| blob | e235445e01ad40f480c64af7b48f311069444fa5 |
1 /-- This set of tests check the DFA matching functionality of pcre_dfa_exec().
2 The -dfa flag must be used with pcretest when running it. --/
4 /abc/
5 abc
7 /ab*c/
8 abc
9 abbbbc
10 ac
12 /ab+c/
13 abc
14 abbbbbbc
15 *** Failers
16 ac
17 ab
19 /a*/
20 a
21 aaaaaaaaaaaaaaaaa
22 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
23 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\F
25 /(a|abcd|african)/
26 a
27 abcd
28 african
30 /^abc/
31 abcdef
32 *** Failers
33 xyzabc
34 xyz\nabc
36 /^abc/m
37 abcdef
38 xyz\nabc
39 *** Failers
40 xyzabc
42 /\Aabc/
43 abcdef
44 *** Failers
45 xyzabc
46 xyz\nabc
48 /\Aabc/m
49 abcdef
50 *** Failers
51 xyzabc
52 xyz\nabc
54 /\Gabc/
55 abcdef
56 xyzabc\>3
57 *** Failers
58 xyzabc
59 xyzabc\>2
61 /x\dy\Dz/
62 x9yzz
63 x0y+z
64 *** Failers
65 xyz
66 xxy0z
68 /x\sy\Sz/
69 x yzz
70 x y+z
71 *** Failers
72 xyz
73 xxyyz
75 /x\wy\Wz/
76 xxy+z
77 *** Failers
78 xxy0z
79 x+y+z
81 /x.y/
82 x+y
83 x-y
84 *** Failers
85 x\ny
87 /x.y/s
88 x+y
89 x-y
90 x\ny
92 /(a.b(?s)c.d|x.y)p.q/
93 a+bc+dp+q
94 a+bc\ndp+q
95 x\nyp+q
96 *** Failers
97 a\nbc\ndp+q
98 a+bc\ndp\nq
99 x\nyp\nq
101 /a\d\z/
102 ba0
103 *** Failers
104 ba0\n
105 ba0\ncd
107 /a\d\z/m
108 ba0
109 *** Failers
110 ba0\n
111 ba0\ncd
113 /a\d\Z/
114 ba0
115 ba0\n
116 *** Failers
117 ba0\ncd
119 /a\d\Z/m
120 ba0
121 ba0\n
122 *** Failers
123 ba0\ncd
125 /a\d$/
126 ba0
127 ba0\n
128 *** Failers
129 ba0\ncd
131 /a\d$/m
132 ba0
133 ba0\n
134 ba0\ncd
135 *** Failers
137 /abc/i
138 abc
139 aBc
140 ABC
142 /[^a]/
143 abcd
145 /ab?\w/
146 abz
147 abbz
148 azz
150 /x{0,3}yz/
151 ayzq
152 axyzq
153 axxyz
154 axxxyzq
155 axxxxyzq
156 *** Failers
157 ax
158 axx
160 /x{3}yz/
161 axxxyzq
162 axxxxyzq
163 *** Failers
164 ax
165 axx
166 ayzq
167 axyzq
168 axxyz
170 /x{2,3}yz/
171 axxyz
172 axxxyzq
173 axxxxyzq
174 *** Failers
175 ax
176 axx
177 ayzq
178 axyzq
180 /[^a]+/
181 bac
182 bcdefax
183 *** Failers
184 aaaaa
186 /[^a]*/
187 bac
188 bcdefax
189 *** Failers
190 aaaaa
192 /[^a]{3,5}/
193 xyz
194 awxyza
195 abcdefa
196 abcdefghijk
197 *** Failers
198 axya
199 axa
200 aaaaa
202 /\d*/
203 1234b567
204 xyz
206 /\D*/
207 a1234b567
208 xyz
210 /\d+/
211 ab1234c56
212 *** Failers
213 xyz
215 /\D+/
216 ab123c56
217 *** Failers
218 789
220 /\d?A/
221 045ABC
222 ABC
223 *** Failers
224 XYZ
226 /\D?A/
227 ABC
228 BAC
229 9ABC
230 *** Failers
232 /a+/
233 aaaa
235 /^.*xyz/
236 xyz
237 ggggggggxyz
239 /^.+xyz/
240 abcdxyz
241 axyz
242 *** Failers
243 xyz
245 /^.?xyz/
246 xyz
247 cxyz
249 /^\d{2,3}X/
250 12X
251 123X
252 *** Failers
253 X
254 1X
255 1234X
257 /^[abcd]\d/
258 a45
259 b93
260 c99z
261 d04
262 *** Failers
263 e45
264 abcd
265 abcd1234
266 1234
268 /^[abcd]*\d/
269 a45
270 b93
271 c99z
272 d04
273 abcd1234
274 1234
275 *** Failers
276 e45
277 abcd
279 /^[abcd]+\d/
280 a45
281 b93
282 c99z
283 d04
284 abcd1234
285 *** Failers
286 1234
287 e45
288 abcd
290 /^a+X/
291 aX
292 aaX
294 /^[abcd]?\d/
295 a45
296 b93
297 c99z
298 d04
299 1234
300 *** Failers
301 abcd1234
302 e45
304 /^[abcd]{2,3}\d/
305 ab45
306 bcd93
307 *** Failers
308 1234
309 a36
310 abcd1234
311 ee45
313 /^(abc)*\d/
314 abc45
315 abcabcabc45
316 42xyz
317 *** Failers
319 /^(abc)+\d/
320 abc45
321 abcabcabc45
322 *** Failers
323 42xyz
325 /^(abc)?\d/
326 abc45
327 42xyz
328 *** Failers
329 abcabcabc45
331 /^(abc){2,3}\d/
332 abcabc45
333 abcabcabc45
334 *** Failers
335 abcabcabcabc45
336 abc45
337 42xyz
339 /1(abc|xyz)2(?1)3/
340 1abc2abc3456
341 1abc2xyz3456
343 /^(a*\w|ab)=(a*\w|ab)/
344 ab=ab
346 /^(a*\w|ab)=(?1)/
347 ab=ab
349 /^([^()]|\((?1)*\))*$/
350 abc
351 a(b)c
352 a(b(c))d
353 *** Failers)
354 a(b(c)d
356 /^>abc>([^()]|\((?1)*\))*<xyz<$/
357 >abc>123<xyz<
358 >abc>1(2)3<xyz<
359 >abc>(1(2)3)<xyz<
361 /^(?>a*)\d/
362 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9876
363 *** Failers
364 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
366 /< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x
367 <>
368 <abcd>
369 <abc <123> hij>
370 <abc <def> hij>
371 <abc<>def>
372 <abc<>
373 *** Failers
374 <abc
376 /^(?(?=abc)\w{3}:|\d\d)$/
377 abc:
378 12
379 *** Failers
380 123
381 xyz
383 /^(?(?!abc)\d\d|\w{3}:)$/
384 abc:
385 12
386 *** Failers
387 123
388 xyz
390 /^(?=abc)\w{5}:$/
391 abcde:
392 *** Failers
393 abc..
394 123
395 vwxyz
397 /^(?!abc)\d\d$/
398 12
399 *** Failers
400 abcde:
401 abc..
402 123
403 vwxyz
405 /(?<=abc|xy)123/
406 abc12345
407 wxy123z
408 *** Failers
409 123abc
411 /(?<!abc|xy)123/
412 123abc
413 mno123456
414 *** Failers
415 abc12345
416 wxy123z
418 /abc(?C1)xyz/
419 abcxyz
420 123abcxyz999
422 /(ab|cd){3,4}/C
423 ababab
424 abcdabcd
425 abcdcdcdcdcd
427 /^abc/
428 abcdef
429 *** Failers
430 abcdef\B
432 /^(a*|xyz)/
433 bcd
434 aaabcd
435 xyz
436 xyz\N
437 *** Failers
438 bcd\N
440 /xyz$/
441 xyz
442 xyz\n
443 *** Failers
444 xyz\Z
445 xyz\n\Z
447 /xyz$/m
448 xyz
449 xyz\n
450 abcxyz\npqr
451 abcxyz\npqr\Z
452 xyz\n\Z
453 *** Failers
454 xyz\Z
456 /\Gabc/
457 abcdef
458 defabcxyz\>3
459 *** Failers
460 defabcxyz
462 /^abcdef/
463 ab\P
464 abcde\P
465 abcdef\P
466 *** Failers
467 abx\P
469 /^a{2,4}\d+z/
470 a\P
471 aa\P
472 aa2\P
473 aaa\P
474 aaa23\P
475 aaaa12345\P
476 aa0z\P
477 aaaa4444444444444z\P
478 *** Failers
479 az\P
480 aaaaa\P
481 a56\P
483 /^abcdef/
484 abc\P
485 def\R
487 /(?<=foo)bar/
488 xyzfo\P
489 foob\P\>2
490 foobar...\R\P\>4
491 xyzfo\P
492 foobar\>2
493 *** Failers
494 xyzfo\P
495 obar\R
497 /(ab*(cd|ef))+X/
498 adfadadaklhlkalkajhlkjahdfasdfasdfladsfjkj\P\Z
499 lkjhlkjhlkjhlkjhabbbbbbcdaefabbbbbbbefa\P\B\Z
500 cdabbbbbbbb\P\R\B\Z
501 efabbbbbbbbbbbbbbbb\P\R\B\Z
502 bbbbbbbbbbbbcdXyasdfadf\P\R\B\Z
504 /(a|b)/SF>testsavedregex
505 <testsavedregex
506 abc
507 ** Failers
508 def
510 /the quick brown fox/
511 the quick brown fox
512 The quick brown FOX
513 What do you know about the quick brown fox?
514 What do you know about THE QUICK BROWN FOX?
516 /The quick brown fox/i
517 the quick brown fox
518 The quick brown FOX
519 What do you know about the quick brown fox?
520 What do you know about THE QUICK BROWN FOX?
522 /abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/
523 abcd\t\n\r\f\a\e9;\$\\?caxyz
525 /a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/
526 abxyzpqrrrabbxyyyypqAzz
527 abxyzpqrrrabbxyyyypqAzz
528 aabxyzpqrrrabbxyyyypqAzz
529 aaabxyzpqrrrabbxyyyypqAzz
530 aaaabxyzpqrrrabbxyyyypqAzz
531 abcxyzpqrrrabbxyyyypqAzz
532 aabcxyzpqrrrabbxyyyypqAzz
533 aaabcxyzpqrrrabbxyyyypAzz
534 aaabcxyzpqrrrabbxyyyypqAzz
535 aaabcxyzpqrrrabbxyyyypqqAzz
536 aaabcxyzpqrrrabbxyyyypqqqAzz
537 aaabcxyzpqrrrabbxyyyypqqqqAzz
538 aaabcxyzpqrrrabbxyyyypqqqqqAzz
539 aaabcxyzpqrrrabbxyyyypqqqqqqAzz
540 aaaabcxyzpqrrrabbxyyyypqAzz
541 abxyzzpqrrrabbxyyyypqAzz
542 aabxyzzzpqrrrabbxyyyypqAzz
543 aaabxyzzzzpqrrrabbxyyyypqAzz
544 aaaabxyzzzzpqrrrabbxyyyypqAzz
545 abcxyzzpqrrrabbxyyyypqAzz
546 aabcxyzzzpqrrrabbxyyyypqAzz
547 aaabcxyzzzzpqrrrabbxyyyypqAzz
548 aaaabcxyzzzzpqrrrabbxyyyypqAzz
549 aaaabcxyzzzzpqrrrabbbxyyyypqAzz
550 aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
551 aaabcxyzpqrrrabbxyyyypABzz
552 aaabcxyzpqrrrabbxyyyypABBzz
553 >>>aaabxyzpqrrrabbxyyyypqAzz
554 >aaaabxyzpqrrrabbxyyyypqAzz
555 >>>>abcxyzpqrrrabbxyyyypqAzz
556 *** Failers
557 abxyzpqrrabbxyyyypqAzz
558 abxyzpqrrrrabbxyyyypqAzz
559 abxyzpqrrrabxyyyypqAzz
560 aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz
561 aaaabcxyzzzzpqrrrabbbxyyypqAzz
562 aaabcxyzpqrrrabbxyyyypqqqqqqqAzz
564 /^(abc){1,2}zz/
565 abczz
566 abcabczz
567 *** Failers
568 zz
569 abcabcabczz
570 >>abczz
572 /^(b+?|a){1,2}?c/
573 bc
574 bbc
575 bbbc
576 bac
577 bbac
578 aac
579 abbbbbbbbbbbc
580 bbbbbbbbbbbac
581 *** Failers
582 aaac
583 abbbbbbbbbbbac
585 /^(b+|a){1,2}c/
586 bc
587 bbc
588 bbbc
589 bac
590 bbac
591 aac
592 abbbbbbbbbbbc
593 bbbbbbbbbbbac
594 *** Failers
595 aaac
596 abbbbbbbbbbbac
598 /^(b+|a){1,2}?bc/
599 bbc
601 /^(b*|ba){1,2}?bc/
602 babc
603 bbabc
604 bababc
605 *** Failers
606 bababbc
607 babababc
609 /^(ba|b*){1,2}?bc/
610 babc
611 bbabc
612 bababc
613 *** Failers
614 bababbc
615 babababc
617 /^\ca\cA\c[\c{\c:/
618 \x01\x01\e;z
620 /^[ab\]cde]/
621 athing
622 bthing
623 ]thing
624 cthing
625 dthing
626 ething
627 *** Failers
628 fthing
629 [thing
630 \\thing
632 /^[]cde]/
633 ]thing
634 cthing
635 dthing
636 ething
637 *** Failers
638 athing
639 fthing
641 /^[^ab\]cde]/
642 fthing
643 [thing
644 \\thing
645 *** Failers
646 athing
647 bthing
648 ]thing
649 cthing
650 dthing
651 ething
653 /^[^]cde]/
654 athing
655 fthing
656 *** Failers
657 ]thing
658 cthing
659 dthing
660 ething
662 /^\�/
663 �
665 /^ÿ/
666 ÿ
668 /^[0-9]+$/
669 0
670 1
671 2
672 3
673 4
674 5
675 6
676 7
677 8
678 9
679 10
680 100
681 *** Failers
682 abc
684 /^.*nter/
685 enter
686 inter
687 uponter
689 /^xxx[0-9]+$/
690 xxx0
691 xxx1234
692 *** Failers
693 xxx
695 /^.+[0-9][0-9][0-9]$/
696 x123
697 xx123
698 123456
699 *** Failers
700 123
701 x1234
703 /^.+?[0-9][0-9][0-9]$/
704 x123
705 xx123
706 123456
707 *** Failers
708 123
709 x1234
711 /^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/
712 abc!pqr=apquxz.ixr.zzz.ac.uk
713 *** Failers
714 !pqr=apquxz.ixr.zzz.ac.uk
715 abc!=apquxz.ixr.zzz.ac.uk
716 abc!pqr=apquxz:ixr.zzz.ac.uk
717 abc!pqr=apquxz.ixr.zzz.ac.ukk
719 /:/
720 Well, we need a colon: somewhere
721 *** Fail if we don't
723 /([\da-f:]+)$/i
724 0abc
725 abc
726 fed
727 E
728 ::
729 5f03:12C0::932e
730 fed def
731 Any old stuff
732 *** Failers
733 0zzz
734 gzzz
735 fed\x20
736 Any old rubbish
738 /^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
739 .1.2.3
740 A.12.123.0
741 *** Failers
742 .1.2.3333
743 1.2.3
744 1234.2.3
746 /^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/
747 1 IN SOA non-sp1 non-sp2(
748 1 IN SOA non-sp1 non-sp2 (
749 *** Failers
750 1IN SOA non-sp1 non-sp2(
752 /^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/
753 a.
754 Z.
755 2.
756 ab-c.pq-r.
757 sxk.zzz.ac.uk.
758 x-.y-.
759 *** Failers
760 -abc.peq.
762 /^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/
763 *.a
764 *.b0-a
765 *.c3-b.c
766 *.c-a.b-c
767 *** Failers
768 *.0
769 *.a-
770 *.a-b.c-
771 *.c-a.0-c
773 /^(?=ab(de))(abd)(e)/
774 abde
776 /^(?!(ab)de|x)(abd)(f)/
777 abdf
779 /^(?=(ab(cd)))(ab)/
780 abcd
782 /^[\da-f](\.[\da-f])*$/i
783 a.b.c.d
784 A.B.C.D
785 a.b.c.1.2.3.C
787 /^\".*\"\s*(;.*)?$/
788 \"1234\"
789 \"abcd\" ;
790 \"\" ; rhubarb
791 *** Failers
792 \"1234\" : things
794 /^$/
795 \
796 *** Failers
798 / ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x
799 ab c
800 *** Failers
801 abc
802 ab cde
804 /(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/
805 ab c
806 *** Failers
807 abc
808 ab cde
810 /^ a\ b[c ]d $/x
811 a bcd
812 a b d
813 *** Failers
814 abcd
815 ab d
817 /^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/
818 abcdefhijklm
820 /^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/
821 abcdefhijklm
823 /^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/
824 a+ Z0+\x08\n\x1d\x12
826 /^[.^$|()*+?{,}]+/
827 .^\$(*+)|{?,?}
829 /^a*\w/
830 z
831 az
832 aaaz
833 a
834 aa
835 aaaa
836 a+
837 aa+
839 /^a*?\w/
840 z
841 az
842 aaaz
843 a
844 aa
845 aaaa
846 a+
847 aa+
849 /^a+\w/
850 az
851 aaaz
852 aa
853 aaaa
854 aa+
856 /^a+?\w/
857 az
858 aaaz
859 aa
860 aaaa
861 aa+
863 /^\d{8}\w{2,}/
864 1234567890
865 12345678ab
866 12345678__
867 *** Failers
868 1234567
870 /^[aeiou\d]{4,5}$/
871 uoie
872 1234
873 12345
874 aaaaa
875 *** Failers
876 123456
878 /^[aeiou\d]{4,5}?/
879 uoie
880 1234
881 12345
882 aaaaa
883 123456
885 /^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/
886 From abcd Mon Sep 01 12:33:02 1997
888 /^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/
889 From abcd Mon Sep 01 12:33:02 1997
890 From abcd Mon Sep 1 12:33:02 1997
891 *** Failers
892 From abcd Sep 01 12:33:02 1997
894 /^12.34/s
895 12\n34
896 12\r34
898 /\w+(?=\t)/
899 the quick brown\t fox
901 /foo(?!bar)(.*)/
902 foobar is foolish see?
904 /(?:(?!foo)...|^.{0,2})bar(.*)/
905 foobar crowbar etc
906 barrel
907 2barrel
908 A barrel
910 /^(\D*)(?=\d)(?!123)/
911 abc456
912 *** Failers
913 abc123
915 /^1234(?# test newlines
916 inside)/
917 1234
919 /^1234 #comment in extended re
920 /x
921 1234
923 /#rhubarb
924 abcd/x
925 abcd
927 /^abcd#rhubarb/x
928 abcd
930 /(?!^)abc/
931 the abc
932 *** Failers
933 abc
935 /(?=^)abc/
936 abc
937 *** Failers
938 the abc
940 /^[ab]{1,3}(ab*|b)/
941 aabbbbb
943 /^[ab]{1,3}?(ab*|b)/
944 aabbbbb
946 /^[ab]{1,3}?(ab*?|b)/
947 aabbbbb
949 /^[ab]{1,3}(ab*?|b)/
950 aabbbbb
952 / (?: [\040\t] | \(
953 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
954 \) )* # optional leading comment
955 (?: (?:
956 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
957 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
958 |
959 " (?: # opening quote...
960 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
961 | # or
962 \\ [^\x80-\xff] # Escaped something (something != CR)
963 )* " # closing quote
964 ) # initial word
965 (?: (?: [\040\t] | \(
966 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
967 \) )* \. (?: [\040\t] | \(
968 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
969 \) )* (?:
970 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
971 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
972 |
973 " (?: # opening quote...
974 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
975 | # or
976 \\ [^\x80-\xff] # Escaped something (something != CR)
977 )* " # closing quote
978 ) )* # further okay, if led by a period
979 (?: [\040\t] | \(
980 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
981 \) )* @ (?: [\040\t] | \(
982 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
983 \) )* (?:
984 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
985 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
986 | \[ # [
987 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
988 \] # ]
989 ) # initial subdomain
990 (?: #
991 (?: [\040\t] | \(
992 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
993 \) )* \. # if led by a period...
994 (?: [\040\t] | \(
995 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
996 \) )* (?:
997 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
998 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
999 | \[ # [
1000 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1001 \] # ]
1002 ) # ...further okay
1003 )*
1004 # address
1005 | # or
1006 (?:
1007 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1008 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1009 |
1010 " (?: # opening quote...
1011 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
1012 | # or
1013 \\ [^\x80-\xff] # Escaped something (something != CR)
1014 )* " # closing quote
1015 ) # one word, optionally followed by....
1016 (?:
1017 [^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or...
1018 \(
1019 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1020 \) | # comments, or...
1022 " (?: # opening quote...
1023 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
1024 | # or
1025 \\ [^\x80-\xff] # Escaped something (something != CR)
1026 )* " # closing quote
1027 # quoted strings
1028 )*
1029 < (?: [\040\t] | \(
1030 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1031 \) )* # leading <
1032 (?: @ (?: [\040\t] | \(
1033 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1034 \) )* (?:
1035 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1036 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1037 | \[ # [
1038 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1039 \] # ]
1040 ) # initial subdomain
1041 (?: #
1042 (?: [\040\t] | \(
1043 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1044 \) )* \. # if led by a period...
1045 (?: [\040\t] | \(
1046 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1047 \) )* (?:
1048 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1049 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1050 | \[ # [
1051 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1052 \] # ]
1053 ) # ...further okay
1054 )*
1056 (?: (?: [\040\t] | \(
1057 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1058 \) )* , (?: [\040\t] | \(
1059 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1060 \) )* @ (?: [\040\t] | \(
1061 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1062 \) )* (?:
1063 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1064 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1065 | \[ # [
1066 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1067 \] # ]
1068 ) # initial subdomain
1069 (?: #
1070 (?: [\040\t] | \(
1071 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1072 \) )* \. # if led by a period...
1073 (?: [\040\t] | \(
1074 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1075 \) )* (?:
1076 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1077 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1078 | \[ # [
1079 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1080 \] # ]
1081 ) # ...further okay
1082 )*
1083 )* # further okay, if led by comma
1084 : # closing colon
1085 (?: [\040\t] | \(
1086 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1087 \) )* )? # optional route
1088 (?:
1089 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1090 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1091 |
1092 " (?: # opening quote...
1093 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
1094 | # or
1095 \\ [^\x80-\xff] # Escaped something (something != CR)
1096 )* " # closing quote
1097 ) # initial word
1098 (?: (?: [\040\t] | \(
1099 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1100 \) )* \. (?: [\040\t] | \(
1101 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1102 \) )* (?:
1103 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1104 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1105 |
1106 " (?: # opening quote...
1107 [^\\\x80-\xff\n\015"] # Anything except backslash and quote
1108 | # or
1109 \\ [^\x80-\xff] # Escaped something (something != CR)
1110 )* " # closing quote
1111 ) )* # further okay, if led by a period
1112 (?: [\040\t] | \(
1113 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1114 \) )* @ (?: [\040\t] | \(
1115 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1116 \) )* (?:
1117 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1118 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1119 | \[ # [
1120 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1121 \] # ]
1122 ) # initial subdomain
1123 (?: #
1124 (?: [\040\t] | \(
1125 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1126 \) )* \. # if led by a period...
1127 (?: [\040\t] | \(
1128 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1129 \) )* (?:
1130 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1131 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1132 | \[ # [
1133 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1134 \] # ]
1135 ) # ...further okay
1136 )*
1137 # address spec
1138 (?: [\040\t] | \(
1139 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1140 \) )* > # trailing >
1141 # name and address
1142 ) (?: [\040\t] | \(
1143 (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )*
1144 \) )* # optional trailing comment
1145 /x
1146 Alan Other <user\@dom.ain>
1147 <user\@dom.ain>
1148 user\@dom.ain
1149 \"A. Other\" <user.1234\@dom.ain> (a comment)
1150 A. Other <user.1234\@dom.ain> (a comment)
1151 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
1152 A missing angle <user\@some.where
1153 *** Failers
1154 The quick brown fox
1156 /[\040\t]* # Nab whitespace.
1157 (?:
1158 \( # (
1159 [^\\\x80-\xff\n\015()] * # normal*
1160 (?: # (
1161 (?: \\ [^\x80-\xff] |
1162 \( # (
1163 [^\\\x80-\xff\n\015()] * # normal*
1164 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1165 \) # )
1166 ) # special
1167 [^\\\x80-\xff\n\015()] * # normal*
1168 )* # )*
1169 \) # )
1170 [\040\t]* )* # If comment found, allow more spaces.
1171 # optional leading comment
1172 (?:
1173 (?:
1174 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1175 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1176 # Atom
1177 | # or
1178 " # "
1179 [^\\\x80-\xff\n\015"] * # normal
1180 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1181 " # "
1182 # Quoted string
1183 )
1184 [\040\t]* # Nab whitespace.
1185 (?:
1186 \( # (
1187 [^\\\x80-\xff\n\015()] * # normal*
1188 (?: # (
1189 (?: \\ [^\x80-\xff] |
1190 \( # (
1191 [^\\\x80-\xff\n\015()] * # normal*
1192 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1193 \) # )
1194 ) # special
1195 [^\\\x80-\xff\n\015()] * # normal*
1196 )* # )*
1197 \) # )
1198 [\040\t]* )* # If comment found, allow more spaces.
1199 (?:
1200 \.
1201 [\040\t]* # Nab whitespace.
1202 (?:
1203 \( # (
1204 [^\\\x80-\xff\n\015()] * # normal*
1205 (?: # (
1206 (?: \\ [^\x80-\xff] |
1207 \( # (
1208 [^\\\x80-\xff\n\015()] * # normal*
1209 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1210 \) # )
1211 ) # special
1212 [^\\\x80-\xff\n\015()] * # normal*
1213 )* # )*
1214 \) # )
1215 [\040\t]* )* # If comment found, allow more spaces.
1216 (?:
1217 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1218 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1219 # Atom
1220 | # or
1221 " # "
1222 [^\\\x80-\xff\n\015"] * # normal
1223 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1224 " # "
1225 # Quoted string
1226 )
1227 [\040\t]* # Nab whitespace.
1228 (?:
1229 \( # (
1230 [^\\\x80-\xff\n\015()] * # normal*
1231 (?: # (
1232 (?: \\ [^\x80-\xff] |
1233 \( # (
1234 [^\\\x80-\xff\n\015()] * # normal*
1235 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1236 \) # )
1237 ) # special
1238 [^\\\x80-\xff\n\015()] * # normal*
1239 )* # )*
1240 \) # )
1241 [\040\t]* )* # If comment found, allow more spaces.
1242 # additional words
1243 )*
1244 @
1245 [\040\t]* # Nab whitespace.
1246 (?:
1247 \( # (
1248 [^\\\x80-\xff\n\015()] * # normal*
1249 (?: # (
1250 (?: \\ [^\x80-\xff] |
1251 \( # (
1252 [^\\\x80-\xff\n\015()] * # normal*
1253 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1254 \) # )
1255 ) # special
1256 [^\\\x80-\xff\n\015()] * # normal*
1257 )* # )*
1258 \) # )
1259 [\040\t]* )* # If comment found, allow more spaces.
1260 (?:
1261 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1262 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1263 |
1264 \[ # [
1265 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1266 \] # ]
1267 )
1268 [\040\t]* # Nab whitespace.
1269 (?:
1270 \( # (
1271 [^\\\x80-\xff\n\015()] * # normal*
1272 (?: # (
1273 (?: \\ [^\x80-\xff] |
1274 \( # (
1275 [^\\\x80-\xff\n\015()] * # normal*
1276 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1277 \) # )
1278 ) # special
1279 [^\\\x80-\xff\n\015()] * # normal*
1280 )* # )*
1281 \) # )
1282 [\040\t]* )* # If comment found, allow more spaces.
1283 # optional trailing comments
1284 (?:
1285 \.
1286 [\040\t]* # Nab whitespace.
1287 (?:
1288 \( # (
1289 [^\\\x80-\xff\n\015()] * # normal*
1290 (?: # (
1291 (?: \\ [^\x80-\xff] |
1292 \( # (
1293 [^\\\x80-\xff\n\015()] * # normal*
1294 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1295 \) # )
1296 ) # special
1297 [^\\\x80-\xff\n\015()] * # normal*
1298 )* # )*
1299 \) # )
1300 [\040\t]* )* # If comment found, allow more spaces.
1301 (?:
1302 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1303 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1304 |
1305 \[ # [
1306 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1307 \] # ]
1308 )
1309 [\040\t]* # Nab whitespace.
1310 (?:
1311 \( # (
1312 [^\\\x80-\xff\n\015()] * # normal*
1313 (?: # (
1314 (?: \\ [^\x80-\xff] |
1315 \( # (
1316 [^\\\x80-\xff\n\015()] * # normal*
1317 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1318 \) # )
1319 ) # special
1320 [^\\\x80-\xff\n\015()] * # normal*
1321 )* # )*
1322 \) # )
1323 [\040\t]* )* # If comment found, allow more spaces.
1324 # optional trailing comments
1325 )*
1326 # address
1327 | # or
1328 (?:
1329 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1330 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1331 # Atom
1332 | # or
1333 " # "
1334 [^\\\x80-\xff\n\015"] * # normal
1335 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1336 " # "
1337 # Quoted string
1338 )
1339 # leading word
1340 [^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces
1341 (?:
1342 (?:
1343 \( # (
1344 [^\\\x80-\xff\n\015()] * # normal*
1345 (?: # (
1346 (?: \\ [^\x80-\xff] |
1347 \( # (
1348 [^\\\x80-\xff\n\015()] * # normal*
1349 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1350 \) # )
1351 ) # special
1352 [^\\\x80-\xff\n\015()] * # normal*
1353 )* # )*
1354 \) # )
1355 |
1356 " # "
1357 [^\\\x80-\xff\n\015"] * # normal
1358 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1359 " # "
1360 ) # "special" comment or quoted string
1361 [^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal"
1362 )*
1363 <
1364 [\040\t]* # Nab whitespace.
1365 (?:
1366 \( # (
1367 [^\\\x80-\xff\n\015()] * # normal*
1368 (?: # (
1369 (?: \\ [^\x80-\xff] |
1370 \( # (
1371 [^\\\x80-\xff\n\015()] * # normal*
1372 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1373 \) # )
1374 ) # special
1375 [^\\\x80-\xff\n\015()] * # normal*
1376 )* # )*
1377 \) # )
1378 [\040\t]* )* # If comment found, allow more spaces.
1379 # <
1380 (?:
1381 @
1382 [\040\t]* # Nab whitespace.
1383 (?:
1384 \( # (
1385 [^\\\x80-\xff\n\015()] * # normal*
1386 (?: # (
1387 (?: \\ [^\x80-\xff] |
1388 \( # (
1389 [^\\\x80-\xff\n\015()] * # normal*
1390 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1391 \) # )
1392 ) # special
1393 [^\\\x80-\xff\n\015()] * # normal*
1394 )* # )*
1395 \) # )
1396 [\040\t]* )* # If comment found, allow more spaces.
1397 (?:
1398 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1399 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1400 |
1401 \[ # [
1402 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1403 \] # ]
1404 )
1405 [\040\t]* # Nab whitespace.
1406 (?:
1407 \( # (
1408 [^\\\x80-\xff\n\015()] * # normal*
1409 (?: # (
1410 (?: \\ [^\x80-\xff] |
1411 \( # (
1412 [^\\\x80-\xff\n\015()] * # normal*
1413 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1414 \) # )
1415 ) # special
1416 [^\\\x80-\xff\n\015()] * # normal*
1417 )* # )*
1418 \) # )
1419 [\040\t]* )* # If comment found, allow more spaces.
1420 # optional trailing comments
1421 (?:
1422 \.
1423 [\040\t]* # Nab whitespace.
1424 (?:
1425 \( # (
1426 [^\\\x80-\xff\n\015()] * # normal*
1427 (?: # (
1428 (?: \\ [^\x80-\xff] |
1429 \( # (
1430 [^\\\x80-\xff\n\015()] * # normal*
1431 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1432 \) # )
1433 ) # special
1434 [^\\\x80-\xff\n\015()] * # normal*
1435 )* # )*
1436 \) # )
1437 [\040\t]* )* # If comment found, allow more spaces.
1438 (?:
1439 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1440 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1441 |
1442 \[ # [
1443 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1444 \] # ]
1445 )
1446 [\040\t]* # Nab whitespace.
1447 (?:
1448 \( # (
1449 [^\\\x80-\xff\n\015()] * # normal*
1450 (?: # (
1451 (?: \\ [^\x80-\xff] |
1452 \( # (
1453 [^\\\x80-\xff\n\015()] * # normal*
1454 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1455 \) # )
1456 ) # special
1457 [^\\\x80-\xff\n\015()] * # normal*
1458 )* # )*
1459 \) # )
1460 [\040\t]* )* # If comment found, allow more spaces.
1461 # optional trailing comments
1462 )*
1463 (?: ,
1464 [\040\t]* # Nab whitespace.
1465 (?:
1466 \( # (
1467 [^\\\x80-\xff\n\015()] * # normal*
1468 (?: # (
1469 (?: \\ [^\x80-\xff] |
1470 \( # (
1471 [^\\\x80-\xff\n\015()] * # normal*
1472 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1473 \) # )
1474 ) # special
1475 [^\\\x80-\xff\n\015()] * # normal*
1476 )* # )*
1477 \) # )
1478 [\040\t]* )* # If comment found, allow more spaces.
1479 @
1480 [\040\t]* # Nab whitespace.
1481 (?:
1482 \( # (
1483 [^\\\x80-\xff\n\015()] * # normal*
1484 (?: # (
1485 (?: \\ [^\x80-\xff] |
1486 \( # (
1487 [^\\\x80-\xff\n\015()] * # normal*
1488 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1489 \) # )
1490 ) # special
1491 [^\\\x80-\xff\n\015()] * # normal*
1492 )* # )*
1493 \) # )
1494 [\040\t]* )* # If comment found, allow more spaces.
1495 (?:
1496 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1497 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1498 |
1499 \[ # [
1500 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1501 \] # ]
1502 )
1503 [\040\t]* # Nab whitespace.
1504 (?:
1505 \( # (
1506 [^\\\x80-\xff\n\015()] * # normal*
1507 (?: # (
1508 (?: \\ [^\x80-\xff] |
1509 \( # (
1510 [^\\\x80-\xff\n\015()] * # normal*
1511 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1512 \) # )
1513 ) # special
1514 [^\\\x80-\xff\n\015()] * # normal*
1515 )* # )*
1516 \) # )
1517 [\040\t]* )* # If comment found, allow more spaces.
1518 # optional trailing comments
1519 (?:
1520 \.
1521 [\040\t]* # Nab whitespace.
1522 (?:
1523 \( # (
1524 [^\\\x80-\xff\n\015()] * # normal*
1525 (?: # (
1526 (?: \\ [^\x80-\xff] |
1527 \( # (
1528 [^\\\x80-\xff\n\015()] * # normal*
1529 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1530 \) # )
1531 ) # special
1532 [^\\\x80-\xff\n\015()] * # normal*
1533 )* # )*
1534 \) # )
1535 [\040\t]* )* # If comment found, allow more spaces.
1536 (?:
1537 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1538 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1539 |
1540 \[ # [
1541 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1542 \] # ]
1543 )
1544 [\040\t]* # Nab whitespace.
1545 (?:
1546 \( # (
1547 [^\\\x80-\xff\n\015()] * # normal*
1548 (?: # (
1549 (?: \\ [^\x80-\xff] |
1550 \( # (
1551 [^\\\x80-\xff\n\015()] * # normal*
1552 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1553 \) # )
1554 ) # special
1555 [^\\\x80-\xff\n\015()] * # normal*
1556 )* # )*
1557 \) # )
1558 [\040\t]* )* # If comment found, allow more spaces.
1559 # optional trailing comments
1560 )*
1561 )* # additional domains
1562 :
1563 [\040\t]* # Nab whitespace.
1564 (?:
1565 \( # (
1566 [^\\\x80-\xff\n\015()] * # normal*
1567 (?: # (
1568 (?: \\ [^\x80-\xff] |
1569 \( # (
1570 [^\\\x80-\xff\n\015()] * # normal*
1571 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1572 \) # )
1573 ) # special
1574 [^\\\x80-\xff\n\015()] * # normal*
1575 )* # )*
1576 \) # )
1577 [\040\t]* )* # If comment found, allow more spaces.
1578 # optional trailing comments
1579 )? # optional route
1580 (?:
1581 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1582 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1583 # Atom
1584 | # or
1585 " # "
1586 [^\\\x80-\xff\n\015"] * # normal
1587 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1588 " # "
1589 # Quoted string
1590 )
1591 [\040\t]* # Nab whitespace.
1592 (?:
1593 \( # (
1594 [^\\\x80-\xff\n\015()] * # normal*
1595 (?: # (
1596 (?: \\ [^\x80-\xff] |
1597 \( # (
1598 [^\\\x80-\xff\n\015()] * # normal*
1599 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1600 \) # )
1601 ) # special
1602 [^\\\x80-\xff\n\015()] * # normal*
1603 )* # )*
1604 \) # )
1605 [\040\t]* )* # If comment found, allow more spaces.
1606 (?:
1607 \.
1608 [\040\t]* # Nab whitespace.
1609 (?:
1610 \( # (
1611 [^\\\x80-\xff\n\015()] * # normal*
1612 (?: # (
1613 (?: \\ [^\x80-\xff] |
1614 \( # (
1615 [^\\\x80-\xff\n\015()] * # normal*
1616 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1617 \) # )
1618 ) # special
1619 [^\\\x80-\xff\n\015()] * # normal*
1620 )* # )*
1621 \) # )
1622 [\040\t]* )* # If comment found, allow more spaces.
1623 (?:
1624 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1625 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1626 # Atom
1627 | # or
1628 " # "
1629 [^\\\x80-\xff\n\015"] * # normal
1630 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
1631 " # "
1632 # Quoted string
1633 )
1634 [\040\t]* # Nab whitespace.
1635 (?:
1636 \( # (
1637 [^\\\x80-\xff\n\015()] * # normal*
1638 (?: # (
1639 (?: \\ [^\x80-\xff] |
1640 \( # (
1641 [^\\\x80-\xff\n\015()] * # normal*
1642 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1643 \) # )
1644 ) # special
1645 [^\\\x80-\xff\n\015()] * # normal*
1646 )* # )*
1647 \) # )
1648 [\040\t]* )* # If comment found, allow more spaces.
1649 # additional words
1650 )*
1651 @
1652 [\040\t]* # Nab whitespace.
1653 (?:
1654 \( # (
1655 [^\\\x80-\xff\n\015()] * # normal*
1656 (?: # (
1657 (?: \\ [^\x80-\xff] |
1658 \( # (
1659 [^\\\x80-\xff\n\015()] * # normal*
1660 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1661 \) # )
1662 ) # special
1663 [^\\\x80-\xff\n\015()] * # normal*
1664 )* # )*
1665 \) # )
1666 [\040\t]* )* # If comment found, allow more spaces.
1667 (?:
1668 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1669 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1670 |
1671 \[ # [
1672 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1673 \] # ]
1674 )
1675 [\040\t]* # Nab whitespace.
1676 (?:
1677 \( # (
1678 [^\\\x80-\xff\n\015()] * # normal*
1679 (?: # (
1680 (?: \\ [^\x80-\xff] |
1681 \( # (
1682 [^\\\x80-\xff\n\015()] * # normal*
1683 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1684 \) # )
1685 ) # special
1686 [^\\\x80-\xff\n\015()] * # normal*
1687 )* # )*
1688 \) # )
1689 [\040\t]* )* # If comment found, allow more spaces.
1690 # optional trailing comments
1691 (?:
1692 \.
1693 [\040\t]* # Nab whitespace.
1694 (?:
1695 \( # (
1696 [^\\\x80-\xff\n\015()] * # normal*
1697 (?: # (
1698 (?: \\ [^\x80-\xff] |
1699 \( # (
1700 [^\\\x80-\xff\n\015()] * # normal*
1701 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1702 \) # )
1703 ) # special
1704 [^\\\x80-\xff\n\015()] * # normal*
1705 )* # )*
1706 \) # )
1707 [\040\t]* )* # If comment found, allow more spaces.
1708 (?:
1709 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
1710 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
1711 |
1712 \[ # [
1713 (?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff
1714 \] # ]
1715 )
1716 [\040\t]* # Nab whitespace.
1717 (?:
1718 \( # (
1719 [^\\\x80-\xff\n\015()] * # normal*
1720 (?: # (
1721 (?: \\ [^\x80-\xff] |
1722 \( # (
1723 [^\\\x80-\xff\n\015()] * # normal*
1724 (?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)*
1725 \) # )
1726 ) # special
1727 [^\\\x80-\xff\n\015()] * # normal*
1728 )* # )*
1729 \) # )
1730 [\040\t]* )* # If comment found, allow more spaces.
1731 # optional trailing comments
1732 )*
1733 # address spec
1734 > # >
1735 # name and address
1736 )
1737 /x
1738 Alan Other <user\@dom.ain>
1739 <user\@dom.ain>
1740 user\@dom.ain
1741 \"A. Other\" <user.1234\@dom.ain> (a comment)
1742 A. Other <user.1234\@dom.ain> (a comment)
1743 \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
1744 A missing angle <user\@some.where
1745 *** Failers
1746 The quick brown fox
1748 /abc\0def\00pqr\000xyz\0000AB/
1749 abc\0def\00pqr\000xyz\0000AB
1750 abc456 abc\0def\00pqr\000xyz\0000ABCDE
1752 /abc\x0def\x00pqr\x000xyz\x0000AB/
1753 abc\x0def\x00pqr\x000xyz\x0000AB
1754 abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE
1756 /^[\000-\037]/
1757 \0A
1758 \01B
1759 \037C
1761 /\0*/
1762 \0\0\0\0
1764 /A\x0{2,3}Z/
1765 The A\x0\x0Z
1766 An A\0\x0\0Z
1767 *** Failers
1768 A\0Z
1769 A\0\x0\0\x0Z
1771 /^\s/
1772 \040abc
1773 \x0cabc
1774 \nabc
1775 \rabc
1776 \tabc
1777 *** Failers
1778 abc
1780 /^a b
1781 \f c/x
1782 abc
1784 /ab{1,3}bc/
1785 abbbbc
1786 abbbc
1787 abbc
1788 *** Failers
1789 abc
1790 abbbbbc
1792 /([^.]*)\.([^:]*):[T ]+(.*)/
1793 track1.title:TBlah blah blah
1795 /([^.]*)\.([^:]*):[T ]+(.*)/i
1796 track1.title:TBlah blah blah
1798 /([^.]*)\.([^:]*):[t ]+(.*)/i
1799 track1.title:TBlah blah blah
1801 /^[W-c]+$/
1802 WXY_^abc
1803 *** Failers
1804 wxy
1806 /^[W-c]+$/i
1807 WXY_^abc
1808 wxy_^ABC
1810 /^[\x3f-\x5F]+$/i
1811 WXY_^abc
1812 wxy_^ABC
1814 /^abc$/m
1815 abc
1816 qqq\nabc
1817 abc\nzzz
1818 qqq\nabc\nzzz
1820 /^abc$/
1821 abc
1822 *** Failers
1823 qqq\nabc
1824 abc\nzzz
1825 qqq\nabc\nzzz
1827 /\Aabc\Z/m
1828 abc
1829 abc\n
1830 *** Failers
1831 qqq\nabc
1832 abc\nzzz
1833 qqq\nabc\nzzz
1835 /\A(.)*\Z/s
1836 abc\ndef
1838 /\A(.)*\Z/m
1839 *** Failers
1840 abc\ndef
1842 /(?:b)|(?::+)/
1843 b::c
1844 c::b
1846 /[-az]+/
1847 az-
1848 *** Failers
1849 b
1851 /[az-]+/
1852 za-
1853 *** Failers
1854 b
1856 /[a\-z]+/
1857 a-z
1858 *** Failers
1859 b
1861 /[a-z]+/
1862 abcdxyz
1864 /[\d-]+/
1865 12-34
1866 *** Failers
1867 aaa
1869 /[\d-z]+/
1870 12-34z
1871 *** Failers
1872 aaa
1874 /\x5c/
1875 \\
1877 /\x20Z/
1878 the Zoo
1879 *** Failers
1880 Zulu
1882 /ab{3cd/
1883 ab{3cd
1885 /ab{3,cd/
1886 ab{3,cd
1888 /ab{3,4a}cd/
1889 ab{3,4a}cd
1891 /{4,5a}bc/
1892 {4,5a}bc
1894 /^a.b/<lf>
1895 a\rb
1896 *** Failers
1897 a\nb
1899 /abc$/
1900 abc
1901 abc\n
1902 *** Failers
1903 abc\ndef
1905 /(abc)\123/
1906 abc\x53
1908 /(abc)\223/
1909 abc\x93
1911 /(abc)\323/
1912 abc\xd3
1914 /(abc)\100/
1915 abc\x40
1916 abc\100
1918 /(abc)\1000/
1919 abc\x400
1920 abc\x40\x30
1921 abc\1000
1922 abc\100\x30
1923 abc\100\060
1924 abc\100\60
1926 /abc\81/
1927 abc\081
1928 abc\0\x38\x31
1930 /abc\91/
1931 abc\091
1932 abc\0\x39\x31
1934 /(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
1935 abcdefghijk\12S
1937 /ab\idef/
1938 abidef
1940 /a{0}bc/
1941 bc
1943 /(a|(bc)){0,0}?xyz/
1944 xyz
1946 /abc[\10]de/
1947 abc\010de
1949 /abc[\1]de/
1950 abc\1de
1952 /(abc)[\1]de/
1953 abc\1de
1955 /(?s)a.b/
1956 a\nb
1958 /^([^a])([^\b])([^c]*)([^d]{3,4})/
1959 baNOTccccd
1960 baNOTcccd
1961 baNOTccd
1962 bacccd
1963 *** Failers
1964 anything
1965 b\bc
1966 baccd
1968 /[^a]/
1969 Abc
1971 /[^a]/i
1972 Abc
1974 /[^a]+/
1975 AAAaAbc
1977 /[^a]+/i
1978 AAAaAbc
1980 /[^a]+/
1981 bbb\nccc
1983 /[^k]$/
1984 abc
1985 *** Failers
1986 abk
1988 /[^k]{2,3}$/
1989 abc
1990 kbc
1991 kabc
1992 *** Failers
1993 abk
1994 akb
1995 akk
1997 /^\d{8,}\@.+[^k]$/
1998 12345678\@a.b.c.d
1999 123456789\@x.y.z
2000 *** Failers
2001 12345678\@x.y.uk
2002 1234567\@a.b.c.d
2004 /[^a]/
2005 aaaabcd
2006 aaAabcd
2008 /[^a]/i
2009 aaaabcd
2010 aaAabcd
2012 /[^az]/
2013 aaaabcd
2014 aaAabcd
2016 /[^az]/i
2017 aaaabcd
2018 aaAabcd
2020 /\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/
2021 \000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377
2023 /P[^*]TAIRE[^*]{1,6}?LL/
2024 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
2026 /P[^*]TAIRE[^*]{1,}?LL/
2027 xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
2029 /(\.\d\d[1-9]?)\d+/
2030 1.230003938
2031 1.875000282
2032 1.235
2034 /(\.\d\d((?=0)|\d(?=\d)))/
2035 1.230003938
2036 1.875000282
2037 *** Failers
2038 1.235
2040 /a(?)b/
2041 ab
2043 /\b(foo)\s+(\w+)/i
2044 Food is on the foo table
2046 /foo(.*)bar/
2047 The food is under the bar in the barn.
2049 /foo(.*?)bar/
2050 The food is under the bar in the barn.
2052 /(.*)(\d*)/
2053 I have 2 numbers: 53147
2055 /(.*)(\d+)/
2056 I have 2 numbers: 53147
2058 /(.*?)(\d*)/
2059 I have 2 numbers: 53147
2061 /(.*?)(\d+)/
2062 I have 2 numbers: 53147
2064 /(.*)(\d+)$/
2065 I have 2 numbers: 53147
2067 /(.*?)(\d+)$/
2068 I have 2 numbers: 53147
2070 /(.*)\b(\d+)$/
2071 I have 2 numbers: 53147
2073 /(.*\D)(\d+)$/
2074 I have 2 numbers: 53147
2076 /^\D*(?!123)/
2077 ABC123
2079 /^(\D*)(?=\d)(?!123)/
2080 ABC445
2081 *** Failers
2082 ABC123
2084 /^[W-]46]/
2085 W46]789
2086 -46]789
2087 *** Failers
2088 Wall
2089 Zebra
2090 42
2091 [abcd]
2092 ]abcd[
2094 /^[W-\]46]/
2095 W46]789
2096 Wall
2097 Zebra
2098 Xylophone
2099 42
2100 [abcd]
2101 ]abcd[
2102 \\backslash
2103 *** Failers
2104 -46]789
2105 well
2107 /\d\d\/\d\d\/\d\d\d\d/
2108 01/01/2000
2110 /word (?:[a-zA-Z0-9]+ ){0,10}otherword/
2111 word cat dog elephant mussel cow horse canary baboon snake shark otherword
2112 word cat dog elephant mussel cow horse canary baboon snake shark
2114 /word (?:[a-zA-Z0-9]+ ){0,300}otherword/
2115 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
2117 /^(a){0,0}/
2118 bcd
2119 abc
2120 aab
2122 /^(a){0,1}/
2123 bcd
2124 abc
2125 aab
2127 /^(a){0,2}/
2128 bcd
2129 abc
2130 aab
2132 /^(a){0,3}/
2133 bcd
2134 abc
2135 aab
2136 aaa
2138 /^(a){0,}/
2139 bcd
2140 abc
2141 aab
2142 aaa
2143 aaaaaaaa
2145 /^(a){1,1}/
2146 bcd
2147 abc
2148 aab
2150 /^(a){1,2}/
2151 bcd
2152 abc
2153 aab
2155 /^(a){1,3}/
2156 bcd
2157 abc
2158 aab
2159 aaa
2161 /^(a){1,}/
2162 bcd
2163 abc
2164 aab
2165 aaa
2166 aaaaaaaa
2168 /.*\.gif/
2169 borfle\nbib.gif\nno
2171 /.{0,}\.gif/
2172 borfle\nbib.gif\nno
2174 /.*\.gif/m
2175 borfle\nbib.gif\nno
2177 /.*\.gif/s
2178 borfle\nbib.gif\nno
2180 /.*\.gif/ms
2181 borfle\nbib.gif\nno
2183 /.*$/
2184 borfle\nbib.gif\nno
2186 /.*$/m
2187 borfle\nbib.gif\nno
2189 /.*$/s
2190 borfle\nbib.gif\nno
2192 /.*$/ms
2193 borfle\nbib.gif\nno
2195 /.*$/
2196 borfle\nbib.gif\nno\n
2198 /.*$/m
2199 borfle\nbib.gif\nno\n
2201 /.*$/s
2202 borfle\nbib.gif\nno\n
2204 /.*$/ms
2205 borfle\nbib.gif\nno\n
2207 /(.*X|^B)/
2208 abcde\n1234Xyz
2209 BarFoo
2210 *** Failers
2211 abcde\nBar
2213 /(.*X|^B)/m
2214 abcde\n1234Xyz
2215 BarFoo
2216 abcde\nBar
2218 /(.*X|^B)/s
2219 abcde\n1234Xyz
2220 BarFoo
2221 *** Failers
2222 abcde\nBar
2224 /(.*X|^B)/ms
2225 abcde\n1234Xyz
2226 BarFoo
2227 abcde\nBar
2229 /(?s)(.*X|^B)/
2230 abcde\n1234Xyz
2231 BarFoo
2232 *** Failers
2233 abcde\nBar
2235 /(?s:.*X|^B)/
2236 abcde\n1234Xyz
2237 BarFoo
2238 *** Failers
2239 abcde\nBar
2241 /^.*B/
2242 **** Failers
2243 abc\nB
2245 /(?s)^.*B/
2246 abc\nB
2248 /(?m)^.*B/
2249 abc\nB
2251 /(?ms)^.*B/
2252 abc\nB
2254 /(?ms)^B/
2255 abc\nB
2257 /(?s)B$/
2258 B\n
2260 /^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/
2261 123456654321
2263 /^\d\d\d\d\d\d\d\d\d\d\d\d/
2264 123456654321
2266 /^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/
2267 123456654321
2269 /^[abc]{12}/
2270 abcabcabcabc
2272 /^[a-c]{12}/
2273 abcabcabcabc
2275 /^(a|b|c){12}/
2276 abcabcabcabc
2278 /^[abcdefghijklmnopqrstuvwxy0123456789]/
2279 n
2280 *** Failers
2281 z
2283 /abcde{0,0}/
2284 abcd
2285 *** Failers
2286 abce
2288 /ab[cd]{0,0}e/
2289 abe
2290 *** Failers
2291 abcde
2293 /ab(c){0,0}d/
2294 abd
2295 *** Failers
2296 abcd
2298 /a(b*)/
2299 a
2300 ab
2301 abbbb
2302 *** Failers
2303 bbbbb
2305 /ab\d{0}e/
2306 abe
2307 *** Failers
2308 ab1e
2310 /"([^\\"]+|\\.)*"/
2311 the \"quick\" brown fox
2312 \"the \\\"quick\\\" brown fox\"
2314 /.*?/g+
2315 abc
2317 /\b/g+
2318 abc
2320 /\b/+g
2321 abc
2323 //g
2324 abc
2326 /<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/is
2327 <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR>
2329 /a[^a]b/
2330 acb
2331 a\nb
2333 /a.b/
2334 acb
2335 *** Failers
2336 a\nb
2338 /a[^a]b/s
2339 acb
2340 a\nb
2342 /a.b/s
2343 acb
2344 a\nb
2346 /^(b+?|a){1,2}?c/
2347 bac
2348 bbac
2349 bbbac
2350 bbbbac
2351 bbbbbac
2353 /^(b+|a){1,2}?c/
2354 bac
2355 bbac
2356 bbbac
2357 bbbbac
2358 bbbbbac
2360 /(?!\A)x/m
2361 x\nb\n
2362 a\bx\n
2364 /\x0{ab}/
2365 \0{ab}
2367 /(A|B)*?CD/
2368 CD
2370 /(A|B)*CD/
2371 CD
2373 /(?<!bar)foo/
2374 foo
2375 catfood
2376 arfootle
2377 rfoosh
2378 *** Failers
2379 barfoo
2380 towbarfoo
2382 /\w{3}(?<!bar)foo/
2383 catfood
2384 *** Failers
2385 foo
2386 barfoo
2387 towbarfoo
2389 /(?<=(foo)a)bar/
2390 fooabar
2391 *** Failers
2392 bar
2393 foobbar
2395 /\Aabc\z/m
2396 abc
2397 *** Failers
2398 abc\n
2399 qqq\nabc
2400 abc\nzzz
2401 qqq\nabc\nzzz
2403 "(?>.*/)foo"
2404 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/
2406 "(?>.*/)foo"
2407 /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
2409 /(?>(\.\d\d[1-9]?))\d+/
2410 1.230003938
2411 1.875000282
2412 *** Failers
2413 1.235
2415 /^((?>\w+)|(?>\s+))*$/
2416 now is the time for all good men to come to the aid of the party
2417 *** Failers
2418 this is not a line with only words and spaces!
2420 /(\d+)(\w)/
2421 12345a
2422 12345+
2424 /((?>\d+))(\w)/
2425 12345a
2426 *** Failers
2427 12345+
2429 /(?>a+)b/
2430 aaab
2432 /((?>a+)b)/
2433 aaab
2435 /(?>(a+))b/
2436 aaab
2438 /(?>b)+/
2439 aaabbbccc
2441 /(?>a+|b+|c+)*c/
2442 aaabbbbccccd
2444 /(a+|b+|c+)*c/
2445 aaabbbbccccd
2447 /((?>[^()]+)|\([^()]*\))+/
2448 ((abc(ade)ufh()()x
2450 /\(((?>[^()]+)|\([^()]+\))+\)/
2451 (abc)
2452 (abc(def)xyz)
2453 *** Failers
2454 ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
2456 /a(?-i)b/i
2457 ab
2458 Ab
2459 *** Failers
2460 aB
2461 AB
2463 /(a (?x)b c)d e/
2464 a bcd e
2465 *** Failers
2466 a b cd e
2467 abcd e
2468 a bcde
2470 /(a b(?x)c d (?-x)e f)/
2471 a bcde f
2472 *** Failers
2473 abcdef
2475 /(a(?i)b)c/
2476 abc
2477 aBc
2478 *** Failers
2479 abC
2480 aBC
2481 Abc
2482 ABc
2483 ABC
2484 AbC
2486 /a(?i:b)c/
2487 abc
2488 aBc
2489 *** Failers
2490 ABC
2491 abC
2492 aBC
2494 /a(?i:b)*c/
2495 aBc
2496 aBBc
2497 *** Failers
2498 aBC
2499 aBBC
2501 /a(?=b(?i)c)\w\wd/
2502 abcd
2503 abCd
2504 *** Failers
2505 aBCd
2506 abcD
2508 /(?s-i:more.*than).*million/i
2509 more than million
2510 more than MILLION
2511 more \n than Million
2512 *** Failers
2513 MORE THAN MILLION
2514 more \n than \n million
2516 /(?:(?s-i)more.*than).*million/i
2517 more than million
2518 more than MILLION
2519 more \n than Million
2520 *** Failers
2521 MORE THAN MILLION
2522 more \n than \n million
2524 /(?>a(?i)b+)+c/
2525 abc
2526 aBbc
2527 aBBc
2528 *** Failers
2529 Abc
2530 abAb
2531 abbC
2533 /(?=a(?i)b)\w\wc/
2534 abc
2535 aBc
2536 *** Failers
2537 Ab
2538 abC
2539 aBC
2541 /(?<=a(?i)b)(\w\w)c/
2542 abxxc
2543 aBxxc
2544 *** Failers
2545 Abxxc
2546 ABxxc
2547 abxxC
2549 /^(?(?=abc)\w{3}:|\d\d)$/
2550 abc:
2551 12
2552 *** Failers
2553 123
2554 xyz
2556 /^(?(?!abc)\d\d|\w{3}:)$/
2557 abc:
2558 12
2559 *** Failers
2560 123
2561 xyz
2563 /(?(?<=foo)bar|cat)/
2564 foobar
2565 cat
2566 fcat
2567 focat
2568 *** Failers
2569 foocat
2571 /(?(?<!foo)cat|bar)/
2572 foobar
2573 cat
2574 fcat
2575 focat
2576 *** Failers
2577 foocat
2579 /(?>a*)*/
2580 a
2581 aa
2582 aaaa
2584 /(abc|)+/
2585 abc
2586 abcabc
2587 abcabcabc
2588 xyz
2590 /([a]*)*/
2591 a
2592 aaaaa
2594 /([ab]*)*/
2595 a
2596 b
2597 ababab
2598 aaaabcde
2599 bbbb
2601 /([^a]*)*/
2602 b
2603 bbbb
2604 aaa
2606 /([^ab]*)*/
2607 cccc
2608 abab
2610 /([a]*?)*/
2611 a
2612 aaaa
2614 /([ab]*?)*/
2615 a
2616 b
2617 abab
2618 baba
2620 /([^a]*?)*/
2621 b
2622 bbbb
2623 aaa
2625 /([^ab]*?)*/
2626 c
2627 cccc
2628 baba
2630 /(?>a*)*/
2631 a
2632 aaabcde
2634 /((?>a*))*/
2635 aaaaa
2636 aabbaa
2638 /((?>a*?))*/
2639 aaaaa
2640 aabbaa
2642 /(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x
2643 12-sep-98
2644 12-09-98
2645 *** Failers
2646 sep-12-98
2648 /(?i:saturday|sunday)/
2649 saturday
2650 sunday
2651 Saturday
2652 Sunday
2653 SATURDAY
2654 SUNDAY
2655 SunDay
2657 /(a(?i)bc|BB)x/
2658 abcx
2659 aBCx
2660 bbx
2661 BBx
2662 *** Failers
2663 abcX
2664 aBCX
2665 bbX
2666 BBX
2668 /^([ab](?i)[cd]|[ef])/
2669 ac
2670 aC
2671 bD
2672 elephant
2673 Europe
2674 frog
2675 France
2676 *** Failers
2677 Africa
2679 /^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/
2680 ab
2681 aBd
2682 xy
2683 xY
2684 zebra
2685 Zambesi
2686 *** Failers
2687 aCD
2688 XY
2690 /(?<=foo\n)^bar/m
2691 foo\nbar
2692 *** Failers
2693 bar
2694 baz\nbar
2696 /(?<=(?<!foo)bar)baz/
2697 barbaz
2698 barbarbaz
2699 koobarbaz
2700 *** Failers
2701 baz
2702 foobarbaz
2704 /The following tests are taken from the Perl 5.005 test suite; some of them/
2705 /are compatible with 5.004, but I'd rather not have to sort them out./
2707 /abc/
2708 abc
2709 xabcy
2710 ababc
2711 *** Failers
2712 xbc
2713 axc
2714 abx
2716 /ab*c/
2717 abc
2719 /ab*bc/
2720 abc
2721 abbc
2722 abbbbc
2724 /.{1}/
2725 abbbbc
2727 /.{3,4}/
2728 abbbbc
2730 /ab{0,}bc/
2731 abbbbc
2733 /ab+bc/
2734 abbc
2735 *** Failers
2736 abc
2737 abq
2739 /ab+bc/
2740 abbbbc
2742 /ab{1,}bc/
2743 abbbbc
2745 /ab{1,3}bc/
2746 abbbbc
2748 /ab{3,4}bc/
2749 abbbbc
2751 /ab{4,5}bc/
2752 *** Failers
2753 abq
2754 abbbbc
2756 /ab?bc/
2757 abbc
2758 abc
2760 /ab{0,1}bc/
2761 abc
2763 /ab?bc/
2765 /ab?c/
2766 abc
2768 /ab{0,1}c/
2769 abc
2771 /^abc$/
2772 abc
2773 *** Failers
2774 abbbbc
2775 abcc
2777 /^abc/
2778 abcc
2780 /^abc$/
2782 /abc$/
2783 aabc
2784 *** Failers
2785 aabc
2786 aabcd
2788 /^/
2789 abc
2791 /$/
2792 abc
2794 /a.c/
2795 abc
2796 axc
2798 /a.*c/
2799 axyzc
2801 /a[bc]d/
2802 abd
2803 *** Failers
2804 axyzd
2805 abc
2807 /a[b-d]e/
2808 ace
2810 /a[b-d]/
2811 aac
2813 /a[-b]/
2814 a-
2816 /a[b-]/
2817 a-
2819 /a]/
2820 a]
2822 /a[]]b/
2823 a]b
2825 /a[^bc]d/
2826 aed
2827 *** Failers
2828 abd
2829 abd
2831 /a[^-b]c/
2832 adc
2834 /a[^]b]c/
2835 adc
2836 *** Failers
2837 a-c
2838 a]c
2840 /\ba\b/
2841 a-
2842 -a
2843 -a-
2845 /\by\b/
2846 *** Failers
2847 xy
2848 yz
2849 xyz
2851 /\Ba\B/
2852 *** Failers
2853 a-
2854 -a
2855 -a-
2857 /\By\b/
2858 xy
2860 /\by\B/
2861 yz
2863 /\By\B/
2864 xyz
2866 /\w/
2867 a
2869 /\W/
2870 -
2871 *** Failers
2872 -
2873 a
2875 /a\sb/
2876 a b
2878 /a\Sb/
2879 a-b
2880 *** Failers
2881 a-b
2882 a b
2884 /\d/
2885 1
2887 /\D/
2888 -
2889 *** Failers
2890 -
2891 1
2893 /[\w]/
2894 a
2896 /[\W]/
2897 -
2898 *** Failers
2899 -
2900 a
2902 /a[\s]b/
2903 a b
2905 /a[\S]b/
2906 a-b
2907 *** Failers
2908 a-b
2909 a b
2911 /[\d]/
2912 1
2914 /[\D]/
2915 -
2916 *** Failers
2917 -
2918 1
2920 /ab|cd/
2921 abc
2922 abcd
2924 /()ef/
2925 def
2927 /$b/
2929 /a\(b/
2930 a(b
2932 /a\(*b/
2933 ab
2934 a((b
2936 /a\\b/
2937 a\b
2939 /((a))/
2940 abc
2942 /(a)b(c)/
2943 abc
2945 /a+b+c/
2946 aabbabc
2948 /a{1,}b{1,}c/
2949 aabbabc
2951 /a.+?c/
2952 abcabc
2954 /(a+|b)*/
2955 ab
2957 /(a+|b){0,}/
2958 ab
2960 /(a+|b)+/
2961 ab
2963 /(a+|b){1,}/
2964 ab
2966 /(a+|b)?/
2967 ab
2969 /(a+|b){0,1}/
2970 ab
2972 /[^ab]*/
2973 cde
2975 /abc/
2976 *** Failers
2977 b
2980 /a*/
2983 /([abc])*d/
2984 abbbcd
2986 /([abc])*bcd/
2987 abcd
2989 /a|b|c|d|e/
2990 e
2992 /(a|b|c|d|e)f/
2993 ef
2995 /abcd*efg/
2996 abcdefg
2998 /ab*/
2999 xabyabbbz
3000 xayabbbz
3002 /(ab|cd)e/
3003 abcde
3005 /[abhgefdc]ij/
3006 hij
3008 /^(ab|cd)e/
3010 /(abc|)ef/
3011 abcdef
3013 /(a|b)c*d/
3014 abcd
3016 /(ab|ab*)bc/
3017 abc
3019 /a([bc]*)c*/
3020 abc
3022 /a([bc]*)(c*d)/
3023 abcd
3025 /a([bc]+)(c*d)/
3026 abcd
3028 /a([bc]*)(c+d)/
3029 abcd
3031 /a[bcd]*dcdcde/
3032 adcdcde
3034 /a[bcd]+dcdcde/
3035 *** Failers
3036 abcde
3037 adcdcde
3039 /(ab|a)b*c/
3040 abc
3042 /((a)(b)c)(d)/
3043 abcd
3045 /[a-zA-Z_][a-zA-Z0-9_]*/
3046 alpha
3048 /^a(bc+|b[eh])g|.h$/
3049 abh
3051 /(bc+d$|ef*g.|h?i(j|k))/
3052 effgz
3053 ij
3054 reffgz
3055 *** Failers
3056 effg
3057 bcdd
3059 /((((((((((a))))))))))/
3060 a
3062 /(((((((((a)))))))))/
3063 a
3065 /multiple words of text/
3066 *** Failers
3067 aa
3068 uh-uh
3070 /multiple words/
3071 multiple words, yeah
3073 /(.*)c(.*)/
3074 abcde
3076 /\((.*), (.*)\)/
3077 (a, b)
3079 /[k]/
3081 /abcd/
3082 abcd
3084 /a(bc)d/
3085 abcd
3087 /a[-]?c/
3088 ac
3090 /abc/i
3091 ABC
3092 XABCY
3093 ABABC
3094 *** Failers
3095 aaxabxbaxbbx
3096 XBC
3097 AXC
3098 ABX
3100 /ab*c/i
3101 ABC
3103 /ab*bc/i
3104 ABC
3105 ABBC
3107 /ab*?bc/i
3108 ABBBBC
3110 /ab{0,}?bc/i
3111 ABBBBC
3113 /ab+?bc/i
3114 ABBC
3116 /ab+bc/i
3117 *** Failers
3118 ABC
3119 ABQ
3121 /ab{1,}bc/i
3123 /ab+bc/i
3124 ABBBBC
3126 /ab{1,}?bc/i
3127 ABBBBC
3129 /ab{1,3}?bc/i
3130 ABBBBC
3132 /ab{3,4}?bc/i
3133 ABBBBC
3135 /ab{4,5}?bc/i
3136 *** Failers
3137 ABQ
3138 ABBBBC
3140 /ab??bc/i
3141 ABBC
3142 ABC
3144 /ab{0,1}?bc/i
3145 ABC
3147 /ab??bc/i
3149 /ab??c/i
3150 ABC
3152 /ab{0,1}?c/i
3153 ABC
3155 /^abc$/i
3156 ABC
3157 *** Failers
3158 ABBBBC
3159 ABCC
3161 /^abc/i
3162 ABCC
3164 /^abc$/i
3166 /abc$/i
3167 AABC
3169 /^/i
3170 ABC
3172 /$/i
3173 ABC
3175 /a.c/i
3176 ABC
3177 AXC
3179 /a.*?c/i
3180 AXYZC
3182 /a.*c/i
3183 *** Failers
3184 AABC
3185 AXYZD
3187 /a[bc]d/i
3188 ABD
3190 /a[b-d]e/i
3191 ACE
3192 *** Failers
3193 ABC
3194 ABD
3196 /a[b-d]/i
3197 AAC
3199 /a[-b]/i
3200 A-
3202 /a[b-]/i
3203 A-
3205 /a]/i
3206 A]
3208 /a[]]b/i
3209 A]B
3211 /a[^bc]d/i
3212 AED
3214 /a[^-b]c/i
3215 ADC
3216 *** Failers
3217 ABD
3218 A-C
3220 /a[^]b]c/i
3221 ADC
3223 /ab|cd/i
3224 ABC
3225 ABCD
3227 /()ef/i
3228 DEF
3230 /$b/i
3231 *** Failers
3232 A]C
3233 B
3235 /a\(b/i
3236 A(B
3238 /a\(*b/i
3239 AB
3240 A((B
3242 /a\\b/i
3243 A\B
3245 /((a))/i
3246 ABC
3248 /(a)b(c)/i
3249 ABC
3251 /a+b+c/i
3252 AABBABC
3254 /a{1,}b{1,}c/i
3255 AABBABC
3257 /a.+?c/i
3258 ABCABC
3260 /a.*?c/i
3261 ABCABC
3263 /a.{0,5}?c/i
3264 ABCABC
3266 /(a+|b)*/i
3267 AB
3269 /(a+|b){0,}/i
3270 AB
3272 /(a+|b)+/i
3273 AB
3275 /(a+|b){1,}/i
3276 AB
3278 /(a+|b)?/i
3279 AB
3281 /(a+|b){0,1}/i
3282 AB
3284 /(a+|b){0,1}?/i
3285 AB
3287 /[^ab]*/i
3288 CDE
3290 /abc/i
3292 /a*/i
3295 /([abc])*d/i
3296 ABBBCD
3298 /([abc])*bcd/i
3299 ABCD
3301 /a|b|c|d|e/i
3302 E
3304 /(a|b|c|d|e)f/i
3305 EF
3307 /abcd*efg/i
3308 ABCDEFG
3310 /ab*/i
3311 XABYABBBZ
3312 XAYABBBZ
3314 /(ab|cd)e/i
3315 ABCDE
3317 /[abhgefdc]ij/i
3318 HIJ
3320 /^(ab|cd)e/i
3321 ABCDE
3323 /(abc|)ef/i
3324 ABCDEF
3326 /(a|b)c*d/i
3327 ABCD
3329 /(ab|ab*)bc/i
3330 ABC
3332 /a([bc]*)c*/i
3333 ABC
3335 /a([bc]*)(c*d)/i
3336 ABCD
3338 /a([bc]+)(c*d)/i
3339 ABCD
3341 /a([bc]*)(c+d)/i
3342 ABCD
3344 /a[bcd]*dcdcde/i
3345 ADCDCDE
3347 /a[bcd]+dcdcde/i
3349 /(ab|a)b*c/i
3350 ABC
3352 /((a)(b)c)(d)/i
3353 ABCD
3355 /[a-zA-Z_][a-zA-Z0-9_]*/i
3356 ALPHA
3358 /^a(bc+|b[eh])g|.h$/i
3359 ABH
3361 /(bc+d$|ef*g.|h?i(j|k))/i
3362 EFFGZ
3363 IJ
3364 REFFGZ
3365 *** Failers
3366 ADCDCDE
3367 EFFG
3368 BCDD
3370 /((((((((((a))))))))))/i
3371 A
3373 /(((((((((a)))))))))/i
3374 A
3376 /(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i
3377 A
3379 /(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i
3380 C
3382 /multiple words of text/i
3383 *** Failers
3384 AA
3385 UH-UH
3387 /multiple words/i
3388 MULTIPLE WORDS, YEAH
3390 /(.*)c(.*)/i
3391 ABCDE
3393 /\((.*), (.*)\)/i
3394 (A, B)
3396 /[k]/i
3398 /abcd/i
3399 ABCD
3401 /a(bc)d/i
3402 ABCD
3404 /a[-]?c/i
3405 AC
3407 /a(?!b)./
3408 abad
3410 /a(?=d)./
3411 abad
3413 /a(?=c|d)./
3414 abad
3416 /a(?:b|c|d)(.)/
3417 ace
3419 /a(?:b|c|d)*(.)/
3420 ace
3422 /a(?:b|c|d)+?(.)/
3423 ace
3424 acdbcdbe
3426 /a(?:b|c|d)+(.)/
3427 acdbcdbe
3429 /a(?:b|c|d){2}(.)/
3430 acdbcdbe
3432 /a(?:b|c|d){4,5}(.)/
3433 acdbcdbe
3435 /a(?:b|c|d){4,5}?(.)/
3436 acdbcdbe
3438 /((foo)|(bar))*/
3439 foobar
3441 /a(?:b|c|d){6,7}(.)/
3442 acdbcdbe
3444 /a(?:b|c|d){6,7}?(.)/
3445 acdbcdbe
3447 /a(?:b|c|d){5,6}(.)/
3448 acdbcdbe
3450 /a(?:b|c|d){5,6}?(.)/
3451 acdbcdbe
3453 /a(?:b|c|d){5,7}(.)/
3454 acdbcdbe
3456 /a(?:b|c|d){5,7}?(.)/
3457 acdbcdbe
3459 /a(?:b|(c|e){1,2}?|d)+?(.)/
3460 ace
3462 /^(.+)?B/
3463 AB
3465 /^([^a-z])|(\^)$/
3466 .
3468 /^[<>]&/
3469 <&OUT
3471 /(?:(f)(o)(o)|(b)(a)(r))*/
3472 foobar
3474 /(?<=a)b/
3475 ab
3476 *** Failers
3477 cb
3478 b
3480 /(?<!c)b/
3481 ab
3482 b
3483 b
3485 /(?:..)*a/
3486 aba
3488 /(?:..)*?a/
3489 aba
3491 /^(){3,5}/
3492 abc
3494 /^(a+)*ax/
3495 aax
3497 /^((a|b)+)*ax/
3498 aax
3500 /^((a|bc)+)*ax/
3501 aax
3503 /(a|x)*ab/
3504 cab
3506 /(a)*ab/
3507 cab
3509 /(?:(?i)a)b/
3510 ab
3512 /((?i)a)b/
3513 ab
3515 /(?:(?i)a)b/
3516 Ab
3518 /((?i)a)b/
3519 Ab
3521 /(?:(?i)a)b/
3522 *** Failers
3523 cb
3524 aB
3526 /((?i)a)b/
3528 /(?i:a)b/
3529 ab
3531 /((?i:a))b/
3532 ab
3534 /(?i:a)b/
3535 Ab
3537 /((?i:a))b/
3538 Ab
3540 /(?i:a)b/
3541 *** Failers
3542 aB
3543 aB
3545 /((?i:a))b/
3547 /(?:(?-i)a)b/i
3548 ab
3550 /((?-i)a)b/i
3551 ab
3553 /(?:(?-i)a)b/i
3554 aB
3556 /((?-i)a)b/i
3557 aB
3559 /(?:(?-i)a)b/i
3560 *** Failers
3561 aB
3562 Ab
3564 /((?-i)a)b/i
3566 /(?:(?-i)a)b/i
3567 aB
3569 /((?-i)a)b/i
3570 aB
3572 /(?:(?-i)a)b/i
3573 *** Failers
3574 Ab
3575 AB
3577 /((?-i)a)b/i
3579 /(?-i:a)b/i
3580 ab
3582 /((?-i:a))b/i
3583 ab
3585 /(?-i:a)b/i
3586 aB
3588 /((?-i:a))b/i
3589 aB
3591 /(?-i:a)b/i
3592 *** Failers
3593 AB
3594 Ab
3596 /((?-i:a))b/i
3598 /(?-i:a)b/i
3599 aB
3601 /((?-i:a))b/i
3602 aB
3604 /(?-i:a)b/i
3605 *** Failers
3606 Ab
3607 AB
3609 /((?-i:a))b/i
3611 /((?-i:a.))b/i
3612 *** Failers
3613 AB
3614 a\nB
3616 /((?s-i:a.))b/i
3617 a\nB
3619 /(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/
3620 cabbbb
3622 /(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/
3623 caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
3625 /foo\w*\d{4}baz/
3626 foobar1234baz
3628 /x(~~)*(?:(?:F)?)?/
3629 x~~
3631 /^a(?#xxx){3}c/
3632 aaac
3634 /^a (?#xxx) (?#yyy) {3}c/x
3635 aaac
3637 /(?<![cd])b/
3638 *** Failers
3639 B\nB
3640 dbcb
3642 /(?<![cd])[ab]/
3643 dbaacb
3645 /(?<!(c|d))b/
3647 /(?<!(c|d))[ab]/
3648 dbaacb
3650 /(?<!cd)[ab]/
3651 cdaccb
3653 /^(?:a?b?)*$/
3654 *** Failers
3655 dbcb
3656 a--
3658 /((?s)^a(.))((?m)^b$)/
3659 a\nb\nc\n
3661 /((?m)^b$)/
3662 a\nb\nc\n
3664 /(?m)^b/
3665 a\nb\n
3667 /(?m)^(b)/
3668 a\nb\n
3670 /((?m)^b)/
3671 a\nb\n
3673 /\n((?m)^b)/
3674 a\nb\n
3676 /((?s).)c(?!.)/
3677 a\nb\nc\n
3678 a\nb\nc\n
3680 /((?s)b.)c(?!.)/
3681 a\nb\nc\n
3682 a\nb\nc\n
3684 /^b/
3686 /()^b/
3687 *** Failers
3688 a\nb\nc\n
3689 a\nb\nc\n
3691 /((?m)^b)/
3692 a\nb\nc\n
3694 /(?(?!a)a|b)/
3696 /(?(?!a)b|a)/
3697 a
3699 /(?(?=a)b|a)/
3700 *** Failers
3701 a
3702 a
3704 /(?(?=a)a|b)/
3705 a
3707 /(\w+:)+/
3708 one:
3710 /$(?<=^(a))/
3711 a
3713 /([\w:]+::)?(\w+)$/
3714 abcd
3715 xy:z:::abcd
3717 /^[^bcd]*(c+)/
3718 aexycd
3720 /(a*)b+/
3721 caab
3723 /([\w:]+::)?(\w+)$/
3724 abcd
3725 xy:z:::abcd
3726 *** Failers
3727 abcd:
3728 abcd:
3730 /^[^bcd]*(c+)/
3731 aexycd
3733 /(>a+)ab/
3735 /(?>a+)b/
3736 aaab
3738 /([[:]+)/
3739 a:[b]:
3741 /([[=]+)/
3742 a=[b]=
3744 /([[.]+)/
3745 a.[b].
3747 /((?>a+)b)/
3748 aaab
3750 /(?>(a+))b/
3751 aaab
3753 /((?>[^()]+)|\([^()]*\))+/
3754 ((abc(ade)ufh()()x
3756 /a\Z/
3757 *** Failers
3758 aaab
3759 a\nb\n
3761 /b\Z/
3762 a\nb\n
3764 /b\z/
3766 /b\Z/
3767 a\nb
3769 /b\z/
3770 a\nb
3771 *** Failers
3773 /(?>.*)(?<=(abcd|wxyz))/
3774 alphabetabcd
3775 endingwxyz
3776 *** Failers
3777 a rather long string that doesn't end with one of them
3779 /word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/
3780 word cat dog elephant mussel cow horse canary baboon snake shark otherword
3781 word cat dog elephant mussel cow horse canary baboon snake shark
3783 /word (?>[a-zA-Z0-9]+ ){0,30}otherword/
3784 word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope
3786 /(?<=\d{3}(?!999))foo/
3787 999foo
3788 123999foo
3789 *** Failers
3790 123abcfoo
3792 /(?<=(?!...999)\d{3})foo/
3793 999foo
3794 123999foo
3795 *** Failers
3796 123abcfoo
3798 /(?<=\d{3}(?!999)...)foo/
3799 123abcfoo
3800 123456foo
3801 *** Failers
3802 123999foo
3804 /(?<=\d{3}...)(?<!999)foo/
3805 123abcfoo
3806 123456foo
3807 *** Failers
3808 123999foo
3810 /((Z)+|A)*/
3811 ZABCDEFG
3813 /(Z()|A)*/
3814 ZABCDEFG
3816 /(Z(())|A)*/
3817 ZABCDEFG
3819 /((?>Z)+|A)*/
3820 ZABCDEFG
3822 /((?>)+|A)*/
3823 ZABCDEFG
3825 /a*/g
3826 abbab
3828 /^[a-\d]/
3829 abcde
3830 -things
3831 0digit
3832 *** Failers
3833 bcdef
3835 /^[\d-a]/
3836 abcde
3837 -things
3838 0digit
3839 *** Failers
3840 bcdef
3842 /[[:space:]]+/
3843 > \x09\x0a\x0c\x0d\x0b<
3845 /[[:blank:]]+/
3846 > \x09\x0a\x0c\x0d\x0b<
3848 /[\s]+/
3849 > \x09\x0a\x0c\x0d\x0b<
3851 /\s+/
3852 > \x09\x0a\x0c\x0d\x0b<
3854 /a\vb/x
3855 ab
3857 /(?!\A)x/m
3858 a\nxb\n
3860 /(?!^)x/m
3861 a\nxb\n
3863 /abc\Qabc\Eabc/
3864 abcabcabc
3866 /abc\Q(*+|\Eabc/
3867 abc(*+|abc
3869 / abc\Q abc\Eabc/x
3870 abc abcabc
3871 *** Failers
3872 abcabcabc
3874 /abc#comment
3875 \Q#not comment
3876 literal\E/x
3877 abc#not comment\n literal
3879 /abc#comment
3880 \Q#not comment
3881 literal/x
3882 abc#not comment\n literal
3884 /abc#comment
3885 \Q#not comment
3886 literal\E #more comment
3887 /x
3888 abc#not comment\n literal
3890 /abc#comment
3891 \Q#not comment
3892 literal\E #more comment/x
3893 abc#not comment\n literal
3895 /\Qabc\$xyz\E/
3896 abc\\\$xyz
3898 /\Qabc\E\$\Qxyz\E/
3899 abc\$xyz
3901 /\Gabc/
3902 abc
3903 *** Failers
3904 xyzabc
3906 /\Gabc./g
3907 abc1abc2xyzabc3
3909 /abc./g
3910 abc1abc2xyzabc3
3912 /a(?x: b c )d/
3913 XabcdY
3914 *** Failers
3915 Xa b c d Y
3917 /((?x)x y z | a b c)/
3918 XabcY
3919 AxyzB
3921 /(?i)AB(?-i)C/
3922 XabCY
3923 *** Failers
3924 XabcY
3926 /((?i)AB(?-i)C|D)E/
3927 abCE
3928 DE
3929 *** Failers
3930 abcE
3931 abCe
3932 dE
3933 De
3935 /[z\Qa-d]\E]/
3936 z
3937 a
3938 -
3939 d
3940 ]
3941 *** Failers
3942 b
3944 /[\z\C]/
3945 z
3946 C
3948 /\M/
3949 M
3951 /(a+)*b/
3952 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
3954 /(?i)reg(?:ul(?:[aä]|ae)r|ex)/
3955 REGular
3956 regulaer
3957 Regex
3958 regulär
3960 /Åæåä[à-ÿÀ-ß]+/
3961 Åæåäà
3962 Åæåäÿ
3963 ÅæåäÀ
3964 Åæåäß
3966 /(?<=Z)X./
3967 \x84XAZXB
3969 /^(?(2)a|(1)(2))+$/
3970 123a
3972 /(?<=a|bbbb)c/
3973 ac
3974 bbbbc
3976 /abc/SS>testsavedregex
3977 <testsavedregex
3978 abc
3979 *** Failers
3980 bca
3982 /abc/FSS>testsavedregex
3983 <testsavedregex
3984 abc
3985 *** Failers
3986 bca
3988 /(a|b)/S>testsavedregex
3989 <testsavedregex
3990 abc
3991 *** Failers
3992 def
3994 /(a|b)/SF>testsavedregex
3995 <testsavedregex
3996 abc
3997 *** Failers
3998 def
4000 /line\nbreak/
4001 this is a line\nbreak
4002 line one\nthis is a line\nbreak in the second line
4004 /line\nbreak/f
4005 this is a line\nbreak
4006 ** Failers
4007 line one\nthis is a line\nbreak in the second line
4009 /line\nbreak/mf
4010 this is a line\nbreak
4011 ** Failers
4012 line one\nthis is a line\nbreak in the second line
4014 /1234/
4015 123\P
4016 a4\P\R
4018 /1234/
4019 123\P
4020 4\P\R
4022 /^/mg
4023 a\nb\nc\n
4024 \
4026 /(?<=C\n)^/mg
4027 A\nC\nC\n
4029 /(?s)A?B/
4030 AB
4031 aB
4033 /(?s)A*B/
4034 AB
4035 aB
4037 /(?m)A?B/
4038 AB
4039 aB
4041 /(?m)A*B/
4042 AB
4043 aB
4045 /Content-Type\x3A[^\r\n]{6,}/
4046 Content-Type:xxxxxyyy
4048 /Content-Type\x3A[^\r\n]{6,}z/
4049 Content-Type:xxxxxyyyz
4051 /Content-Type\x3A[^a]{6,}/
4052 Content-Type:xxxyyy
4054 /Content-Type\x3A[^a]{6,}z/
4055 Content-Type:xxxyyyz
4057 /^abc/m
4058 xyz\nabc
4059 xyz\nabc\<lf>
4060 xyz\r\nabc\<lf>
4061 xyz\rabc\<cr>
4062 xyz\r\nabc\<crlf>
4063 ** Failers
4064 xyz\nabc\<cr>
4065 xyz\r\nabc\<cr>
4066 xyz\nabc\<crlf>
4067 xyz\rabc\<crlf>
4068 xyz\rabc\<lf>
4070 /abc$/m<lf>
4071 xyzabc
4072 xyzabc\n
4073 xyzabc\npqr
4074 xyzabc\r\<cr>
4075 xyzabc\rpqr\<cr>
4076 xyzabc\r\n\<crlf>
4077 xyzabc\r\npqr\<crlf>
4078 ** Failers
4079 xyzabc\r
4080 xyzabc\rpqr
4081 xyzabc\r\n
4082 xyzabc\r\npqr
4084 /^abc/m<cr>
4085 xyz\rabcdef
4086 xyz\nabcdef\<lf>
4087 ** Failers
4088 xyz\nabcdef
4090 /^abc/m<lf>
4091 xyz\nabcdef
4092 xyz\rabcdef\<cr>
4093 ** Failers
4094 xyz\rabcdef
4096 /^abc/m<crlf>
4097 xyz\r\nabcdef
4098 xyz\rabcdef\<cr>
4099 ** Failers
4100 xyz\rabcdef
4102 /.*/<lf>
4103 abc\ndef
4104 abc\rdef
4105 abc\r\ndef
4106 \<cr>abc\ndef
4107 \<cr>abc\rdef
4108 \<cr>abc\r\ndef
4109 \<crlf>abc\ndef
4110 \<crlf>abc\rdef
4111 \<crlf>abc\r\ndef
4113 /\w+(.)(.)?def/s
4114 abc\ndef
4115 abc\rdef
4116 abc\r\ndef
4118 /^\w+=.*(\\\n.*)*/
4119 abc=xyz\\\npqr
4121 /^(a()*)*/
4122 aaaa
4124 /^(?:a(?:(?:))*)*/
4125 aaaa
4127 /^(a()+)+/
4128 aaaa
4130 /^(?:a(?:(?:))+)+/
4131 aaaa
4133 /(a|)*\d/
4134 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
4135 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
4137 /(?>a|)*\d/
4138 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
4139 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
4141 /(?:a|)*\d/
4142 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
4143 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
4145 /^a.b/<lf>
4146 a\rb
4147 a\nb\<cr>
4148 ** Failers
4149 a\nb
4150 a\nb\<any>
4151 a\rb\<cr>
4152 a\rb\<any>
4154 /^abc./mgx<any>
4155 abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK
4157 /abc.$/mgx<any>
4158 abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9
4160 /^a\Rb/<bsr_unicode>
4161 a\nb
4162 a\rb
4163 a\r\nb
4164 a\x0bb
4165 a\x0cb
4166 a\x85b
4167 ** Failers
4168 a\n\rb
4170 /^a\R*b/<bsr_unicode>
4171 ab
4172 a\nb
4173 a\rb
4174 a\r\nb
4175 a\x0bb
4176 a\x0cb
4177 a\x85b
4178 a\n\rb
4179 a\n\r\x85\x0cb
4181 /^a\R+b/<bsr_unicode>
4182 a\nb
4183 a\rb
4184 a\r\nb
4185 a\x0bb
4186 a\x0cb
4187 a\x85b
4188 a\n\rb
4189 a\n\r\x85\x0cb
4190 ** Failers
4191 ab
4193 /^a\R{1,3}b/<bsr_unicode>
4194 a\nb
4195 a\n\rb
4196 a\n\r\x85b
4197 a\r\n\r\nb
4198 a\r\n\r\n\r\nb
4199 a\n\r\n\rb
4200 a\n\n\r\nb
4201 ** Failers
4202 a\n\n\n\rb
4203 a\r
4205 /^a[\R]b/<bsr_unicode>
4206 aRb
4207 ** Failers
4208 a\nb
4210 /.+foo/
4211 afoo
4212 ** Failers
4213 \r\nfoo
4214 \nfoo
4216 /.+foo/<crlf>
4217 afoo
4218 \nfoo
4219 ** Failers
4220 \r\nfoo
4222 /.+foo/<any>
4223 afoo
4224 ** Failers
4225 \nfoo
4226 \r\nfoo
4228 /.+foo/s
4229 afoo
4230 \r\nfoo
4231 \nfoo
4233 /^$/mg<any>
4234 abc\r\rxyz
4235 abc\n\rxyz
4236 ** Failers
4237 abc\r\nxyz
4239 /^X/m
4240 XABC
4241 ** Failers
4242 XABC\B
4244 /(?m)^$/<any>g+
4245 abc\r\n\r\n
4247 /(?m)^$|^\r\n/<any>g+
4248 abc\r\n\r\n
4250 /(?m)$/<any>g+
4251 abc\r\n\r\n
4253 /(?|(abc)|(xyz))/
4254 >abc<
4255 >xyz<
4257 /(x)(?|(abc)|(xyz))(x)/
4258 xabcx
4259 xxyzx
4261 /(x)(?|(abc)(pqr)|(xyz))(x)/
4262 xabcpqrx
4263 xxyzx
4265 /(?|(abc)|(xyz))(?1)/
4266 abcabc
4267 xyzabc
4268 ** Failers
4269 xyzxyz
4271 /\H\h\V\v/
4272 X X\x0a
4273 X\x09X\x0b
4274 ** Failers
4275 \xa0 X\x0a
4277 /\H*\h+\V?\v{3,4}/
4278 \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a
4279 \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a
4280 \x09\x20\xa0\x0a\x0b\x0c
4281 ** Failers
4282 \x09\x20\xa0\x0a\x0b
4284 /\H{3,4}/
4285 XY ABCDE
4286 XY PQR ST
4288 /.\h{3,4}./
4289 XY AB PQRS
4291 /\h*X\h?\H+Y\H?Z/
4292 >XNNNYZ
4293 > X NYQZ
4294 ** Failers
4295 >XYZ
4296 > X NY Z
4298 /\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/
4299 >XY\x0aZ\x0aA\x0bNN\x0c
4300 >\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c
4302 /.+A/<crlf>
4303 \r\nA
4305 /\nA/<crlf>
4306 \r\nA
4308 /[\r\n]A/<crlf>
4309 \r\nA
4311 /(\r|\n)A/<crlf>
4312 \r\nA
4314 /a\Rb/I<bsr_anycrlf>
4315 a\rb
4316 a\nb
4317 a\r\nb
4318 ** Failers
4319 a\x85b
4320 a\x0bb
4322 /a\Rb/I<bsr_unicode>
4323 a\rb
4324 a\nb
4325 a\r\nb
4326 a\x85b
4327 a\x0bb
4328 ** Failers
4329 a\x85b\<bsr_anycrlf>
4330 a\x0bb\<bsr_anycrlf>
4332 /a\R?b/I<bsr_anycrlf>
4333 a\rb
4334 a\nb
4335 a\r\nb
4336 ** Failers
4337 a\x85b
4338 a\x0bb
4340 /a\R?b/I<bsr_unicode>
4341 a\rb
4342 a\nb
4343 a\r\nb
4344 a\x85b
4345 a\x0bb
4346 ** Failers
4347 a\x85b\<bsr_anycrlf>
4348 a\x0bb\<bsr_anycrlf>
4350 /a\R{2,4}b/I<bsr_anycrlf>
4351 a\r\n\nb
4352 a\n\r\rb
4353 a\r\n\r\n\r\n\r\nb
4354 ** Failers
4355 a\x85\85b
4356 a\x0b\0bb
4358 /a\R{2,4}b/I<bsr_unicode>
4359 a\r\rb
4360 a\n\n\nb
4361 a\r\n\n\r\rb
4362 a\x85\85b
4363 a\x0b\0bb
4364 ** Failers
4365 a\r\r\r\r\rb
4366 a\x85\85b\<bsr_anycrlf>
4367 a\x0b\0bb\<bsr_anycrlf>
4369 /a(?!)|\wbc/
4370 abc
4372 /a[]b/<JS>
4373 ** Failers
4374 ab
4376 /a[]+b/<JS>
4377 ** Failers
4378 ab
4380 /a[]*+b/<JS>
4381 ** Failers
4382 ab
4384 /a[^]b/<JS>
4385 aXb
4386 a\nb
4387 ** Failers
4388 ab
4390 /a[^]+b/<JS>
4391 aXb
4392 a\nX\nXb
4393 ** Failers
4394 ab
4396 /X$/E
4397 X
4398 ** Failers
4399 X\n
4401 /X$/
4402 X
4403 X\n
4405 /xyz/C
4406 xyz
4407 abcxyz
4408 abcxyz\Y
4409 ** Failers
4410 abc
4411 abc\Y
4412 abcxypqr
4413 abcxypqr\Y
4415 /(*NO_START_OPT)xyz/C
4416 abcxyz
4418 /(?C)ab/
4419 ab
4420 \C-ab
4422 /ab/C
4423 ab
4424 \C-ab
4426 /^"((?(?=[a])[^"])|b)*"$/C
4427 "ab"
4428 \C-"ab"
4430 /\d+X|9+Y/
4431 ++++123999\P
4432 ++++123999Y\P
4434 /Z(*F)/
4435 Z\P
4436 ZA\P
4438 /Z(?!)/
4439 Z\P
4440 ZA\P
4442 /dog(sbody)?/
4443 dogs\P
4444 dogs\P\P
4446 /dog(sbody)??/
4447 dogs\P
4448 dogs\P\P
4450 /dog|dogsbody/
4451 dogs\P
4452 dogs\P\P
4454 /dogsbody|dog/
4455 dogs\P
4456 dogs\P\P
4458 /Z(*F)Q|ZXY/
4459 Z\P
4460 ZA\P
4461 X\P
4463 /\bthe cat\b/
4464 the cat\P
4465 the cat\P\P
4467 /dog(sbody)?/
4468 dogs\D\P
4469 body\D\R
4471 /dog(sbody)?/
4472 dogs\D\P\P
4473 body\D\R
4475 /abc/
4476 abc\P
4477 abc\P\P
4479 /abc\K123/
4480 xyzabc123pqr
4482 /(?<=abc)123/
4483 xyzabc123pqr
4484 xyzabc12\P
4485 xyzabc12\P\P
4487 /\babc\b/
4488 +++abc+++
4489 +++ab\P
4490 +++ab\P\P
4492 /(?=C)/g+
4493 ABCDECBA
4495 /(abc|def|xyz)/I
4496 terhjk;abcdaadsfe
4497 the quick xyz brown fox
4498 \Yterhjk;abcdaadsfe
4499 \Ythe quick xyz brown fox
4500 ** Failers
4501 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
4502 \Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
4504 /(abc|def|xyz)/SI
4505 terhjk;abcdaadsfe
4506 the quick xyz brown fox
4507 \Yterhjk;abcdaadsfe
4508 \Ythe quick xyz brown fox
4509 ** Failers
4510 thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
4511 \Ythejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd
4513 /abcd*/+
4514 xxxxabcd\P
4515 xxxxabcd\P\P
4516 dddxxx\R
4517 xxxxabcd\P\P
4518 xxx\R
4520 /abcd*/i
4521 xxxxabcd\P
4522 xxxxabcd\P\P
4523 XXXXABCD\P
4524 XXXXABCD\P\P
4526 /abc\d*/
4527 xxxxabc1\P
4528 xxxxabc1\P\P
4530 /abc[de]*/
4531 xxxxabcde\P
4532 xxxxabcde\P\P
4534 /(?:(?1)|B)(A(*F)|C)/
4535 ABCD
4536 CCD
4537 ** Failers
4538 CAD
4540 /^(?:(?1)|B)(A(*F)|C)/
4541 CCD
4542 BCD
4543 ** Failers
4544 ABCD
4545 CAD
4546 BAD
4548 /^(?!a(*SKIP)b)/
4549 ac
4551 /^(?=a(*SKIP)b|ac)/
4552 ** Failers
4553 ac
4555 /^(?=a(*THEN)b|ac)/
4556 ac
4558 /^(?=a(*PRUNE)b)/
4559 ab
4560 ** Failers
4561 ac
4563 /^(?(?!a(*SKIP)b))/
4564 ac
4566 /(?<=abc)def/
4567 abc\P\P
4569 /abc$/
4570 abc
4571 abc\P
4572 abc\P\P
4574 /abc$/m
4575 abc
4576 abc\n
4577 abc\P\P
4578 abc\n\P\P
4579 abc\P
4580 abc\n\P
4582 /abc\z/
4583 abc
4584 abc\P
4585 abc\P\P
4587 /abc\Z/
4588 abc
4589 abc\P
4590 abc\P\P
4592 /abc\b/
4593 abc
4594 abc\P
4595 abc\P\P
4597 /abc\B/
4598 abc
4599 abc\P
4600 abc\P\P
4602 /.+/
4603 abc\>0
4604 abc\>1
4605 abc\>2
4606 abc\>3
4607 abc\>4
4608 abc\>-4
4610 /^(?:a)++\w/
4611 aaaab
4612 ** Failers
4613 aaaa
4614 bbb
4616 /^(?:aa|(?:a)++\w)/
4617 aaaab
4618 aaaa
4619 ** Failers
4620 bbb
4622 /^(?:a)*+\w/
4623 aaaab
4624 bbb
4625 ** Failers
4626 aaaa
4628 /^(a)++\w/
4629 aaaab
4630 ** Failers
4631 aaaa
4632 bbb
4634 /^(a|)++\w/
4635 aaaab
4636 ** Failers
4637 aaaa
4638 bbb
4640 /(?=abc){3}abc/+
4641 abcabcabc
4642 ** Failers
4643 xyz
4645 /(?=abc)+abc/+
4646 abcabcabc
4647 ** Failers
4648 xyz
4650 /(?=abc)++abc/+
4651 abcabcabc
4652 ** Failers
4653 xyz
4655 /(?=abc){0}xyz/
4656 xyz
4658 /(?=abc){1}xyz/
4659 ** Failers
4660 xyz
4662 /(?=(a))?./
4663 ab
4664 bc
4666 /(?=(a))??./
4667 ab
4668 bc
4670 /^(?=(a)){0}b(?1)/
4671 backgammon
4673 /^(?=(?1))?[az]([abc])d/
4674 abd
4675 zcdxx
4677 /^(?!a){0}\w+/
4678 aaaaa
4680 /(?<=(abc))?xyz/
4681 abcxyz
4682 pqrxyz
4684 /((?2))((?1))/
4685 abc
4687 /(?(R)a+|(?R)b)/
4688 aaaabcde
4690 /(?(R)a+|((?R))b)/
4691 aaaabcde
4693 /((?(R)a+|(?1)b))/
4694 aaaabcde
4696 /((?(R2)a+|(?1)b))/
4697 aaaabcde
4699 /(?(R)a*(?1)|((?R))b)/
4700 aaaabcde
4702 /(a+)/
4703 \O6aaaa
4704 \O8aaaa
4706 /ab\Cde/
4707 abXde
4709 /(?<=ab\Cde)X/
4710 abZdeX
4712 /^\R/
4713 \r\P
4714 \r\P\P
4716 /^\R{2,3}x/
4717 \r\P
4718 \r\P\P
4719 \r\r\P
4720 \r\r\P\P
4721 \r\r\r\P
4722 \r\r\r\P\P
4723 \r\rx
4724 \r\r\rx
4726 /^\R{2,3}?x/
4727 \r\P
4728 \r\P\P
4729 \r\r\P
4730 \r\r\P\P
4731 \r\r\r\P
4732 \r\r\r\P\P
4733 \r\rx
4734 \r\r\rx
4736 /^\R?x/
4737 \r\P
4738 \r\P\P
4739 x
4740 \rx
4742 /^\R+x/
4743 \r\P
4744 \r\P\P
4745 \r\n\P
4746 \r\n\P\P
4747 \rx
4749 /^a$/<CRLF>
4750 a\r\P
4751 a\r\P\P
4753 /^a$/m<CRLF>
4754 a\r\P
4755 a\r\P\P
4757 /^(a$|a\r)/<CRLF>
4758 a\r\P
4759 a\r\P\P
4761 /^(a$|a\r)/m<CRLF>
4762 a\r\P
4763 a\r\P\P
4765 /./<CRLF>
4766 \r\P
4767 \r\P\P
4769 /.{2,3}/<CRLF>
4770 \r\P
4771 \r\P\P
4772 \r\r\P
4773 \r\r\P\P
4774 \r\r\r\P
4775 \r\r\r\P\P
4777 /.{2,3}?/<CRLF>
4778 \r\P
4779 \r\P\P
4780 \r\r\P
4781 \r\r\P\P
4782 \r\r\r\P
4783 \r\r\r\P\P
4785 /-- Test simple validity check for restarts --/
4787 /abcdef/
4788 abc\R
4790 /<H((?(?!<H|F>)(.)|(?R))++)*F>/
4791 text <H more text <H texting more hexA0-"\xA0" hex above 7F-"\xBC" F> text xxxxx <H text F> text F> text2 <H text sample F> more text.
4793 /^(?>.{4})abc|^\w\w.xabcd/
4794 xxxxabcd
4795 xx\xa0xabcd
4797 /^(.{4}){2}+abc|^\w\w.x\w\w\w\wabcd/
4798 xxxxxxxxabcd
4799 xx\xa0xxxxxabcd
4801 /-- End of testinput8 --/