz\M
1211
1212 /(aaa(?C1)bbb|ab)/I
1213 aaabbb
1214 aaabbb\C*0
1215 aaabbb\C*1
1216 aaabbb\C*-1
1217
1218 /ab(?P<one>cd)ef(?P<two>gh)/I
1219 abcdefgh
1220 abcdefgh\C1\Gtwo
1221 abcdefgh\Cone\Ctwo
1222 abcdefgh\Cthree
1223
1224 /(?P<Tes>)(?P<Test>)/DZ
1225
1226 /(?P<Test>)(?P<Tes>)/DZ
1227
1228 /(?P<Z>zz)(?P<A>aa)/I
1229 zzaa\CZ
1230 zzaa\CA
1231
1232 /(?P<x>eks)(?P<x>eccs)/I
1233
1234 /(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I
1235
1236 "\[((?P<elem>\d+)(,(?P>elem))*)\]"I
1237 [10,20,30,5,5,4,4,2,43,23,4234]
1238 *** Failers
1239 []
1240
1241 "\[((?P<elem>\d+)(,(?P>elem))*)?\]"I
1242 [10,20,30,5,5,4,4,2,43,23,4234]
1243 []
1244
1245 /(a(b(?2)c))?/DZ
1246
1247 /(a(b(?2)c))*/DZ
1248
1249 /(a(b(?2)c)){0,2}/DZ
1250
1251 /[ab]{1}+/DZ
1252
1253 /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii
1254 Baby Bjorn Active Carrier - With free SHIPPING!!
1255
1256 /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/IiS
1257 Baby Bjorn Active Carrier - With free SHIPPING!!
1258
1259 /a*.*b/ISDZ
1260
1261 /(a|b)*.?c/ISDZ
1262
1263 /abc(?C255)de(?C)f/DZ
1264
1265 /abcde/ICDZ
1266 abcde
1267 abcdfe
1268
1269 /a*b/ICDZS
1270 ab
1271 aaaab
1272 aaaacb
1273
1274 /a*b/ICDZSS
1275 ab
1276 aaaab
1277 aaaacb
1278
1279 /a+b/ICDZ
1280 ab
1281 aaaab
1282 aaaacb
1283
1284 /(abc|def)x/ICDZS
1285 abcx
1286 defx
1287 ** Failers
1288 abcdefzx
1289
1290 /(abc|def)x/ICDZSS
1291 abcx
1292 defx
1293 ** Failers
1294 abcdefzx
1295
1296 /(ab|cd){3,4}/IC
1297 ababab
1298 abcdabcd
1299 abcdcdcdcdcd
1300
1301 /([ab]{,4}c|xy)/ICDZS
1302 Note: that { does NOT introduce a quantifier
1303
1304 /([ab]{,4}c|xy)/ICDZSS
1305 Note: that { does NOT introduce a quantifier
1306
1307 /([ab]{1,4}c|xy){4,5}?123/ICDZ
1308 aacaacaacaacaac123
1309
1310 /\b.*/I
1311 ab cd\>1
1312
1313 /\b.*/Is
1314 ab cd\>1
1315
1316 /(?!.bcd).*/I
1317 Xbcd12345
1318
1319 /abcde/I
1320 ab\P
1321 abc\P
1322 abcd\P
1323 abcde\P
1324 the quick brown abc\P
1325 ** Failers\P
1326 the quick brown abxyz fox\P
1327
1328 "^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I
1329 13/05/04\P
1330 13/5/2004\P
1331 02/05/09\P
1332 1\P
1333 1/2\P
1334 1/2/0\P
1335 1/2/04\P
1336 0\P
1337 02/\P
1338 02/0\P
1339 02/1\P
1340 ** Failers\P
1341 \P
1342 123\P
1343 33/4/04\P
1344 3/13/04\P
1345 0/1/2003\P
1346 0/\P
1347 02/0/\P
1348 02/13\P
1349
1350 /0{0,2}ABC/I
1351
1352 /\d{3,}ABC/I
1353
1354 /\d*ABC/I
1355
1356 /[abc]+DE/I
1357
1358 /[abc]?123/I
1359 123\P
1360 a\P
1361 b\P
1362 c\P
1363 c12\P
1364 c123\P
1365
1366 /^(?:\d){3,5}X/I
1367 1\P
1368 123\P
1369 123X
1370 1234\P
1371 1234X
1372 12345\P
1373 12345X
1374 *** Failers
1375 1X
1376 123456\P
1377
1378 /abc/IS>testsavedregex
1379 <testsavedregex
1380 abc
1381 ** Failers
1382 bca
1383
1384 /abc/ISS>testsavedregex
1385 <testsavedregex
1386 abc
1387 ** Failers
1388 bca
1389
1390 /abc/IFS>testsavedregex
1391 <testsavedregex
1392 abc
1393 ** Failers
1394 bca
1395
1396 /abc/IFSS>testsavedregex
1397 <testsavedregex
1398 abc
1399 ** Failers
1400 bca
1401
1402 /(a|b)/IS>testsavedregex
1403 <testsavedregex
1404 abc
1405 ** Failers
1406 def
1407
1408 /(a|b)/ISS>testsavedregex
1409 <testsavedregex
1410 abc
1411 ** Failers
1412 def
1413
1414 /(a|b)/ISF>testsavedregex
1415 <testsavedregex
1416 abc
1417 ** Failers
1418 def
1419
1420 /(a|b)/ISSF>testsavedregex
1421 <testsavedregex
1422 abc
1423 ** Failers
1424 def
1425
1426 ~<(\w+)/?>(.)*</(\1)>~smgI
1427 \J1024<!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>
1428
1429 /^a/IF
1430
1431 /line\nbreak/I
1432 this is a line\nbreak
1433 line one\nthis is a line\nbreak in the second line
1434
1435 /line\nbreak/If
1436 this is a line\nbreak
1437 ** Failers
1438 line one\nthis is a line\nbreak in the second line
1439
1440 /line\nbreak/Imf
1441 this is a line\nbreak
1442 ** Failers
1443 line one\nthis is a line\nbreak in the second line
1444
1445 /(?i)(?-i)AbCd/I
1446 AbCd
1447 ** Failers
1448 abcd
1449
1450 /a{11111111111111111111}/I
1451
1452 /(){64294967295}/I
1453
1454 /(){2,4294967295}/I
1455
1456 "(?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
1457 abcdefghijklAkB
1458
1459 "(?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
1460 abcdefghijklAkB
1461
1462 "(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I
1463 abcdefghijklAkB
1464
1465 "(?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
1466 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1467
1468 "(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(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
1469 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1470
1471 /[^()]*(?:\((?R)\)[^()]*)*/I
1472 (this(and)that
1473 (this(and)that)
1474 (this(and)that)stuff
1475
1476 /[^()]*(?:\((?>(?R))\)[^()]*)*/I
1477 (this(and)that
1478 (this(and)that)
1479
1480 /[^()]*(?:\((?R)\))*[^()]*/I
1481 (this(and)that
1482 (this(and)that)
1483
1484 /(?:\((?R)\))*[^()]*/I
1485 (this(and)that
1486 (this(and)that)
1487 ((this))
1488
1489 /(?:\((?R)\))|[^()]*/I
1490 (this(and)that
1491 (this(and)that)
1492 (this)
1493 ((this))
1494
1495 /\x{0000ff}/I
1496
1497 /^((?P<A>a1)|(?P<A>a2)b)/I
1498
1499 /^((?P<A>a1)|(?P<A>a2)b)/IJ
1500 a1b\CA
1501 a2b\CA
1502 ** Failers
1503 a1b\CZ\CA
1504
1505 /^(?P<A>a)(?P<A>b)/IJ
1506 ab\CA
1507
1508 /^(?P<A>a)(?P<A>b)|cd/IJ
1509 ab\CA
1510 cd\CA
1511
1512 /^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
1513 cdefgh\CA
1514
1515 /^((?P<A>a1)|(?P<A>a2)b)/IJ
1516 a1b\GA
1517 a2b\GA
1518 ** Failers
1519 a1b\GZ\GA
1520
1521 /^(?P<A>a)(?P<A>b)/IJ
1522 ab\GA
1523
1524 /^(?P<A>a)(?P<A>b)|cd/IJ
1525 ab\GA
1526 cd\GA
1527
1528 /^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ
1529 cdefgh\GA
1530
1531 /(?J)^((?P<A>a1)|(?P<A>a2)b)/I
1532 a1b\CA
1533 a2b\CA
1534
1535 /^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I
1536
1537 / In this next test, J is not set at the outer level; consequently it isn't
1538 set in the pattern's options; consequently pcre_get_named_substring() produces
1539 a random value. /Ix
1540
1541 /^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I
1542 a bc d\CA\CB\CC
1543
1544 /^(?P<A>a)?(?(A)a|b)/I
1545 aabc
1546 bc
1547 ** Failers
1548 abc
1549
1550 /(?:(?(ZZ)a|b)(?P<ZZ>X))+/I
1551 bXaX
1552
1553 /(?:(?(2y)a|b)(X))+/I
1554
1555 /(?:(?(ZA)a|b)(?P<ZZ>X))+/I
1556
1557 /(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I
1558 bbXaaX
1559
1560 /(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I
1561 (b)\\Xa\\X
1562
1563 /(?P<ABC/I
1564
1565 /(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
1566 bXXaYYaY
1567 bXYaXXaX
1568
1569 /()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I
1570 bXXaYYaY
1571
1572 /\s*,\s*/IS
1573 \x0b,\x0b
1574 \x0c,\x0d
1575
1576 /^abc/Im
1577 xyz\nabc
1578 xyz\nabc\<lf>
1579 xyz\r\nabc\<lf>
1580 xyz\rabc\<cr>
1581 xyz\r\nabc\<crlf>
1582 ** Failers
1583 xyz\nabc\<cr>
1584 xyz\r\nabc\<cr>
1585 xyz\nabc\<crlf>
1586 xyz\rabc\<crlf>
1587 xyz\rabc\<lf>
1588
1589 /abc$/Im<lf>
1590 xyzabc
1591 xyzabc\n
1592 xyzabc\npqr
1593 xyzabc\r\<cr>
1594 xyzabc\rpqr\<cr>
1595 xyzabc\r\n\<crlf>
1596 xyzabc\r\npqr\<crlf>
1597 ** Failers
1598 xyzabc\r
1599 xyzabc\rpqr
1600 xyzabc\r\n
1601 xyzabc\r\npqr
1602
1603 /^abc/Im<cr>
1604 xyz\rabcdef
1605 xyz\nabcdef\<lf>
1606 ** Failers
1607 xyz\nabcdef
1608
1609 /^abc/Im<lf>
1610 xyz\nabcdef
1611 xyz\rabcdef\<cr>
1612 ** Failers
1613 xyz\rabcdef
1614
1615 /^abc/Im<crlf>
1616 xyz\r\nabcdef
1617 xyz\rabcdef\<cr>
1618 ** Failers
1619 xyz\rabcdef
1620
1621 /^abc/Im<bad>
1622
1623 /abc/I
1624 xyz\rabc\<bad>
1625 abc
1626
1627 /.*/I<lf>
1628 abc\ndef
1629 abc\rdef
1630 abc\r\ndef
1631 \<cr>abc\ndef
1632 \<cr>abc\rdef
1633 \<cr>abc\r\ndef
1634 \<crlf>abc\ndef
1635 \<crlf>abc\rdef
1636 \<crlf>abc\r\ndef
1637
1638 /\w+(.)(.)?def/Is
1639 abc\ndef
1640 abc\rdef
1641 abc\r\ndef
1642
1643 +((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I
1644 /* this is a C style comment */\M
1645
1646 /(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I
1647
1648 /()()()()()()()()()()()()()()()()()()()()
1649 ()()()()()()()()()()()()()()()()()()()()
1650 ()()()()()()()()()()()()()()()()()()()()
1651 ()()()()()()()()()()()()()()()()()()()()
1652 ()()()()()()()()()()()()()()()()()()()()
1653 (.(.))/Ix
1654 XY\O400
1655
1656 /(a*b|(?i:c*(?-i)d))/IS
1657
1658 /()[ab]xyz/IS
1659
1660 /(|)[ab]xyz/IS
1661
1662 /(|c)[ab]xyz/IS
1663
1664 /(|c?)[ab]xyz/IS
1665
1666 /(d?|c?)[ab]xyz/IS
1667
1668 /(d?|c)[ab]xyz/IS
1669
1670 /^a*b\d/DZ
1671
1672 /^a*+b\d/DZ
1673
1674 /^a*?b\d/DZ
1675
1676 /^a+A\d/DZ
1677 aaaA5
1678 ** Failers
1679 aaaa5
1680
1681 /^a*A\d/IiDZ
1682 aaaA5
1683 aaaa5
1684
1685 /(a*|b*)[cd]/IS
1686
1687 /(a+|b*)[cd]/IS
1688
1689 /(a*|b+)[cd]/IS
1690
1691 /(a+|b+)[cd]/IS
1692
1693 /((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1694 ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1695 (((
1696 a
1697 ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
1698 ))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
1699 )))
1700 /Ix
1701 large nest
1702
1703 /a*\d/BZ
1704
1705 /a*\D/BZ
1706
1707 /0*\d/BZ
1708
1709 /0*\D/BZ
1710
1711 /a*\s/BZ
1712
1713 /a*\S/BZ
1714
1715 / *\s/BZ
1716
1717 / *\S/BZ
1718
1719 /a*\w/BZ
1720
1721 /a*\W/BZ
1722
1723 /=*\w/BZ
1724
1725 /=*\W/BZ
1726
1727 /\d*a/BZ
1728
1729 /\d*2/BZ
1730
1731 /\d*\d/BZ
1732
1733 /\d*\D/BZ
1734
1735 /\d*\s/BZ
1736
1737 /\d*\S/BZ
1738
1739 /\d*\w/BZ
1740
1741 /\d*\W/BZ
1742
1743 /\D*a/BZ
1744
1745 /\D*2/BZ
1746
1747 /\D*\d/BZ
1748
1749 /\D*\D/BZ
1750
1751 /\D*\s/BZ
1752
1753 /\D*\S/BZ
1754
1755 /\D*\w/BZ
1756
1757 /\D*\W/BZ
1758
1759 /\s*a/BZ
1760
1761 /\s*2/BZ
1762
1763 /\s*\d/BZ
1764
1765 /\s*\D/BZ
1766
1767 /\s*\s/BZ
1768
1769 /\s*\S/BZ
1770
1771 /\s*\w/BZ
1772
1773 /\s*\W/BZ
1774
1775 /\S*a/BZ
1776
1777 /\S*2/BZ
1778
1779 /\S*\d/BZ
1780
1781 /\S*\D/BZ
1782
1783 /\S*\s/BZ
1784
1785 /\S*\S/BZ
1786
1787 /\S*\w/BZ
1788
1789 /\S*\W/BZ
1790
1791 /\w*a/BZ
1792
1793 /\w*2/BZ
1794
1795 /\w*\d/BZ
1796
1797 /\w*\D/BZ
1798
1799 /\w*\s/BZ
1800
1801 /\w*\S/BZ
1802
1803 /\w*\w/BZ
1804
1805 /\w*\W/BZ
1806
1807 /\W*a/BZ
1808
1809 /\W*2/BZ
1810
1811 /\W*\d/BZ
1812
1813 /\W*\D/BZ
1814
1815 /\W*\s/BZ
1816
1817 /\W*\S/BZ
1818
1819 /\W*\w/BZ
1820
1821 /\W*\W/BZ
1822
1823 /[^a]+a/BZ
1824
1825 /[^a]+a/BZi
1826
1827 /[^a]+A/BZi
1828
1829 /[^a]+b/BZ
1830
1831 /[^a]+\d/BZ
1832
1833 /a*[^a]/BZ
1834
1835 /(?P<abc>x)(?P<xyz>y)/I
1836 xy\Cabc\Cxyz
1837
1838 /(?<abc>x)(?'xyz'y)/I
1839 xy\Cabc\Cxyz
1840
1841 /(?<abc'x)(?'xyz'y)/I
1842
1843 /(?<abc>x)(?'xyz>y)/I
1844
1845 /(?P'abc'x)(?P<xyz>y)/I
1846
1847 /^(?:(?(ZZ)a|b)(?<ZZ>X))+/
1848 bXaX
1849 bXbX
1850 ** Failers
1851 aXaX
1852 aXbX
1853
1854 /^(?P>abc)(?<abcd>xxx)/
1855
1856 /^(?P>abc)(?<abc>x|y)/
1857 xx
1858 xy
1859 yy
1860 yx
1861
1862 /^(?P>abc)(?P<abc>x|y)/
1863 xx
1864 xy
1865 yy
1866 yx
1867
1868 /^((?(abc)a|b)(?<abc>x|y))+/
1869 bxay
1870 bxby
1871 ** Failers
1872 axby
1873
1874 /^(((?P=abc)|X)(?<abc>x|y))+/
1875 XxXxxx
1876 XxXyyx
1877 XxXyxx
1878 ** Failers
1879 x
1880
1881 /^(?1)(abc)/
1882 abcabc
1883
1884 /^(?:(?:\1|X)(a|b))+/
1885 Xaaa
1886 Xaba
1887
1888 /^[\E\Qa\E-\Qz\E]+/BZ
1889
1890 /^[a\Q]bc\E]/BZ
1891
1892 /^[a-\Q\E]/BZ
1893
1894 /^(?P>abc)[()](?<abc>)/BZ
1895
1896 /^((?(abc)y)[()](?P<abc>x))+/BZ
1897 (xy)x
1898
1899 /^(?P>abc)\Q()\E(?<abc>)/BZ
1900
1901 /^(?P>abc)[a\Q(]\E(](?<abc>)/BZ
1902
1903 /^(?P>abc) # this is (a comment)
1904 (?<abc>)/BZx
1905
1906 /^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii
1907 1221
1908 Satan, oscillate my metallic sonatas!
1909 A man, a plan, a canal: Panama!
1910 Able was I ere I saw Elba.
1911 *** Failers
1912 The quick brown fox
1913
1914 /(?=(\w+))\1:/I
1915 abcd:
1916
1917 /(?=(?'abc'\w+))\k<abc>:/I
1918 abcd:
1919
1920 /(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/J
1921 adaa
1922 ** Failers
1923 addd
1924 adbb
1925
1926 /(?'abc'a|b)(?<abc>d|e)(?&abc){2}/J
1927 bdaa
1928 bdab
1929 ** Failers
1930 bddd
1931
1932 /(?(<bc))/
1933
1934 /(?(''))/
1935
1936 /(?('R')stuff)/
1937
1938 /((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x
1939 abcabc1Xabc2XabcXabcabc
1940
1941 /(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1942 abcabc1Xabc2XabcXabcabc
1943
1944 /(?<A> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1945
1946 /(?<1> (?'B' abc (?(R) (?(R&1)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x
1947 abcabc1Xabc2XabcXabcabc
1948
1949 /^(?(DEFINE) abc | xyz ) /x
1950
1951 /(?(DEFINE) abc) xyz/xI
1952
1953 /(a|)*\d/
1954 \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
1955 \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
1956
1957 /^a.b/<lf>
1958 a\rb
1959 a\nb\<cr>
1960 a\x85b\<anycrlf>
1961 ** Failers
1962 a\nb
1963 a\nb\<any>
1964 a\rb\<cr>
1965 a\rb\<any>
1966 a\x85b\<any>
1967 a\rb\<anycrlf>
1968
1969 /^abc./mgx<any>
1970 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK
1971
1972 /abc.$/mgx<any>
1973 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9
1974
1975 /a/<cr><any>
1976
1977 /a/<any><crlf>
1978
1979 /^a\Rb/<bsr_unicode>
1980 a\nb
1981 a\rb
1982 a\r\nb
1983 a\x0bb
1984 a\x0cb
1985 a\x85b
1986 ** Failers
1987 a\n\rb
1988
1989 /^a\R*b/<bsr_unicode>
1990 ab
1991 a\nb
1992 a\rb
1993 a\r\nb
1994 a\x0bb
1995 a\x0cb
1996 a\x85b
1997 a\n\rb
1998 a\n\r\x85\x0cb
1999
2000 /^a\R+b/<bsr_unicode>
2001 a\nb
2002 a\rb
2003 a\r\nb
2004 a\x0bb
2005 a\x0cb
2006 a\x85b
2007 a\n\rb
2008 a\n\r\x85\x0cb
2009 ** Failers
2010 ab
2011
2012 /^a\R{1,3}b/<bsr_unicode>
2013 a\nb
2014 a\n\rb
2015 a\n\r\x85b
2016 a\r\n\r\nb
2017 a\r\n\r\n\r\nb
2018 a\n\r\n\rb
2019 a\n\n\r\nb
2020 ** Failers
2021 a\n\n\n\rb
2022 a\r
2023
2024 /^a[\R]b/<bsr_unicode>
2025 aRb
2026 ** Failers
2027 a\nb
2028
2029 /(?&abc)X(?<abc>P)/I
2030 abcPXP123
2031
2032 /(?1)X(?<abc>P)/I
2033 abcPXP123
2034
2035 /(?:a(?&abc)b)*(?<abc>x)/
2036 123axbaxbaxbx456
2037 123axbaxbaxb456
2038
2039 /(?:a(?&abc)b){1,5}(?<abc>x)/
2040 123axbaxbaxbx456
2041
2042 /(?:a(?&abc)b){2,5}(?<abc>x)/
2043 123axbaxbaxbx456
2044
2045 /(?:a(?&abc)b){2,}(?<abc>x)/
2046 123axbaxbaxbx456
2047
2048 /(abc)(?i:(?1))/
2049 defabcabcxyz
2050 DEFabcABCXYZ
2051
2052 /(abc)(?:(?i)(?1))/
2053 defabcabcxyz
2054 DEFabcABCXYZ
2055
2056 /^(a)\g-2/
2057
2058 /^(a)\g/
2059
2060 /^(a)\g{0}/
2061
2062 /^(a)\g{3/
2063
2064 /^(a)\g{4a}/
2065
2066 /^a.b/<lf>
2067 a\rb
2068 *** Failers
2069 a\nb
2070
2071 /.+foo/
2072 afoo
2073 ** Failers
2074 \r\nfoo
2075 \nfoo
2076
2077 /.+foo/<crlf>
2078 afoo
2079 \nfoo
2080 ** Failers
2081 \r\nfoo
2082
2083 /.+foo/<any>
2084 afoo
2085 ** Failers
2086 \nfoo
2087 \r\nfoo
2088
2089 /.+foo/s
2090 afoo
2091 \r\nfoo
2092 \nfoo
2093
2094 /^$/mg<any>
2095 abc\r\rxyz
2096 abc\n\rxyz
2097 ** Failers
2098 abc\r\nxyz
2099
2100 /(?m)^$/<any>g+
2101 abc\r\n\r\n
2102
2103 /(?m)^$|^\r\n/<any>g+
2104 abc\r\n\r\n
2105
2106 /(?m)$/<any>g+
2107 abc\r\n\r\n
2108
2109 /abc.$/mgx<anycrlf>
2110 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
2111
2112 /^X/m
2113 XABC
2114 ** Failers
2115 XABC\B
2116
2117 /(ab|c)(?-1)/BZ
2118 abc
2119
2120 /xy(?+1)(abc)/BZ
2121 xyabcabc
2122 ** Failers
2123 xyabc
2124
2125 /x(?-0)y/
2126
2127 /x(?-1)y/
2128
2129 /x(?+0)y/
2130
2131 /x(?+1)y/
2132
2133 /^(abc)?(?(-1)X|Y)/BZ
2134 abcX
2135 Y
2136 ** Failers
2137 abcY
2138
2139 /^((?(+1)X|Y)(abc))+/BZ
2140 YabcXabc
2141 YabcXabcXabc
2142 ** Failers
2143 XabcXabc
2144
2145 /(?(-1)a)/BZ
2146
2147 /((?(-1)a))/BZ
2148
2149 /((?(-2)a))/BZ
2150
2151 /^(?(+1)X|Y)(.)/BZ
2152 Y!
2153
2154 /(?<A>tom|bon)-\k{A}/
2155 tom-tom
2156 bon-bon
2157 ** Failers
2158 tom-bon
2159
2160 /\g{A/
2161
2162 /(?|(abc)|(xyz))/BZ
2163 >abc<
2164 >xyz<
2165
2166 /(x)(?|(abc)|(xyz))(x)/BZ
2167 xabcx
2168 xxyzx
2169
2170 /(x)(?|(abc)(pqr)|(xyz))(x)/BZ
2171 xabcpqrx
2172 xxyzx
2173
2174 /\H++X/BZ
2175 ** Failers
2176 XXXX
2177
2178 /\H+\hY/BZ
2179 XXXX Y
2180
2181 /\H+ Y/BZ
2182
2183 /\h+A/BZ
2184
2185 /\v*B/BZ
2186
2187 /\V+\x0a/BZ
2188
2189 /A+\h/BZ
2190
2191 / *\H/BZ
2192
2193 /A*\v/BZ
2194
2195 /\x0b*\V/BZ
2196
2197 /\d+\h/BZ
2198
2199 /\d*\v/BZ
2200
2201 /S+\h\S+\v/BZ
2202
2203 /\w{3,}\h\w+\v/BZ
2204
2205 /\h+\d\h+\w\h+\S\h+\H/BZ
2206
2207 /\v+\d\v+\w\v+\S\v+\V/BZ
2208
2209 /\H+\h\H+\d/BZ
2210
2211 /\V+\v\V+\w/BZ
2212
2213 /\( (?: [^()]* | (?R) )* \)/x
2214 \J1024(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(0(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)
2215
2216 /[\E]AAA/
2217
2218 /[\Q\E]AAA/
2219
2220 /[^\E]AAA/
2221
2222 /[^\Q\E]AAA/
2223
2224 /[\E^]AAA/
2225
2226 /[\Q\E^]AAA/
2227
2228 /A(*PRUNE)B(*SKIP)C(*THEN)D(*COMMIT)E(*F)F(*FAIL)G(?!)H(*ACCEPT)I/BZ
2229
2230 /^a+(*FAIL)/C
2231 aaaaaa
2232
2233 /a+b?c+(*FAIL)/C
2234 aaabccc
2235
2236 /a+b?(*PRUNE)c+(*FAIL)/C
2237 aaabccc
2238
2239 /a+b?(*COMMIT)c+(*FAIL)/C
2240 aaabccc
2241
2242 /a+b?(*SKIP)c+(*FAIL)/C
2243 aaabcccaaabccc
2244
2245 /a+b?(*THEN)c+(*FAIL)/C
2246 aaabccc
2247
2248 /a(*MARK)b/
2249
2250 /(?i:A{1,}\6666666666)/
2251
2252 /\g6666666666/
2253
2254 /[\g6666666666]/BZ
2255
2256 /(?1)\c[/
2257
2258 /.+A/<crlf>
2259 \r\nA
2260
2261 /\nA/<crlf>
2262 \r\nA
2263
2264 /[\r\n]A/<crlf>
2265 \r\nA
2266
2267 /(\r|\n)A/<crlf>
2268 \r\nA
2269
2270 /a(*CR)b/
2271
2272 /(*CR)a.b/
2273 a\nb
2274 ** Failers
2275 a\rb
2276
2277 /(*CR)a.b/<lf>
2278 a\nb
2279 ** Failers
2280 a\rb
2281
2282 /(*LF)a.b/<CRLF>
2283 a\rb
2284 ** Failers
2285 a\nb
2286
2287 /(*CRLF)a.b/
2288 a\rb
2289 a\nb
2290 ** Failers
2291 a\r\nb
2292
2293 /(*ANYCRLF)a.b/<CR>
2294 ** Failers
2295 a\rb
2296 a\nb
2297 a\r\nb
2298
2299 /(*ANY)a.b/<cr>
2300 ** Failers
2301 a\rb
2302 a\nb
2303 a\r\nb
2304 a\x85b
2305
2306 /(*ANY).*/g
2307 abc\r\ndef
2308
2309 /(*ANYCRLF).*/g
2310 abc\r\ndef
2311
2312 /(*CRLF).*/g
2313 abc\r\ndef
2314
2315 /a\Rb/I<bsr_anycrlf>
2316 a\rb
2317 a\nb
2318 a\r\nb
2319 ** Failers
2320 a\x85b
2321 a\x0bb
2322
2323 /a\Rb/I<bsr_unicode>
2324 a\rb
2325 a\nb
2326 a\r\nb
2327 a\x85b
2328 a\x0bb
2329 ** Failers
2330 a\x85b\<bsr_anycrlf>
2331 a\x0bb\<bsr_anycrlf>
2332
2333 /a\R?b/I<bsr_anycrlf>
2334 a\rb
2335 a\nb
2336 a\r\nb
2337 ** Failers
2338 a\x85b
2339 a\x0bb
2340
2341 /a\R?b/I<bsr_unicode>
2342 a\rb
2343 a\nb
2344 a\r\nb
2345 a\x85b
2346 a\x0bb
2347 ** Failers
2348 a\x85b\<bsr_anycrlf>
2349 a\x0bb\<bsr_anycrlf>
2350
2351 /a\R{2,4}b/I<bsr_anycrlf>
2352 a\r\n\nb
2353 a\n\r\rb
2354 a\r\n\r\n\r\n\r\nb
2355 ** Failers
2356 a\x85\85b
2357 a\x0b\0bb
2358
2359 /a\R{2,4}b/I<bsr_unicode>
2360 a\r\rb
2361 a\n\n\nb
2362 a\r\n\n\r\rb
2363 a\x85\85b
2364 a\x0b\0bb
2365 ** Failers
2366 a\r\r\r\r\rb
2367 a\x85\85b\<bsr_anycrlf>
2368 a\x0b\0bb\<bsr_anycrlf>
2369
2370 /(*BSR_ANYCRLF)a\Rb/I
2371 a\nb
2372 a\rb
2373
2374 /(*BSR_UNICODE)a\Rb/I
2375 a\x85b
2376
2377 /(*BSR_ANYCRLF)(*CRLF)a\Rb/I
2378 a\nb
2379 a\rb
2380
2381 /(*CRLF)(*BSR_UNICODE)a\Rb/I
2382 a\x85b
2383
2384 /(*CRLF)(*BSR_ANYCRLF)(*CR)ab/I
2385
2386 /(?<a>)(?&)/
2387
2388 /(?<abc>)(?&a)/
2389
2390 /(?<a>)(?&aaaaaaaaaaaaaaaaaaaaaaa)/
2391
2392 /(?+-a)/
2393
2394 /(?-+a)/
2395
2396 /(?(-1))/
2397
2398 /(?(+10))/
2399
2400 /(?(10))/
2401
2402 /(?(+2))()()/
2403
2404 /(?(2))()()/
2405
2406 /\k''/
2407
2408 /\k<>/
2409
2410 /\k{}/
2411
2412 /\k/
2413
2414 /\kabc/
2415
2416 /(?P=)/
2417
2418 /(?P>)/
2419
2420 /(?!\w)(?R)/
2421
2422 /(?=\w)(?R)/
2423
2424 /(?<!\w)(?R)/
2425
2426 /(?<=\w)(?R)/
2427
2428 /[[:foo:]]/
2429
2430 /[[:1234:]]/
2431
2432 /[[:f\oo:]]/
2433
2434 /[[: :]]/
2435
2436 /[[:...:]]/
2437
2438 /[[:l\ower:]]/
2439
2440 /[[:abc\:]]/
2441
2442 /[abc[:x\]pqr:]]/
2443
2444 /[[:a\dz:]]/
2445
2446 /(^(a|b\g<-1'c))/
2447
2448 /^(?+1)(?<a>x|y){0}z/
2449 xzxx
2450 yzyy
2451 ** Failers
2452 xxz
2453
2454 /(\3)(\1)(a)/
2455 cat
2456
2457 /(\3)(\1)(a)/<JS>
2458 cat
2459
2460 /TA]/
2461 The ACTA] comes
2462
2463 /TA]/<JS>
2464 The ACTA] comes
2465
2466 /(?2)[]a()b](abc)/
2467 abcbabc
2468
2469 /(?2)[^]a()b](abc)/
2470 abcbabc
2471
2472 /(?1)[]a()b](abc)/
2473 abcbabc
2474 ** Failers
2475 abcXabc
2476
2477 /(?1)[^]a()b](abc)/
2478 abcXabc
2479 ** Failers
2480 abcbabc
2481
2482 /(?2)[]a()b](abc)(xyz)/
2483 xyzbabcxyz
2484
2485 /(?&N)[]a(?<N>)](?<M>abc)/
2486 abc<abc
2487
2488 /(?&N)[]a(?<N>)](abc)/
2489 abc<abc
2490
2491 /a[]b/
2492
2493 /a[^]b/
2494
2495 /a[]b/<JS>
2496 ** Failers
2497 ab
2498
2499 /a[]+b/<JS>
2500 ** Failers
2501 ab
2502
2503 /a[]*+b/<JS>
2504 ** Failers
2505 ab
2506
2507 /a[^]b/<JS>
2508 aXb
2509 a\nb
2510 ** Failers
2511 ab
2512
2513 /a[^]+b/<JS>
2514 aXb
2515 a\nX\nXb
2516 ** Failers
2517 ab
2518
2519 /a(?!)+b/
2520
2521 /a(*FAIL)+b/
2522
2523 /(abc|pqr|123){0}[xyz]/SI
2524
2525 /(?(?=.*b)b|^)/CI
2526 adc
2527 abc
2528
2529 /(?(?=b).*b|^d)/I
2530
2531 /(?(?=.*b).*b|^d)/I
2532
2533 /xyz/C
2534 xyz
2535 abcxyz
2536 abcxyz\Y
2537 ** Failers
2538 abc
2539 abc\Y
2540 abcxypqr
2541 abcxypqr\Y
2542
2543 /(*NO_START_OPT)xyz/C
2544 abcxyz
2545
2546 /xyz/CY
2547 abcxyz
2548
2549 /^"((?(?=[a])[^"])|b)*"$/C
2550 "ab"
2551
2552 /^"((?(?=[a])[^"])|b)*"$/
2553 "ab"
2554
2555 /^X(?5)(a)(?|(b)|(q))(c)(d)Y/
2556 XYabcdY
2557
2558 /^X(?&N)(a)(?|(b)|(q))(c)(d)(?<N>Y)/
2559 XYabcdY
2560
2561 /Xa{2,4}b/
2562 X\P
2563 Xa\P
2564 Xaa\P
2565 Xaaa\P
2566 Xaaaa\P
2567
2568 /Xa{2,4}?b/
2569 X\P
2570 Xa\P
2571 Xaa\P
2572 Xaaa\P
2573 Xaaaa\P
2574
2575 /Xa{2,4}+b/
2576 X\P
2577 Xa\P
2578 Xaa\P
2579 Xaaa\P
2580 Xaaaa\P
2581
2582 /X\d{2,4}b/
2583 X\P
2584 X3\P
2585 X33\P
2586 X333\P
2587 X3333\P
2588
2589 /X\d{2,4}?b/
2590 X\P
2591 X3\P
2592 X33\P
2593 X333\P
2594 X3333\P
2595
2596 /X\d{2,4}+b/
2597 X\P
2598 X3\P
2599 X33\P
2600 X333\P
2601 X3333\P
2602
2603 /X\D{2,4}b/
2604 X\P
2605 Xa\P
2606 Xaa\P
2607 Xaaa\P
2608 Xaaaa\P
2609
2610 /X\D{2,4}?b/
2611 X\P
2612 Xa\P
2613 Xaa\P
2614 Xaaa\P
2615 Xaaaa\P
2616
2617 /X\D{2,4}+b/
2618 X\P
2619 Xa\P
2620 Xaa\P
2621 Xaaa\P
2622 Xaaaa\P
2623
2624 /X[abc]{2,4}b/
2625 X\P
2626 Xa\P
2627 Xaa\P
2628 Xaaa\P
2629 Xaaaa\P
2630
2631 /X[abc]{2,4}?b/
2632 X\P
2633 Xa\P
2634 Xaa\P
2635 Xaaa\P
2636 Xaaaa\P
2637
2638 /X[abc]{2,4}+b/
2639 X\P
2640 Xa\P
2641 Xaa\P
2642 Xaaa\P
2643 Xaaaa\P
2644
2645 /X[^a]{2,4}b/
2646 X\P
2647 Xz\P
2648 Xzz\P
2649 Xzzz\P
2650 Xzzzz\P
2651
2652 /X[^a]{2,4}?b/
2653 X\P
2654 Xz\P
2655 Xzz\P
2656 Xzzz\P
2657 Xzzzz\P
2658
2659 /X[^a]{2,4}+b/
2660 X\P
2661 Xz\P
2662 Xzz\P
2663 Xzzz\P
2664 Xzzzz\P
2665
2666 /(Y)X\1{2,4}b/
2667 YX\P
2668 YXY\P
2669 YXYY\P
2670 YXYYY\P
2671 YXYYYY\P
2672
2673 /(Y)X\1{2,4}?b/
2674 YX\P
2675 YXY\P
2676 YXYY\P
2677 YXYYY\P
2678 YXYYYY\P
2679
2680 /(Y)X\1{2,4}+b/
2681 YX\P
2682 YXY\P
2683 YXYY\P
2684 YXYYY\P
2685 YXYYYY\P
2686
2687 /\++\KZ|\d+X|9+Y/
2688 ++++123999\P
2689 ++++123999Y\P
2690 ++++Z1234\P
2691
2692 /Z(*F)/
2693 Z\P
2694 ZA\P
2695
2696 /Z(?!)/
2697 Z\P
2698 ZA\P
2699
2700 /dog(sbody)?/
2701 dogs\P
2702 dogs\P\P
2703
2704 /dog(sbody)??/
2705 dogs\P
2706 dogs\P\P
2707
2708 /dog|dogsbody/
2709 dogs\P
2710 dogs\P\P
2711
2712 /dogsbody|dog/
2713 dogs\P
2714 dogs\P\P
2715
2716 /\bthe cat\b/
2717 the cat\P
2718 the cat\P\P
2719
2720 /abc/
2721 abc\P
2722 abc\P\P
2723
2724 /abc\K123/
2725 xyzabc123pqr
2726 xyzabc12\P
2727 xyzabc12\P\P
2728
2729 /(?<=abc)123/
2730 xyzabc123pqr
2731 xyzabc12\P
2732 xyzabc12\P\P
2733
2734 /\babc\b/
2735 +++abc+++
2736 +++ab\P
2737 +++ab\P\P
2738
2739 /(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/BZ
2740
2741 /(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/BZ
2742
2743 /(ab)(x(y)z(cd(*ACCEPT)))pq/BZ
2744
2745 /abc\K/+
2746 abcdef
2747 abcdef\N\N
2748 xyzabcdef\N\N
2749 ** Failers
2750 abcdef\N
2751 xyzabcdef\N
2752
2753 /^(?:(?=abc)|abc\K)/+
2754 abcdef
2755 abcdef\N\N
2756 ** Failers
2757 abcdef\N
2758
2759 /a?b?/+
2760 xyz
2761 xyzabc
2762 xyzabc\N
2763 xyzabc\N\N
2764 xyz\N\N
2765 ** Failers
2766 xyz\N
2767
2768 /^a?b?/+
2769 xyz
2770 xyzabc
2771 ** Failers
2772 xyzabc\N
2773 xyzabc\N\N
2774 xyz\N\N
2775 xyz\N
2776
2777 /^(?<name>a|b\g<name>c)/
2778 aaaa
2779 bacxxx
2780 bbaccxxx
2781 bbbacccxx
2782
2783 /^(?<name>a|b\g'name'c)/
2784 aaaa
2785 bacxxx
2786 bbaccxxx
2787 bbbacccxx
2788
2789 /^(a|b\g<1>c)/
2790 aaaa
2791 bacxxx
2792 bbaccxxx
2793 bbbacccxx
2794
2795 /^(a|b\g'1'c)/
2796 aaaa
2797 bacxxx
2798 bbaccxxx
2799 bbbacccxx
2800
2801 /^(a|b\g'-1'c)/
2802 aaaa
2803 bacxxx
2804 bbaccxxx
2805 bbbacccxx
2806
2807 /(^(a|b\g<-1>c))/
2808 aaaa
2809 bacxxx
2810 bbaccxxx
2811 bbbacccxx
2812
2813 /(?-i:\g<name>)(?i:(?<name>a))/
2814 XaaX
2815 XAAX
2816
2817 /(?i:\g<name>)(?-i:(?<name>a))/
2818 XaaX
2819 ** Failers
2820 XAAX
2821
2822 /(?-i:\g<+1>)(?i:(a))/
2823 XaaX
2824 XAAX
2825
2826 /(?=(?<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>\})\}))\{/
2827
2828 /(?<n>a|b|c)\g<n>*/
2829 abc
2830 accccbbb
2831
2832 /^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/
2833 XYabcdY
2834
2835 /(?<=b(?1)|zzz)(a)/
2836 xbaax
2837 xzzzax
2838
2839 /(a)(?<=b\1)/
2840
2841 /(a)(?<=b+(?1))/
2842
2843 /(a+)(?<=b(?1))/
2844
2845 /(a(?<=b(?1)))/
2846
2847 /(?<=b(?1))xyz/
2848
2849 /(?<=b(?1))xyz(b+)pqrstuvew/
2850
2851 /(a|bc)\1/SI
2852
2853 /(a|bc)\1{2,3}/SI
2854
2855 /(a|bc)(?1)/SI
2856
2857 /(a|b\1)(a|b\1)/SI
2858
2859 /(a|b\1){2}/SI
2860
2861 /(a|bbbb\1)(a|bbbb\1)/SI
2862
2863 /(a|bbbb\1){2}/SI
2864
2865 /^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
2866
2867 /<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
2868
2869 "(?>.*/)foo"SI
2870
2871 /(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /xSI
2872
2873 /(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI
2874
2875 /(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI
2876
2877 /<a[\s]+href[\s]*=[\s]* # find <a href=
2878 ([\"\'])? # find single or double quote
2879 (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching
2880 # quote, otherwise match up to next space
2881 /isxSI
2882
2883 /^(?!:) # colon disallowed at start
2884 (?: # start of item
2885 (?: [0-9a-f]{1,4} | # 1-4 hex digits or
2886 (?(1)0 | () ) ) # if null previously matched, fail; else null
2887 : # followed by colon
2888 ){1,7} # end item; 1-7 of them required
2889 [0-9a-f]{1,4} $ # final hex number at end of string
2890 (?(1)|.) # check that there was an empty component
2891 /xiIS
2892
2893 /(?|(?<a>A)|(?<a>B))/I
2894 AB\Ca
2895 BA\Ca
2896
2897 /(?|(?<a>A)|(?<b>B))/
2898
2899 /(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) |
2900 b(?<quote> (?<apostrophe>')|(?<realquote>")) )
2901 (?('quote')[a-z]+|[0-9]+)/JIx
2902 a"aaaaa
2903 b"aaaaa
2904 ** Failers
2905 b"11111
2906 a"11111
2907
2908 /^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/JDZx
2909 abcdX
2910 eX
2911 ** Failers
2912 abcdY
2913 ey
2914
2915 /(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/JDZx
2916 abcdd
2917 ** Failers
2918 abcdde
2919
2920 /abcd*/
2921 xxxxabcd\P
2922 xxxxabcd\P\P
2923
2924 /abcd*/i
2925 xxxxabcd\P
2926 xxxxabcd\P\P
2927 XXXXABCD\P
2928 XXXXABCD\P\P
2929
2930 /abc\d*/
2931 xxxxabc1\P
2932 xxxxabc1\P\P
2933
2934 /(a)bc\1*/
2935 xxxxabca\P
2936 xxxxabca\P\P
2937
2938 /abc[de]*/
2939 xxxxabcde\P
2940 xxxxabcde\P\P
2941
2942 /-- This is not in the Perl >= 5.10 test because Perl seems currently to be
2943 broken and not behaving as specified in that it *does* bumpalong after
2944 hitting (*COMMIT). --/
2945
2946 /(?1)(A(*COMMIT)|B)D/
2947 ABD
2948 XABD
2949 BAD
2950 ABXABD
2951 ** Failers
2952 ABX
2953 BAXBAD
2954
2955 /(\3)(\1)(a)/<JS>
2956 cat
2957
2958 /(\3)(\1)(a)/SI<JS>
2959 cat
2960
2961 /(\3)(\1)(a)/SI
2962 cat
2963
2964 /i(?(DEFINE)(?<s>a))/SI
2965 i
2966
2967 /()i(?(1)a)/SI
2968 ia
2969
2970 /(?i)a(?-i)b|c/BZ
2971 XabX
2972 XAbX
2973 CcC
2974 ** Failers
2975 XABX
2976
2977 /(?i)a(?s)b|c/BZ
2978
2979 /(?i)a(?s-i)b|c/BZ
2980
2981 /^(ab(c\1)d|x){2}$/BZ
2982 xabcxd
2983
2984 /^(?&t)*+(?(DEFINE)(?<t>.))$/BZ
2985
2986 /^(?&t)*(?(DEFINE)(?<t>.))$/BZ
2987
2988 / -- The first four of these are not in the Perl >= 5.10 test because Perl
2989 documents that the use of \K in assertions is "not well defined". The
2990 last is here because Perl gives the match as "b" rather than "ab". I
2991 believe this to be a Perl bug. --/
2992
2993 /(?=a\Kb)ab/
2994 ab
2995
2996 /(?!a\Kb)ac/
2997 ac
2998
2999 /^abc(?<=b\Kc)d/
3000 abcd
3001
3002 /^abc(?<!b\Kq)d/
3003 abcd
3004
3005 /(?>a\Kb)z|(ab)/
3006 ab
3007
3008 /----------------------/
3009
3010 /(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/
3011
3012 /abc(*MARK:)pqr/
3013
3014 /abc(*:)pqr/
3015
3016 /abc(*FAIL:123)xyz/
3017
3018 /--- This should, and does, fail. In Perl, it does not, which I think is a
3019 bug because replacing the B in the pattern by (B|D) does make it fail. ---/
3020
3021 /A(*COMMIT)B/+K
3022 ACABX
3023
3024 /--- These should be different, but in Perl 5.11 are not, which I think
3025 is a bug in Perl. ---/
3026
3027 /A(*THEN)B|A(*THEN)C/K
3028 AC
3029
3030 /A(*PRUNE)B|A(*PRUNE)C/K
3031 AC
3032
3033 /--- This should fail; the SKIP advances by one, but when we get to AC, the
3034 PRUNE kills it. Perl behaves differently. ---/
3035
3036 /A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xK
3037 AAAC
3038
3039 /--- Mark names can be duplicated. Perl doesn't give a mark for this one,
3040 though PCRE does. ---/
3041
3042 /^A(*:A)B|^X(*:A)Y/K
3043 ** Failers
3044 XAQQ
3045
3046 /--- COMMIT at the start of a pattern should be the same as an anchor. Perl
3047 optimizations defeat this. So does the PCRE optimization unless we disable it
3048 with \Y. ---/
3049
3050 /(*COMMIT)ABC/
3051 ABCDEFG
3052 ** Failers
3053 DEFGABC\Y
3054
3055 /^(ab (c+(*THEN)cd) | xyz)/x
3056 abcccd
3057
3058 /^(ab (c+(*PRUNE)cd) | xyz)/x
3059 abcccd
3060
3061 /^(ab (c+(*FAIL)cd) | xyz)/x
3062 abcccd
3063
3064 /--- Perl 5.11 gets some of these wrong ---/
3065
3066 /(?>.(*ACCEPT))*?5/
3067 abcde
3068
3069 /(.(*ACCEPT))*?5/
3070 abcde
3071
3072 /(.(*ACCEPT))5/
3073 abcde
3074
3075 /(.(*ACCEPT))*5/
3076 abcde
3077
3078 /A\NB./BZ
3079 ACBD
3080 *** Failers
3081 A\nB
3082 ACB\n
3083
3084 /A\NB./sBZ
3085 ACBD
3086 ACB\n
3087 *** Failers
3088 A\nB
3089
3090 /A\NB/<crlf>
3091 A\nB
3092 A\rB
3093 ** Failers
3094 A\r\nB
3095
3096 /\R+b/BZ
3097
3098 /\R+\n/BZ
3099
3100 /\R+\d/BZ
3101
3102 /\d*\R/BZ
3103
3104 /\s*\R/BZ
3105
3106 /-- Perl treats this one differently, not failing the second string. I believe
3107 that is a bug in Perl. --/
3108
3109 /^((abc|abcx)(*THEN)y|abcd)/
3110 abcd
3111 *** Failers
3112 abcxy
3113
3114 /(?<=abc)def/
3115 abc\P\P
3116
3117 /abc$/
3118 abc
3119 abc\P
3120 abc\P\P
3121
3122 /abc$/m
3123 abc
3124 abc\n
3125 abc\P\P
3126 abc\n\P\P
3127 abc\P
3128 abc\n\P
3129
3130 /abc\z/
3131 abc
3132 abc\P
3133 abc\P\P
3134
3135 /abc\Z/
3136 abc
3137 abc\P
3138 abc\P\P
3139
3140 /abc\b/
3141 abc
3142 abc\P
3143 abc\P\P
3144
3145 /abc\B/
3146 abc
3147 abc\P
3148 abc\P\P
3149
3150 /.+/
3151 abc\>0
3152 abc\>1
3153 abc\>2
3154 abc\>3
3155 abc\>4
3156 abc\>-4
3157
3158 /^\cģ/
3159
3160 /(?P<abn>(?P=abn)xxx)/BZ
3161
3162 /(a\1z)/BZ
3163
3164 /(?P<abn>(?P=abn)(?<badstufxxx)/BZ
3165
3166 /(?P<abn>(?P=axn)xxx)/BZ
3167
3168 /(?P<abn>(?P=axn)xxx)(?<axn>yy)/BZ
3169
3170 /-- These tests are here because Perl gets the first one wrong. --/
3171
3172 /(\R*)(.)/s
3173 \r\n
3174 \r\r\n\n\r
3175 \r\r\n\n\r\n
3176
3177 /(\R)*(.)/s
3178 \r\n
3179 \r\r\n\n\r
3180 \r\r\n\n\r\n
3181
3182 /((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s
3183 \r\n
3184 \r\r\n\n\r
3185 \r\r\n\n\r\n
3186
3187 /-- --/
3188
3189 /^abc$/BZ
3190
3191 /^abc$/BZm
3192
3193 /^(a)*+(\w)/S
3194 aaaaX
3195 ** Failers
3196 aaaa
3197
3198 /^(?:a)*+(\w)/S
3199 aaaaX
3200 ** Failers
3201 aaaa
3202
3203 /(a)++1234/SDZ
3204
3205 /([abc])++1234/SI
3206
3207 /(?<=(abc)+)X/
3208
3209 /(^ab)/I
3210
3211 /(^ab)++/I
3212
3213 /(^ab|^)+/I
3214
3215 /(^ab|^)++/I
3216
3217 /(?:^ab)/I
3218
3219 /(?:^ab)++/I
3220
3221 /(?:^ab|^)+/I
3222
3223 /(?:^ab|^)++/I
3224
3225 /(.*ab)/I
3226
3227 /(.*ab)++/I
3228
3229 /(.*ab|.*)+/I
3230
3231 /(.*ab|.*)++/I
3232
3233 /(?:.*ab)/I
3234
3235 /(?:.*ab)++/I
3236
3237 /(?:.*ab|.*)+/I
3238
3239 /(?:.*ab|.*)++/I
3240
3241 /(?=a)[bcd]/I
3242
3243 /((?=a))[bcd]/I
3244
3245 /((?=a))+[bcd]/I
3246
3247 /((?=a))++[bcd]/I
3248
3249 /(?=a+)[bcd]/iI
3250
3251 /(?=a+?)[bcd]/iI
3252
3253 /(?=a++)[bcd]/iI
3254
3255 /(?=a{3})[bcd]/iI
3256
3257 /(abc)\1+/S
3258
3259 /-- Perl doesn't get these right IMO (the 3rd is PCRE-specific) --/
3260
3261 /(?1)(?:(b(*ACCEPT))){0}/
3262 b
3263
3264 /(?1)(?:(b(*ACCEPT))){0}c/
3265 bc
3266 ** Failers
3267 b
3268
3269 /(?1)(?:((*ACCEPT))){0}c/
3270 c
3271 c\N
3272
3273 /^.*?(?(?=a)a|b(*THEN)c)/
3274 ba
3275
3276 /^.*?(?(?=a)a|bc)/
3277 ba
3278
3279 /^.*?(?(?=a)a(*THEN)b|c)/
3280 ac
3281
3282 /^.*?(?(?=a)a(*THEN)b)c/
3283 ac
3284
3285 /^.*?(a(*THEN)b)c/
3286 aabc
3287
3288 /^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x
3289 aabc
3290
3291 /^.*?(a(*THEN)b|z)c/
3292 aabc
3293
3294 /^.*?(z|a(*THEN)b)c/
3295 aabc
3296
3297 /-- --/
3298
3299 /-- These studied versions are here because they are not Perl-compatible; the
3300 studying means the mark is not seen. --/
3301
3302 /(*MARK:A)(*SKIP:B)(C|X)/KS
3303 C
3304 D
3305
3306 /(*:A)A+(*SKIP:A)(B|Z)/KS
3307 AAAC
3308
3309 /-- --/
3310
3311 "(?=a*(*ACCEPT)b)c"
3312 c
3313 c\N
3314
3315 /(?1)c(?(DEFINE)((*ACCEPT)b))/
3316 c
3317 c\N
3318
3319 /(?>(*ACCEPT)b)c/
3320 c
3321 c\N
3322
3323 /(?:(?>(a)))+a%/++
3324 %aa%
3325
3326 /(a)b|ac/++SS
3327 ac\O3
3328
3329 /(a)(b)x|abc/++
3330 abc\O6
3331
3332 /(a)bc|(a)(b)\2/
3333 \O3abc
3334 \O4abc
3335
3336 /(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/SI
3337
3338 /(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/SI
3339
3340 /(a(?2)|b)(b(?1)|a)(?1)(?2)/SI
3341
3342 /(abc)(?1)/SI
3343
3344 /^(?>a)++/
3345 aa\M
3346 aaaaaaaaa\M
3347
3348 /(a)(?1)++/
3349 aa\M
3350 aaaaaaaaa\M
3351
3352 /(?:(foo)|(bar)|(baz))X/SS=
3353 bazfooX
3354 foobazbarX
3355 barfooX
3356 bazX
3357 foobarbazX
3358 bazfooX\O0
3359 bazfooX\O2
3360 bazfooX\O4
3361 bazfooX\O6
3362 bazfooX\O8
3363 bazfooX\O10
3364
3365 /(?=abc){3}abc/BZ
3366
3367 /(?=abc)+abc/BZ
3368
3369 /(?=abc)++abc/BZ
3370
3371 /(?=abc){0}xyz/BZ
3372
3373 /(?=(a))?./BZ
3374
3375 /(?=(a))??./BZ
3376
3377 /^(?=(a)){0}b(?1)/BZ
3378
3379 /(?(DEFINE)(a))?b(?1)/BZ
3380
3381 /^(?=(?1))?[az]([abc])d/BZ
3382
3383 /^(?!a){0}\w+/BZ
3384
3385 /(?<=(abc))?xyz/BZ
3386
3387 /[:a[:abc]b:]/BZ
3388
3389 /((?2))((?1))/SS
3390 abc
3391
3392 /((?(R2)a+|(?1)b))/SS
3393 aaaabcde
3394
3395 /(?(R)a*(?1)|((?R))b)/SS
3396 aaaabcde
3397
3398 /(a+|(?R)b)/
3399
3400 /^(a(*:A)(d|e(*:B))z|aeq)/C
3401 adz
3402 aez
3403 aeqwerty
3404
3405 /.(*F)/
3406 \P\Pabc
3407
3408 /\btype\b\W*?\btext\b\W*?\bjavascript\b/IS
3409
3410 /\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS
3411
3412 /a(*SKIP)c|b(*ACCEPT)|/+SI
3413 a
3414
3415 /a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/SI
3416 ax
3417
3418 'a*(*ACCEPT)b'+
3419 \N\N
3420 abc\N\N
3421 bbb\N\N
3422
3423 /(*ACCEPT)a/+I
3424 bax
3425
3426 /z(*ACCEPT)a/+I
3427 baxzbx
3428
3429 /a(?:.)*?a/ims
3430 \Mabbbbbbbbbbbbbbbbbbbbba
3431
3432 /a(?:.(*THEN))*?a/ims
3433 \Mabbbbbbbbbbbbbbbbbbbbba
3434
3435 /a(?:.(*THEN:ABC))*?a/ims
3436 \Mabbbbbbbbbbbbbbbbbbbbba
3437
3438 /-- These tests are in agreement with development Perl 5.015, which has fixed
3439 some things, but they don't all work with 5.012, so they aren't in the
3440 Perl-compatible tests. Those after the first come from Perl's own test
3441 files. --/
3442
3443 /^((yes|no)(*THEN)(*F))?/
3444 yes
3445
3446 /(A (.*) C? (*THEN) | A D) (*FAIL)/x
3447 AbcdCBefgBhiBqz
3448
3449 /(A (.*) C? (*THEN) | A D) z/x
3450 AbcdCBefgBhiBqz
3451
3452 /(A (.*) C? (*THEN) | A D) \s* (*FAIL)/x
3453 AbcdCBefgBhiBqz
3454
3455 /(A (.*) C? (*THEN) | A D) \s* z/x
3456 AbcdCBefgBhiBqz
3457
3458 /(A (.*) (?:C|) (*THEN) | A D) (*FAIL)/x
3459 AbcdCBefgBhiBqz
3460
3461 /(A (.*) (?:C|) (*THEN) | A D) z/x
3462 AbcdCBefgBhiBqz
3463
3464 /(A (.*) C{0,6} (*THEN) | A D) (*FAIL)/x
3465 AbcdCBefgBhiBqz
3466
3467 /(A (.*) C{0,6} (*THEN) | A D) z/x
3468 AbcdCBefgBhiBqz
3469
3470 /(A (.*) (CE){0,6} (*THEN) | A D) (*FAIL)/x
3471 AbcdCEBefgBhiBqz
3472
3473 /(A (.*) (CE){0,6} (*THEN) | A D) z/x
3474 AbcdCEBefgBhiBqz
3475
3476 /(A (.*) (CE*){0,6} (*THEN) | A D) (*FAIL)/x
3477 AbcdCBefgBhiBqz
3478
3479 /(A (.*) (CE*){0,6} (*THEN) | A D) z/x
3480 AbcdCBefgBhiBqz
3481
3482 /-----------------------------------------------/
3483
3484 /^(?>a+)(?>(z+))\w/BZ
3485 aaaazzzzb
3486 ** Failers
3487 aazz
3488
3489 /(.)(\1|a(?2))/
3490 bab
3491
3492 /\1|(.)(?R)\1/
3493 cbbbc
3494
3495 /(.)((?(1)c|a)|a(?2))/
3496 baa
3497
3498 /(?P<abn>(?P=abn)xxx)/BZ
3499
3500 /(a\1z)/BZ
3501
3502 /^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/
3503 \Maabbccddee
3504
3505 /^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/
3506 \Maabbccddee
3507
3508 /^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/
3509 \Maabbccddee
3510
3511 /^a\x41z/<JS>
3512 aAz
3513 *** Failers
3514 ax41z
3515
3516 /^a[m\x41]z/<JS>
3517 aAz
3518
3519 /^a\x1z/<JS>
3520 ax1z
3521
3522 /^a\u0041z/<JS>
3523 aAz
3524 *** Failers
3525 au0041z
3526
3527 /^a[m\u0041]z/<JS>
3528 aAz
3529
3530 /^a\u041z/<JS>
3531 au041z
3532 *** Failers
3533 aAz
3534
3535 /^a\U0041z/<JS>
3536 aU0041z
3537 *** Failers
3538 aAz
3539
3540 /(?(?=c)c|d)++Y/BZ
3541
3542 /(?(?=c)c|d)*+Y/BZ
3543
3544 /a[\NB]c/
3545 aNc
3546
3547 /a[B-\Nc]/
3548
3549 /(a)(?2){0,1999}?(b)/
3550
3551 /(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/
3552
3553 /--- This test, with something more complicated than individual letters, causes
3554 different behaviour in Perl. Perhaps it disables some optimization; no tag is
3555 passed back for the failures, whereas in PCRE there is a tag. ---/
3556
3557 /(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/xK
3558 AABC
3559 XXYZ
3560 ** Failers
3561 XAQQ
3562 XAQQXZZ
3563 AXQQQ
3564 AXXQQQ
3565
3566 /-- Perl doesn't give marks for these, though it does if the alternatives are
3567 replaced by single letters. --/
3568
3569 /(b|q)(*:m)f|a(*:n)w/K
3570 aw
3571 ** Failers
3572 abc
3573
3574 /(q|b)(*:m)f|a(*:n)w/K
3575 aw
3576 ** Failers
3577 abc
3578
3579 /-- After a partial match, the behaviour is as for a failure. --/
3580
3581 /^a(*:X)bcde/K
3582 abc\P
3583
3584 /-- These are here because Perl doesn't return a mark, except for the first --/
3585
3586 /(?=(*:x))(q|)/K+
3587 abc
3588
3589 /(?=(*:x))((*:y)q|)/K+
3590 abc
3591
3592 /(?=(*:x))(?:(*:y)q|)/K+
3593 abc
3594
3595 /(?=(*:x))(?>(*:y)q|)/K+
3596 abc
3597
3598 /-- End of testinput2 --/

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