/[pcre]/code/trunk/testdata/testoutput2
ViewVC logotype

Contents of /code/trunk/testdata/testoutput2

Parent Directory Parent Directory | Revision Log Revision Log


Revision 79 - (show annotations) (download)
Sat Feb 24 21:40:52 2007 UTC (7 years, 8 months ago) by nigel
File size: 117618 byte(s)
Load pcre-6.1 into code/trunk.

1 PCRE version 6.1 21-Jun-2005
2
3 /(a)b|/
4 Capturing subpattern count = 1
5 No options
6 No first char
7 No need char
8
9 /abc/
10 Capturing subpattern count = 0
11 No options
12 First char = 'a'
13 Need char = 'c'
14 abc
15 0: abc
16 defabc
17 0: abc
18 \Aabc
19 0: abc
20 *** Failers
21 No match
22 \Adefabc
23 No match
24 ABC
25 No match
26
27 /^abc/
28 Capturing subpattern count = 0
29 Options: anchored
30 No first char
31 No need char
32 abc
33 0: abc
34 \Aabc
35 0: abc
36 *** Failers
37 No match
38 defabc
39 No match
40 \Adefabc
41 No match
42
43 /a+bc/
44 Capturing subpattern count = 0
45 Partial matching not supported
46 No options
47 First char = 'a'
48 Need char = 'c'
49
50 /a*bc/
51 Capturing subpattern count = 0
52 Partial matching not supported
53 No options
54 No first char
55 Need char = 'c'
56
57 /a{3}bc/
58 Capturing subpattern count = 0
59 Partial matching not supported
60 No options
61 First char = 'a'
62 Need char = 'c'
63
64 /(abc|a+z)/
65 Capturing subpattern count = 1
66 Partial matching not supported
67 No options
68 First char = 'a'
69 No need char
70
71 /^abc$/
72 Capturing subpattern count = 0
73 Options: anchored
74 No first char
75 No need char
76 abc
77 0: abc
78 *** Failers
79 No match
80 def\nabc
81 No match
82
83 /ab\gdef/X
84 Failed: unrecognized character follows \ at offset 3
85
86 /(?X)ab\gdef/X
87 Failed: unrecognized character follows \ at offset 7
88
89 /x{5,4}/
90 Failed: numbers out of order in {} quantifier at offset 5
91
92 /z{65536}/
93 Failed: number too big in {} quantifier at offset 7
94
95 /[abcd/
96 Failed: missing terminating ] for character class at offset 5
97
98 /(?X)[\B]/
99 Failed: invalid escape sequence in character class at offset 6
100
101 /[z-a]/
102 Failed: range out of order in character class at offset 3
103
104 /^*/
105 Failed: nothing to repeat at offset 1
106
107 /(abc/
108 Failed: missing ) at offset 4
109
110 /(?# abc/
111 Failed: missing ) after comment at offset 7
112
113 /(?z)abc/
114 Failed: unrecognized character after (? at offset 2
115
116 /.*b/
117 Capturing subpattern count = 0
118 Partial matching not supported
119 No options
120 First char at start or follows \n
121 Need char = 'b'
122
123 /.*?b/
124 Capturing subpattern count = 0
125 Partial matching not supported
126 No options
127 First char at start or follows \n
128 Need char = 'b'
129
130 /cat|dog|elephant/
131 Capturing subpattern count = 0
132 No options
133 No first char
134 No need char
135 this sentence eventually mentions a cat
136 0: cat
137 this sentences rambles on and on for a while and then reaches elephant
138 0: elephant
139
140 /cat|dog|elephant/S
141 Capturing subpattern count = 0
142 No options
143 No first char
144 No need char
145 Starting byte set: c d e
146 this sentence eventually mentions a cat
147 0: cat
148 this sentences rambles on and on for a while and then reaches elephant
149 0: elephant
150
151 /cat|dog|elephant/iS
152 Capturing subpattern count = 0
153 Options: caseless
154 No first char
155 No need char
156 Starting byte set: C D E c d e
157 this sentence eventually mentions a CAT cat
158 0: CAT
159 this sentences rambles on and on for a while to elephant ElePhant
160 0: elephant
161
162 /a|[bcd]/S
163 Capturing subpattern count = 0
164 No options
165 No first char
166 No need char
167 Starting byte set: a b c d
168
169 /(a|[^\dZ])/S
170 Capturing subpattern count = 1
171 No options
172 No first char
173 No need char
174 Starting byte set: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a
175 \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19
176 \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = >
177 ? @ A B C D E F G H I J K L M N O P Q R S T U V W X Y [ \ ] ^ _ ` a b c d
178 e f g h i j k l m n o p q r s t u v w x y z { | } ~ \x7f \x80 \x81 \x82 \x83
179 \x84 \x85 \x86 \x87 \x88 \x89 \x8a \x8b \x8c \x8d \x8e \x8f \x90 \x91 \x92
180 \x93 \x94 \x95 \x96 \x97 \x98 \x99 \x9a \x9b \x9c \x9d \x9e \x9f \xa0 \xa1
181 \xa2 \xa3 \xa4 \xa5 \xa6 \xa7 \xa8 \xa9 \xaa \xab \xac \xad \xae \xaf \xb0
182 \xb1 \xb2 \xb3 \xb4 \xb5 \xb6 \xb7 \xb8 \xb9 \xba \xbb \xbc \xbd \xbe \xbf
183 \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce
184 \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd
185 \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec
186 \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb
187 \xfc \xfd \xfe \xff
188
189 /(a|b)*[\s]/S
190 Capturing subpattern count = 1
191 No options
192 No first char
193 No need char
194 Starting byte set: \x09 \x0a \x0c \x0d \x20 a b
195
196 /(ab\2)/
197 Failed: reference to non-existent subpattern at offset 6
198
199 /{4,5}abc/
200 Failed: nothing to repeat at offset 4
201
202 /(a)(b)(c)\2/
203 Capturing subpattern count = 3
204 Max back reference = 2
205 No options
206 First char = 'a'
207 Need char = 'c'
208 abcb
209 0: abcb
210 1: a
211 2: b
212 3: c
213 \O0abcb
214 Matched, but too many substrings
215 \O3abcb
216 Matched, but too many substrings
217 0: abcb
218 \O6abcb
219 Matched, but too many substrings
220 0: abcb
221 1: a
222 \O9abcb
223 Matched, but too many substrings
224 0: abcb
225 1: a
226 2: b
227 \O12abcb
228 0: abcb
229 1: a
230 2: b
231 3: c
232
233 /(a)bc|(a)(b)\2/
234 Capturing subpattern count = 3
235 Max back reference = 2
236 No options
237 First char = 'a'
238 No need char
239 abc
240 0: abc
241 1: a
242 \O0abc
243 Matched, but too many substrings
244 \O3abc
245 Matched, but too many substrings
246 0: abc
247 \O6abc
248 0: abc
249 1: a
250 aba
251 0: aba
252 1: <unset>
253 2: a
254 3: b
255 \O0aba
256 Matched, but too many substrings
257 \O3aba
258 Matched, but too many substrings
259 0: aba
260 \O6aba
261 Matched, but too many substrings
262 0: aba
263 1: <unset>
264 \O9aba
265 Matched, but too many substrings
266 0: aba
267 1: <unset>
268 2: a
269 \O12aba
270 0: aba
271 1: <unset>
272 2: a
273 3: b
274
275 /abc$/E
276 Capturing subpattern count = 0
277 Options: dollar_endonly
278 First char = 'a'
279 Need char = 'c'
280 abc
281 0: abc
282 *** Failers
283 No match
284 abc\n
285 No match
286 abc\ndef
287 No match
288
289 /(a)(b)(c)(d)(e)\6/
290 Failed: reference to non-existent subpattern at offset 17
291
292 /the quick brown fox/
293 Capturing subpattern count = 0
294 No options
295 First char = 't'
296 Need char = 'x'
297 the quick brown fox
298 0: the quick brown fox
299 this is a line with the quick brown fox
300 0: the quick brown fox
301
302 /the quick brown fox/A
303 Capturing subpattern count = 0
304 Options: anchored
305 No first char
306 No need char
307 the quick brown fox
308 0: the quick brown fox
309 *** Failers
310 No match
311 this is a line with the quick brown fox
312 No match
313
314 /ab(?z)cd/
315 Failed: unrecognized character after (? at offset 4
316
317 /^abc|def/
318 Capturing subpattern count = 0
319 No options
320 No first char
321 No need char
322 abcdef
323 0: abc
324 abcdef\B
325 0: def
326
327 /.*((abc)$|(def))/
328 Capturing subpattern count = 3
329 Partial matching not supported
330 No options
331 First char at start or follows \n
332 No need char
333 defabc
334 0: defabc
335 1: abc
336 2: abc
337 \Zdefabc
338 0: def
339 1: def
340 2: <unset>
341 3: def
342
343 /abc/P
344 abc
345 0: abc
346 *** Failers
347 No match: POSIX code 17: match failed
348
349 /^abc|def/P
350 abcdef
351 0: abc
352 abcdef\B
353 0: def
354
355 /.*((abc)$|(def))/P
356 defabc
357 0: defabc
358 1: abc
359 2: abc
360 \Zdefabc
361 0: def
362 1: def
363 3: def
364
365 /the quick brown fox/P
366 the quick brown fox
367 0: the quick brown fox
368 *** Failers
369 No match: POSIX code 17: match failed
370 The Quick Brown Fox
371 No match: POSIX code 17: match failed
372
373 /the quick brown fox/Pi
374 the quick brown fox
375 0: the quick brown fox
376 The Quick Brown Fox
377 0: The Quick Brown Fox
378
379 /abc.def/P
380 *** Failers
381 No match: POSIX code 17: match failed
382 abc\ndef
383 No match: POSIX code 17: match failed
384
385 /abc$/P
386 abc
387 0: abc
388 abc\n
389 0: abc
390
391 /(abc)\2/P
392 Failed: POSIX code 15: bad back reference at offset 7
393
394 /(abc\1)/P
395 abc
396 No match: POSIX code 17: match failed
397
398 /)/
399 Failed: unmatched parentheses at offset 0
400
401 /a[]b/
402 Failed: missing terminating ] for character class at offset 4
403
404 /[^aeiou ]{3,}/
405 Capturing subpattern count = 0
406 Partial matching not supported
407 No options
408 No first char
409 No need char
410 co-processors, and for
411 0: -pr
412
413 /<.*>/
414 Capturing subpattern count = 0
415 Partial matching not supported
416 No options
417 First char = '<'
418 Need char = '>'
419 abc<def>ghi<klm>nop
420 0: <def>ghi<klm>
421
422 /<.*?>/
423 Capturing subpattern count = 0
424 Partial matching not supported
425 No options
426 First char = '<'
427 Need char = '>'
428 abc<def>ghi<klm>nop
429 0: <def>
430
431 /<.*>/U
432 Capturing subpattern count = 0
433 Partial matching not supported
434 Options: ungreedy
435 First char = '<'
436 Need char = '>'
437 abc<def>ghi<klm>nop
438 0: <def>
439
440 /(?U)<.*>/
441 Capturing subpattern count = 0
442 Partial matching not supported
443 Options: ungreedy
444 First char = '<'
445 Need char = '>'
446 abc<def>ghi<klm>nop
447 0: <def>
448
449 /<.*?>/U
450 Capturing subpattern count = 0
451 Partial matching not supported
452 Options: ungreedy
453 First char = '<'
454 Need char = '>'
455 abc<def>ghi<klm>nop
456 0: <def>ghi<klm>
457
458 /={3,}/U
459 Capturing subpattern count = 0
460 Partial matching not supported
461 Options: ungreedy
462 First char = '='
463 Need char = '='
464 abc========def
465 0: ===
466
467 /(?U)={3,}?/
468 Capturing subpattern count = 0
469 Partial matching not supported
470 Options: ungreedy
471 First char = '='
472 Need char = '='
473 abc========def
474 0: ========
475
476 /(?<!bar|cattle)foo/
477 Capturing subpattern count = 0
478 No options
479 First char = 'f'
480 Need char = 'o'
481 foo
482 0: foo
483 catfoo
484 0: foo
485 *** Failers
486 No match
487 the barfoo
488 No match
489 and cattlefoo
490 No match
491
492 /(?<=a+)b/
493 Failed: lookbehind assertion is not fixed length at offset 6
494
495 /(?<=aaa|b{0,3})b/
496 Failed: lookbehind assertion is not fixed length at offset 14
497
498 /(?<!(foo)a\1)bar/
499 Failed: lookbehind assertion is not fixed length at offset 12
500
501 /(?i)abc/
502 Capturing subpattern count = 0
503 Options: caseless
504 First char = 'a' (caseless)
505 Need char = 'c' (caseless)
506
507 /(a|(?m)a)/
508 Capturing subpattern count = 1
509 No options
510 First char = 'a'
511 No need char
512
513 /(?i)^1234/
514 Capturing subpattern count = 0
515 Options: anchored caseless
516 No first char
517 No need char
518
519 /(^b|(?i)^d)/
520 Capturing subpattern count = 1
521 Options: anchored
522 Case state changes
523 No first char
524 No need char
525
526 /(?s).*/
527 Capturing subpattern count = 0
528 Partial matching not supported
529 Options: anchored dotall
530 No first char
531 No need char
532
533 /[abcd]/S
534 Capturing subpattern count = 0
535 No options
536 No first char
537 No need char
538 Starting byte set: a b c d
539
540 /(?i)[abcd]/S
541 Capturing subpattern count = 0
542 Options: caseless
543 No first char
544 No need char
545 Starting byte set: A B C D a b c d
546
547 /(?m)[xy]|(b|c)/S
548 Capturing subpattern count = 1
549 Options: multiline
550 No first char
551 No need char
552 Starting byte set: b c x y
553
554 /(^a|^b)/m
555 Capturing subpattern count = 1
556 Options: multiline
557 First char at start or follows \n
558 No need char
559
560 /(?i)(^a|^b)/m
561 Capturing subpattern count = 1
562 Options: caseless multiline
563 First char at start or follows \n
564 No need char
565
566 /(a)(?(1)a|b|c)/
567 Failed: conditional group contains more than two branches at offset 13
568
569 /(?(?=a)a|b|c)/
570 Failed: conditional group contains more than two branches at offset 12
571
572 /(?(1a)/
573 Failed: malformed number after (?( at offset 4
574
575 /(?(?i))/
576 Failed: assertion expected after (?( at offset 3
577
578 /(?(abc))/
579 Failed: assertion expected after (?( at offset 3
580
581 /(?(?<ab))/
582 Failed: unrecognized character after (?< at offset 5
583
584 /((?s)blah)\s+\1/
585 Capturing subpattern count = 1
586 Max back reference = 1
587 Partial matching not supported
588 No options
589 First char = 'b'
590 Need char = 'h'
591
592 /((?i)blah)\s+\1/
593 Capturing subpattern count = 1
594 Max back reference = 1
595 Partial matching not supported
596 No options
597 Case state changes
598 First char = 'b' (caseless)
599 Need char = 'h' (caseless)
600
601 /((?i)b)/DS
602 ------------------------------------------------------------------
603 0 15 Bra 0
604 3 7 Bra 1
605 6 01 Opt
606 8 NC b
607 10 7 Ket
608 13 00 Opt
609 15 15 Ket
610 18 End
611 ------------------------------------------------------------------
612 Capturing subpattern count = 1
613 No options
614 Case state changes
615 First char = 'b' (caseless)
616 No need char
617 Study returned NULL
618
619 /(a*b|(?i:c*(?-i)d))/S
620 Capturing subpattern count = 1
621 Partial matching not supported
622 No options
623 Case state changes
624 No first char
625 No need char
626 Starting byte set: C a b c d
627
628 /a$/
629 Capturing subpattern count = 0
630 No options
631 First char = 'a'
632 No need char
633 a
634 0: a
635 a\n
636 0: a
637 *** Failers
638 No match
639 \Za
640 No match
641 \Za\n
642 No match
643
644 /a$/m
645 Capturing subpattern count = 0
646 Options: multiline
647 First char = 'a'
648 No need char
649 a
650 0: a
651 a\n
652 0: a
653 \Za\n
654 0: a
655 *** Failers
656 No match
657 \Za
658 No match
659
660 /\Aabc/m
661 Capturing subpattern count = 0
662 Options: anchored multiline
663 No first char
664 No need char
665
666 /^abc/m
667 Capturing subpattern count = 0
668 Options: multiline
669 First char at start or follows \n
670 Need char = 'c'
671
672 /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/
673 Capturing subpattern count = 5
674 Partial matching not supported
675 Options: anchored
676 No first char
677 No need char
678 aaaaabbbbbcccccdef
679 0: aaaaabbbbbcccccdef
680 1: aaaaabbbbbcccccdef
681 2: aaaaa
682 3: b
683 4: bbbbccccc
684 5: def
685
686 /(?<=foo)[ab]/S
687 Capturing subpattern count = 0
688 No options
689 No first char
690 No need char
691 Starting byte set: a b
692
693 /(?<!foo)(alpha|omega)/S
694 Capturing subpattern count = 1
695 No options
696 No first char
697 Need char = 'a'
698 Starting byte set: a o
699
700 /(?!alphabet)[ab]/S
701 Capturing subpattern count = 0
702 No options
703 No first char
704 No need char
705 Starting byte set: a b
706
707 /(?<=foo\n)^bar/m
708 Capturing subpattern count = 0
709 Options: multiline
710 No first char
711 Need char = 'r'
712 foo\nbarbar
713 0: bar
714 ***Failers
715 No match
716 rhubarb
717 No match
718 barbell
719 No match
720 abc\nbarton
721 No match
722
723 /^(?<=foo\n)bar/m
724 Capturing subpattern count = 0
725 Options: multiline
726 First char at start or follows \n
727 Need char = 'r'
728 foo\nbarbar
729 0: bar
730 ***Failers
731 No match
732 rhubarb
733 No match
734 barbell
735 No match
736 abc\nbarton
737 No match
738
739 /(?>^abc)/m
740 Capturing subpattern count = 0
741 Options: multiline
742 First char at start or follows \n
743 Need char = 'c'
744 abc
745 0: abc
746 def\nabc
747 0: abc
748 *** Failers
749 No match
750 defabc
751 No match
752
753 /(?<=ab(c+)d)ef/
754 Failed: lookbehind assertion is not fixed length at offset 11
755
756 /(?<=ab(?<=c+)d)ef/
757 Failed: lookbehind assertion is not fixed length at offset 12
758
759 /(?<=ab(c|de)f)g/
760 Failed: lookbehind assertion is not fixed length at offset 13
761
762 /The next three are in testinput2 because they have variable length branches/
763 Capturing subpattern count = 0
764 No options
765 First char = 'T'
766 Need char = 's'
767
768 /(?<=bullock|donkey)-cart/
769 Capturing subpattern count = 0
770 No options
771 First char = '-'
772 Need char = 't'
773 the bullock-cart
774 0: -cart
775 a donkey-cart race
776 0: -cart
777 *** Failers
778 No match
779 cart
780 No match
781 horse-and-cart
782 No match
783
784 /(?<=ab(?i)x|y|z)/
785 Capturing subpattern count = 0
786 No options
787 Case state changes
788 No first char
789 No need char
790
791 /(?>.*)(?<=(abcd)|(xyz))/
792 Capturing subpattern count = 2
793 Partial matching not supported
794 No options
795 First char at start or follows \n
796 No need char
797 alphabetabcd
798 0: alphabetabcd
799 1: abcd
800 endingxyz
801 0: endingxyz
802 1: <unset>
803 2: xyz
804
805 /(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/
806 Capturing subpattern count = 0
807 No options
808 Case state changes
809 First char = 'Z'
810 Need char = 'Z'
811 abxyZZ
812 0: ZZ
813 abXyZZ
814 0: ZZ
815 ZZZ
816 0: ZZ
817 zZZ
818 0: ZZ
819 bZZ
820 0: ZZ
821 BZZ
822 0: ZZ
823 *** Failers
824 No match
825 ZZ
826 No match
827 abXYZZ
828 No match
829 zzz
830 No match
831 bzz
832 No match
833
834 /(?<!(foo)a)bar/
835 Capturing subpattern count = 1
836 No options
837 First char = 'b'
838 Need char = 'r'
839 bar
840 0: bar
841 foobbar
842 0: bar
843 *** Failers
844 No match
845 fooabar
846 No match
847
848 /This one is here because Perl 5.005_02 doesn't fail it/
849 Capturing subpattern count = 0
850 No options
851 First char = 'T'
852 Need char = 't'
853
854 /^(a)?(?(1)a|b)+$/
855 Capturing subpattern count = 1
856 Options: anchored
857 No first char
858 No need char
859 *** Failers
860 No match
861 a
862 No match
863
864 /This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/
865 Capturing subpattern count = 0
866 No options
867 First char = 'T'
868 Need char = 'g'
869
870 /^(a\1?){4}$/
871 Capturing subpattern count = 1
872 Max back reference = 1
873 Options: anchored
874 No first char
875 No need char
876 aaaaaa
877 0: aaaaaa
878 1: aa
879
880 /These are syntax tests from Perl 5.005/
881 Capturing subpattern count = 0
882 No options
883 First char = 'T'
884 Need char = '5'
885
886 /a[b-a]/
887 Failed: range out of order in character class at offset 4
888
889 /a[]b/
890 Failed: missing terminating ] for character class at offset 4
891
892 /a[/
893 Failed: missing terminating ] for character class at offset 2
894
895 /*a/
896 Failed: nothing to repeat at offset 0
897
898 /(*)b/
899 Failed: nothing to repeat at offset 1
900
901 /abc)/
902 Failed: unmatched parentheses at offset 3
903
904 /(abc/
905 Failed: missing ) at offset 4
906
907 /a**/
908 Failed: nothing to repeat at offset 2
909
910 /)(/
911 Failed: unmatched parentheses at offset 0
912
913 /\1/
914 Failed: reference to non-existent subpattern at offset 2
915
916 /\2/
917 Failed: reference to non-existent subpattern at offset 2
918
919 /(a)|\2/
920 Failed: reference to non-existent subpattern at offset 6
921
922 /a[b-a]/i
923 Failed: range out of order in character class at offset 4
924
925 /a[]b/i
926 Failed: missing terminating ] for character class at offset 4
927
928 /a[/i
929 Failed: missing terminating ] for character class at offset 2
930
931 /*a/i
932 Failed: nothing to repeat at offset 0
933
934 /(*)b/i
935 Failed: nothing to repeat at offset 1
936
937 /abc)/i
938 Failed: unmatched parentheses at offset 3
939
940 /(abc/i
941 Failed: missing ) at offset 4
942
943 /a**/i
944 Failed: nothing to repeat at offset 2
945
946 /)(/i
947 Failed: unmatched parentheses at offset 0
948
949 /:(?:/
950 Failed: missing ) at offset 4
951
952 /(?<%)b/
953 Failed: unrecognized character after (?< at offset 3
954
955 /a(?{)b/
956 Failed: unrecognized character after (? at offset 3
957
958 /a(?{{})b/
959 Failed: unrecognized character after (? at offset 3
960
961 /a(?{}})b/
962 Failed: unrecognized character after (? at offset 3
963
964 /a(?{"{"})b/
965 Failed: unrecognized character after (? at offset 3
966
967 /a(?{"{"}})b/
968 Failed: unrecognized character after (? at offset 3
969
970 /(?(1?)a|b)/
971 Failed: malformed number after (?( at offset 4
972
973 /(?(1)a|b|c)/
974 Failed: conditional group contains more than two branches at offset 10
975
976 /[a[:xyz:/
977 Failed: missing terminating ] for character class at offset 8
978
979 /(?<=x+)y/
980 Failed: lookbehind assertion is not fixed length at offset 6
981
982 /a{37,17}/
983 Failed: numbers out of order in {} quantifier at offset 7
984
985 /abc/\
986 Failed: \ at end of pattern at offset 4
987
988 /abc/\P
989 Failed: POSIX code 9: bad escape sequence at offset 4
990
991 /abc/\i
992 Failed: \ at end of pattern at offset 4
993
994 /(a)bc(d)/
995 Capturing subpattern count = 2
996 No options
997 First char = 'a'
998 Need char = 'd'
999 abcd
1000 0: abcd
1001 1: a
1002 2: d
1003 abcd\C2
1004 0: abcd
1005 1: a
1006 2: d
1007 2C d (1)
1008 abcd\C5
1009 0: abcd
1010 1: a
1011 2: d
1012 copy substring 5 failed -7
1013
1014 /(.{20})/
1015 Capturing subpattern count = 1
1016 Partial matching not supported
1017 No options
1018 No first char
1019 No need char
1020 abcdefghijklmnopqrstuvwxyz
1021 0: abcdefghijklmnopqrst
1022 1: abcdefghijklmnopqrst
1023 abcdefghijklmnopqrstuvwxyz\C1
1024 0: abcdefghijklmnopqrst
1025 1: abcdefghijklmnopqrst
1026 copy substring 1 failed -6
1027 abcdefghijklmnopqrstuvwxyz\G1
1028 0: abcdefghijklmnopqrst
1029 1: abcdefghijklmnopqrst
1030 1G abcdefghijklmnopqrst (20)
1031
1032 /(.{15})/
1033 Capturing subpattern count = 1
1034 Partial matching not supported
1035 No options
1036 No first char
1037 No need char
1038 abcdefghijklmnopqrstuvwxyz
1039 0: abcdefghijklmno
1040 1: abcdefghijklmno
1041 abcdefghijklmnopqrstuvwxyz\C1\G1
1042 0: abcdefghijklmno
1043 1: abcdefghijklmno
1044 1C abcdefghijklmno (15)
1045 1G abcdefghijklmno (15)
1046
1047 /(.{16})/
1048 Capturing subpattern count = 1
1049 Partial matching not supported
1050 No options
1051 No first char
1052 No need char
1053 abcdefghijklmnopqrstuvwxyz
1054 0: abcdefghijklmnop
1055 1: abcdefghijklmnop
1056 abcdefghijklmnopqrstuvwxyz\C1\G1\L
1057 0: abcdefghijklmnop
1058 1: abcdefghijklmnop
1059 copy substring 1 failed -6
1060 1G abcdefghijklmnop (16)
1061 0L abcdefghijklmnop
1062 1L abcdefghijklmnop
1063
1064 /^(a|(bc))de(f)/
1065 Capturing subpattern count = 3
1066 Options: anchored
1067 No first char
1068 No need char
1069 adef\G1\G2\G3\G4\L
1070 0: adef
1071 1: a
1072 2: <unset>
1073 3: f
1074 1G a (1)
1075 2G (0)
1076 3G f (1)
1077 get substring 4 failed -7
1078 0L adef
1079 1L a
1080 2L
1081 3L f
1082 bcdef\G1\G2\G3\G4\L
1083 0: bcdef
1084 1: bc
1085 2: bc
1086 3: f
1087 1G bc (2)
1088 2G bc (2)
1089 3G f (1)
1090 get substring 4 failed -7
1091 0L bcdef
1092 1L bc
1093 2L bc
1094 3L f
1095 adefghijk\C0
1096 0: adef
1097 1: a
1098 2: <unset>
1099 3: f
1100 0C adef (4)
1101
1102 /^abc\00def/
1103 Capturing subpattern count = 0
1104 Options: anchored
1105 No first char
1106 No need char
1107 abc\00def\L\C0
1108 0: abc\x00def
1109 0C abc (7)
1110 0L abc
1111
1112 /word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
1113 )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
1114 )?)?)?)?)?)?)?)?)?otherword/M
1115 Memory allocation (code space): 432
1116 Capturing subpattern count = 8
1117 Partial matching not supported
1118 No options
1119 First char = 'w'
1120 Need char = 'd'
1121
1122 /.*X/D
1123 ------------------------------------------------------------------
1124 0 7 Bra 0
1125 3 Any*
1126 5 X
1127 7 7 Ket
1128 10 End
1129 ------------------------------------------------------------------
1130 Capturing subpattern count = 0
1131 Partial matching not supported
1132 No options
1133 First char at start or follows \n
1134 Need char = 'X'
1135
1136 /.*X/Ds
1137 ------------------------------------------------------------------
1138 0 7 Bra 0
1139 3 Any*
1140 5 X
1141 7 7 Ket
1142 10 End
1143 ------------------------------------------------------------------
1144 Capturing subpattern count = 0
1145 Partial matching not supported
1146 Options: anchored dotall
1147 No first char
1148 Need char = 'X'
1149
1150 /(.*X|^B)/D
1151 ------------------------------------------------------------------
1152 0 19 Bra 0
1153 3 7 Bra 1
1154 6 Any*
1155 8 X
1156 10 6 Alt
1157 13 ^
1158 14 B
1159 16 13 Ket
1160 19 19 Ket
1161 22 End
1162 ------------------------------------------------------------------
1163 Capturing subpattern count = 1
1164 Partial matching not supported
1165 No options
1166 First char at start or follows \n
1167 No need char
1168
1169 /(.*X|^B)/Ds
1170 ------------------------------------------------------------------
1171 0 19 Bra 0
1172 3 7 Bra 1
1173 6 Any*
1174 8 X
1175 10 6 Alt
1176 13 ^
1177 14 B
1178 16 13 Ket
1179 19 19 Ket
1180 22 End
1181 ------------------------------------------------------------------
1182 Capturing subpattern count = 1
1183 Partial matching not supported
1184 Options: anchored dotall
1185 No first char
1186 No need char
1187
1188 /(?s)(.*X|^B)/D
1189 ------------------------------------------------------------------
1190 0 19 Bra 0
1191 3 7 Bra 1
1192 6 Any*
1193 8 X
1194 10 6 Alt
1195 13 ^
1196 14 B
1197 16 13 Ket
1198 19 19 Ket
1199 22 End
1200 ------------------------------------------------------------------
1201 Capturing subpattern count = 1
1202 Partial matching not supported
1203 Options: anchored dotall
1204 No first char
1205 No need char
1206
1207 /(?s:.*X|^B)/D
1208 ------------------------------------------------------------------
1209 0 25 Bra 0
1210 3 9 Bra 0
1211 6 04 Opt
1212 8 Any*
1213 10 X
1214 12 8 Alt
1215 15 04 Opt
1216 17 ^
1217 18 B
1218 20 17 Ket
1219 23 00 Opt
1220 25 25 Ket
1221 28 End
1222 ------------------------------------------------------------------
1223 Capturing subpattern count = 0
1224 Partial matching not supported
1225 No options
1226 First char at start or follows \n
1227 No need char
1228
1229 /\Biss\B/+
1230 Capturing subpattern count = 0
1231 No options
1232 First char = 'i'
1233 Need char = 's'
1234 Mississippi
1235 0: iss
1236 0+ issippi
1237
1238 /\Biss\B/+P
1239 Mississippi
1240 0: iss
1241 0+ issippi
1242
1243 /iss/G+
1244 Capturing subpattern count = 0
1245 No options
1246 First char = 'i'
1247 Need char = 's'
1248 Mississippi
1249 0: iss
1250 0+ issippi
1251 0: iss
1252 0+ ippi
1253
1254 /\Biss\B/G+
1255 Capturing subpattern count = 0
1256 No options
1257 First char = 'i'
1258 Need char = 's'
1259 Mississippi
1260 0: iss
1261 0+ issippi
1262
1263 /\Biss\B/g+
1264 Capturing subpattern count = 0
1265 No options
1266 First char = 'i'
1267 Need char = 's'
1268 Mississippi
1269 0: iss
1270 0+ issippi
1271 0: iss
1272 0+ ippi
1273 *** Failers
1274 No match
1275 Mississippi\A
1276 No match
1277
1278 /(?<=[Ms])iss/g+
1279 Capturing subpattern count = 0
1280 No options
1281 First char = 'i'
1282 Need char = 's'
1283 Mississippi
1284 0: iss
1285 0+ issippi
1286 0: iss
1287 0+ ippi
1288
1289 /(?<=[Ms])iss/G+
1290 Capturing subpattern count = 0
1291 No options
1292 First char = 'i'
1293 Need char = 's'
1294 Mississippi
1295 0: iss
1296 0+ issippi
1297
1298 /^iss/g+
1299 Capturing subpattern count = 0
1300 Options: anchored
1301 No first char
1302 No need char
1303 ississippi
1304 0: iss
1305 0+ issippi
1306
1307 /.*iss/g+
1308 Capturing subpattern count = 0
1309 Partial matching not supported
1310 No options
1311 First char at start or follows \n
1312 Need char = 's'
1313 abciss\nxyzisspqr
1314 0: abciss
1315 0+ \x0axyzisspqr
1316 0: xyziss
1317 0+ pqr
1318
1319 /.i./+g
1320 Capturing subpattern count = 0
1321 No options
1322 No first char
1323 Need char = 'i'
1324 Mississippi
1325 0: Mis
1326 0+ sissippi
1327 0: sis
1328 0+ sippi
1329 0: sip
1330 0+ pi
1331 Mississippi\A
1332 0: Mis
1333 0+ sissippi
1334 0: sis
1335 0+ sippi
1336 0: sip
1337 0+ pi
1338 Missouri river
1339 0: Mis
1340 0+ souri river
1341 0: ri
1342 0+ river
1343 0: riv
1344 0+ er
1345 Missouri river\A
1346 0: Mis
1347 0+ souri river
1348
1349 /^.is/+g
1350 Capturing subpattern count = 0
1351 Options: anchored
1352 No first char
1353 No need char
1354 Mississippi
1355 0: Mis
1356 0+ sissippi
1357
1358 /^ab\n/g+
1359 Capturing subpattern count = 0
1360 Options: anchored
1361 No first char
1362 No need char
1363 ab\nab\ncd
1364 0: ab\x0a
1365 0+ ab\x0acd
1366
1367 /^ab\n/mg+
1368 Capturing subpattern count = 0
1369 Options: multiline
1370 First char at start or follows \n
1371 Need char = 10
1372 ab\nab\ncd
1373 0: ab\x0a
1374 0+ ab\x0acd
1375 0: ab\x0a
1376 0+ cd
1377
1378 /abc/
1379 Capturing subpattern count = 0
1380 No options
1381 First char = 'a'
1382 Need char = 'c'
1383
1384 /abc|bac/
1385 Capturing subpattern count = 0
1386 No options
1387 No first char
1388 Need char = 'c'
1389
1390 /(abc|bac)/
1391 Capturing subpattern count = 1
1392 No options
1393 No first char
1394 Need char = 'c'
1395
1396 /(abc|(c|dc))/
1397 Capturing subpattern count = 2
1398 No options
1399 No first char
1400 Need char = 'c'
1401
1402 /(abc|(d|de)c)/
1403 Capturing subpattern count = 2
1404 No options
1405 No first char
1406 Need char = 'c'
1407
1408 /a*/
1409 Capturing subpattern count = 0
1410 Partial matching not supported
1411 No options
1412 No first char
1413 No need char
1414
1415 /a+/
1416 Capturing subpattern count = 0
1417 Partial matching not supported
1418 No options
1419 First char = 'a'
1420 No need char
1421
1422 /(baa|a+)/
1423 Capturing subpattern count = 1
1424 Partial matching not supported
1425 No options
1426 No first char
1427 Need char = 'a'
1428
1429 /a{0,3}/
1430 Capturing subpattern count = 0
1431 Partial matching not supported
1432 No options
1433 No first char
1434 No need char
1435
1436 /baa{3,}/
1437 Capturing subpattern count = 0
1438 Partial matching not supported
1439 No options
1440 First char = 'b'
1441 Need char = 'a'
1442
1443 /"([^\\"]+|\\.)*"/
1444 Capturing subpattern count = 1
1445 Partial matching not supported
1446 No options
1447 First char = '"'
1448 Need char = '"'
1449
1450 /(abc|ab[cd])/
1451 Capturing subpattern count = 1
1452 No options
1453 First char = 'a'
1454 No need char
1455
1456 /(a|.)/
1457 Capturing subpattern count = 1
1458 No options
1459 No first char
1460 No need char
1461
1462 /a|ba|\w/
1463 Capturing subpattern count = 0
1464 No options
1465 No first char
1466 No need char
1467
1468 /abc(?=pqr)/
1469 Capturing subpattern count = 0
1470 No options
1471 First char = 'a'
1472 Need char = 'r'
1473
1474 /...(?<=abc)/
1475 Capturing subpattern count = 0
1476 No options
1477 No first char
1478 No need char
1479
1480 /abc(?!pqr)/
1481 Capturing subpattern count = 0
1482 No options
1483 First char = 'a'
1484 Need char = 'c'
1485
1486 /ab./
1487 Capturing subpattern count = 0
1488 No options
1489 First char = 'a'
1490 Need char = 'b'
1491
1492 /ab[xyz]/
1493 Capturing subpattern count = 0
1494 No options
1495 First char = 'a'
1496 Need char = 'b'
1497
1498 /abc*/
1499 Capturing subpattern count = 0
1500 Partial matching not supported
1501 No options
1502 First char = 'a'
1503 Need char = 'b'
1504
1505 /ab.c*/
1506 Capturing subpattern count = 0
1507 Partial matching not supported
1508 No options
1509 First char = 'a'
1510 Need char = 'b'
1511
1512 /a.c*/
1513 Capturing subpattern count = 0
1514 Partial matching not supported
1515 No options
1516 First char = 'a'
1517 No need char
1518
1519 /.c*/
1520 Capturing subpattern count = 0
1521 Partial matching not supported
1522 No options
1523 No first char
1524 No need char
1525
1526 /ac*/
1527 Capturing subpattern count = 0
1528 Partial matching not supported
1529 No options
1530 First char = 'a'
1531 No need char
1532
1533 /(a.c*|b.c*)/
1534 Capturing subpattern count = 1
1535 Partial matching not supported
1536 No options
1537 No first char
1538 No need char
1539
1540 /a.c*|aba/
1541 Capturing subpattern count = 0
1542 Partial matching not supported
1543 No options
1544 First char = 'a'
1545 No need char
1546
1547 /.+a/
1548 Capturing subpattern count = 0
1549 Partial matching not supported
1550 No options
1551 No first char
1552 Need char = 'a'
1553
1554 /(?=abcda)a.*/
1555 Capturing subpattern count = 0
1556 Partial matching not supported
1557 No options
1558 First char = 'a'
1559 Need char = 'a'
1560
1561 /(?=a)a.*/
1562 Capturing subpattern count = 0
1563 Partial matching not supported
1564 No options
1565 First char = 'a'
1566 No need char
1567
1568 /a(b)*/
1569 Capturing subpattern count = 1
1570 No options
1571 First char = 'a'
1572 No need char
1573
1574 /a\d*/
1575 Capturing subpattern count = 0
1576 Partial matching not supported
1577 No options
1578 First char = 'a'
1579 No need char
1580
1581 /ab\d*/
1582 Capturing subpattern count = 0
1583 Partial matching not supported
1584 No options
1585 First char = 'a'
1586 Need char = 'b'
1587
1588 /a(\d)*/
1589 Capturing subpattern count = 1
1590 No options
1591 First char = 'a'
1592 No need char
1593
1594 /abcde{0,0}/
1595 Capturing subpattern count = 0
1596 No options
1597 First char = 'a'
1598 Need char = 'd'
1599
1600 /ab\d+/
1601 Capturing subpattern count = 0
1602 Partial matching not supported
1603 No options
1604 First char = 'a'
1605 Need char = 'b'
1606
1607 /a(?(1)b)/
1608 Capturing subpattern count = 0
1609 No options
1610 First char = 'a'
1611 No need char
1612
1613 /a(?(1)bag|big)/
1614 Capturing subpattern count = 0
1615 No options
1616 First char = 'a'
1617 Need char = 'g'
1618
1619 /a(?(1)bag|big)*/
1620 Capturing subpattern count = 0
1621 No options
1622 First char = 'a'
1623 No need char
1624
1625 /a(?(1)bag|big)+/
1626 Capturing subpattern count = 0
1627 No options
1628 First char = 'a'
1629 Need char = 'g'
1630
1631 /a(?(1)b..|b..)/
1632 Capturing subpattern count = 0
1633 No options
1634 First char = 'a'
1635 Need char = 'b'
1636
1637 /ab\d{0}e/
1638 Capturing subpattern count = 0
1639 No options
1640 First char = 'a'
1641 Need char = 'e'
1642
1643 /a?b?/
1644 Capturing subpattern count = 0
1645 No options
1646 No first char
1647 No need char
1648 a
1649 0: a
1650 b
1651 0: b
1652 ab
1653 0: ab
1654 \
1655 0:
1656 *** Failers
1657 0:
1658 \N
1659 No match
1660
1661 /|-/
1662 Capturing subpattern count = 0
1663 No options
1664 No first char
1665 No need char
1666 abcd
1667 0:
1668 -abc
1669 0:
1670 \Nab-c
1671 0: -
1672 *** Failers
1673 0:
1674 \Nabc
1675 No match
1676
1677 /a*(b+)(z)(z)/P
1678 aaaabbbbzzzz
1679 0: aaaabbbbzz
1680 1: bbbb
1681 2: z
1682 3: z
1683 aaaabbbbzzzz\O0
1684 aaaabbbbzzzz\O1
1685 0: aaaabbbbzz
1686 aaaabbbbzzzz\O2
1687 0: aaaabbbbzz
1688 1: bbbb
1689 aaaabbbbzzzz\O3
1690 0: aaaabbbbzz
1691 1: bbbb
1692 2: z
1693 aaaabbbbzzzz\O4
1694 0: aaaabbbbzz
1695 1: bbbb
1696 2: z
1697 3: z
1698 aaaabbbbzzzz\O5
1699 0: aaaabbbbzz
1700 1: bbbb
1701 2: z
1702 3: z
1703
1704 /^.?abcd/S
1705 Capturing subpattern count = 0
1706 Options: anchored
1707 No first char
1708 Need char = 'd'
1709 Study returned NULL
1710
1711 /\( # ( at start
1712 (?: # Non-capturing bracket
1713 (?>[^()]+) # Either a sequence of non-brackets (no backtracking)
1714 | # Or
1715 (?R) # Recurse - i.e. nested bracketed string
1716 )* # Zero or more contents
1717 \) # Closing )
1718 /x
1719 Capturing subpattern count = 0
1720 Partial matching not supported
1721 Options: extended
1722 First char = '('
1723 Need char = ')'
1724 (abcd)
1725 0: (abcd)
1726 (abcd)xyz
1727 0: (abcd)
1728 xyz(abcd)
1729 0: (abcd)
1730 (ab(xy)cd)pqr
1731 0: (ab(xy)cd)
1732 (ab(xycd)pqr
1733 0: (xycd)
1734 () abc ()
1735 0: ()
1736 12(abcde(fsh)xyz(foo(bar))lmno)89
1737 0: (abcde(fsh)xyz(foo(bar))lmno)
1738 *** Failers
1739 No match
1740 abcd
1741 No match
1742 abcd)
1743 No match
1744 (abcd
1745 No match
1746
1747 /\( ( (?>[^()]+) | (?R) )* \) /xg
1748 Capturing subpattern count = 1
1749 Partial matching not supported
1750 Options: extended
1751 First char = '('
1752 Need char = ')'
1753 (ab(xy)cd)pqr
1754 0: (ab(xy)cd)
1755 1: cd
1756 1(abcd)(x(y)z)pqr
1757 0: (abcd)
1758 1: abcd
1759 0: (x(y)z)
1760 1: z
1761
1762 /\( (?: (?>[^()]+) | (?R) ) \) /x
1763 Capturing subpattern count = 0
1764 Partial matching not supported
1765 Options: extended
1766 First char = '('
1767 Need char = ')'
1768 (abcd)
1769 0: (abcd)
1770 (ab(xy)cd)
1771 0: (xy)
1772 (a(b(c)d)e)
1773 0: (c)
1774 ((ab))
1775 0: ((ab))
1776 *** Failers
1777 No match
1778 ()
1779 No match
1780
1781 /\( (?: (?>[^()]+) | (?R) )? \) /x
1782 Capturing subpattern count = 0
1783 Partial matching not supported
1784 Options: extended
1785 First char = '('
1786 Need char = ')'
1787 ()
1788 0: ()
1789 12(abcde(fsh)xyz(foo(bar))lmno)89
1790 0: (fsh)
1791
1792 /\( ( (?>[^()]+) | (?R) )* \) /x
1793 Capturing subpattern count = 1
1794 Partial matching not supported
1795 Options: extended
1796 First char = '('
1797 Need char = ')'
1798 (ab(xy)cd)
1799 0: (ab(xy)cd)
1800 1: cd
1801
1802 /\( ( ( (?>[^()]+) | (?R) )* ) \) /x
1803 Capturing subpattern count = 2
1804 Partial matching not supported
1805 Options: extended
1806 First char = '('
1807 Need char = ')'
1808 (ab(xy)cd)
1809 0: (ab(xy)cd)
1810 1: ab(xy)cd
1811 2: cd
1812
1813 /\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /x
1814 Capturing subpattern count = 3
1815 Partial matching not supported
1816 Options: extended
1817 First char = '('
1818 Need char = ')'
1819 (ab(xy)cd)
1820 0: (ab(xy)cd)
1821 1: <unset>
1822 2: ab(xy)cd
1823 3: cd
1824 (123ab(xy)cd)
1825 0: (123ab(xy)cd)
1826 1: 123
1827 2: ab(xy)cd
1828 3: cd
1829
1830 /\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /x
1831 Capturing subpattern count = 3
1832 Partial matching not supported
1833 Options: extended
1834 First char = '('
1835 Need char = ')'
1836 (ab(xy)cd)
1837 0: (ab(xy)cd)
1838 1: ab(xy)cd
1839 2: <unset>
1840 3: cd
1841 (123ab(xy)cd)
1842 0: (123ab(xy)cd)
1843 1: 123ab(xy)cd
1844 2: 123
1845 3: cd
1846
1847 /\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /x
1848 Capturing subpattern count = 11
1849 Partial matching not supported
1850 Options: extended
1851 First char = '('
1852 Need char = ')'
1853 (ab(xy)cd)
1854 0: (ab(xy)cd)
1855 1: ab(xy)cd
1856 2: ab(xy)cd
1857 3: ab(xy)cd
1858 4: ab(xy)cd
1859 5: ab(xy)cd
1860 6: ab(xy)cd
1861 7: ab(xy)cd
1862 8: ab(xy)cd
1863 9: ab(xy)cd
1864 10: ab(xy)cd
1865 11: cd
1866
1867 /\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /x
1868 Capturing subpattern count = 3
1869 Partial matching not supported
1870 Options: extended
1871 First char = '('
1872 Need char = ')'
1873 (abcd(xyz<p>qrs)123)
1874 0: (abcd(xyz<p>qrs)123)
1875 1: abcd(xyz<p>qrs)123
1876 2: 123
1877 3: <unset>
1878
1879 /\( ( ( (?>[^()]+) | ((?R)) )* ) \) /x
1880 Capturing subpattern count = 3
1881 Partial matching not supported
1882 Options: extended
1883 First char = '('
1884 Need char = ')'
1885 (ab(cd)ef)
1886 0: (ab(cd)ef)
1887 1: ab(cd)ef
1888 2: ef
1889 3: (cd)
1890 (ab(cd(ef)gh)ij)
1891 0: (ab(cd(ef)gh)ij)
1892 1: ab(cd(ef)gh)ij
1893 2: ij
1894 3: (cd(ef)gh)
1895
1896 /^[[:alnum:]]/D
1897 ------------------------------------------------------------------
1898 0 37 Bra 0
1899 3 ^
1900 4 [0-9A-Za-z]
1901 37 37 Ket
1902 40 End
1903 ------------------------------------------------------------------
1904 Capturing subpattern count = 0
1905 Options: anchored
1906 No first char
1907 No need char
1908
1909 /^[[:^alnum:]]/D
1910 ------------------------------------------------------------------
1911 0 37 Bra 0
1912 3 ^
1913 4 [\x00-/:-@[-`{-\xff]
1914 37 37 Ket
1915 40 End
1916 ------------------------------------------------------------------
1917 Capturing subpattern count = 0
1918 Options: anchored
1919 No first char
1920 No need char
1921
1922 /^[[:alpha:]]/D
1923 ------------------------------------------------------------------
1924 0 37 Bra 0
1925 3 ^
1926 4 [A-Za-z]
1927 37 37 Ket
1928 40 End
1929 ------------------------------------------------------------------
1930 Capturing subpattern count = 0
1931 Options: anchored
1932 No first char
1933 No need char
1934
1935 /^[[:^alpha:]]/D
1936 ------------------------------------------------------------------
1937 0 37 Bra 0
1938 3 ^
1939 4 [\x00-@[-`{-\xff]
1940 37 37 Ket
1941 40 End
1942 ------------------------------------------------------------------
1943 Capturing subpattern count = 0
1944 Options: anchored
1945 No first char
1946 No need char
1947
1948 /^[[:ascii:]]/D
1949 ------------------------------------------------------------------
1950 0 37 Bra 0
1951 3 ^
1952 4 [\x00-\x7f]
1953 37 37 Ket
1954 40 End
1955 ------------------------------------------------------------------
1956 Capturing subpattern count = 0
1957 Options: anchored
1958 No first char
1959 No need char
1960
1961 /^[[:^ascii:]]/D
1962 ------------------------------------------------------------------
1963 0 37 Bra 0
1964 3 ^
1965 4 [\x80-\xff]
1966 37 37 Ket
1967 40 End
1968 ------------------------------------------------------------------
1969 Capturing subpattern count = 0
1970 Options: anchored
1971 No first char
1972 No need char
1973
1974 /^[[:blank:]]/D
1975 ------------------------------------------------------------------
1976 0 37 Bra 0
1977 3 ^
1978 4 [\x09 ]
1979 37 37 Ket
1980 40 End
1981 ------------------------------------------------------------------
1982 Capturing subpattern count = 0
1983 Options: anchored
1984 No first char
1985 No need char
1986
1987 /^[[:cntrl:]]/D
1988 ------------------------------------------------------------------
1989 0 37 Bra 0
1990 3 ^
1991 4 [\x00-\x1f\x7f]
1992 37 37 Ket
1993 40 End
1994 ------------------------------------------------------------------
1995 Capturing subpattern count = 0
1996 Options: anchored
1997 No first char
1998 No need char
1999
2000 /^[[:digit:]]/D
2001 ------------------------------------------------------------------
2002 0 37 Bra 0
2003 3 ^
2004 4 [0-9]
2005 37 37 Ket
2006 40 End
2007 ------------------------------------------------------------------
2008 Capturing subpattern count = 0
2009 Options: anchored
2010 No first char
2011 No need char
2012
2013 /^[[:graph:]]/D
2014 ------------------------------------------------------------------
2015 0 37 Bra 0
2016 3 ^
2017 4 [!-~]
2018 37 37 Ket
2019 40 End
2020 ------------------------------------------------------------------
2021 Capturing subpattern count = 0
2022 Options: anchored
2023 No first char
2024 No need char
2025
2026 /^[[:lower:]]/D
2027 ------------------------------------------------------------------
2028 0 37 Bra 0
2029 3 ^
2030 4 [a-z]
2031 37 37 Ket
2032 40 End
2033 ------------------------------------------------------------------
2034 Capturing subpattern count = 0
2035 Options: anchored
2036 No first char
2037 No need char
2038
2039 /^[[:print:]]/D
2040 ------------------------------------------------------------------
2041 0 37 Bra 0
2042 3 ^
2043 4 [ -~]
2044 37 37 Ket
2045 40 End
2046 ------------------------------------------------------------------
2047 Capturing subpattern count = 0
2048 Options: anchored
2049 No first char
2050 No need char
2051
2052 /^[[:punct:]]/D
2053 ------------------------------------------------------------------
2054 0 37 Bra 0
2055 3 ^
2056 4 [!-/:-@[-`{-~]
2057 37 37 Ket
2058 40 End
2059 ------------------------------------------------------------------
2060 Capturing subpattern count = 0
2061 Options: anchored
2062 No first char
2063 No need char
2064
2065 /^[[:space:]]/D
2066 ------------------------------------------------------------------
2067 0 37 Bra 0
2068 3 ^
2069 4 [\x09-\x0d ]
2070 37 37 Ket
2071 40 End
2072 ------------------------------------------------------------------
2073 Capturing subpattern count = 0
2074 Options: anchored
2075 No first char
2076 No need char
2077
2078 /^[[:upper:]]/D
2079 ------------------------------------------------------------------
2080 0 37 Bra 0
2081 3 ^
2082 4 [A-Z]
2083 37 37 Ket
2084 40 End
2085 ------------------------------------------------------------------
2086 Capturing subpattern count = 0
2087 Options: anchored
2088 No first char
2089 No need char
2090
2091 /^[[:xdigit:]]/D
2092 ------------------------------------------------------------------
2093 0 37 Bra 0
2094 3 ^
2095 4 [0-9A-Fa-f]
2096 37 37 Ket
2097 40 End
2098 ------------------------------------------------------------------
2099 Capturing subpattern count = 0
2100 Options: anchored
2101 No first char
2102 No need char
2103
2104 /^[[:word:]]/D
2105 ------------------------------------------------------------------
2106 0 37 Bra 0
2107 3 ^
2108 4 [0-9A-Z_a-z]
2109 37 37 Ket
2110 40 End
2111 ------------------------------------------------------------------
2112 Capturing subpattern count = 0
2113 Options: anchored
2114 No first char
2115 No need char
2116
2117 /^[[:^cntrl:]]/D
2118 ------------------------------------------------------------------
2119 0 37 Bra 0
2120 3 ^
2121 4 [ -~\x80-\xff]
2122 37 37 Ket
2123 40 End
2124 ------------------------------------------------------------------
2125 Capturing subpattern count = 0
2126 Options: anchored
2127 No first char
2128 No need char
2129
2130 /^[12[:^digit:]]/D
2131 ------------------------------------------------------------------
2132 0 37 Bra 0
2133 3 ^
2134 4 [\x00-/12:-\xff]
2135 37 37 Ket
2136 40 End
2137 ------------------------------------------------------------------
2138 Capturing subpattern count = 0
2139 Options: anchored
2140 No first char
2141 No need char
2142
2143 /^[[:^blank:]]/D
2144 ------------------------------------------------------------------
2145 0 37 Bra 0
2146 3 ^
2147 4 [\x00-\x08\x0a-\x1f!-\xff]
2148 37 37 Ket
2149 40 End
2150 ------------------------------------------------------------------
2151 Capturing subpattern count = 0
2152 Options: anchored
2153 No first char
2154 No need char
2155
2156 /[01[:alpha:]%]/D
2157 ------------------------------------------------------------------
2158 0 36 Bra 0
2159 3 [%01A-Za-z]
2160 36 36 Ket
2161 39 End
2162 ------------------------------------------------------------------
2163 Capturing subpattern count = 0
2164 No options
2165 No first char
2166 No need char
2167
2168 /[[.ch.]]/
2169 Failed: POSIX collating elements are not supported at offset 1
2170
2171 /[[=ch=]]/
2172 Failed: POSIX collating elements are not supported at offset 1
2173
2174 /[[:rhubarb:]]/
2175 Failed: unknown POSIX class name at offset 3
2176
2177 /[[:upper:]]/i
2178 Capturing subpattern count = 0
2179 Options: caseless
2180 No first char
2181 No need char
2182 A
2183 0: A
2184 a
2185 0: a
2186
2187 /[[:lower:]]/i
2188 Capturing subpattern count = 0
2189 Options: caseless
2190 No first char
2191 No need char
2192 A
2193 0: A
2194 a
2195 0: a
2196
2197 /((?-i)[[:lower:]])[[:lower:]]/i
2198 Capturing subpattern count = 1
2199 Options: caseless
2200 Case state changes
2201 No first char
2202 No need char
2203 ab
2204 0: ab
2205 1: a
2206 aB
2207 0: aB
2208 1: a
2209 *** Failers
2210 0: ai
2211 1: a
2212 Ab
2213 No match
2214 AB
2215 No match
2216
2217 /[\200-\410]/
2218 Failed: range out of order in character class at offset 9
2219
2220 /^(?(0)f|b)oo/
2221 Failed: invalid condition (?(0) at offset 5
2222
2223 /This one's here because of the large output vector needed/
2224 Capturing subpattern count = 0
2225 No options
2226 First char = 'T'
2227 Need char = 'd'
2228
2229 /(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\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)/
2230 Capturing subpattern count = 271
2231 Max back reference = 270
2232 Partial matching not supported
2233 No options
2234 No first char
2235 No need char
2236 \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
2237 0: 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
2238 1: 1
2239 2: 2
2240 3: 3
2241 4: 4
2242 5: 5
2243 6: 6
2244 7: 7
2245 8: 8
2246 9: 9
2247 10: 10
2248 11: 11
2249 12: 12
2250 13: 13
2251 14: 14
2252 15: 15
2253 16: 16
2254 17: 17
2255 18: 18
2256 19: 19
2257 20: 20
2258 21: 21
2259 22: 22
2260 23: 23
2261 24: 24
2262 25: 25
2263 26: 26
2264 27: 27
2265 28: 28
2266 29: 29
2267 30: 30
2268 31: 31
2269 32: 32
2270 33: 33
2271 34: 34
2272 35: 35
2273 36: 36
2274 37: 37
2275 38: 38
2276 39: 39
2277 40: 40
2278 41: 41
2279 42: 42
2280 43: 43
2281 44: 44
2282 45: 45
2283 46: 46
2284 47: 47
2285 48: 48
2286 49: 49
2287 50: 50
2288 51: 51
2289 52: 52
2290 53: 53
2291 54: 54
2292 55: 55
2293 56: 56
2294 57: 57
2295 58: 58
2296 59: 59
2297 60: 60
2298 61: 61
2299 62: 62
2300 63: 63
2301 64: 64
2302 65: 65
2303 66: 66
2304 67: 67
2305 68: 68
2306 69: 69
2307 70: 70
2308 71: 71
2309 72: 72
2310 73: 73
2311 74: 74
2312 75: 75
2313 76: 76
2314 77: 77
2315 78: 78
2316 79: 79
2317 80: 80
2318 81: 81
2319 82: 82
2320 83: 83
2321 84: 84
2322 85: 85
2323 86: 86
2324 87: 87
2325 88: 88
2326 89: 89
2327 90: 90
2328 91: 91
2329 92: 92
2330 93: 93
2331 94: 94
2332 95: 95
2333 96: 96
2334 97: 97
2335 98: 98
2336 99: 99
2337 100: 100
2338 101: 101
2339 102: 102
2340 103: 103
2341 104: 104
2342 105: 105
2343 106: 106
2344 107: 107
2345 108: 108
2346 109: 109
2347 110: 110
2348 111: 111
2349 112: 112
2350 113: 113
2351 114: 114
2352 115: 115
2353 116: 116
2354 117: 117
2355 118: 118
2356 119: 119
2357 120: 120
2358 121: 121
2359 122: 122
2360 123: 123
2361 124: 124
2362 125: 125
2363 126: 126
2364 127: 127
2365 128: 128
2366 129: 129
2367 130: 130
2368 131: 131
2369 132: 132
2370 133: 133
2371 134: 134
2372 135: 135
2373 136: 136
2374 137: 137
2375 138: 138
2376 139: 139
2377 140: 140
2378 141: 141
2379 142: 142
2380 143: 143
2381 144: 144
2382 145: 145
2383 146: 146
2384 147: 147
2385 148: 148
2386 149: 149
2387 150: 150
2388 151: 151
2389 152: 152
2390 153: 153
2391 154: 154
2392 155: 155
2393 156: 156
2394 157: 157
2395 158: 158
2396 159: 159
2397 160: 160
2398 161: 161
2399 162: 162
2400 163: 163
2401 164: 164
2402 165: 165
2403 166: 166
2404 167: 167
2405 168: 168
2406 169: 169
2407 170: 170
2408 171: 171
2409 172: 172
2410 173: 173
2411 174: 174
2412 175: 175
2413 176: 176
2414 177: 177
2415 178: 178
2416 179: 179
2417 180: 180
2418 181: 181
2419 182: 182
2420 183: 183
2421 184: 184
2422 185: 185
2423 186: 186
2424 187: 187
2425 188: 188
2426 189: 189
2427 190: 190
2428 191: 191
2429 192: 192
2430 193: 193
2431 194: 194
2432 195: 195
2433 196: 196
2434 197: 197
2435 198: 198
2436 199: 199
2437 200: 200
2438 201: 201
2439 202: 202
2440 203: 203
2441 204: 204
2442 205: 205
2443 206: 206
2444 207: 207
2445 208: 208
2446 209: 209
2447 210: 210
2448 211: 211
2449 212: 212
2450 213: 213
2451 214: 214
2452 215: 215
2453 216: 216
2454 217: 217
2455 218: 218
2456 219: 219
2457 220: 220
2458 221: 221
2459 222: 222
2460 223: 223
2461 224: 224
2462 225: 225
2463 226: 226
2464 227: 227
2465 228: 228
2466 229: 229
2467 230: 230
2468 231: 231
2469 232: 232
2470 233: 233
2471 234: 234
2472 235: 235
2473 236: 236
2474 237: 237
2475 238: 238
2476 239: 239
2477 240: 240
2478 241: 241
2479 242: 242
2480 243: 243
2481 244: 244
2482 245: 245
2483 246: 246
2484 247: 247
2485 248: 248
2486 249: 249
2487 250: 250
2488 251: 251
2489 252: 252
2490 253: 253
2491 254: 254
2492 255: 255
2493 256: 256
2494 257: 257
2495 258: 258
2496 259: 259
2497 260: 260
2498 261: 261
2499 262: 262
2500 263: 263
2501 264: 264
2502 265: 265
2503 266: 266
2504 267: 267
2505 268: 268
2506 269: 269
2507 270: ABC
2508 271: ABC
2509
2510 /This one's here because Perl does this differently and PCRE can't at present/
2511 Capturing subpattern count = 0
2512 No options
2513 First char = 'T'
2514 Need char = 't'
2515
2516 /(main(O)?)+/
2517 Capturing subpattern count = 2
2518 No options
2519 First char = 'm'
2520 Need char = 'n'
2521 mainmain
2522 0: mainmain
2523 1: main
2524 mainOmain
2525 0: mainOmain
2526 1: main
2527 2: O
2528
2529 /These are all cases where Perl does it differently (nested captures)/
2530 Capturing subpattern count = 1
2531 No options
2532 First char = 'T'
2533 Need char = 's'
2534
2535 /^(a(b)?)+$/
2536 Capturing subpattern count = 2
2537 Options: anchored
2538 No first char
2539 No need char
2540 aba
2541 0: aba
2542 1: a
2543 2: b
2544
2545 /^(aa(bb)?)+$/
2546 Capturing subpattern count = 2
2547 Options: anchored
2548 No first char
2549 No need char
2550 aabbaa
2551 0: aabbaa
2552 1: aa
2553 2: bb
2554
2555 /^(aa|aa(bb))+$/
2556 Capturing subpattern count = 2
2557 Options: anchored
2558 No first char
2559 No need char
2560 aabbaa
2561 0: aabbaa
2562 1: aa
2563 2: bb
2564
2565 /^(aa(bb)??)+$/
2566 Capturing subpattern count = 2
2567 Options: anchored
2568 No first char
2569 No need char
2570 aabbaa
2571 0: aabbaa
2572 1: aa
2573 2: bb
2574
2575 /^(?:aa(bb)?)+$/
2576 Capturing subpattern count = 1
2577 Options: anchored
2578 No first char
2579 No need char
2580 aabbaa
2581 0: aabbaa
2582 1: bb
2583
2584 /^(aa(b(b))?)+$/
2585 Capturing subpattern count = 3
2586 Options: anchored
2587 No first char
2588 No need char
2589 aabbaa
2590 0: aabbaa
2591 1: aa
2592 2: bb
2593 3: b
2594
2595 /^(?:aa(b(b))?)+$/
2596 Capturing subpattern count = 2
2597 Options: anchored
2598 No first char
2599 No need char
2600 aabbaa
2601 0: aabbaa
2602 1: bb
2603 2: b
2604
2605 /^(?:aa(b(?:b))?)+$/
2606 Capturing subpattern count = 1
2607 Options: anchored
2608 No first char
2609 No need char
2610 aabbaa
2611 0: aabbaa
2612 1: bb
2613
2614 /^(?:aa(bb(?:b))?)+$/
2615 Capturing subpattern count = 1
2616 Options: anchored
2617 No first char
2618 No need char
2619 aabbbaa
2620 0: aabbbaa
2621 1: bbb
2622
2623 /^(?:aa(b(?:bb))?)+$/
2624 Capturing subpattern count = 1
2625 Options: anchored
2626 No first char
2627 No need char
2628 aabbbaa
2629 0: aabbbaa
2630 1: bbb
2631
2632 /^(?:aa(?:b(b))?)+$/
2633 Capturing subpattern count = 1
2634 Options: anchored
2635 No first char
2636 No need char
2637 aabbaa
2638 0: aabbaa
2639 1: b
2640
2641 /^(?:aa(?:b(bb))?)+$/
2642 Capturing subpattern count = 1
2643 Options: anchored
2644 No first char
2645 No need char
2646 aabbbaa
2647 0: aabbbaa
2648 1: bb
2649
2650 /^(aa(b(bb))?)+$/
2651 Capturing subpattern count = 3
2652 Options: anchored
2653 No first char
2654 No need char
2655 aabbbaa
2656 0: aabbbaa
2657 1: aa
2658 2: bbb
2659 3: bb
2660
2661 /^(aa(bb(bb))?)+$/
2662 Capturing subpattern count = 3
2663 Options: anchored
2664 No first char
2665 No need char
2666 aabbbbaa
2667 0: aabbbbaa
2668 1: aa
2669 2: bbbb
2670 3: bb
2671
2672 /--------------------------------------------------------------------/
2673 Capturing subpattern count = 0
2674 No options
2675 First char = '-'
2676 Need char = '-'
2677
2678 /#/xMD
2679 Memory allocation (code space): 7
2680 ------------------------------------------------------------------
2681 0 3 Bra 0
2682 3 3 Ket
2683 6 End
2684 ------------------------------------------------------------------
2685 Capturing subpattern count = 0
2686 Options: extended
2687 No first char
2688 No need char
2689
2690 /a#/xMD
2691 Memory allocation (code space): 9
2692 ------------------------------------------------------------------
2693 0 5 Bra 0
2694 3 a
2695 5 5 Ket
2696 8 End
2697 ------------------------------------------------------------------
2698 Capturing subpattern count = 0
2699 Options: extended
2700 First char = 'a'
2701 No need char
2702
2703 /[\s]/D
2704 ------------------------------------------------------------------
2705 0 36 Bra 0
2706 3 [\x09\x0a\x0c\x0d ]
2707 36 36 Ket
2708 39 End
2709 ------------------------------------------------------------------
2710 Capturing subpattern count = 0
2711 No options
2712 No first char
2713 No need char
2714
2715 /[\S]/D
2716 ------------------------------------------------------------------
2717 0 36 Bra 0
2718 3 [\x00-\x08\x0b\x0e-\x1f!-\xff]
2719 36 36 Ket
2720 39 End
2721 ------------------------------------------------------------------
2722 Capturing subpattern count = 0
2723 No options
2724 No first char
2725 No need char
2726
2727 /a(?i)b/D
2728 ------------------------------------------------------------------
2729 0 9 Bra 0
2730 3 a
2731 5 01 Opt
2732 7 NC b
2733 9 9 Ket
2734 12 End
2735 ------------------------------------------------------------------
2736 Capturing subpattern count = 0
2737 No options
2738 Case state changes
2739 First char = 'a'
2740 Need char = 'b' (caseless)
2741 ab
2742 0: ab
2743 aB
2744 0: aB
2745 *** Failers
2746 No match
2747 AB
2748 No match
2749
2750 /(a(?i)b)/D
2751 ------------------------------------------------------------------
2752 0 17 Bra 0
2753 3 9 Bra 1
2754 6 a
2755 8 01 Opt
2756 10 NC b
2757 12 9 Ket
2758 15 00 Opt
2759 17 17 Ket
2760 20 End
2761 ------------------------------------------------------------------
2762 Capturing subpattern count = 1
2763 No options
2764 Case state changes
2765 First char = 'a'
2766 Need char = 'b' (caseless)
2767 ab
2768 0: ab
2769 1: ab
2770 aB
2771 0: aB
2772 1: aB
2773 *** Failers
2774 No match
2775 AB
2776 No match
2777
2778 / (?i)abc/xD
2779 ------------------------------------------------------------------
2780 0 9 Bra 0
2781 3 NC abc
2782 9 9 Ket
2783 12 End
2784 ------------------------------------------------------------------
2785 Capturing subpattern count = 0
2786 Options: caseless extended
2787 First char = 'a' (caseless)
2788 Need char = 'c' (caseless)
2789
2790 /#this is a comment
2791 (?i)abc/xD
2792 ------------------------------------------------------------------
2793 0 9 Bra 0
2794 3 NC abc
2795 9 9 Ket
2796 12 End
2797 ------------------------------------------------------------------
2798 Capturing subpattern count = 0
2799 Options: caseless extended
2800 First char = 'a' (caseless)
2801 Need char = 'c' (caseless)
2802
2803 /123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/D
2804 ------------------------------------------------------------------
2805 0 603 Bra 0
2806 3 123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
2807 603 603 Ket
2808 606 End
2809 ------------------------------------------------------------------
2810 Capturing subpattern count = 0
2811 No options
2812 First char = '1'
2813 Need char = '0'
2814
2815 /\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/D
2816 ------------------------------------------------------------------
2817 0 603 Bra 0
2818 3 123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890
2819 603 603 Ket
2820 606 End
2821 ------------------------------------------------------------------
2822 Capturing subpattern count = 0
2823 No options
2824 First char = '1'
2825 Need char = '0'
2826
2827 /\Q\E/D
2828 ------------------------------------------------------------------
2829 0 3 Bra 0
2830 3 3 Ket
2831 6 End
2832 ------------------------------------------------------------------
2833 Capturing subpattern count = 0
2834 No options
2835 No first char
2836 No need char
2837 \
2838 0:
2839
2840 /\Q\Ex/D
2841 ------------------------------------------------------------------
2842 0 5 Bra 0
2843 3 x
2844 5 5 Ket
2845 8 End
2846 ------------------------------------------------------------------
2847 Capturing subpattern count = 0
2848 No options
2849 First char = 'x'
2850 No need char
2851
2852 / \Q\E/D
2853 ------------------------------------------------------------------
2854 0 5 Bra 0
2855 3
2856 5 5 Ket
2857 8 End
2858 ------------------------------------------------------------------
2859 Capturing subpattern count = 0
2860 No options
2861 First char = ' '
2862 No need char
2863
2864 /a\Q\E/D
2865 ------------------------------------------------------------------
2866 0 5 Bra 0
2867 3 a
2868 5 5 Ket
2869 8 End
2870 ------------------------------------------------------------------
2871 Capturing subpattern count = 0
2872 No options
2873 First char = 'a'
2874 No need char
2875 abc
2876 0: a
2877 bca
2878 0: a
2879 bac
2880 0: a
2881
2882 /a\Q\Eb/D
2883 ------------------------------------------------------------------
2884 0 7 Bra 0
2885 3 ab
2886 7 7 Ket
2887 10 End
2888 ------------------------------------------------------------------
2889 Capturing subpattern count = 0
2890 No options
2891 First char = 'a'
2892 Need char = 'b'
2893 abc
2894 0: ab
2895
2896 /\Q\Eabc/D
2897 ------------------------------------------------------------------
2898 0 9 Bra 0
2899 3 abc
2900 9 9 Ket
2901 12 End
2902 ------------------------------------------------------------------
2903 Capturing subpattern count = 0
2904 No options
2905 First char = 'a'
2906 Need char = 'c'
2907
2908 /x*+\w/D
2909 ------------------------------------------------------------------
2910 0 12 Bra 0
2911 3 5 Once
2912 6 x*
2913 8 5 Ket
2914 11 \w
2915 12 12 Ket
2916 15 End
2917 ------------------------------------------------------------------
2918 Capturing subpattern count = 0
2919 Partial matching not supported
2920 No options
2921 No first char
2922 No need char
2923 *** Failers
2924 0: F
2925 xxxxx
2926 No match
2927
2928 /x?+/D
2929 ------------------------------------------------------------------
2930 0 11 Bra 0
2931 3 5 Once
2932 6 x?
2933 8 5 Ket
2934 11 11 Ket
2935 14 End
2936 ------------------------------------------------------------------
2937 Capturing subpattern count = 0
2938 No options
2939 No first char
2940 No need char
2941
2942 /x++/D
2943 ------------------------------------------------------------------
2944 0 11 Bra 0
2945 3 5 Once
2946 6 x+
2947 8 5 Ket
2948 11 11 Ket
2949 14 End
2950 ------------------------------------------------------------------
2951 Capturing subpattern count = 0
2952 Partial matching not supported
2953 No options
2954 First char = 'x'
2955 No need char
2956
2957 /x{1,3}+/D
2958 ------------------------------------------------------------------
2959 0 15 Bra 0
2960 3 9 Once
2961 6 x
2962 8 x{,2}
2963 12 9 Ket
2964 15 15 Ket
2965 18 End
2966 ------------------------------------------------------------------
2967 Capturing subpattern count = 0
2968 Partial matching not supported
2969 No options
2970 First char = 'x'
2971 No need char
2972
2973 /(x)*+/D
2974 ------------------------------------------------------------------
2975 0 18 Bra 0
2976 3 12 Once
2977 6 Brazero
2978 7 5 Bra 1
2979 10 x
2980 12 5 KetRmax
2981 15 12 Ket
2982 18 18 Ket
2983 21 End
2984 ------------------------------------------------------------------
2985 Capturing subpattern count = 1
2986 No options
2987 No first char
2988 No need char
2989
2990 /^(\w++|\s++)*$/
2991 Capturing subpattern count = 1
2992 Partial matching not supported
2993 Options: anchored
2994 No first char
2995 No need char
2996 now is the time for all good men to come to the aid of the party
2997 0: now is the time for all good men to come to the aid of the party
2998 1: party
2999 *** Failers
3000 No match
3001 this is not a line with only words and spaces!
3002 No match
3003
3004 /(\d++)(\w)/
3005 Capturing subpattern count = 2
3006 Partial matching not supported
3007 No options
3008 No first char
3009 No need char
3010 12345a
3011 0: 12345a
3012 1: 12345
3013 2: a
3014 *** Failers
3015 No match
3016 12345+
3017 No match
3018
3019 /a++b/
3020 Capturing subpattern count = 0
3021 Partial matching not supported
3022 No options
3023 First char = 'a'
3024 Need char = 'b'
3025 aaab
3026 0: aaab
3027
3028 /(a++b)/
3029 Capturing subpattern count = 1
3030 Partial matching not supported
3031 No options
3032 First char = 'a'
3033 Need char = 'b'
3034 aaab
3035 0: aaab
3036 1: aaab
3037
3038 /(a++)b/
3039 Capturing subpattern count = 1
3040 Partial matching not supported
3041 No options
3042 First char = 'a'
3043 Need char = 'b'
3044 aaab
3045 0: aaab
3046 1: aaa
3047
3048 /([^()]++|\([^()]*\))+/
3049 Capturing subpattern count = 1
3050 Partial matching not supported
3051 No options
3052 No first char
3053 No need char
3054 ((abc(ade)ufh()()x
3055 0: abc(ade)ufh()()x
3056 1: x
3057
3058 /\(([^()]++|\([^()]+\))+\)/
3059 Capturing subpattern count = 1
3060 Partial matching not supported
3061 No options
3062 First char = '('
3063 Need char = ')'
3064 (abc)
3065 0: (abc)
3066 1: abc
3067 (abc(def)xyz)
3068 0: (abc(def)xyz)
3069 1: xyz
3070 *** Failers
3071 No match
3072 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
3073 No match
3074
3075 /(abc){1,3}+/D
3076 ------------------------------------------------------------------
3077 0 53 Bra 0
3078 3 47 Once
3079 6 9 Bra 1
3080 9 abc
3081 15 9 Ket
3082 18 Brazero
3083 19 28 Bra 0
3084 22 9 Bra 1
3085 25 abc
3086 31 9 Ket
3087 34 Brazero
3088 35 9 Bra 1
3089 38 abc
3090 44 9 Ket
3091 47 28 Ket
3092 50 47 Ket
3093 53 53 Ket
3094 56 End
3095 ------------------------------------------------------------------
3096 Capturing subpattern count = 1
3097 No options
3098 First char = 'a'
3099 Need char = 'c'
3100
3101 /a+?+/
3102 Failed: nothing to repeat at offset 3
3103
3104 /a{2,3}?+b/
3105 Failed: nothing to repeat at offset 7
3106
3107 /(?U)a+?+/
3108 Failed: nothing to repeat at offset 7
3109
3110 /a{2,3}?+b/U
3111 Failed: nothing to repeat at offset 7
3112
3113 /x(?U)a++b/D
3114 ------------------------------------------------------------------
3115 0 15 Bra 0
3116 3 x
3117 5 5 Once
3118 8 a+
3119 10 5 Ket
3120 13 b
3121 15 15 Ket
3122 18 End
3123 ------------------------------------------------------------------
3124 Capturing subpattern count = 0
3125 Partial matching not supported
3126 No options
3127 First char = 'x'
3128 Need char = 'b'
3129 xaaaab
3130 0: xaaaab
3131
3132 /(?U)xa++b/D
3133 ------------------------------------------------------------------
3134 0 15 Bra 0
3135 3 x
3136 5 5 Once
3137 8 a+
3138 10 5 Ket
3139 13 b
3140 15 15 Ket
3141 18 End
3142 ------------------------------------------------------------------
3143 Capturing subpattern count = 0
3144 Partial matching not supported
3145 Options: ungreedy
3146 First char = 'x'
3147 Need char = 'b'
3148 xaaaab
3149 0: xaaaab
3150
3151 /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/D
3152 ------------------------------------------------------------------
3153 0 106 Bra 0
3154 3 ^
3155 4 99 Bra 1
3156 7 5 Bra 2
3157 10 a+
3158 12 5 Ket
3159 15 37 Bra 3
3160 18 [ab]+?
3161 52 37 Ket
3162 55 37 Bra 4
3163 58 [bc]+
3164 92 37 Ket
3165 95 5 Bra 5
3166 98 \w*
3167 100 5 Ket
3168 103 99 Ket
3169 106 106 Ket
3170 109 End
3171 ------------------------------------------------------------------
3172 Capturing subpattern count = 5
3173 Partial matching not supported
3174 Options: anchored
3175 No first char
3176 No need char
3177
3178 /^x(?U)a+b/D
3179 ------------------------------------------------------------------
3180 0 10 Bra 0
3181 3 ^
3182 4 x
3183 6 a+?
3184 8 b
3185 10 10 Ket
3186 13 End
3187 ------------------------------------------------------------------
3188 Capturing subpattern count = 0
3189 Partial matching not supported
3190 Options: anchored
3191 No first char
3192 Need char = 'b'
3193
3194 /^x(?U)(a+)b/D
3195 ------------------------------------------------------------------
3196 0 16 Bra 0
3197 3 ^
3198 4 x
3199 6 5 Bra 1
3200 9 a+?
3201 11 5 Ket
3202 14 b
3203 16 16 Ket
3204 19 End
3205 ------------------------------------------------------------------
3206 Capturing subpattern count = 1
3207 Partial matching not supported
3208 Options: anchored
3209 No first char
3210 Need char = 'b'
3211
3212 /[.x.]/
3213 Failed: POSIX collating elements are not supported at offset 0
3214
3215 /[=x=]/
3216 Failed: POSIX collating elements are not supported at offset 0
3217
3218 /[:x:]/
3219 Failed: POSIX named classes are supported only within a class at offset 0
3220
3221 /\l/
3222 Failed: PCRE does not support \L, \l, \N, \U, or \u at offset 1
3223
3224 /\L/
3225 Failed: PCRE does not support \L, \l, \N, \U, or \u at offset 1
3226
3227 /\N{name}/
3228 Failed: PCRE does not support \L, \l, \N, \U, or \u at offset 1
3229
3230 /\u/
3231 Failed: PCRE does not support \L, \l, \N, \U, or \u at offset 1
3232
3233 /\U/
3234 Failed: PCRE does not support \L, \l, \N, \U, or \u at offset 1
3235
3236 /[/
3237 Failed: missing terminating ] for character class at offset 1
3238
3239 /[a-/
3240 Failed: missing terminating ] for character class at offset 3
3241
3242 /[[:space:]/
3243 Failed: missing terminating ] for character class at offset 10
3244
3245 /[\s]/DM
3246 Memory allocation (code space): 40
3247 ------------------------------------------------------------------
3248 0 36 Bra 0
3249 3 [\x09\x0a\x0c\x0d ]
3250 36 36 Ket
3251 39 End
3252 ------------------------------------------------------------------
3253 Capturing subpattern count = 0
3254 No options
3255 No first char
3256 No need char
3257
3258 /[[:space:]]/DM
3259 Memory allocation (code space): 40
3260 ------------------------------------------------------------------
3261 0 36 Bra 0
3262 3 [\x09-\x0d ]
3263 36 36 Ket
3264 39 End
3265 ------------------------------------------------------------------
3266 Capturing subpattern count = 0
3267 No options
3268 No first char
3269 No need char
3270
3271 /[[:space:]abcde]/DM
3272 Memory allocation (code space): 40
3273 ------------------------------------------------------------------
3274 0 36 Bra 0
3275 3 [\x09-\x0d a-e]
3276 36 36 Ket
3277 39 End
3278 ------------------------------------------------------------------
3279 Capturing subpattern count = 0
3280 No options
3281 No first char
3282 No need char
3283
3284 /< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x
3285 Capturing subpattern count = 0
3286 Partial matching not supported
3287 Options: extended
3288 First char = '<'
3289 Need char = '>'
3290 <>
3291 0: <>
3292 <abcd>
3293 0: <abcd>
3294 <abc <123> hij>
3295 0: <abc <123> hij>
3296 <abc <def> hij>
3297 0: <def>
3298 <abc<>def>
3299 0: <abc<>def>
3300 <abc<>
3301 0: <>
3302 *** Failers
3303 No match
3304 <abc
3305 No match
3306
3307 |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|DM
3308 Memory allocation (code space): 826
3309 ------------------------------------------------------------------
3310 0 822 Bra 0
3311 3 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
3312 821 \b
3313 822 822 Ket
3314 825 End
3315 ------------------------------------------------------------------
3316 Capturing subpattern count = 0
3317 No options
3318 First char = '8'
3319 Need char = 'X'
3320
3321 |\$\<\.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|DM
3322 Memory allocation (code space): 816
3323 ------------------------------------------------------------------
3324 0 812 Bra 0
3325 3 $<.X+ix[d1b!H#?vV0vrK:ZH1=2M>iV;?aPhFB<*vW@QW@sO9}cfZA-i'w%hKd6gt1UJP,15_#QY$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
3326 811 \b
3327 812 812 Ket
3328 815 End
3329 ------------------------------------------------------------------
3330 Capturing subpattern count = 0
3331 No options
3332 First char = '$'
3333 Need char = 'X'
3334
3335 /(.*)\d+\1/I
3336 Capturing subpattern count = 1
3337 Max back reference = 1
3338 Partial matching not supported
3339 No options
3340 No first char
3341 No need char
3342
3343 /(.*)\d+/I
3344 Capturing subpattern count = 1
3345 Partial matching not supported
3346 No options
3347 First char at start or follows \n
3348 No need char
3349
3350 /(.*)\d+\1/Is
3351 Capturing subpattern count = 1
3352 Max back reference = 1
3353 Partial matching not supported
3354 Options: dotall
3355 No first char
3356 No need char
3357
3358 /(.*)\d+/Is
3359 Capturing subpattern count = 1
3360 Partial matching not supported
3361 Options: anchored dotall
3362 No first char
3363 No need char
3364
3365 /(.*(xyz))\d+\2/I
3366 Capturing subpattern count = 2
3367 Max back reference = 2
3368 Partial matching not supported
3369 No options
3370 First char at start or follows \n
3371 Need char = 'z'
3372
3373 /((.*))\d+\1/I
3374 Capturing subpattern count = 2
3375 Max back reference = 1
3376 Partial matching not supported
3377 No options
3378 No first char
3379 No need char
3380 abc123bc
3381 0: bc123bc
3382 1: bc
3383 2: bc
3384
3385 /a[b]/I
3386 Capturing subpattern count = 0
3387 No options
3388 First char = 'a'
3389 Need char = 'b'
3390
3391 /(?=a).*/I
3392 Capturing subpattern count = 0
3393 Partial matching not supported
3394 No options
3395 First char = 'a'
3396 No need char
3397
3398 /(?=abc).xyz/iI
3399 Capturing subpattern count = 0
3400 Options: caseless
3401 First char = 'a' (caseless)
3402 Need char = 'z' (caseless)
3403
3404 /(?=abc)(?i).xyz/I
3405 Capturing subpattern count = 0
3406 No options
3407 Case state changes
3408 First char = 'a'
3409 Need char = 'z' (caseless)
3410
3411 /(?=a)(?=b)/I
3412 Capturing subpattern count = 0
3413 No options
3414 First char = 'a'
3415 No need char
3416
3417 /(?=.)a/I
3418 Capturing subpattern count = 0
3419 No options
3420 First char = 'a'
3421 No need char
3422
3423 /((?=abcda)a)/I
3424 Capturing subpattern count = 1
3425 No options
3426 First char = 'a'
3427 Need char = 'a'
3428
3429 /((?=abcda)ab)/I
3430 Capturing subpattern count = 1
3431 No options
3432 First char = 'a'
3433 Need char = 'b'
3434
3435 /()a/I
3436 Capturing subpattern count = 1
3437 No options
3438 No first char
3439 Need char = 'a'
3440
3441 /(?(1)ab|ac)/I
3442 Capturing subpattern count = 0
3443 No options
3444 First char = 'a'
3445 No need char
3446
3447 /(?(1)abz|acz)/I
3448 Capturing subpattern count = 0
3449 No options
3450 First char = 'a'
3451 Need char = 'z'
3452
3453 /(?(1)abz)/I
3454 Capturing subpattern count = 0
3455 No options
3456 No first char
3457 No need char
3458
3459 /(?(1)abz)123/I
3460 Capturing subpattern count = 0
3461 No options
3462 No first char
3463 Need char = '3'
3464
3465 /(a)+/I
3466 Capturing subpattern count = 1
3467 No options
3468 First char = 'a'
3469 No need char
3470
3471 /(a){2,3}/I
3472 Capturing subpattern count = 1
3473 No options
3474 First char = 'a'
3475 Need char = 'a'
3476
3477 /(a)*/I
3478 Capturing subpattern count = 1
3479 No options
3480 No first char
3481 No need char
3482
3483 /[a]/I
3484 Capturing subpattern count = 0
3485 No options
3486 First char = 'a'
3487 No need char
3488
3489 /[ab]/I
3490 Capturing subpattern count = 0
3491 No options
3492 No first char
3493 No need char
3494
3495 /[ab]/IS
3496 Capturing subpattern count = 0
3497 No options
3498 No first char
3499 No need char
3500 Starting byte set: a b
3501
3502 /[^a]/I
3503 Capturing subpattern count = 0
3504 No options
3505 No first char
3506 No need char
3507
3508 /\d456/I
3509 Capturing subpattern count = 0
3510 No options
3511 No first char
3512 Need char = '6'
3513
3514 /\d456/IS
3515 Capturing subpattern count = 0
3516 No options
3517 No first char
3518 Need char = '6'
3519 Starting byte set: 0 1 2 3 4 5 6 7 8 9
3520
3521 /a^b/I
3522 Capturing subpattern count = 0
3523 No options
3524 First char = 'a'
3525 Need char = 'b'
3526
3527 /^a/mI
3528 Capturing subpattern count = 0
3529 Options: multiline
3530 First char at start or follows \n
3531 Need char = 'a'
3532 abcde
3533 0: a
3534 xy\nabc
3535 0: a
3536 *** Failers
3537 No match
3538 xyabc
3539 No match
3540
3541 /c|abc/I
3542 Capturing subpattern count = 0
3543 No options
3544 No first char
3545 Need char = 'c'
3546
3547 /(?i)[ab]/IS
3548 Capturing subpattern count = 0
3549 Options: caseless
3550 No first char
3551 No need char
3552 Starting byte set: A B a b
3553
3554 /[ab](?i)cd/IS
3555 Capturing subpattern count = 0
3556 No options
3557 Case state changes
3558 No first char
3559 Need char = 'd' (caseless)
3560 Starting byte set: a b
3561
3562 /abc(?C)def/
3563 Capturing subpattern count = 0
3564 No options
3565 First char = 'a'
3566 Need char = 'f'
3567 abcdef
3568 --->abcdef
3569 0 ^ ^ d
3570 0: abcdef
3571 1234abcdef
3572 --->1234abcdef
3573 0 ^ ^ d
3574 0: abcdef
3575 *** Failers
3576 No match
3577 abcxyz
3578 No match
3579 abcxyzf
3580 --->abcxyzf
3581 0 ^ ^ d
3582 No match
3583
3584 /abc(?C)de(?C1)f/
3585 Capturing subpattern count = 0
3586 No options
3587 First char = 'a'
3588 Need char = 'f'
3589 123abcdef
3590 --->123abcdef
3591 0 ^ ^ d
3592 1 ^ ^ f
3593 0: abcdef
3594
3595 /(?C1)\dabc(?C2)def/
3596 Capturing subpattern count = 0
3597 No options
3598 No first char
3599 Need char = 'f'
3600 1234abcdef
3601 --->1234abcdef
3602 1 ^ \d
3603 1 ^ \d
3604 1 ^ \d
3605 1 ^ \d
3606 2 ^ ^ d
3607 0: 4abcdef
3608 *** Failers
3609 No match
3610 abcdef
3611 --->abcdef
3612 1 ^ \d
3613 1 ^ \d
3614 1 ^ \d
3615 1 ^ \d
3616 1 ^ \d
3617 1 ^ \d
3618 No match
3619
3620 /(?C255)ab/
3621 Capturing subpattern count = 0
3622 No options
3623 First char = 'a'
3624 Need char = 'b'
3625
3626 /(?C256)ab/
3627 Failed: number after (?C is > 255 at offset 6
3628
3629 /(?Cab)xx/
3630 Failed: closing ) for (?C expected at offset 3
3631
3632 /(?C12vr)x/
3633 Failed: closing ) for (?C expected at offset 5
3634
3635 /abc(?C)def/
3636 Capturing subpattern count = 0
3637 No options
3638 First char = 'a'
3639 Need char = 'f'
3640 *** Failers
3641 No match
3642 \x83\x0\x61bcdef
3643 --->\x83\x00abcdef
3644 0 ^ ^ d
3645 0: abcdef
3646
3647 /(abc)(?C)de(?C1)f/
3648 Capturing subpattern count = 1
3649 No options
3650 First char = 'a'
3651 Need char = 'f'
3652 123abcdef
3653 --->123abcdef
3654 0 ^ ^ d
3655 1 ^ ^ f
3656 0: abcdef
3657 1: abc
3658 123abcdef\C+
3659 Callout 0: last capture = 1
3660 0: <unset>
3661 1: abc
3662 --->123abcdef
3663 ^ ^ d
3664 Callout 1: last capture = 1
3665 0: <unset>
3666 1: abc
3667 --->123abcdef
3668 ^ ^ f
3669 0: abcdef
3670 1: abc
3671 123abcdef\C-
3672 0: abcdef
3673 1: abc
3674 *** Failers
3675 No match
3676 123abcdef\C!1
3677 --->123abcdef
3678 0 ^ ^ d
3679 1 ^ ^ f
3680 No match
3681
3682 /(?C0)(abc(?C1))*/
3683 Capturing subpattern count = 1
3684 No options
3685 No first char
3686 No need char
3687 abcabcabc
3688 --->abcabcabc
3689 0 ^ (abc(?C1))*
3690 1 ^ ^ )
3691 1 ^ ^ )
3692 1 ^ ^ )
3693 0: abcabcabc
3694 1: abc
3695 abcabc\C!1!3
3696 --->abcabc
3697 0 ^ (abc(?C1))*
3698 1 ^ ^ )
3699 1 ^ ^ )
3700 0: abcabc
3701 1: abc
3702 *** Failers
3703 --->*** Failers
3704 0 ^ (abc(?C1))*
3705 0:
3706 abcabcabc\C!1!3
3707 --->abcabcabc
3708 0 ^ (abc(?C1))*
3709 1 ^ ^ )
3710 1 ^ ^ )
3711 1 ^ ^ )
3712 0: abcabc
3713 1: abc
3714
3715 /(\d{3}(?C))*/
3716 Capturing subpattern count = 1
3717 Partial matching not supported
3718 No options
3719 No first char
3720 No need char
3721 123\C+
3722 Callout 0: last capture = -1
3723 0: <unset>
3724 --->123
3725 ^ ^ )
3726 0: 123
3727 1: 123
3728 123456\C+
3729 Callout 0: last capture = -1
3730 0: <unset>
3731 --->123456
3732 ^ ^ )
3733 Callout 0: last capture = 1
3734 0: <unset>
3735 1: 123
3736 --->123456
3737 ^ ^ )
3738 0: 123456
3739 1: 456
3740 123456789\C+
3741 Callout 0: last capture = -1
3742 0: <unset>
3743 --->123456789
3744 ^ ^ )
3745 Callout 0: last capture = 1
3746 0: <unset>
3747 1: 123
3748 --->123456789
3749 ^ ^ )
3750 Callout 0: last capture = 1
3751 0: <unset>
3752 1: 456
3753 --->123456789
3754 ^ ^ )
3755 0: 123456789
3756 1: 789
3757
3758 /((xyz)(?C)p|(?C1)xyzabc)/
3759 Capturing subpattern count = 2
3760 No options
3761 First char = 'x'
3762 No need char
3763 xyzabc\C+
3764 Callout 0: last capture = 2
3765 0: <unset>
3766 1: <unset>
3767 2: xyz
3768 --->xyzabc
3769 ^ ^ p
3770 Callout 1: last capture = -1
3771 0: <unset>
3772 --->xyzabc
3773 ^ x
3774 0: xyzabc
3775 1: xyzabc
3776
3777 /(X)((xyz)(?C)p|(?C1)xyzabc)/
3778 Capturing subpattern count = 3
3779 No options
3780 First char = 'X'
3781 Need char = 'x'
3782 Xxyzabc\C+
3783 Callout 0: last capture = 3
3784 0: <unset>
3785 1: X
3786 2: <unset>
3787 3: xyz
3788 --->Xxyzabc
3789 ^ ^ p
3790 Callout 1: last capture = 1
3791 0: <unset>
3792 1: X
3793 --->Xxyzabc
3794 ^^ x
3795 0: Xxyzabc
3796 1: X
3797 2: xyzabc
3798
3799 /(?=(abc))(?C)abcdef/
3800 Capturing subpattern count = 1
3801 No options
3802 First char = 'a'
3803 Need char = 'f'
3804 abcdef\C+
3805 Callout 0: last capture = 1
3806 0: <unset>
3807 1: abc
3808 --->abcdef
3809 ^ a
3810 0: abcdef
3811 1: abc
3812
3813 /(?!(abc)(?C1)d)(?C2)abcxyz/
3814 Capturing subpattern count = 1
3815 No options
3816 First char = 'a'
3817 Need char = 'z'
3818 abcxyz\C+
3819 Callout 1: last capture = 1
3820 0: <unset>
3821 1: abc
3822 --->abcxyz
3823 ^ ^ d
3824 Callout 2: last capture = -1
3825 0: <unset>
3826 --->abcxyz
3827 ^ a
3828 0: abcxyz
3829
3830 /(?<=(abc)(?C))xyz/
3831 Capturing subpattern count = 1
3832 No options
3833 First char = 'x'
3834 Need char = 'z'
3835 abcxyz\C+
3836 Callout 0: last capture = 1
3837 0: <unset>
3838 1: abc
3839 --->abcxyz
3840 ^ )
3841 0: xyz
3842 1: abc
3843
3844 /a(b+)(c*)(?C1)/
3845 Capturing subpattern count = 2
3846 Partial matching not supported
3847 No options
3848 First char = 'a'
3849 Need char = 'b'
3850 abbbbbccc\C*1
3851 --->abbbbbccc
3852 1 ^ ^
3853 Callout data = 1
3854 1 ^ ^
3855 Callout data = 1
3856 1 ^ ^
3857 Callout data = 1
3858 1 ^ ^
3859 Callout data = 1
3860 1 ^ ^
3861 Callout data = 1
3862 1 ^ ^
3863 Callout data = 1
3864 1 ^ ^
3865 Callout data = 1
3866 1 ^ ^
3867 Callout data = 1
3868 No match
3869
3870 /a(b+?)(c*?)(?C1)/
3871 Capturing subpattern count = 2
3872 Partial matching not supported
3873 No options
3874 First char = 'a'
3875 Need char = 'b'
3876 abbbbbccc\C*1
3877 --->abbbbbccc
3878 1 ^ ^
3879 Callout data = 1
3880 1 ^ ^
3881 Callout data = 1
3882 1 ^ ^
3883 Callout data = 1
3884 1 ^ ^
3885 Callout data = 1
3886 1 ^ ^
3887 Callout data = 1
3888 1 ^ ^
3889 Callout data = 1
3890 1 ^ ^
3891 Callout data = 1
3892 1 ^ ^
3893 Callout data = 1
3894 No match
3895
3896 /(?C)abc/
3897 Capturing subpattern count = 0
3898 No options
3899 First char = 'a'
3900 Need char = 'c'
3901
3902 /(?C)^abc/
3903 Capturing subpattern count = 0
3904 Options: anchored
3905 No first char
3906 No need char
3907
3908 /(?C)a|b/S
3909 Capturing subpattern count = 0
3910 No options
3911 No first char
3912 No need char
3913 Starting byte set: a b
3914
3915 /(?R)/
3916 Failed: recursive call could loop indefinitely at offset 3
3917
3918 /(a|(?R))/
3919 Failed: recursive call could loop indefinitely at offset 6
3920
3921 /(ab|(bc|(de|(?R))))/
3922 Failed: recursive call could loop indefinitely at offset 15
3923
3924 /x(ab|(bc|(de|(?R))))/
3925 Capturing subpattern count = 3
3926 No options
3927 First char = 'x'
3928 No need char
3929 xab
3930 0: xab
3931 1: ab
3932 xbc
3933 0: xbc
3934 1: bc
3935 2: bc
3936 xde
3937 0: xde
3938 1: de
3939 2: de
3940 3: de
3941 xxab
3942 0: xxab
3943 1: xab
3944 2: xab
3945 3: xab
3946 xxxab
3947 0: xxxab
3948 1: xxab
3949 2: xxab
3950 3: xxab
3951 *** Failers
3952 No match
3953 xyab
3954 No match
3955
3956 /(ab|(bc|(de|(?1))))/
3957 Failed: recursive call could loop indefinitely at offset 15
3958
3959 /x(ab|(bc|(de|(?1)x)x)x)/
3960 Failed: recursive call could loop indefinitely at offset 16
3961
3962 /^([^()]|\((?1)*\))*$/
3963 Capturing subpattern count = 1
3964 Options: anchored
3965 No first char
3966 No need char
3967 abc
3968 0: abc
3969 1: c
3970 a(b)c
3971 0: a(b)c
3972 1: c
3973 a(b(c))d
3974 0: a(b(c))d
3975 1: d
3976 *** Failers)
3977 No match
3978 a(b(c)d
3979 No match
3980
3981 /^>abc>([^()]|\((?1)*\))*<xyz<$/
3982 Capturing subpattern count = 1
3983 Options: anchored
3984 No first char
3985 Need char = '<'
3986 >abc>123<xyz<
3987 0: >abc>123<xyz<
3988 1: 3
3989 >abc>1(2)3<xyz<
3990 0: >abc>1(2)3<xyz<
3991 1: 3
3992 >abc>(1(2)3)<xyz<
3993 0: >abc>(1(2)3)<xyz<
3994 1: (1(2)3)
3995
3996 /(a(?1)b)/D
3997 ------------------------------------------------------------------
3998 0 16 Bra 0
3999 3 10 Bra 1
4000 6 a
4001 8 3 Recurse
4002 11 b
4003 13 10 Ket
4004 16 16 Ket
4005 19 End
4006 ------------------------------------------------------------------
4007 Capturing subpattern count = 1
4008 No options
4009 First char = 'a'
4010 Need char = 'b'
4011
4012 /(a(?1)+b)/D
4013 ------------------------------------------------------------------
4014 0 22 Bra 0
4015 3 16 Bra 1
4016 6 a
4017 8 6 Bra 0
4018 11 3 Recurse
4019 14 6 KetRmax
4020 17 b
4021 19 16 Ket
4022 22 22 Ket
4023 25 End
4024 ------------------------------------------------------------------
4025 Capturing subpattern count = 1
4026 No options
4027 First char = 'a'
4028 Need char = 'b'
4029
4030 /^\W*(?:((.)\W*(?1)\W*\2|)|((.)\W*(?3)\W*\4|\W*.\W*))\W*$/i
4031 Capturing subpattern count = 4
4032 Max back reference = 4
4033 Partial matching not supported
4034 Options: anchored caseless
4035 No first char
4036 No need char
4037 1221
4038 0: 1221
4039 1: 1221
4040 2: 1
4041 Satan, oscillate my metallic sonatas!
4042 0: Satan, oscillate my metallic sonatas!
4043 1: <unset>
4044 2: <unset>
4045 3: Satan, oscillate my metallic sonatas
4046 4: S
4047 A man, a plan, a canal: Panama!
4048 0: A man, a plan, a canal: Panama!
4049 1: <unset>
4050 2: <unset>
4051 3: A man, a plan, a canal: Panama
4052 4: A
4053 Able was I ere I saw Elba.
4054 0: Able was I ere I saw Elba.
4055 1: <unset>
4056 2: <unset>
4057 3: Able was I ere I saw Elba
4058 4: A
4059 *** Failers
4060 No match
4061 The quick brown fox
4062 No match
4063
4064 /^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/
4065 Capturing subpattern count = 2
4066 Partial matching not supported
4067 Options: anchored
4068 No first char
4069 No need char
4070 12
4071 0: 12
4072 1: 12
4073 (((2+2)*-3)-7)
4074 0: (((2+2)*-3)-7)
4075 1: (((2+2)*-3)-7)
4076 2: -
4077 -12
4078 0: -12
4079 1: -12
4080 *** Failers
4081 No match
4082 ((2+2)*-3)-7)
4083 No match
4084
4085 /^(x(y|(?1){2})z)/
4086 Capturing subpattern count = 2
4087 Options: anchored
4088 No first char
4089 No need char
4090 xyz
4091 0: xyz
4092 1: xyz
4093 2: y
4094 xxyzxyzz
4095 0: xxyzxyzz
4096 1: xxyzxyzz
4097 2: xyzxyz
4098 *** Failers
4099 No match
4100 xxyzz
4101 No match
4102 xxyzxyzxyzz
4103 No match
4104
4105 /((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/x
4106 Capturing subpattern count = 2
4107 Partial matching not supported
4108 Options: extended
4109 First char = '<'
4110 Need char = '>'
4111 <>
4112 0: <>
4113 1: <>
4114 2: <>
4115 <abcd>
4116 0: <abcd>
4117 1: <abcd>
4118 2: <abcd>
4119 <abc <123> hij>
4120 0: <abc <123> hij>
4121 1: <abc <123> hij>
4122 2: <abc <123> hij>
4123 <abc <def> hij>
4124 0: <def>
4125 1: <def>
4126 2: <def>
4127 <abc<>def>
4128 0: <abc<>def>
4129 1: <abc<>def>
4130 2: <abc<>def>
4131 <abc<>
4132 0: <>
4133 1: <>
4134 2: <>
4135 *** Failers
4136 No match
4137 <abc
4138 No match
4139
4140 /(?1)/
4141 Failed: reference to non-existent subpattern at offset 3
4142
4143 /((?2)(abc)/
4144 Failed: reference to non-existent subpattern at offset 4
4145
4146 /^(abc)def(?1)/
4147 Capturing subpattern count = 1
4148 Options: anchored
4149 No first char
4150 No need char
4151 abcdefabc
4152 0: abcdefabc
4153 1: abc
4154
4155 /^(a|b|c)=(?1)+/
4156 Capturing subpattern count = 1
4157 Options: anchored
4158 No first char
4159 No need char
4160 a=a
4161 0: a=a
4162 1: a
4163 a=b
4164 0: a=b
4165 1: a
4166 a=bc
4167 0: a=bc
4168 1: a
4169
4170 /^(a|b|c)=((?1))+/
4171 Capturing subpattern count = 2
4172 Options: anchored
4173 No first char
4174 No need char
4175 a=a
4176 0: a=a
4177 1: a
4178 2: a
4179 a=b
4180 0: a=b
4181 1: a
4182 2: b
4183 a=bc
4184 0: a=bc
4185 1: a
4186 2: c
4187
4188 /a(?P<name1>b|c)d(?P<longername2>e)/D
4189 ------------------------------------------------------------------
4190 0 28 Bra 0
4191 3 a
4192 5 5 Bra 1
4193 8 b
4194 10 5 Alt
4195 13 c
4196 15 10 Ket
4197 18 d
4198 20 5 Bra 2
4199 23 e
4200 25 5 Ket
4201 28 28 Ket
4202 31 End
4203 ------------------------------------------------------------------
4204 Capturing subpattern count = 2
4205 Named capturing subpatterns:
4206 longername2 2
4207 name1 1
4208 No options
4209 First char = 'a'
4210 Need char = 'e'
4211 abde
4212 0: abde
4213 1: b
4214 2: e
4215 acde
4216 0: acde
4217 1: c
4218 2: e
4219
4220 /(?:a(?P<c>c(?P<d>d)))(?P<a>a)/D
4221 ------------------------------------------------------------------
4222 0 35 Bra 0
4223 3 21 Bra 0
4224 6 a
4225 8 13 Bra 1
4226 11 c
4227 13 5 Bra 2
4228 16 d
4229 18 5 Ket
4230 21 13 Ket
4231 24 21 Ket
4232 27 5 Bra 3
4233 30 a
4234 32 5 Ket
4235 35 35 Ket
4236 38 End
4237 ------------------------------------------------------------------
4238 Capturing subpattern count = 3
4239 Named capturing subpatterns:
4240 a 3
4241 c 1
4242 d 2
4243 No options
4244 First char = 'a'
4245 Need char = 'a'
4246
4247 /(?P<a>a)...(?P=a)bbb(?P>a)d/D
4248 ------------------------------------------------------------------
4249 0 28 Bra 0
4250 3 5 Bra 1
4251 6 a
4252 8 5 Ket
4253 11 Any
4254 12 Any
4255 13 Any
4256 14 \1
4257 17 bbb
4258 23 3 Recurse
4259 26 d
4260 28 28 Ket
4261 31 End
4262 ------------------------------------------------------------------
4263 Capturing subpattern count = 1
4264 Max back reference = 1
4265 Named capturing subpatterns:
4266 a 1
4267 No options
4268 First char = 'a'
4269 Need char = 'd'
4270
4271 /^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/i
4272 Capturing subpattern count = 4
4273 Max back reference = 4
4274 Named capturing subpatterns:
4275 four 4
4276 one 1
4277 three 3
4278 two 2
4279 Partial matching not supported
4280 Options: anchored caseless
4281 No first char
4282 No need char
4283 1221
4284 0: 1221
4285 1: 1221
4286 2: 1
4287 Satan, oscillate my metallic sonatas!
4288 0: Satan, oscillate my metallic sonatas!
4289 1: <unset>
4290 2: <unset>
4291 3: Satan, oscillate my metallic sonatas
4292 4: S
4293 A man, a plan, a canal: Panama!
4294 0: A man, a plan, a canal: Panama!
4295 1: <unset>
4296 2: <unset>
4297 3: A man, a plan, a canal: Panama
4298 4: A
4299 Able was I ere I saw Elba.
4300 0: Able was I ere I saw Elba.
4301 1: <unset>
4302 2: <unset>
4303 3: Able was I ere I saw Elba
4304 4: A
4305 *** Failers
4306 No match
4307 The quick brown fox
4308 No match
4309
4310 /((?(R)a|b))\1(?1)?/
4311 Capturing subpattern count = 1
4312 Max back reference = 1
4313 No options
4314 No first char
4315 No need char
4316 bb
4317 0: bb
4318 1: b
4319 bbaa
4320 0: bba
4321 1: b
4322
4323 /(.*)a/sI
4324 Capturing subpattern count = 1
4325 Partial matching not supported
4326 Options: anchored dotall
4327 No first char
4328 Need char = 'a'
4329
4330 /(.*)a\1/sI
4331 Capturing subpattern count = 1
4332 Max back reference = 1
4333 Partial matching not supported
4334 Options: dotall
4335 No first char
4336 Need char = 'a'
4337
4338 /(.*)a(b)\2/sI
4339 Capturing subpattern count = 2
4340 Max back reference = 2
4341 Partial matching not supported
4342 Options: anchored dotall
4343 No first char
4344 Need char = 'b'
4345
4346 /((.*)a|(.*)b)z/sI
4347 Capturing subpattern count = 3
4348 Partial matching not supported
4349 Options: anchored dotall
4350 No first char
4351 Need char = 'z'
4352
4353 /((.*)a|(.*)b)z\1/sI
4354 Capturing subpattern count = 3
4355 Max back reference = 1
4356 Partial matching not supported
4357 Options: dotall
4358 No first char
4359 Need char = 'z'
4360
4361 /((.*)a|(.*)b)z\2/sI
4362 Capturing subpattern count = 3
4363 Max back reference = 2
4364 Partial matching not supported
4365 Options: dotall
4366 No first char
4367 Need char = 'z'
4368
4369 /((.*)a|(.*)b)z\3/sI
4370 Capturing subpattern count = 3
4371 Max back reference = 3
4372 Partial matching not supported
4373 Options: dotall
4374 No first char
4375 Need char = 'z'
4376
4377 /((.*)a|^(.*)b)z\3/sI
4378 Capturing subpattern count = 3
4379 Max back reference = 3
4380 Partial matching not supported
4381 Options: anchored dotall
4382 No first char
4383 Need char = 'z'
4384
4385 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/sI
4386 Capturing subpattern count = 31
4387 Partial matching not supported
4388 Options: anchored dotall
4389 No first char
4390 No need char
4391
4392 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/sI
4393 Capturing subpattern count = 31
4394 Max back reference = 31
4395 Partial matching not supported
4396 Options: dotall
4397 No first char
4398 No need char
4399
4400 /(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/sI
4401 Capturing subpattern count = 32
4402 Max back reference = 32
4403 Partial matching not supported
4404 Options: dotall
4405 No first char
4406 No need char
4407
4408 /(a)(bc)/ND
4409 ------------------------------------------------------------------
4410 0 21 Bra 0
4411 3 5 Bra 0
4412 6 a
4413 8 5 Ket
4414 11 7 Bra 0
4415 14 bc
4416 18 7 Ket
4417 21 21 Ket
4418 24 End
4419 ------------------------------------------------------------------
4420 Capturing subpattern count = 0
4421 Options:
4422 First char = 'a'
4423 Need char = 'c'
4424 abc
4425 0: abc
4426
4427 /(?P<one>a)(bc)/ND
4428 ------------------------------------------------------------------
4429 0 21 Bra 0
4430 3 5 Bra 1
4431 6 a
4432 8 5 Ket
4433 11 7 Bra 0
4434 14 bc
4435 18 7 Ket
4436 21 21 Ket
4437 24 End
4438 ------------------------------------------------------------------
4439 Capturing subpattern count = 1
4440 Named capturing subpatterns:
4441 one 1
4442 Options:
4443 First char = 'a'
4444 Need char = 'c'
4445 abc
4446 0: abc
4447 1: a
4448
4449 /(a)(?P<named>bc)/ND
4450 ------------------------------------------------------------------
4451 0 21 Bra 0
4452 3 5 Bra 0
4453 6 a
4454 8 5 Ket
4455 11 7 Bra 1
4456 14 bc
4457 18 7 Ket
4458 21 21 Ket
4459 24 End
4460 ------------------------------------------------------------------
4461 Capturing subpattern count = 1
4462 Named capturing subpatterns:
4463 named 1
4464 Options:
4465 First char = 'a'
4466 Need char = 'c'
4467
4468 /(a+)*zz/
4469 Capturing subpattern count = 1
4470 Partial matching not supported
4471 No options
4472 No first char
4473 Need char = 'z'
4474 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M
4475 Minimum match limit = 8
4476 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazz
4477 1: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
4478 aaaaaaaaaaaaaz\M
4479 Minimum match limit = 32768
4480 No match
4481
4482 /(aaa(?C1)bbb|ab)/
4483 Capturing subpattern count = 1
4484 No options
4485 First char = 'a'
4486 Need char = 'b'
4487 aaabbb
4488 --->aaabbb
4489 1 ^ ^ b
4490 0: aaabbb
4491 1: aaabbb
4492 aaabbb\C*0
4493 --->aaabbb
4494 1 ^ ^ b
4495 0: aaabbb
4496 1: aaabbb
4497 aaabbb\C*1
4498 --->aaabbb
4499 1 ^ ^ b
4500 Callout data = 1
4501 0: ab
4502 1: ab
4503 aaabbb\C*-1
4504 --->aaabbb
4505 1 ^ ^ b
4506 Callout data = -1
4507 No match
4508
4509 /ab(?P<one>cd)ef(?P<two>gh)/
4510 Capturing subpattern count = 2
4511 Named capturing subpatterns:
4512 one 1
4513 two 2
4514 No options
4515 First char = 'a'
4516 Need char = 'h'
4517 abcdefgh
4518 0: abcdefgh
4519 1: cd
4520 2: gh
4521 abcdefgh\C1\Gtwo
4522 0: abcdefgh
4523 1: cd
4524 2: gh
4525 1C cd (2)
4526 2G gh (2)
4527 abcdefgh\Cone\Ctwo
4528 0: abcdefgh
4529 1: cd
4530 2: gh
4531 1C cd (2)
4532 2C gh (2)
4533 abcdefgh\Cthree
4534 no parentheses with name "three"
4535 0: abcdefgh
4536 1: cd
4537 2: gh
4538
4539 /(?P<Tes>)(?P<Test>)/D
4540 ------------------------------------------------------------------
4541 0 15 Bra 0
4542 3 3 Bra 1
4543 6 3 Ket
4544 9 3 Bra 2
4545 12 3 Ket
4546 15 15 Ket
4547 18 End
4548 ------------------------------------------------------------------
4549 Capturing subpattern count = 2
4550 Named capturing subpatterns:
4551 Tes 1
4552 Test 2
4553 No options
4554 No first char
4555 No need char
4556
4557 /(?P<Test>)(?P<Tes>)/D
4558 ------------------------------------------------------------------
4559 0 15 Bra 0
4560 3 3 Bra 1
4561 6 3 Ket
4562 9 3 Bra 2
4563 12 3 Ket
4564 15 15 Ket
4565 18 End
4566 ------------------------------------------------------------------
4567 Capturing subpattern count = 2
4568 Named capturing subpatterns:
4569 Tes 2
4570 Test 1
4571 No options
4572 No first char
4573 No need char
4574
4575 /(?P<Z>zz)(?P<A>aa)/
4576 Capturing subpattern count = 2
4577 Named capturing subpatterns:
4578 A 2
4579 Z 1
4580 No options
4581 First char = 'z'
4582 Need char = 'a'
4583 zzaa\CZ
4584 0: zzaa
4585 1: zz
4586 2: aa
4587 1C zz (2)
4588 zzaa\CA
4589 0: zzaa
4590 1: zz
4591 2: aa
4592 2C aa (2)
4593
4594 /(?P<x>eks)(?P<x>eccs)/
4595 Failed: two named groups have the same name at offset 16
4596
4597 /(?P<abc>abc(?P<def>def)(?P<abc>xyz))/
4598 Failed: two named groups have the same name at offset 31
4599
4600 "\[((?P<elem>\d+)(,(?P>elem))*)\]"
4601 Capturing subpattern count = 3
4602 Named capturing subpatterns:
4603 elem 2
4604 Partial matching not supported
4605 No options
4606 First char = '['
4607 Need char = ']'
4608 [10,20,30,5,5,4,4,2,43,23,4234]
4609 0: [10,20,30,5,5,4,4,2,43,23,4234]
4610 1: 10,20,30,5,5,4,4,2,43,23,4234
4611 2: 10
4612 3: ,4234
4613 *** Failers
4614 No match
4615 []
4616 No match
4617
4618 "\[((?P<elem>\d+)(,(?P>elem))*)?\]"
4619 Capturing subpattern count = 3
4620 Named capturing subpatterns:
4621 elem 2
4622 Partial matching not supported
4623 No options
4624 First char = '['
4625 Need char = ']'
4626 [10,20,30,5,5,4,4,2,43,23,4234]
4627 0: [10,20,30,5,5,4,4,2,43,23,4234]
4628 1: 10,20,30,5,5,4,4,2,43,23,4234
4629 2: 10
4630 3: ,4234
4631 []
4632 0: []
4633
4634 /(a(b(?2)c))?/D
4635 ------------------------------------------------------------------
4636 0 25 Bra 0
4637 3 Brazero
4638 4 18 Bra 1
4639 7 a
4640 9 10 Bra 2
4641 12 b
4642 14 9 Recurse
4643 17 c
4644 19 10 Ket
4645 22 18 Ket
4646 25 25 Ket
4647 28 End
4648 ------------------------------------------------------------------
4649 Capturing subpattern count = 2
4650 No options
4651 No first char
4652 No need char
4653
4654 /(a(b(?2)c))*/D
4655 ------------------------------------------------------------------
4656 0 25 Bra 0
4657 3 Brazero
4658 4 18 Bra 1
4659 7 a
4660 9 10 Bra 2
4661 12 b
4662 14 9 Recurse
4663 17 c
4664 19 10 Ket
4665 22 18 KetRmax
4666 25 25 Ket
4667 28 End
4668 ------------------------------------------------------------------
4669 Capturing subpattern count = 2
4670 No options
4671 No first char
4672 No need char
4673
4674 /(a(b(?2)c)){0,2}/D
4675 ------------------------------------------------------------------
4676 0 53 Bra 0
4677 3 Brazero
4678 4 46 Bra 0
4679 7 18 Bra 1
4680 10 a
4681 12 10 Bra 2
4682 15 b
4683 17 12 Recurse
4684 20 c
4685 22 10 Ket
4686 25 18 Ket
4687 28 Brazero
4688 29 18 Bra 1
4689 32 a
4690 34 10 Bra 2
4691 37 b
4692 39 12 Recurse
4693 42 c
4694 44 10 Ket
4695 47 18 Ket
4696 50 46 Ket
4697 53 53 Ket
4698 56 End
4699 ------------------------------------------------------------------
4700 Capturing subpattern count = 2
4701 No options
4702 No first char
4703 No need char
4704
4705 /[ab]{1}+/D
4706 ------------------------------------------------------------------
4707 0 47 Bra 0
4708 3 41 Once
4709 6 [ab]{1,1}
4710 44 41 Ket
4711 47 47 Ket
4712 50 End
4713 ------------------------------------------------------------------
4714 Capturing subpattern count = 0
4715 No options
4716 No first char
4717 No need char
4718
4719 /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/i
4720 Capturing subpattern count = 3
4721 Partial matching not supported
4722 Options: caseless
4723 No first char
4724 Need char = 'g' (caseless)
4725 Baby Bjorn Active Carrier - With free SHIPPING!!
4726 0: Baby Bjorn Active Carrier - With free SHIPPING!!
4727 1: Baby Bjorn Active Carrier - With free SHIPPING!!
4728
4729 /((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/iS
4730 Capturing subpattern count = 3
4731 Partial matching not supported
4732 Options: caseless
4733 No first char
4734 Need char = 'g' (caseless)
4735 Study returned NULL
4736 Baby Bjorn Active Carrier - With free SHIPPING!!
4737 0: Baby Bjorn Active Carrier - With free SHIPPING!!
4738 1: Baby Bjorn Active Carrier - With free SHIPPING!!
4739
4740 /a*.*b/SD
4741 ------------------------------------------------------------------
4742 0 9 Bra 0
4743 3 a*
4744 5 Any*
4745 7 b
4746 9 9 Ket
4747 12 End
4748 ------------------------------------------------------------------
4749 Capturing subpattern count = 0
4750 Partial matching not supported
4751 No options
4752 No first char
4753 Need char = 'b'
4754 Study returned NULL
4755
4756 /(a|b)*.?c/SD
4757 ------------------------------------------------------------------
4758 0 21 Bra 0
4759 3 Brazero
4760 4 5 Bra 1
4761 7 a
4762 9 5 Alt
4763 12 b
4764 14 10 KetRmax
4765 17 Any?
4766 19 c
4767 21 21 Ket
4768 24 End
4769 ------------------------------------------------------------------
4770 Capturing subpattern count = 1
4771 No options
4772 No first char
4773 Need char = 'c'
4774 Study returned NULL
4775
4776 /abc(?C255)de(?C)f/D
4777 ------------------------------------------------------------------
4778 0 27 Bra 0
4779 3 abc
4780 9 Callout 255 10 1
4781 15 de
4782 19 Callout 0 16 1
4783 25 f
4784 27 27 Ket
4785 30 End
4786 ------------------------------------------------------------------
4787 Capturing subpattern count = 0
4788 No options
4789 First char = 'a'
4790 Need char = 'f'
4791
4792 /abcde/CD
4793 ------------------------------------------------------------------
4794 0 49 Bra 0
4795 3 Callout 255 0 1
4796 9 a
4797 11 Callout 255 1 1
4798 17 b
4799 19 Callout 255 2 1
4800 25 c
4801 27 Callout 255 3 1
4802 33 d
4803 35 Callout 255 4 1
4804 41 e
4805 43 Callout 255 5 0
4806 49 49 Ket
4807 52 End
4808 ------------------------------------------------------------------
4809 Capturing subpattern count = 0
4810 Options:
4811 First char = 'a'
4812 Need char = 'e'
4813 abcde
4814 --->abcde
4815 +0 ^ a
4816 +1 ^^ b
4817 +2 ^ ^ c
4818 +3 ^ ^ d
4819 +4 ^ ^ e
4820 +5 ^ ^
4821 0: abcde
4822 abcdfe
4823 --->abcdfe
4824 +0 ^ a
4825 +1 ^^ b
4826 +2 ^ ^ c
4827 +3 ^ ^ d
4828 +4 ^ ^ e
4829 No match
4830
4831 /a*b/CD
4832 ------------------------------------------------------------------
4833 0 25 Bra 0
4834 3 Callout 255 0 2
4835 9 a*
4836 11 Callout 255 2 1
4837 17 b
4838 19 Callout 255 3 0
4839 25 25 Ket
4840 28 End
4841 ------------------------------------------------------------------
4842 Capturing subpattern count = 0
4843 Partial matching not supported
4844 Options:
4845 No first char
4846 Need char = 'b'
4847 ab
4848 --->ab
4849 +0 ^ a*
4850 +2 ^^ b
4851 +3 ^ ^
4852 0: ab
4853 aaaab
4854 --->aaaab
4855 +0 ^ a*
4856 +2 ^ ^ b
4857 +3 ^ ^
4858 0: aaaab
4859 aaaacb
4860 --->aaaacb
4861 +0 ^ a*
4862 +2 ^ ^ b
4863 +2 ^ ^ b
4864 +2 ^ ^ b
4865 +2 ^^ b
4866 +2 ^ b
4867 +0 ^ a*
4868 +2 ^ ^ b
4869 +2 ^ ^ b
4870 +2 ^^ b
4871 +2 ^ b
4872 +0 ^ a*
4873 +2 ^ ^ b
4874 +2 ^^ b
4875 +2 ^ b
4876 +0 ^ a*
4877 +2 ^^ b
4878 +2 ^ b
4879 +0 ^ a*
4880 +2 ^ b
4881 +0 ^ a*
4882 +2 ^ b
4883 +3 ^^
4884 0: b
4885
4886 /a+b/CD
4887 ------------------------------------------------------------------
4888 0 25 Bra 0
4889 3 Callout 255 0 2
4890 9 a+
4891 11 Callout 255 2 1
4892 17 b
4893 19 Callout 255 3 0
4894 25 25 Ket
4895 28 End
4896 ------------------------------------------------------------------
4897 Capturing subpattern count = 0
4898 Partial matching not supported
4899 Options:
4900 First char = 'a'
4901 Need char = 'b'
4902 ab
4903 --->ab
4904 +0 ^ a+
4905 +2 ^^ b
4906 +3 ^ ^
4907 0: ab
4908 aaaab
4909 --->aaaab
4910 +0 ^ a+
4911 +2 ^ ^ b
4912 +3 ^ ^
4913 0: aaaab
4914 aaaacb
4915 --->aaaacb
4916 +0 ^ a+
4917 +2 ^ ^ b
4918 +2 ^ ^ b
4919 +2 ^ ^ b
4920 +2 ^^ b
4921 +0 ^ a+
4922 +2 ^ ^ b
4923 +2 ^ ^ b
4924 +2 ^^ b
4925 +0 ^ a+
4926 +2 ^ ^ b
4927 +2 ^^ b
4928 +0 ^ a+
4929 +2 ^^ b
4930 No match
4931
4932 /(abc|def)x/CD
4933 ------------------------------------------------------------------
4934 0 92 Bra 0
4935 3 Callout 255 0 9
4936 9 33 Bra 1
4937 12 Callout 255 1 1
4938 18 a
4939 20 Callout 255 2 1
4940 26 b
4941 28 Callout 255 3 1
4942 34 c
4943 36 Callout 255 4 0
4944 42 33 Alt
4945 45 Callout 255 5 1
4946 51 d
4947 53 Callout 255 6 1
4948 59 e
4949 61 Callout 255 7 1
4950 67 f
4951 69 Callout 255 8 0
4952 75 66 Ket
4953 78 Callout 255 9 1
4954 84 x
4955 86 Callout 255 10 0
4956 92 92 Ket
4957 95 End
4958 ------------------------------------------------------------------
4959 Capturing subpattern count = 1
4960 Options:
4961 No first char
4962 Need char = 'x'
4963 abcx
4964 --->abcx
4965 +0 ^ (abc|def)
4966 +1 ^ a
4967 +2 ^^ b
4968 +3 ^ ^ c
4969 +4 ^ ^ |
4970 +9 ^ ^ x
4971 +10 ^ ^
4972 0: abcx
4973 1: abc
4974 defx
4975 --->defx
4976 +0 ^ (abc|def)
4977 +1 ^ a
4978 +5 ^ d
4979 +6 ^^ e
4980 +7 ^ ^ f
4981 +8 ^ ^ )
4982 +9 ^ ^ x
4983 +10 ^ ^
4984 0: defx
4985 1: def
4986 abcdefzx
4987 --->abcdefzx
4988 +0 ^ (abc|def)
4989 +1 ^ a
4990 +2 ^^ b
4991 +3 ^ ^ c
4992 +4 ^ ^ |
4993 +9 ^ ^ x
4994 +5 ^ d
4995 +0 ^ (abc|def)
4996 +1 ^ a
4997 +5 ^ d
4998 +0 ^ (abc|def)
4999 +1 ^ a
5000 +5 ^ d
5001 +0 ^ (abc|def)
5002 +1 ^ a
5003 +5 ^ d
5004 +6 ^^ e
5005 +7 ^ ^ f
5006 +8 ^ ^ )
5007 +9 ^ ^ x
5008 +0 ^ (abc|def)
5009 +1 ^ a
5010 +5 ^ d
5011 +0 ^ (abc|def)
5012 +1 ^ a
5013 +5 ^ d
5014 +0 ^ (abc|def)
5015 +1 ^ a
5016 +5 ^ d
5017 +0 ^ (abc|def)
5018 +1 ^ a
5019 +5 ^ d
5020 No match
5021
5022 /(ab|cd){3,4}/C
5023 Capturing subpattern count = 1
5024 Options:
5025 No first char
5026 No need char
5027 ababab
5028 --->ababab
5029 +0 ^ (ab|cd){3,4}
5030 +1 ^ a
5031 +2 ^^ b
5032 +3 ^ ^ |
5033 +1 ^ ^ a
5034 +2 ^ ^ b
5035 +3 ^ ^ |
5036 +1 ^ ^ a
5037 +2 ^ ^ b
5038 +3 ^ ^ |
5039 +1 ^ ^ a
5040 +4 ^ ^ c
5041 +12 ^ ^
5042 0: ababab
5043 1: ab
5044 abcdabcd
5045 --->abcdabcd
5046 +0 ^ (ab|cd){3,4}
5047 +1 ^ a
5048 +2 ^^ b
5049 +3 ^ ^ |
5050 +1 ^ ^ a
5051 +4 ^ ^ c
5052 +5 ^ ^ d
5053 +6 ^ ^ )
5054 +1 ^ ^ a
5055 +2 ^ ^ b
5056 +3 ^ ^ |
5057 +1 ^ ^ a
5058 +4 ^ ^ c
5059 +5 ^ ^ d
5060 +6 ^ ^ )
5061 +12 ^ ^
5062 0: abcdabcd
5063 1: cd
5064 abcdcdcdcdcd
5065 --->abcdcdcdcdcd
5066 +0 ^ (ab|cd){3,4}
5067 +1 ^ a
5068 +2 ^^ b
5069 +3 ^ ^ |
5070 +1 ^ ^ a
5071 +4 ^ ^ c
5072 +5 ^ ^ d
5073 +6 ^ ^ )
5074 +1 ^ ^ a
5075 +4 ^ ^ c
5076 +5 ^ ^ d
5077 +6 ^ ^ )
5078 +1 ^ ^ a
5079 +4 ^ ^ c
5080 +5 ^ ^ d
5081 +6 ^ ^ )
5082 +12 ^ ^
5083 0: abcdcdcd
5084 1: cd
5085
5086 /([ab]{,4}c|xy)/CD
5087 ------------------------------------------------------------------
5088 0 131 Bra 0
5089 3 Callout 255 0 14
5090 9 88 Bra 1
5091 12 Callout 255 1 4
5092 18 [ab]
5093 51 Callout 255 5 1
5094 57 {
5095 59 Callout 255 6 1
5096 65 ,
5097 67 Callout 255 7 1
5098 73 4
5099 75 Callout 255 8 1
5100 81 }
5101 83 Callout 255 9 1
5102 89 c
5103 91 Callout 255 10 0
5104 97 25 Alt
5105 100 Callout 255 11 1
5106 106 x
5107 108 Callout 255 12 1
5108 114 y
5109 116 Callout 255 13 0
5110 122 113 Ket
5111 125 Callout 255 14 0
5112 131 131 Ket
5113 134 End
5114 ------------------------------------------------------------------
5115 Capturing subpattern count = 1
5116 Options:
5117 No first char
5118 No need char
5119 Note: that { does NOT introduce a quantifier
5120 --->Note: that { does NOT introduce a quantifier
5121 +0 ^ ([ab]{,4}c|xy)
5122 +1 ^ [ab]
5123 +11 ^ x
5124 +0 ^ ([ab]{,4}c|xy)
5125 +1 ^ [ab]
5126 +11 ^ x
5127 +0 ^ ([ab]{,4}c|xy)
5128 +1 ^ [ab]
5129 +11 ^ x
5130 +0 ^ ([ab]{,4}c|xy)
5131 +1 ^ [ab]
5132 +11 ^ x
5133 +0 ^ ([ab]{,4}c|xy)
5134 +1 ^ [ab]
5135 +11 ^ x
5136 +0 ^ ([ab]{,4}c|xy)
5137 +1 ^ [ab]
5138 +11 ^ x
5139 +0 ^ ([ab]{,4}c|xy)
5140 +1 ^ [ab]
5141 +11 ^ x
5142 +0 ^ ([ab]{,4}c|xy)
5143 +1 ^ [ab]
5144 +11 ^ x
5145 +0 ^ ([ab]{,4}c|xy)
5146 +1 ^ [ab]
5147 +5 ^^ {
5148 +11 ^ x
5149 +0 ^ ([ab]{,4}c|xy)
5150 +1 ^ [ab]
5151 +11 ^ x
5152 +0 ^ ([ab]{,4}c|xy)
5153 +1 ^ [ab]
5154 +11 ^ x
5155 +0 ^ ([ab]{,4}c|xy)
5156 +1 ^ [ab]
5157 +11 ^ x
5158 +0 ^ ([ab]{,4}c|xy)
5159 +1 ^ [ab]
5160 +11 ^ x
5161 +0 ^ ([ab]{,4}c|xy)
5162 +1 ^ [ab]
5163 +11 ^ x
5164 +0 ^ ([ab]{,4}c|xy)
5165 +1 ^ [ab]
5166 +11 ^ x
5167 +0 ^ ([ab]{,4}c|xy)
5168 +1 ^ [ab]
5169 +11 ^ x
5170 +0 ^ ([ab]{,4}c|xy)
5171 +1 ^ [ab]
5172 +11 ^ x
5173 +0 ^ ([ab]{,4}c|xy)
5174 +1 ^ [ab]
5175 +11 ^ x
5176 +0 ^ ([ab]{,4}c|xy)
5177 +1 ^ [ab]
5178 +11 ^ x
5179 +0 ^ ([ab]{,4}c|xy)
5180 +1 ^ [ab]
5181 +11 ^ x
5182 +0 ^ ([ab]{,4}c|xy)
5183 +1 ^ [ab]
5184 +11 ^ x
5185 +0 ^ ([ab]{,4}c|xy)
5186 +1 ^ [ab]
5187 +11 ^ x
5188 +0 ^ ([ab]{,4}c|xy)
5189 +1 ^ [ab]
5190 +11 ^ x
5191 +0 ^ ([ab]{,4}c|xy)
5192 +1 ^ [ab]
5193 +11 ^ x
5194 +0 ^ ([ab]{,4}c|xy)
5195 +1 ^ [ab]
5196 +11 ^ x
5197 +0 ^ ([ab]{,4}c|xy)
5198 +1 ^ [ab]
5199 +11 ^ x
5200 +0 ^ ([ab]{,4}c|xy)
5201 +1 ^ [ab]
5202 +11 ^ x
5203 +0 ^ ([ab]{,4}c|xy)
5204 +1 ^ [ab]
5205 +11 ^ x
5206 +0 ^ ([ab]{,4}c|xy)
5207 +1 ^ [ab]
5208 +11 ^ x
5209 +0 ^ ([ab]{,4}c|xy)
5210 +1 ^ [ab]
5211 +11 ^ x
5212 +0 ^ ([ab]{,4}c|xy)
5213 +1 ^ [ab]
5214 +11 ^ x
5215 +0 ^ ([ab]{,4}c|xy)
5216 +1 ^ [ab]
5217 +11 ^ x
5218 +0 ^ ([ab]{,4}c|xy)
5219 +1 ^ [ab]
5220 +5 ^^ {
5221 +11 ^ x
5222 +0 ^ ([ab]{,4}c|xy)
5223 +1 ^ [ab]
5224 +11 ^ x
5225 +0 ^ ([ab]{,4}c|xy)
5226 +1 ^ [ab]
5227 +11 ^ x
5228 +0 ^ ([ab]{,4}c|xy)
5229 +1 ^ [ab]
5230 +11 ^ x
5231 +0 ^ ([ab]{,4}c|xy)
5232 +1 ^ [ab]
5233 +5 ^^ {
5234 +11 ^ x
5235 +0 ^ ([ab]{,4}c|xy)
5236 +1 ^ [ab]
5237 +11 ^ x
5238 +0 ^ ([ab]{,4}c|xy)
5239 +1 ^ [ab]
5240 +11 ^ x
5241 +0 ^ ([ab]{,4}c|xy)
5242 +1 ^ [ab]
5243 +11 ^ x
5244 +0 ^ ([ab]{,4}c|xy)
5245 +1 ^ [ab]
5246 +11 ^ x
5247 +0 ^ ([ab]{,4}c|xy)
5248 +1 ^ [ab]
5249 +11 ^ x
5250 +0 ^ ([ab]{,4}c|xy)
5251 +1 ^ [ab]
5252 +11 ^ x
5253 +0 ^ ([ab]{,4}c|xy)
5254 +1 ^ [ab]
5255 +11 ^ x
5256 +0 ^ ([ab]{,4}c|xy)
5257 +1 ^ [ab]
5258 +11 ^ x
5259 No match
5260
5261 /([ab]{1,4}c|xy){4,5}?123/CD
5262 ------------------------------------------------------------------
5263 0 485 Bra 0
5264 3 Callout 255 0 21
5265 9 61 Bra 1
5266 12 Callout 255 1 9
5267 18 [ab]{1,4}
5268 56 Callout 255 10 1
5269 62 c
5270 64 Callout 255 11 0
5271 70 25 Alt
5272 73 Callout 255 12 1
5273 79 x
5274 81 Callout 255 13 1
5275 87 y
5276 89 Callout 255 14 0
5277 95 86 Ket
5278 98 61 Bra 1
5279 101 Callout 255 1 9
5280 107 [ab]{1,4}
5281 145 Callout 255 10 1
5282 151 c
5283 153 Callout 255 11 0
5284 159 25 Alt
5285 162 Callout 255 12 1
5286 168 x
5287 170 Callout 255 13 1
5288 176 y
5289 178 Callout 255 14 0
5290 184 86 Ket
5291 187 61 Bra 1
5292 190 Callout 255 1 9
5293 196 [ab]{1,4}
5294 234 Callout 255 10 1
5295 240 c
5296 242 Callout 255 11 0
5297 248 25 Alt
5298 251 Callout 255 12 1
5299 257 x
5300 259 Callout 255 13 1
5301 265 y
5302 267 Callout 255 14 0
5303 273 86 Ket
5304 276 61 Bra 1
5305 279 Callout 255 1 9
5306 285 [ab]{1,4}
5307 323 Callout 255 10 1
5308 329 c
5309 331 Callout 255 11 0
5310 337 25 Alt
5311 340 Callout 255 12 1
5312 346 x
5313 348 Callout 255 13 1
5314 354 y
5315 356 Callout 255 14 0
5316 362 86 Ket
5317 365 Braminzero
5318 366 61 Bra 1
5319 369 Callout 255 1 9
5320 375 [ab]{1,4}
5321 413 Callout 255 10 1
5322 419 c
5323 421 Callout 255 11 0
5324 427 25 Alt
5325 430 Callout 255 12 1
5326 436 x
5327 438 Callout 255 13 1
5328 444 y
5329 446 Callout 255 14 0
5330 452 86 Ket
5331 455 Callout 255 21 1
5332 461 1
5333 463 Callout 255 22 1
5334 469 2
5335 471 Callout 255 23 1
5336 477 3
5337 479 Callout 255 24 0
5338 485 485 Ket
5339 488 End
5340 ------------------------------------------------------------------
5341 Capturing subpattern count = 1
5342 Partial matching not supported
5343 Options:
5344 No first char
5345 Need char = '3'
5346 aacaacaacaacaac123
5347 --->aacaacaacaacaac123
5348 +0 ^ ([ab]{1,4}c|xy){4,5}?
5349 +1 ^ [ab]{1,4}
5350 +10 ^ ^ c
5351 +11 ^ ^ |
5352 +1 ^ ^ [ab]{1,4}
5353 +10 ^ ^ c
5354 +11 ^ ^ |
5355 +1 ^ ^ [ab]{1,4}
5356 +10 ^ ^ c
5357 +11 ^ ^ |
5358 +1 ^ ^ [ab]{1,4}
5359 +10 ^ ^ c
5360 +11 ^ ^ |
5361 +21 ^ ^ 1
5362 +1 ^ ^ [ab]{1,4}
5363 +10 ^ ^ c
5364 +11 ^ ^ |
5365 +21 ^ ^ 1
5366 +22 ^ ^ 2
5367 +23 ^ ^ 3
5368 +24 ^ ^
5369 0: aacaacaacaacaac123
5370 1: aac
5371
5372 /\b.*/I
5373 Capturing subpattern count = 0
5374 Partial matching not supported
5375 No options
5376 No first char
5377 No need char
5378 ab cd\>1
5379 0: cd
5380
5381 /\b.*/Is
5382 Capturing subpattern count = 0
5383 Partial matching not supported
5384 Options: dotall
5385 No first char
5386 No need char
5387 ab cd\>1
5388 0: cd
5389
5390 /(?!.bcd).*/I
5391 Capturing subpattern count = 0
5392 Partial matching not supported
5393 No options
5394 No first char
5395 No need char
5396 Xbcd12345
5397 0: bcd12345
5398
5399 /abcde/
5400 Capturing subpattern count = 0
5401 No options
5402 First char = 'a'
5403 Need char = 'e'
5404 ab\P
5405 Partial match
5406 abc\P
5407 Partial match
5408 abcd\P
5409 Partial match
5410 abcde\P
5411 0: abcde
5412 the quick brown abc\P
5413 Partial match
5414 ** Failers\P
5415 No match
5416 the quick brown abxyz fox\P
5417 No match
5418
5419 "^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"
5420 Capturing subpattern count = 3
5421 Options: anchored
5422 No first char
5423 Need char = '/'
5424 13/05/04\P
5425 0: 13/05/04
5426 1: 13
5427 2: 05
5428 13/5/2004\P
5429 0: 13/5/2004
5430 1: 13
5431 2: 5
5432 3: 20
5433 02/05/09\P
5434 0: 02/05/09
5435 1: 02
5436 2: 05
5437 1\P
5438 Partial match
5439 1/2\P
5440 Partial match
5441 1/2/0\P
5442 Partial match
5443 1/2/04\P
5444 0: 1/2/04
5445 1: 1
5446 2: 2
5447 0\P
5448 Partial match
5449 02/\P
5450 Partial match
5451 02/0\P
5452 Partial match
5453 02/1\P
5454 Partial match
5455 ** Failers\P
5456 No match
5457 \P
5458 No match
5459 123\P
5460 No match
5461 33/4/04\P
5462 No match
5463 3/13/04\P
5464 No match
5465 0/1/2003\P
5466 No match
5467 0/\P
5468 No match
5469 02/0/\P
5470 No match
5471 02/13\P
5472 No match
5473
5474 /0{0,2}ABC/I
5475 Capturing subpattern count = 0
5476 Partial matching not supported
5477 No options
5478 No first char
5479 Need char = 'C'
5480
5481 /\d{3,}ABC/I
5482 Capturing subpattern count = 0
5483 Partial matching not supported
5484 No options
5485 No first char
5486 Need char = 'C'
5487
5488 /\d*ABC/I
5489 Capturing subpattern count = 0
5490 Partial matching not supported
5491 No options
5492 No first char
5493 Need char = 'C'
5494
5495 /[abc]+DE/I
5496 Capturing subpattern count = 0
5497 Partial matching not supported
5498 No options
5499 No first char
5500 Need char = 'E'
5501
5502 /[abc]?123/
5503 Capturing subpattern count = 0
5504 No options
5505 No first char
5506 Need char = '3'
5507 123\P
5508 0: 123
5509 a\P
5510 Partial match
5511 b\P
5512 Partial match
5513 c\P
5514 Partial match
5515 c12\P
5516 Partial match
5517 c123\P
5518 0: c123
5519
5520 /^(?:\d){3,5}X/
5521 Capturing subpattern count = 0
5522 Options: anchored
5523 No first char
5524 Need char = 'X'
5525 1\P
5526 Partial match
5527 123\P
5528 Partial match
5529 123X
5530 0: 123X
5531 1234\P
5532 Partial match
5533 1234X
5534 0: 1234X
5535 12345\P
5536 Partial match
5537 12345X
5538 0: 12345X
5539 *** Failers
5540 No match
5541 1X
5542 No match
5543 123456\P
5544 No match
5545
5546 /abc/>testsavedregex
5547 Capturing subpattern count = 0
5548 No options
5549 First char = 'a'
5550 Need char = 'c'
5551 Compiled regex written to testsavedregex
5552 <testsavedregex
5553 Compiled regex loaded from testsavedregex
5554 No study data
5555 Capturing subpattern count = 0
5556 No options
5557 First char = 'a'
5558 Need char = 'c'
5559 abc
5560 0: abc
5561 ** Failers
5562 No match
5563 bca
5564 No match
5565
5566 /abc/F>testsavedregex
5567 Capturing subpattern count = 0
5568 No options
5569 First char = 'a'
5570 Need char = 'c'
5571 Compiled regex written to testsavedregex
5572 <testsavedregex
5573 Compiled regex (byte-inverted) loaded from testsavedregex
5574 No study data
5575 Capturing subpattern count = 0
5576 No options
5577 First char = 'a'
5578 Need char = 'c'
5579 abc
5580 0: abc
5581 ** Failers
5582 No match
5583 bca
5584 No match
5585
5586 /(a|b)/S>testsavedregex
5587 Capturing subpattern count = 1
5588 No options
5589 No first char
5590 No need char
5591 Starting byte set: a b
5592 Compiled regex written to testsavedregex
5593 Study data written to testsavedregex
5594 <testsavedregex
5595 Compiled regex loaded from testsavedregex
5596 Study data loaded from testsavedregex
5597 Capturing subpattern count = 1
5598 No options
5599 No first char
5600 No need char
5601 Starting byte set: a b
5602 abc
5603 0: a
5604 1: a
5605 ** Failers
5606 0: a
5607 1: a
5608 def
5609 No match
5610
5611 /(a|b)/SF>testsavedregex
5612 Capturing subpattern count = 1
5613 No options
5614 No first char
5615 No need char
5616 Starting byte set: a b
5617 Compiled regex written to testsavedregex
5618 Study data written to testsavedregex
5619 <testsavedregex
5620 Compiled regex (byte-inverted) loaded from testsavedregex
5621 Study data loaded from testsavedregex
5622 Capturing subpattern count = 1
5623 No options
5624 No first char
5625 No need char
5626 Starting byte set: a b
5627 abc
5628 0: a
5629 1: a
5630 ** Failers
5631 0: a
5632 1: a
5633 def
5634 No match
5635
5636 ~<(\w+)/?>(.)*</(\1)>~smg
5637 Capturing subpattern count = 3
5638 Max back reference = 1
5639 Partial matching not supported
5640 Options: multiline dotall
5641 First char = '<'
5642 Need char = '>'
5643 <!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>
5644 0: <seite>\x0a<dokumenteninformation>\x0a<seitentitel>Partner der LCO</seitentitel>\x0a<sprache>de</sprache>\x0a<seitenbeschreibung>Partner der LINEAS Consulting\x0aGmbH</seitenbeschreibung>\x0a<schluesselworte>LINEAS Consulting GmbH Hamburg\x0aPartnerfirmen</schluesselworte>\x0a<revisit>30 days</revisit>\x0a<robots>index,follow</robots>\x0a<menueinformation>\x0a<aktiv>ja</aktiv>\x0a<menueposition>3</menueposition>\x0a<menuetext>Partner</menuetext>\x0a</menueinformation>\x0a<lastedited>\x0a<autor>LCO</autor>\x0a<firma>LINEAS Consulting</firma>\x0a<datum>15.10.2003</datum>\x0a</lastedited>\x0a</dokumenteninformation>\x0a<inhalt>\x0a\x0a<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\x0aGmbH</absatzueberschrift>\x0a\x0a<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\x0a<bild name="logo_ca.gif" rahmen="no"/></link> <link\x0aziel="http://www.ey.com/" zielfenster="_blank"><bild\x0aname="logo_euy.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\x0a<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.atelion.de/"\x0azielfenster="_blank"><bild\x0aname="logo_atelion.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><link ziel="http://www.line-information.de/"\x0azielfenster="_blank">\x0a<bild name="logo_line_information.gif" rahmen="no"/></link>\x0a</absatz>\x0a\x0a<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\x0a\x0a<absatz><link ziel="http://www.incognis.de/"\x0azielfenster="_blank"><bild\x0aname="logo_incognis.gif" rahmen="no"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.addcraft.com/"\x0azielfenster="_blank"><bild\x0aname="logo_addcraft.gif" rahmen="no"/></link></absatz>\x0a\x0a<absatz><link ziel="http://www.comendo.com/"\x0azielfenster="_blank"><bild\x0aname="logo_comendo.gif" rahmen="no"/></link></absatz>\x0a\x0a</inhalt>\x0a</seite>
5645 1: seite
5646 2: \x0a
5647 3: seite
5648
5649 /^a/IF
5650 Capturing subpattern count = 0
5651 Options: anchored
5652 No first char
5653 No need char
5654
5655 /line\nbreak/
5656 Capturing subpattern count = 0
5657 No options
5658 First char = 'l'
5659 Need char = 'k'
5660 this is a line\nbreak
5661 0: line\x0abreak
5662 line one\nthis is a line\nbreak in the second line
5663 0: line\x0abreak
5664
5665 /line\nbreak/f
5666 Capturing subpattern count = 0
5667 Options: firstline
5668 First char = 'l'
5669 Need char = 'k'
5670 this is a line\nbreak
5671 0: line\x0abreak
5672 ** Failers
5673 No match
5674 line one\nthis is a line\nbreak in the second line
5675 No match
5676
5677 /line\nbreak/mf
5678 Capturing subpattern count = 0
5679 Options: multiline firstline
5680 First char = 'l'
5681 Need char = 'k'
5682 this is a line\nbreak
5683 0: line\x0abreak
5684 ** Failers
5685 No match
5686 line one\nthis is a line\nbreak in the second line
5687 No match
5688
5689 /ab.cd/P
5690 ab-cd
5691 0: ab-cd
5692 ab=cd
5693 0: ab=cd
5694 ** Failers
5695 No match: POSIX code 17: match failed
5696 ab\ncd
5697 No match: POSIX code 17: match failed
5698
5699 /ab.cd/Ps
5700 ab-cd
5701 0: ab-cd
5702 ab=cd
5703 0: ab=cd
5704 ab\ncd
5705 0: ab\x0acd
5706
5707 /(?i)(?-i)AbCd/
5708 Capturing subpattern count = 0
5709 No options
5710 First char = 'A'
5711 Need char = 'd'
5712 AbCd
5713 0: AbCd
5714 ** Failers
5715 No match
5716 abcd
5717 No match
5718
5719 / End of testinput2 /
5720 Capturing subpattern count = 0
5721 No options
5722 First char = ' '
5723 Need char = ' '

webmaster@exim.org
ViewVC Help
Powered by ViewVC 1.1.12