/[pcre]/code/trunk/testdata/testoutput2
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revision 166 by ph10, Wed May 9 14:48:28 2007 UTC revision 167 by ph10, Wed May 9 15:53:54 2007 UTC
# Line 3  Capturing subpattern count = 1 Line 3  Capturing subpattern count = 1
3  No options  No options
4  No first char  No first char
5  No need char  No need char
6    Capturing subpattern count = 1
7     0:
8    No options
9     0:
10    No first char
11     0:
12    No need char
13     0:
14    
15  /abc/I  /abc/I
16  Capturing subpattern count = 0  Capturing subpattern count = 0
17  No options  No options
18  First char = 'a'  First char = 'a'
19  Need char = 'c'  Need char = 'c'
20    Capturing subpattern count = 0
21    No match
22    No options
23    No match
24    First char = 'a'
25    No match
26    Need char = 'c'
27    No match
28      abc      abc
29   0: abc   0: abc
30     0: abc
31     0: abc
32      defabc      defabc
33   0: abc   0: abc
34     0: abc
35     0: abc
36      \Aabc      \Aabc
37   0: abc   0: abc
38     0: abc
39     0: abc
40      *** Failers      *** Failers
41  No match  No match
42    No match
43    No match
44      \Adefabc      \Adefabc
45  No match  No match
46    No match
47    No match
48      ABC      ABC
49  No match  No match
50    No match
51    No match
52    
53  /^abc/I  /^abc/I
54  Capturing subpattern count = 0  Capturing subpattern count = 0
55  Options: anchored  Options: anchored
56  No first char  No first char
57  No need char  No need char
58    Capturing subpattern count = 0
59    No match
60    Options: anchored
61    No match
62    No first char
63    No match
64    No need char
65    No match
66      abc      abc
67   0: abc   0: abc
68     0: abc
69    No match
70      \Aabc      \Aabc
71   0: abc   0: abc
72     0: abc
73    No match
74      *** Failers      *** Failers
75  No match  No match
76    No match
77    No match
78      defabc      defabc
79  No match  No match
80    No match
81    No match
82      \Adefabc      \Adefabc
83  No match  No match
84    No match
85    No match
86    
87  /a+bc/I  /a+bc/I
88  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 44  Partial matching not supported Line 90  Partial matching not supported
90  No options  No options
91  First char = 'a'  First char = 'a'
92  Need char = 'c'  Need char = 'c'
93    Capturing subpattern count = 0
94    No match
95    Partial matching not supported
96    No match
97    No options
98    No match
99    First char = 'a'
100    No match
101    Need char = 'c'
102    No match
103    
104  /a*bc/I  /a*bc/I
105  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 51  Partial matching not supported Line 107  Partial matching not supported
107  No options  No options
108  No first char  No first char
109  Need char = 'c'  Need char = 'c'
110    Capturing subpattern count = 0
111    No match
112    Partial matching not supported
113    No match
114    No options
115    No match
116    No first char
117    No match
118    Need char = 'c'
119    No match
120    
121  /a{3}bc/I  /a{3}bc/I
122  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 58  Partial matching not supported Line 124  Partial matching not supported
124  No options  No options
125  First char = 'a'  First char = 'a'
126  Need char = 'c'  Need char = 'c'
127    Capturing subpattern count = 0
128    No match
129    Partial matching not supported
130    No match
131    No options
132    No match
133    First char = 'a'
134    No match
135    Need char = 'c'
136    No match
137    
138  /(abc|a+z)/I  /(abc|a+z)/I
139  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 65  Partial matching not supported Line 141  Partial matching not supported
141  No options  No options
142  First char = 'a'  First char = 'a'
143  No need char  No need char
144    Capturing subpattern count = 1
145    No match
146    Partial matching not supported
147    No match
148    No options
149    No match
150    First char = 'a'
151    No match
152    No need char
153    No match
154    
155  /^abc$/I  /^abc$/I
156  Capturing subpattern count = 0  Capturing subpattern count = 0
157  Options: anchored  Options: anchored
158  No first char  No first char
159  No need char  No need char
160    Capturing subpattern count = 0
161    No match
162    Options: anchored
163    No match
164    No first char
165    No match
166    No need char
167    No match
168      abc      abc
169   0: abc   0: abc
170     0: abc
171    No match
172      *** Failers      *** Failers
173  No match  No match
174    No match
175    No match
176      def\nabc      def\nabc
177  No match  No match
178    No match
179    No match
180    
181  /ab\hdef/X  /ab\hdef/X
182  Failed: unrecognized character follows \ at offset 3  Failed: unrecognized character follows \ at offset 3
# Line 117  Partial matching not supported Line 217  Partial matching not supported
217  No options  No options
218  First char at start or follows newline  First char at start or follows newline
219  Need char = 'b'  Need char = 'b'
220    Capturing subpattern count = 0
221     0: Capturing sub
222    Partial matching not supported
223    No match
224    No options
225    No match
226    First char at start or follows newline
227    No match
228    Need char = 'b'
229     0: Need char = 'b
230    
231  /.*?b/I  /.*?b/I
232  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 124  Partial matching not supported Line 234  Partial matching not supported
234  No options  No options
235  First char at start or follows newline  First char at start or follows newline
236  Need char = 'b'  Need char = 'b'
237    Capturing subpattern count = 0
238     0: Capturing sub
239    Partial matching not supported
240    No match
241    No options
242    No match
243    First char at start or follows newline
244    No match
245    Need char = 'b'
246     0: Need char = 'b
247    
248  /cat|dog|elephant/I  /cat|dog|elephant/I
249  Capturing subpattern count = 0  Capturing subpattern count = 0
250  No options  No options
251  No first char  No first char
252  No need char  No need char
253    Capturing subpattern count = 0
254    No match
255    No options
256    No match
257    No first char
258    No match
259    No need char
260    No match
261      this sentence eventually mentions a cat      this sentence eventually mentions a cat
262   0: cat   0: cat
263     0: cat
264     0: cat
265      this sentences rambles on and on for a while and then reaches elephant      this sentences rambles on and on for a while and then reaches elephant
266   0: elephant   0: elephant
267     0: elephant
268     0: elephant
269    
270  /cat|dog|elephant/IS  /cat|dog|elephant/IS
271  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 141  No options Line 273  No options
273  No first char  No first char
274  No need char  No need char
275  Starting byte set: c d e  Starting byte set: c d e
276    Capturing subpattern count = 0
277    No match
278    No options
279    No match
280    No first char
281    No match
282    No need char
283    No match
284    Starting byte set: c d e
285    No match
286      this sentence eventually mentions a cat      this sentence eventually mentions a cat
287   0: cat   0: cat
288     0: cat
289     0: cat
290      this sentences rambles on and on for a while and then reaches elephant      this sentences rambles on and on for a while and then reaches elephant
291   0: elephant   0: elephant
292     0: elephant
293     0: elephant
294    
295  /cat|dog|elephant/IiS  /cat|dog|elephant/IiS
296  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 152  Options: caseless Line 298  Options: caseless
298  No first char  No first char
299  No need char  No need char
300  Starting byte set: C D E c d e  Starting byte set: C D E c d e
301    Capturing subpattern count = 0
302    No match
303    Options: caseless
304    No match
305    No first char
306    No match
307    No need char
308    No match
309    Starting byte set: C D E c d e
310    No match
311      this sentence eventually mentions a CAT cat      this sentence eventually mentions a CAT cat
312   0: CAT   0: CAT
313     0: CAT
314     0: CAT
315      this sentences rambles on and on for a while to elephant ElePhant      this sentences rambles on and on for a while to elephant ElePhant
316   0: elephant   0: elephant
317     0: elephant
318     0: elephant
319    
320  /a|[bcd]/IS  /a|[bcd]/IS
321  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 163  No options Line 323  No options
323  No first char  No first char
324  No need char  No need char
325  Starting byte set: a b c d  Starting byte set: a b c d
326    Capturing subpattern count = 0
327     0: a
328    No options
329    No match
330    No first char
331     0: c
332    No need char
333     0: d
334    Starting byte set: a b c d
335     0: a
336    
337  /(a|[^\dZ])/IS  /(a|[^\dZ])/IS
338  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 183  Starting byte set: \x00 \x01 \x02 \x03 \ Line 353  Starting byte set: \x00 \x01 \x02 \x03 \
353    \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec    \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec
354    \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb    \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb
355    \xfc \xfd \xfe \xff    \xfc \xfd \xfe \xff
356    Capturing subpattern count = 1
357     0: C
358     1: C
359    No options
360     0: N
361     1: N
362    No first char
363     0: N
364     1: N
365    No need char
366     0: N
367     1: N
368    Starting byte set: \x00 \x01 \x02 \x03 \x04 \x05 \x06 \x07 \x08 \x09 \x0a
369     0: S
370     1: S
371      \x0b \x0c \x0d \x0e \x0f \x10 \x11 \x12 \x13 \x14 \x15 \x16 \x17 \x18 \x19
372     0: \x0b
373     1: \x0b
374      \x1a \x1b \x1c \x1d \x1e \x1f \x20 ! " # $ % & ' ( ) * + , - . / : ; < = >
375     0: \x1a
376     1: \x1a
377      ? @ 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
378     0: ?
379     1: ?
380      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
381     0: e
382     1: e
383      \x84 \x85 \x86 \x87 \x88 \x89 \x8a \x8b \x8c \x8d \x8e \x8f \x90 \x91 \x92
384     0: \x84
385     1: \x84
386      \x93 \x94 \x95 \x96 \x97 \x98 \x99 \x9a \x9b \x9c \x9d \x9e \x9f \xa0 \xa1
387     0: \x93
388     1: \x93
389      \xa2 \xa3 \xa4 \xa5 \xa6 \xa7 \xa8 \xa9 \xaa \xab \xac \xad \xae \xaf \xb0
390     0: \xa2
391     1: \xa2
392      \xb1 \xb2 \xb3 \xb4 \xb5 \xb6 \xb7 \xb8 \xb9 \xba \xbb \xbc \xbd \xbe \xbf
393     0: \xb1
394     1: \xb1
395      \xc0 \xc1 \xc2 \xc3 \xc4 \xc5 \xc6 \xc7 \xc8 \xc9 \xca \xcb \xcc \xcd \xce
396     0: \xc0
397     1: \xc0
398      \xcf \xd0 \xd1 \xd2 \xd3 \xd4 \xd5 \xd6 \xd7 \xd8 \xd9 \xda \xdb \xdc \xdd
399     0: \xcf
400     1: \xcf
401      \xde \xdf \xe0 \xe1 \xe2 \xe3 \xe4 \xe5 \xe6 \xe7 \xe8 \xe9 \xea \xeb \xec
402     0: \xde
403     1: \xde
404      \xed \xee \xef \xf0 \xf1 \xf2 \xf3 \xf4 \xf5 \xf6 \xf7 \xf8 \xf9 \xfa \xfb
405     0: \xed
406     1: \xed
407      \xfc \xfd \xfe \xff
408     0: \xfc
409     1: \xfc
410    
411  /(a|b)*[\s]/IS  /(a|b)*[\s]/IS
412  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 190  No options Line 414  No options
414  No first char  No first char
415  No need char  No need char
416  Starting byte set: \x09 \x0a \x0c \x0d \x20 a b  Starting byte set: \x09 \x0a \x0c \x0d \x20 a b
417    Capturing subpattern count = 1
418     0:
419    No options
420     0:
421    No first char
422     0:
423    No need char
424     0:
425    Starting byte set: \x09 \x0a \x0c \x0d \x20 a b
426     0:
427    
428  /(ab\2)/  /(ab\2)/
429  Failed: reference to non-existent subpattern at offset 6  Failed: reference to non-existent subpattern at offset 6
# Line 203  Max back reference = 2 Line 437  Max back reference = 2
437  No options  No options
438  First char = 'a'  First char = 'a'
439  Need char = 'c'  Need char = 'c'
440    Capturing subpattern count = 3
441    No match
442    Max back reference = 2
443    No match
444    No options
445    No match
446    First char = 'a'
447    No match
448    Need char = 'c'
449    No match
450      abcb      abcb
451   0: abcb   0: abcb
452   1: a   1: a
453   2: b   2: b
454   3: c   3: c
455     0: abcb
456     0: abcb
457     1: a
458     2: b
459     3: c
460     1: a
461    No match
462     2: b
463    No match
464     3: c
465    No match
466      \O0abcb      \O0abcb
467  Matched, but too many substrings  Matched, but too many substrings
468    Matched, but too many substrings
469    No match
470      \O3abcb      \O3abcb
471  Matched, but too many substrings  Matched, but too many substrings
472   0: abcb   0: abcb
473    Matched, but too many substrings
474    No match
475     0: abcb
476     0: abcb
477     1: a
478     2: b
479     3: c
480      \O6abcb      \O6abcb
481  Matched, but too many substrings  Matched, but too many substrings
482   0: abcb   0: abcb
483   1: a   1: a
484    Matched, but too many substrings
485    No match
486     0: abcb
487     0: abcb
488     1: a
489     2: b
490     3: c
491     1: a
492    No match
493      \O9abcb      \O9abcb
494  Matched, but too many substrings  Matched, but too many substrings
495   0: abcb   0: abcb
496   1: a   1: a
497   2: b   2: b
498    Matched, but too many substrings
499    No match
500     0: abcb
501     0: abcb
502     1: a
503     2: b
504     3: c
505     1: a
506    No match
507     2: b
508    No match
509      \O12abcb      \O12abcb
510   0: abcb   0: abcb
511   1: a   1: a
512   2: b   2: b
513   3: c   3: c
514     0: abcb
515     0: abcb
516     1: a
517     2: b
518     3: c
519     1: a
520    No match
521     2: b
522    No match
523     3: c
524    No match
525    
526  /(a)bc|(a)(b)\2/I  /(a)bc|(a)(b)\2/I
527  Capturing subpattern count = 3  Capturing subpattern count = 3
# Line 234  Max back reference = 2 Line 529  Max back reference = 2
529  No options  No options
530  First char = 'a'  First char = 'a'
531  No need char  No need char
532      abc  Capturing subpattern count = 3
533   0: abc  No match
534   1: a  Max back reference = 2
535      \O0abc  No match
536  Matched, but too many substrings  No options
537      \O3abc  No match
538  Matched, but too many substrings  First char = 'a'
539   0: abc  No match
540    No need char
541    No match
542        abc
543     0: abc
544     1: a
545     0: abc
546     0: abc
547     1: a
548     1: a
549    No match
550        \O0abc
551    Matched, but too many substrings
552    Matched, but too many substrings
553    No match
554        \O3abc
555    Matched, but too many substrings
556     0: abc
557    Matched, but too many substrings
558    No match
559     0: abc
560     0: abc
561     1: a
562      \O6abc      \O6abc
563   0: abc   0: abc
564   1: a   1: a
565     0: abc
566     0: abc
567     1: a
568     1: a
569    No match
570      aba      aba
571   0: aba   0: aba
572   1: <unset>   1: <unset>
573   2: a   2: a
574   3: b   3: b
575     0: aba
576     0: aba
577     1: <unset>
578     2: a
579     3: b
580     1: <unset>
581    No match
582     2: a
583    No match
584     3: b
585    No match
586      \O0aba      \O0aba
587  Matched, but too many substrings  Matched, but too many substrings
588    Matched, but too many substrings
589    No match
590      \O3aba      \O3aba
591  Matched, but too many substrings  Matched, but too many substrings
592   0: aba   0: aba
593    Matched, but too many substrings
594    No match
595     0: aba
596     0: aba
597     1: <unset>
598     2: a
599     3: b
600      \O6aba      \O6aba
601  Matched, but too many substrings  Matched, but too many substrings
602   0: aba   0: aba
603   1: <unset>   1: <unset>
604    Matched, but too many substrings
605    No match
606     0: aba
607     0: aba
608     1: <unset>
609     2: a
610     3: b
611     1: <unset>
612    No match
613      \O9aba      \O9aba
614  Matched, but too many substrings  Matched, but too many substrings
615   0: aba   0: aba
616   1: <unset>   1: <unset>
617   2: a   2: a
618    Matched, but too many substrings
619    No match
620     0: aba
621     0: aba
622     1: <unset>
623     2: a
624     3: b
625     1: <unset>
626    No match
627     2: a
628    No match
629      \O12aba      \O12aba
630   0: aba   0: aba
631   1: <unset>   1: <unset>
632   2: a   2: a
633   3: b   3: b
634     0: aba
635     0: aba
636     1: <unset>
637     2: a
638     3: b
639     1: <unset>
640    No match
641     2: a
642    No match
643     3: b
644    No match
645    
646  /abc$/IE  /abc$/IE
647  Capturing subpattern count = 0  Capturing subpattern count = 0
648  Options: dollar_endonly  Options: dollar_endonly
649  First char = 'a'  First char = 'a'
650  Need char = 'c'  Need char = 'c'
651    Capturing subpattern count = 0
652    No match
653    Options: dollar_endonly
654    No match
655    First char = 'a'
656    No match
657    Need char = 'c'
658    No match
659      abc      abc
660   0: abc   0: abc
661     0: abc
662     0: abc
663      *** Failers      *** Failers
664  No match  No match
665    No match
666    No match
667      abc\n      abc\n
668  No match  No match
669    No match
670    No match
671      abc\ndef      abc\ndef
672  No match  No match
673    No match
674    No match
675    
676  /(a)(b)(c)(d)(e)\6/  /(a)(b)(c)(d)(e)\6/
677  Failed: reference to non-existent subpattern at offset 17  Failed: reference to non-existent subpattern at offset 17
# Line 292  Capturing subpattern count = 0 Line 681  Capturing subpattern count = 0
681  No options  No options
682  First char = 't'  First char = 't'
683  Need char = 'x'  Need char = 'x'
684    Capturing subpattern count = 0
685    No match
686    No options
687    No match
688    First char = 't'
689    No match
690    Need char = 'x'
691    No match
692      the quick brown fox      the quick brown fox
693   0: the quick brown fox   0: the quick brown fox
694     0: the quick brown fox
695     0: the quick brown fox
696      this is a line with the quick brown fox      this is a line with the quick brown fox
697   0: the quick brown fox   0: the quick brown fox
698     0: the quick brown fox
699     0: the quick brown fox
700    
701  /the quick brown fox/IA  /the quick brown fox/IA
702  Capturing subpattern count = 0  Capturing subpattern count = 0
703  Options: anchored  Options: anchored
704  No first char  No first char
705  No need char  No need char
706    Capturing subpattern count = 0
707    No match
708    Options: anchored
709    No match
710    No first char
711    No match
712    No need char
713    No match
714      the quick brown fox      the quick brown fox
715   0: the quick brown fox   0: the quick brown fox
716     0: the quick brown fox
717    No match
718      *** Failers      *** Failers
719  No match  No match
720    No match
721    No match
722      this is a line with the quick brown fox      this is a line with the quick brown fox
723  No match  No match
724    No match
725    No match
726    
727  /ab(?z)cd/  /ab(?z)cd/
728  Failed: unrecognized character after (? at offset 4  Failed: unrecognized character after (? at offset 4
# Line 317  Capturing subpattern count = 0 Line 732  Capturing subpattern count = 0
732  No options  No options
733  No first char  No first char
734  No need char  No need char
735    Capturing subpattern count = 0
736    No match
737    No options
738    No match
739    No first char
740    No match
741    No need char
742    No match
743      abcdef      abcdef
744   0: abc   0: abc
745     0: abc
746    No match
747      abcdef\B      abcdef\B
748   0: def   0: def
749     0: def
750     0: def
751    
752  /.*((abc)$|(def))/I  /.*((abc)$|(def))/I
753  Capturing subpattern count = 3  Capturing subpattern count = 3
# Line 328  Partial matching not supported Line 755  Partial matching not supported
755  No options  No options
756  First char at start or follows newline  First char at start or follows newline
757  No need char  No need char
758    Capturing subpattern count = 3
759    No match
760    Partial matching not supported
761    No match
762    No options
763    No match
764    First char at start or follows newline
765    No match
766    No need char
767    No match
768      defabc      defabc
769   0: defabc   0: defabc
770   1: abc   1: abc
771   2: abc   2: abc
772     0: defabc
773     0: 0: defabc
774     1: abc
775     2: abc
776     1: abc
777     0: 1: abc
778     1: abc
779     2: abc
780     2: abc
781     0: 2: abc
782     1: abc
783     2: abc
784      \Zdefabc      \Zdefabc
785   0: def   0: def
786   1: def   1: def
787   2: <unset>   2: <unset>
788   3: def   3: def
789     0: def
790     0: 0: def
791     1: def
792     2: <unset>
793     3: def
794     1: def
795     0: 1: def
796     1: def
797     2: <unset>
798     3: def
799     2: <unset>
800    No match
801     3: def
802     0: 3: def
803     1: def
804     2: <unset>
805     3: def
806    
807  /abc/IP  /abc/IP
808      abc      abc
809   0: abc   0: abc
810     0: abc
811     0: abc
812      *** Failers      *** Failers
813  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
814    No match: POSIX code 17: match failed
815    No match: POSIX code 17: match failed
816    
817  /^abc|def/IP  /^abc|def/IP
818      abcdef      abcdef
819   0: abc   0: abc
820     0: abc
821    No match: POSIX code 17: match failed
822      abcdef\B      abcdef\B
823   0: def   0: def
824     0: def
825     0: def
826    
827  /.*((abc)$|(def))/IP  /.*((abc)$|(def))/IP
828      defabc      defabc
829   0: defabc   0: defabc
830   1: abc   1: abc
831   2: abc   2: abc
832     0: defabc
833     0: 0: defabc
834     1: abc
835     2: abc
836     1: abc
837     0: 1: abc
838     1: abc
839     2: abc
840     2: abc
841     0: 2: abc
842     1: abc
843     2: abc
844      \Zdefabc      \Zdefabc
845   0: def   0: def
846   1: def   1: def
847   3: def   3: def
848     0: def
849     0: 0: def
850     1: def
851     3: def
852     1: def
853     0: 1: def
854     1: def
855     3: def
856     3: def
857     0: 3: def
858     1: def
859     3: def
860    
861  /the quick brown fox/IP  /the quick brown fox/IP
862      the quick brown fox      the quick brown fox
863   0: the quick brown fox   0: the quick brown fox
864     0: the quick brown fox
865     0: the quick brown fox
866      *** Failers      *** Failers
867  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
868    No match: POSIX code 17: match failed
869    No match: POSIX code 17: match failed
870      The Quick Brown Fox      The Quick Brown Fox
871  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
872    No match: POSIX code 17: match failed
873    No match: POSIX code 17: match failed
874    
875  /the quick brown fox/IPi  /the quick brown fox/IPi
876      the quick brown fox      the quick brown fox
877   0: the quick brown fox   0: the quick brown fox
878     0: the quick brown fox
879     0: the quick brown fox
880      The Quick Brown Fox      The Quick Brown Fox
881   0: The Quick Brown Fox   0: The Quick Brown Fox
882     0: The Quick Brown Fox
883     0: The Quick Brown Fox
884    
885  /abc.def/IP  /abc.def/IP
886      *** Failers      *** Failers
887  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
888    No match: POSIX code 17: match failed
889    No match: POSIX code 17: match failed
890      abc\ndef      abc\ndef
891  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
892    No match: POSIX code 17: match failed
893    No match: POSIX code 17: match failed
894    
895  /abc$/IP  /abc$/IP
896      abc      abc
897   0: abc   0: abc
898     0: abc
899     0: abc
900      abc\n      abc\n
901   0: abc   0: abc
902     0: abc
903     0: abc
904    
905  /(abc)\2/IP  /(abc)\2/IP
906  Failed: POSIX code 15: bad back reference at offset 7  Failed: POSIX code 15: bad back reference at offset 7
# Line 392  Failed: POSIX code 15: bad back referenc Line 908  Failed: POSIX code 15: bad back referenc
908  /(abc\1)/IP  /(abc\1)/IP
909      abc      abc
910  No match: POSIX code 17: match failed  No match: POSIX code 17: match failed
911    No match: POSIX code 17: match failed
912    No match: POSIX code 17: match failed
913    
914  /)/  /)/
915  Failed: unmatched parentheses at offset 0  Failed: unmatched parentheses at offset 0
# Line 405  Partial matching not supported Line 923  Partial matching not supported
923  No options  No options
924  No first char  No first char
925  No need char  No need char
926    Capturing subpattern count = 0
927    No match
928    Partial matching not supported
929     0: tch
930    No options
931    No match
932    No first char
933     0: rst
934    No need char
935    No match
936      co-processors, and for      co-processors, and for
937   0: -pr   0: -pr
938     0: -pr
939     0: -pr
940    
941  /<.*>/I  /<.*>/I
942  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 414  Partial matching not supported Line 944  Partial matching not supported
944  No options  No options
945  First char = '<'  First char = '<'
946  Need char = '>'  Need char = '>'
947    Capturing subpattern count = 0
948    No match
949    Partial matching not supported
950    No match
951    No options
952    No match
953    First char = '<'
954    No match
955    Need char = '>'
956    No match
957      abc<def>ghi<klm>nop      abc<def>ghi<klm>nop
958   0: <def>ghi<klm>   0: <def>ghi<klm>
959     0: <def>ghi<klm>
960     0: <def>ghi<klm>
961    
962  /<.*?>/I  /<.*?>/I
963  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 423  Partial matching not supported Line 965  Partial matching not supported
965  No options  No options
966  First char = '<'  First char = '<'
967  Need char = '>'  Need char = '>'
     abc<def>ghi<klm>nop  
  0: <def>  
   
 /<.*>/IU  
968  Capturing subpattern count = 0  Capturing subpattern count = 0
969    No match
970  Partial matching not supported  Partial matching not supported
971  Options: ungreedy  No match
972    No options
973    No match
974  First char = '<'  First char = '<'
975    No match
976  Need char = '>'  Need char = '>'
977    No match
978      abc<def>ghi<klm>nop      abc<def>ghi<klm>nop
979   0: <def>   0: <def>
980     0: <def>
981     0: <def>
982    
983  /(?U)<.*>/I  /<.*>/IU
984  Capturing subpattern count = 0  Capturing subpattern count = 0
985  Partial matching not supported  Partial matching not supported
986  Options: ungreedy  Options: ungreedy
987  First char = '<'  First char = '<'
988  Need char = '>'  Need char = '>'
989    Capturing subpattern count = 0
990    No match
991    Partial matching not supported
992    No match
993    Options: ungreedy
994    No match
995    First char = '<'
996    No match
997    Need char = '>'
998    No match
999        abc<def>ghi<klm>nop
1000     0: <def>
1001     0: <def>
1002     0: <def>
1003    
1004    /(?U)<.*>/I
1005    Capturing subpattern count = 0
1006    Partial matching not supported
1007    Options: ungreedy
1008    First char = '<'
1009    Need char = '>'
1010    Capturing subpattern count = 0
1011    No match
1012    Partial matching not supported
1013    No match
1014    Options: ungreedy
1015    No match
1016    First char = '<'
1017    No match
1018    Need char = '>'
1019    No match
1020      abc<def>ghi<klm>nop      abc<def>ghi<klm>nop
1021   0: <def>   0: <def>
1022     0: <def>
1023     0: <def>
1024    
1025  /<.*?>/IU  /<.*?>/IU
1026  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 450  Partial matching not supported Line 1028  Partial matching not supported
1028  Options: ungreedy  Options: ungreedy
1029  First char = '<'  First char = '<'
1030  Need char = '>'  Need char = '>'
1031    Capturing subpattern count = 0
1032    No match
1033    Partial matching not supported
1034    No match
1035    Options: ungreedy
1036    No match
1037    First char = '<'
1038    No match
1039    Need char = '>'
1040    No match
1041      abc<def>ghi<klm>nop      abc<def>ghi<klm>nop
1042   0: <def>ghi<klm>   0: <def>ghi<klm>
1043     0: <def>ghi<klm>
1044     0: <def>ghi<klm>
1045    
1046  /={3,}/IU  /={3,}/IU
1047  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 459  Partial matching not supported Line 1049  Partial matching not supported
1049  Options: ungreedy  Options: ungreedy
1050  First char = '='  First char = '='
1051  Need char = '='  Need char = '='
1052    Capturing subpattern count = 0
1053    No match
1054    Partial matching not supported
1055    No match
1056    Options: ungreedy
1057    No match
1058    First char = '='
1059    No match
1060    Need char = '='
1061    No match
1062      abc========def      abc========def
1063   0: ===   0: ===
1064     0: ===
1065     0: ===
1066    
1067  /(?U)={3,}?/I  /(?U)={3,}?/I
1068  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 468  Partial matching not supported Line 1070  Partial matching not supported
1070  Options: ungreedy  Options: ungreedy
1071  First char = '='  First char = '='
1072  Need char = '='  Need char = '='
1073    Capturing subpattern count = 0
1074    No match
1075    Partial matching not supported
1076    No match
1077    Options: ungreedy
1078    No match
1079    First char = '='
1080    No match
1081    Need char = '='
1082    No match
1083      abc========def      abc========def
1084   0: ========   0: ========
1085     0: ========
1086     0: ========
1087    
1088  /(?<!bar|cattle)foo/I  /(?<!bar|cattle)foo/I
1089  Capturing subpattern count = 0  Capturing subpattern count = 0
1090  No options  No options
1091  First char = 'f'  First char = 'f'
1092  Need char = 'o'  Need char = 'o'
1093    Capturing subpattern count = 0
1094    No match
1095    No options
1096    No match
1097    First char = 'f'
1098    No match
1099    Need char = 'o'
1100    No match
1101      foo      foo
1102   0: foo   0: foo
1103     0: foo
1104     0: foo
1105      catfoo      catfoo
1106   0: foo   0: foo
1107     0: foo
1108     0: foo
1109      *** Failers      *** Failers
1110  No match  No match
1111    No match
1112    No match
1113      the barfoo      the barfoo
1114  No match  No match
1115    No match
1116    No match
1117      and cattlefoo      and cattlefoo
1118  No match  No match
1119    No match
1120    No match
1121    
1122  /(?<=a+)b/  /(?<=a+)b/
1123  Failed: lookbehind assertion is not fixed length at offset 6  Failed: lookbehind assertion is not fixed length at offset 6
# Line 501  Capturing subpattern count = 0 Line 1133  Capturing subpattern count = 0
1133  Options: caseless  Options: caseless
1134  First char = 'a' (caseless)  First char = 'a' (caseless)
1135  Need char = 'c' (caseless)  Need char = 'c' (caseless)
1136    Capturing subpattern count = 0
1137    No match
1138    Options: caseless
1139    No match
1140    First char = 'a' (caseless)
1141    No match
1142    Need char = 'c' (caseless)
1143    No match
1144    
1145  /(a|(?m)a)/I  /(a|(?m)a)/I
1146  Capturing subpattern count = 1  Capturing subpattern count = 1
1147  No options  No options
1148  First char = 'a'  First char = 'a'
1149  No need char  No need char
1150    Capturing subpattern count = 1
1151     0: a
1152     1: a
1153    No options
1154    No match
1155    First char = 'a'
1156     0: a
1157     1: a
1158    No need char
1159     0: a
1160     1: a
1161    
1162  /(?i)^1234/I  /(?i)^1234/I
1163  Capturing subpattern count = 0  Capturing subpattern count = 0
1164  Options: anchored caseless  Options: anchored caseless
1165  No first char  No first char
1166  No need char  No need char
1167    Capturing subpattern count = 0
1168    No match
1169    Options: anchored caseless
1170    No match
1171    No first char
1172    No match
1173    No need char
1174    No match
1175    
1176  /(^b|(?i)^d)/I  /(^b|(?i)^d)/I
1177  Capturing subpattern count = 1  Capturing subpattern count = 1
1178  Options: anchored  Options: anchored
1179  No first char  No first char
1180  No need char  No need char
1181    Capturing subpattern count = 1
1182    No match
1183    Options: anchored
1184    No match
1185    No first char
1186    No match
1187    No need char
1188    No match
1189    
1190  /(?s).*/I  /(?s).*/I
1191  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 526  Partial matching not supported Line 1193  Partial matching not supported
1193  Options: anchored dotall  Options: anchored dotall
1194  No first char  No first char
1195  No need char  No need char
1196    Capturing subpattern count = 0
1197     0: Capturing subpattern count = 0
1198    Partial matching not supported
1199     0: Partial matching not supported
1200    Options: anchored dotall
1201     0: Options: anchored dotall
1202    No first char
1203     0: No first char
1204    No need char
1205     0: No need char
1206    
1207  /[abcd]/IS  /[abcd]/IS
1208  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 533  No options Line 1210  No options
1210  No first char  No first char
1211  No need char  No need char
1212  Starting byte set: a b c d  Starting byte set: a b c d
1213    Capturing subpattern count = 0
1214     0: a
1215    No options
1216    No match
1217    No first char
1218     0: c
1219    No need char
1220     0: d
1221    Starting byte set: a b c d
1222     0: a
1223    
1224  /(?i)[abcd]/IS  /(?i)[abcd]/IS
1225  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 540  Options: caseless Line 1227  Options: caseless
1227  No first char  No first char
1228  No need char  No need char
1229  Starting byte set: A B C D a b c d  Starting byte set: A B C D a b c d
1230    Capturing subpattern count = 0
1231     0: C
1232    Options: caseless
1233     0: c
1234    No first char
1235     0: c
1236    No need char
1237     0: d
1238    Starting byte set: A B C D a b c d
1239     0: a
1240    
1241  /(?m)[xy]|(b|c)/IS  /(?m)[xy]|(b|c)/IS
1242  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 547  Options: multiline Line 1244  Options: multiline
1244  No first char  No first char
1245  No need char  No need char
1246  Starting byte set: b c x y  Starting byte set: b c x y
1247    Capturing subpattern count = 1
1248     0: b
1249     1: b
1250    Options: multiline
1251    No match
1252    No first char
1253     0: c
1254     1: c
1255    No need char
1256     0: c
1257     1: c
1258    Starting byte set: b c x y
1259     0: b
1260     1: b
1261    
1262  /(^a|^b)/Im  /(^a|^b)/Im
1263  Capturing subpattern count = 1  Capturing subpattern count = 1
1264  Options: multiline  Options: multiline
1265  First char at start or follows newline  First char at start or follows newline
1266  No need char  No need char
1267    Capturing subpattern count = 1
1268    No match
1269    Options: multiline
1270    No match
1271    First char at start or follows newline
1272    No match
1273    No need char
1274    No match
1275    
1276  /(?i)(^a|^b)/Im  /(?i)(^a|^b)/Im
1277  Capturing subpattern count = 1  Capturing subpattern count = 1
1278  Options: caseless multiline  Options: caseless multiline
1279  First char at start or follows newline  First char at start or follows newline
1280  No need char  No need char
1281    Capturing subpattern count = 1
1282    No match
1283    Options: caseless multiline
1284    No match
1285    First char at start or follows newline
1286    No match
1287    No need char
1288    No match
1289    
1290  /(a)(?(1)a|b|c)/  /(a)(?(1)a|b|c)/
1291  Failed: conditional group contains more than two branches at offset 13  Failed: conditional group contains more than two branches at offset 13
# Line 588  Partial matching not supported Line 1315  Partial matching not supported
1315  No options  No options
1316  First char = 'b'  First char = 'b'
1317  Need char = 'h'  Need char = 'h'
1318    Capturing subpattern count = 1
1319    No match
1320    Max back reference = 1
1321    No match
1322    Partial matching not supported
1323    No match
1324    No options
1325    No match
1326    First char = 'b'
1327    No match
1328    Need char = 'h'
1329    No match
1330    
1331  /((?i)blah)\s+\1/I  /((?i)blah)\s+\1/I
1332  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 596  Partial matching not supported Line 1335  Partial matching not supported
1335  No options  No options
1336  First char = 'b' (caseless)  First char = 'b' (caseless)
1337  Need char = 'h' (caseless)  Need char = 'h' (caseless)
1338    Capturing subpattern count = 1
1339    No match
1340    Max back reference = 1
1341    No match
1342    Partial matching not supported
1343    No match
1344    No options
1345    No match
1346    First char = 'b' (caseless)
1347    No match
1348    Need char = 'h' (caseless)
1349    No match
1350    
1351  /((?i)b)/IDZS  /((?i)b)/IDZS
1352  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 613  No options Line 1364  No options
1364  First char = 'b' (caseless)  First char = 'b' (caseless)
1365  No need char  No need char
1366  Study returned NULL  Study returned NULL
1367    ------------------------------------------------------------------
1368    No match
1369            Bra 0
1370     0: B
1371     1: B
1372            Bra 1
1373     0: B
1374     1: B
1375         01 Opt
1376    No match
1377         NC b
1378     0: b
1379     1: b
1380            Ket
1381    No match
1382         00 Opt
1383    No match
1384            Ket
1385    No match
1386            End
1387    No match
1388    ------------------------------------------------------------------
1389    No match
1390    Capturing subpattern count = 1
1391     0: b
1392     1: b
1393    No options
1394    No match
1395    First char = 'b' (caseless)
1396     0: b
1397     1: b
1398    No need char
1399    No match
1400    Study returned NULL
1401    No match
1402    
1403  /(a*b|(?i:c*(?-i)d))/IS  /(a*b|(?i:c*(?-i)d))/IS
1404  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 621  No options Line 1407  No options
1407  No first char  No first char
1408  No need char  No need char
1409  Starting byte set: C a b c d  Starting byte set: C a b c d
1410    Capturing subpattern count = 1
1411     0: b
1412     1: b
1413    Partial matching not supported
1414     0: d
1415     1: d
1416    No options
1417    No match
1418    No first char
1419    No match
1420    No need char
1421     0: d
1422     1: d
1423    Starting byte set: C a b c d
1424     0: b
1425     1: b
1426    
1427  /a$/I  /a$/I
1428  Capturing subpattern count = 0  Capturing subpattern count = 0
1429  No options  No options
1430  First char = 'a'  First char = 'a'
1431  No need char  No need char
1432    Capturing subpattern count = 0
1433    No match
1434    No options
1435    No match
1436    First char = 'a'
1437    No match
1438    No need char
1439    No match
1440      a      a
1441   0: a   0: a
1442     0: a
1443     0: a
1444      a\n      a\n
1445   0: a   0: a
1446     0: a
1447     0: a
1448      *** Failers      *** Failers
1449  No match  No match
1450    No match
1451    No match
1452      \Za      \Za
1453  No match  No match
1454    No match
1455    No match
1456      \Za\n      \Za\n
1457  No match  No match
1458    No match
1459    No match
1460    
1461  /a$/Im  /a$/Im
1462  Capturing subpattern count = 0  Capturing subpattern count = 0
1463  Options: multiline  Options: multiline
1464  First char = 'a'  First char = 'a'
1465  No need char  No need char
1466    Capturing subpattern count = 0
1467    No match
1468    Options: multiline
1469    No match
1470    First char = 'a'
1471    No match
1472    No need char
1473    No match
1474      a      a
1475   0: a   0: a
1476     0: a
1477     0: a
1478      a\n      a\n
1479   0: a   0: a
1480     0: a
1481     0: a
1482      \Za\n      \Za\n
1483   0: a   0: a
1484     0: a
1485     0: a
1486      *** Failers      *** Failers
1487  No match  No match
1488    No match
1489    No match
1490      \Za      \Za
1491  No match  No match
1492    No match
1493    No match
1494    
1495  /\Aabc/Im  /\Aabc/Im
1496  Capturing subpattern count = 0  Capturing subpattern count = 0
1497  Options: anchored multiline  Options: anchored multiline
1498  No first char  No first char
1499  No need char  No need char
1500    Capturing subpattern count = 0
1501    No match
1502    Options: anchored multiline
1503    No match
1504    No first char
1505    No match
1506    No need char
1507    No match
1508    
1509  /^abc/Im  /^abc/Im
1510  Capturing subpattern count = 0  Capturing subpattern count = 0
1511  Options: multiline  Options: multiline
1512  First char at start or follows newline  First char at start or follows newline
1513  Need char = 'c'  Need char = 'c'
1514    Capturing subpattern count = 0
1515    No match
1516    Options: multiline
1517    No match
1518    First char at start or follows newline
1519    No match
1520    Need char = 'c'
1521    No match
1522    
1523  /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I  /^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I
1524  Capturing subpattern count = 5  Capturing subpattern count = 5
# Line 672  Partial matching not supported Line 1526  Partial matching not supported
1526  Options: anchored  Options: anchored
1527  No first char  No first char
1528  No need char  No need char
1529    Capturing subpattern count = 5
1530    No match
1531    Partial matching not supported
1532    No match
1533    Options: anchored
1534    No match
1535    No first char
1536    No match
1537    No need char
1538    No match
1539    aaaaabbbbbcccccdef    aaaaabbbbbcccccdef
1540   0: aaaaabbbbbcccccdef   0: aaaaabbbbbcccccdef
1541   1: aaaaabbbbbcccccdef   1: aaaaabbbbbcccccdef
# Line 679  No need char Line 1543  No need char
1543   3: b   3: b
1544   4: bbbbccccc   4: bbbbccccc
1545   5: def   5: def
1546     0: aaaaabbbbbcccccdef
1547    No match
1548     1: aaaaabbbbbcccccdef
1549    No match
1550     2: aaaaa
1551    No match
1552     3: b
1553    No match
1554     4: bbbbccccc
1555    No match
1556     5: def
1557    No match
1558    
1559  /(?<=foo)[ab]/IS  /(?<=foo)[ab]/IS
1560  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 686  No options Line 1562  No options
1562  No first char  No first char
1563  No need char  No need char
1564  Starting byte set: a b  Starting byte set: a b
1565    Capturing subpattern count = 0
1566    No match
1567    No options
1568    No match
1569    No first char
1570    No match
1571    No need char
1572    No match
1573    Starting byte set: a b
1574    No match
1575    
1576  /(?<!foo)(alpha|omega)/IS  /(?<!foo)(alpha|omega)/IS
1577  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 693  No options Line 1579  No options
1579  No first char  No first char
1580  Need char = 'a'  Need char = 'a'
1581  Starting byte set: a o  Starting byte set: a o
1582    Capturing subpattern count = 1
1583    No match
1584    No options
1585    No match
1586    No first char
1587    No match
1588    Need char = 'a'
1589    No match
1590    Starting byte set: a o
1591    No match
1592    
1593  /(?!alphabet)[ab]/IS  /(?!alphabet)[ab]/IS
1594  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 700  No options Line 1596  No options
1596  No first char  No first char
1597  No need char  No need char
1598  Starting byte set: a b  Starting byte set: a b
1599    Capturing subpattern count = 0
1600     0: a
1601    No options
1602    No match
1603    No first char
1604     0: a
1605    No need char
1606     0: a
1607    Starting byte set: a b
1608     0: a
1609    
1610  /(?<=foo\n)^bar/Im  /(?<=foo\n)^bar/Im
1611  Capturing subpattern count = 0  Capturing subpattern count = 0
1612  Options: multiline  Options: multiline
1613  No first char  No first char
1614  Need char = 'r'  Need char = 'r'
1615    Capturing subpattern count = 0
1616    No match
1617    Options: multiline
1618    No match
1619    No first char
1620    No match
1621    Need char = 'r'
1622    No match
1623      foo\nbarbar      foo\nbarbar
1624   0: bar   0: bar
1625     0: bar
1626    No match
1627      ***Failers      ***Failers
1628  No match  No match
1629    No match
1630    No match
1631      rhubarb      rhubarb
1632  No match  No match
1633    No match
1634    No match
1635      barbell      barbell
1636  No match  No match
1637    No match
1638    No match
1639      abc\nbarton      abc\nbarton
1640  No match  No match
1641    No match
1642    No match
1643    
1644  /^(?<=foo\n)bar/Im  /^(?<=foo\n)bar/Im
1645  Capturing subpattern count = 0  Capturing subpattern count = 0
1646  Options: multiline  Options: multiline
1647  First char at start or follows newline  First char at start or follows newline
1648  Need char = 'r'  Need char = 'r'
1649    Capturing subpattern count = 0
1650    No match
1651    Options: multiline
1652    No match
1653    First char at start or follows newline
1654    No match
1655    Need char = 'r'
1656    No match
1657      foo\nbarbar      foo\nbarbar
1658   0: bar   0: bar
1659     0: bar
1660    No match
1661      ***Failers      ***Failers
1662  No match  No match
1663    No match
1664    No match
1665      rhubarb      rhubarb
1666  No match  No match
1667    No match
1668    No match
1669      barbell      barbell
1670  No match  No match
1671    No match
1672    No match
1673      abc\nbarton      abc\nbarton
1674  No match  No match
1675    No match
1676    No match
1677    
1678  /(?>^abc)/Im  /(?>^abc)/Im
1679  Capturing subpattern count = 0  Capturing subpattern count = 0
1680  Options: multiline  Options: multiline
1681  First char at start or follows newline  First char at start or follows newline
1682  Need char = 'c'  Need char = 'c'
1683    Capturing subpattern count = 0
1684    No match
1685    Options: multiline
1686    No match
1687    First char at start or follows newline
1688    No match
1689    Need char = 'c'
1690    No match
1691      abc      abc
1692   0: abc   0: abc
1693     0: abc
1694    No match
1695      def\nabc      def\nabc
1696   0: abc   0: abc
1697     0: abc
1698    No match
1699      *** Failers      *** Failers
1700  No match  No match
1701    No match
1702    No match
1703      defabc      defabc
1704  No match  No match
1705    No match
1706    No match
1707    
1708  /(?<=ab(c+)d)ef/  /(?<=ab(c+)d)ef/
1709  Failed: lookbehind assertion is not fixed length at offset 11  Failed: lookbehind assertion is not fixed length at offset 11
# Line 763  Capturing subpattern count = 0 Line 1721  Capturing subpattern count = 0
1721  No options  No options
1722  First char = '-'  First char = '-'
1723  Need char = 't'  Need char = 't'
1724    Capturing subpattern count = 0
1725    No match
1726    No options
1727    No match
1728    First char = '-'
1729    No match
1730    Need char = 't'
1731    No match
1732      the bullock-cart      the bullock-cart
1733   0: -cart   0: -cart
1734     0: -cart
1735    No match
1736      a donkey-cart race      a donkey-cart race
1737   0: -cart   0: -cart
1738     0: -cart
1739    No match
1740      *** Failers      *** Failers
1741  No match  No match
1742    No match
1743    No match
1744      cart      cart
1745  No match  No match
1746    No match
1747    No match
1748      horse-and-cart      horse-and-cart
1749  No match  No match
1750    No match
1751    No match
1752    
1753  /(?<=ab(?i)x|y|z)/I  /(?<=ab(?i)x|y|z)/I
1754  Capturing subpattern count = 0  Capturing subpattern count = 0
1755  No options  No options
1756  No first char  No first char
1757  No need char  No need char
1758    Capturing subpattern count = 0
1759    No match
1760    No options
1761    No match
1762    No first char
1763    No match
1764    No need char
1765    No match
1766    
1767  /(?>.*)(?<=(abcd)|(xyz))/I  /(?>.*)(?<=(abcd)|(xyz))/I
1768  Capturing subpattern count = 2  Capturing subpattern count = 2
# Line 786  Partial matching not supported Line 1770  Partial matching not supported
1770  No options  No options
1771  First char at start or follows newline  First char at start or follows newline
1772  No need char  No need char
1773    Capturing subpattern count = 2
1774    No match
1775    Partial matching not supported
1776    No match
1777    No options
1778    No match
1779    First char at start or follows newline
1780    No match
1781    No need char
1782    No match
1783      alphabetabcd      alphabetabcd
1784   0: alphabetabcd   0: alphabetabcd
1785   1: abcd   1: abcd
1786     0: alphabetabcd
1787     0: 0: alphabetabcd
1788     1: abcd
1789     1: abcd
1790     0: 1: abcd
1791     1: abcd
1792      endingxyz      endingxyz
1793   0: endingxyz   0: endingxyz
1794   1: <unset>   1: <unset>
1795   2: xyz   2: xyz
1796     0: endingxyz
1797     0: 0: endingxyz
1798     1: <unset>
1799     2: xyz
1800     1: <unset>
1801    No match
1802     2: xyz
1803     0: 2: xyz
1804     1: <unset>
1805     2: xyz
1806    
1807  /(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I  /(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I
1808  Capturing subpattern count = 0  Capturing subpattern count = 0
1809  No options  No options
1810  First char = 'Z'  First char = 'Z'
1811  Need char = 'Z'  Need char = 'Z'
1812    Capturing subpattern count = 0
1813    No match
1814    No options
1815    No match
1816    First char = 'Z'
1817    No match
1818    Need char = 'Z'
1819    No match
1820      abxyZZ      abxyZZ
1821   0: ZZ   0: ZZ
1822     0: ZZ
1823    No match
1824      abXyZZ      abXyZZ
1825   0: ZZ   0: ZZ
1826     0: ZZ
1827    No match
1828      ZZZ      ZZZ
1829   0: ZZ   0: ZZ
1830     0: ZZ
1831    No match
1832      zZZ      zZZ
1833   0: ZZ   0: ZZ
1834     0: ZZ
1835    No match
1836      bZZ      bZZ
1837   0: ZZ   0: ZZ
1838     0: ZZ
1839    No match
1840      BZZ      BZZ
1841   0: ZZ   0: ZZ
1842     0: ZZ
1843    No match
1844      *** Failers      *** Failers
1845  No match  No match
1846    No match
1847    No match
1848      ZZ      ZZ
1849  No match  No match
1850    No match
1851    No match
1852      abXYZZ      abXYZZ
1853  No match  No match
1854    No match
1855    No match
1856      zzz      zzz
1857  No match  No match
1858    No match
1859    No match
1860      bzz      bzz
1861  No match  No match
1862    No match
1863    No match
1864    
1865  /(?<!(foo)a)bar/I  /(?<!(foo)a)bar/I
1866  Capturing subpattern count = 1  Capturing subpattern count = 1
1867  No options  No options
1868  First char = 'b'  First char = 'b'
1869  Need char = 'r'  Need char = 'r'
1870    Capturing subpattern count = 1
1871    No match
1872    No options
1873    No match
1874    First char = 'b'
1875    No match
1876    Need char = 'r'
1877    No match
1878      bar      bar
1879   0: bar   0: bar
1880     0: bar
1881     0: bar
1882      foobbar      foobbar
1883   0: bar   0: bar
1884     0: bar
1885     0: bar
1886      *** Failers      *** Failers
1887  No match  No match
1888    No match
1889    No match
1890      fooabar      fooabar
1891  No match  No match
1892    No match
1893    No match
1894    
1895  /This one is here because Perl 5.005_02 doesn't fail it/I  /This one is here because Perl 5.005_02 doesn't fail it/I
1896  Capturing subpattern count = 0  Capturing subpattern count = 0
1897  No options  No options
1898  First char = 'T'  First char = 'T'
1899  Need char = 't'  Need char = 't'
1900    Capturing subpattern count = 0
1901    No match
1902    No options
1903    No match
1904    First char = 'T'
1905    No match
1906    Need char = 't'
1907    No match
1908    
1909  /^(a)?(?(1)a|b)+$/I  /^(a)?(?(1)a|b)+$/I
1910  Capturing subpattern count = 1  Capturing subpattern count = 1
1911  Options: anchored  Options: anchored
1912  No first char  No first char
1913  No need char  No need char
1914    Capturing subpattern count = 1
1915    No match
1916    Options: anchored
1917    No match
1918    No first char
1919    No match
1920    No need char
1921    No match
1922      *** Failers      *** Failers
1923  No match  No match
1924    No match
1925    No match
1926      a      a
1927  No match  No match
1928    No match
1929    No match
1930    
1931  /This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/I  /This one is here because I think Perl 5.005_02 gets the setting of $1 wrong/I
1932  Capturing subpattern count = 0  Capturing subpattern count = 0
1933  No options  No options
1934  First char = 'T'  First char = 'T'
1935  Need char = 'g'  Need char = 'g'
1936    Capturing subpattern count = 0
1937  /^(a\1?){4}$/I  No match
1938  Capturing subpattern count = 1  No options
1939  Max back reference = 1  No match
1940    First char = 'T'
1941    No match
1942    Need char = 'g'
1943    No match
1944    
1945    /^(a\1?){4}$/I
1946    Capturing subpattern count = 1
1947    Max back reference = 1
1948    Options: anchored
1949    No first char
1950    No need char
1951    Capturing subpattern count = 1
1952    No match
1953    Max back reference = 1
1954    No match
1955  Options: anchored  Options: anchored
1956    No match
1957  No first char  No first char
1958    No match
1959  No need char  No need char
1960    No match
1961      aaaaaa      aaaaaa
1962   0: aaaaaa   0: aaaaaa
1963   1: aa   1: aa
1964     0: aaaaaa
1965    No match
1966     1: aa
1967    No match
1968    
1969  /These are syntax tests from Perl 5.005/I  /These are syntax tests from Perl 5.005/I
1970  Capturing subpattern count = 0  Capturing subpattern count = 0
1971  No options  No options
1972  First char = 'T'  First char = 'T'
1973  Need char = '5'  Need char = '5'
1974    Capturing subpattern count = 0
1975    No match
1976    No options
1977    No match
1978    First char = 'T'
1979    No match
1980    Need char = '5'
1981    No match
1982    
1983  /a[b-a]/  /a[b-a]/
1984  Failed: range out of order in character class at offset 4  Failed: range out of order in character class at offset 4
# Line 987  Capturing subpattern count = 2 Line 2093  Capturing subpattern count = 2
2093  No options  No options
2094  First char = 'a'  First char = 'a'
2095  Need char = 'd'  Need char = 'd'
2096    Capturing subpattern count = 2
2097    No match
2098    No options
2099    No match
2100    First char = 'a'
2101    No match
2102    Need char = 'd'
2103    No match
2104      abcd      abcd
2105   0: abcd   0: abcd
2106   1: a   1: a
2107   2: d   2: d
2108     0: abcd
2109     0: abcd
2110     1: a
2111     2: d
2112     1: a
2113    No match
2114     2: d
2115    No match
2116      abcd\C2      abcd\C2
2117   0: abcd   0: abcd
2118   1: a   1: a
2119   2: d   2: d
2120   2C d (1)   2C d (1)
2121     0: abcd
2122     0: abcd
2123     1: a
2124     2: d
2125     1: a
2126    No match
2127     2: d
2128    No match
2129     2C d (1)
2130    No match
2131      abcd\C5      abcd\C5
2132   0: abcd   0: abcd
2133   1: a   1: a
2134   2: d   2: d
2135  copy substring 5 failed -7  copy substring 5 failed -7
2136     0: abcd
2137     0: abcd
2138     1: a
2139     2: d
2140     1: a
2141    No match
2142     2: d
2143    No match
2144    copy substring 5 failed -7
2145    No match
2146    
2147  /(.{20})/I  /(.{20})/I
2148  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1008  Partial matching not supported Line 2150  Partial matching not supported
2150  No options  No options
2151  No first char  No first char
2152  No need char  No need char
2153    Capturing subpattern count = 1
2154     0: Capturing subpattern
2155     1: Capturing subpattern
2156    Partial matching not supported
2157     0: Partial matching not
2158     1: Partial matching not
2159    No options
2160    No match
2161    No first char
2162    No match
2163    No need char
2164    No match
2165      abcdefghijklmnopqrstuvwxyz      abcdefghijklmnopqrstuvwxyz
2166   0: abcdefghijklmnopqrst   0: abcdefghijklmnopqrst
2167   1: abcdefghijklmnopqrst   1: abcdefghijklmnopqrst
2168     0: abcdefghijklmnopqrst
2169     0: 0: abcdefghijklmnopq
2170     1: 0: abcdefghijklmnopq
2171     1: abcdefghijklmnopqrst
2172     0: 1: abcdefghijklmnopq
2173     1: 1: abcdefghijklmnopq
2174      abcdefghijklmnopqrstuvwxyz\C1      abcdefghijklmnopqrstuvwxyz\C1
2175   0: abcdefghijklmnopqrst   0: abcdefghijklmnopqrst
2176   1: abcdefghijklmnopqrst   1: abcdefghijklmnopqrst
2177   1C abcdefghijklmnopqrst (20)   1C abcdefghijklmnopqrst (20)
2178     0: abcdefghijklmnopqrst
2179     0: 0: abcdefghijklmnopq
2180     1: 0: abcdefghijklmnopq
2181     1: abcdefghijklmnopqrst
2182     0: 1: abcdefghijklmnopq
2183     1: 1: abcdefghijklmnopq
2184     1C abcdefghijklmnopqrst (20)
2185     0: 1C abcdefghijklmnopq
2186     1: 1C abcdefghijklmnopq
2187      abcdefghijklmnopqrstuvwxyz\G1      abcdefghijklmnopqrstuvwxyz\G1
2188   0: abcdefghijklmnopqrst   0: abcdefghijklmnopqrst
2189   1: abcdefghijklmnopqrst   1: abcdefghijklmnopqrst
2190   1G abcdefghijklmnopqrst (20)   1G abcdefghijklmnopqrst (20)
2191     0: abcdefghijklmnopqrst
2192     0: 0: abcdefghijklmnopq
2193     1: 0: abcdefghijklmnopq
2194     1: abcdefghijklmnopqrst
2195     0: 1: abcdefghijklmnopq
2196     1: 1: abcdefghijklmnopq
2197     1G abcdefghijklmnopqrst (20)
2198     0: 1G abcdefghijklmnopq
2199     1: 1G abcdefghijklmnopq
2200    
2201  /(.{15})/I  /(.{15})/I
2202  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1026  Partial matching not supported Line 2204  Partial matching not supported
2204  No options  No options
2205  No first char  No first char
2206  No need char  No need char
2207    Capturing subpattern count = 1
2208     0: Capturing subpa
2209     1: Capturing subpa
2210    Partial matching not supported
2211     0: Partial matchin
2212     1: Partial matchin
2213    No options
2214    No match
2215    No first char
2216    No match
2217    No need char
2218    No match
2219      abcdefghijklmnopqrstuvwxyz      abcdefghijklmnopqrstuvwxyz
2220   0: abcdefghijklmno   0: abcdefghijklmno
2221   1: abcdefghijklmno   1: abcdefghijklmno
2222     0: abcdefghijklmno
2223     0: 0: abcdefghijkl
2224     1: 0: abcdefghijkl
2225     1: abcdefghijklmno
2226     0: 1: abcdefghijkl
2227     1: 1: abcdefghijkl
2228      abcdefghijklmnopqrstuvwxyz\C1\G1      abcdefghijklmnopqrstuvwxyz\C1\G1
2229   0: abcdefghijklmno   0: abcdefghijklmno
2230   1: abcdefghijklmno   1: abcdefghijklmno
2231   1C abcdefghijklmno (15)   1C abcdefghijklmno (15)
2232   1G abcdefghijklmno (15)   1G abcdefghijklmno (15)
2233     0: abcdefghijklmno
2234     0: 0: abcdefghijkl
2235     1: 0: abcdefghijkl
2236     1: abcdefghijklmno
2237     0: 1: abcdefghijkl
2238     1: 1: abcdefghijkl
2239     1C abcdefghijklmno (15)
2240     0: 1C abcdefghijkl
2241     1: 1C abcdefghijkl
2242     1G abcdefghijklmno (15)
2243     0: 1G abcdefghijkl
2244     1: 1G abcdefghijkl
2245    
2246  /(.{16})/I  /(.{16})/I
2247  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1041  Partial matching not supported Line 2249  Partial matching not supported
2249  No options  No options
2250  No first char  No first char
2251  No need char  No need char
2252    Capturing subpattern count = 1
2253     0: Capturing subpat
2254     1: Capturing subpat
2255    Partial matching not supported
2256     0: Partial matching
2257     1: Partial matching
2258    No options
2259    No match
2260    No first char
2261    No match
2262    No need char
2263    No match
2264      abcdefghijklmnopqrstuvwxyz      abcdefghijklmnopqrstuvwxyz
2265   0: abcdefghijklmnop   0: abcdefghijklmnop
2266   1: abcdefghijklmnop   1: abcdefghijklmnop
2267     0: abcdefghijklmnop
2268     0: 0: abcdefghijklm
2269     1: 0: abcdefghijklm
2270     1: abcdefghijklmnop
2271     0: 1: abcdefghijklm
2272     1: 1: abcdefghijklm
2273      abcdefghijklmnopqrstuvwxyz\C1\G1\L      abcdefghijklmnopqrstuvwxyz\C1\G1\L
2274   0: abcdefghijklmnop   0: abcdefghijklmnop
2275   1: abcdefghijklmnop   1: abcdefghijklmnop
# Line 1051  No need char Line 2277  No need char
2277   1G abcdefghijklmnop (16)   1G abcdefghijklmnop (16)
2278   0L abcdefghijklmnop   0L abcdefghijklmnop
2279   1L abcdefghijklmnop   1L abcdefghijklmnop
2280     0: abcdefghijklmnop
2281     0: 0: abcdefghijklm
2282     1: 0: abcdefghijklm
2283     1: abcdefghijklmnop
2284     0: 1: abcdefghijklm
2285     1: 1: abcdefghijklm
2286     1C abcdefghijklmnop (16)
2287     0: 1C abcdefghijklm
2288     1: 1C abcdefghijklm
2289     1G abcdefghijklmnop (16)
2290     0: 1G abcdefghijklm
2291     1: 1G abcdefghijklm
2292     0L abcdefghijklmnop
2293     0: 0L abcdefghijklm
2294     1: 0L abcdefghijklm
2295     1L abcdefghijklmnop
2296     0: 1L abcdefghijklm
2297     1: 1L abcdefghijklm
2298    
2299  /^(a|(bc))de(f)/I  /^(a|(bc))de(f)/I
2300  Capturing subpattern count = 3  Capturing subpattern count = 3
2301  Options: anchored  Options: anchored
2302  No first char  No first char
2303  No need char  No need char
2304    Capturing subpattern count = 3
2305    No match
2306    Options: anchored
2307    No match
2308    No first char
2309    No match
2310    No need char
2311    No match
2312      adef\G1\G2\G3\G4\L      adef\G1\G2\G3\G4\L
2313   0: adef   0: adef
2314   1: a   1: a
# Line 1070  get substring 4 failed -7 Line 2322  get substring 4 failed -7
2322   1L a   1L a
2323   2L   2L
2324   3L f   3L f
2325     0: adef
2326    No match
2327     1: a
2328    No match
2329     2: <unset>
2330    No match
2331     3: f
2332    No match
2333     1G a (1)
2334    No match
2335     2G  (0)
2336    No match
2337     3G f (1)
2338    No match
2339    get substring 4 failed -7
2340    No match
2341     0L adef
2342    No match
2343     1L a
2344    No match
2345     2L
2346    No match
2347     3L f
2348    No match
2349      bcdef\G1\G2\G3\G4\L      bcdef\G1\G2\G3\G4\L
2350   0: bcdef   0: bcdef
2351   1: bc   1: bc
# Line 1083  get substring 4 failed -7 Line 2359  get substring 4 failed -7
2359   1L bc   1L bc
2360   2L bc   2L bc
2361   3L f   3L f
2362     0: bcdef
2363    No match
2364     1: bc
2365    No match
2366     2: bc
2367    No match
2368     3: f
2369    No match
2370     1G bc (2)
2371    No match
2372     2G bc (2)
2373    No match
2374     3G f (1)
2375    No match
2376    get substring 4 failed -7
2377    No match
2378     0L bcdef
2379    No match
2380     1L bc
2381    No match
2382     2L bc
2383    No match
2384     3L f
2385    No match
2386      adefghijk\C0      adefghijk\C0
2387   0: adef   0: adef
2388   1: a   1: a
2389   2: <unset>   2: <unset>
2390   3: f   3: f
2391   0C adef (4)   0C adef (4)
2392     0: adef
2393    No match
2394     1: a
2395    No match
2396     2: <unset>
2397    No match
2398     3: f
2399    No match
2400     0C adef (4)
2401    No match
2402    
2403  /^abc\00def/I  /^abc\00def/I
2404  Capturing subpattern count = 0  Capturing subpattern count = 0
2405  Options: anchored  Options: anchored
2406  No first char  No first char
2407  No need char  No need char
2408    Capturing subpattern count = 0
2409    No match
2410    Options: anchored
2411    No match
2412    No first char
2413    No match
2414    No need char
2415    No match
2416      abc\00def\L\C0      abc\00def\L\C0
2417   0: abc\x00def   0: abc\x00def
2418   0C abc (7)   0C abc (7)
2419   0L abc   0L abc
2420     0: abc\x00def
2421    No match
2422     0C abc (7)
2423    No match
2424     0L abc
2425    No match
2426    
2427  /word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+  /word ((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
2428  )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+  )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+ )((?:[a-zA-Z0-9]+
# Line 1108  Partial matching not supported Line 2432  Partial matching not supported
2432  No options  No options
2433  First char = 'w'  First char = 'w'
2434  Need char = 'd'  Need char = 'd'
2435    Capturing subpattern count = 8
2436    No match
2437    Partial matching not supported
2438    No match
2439    No options
2440    No match
2441    First char = 'w'
2442    No match
2443    Need char = 'd'
2444    No match
2445    
2446  /.*X/IDZ  /.*X/IDZ
2447  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 1122  Partial matching not supported Line 2456  Partial matching not supported
2456  No options  No options
2457  First char at start or follows newline  First char at start or follows newline
2458  Need char = 'X'  Need char = 'X'
2459    ------------------------------------------------------------------
2460    No match
2461            Bra 0
2462    No match
2463            Any*
2464    No match
2465            X
2466     0: X
2467            Ket
2468    No match
2469            End
2470    No match
2471    ------------------------------------------------------------------
2472    No match
2473    Capturing subpattern count = 0
2474    No match
2475    Partial matching not supported
2476    No match
2477    No options
2478    No match
2479    First char at start or follows newline
2480    No match
2481    Need char = 'X'
2482     0: Need char = 'X
2483    
2484  /.*X/IDZs  /.*X/IDZs
2485  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 1136  Partial matching not supported Line 2494  Partial matching not supported
2494  Options: anchored dotall  Options: anchored dotall
2495  No first char  No first char
2496  Need char = 'X'  Need char = 'X'
2497    ------------------------------------------------------------------
2498    No match
2499            Bra 0
2500    No match
2501            Any*
2502    No match
2503            X
2504     0: X
2505            Ket
2506    No match
2507            End
2508    No match
2509    ------------------------------------------------------------------
2510    No match
2511    Capturing subpattern count = 0
2512    No match
2513    Partial matching not supported
2514    No match
2515    Options: anchored dotall
2516    No match
2517    No first char
2518    No match
2519    Need char = 'X'
2520     0: Need char = 'X
2521    
2522  /(.*X|^B)/IDZ  /(.*X|^B)/IDZ
2523  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 1155  Partial matching not supported Line 2537  Partial matching not supported
2537  No options  No options
2538  First char at start or follows newline  First char at start or follows newline
2539  No need char  No need char
2540    ------------------------------------------------------------------
2541  /(.*X|^B)/IDZs  No match
2542            Bra 0
2543     0: B
2544     1: B
2545            Bra 1
2546     0: B
2547     1: B
2548            Any*
2549    No match
2550            X
2551     0: X
2552     1: X
2553            Alt
2554    No match
2555            ^
2556    No match
2557            B
2558     0: B
2559     1: B
2560            Ket
2561    No match
2562            Ket
2563    No match
2564            End
2565    No match
2566    ------------------------------------------------------------------
2567    No match
2568    Capturing subpattern count = 1
2569    No match
2570    Partial matching not supported
2571    No match
2572    No options
2573    No match
2574    First char at start or follows newline
2575    No match
2576    No need char
2577    No match
2578    
2579    /(.*X|^B)/IDZs
2580  ------------------------------------------------------------------  ------------------------------------------------------------------
2581          Bra 0          Bra 0
2582          Bra 1          Bra 1
# Line 1174  Partial matching not supported Line 2594  Partial matching not supported
2594  Options: anchored dotall  Options: anchored dotall
2595  No first char  No first char
2596  No need char  No need char
2597    ------------------------------------------------------------------
2598    No match
2599            Bra 0
2600     0: B
2601     1: B
2602            Bra 1
2603     0: B
2604     1: B
2605            Any*
2606    No match
2607            X
2608     0: X
2609     1: X
2610            Alt
2611    No match
2612            ^
2613    No match
2614            B
2615     0: B
2616     1: B
2617            Ket
2618    No match
2619            Ket
2620    No match
2621            End
2622    No match
2623    ------------------------------------------------------------------
2624    No match
2625    Capturing subpattern count = 1
2626    No match
2627    Partial matching not supported
2628    No match
2629    Options: anchored dotall
2630    No match
2631    No first char
2632    No match
2633    No need char
2634    No match
2635    
2636  /(?s)(.*X|^B)/IDZ  /(?s)(.*X|^B)/IDZ
2637  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 1193  Partial matching not supported Line 2651  Partial matching not supported
2651  Options: anchored dotall  Options: anchored dotall
2652  No first char  No first char
2653  No need char  No need char
2654    ------------------------------------------------------------------
2655    No match
2656            Bra 0
2657     0: B
2658     1: B
2659            Bra 1
2660     0: B
2661     1: B
2662            Any*
2663    No match
2664            X
2665     0: X
2666     1: X
2667            Alt
2668    No match
2669            ^
2670    No match
2671            B
2672     0: B
2673     1: B
2674            Ket
2675    No match
2676            Ket
2677    No match
2678            End
2679    No match
2680    ------------------------------------------------------------------
2681    No match
2682    Capturing subpattern count = 1
2683    No match
2684    Partial matching not supported
2685    No match
2686    Options: anchored dotall
2687    No match
2688    No first char
2689    No match
2690    No need char
2691    No match
2692    
2693  /(?s:.*X|^B)/IDZ  /(?s:.*X|^B)/IDZ
2694  ------------------------------------------------------------------  ------------------------------------------------------------------
# Line 1215  Partial matching not supported Line 2711  Partial matching not supported
2711  No options  No options
2712  First char at start or follows newline  First char at start or follows newline
2713  No need char  No need char
2714    ------------------------------------------------------------------
2715    No match
2716            Bra 0
2717     0: B
2718            Bra 0
2719     0: B
2720         04 Opt
2721    No match
2722            Any*
2723    No match
2724            X
2725     0: X
2726            Alt
2727    No match
2728         04 Opt
2729    No match
2730            ^
2731    No match
2732            B
2733     0: B
2734            Ket
2735    No match
2736         00 Opt
2737    No match
2738            Ket
2739    No match
2740            End
2741    No match
2742    ------------------------------------------------------------------
2743    No match
2744    Capturing subpattern count = 0
2745    No match
2746    Partial matching not supported
2747    No match
2748    No options
2749    No match
2750    First char at start or follows newline
2751    No match
2752    No need char
2753    No match
2754    
2755  /\Biss\B/I+  /\Biss\B/I+
2756  Capturing subpattern count = 0  Capturing subpattern count = 0
2757  No options  No options
2758  First char = 'i'  First char = 'i'
2759  Need char = 's'  Need char = 's'
2760    Capturing subpattern count = 0
2761    No match
2762    No options
2763    No match
2764    First char = 'i'
2765    No match
2766    Need char = 's'
2767    No match
2768      Mississippi      Mississippi
2769   0: iss   0: iss
2770   0+ issippi   0+ issippi
2771     0: iss
2772    No match
2773     0+ issippi
2774    No match
2775    
2776  /\Biss\B/I+P  /\Biss\B/I+P
2777      Mississippi      Mississippi
2778   0: iss   0: iss
2779   0+ issippi   0+ issippi
2780     0: iss
2781    No match: POSIX code 17: match failed
2782     0+ issippi
2783    No match: POSIX code 17: match failed
2784    
2785  /iss/IG+  /iss/IG+
2786  Capturing subpattern count = 0  Capturing subpattern count = 0
2787  No options  No options
2788  First char = 'i'  First char = 'i'
2789  Need char = 's'  Need char = 's'
2790    Capturing subpattern count = 0
2791    No match
2792    No options
2793    No match
2794    First char = 'i'
2795    No match
2796    Need char = 's'
2797    No match
2798      Mississippi      Mississippi
2799   0: iss   0: iss
2800   0+ issippi   0+ issippi
2801   0: iss   0: iss
2802   0+ ippi   0+ ippi
2803     0: iss
2804     0: iss
2805     0+
2806     0+ issippi
2807     0: iss
2808     0+ ippi
2809     0: iss
2810     0: iss
2811     0+
2812     0+ ippi
2813    No match
2814    
2815  /\Biss\B/IG+  /\Biss\B/IG+
2816  Capturing subpattern count = 0  Capturing subpattern count = 0
2817  No options  No options
2818  First char = 'i'  First char = 'i'
2819  Need char = 's'  Need char = 's'
2820    Capturing subpattern count = 0
2821    No match
2822    No options
2823    No match
2824    First char = 'i'
2825    No match
2826    Need char = 's'
2827    No match
2828      Mississippi      Mississippi
2829   0: iss   0: iss
2830   0+ issippi   0+ issippi
2831     0: iss
2832    No match
2833     0+ issippi
2834    No match
2835    
2836  /\Biss\B/Ig+  /\Biss\B/Ig+
2837  Capturing subpattern count = 0  Capturing subpattern count = 0
2838  No options  No options
2839  First char = 'i'  First char = 'i'
2840  Need char = 's'  Need char = 's'
2841    Capturing subpattern count = 0
2842    No match
2843    No options
2844    No match
2845    First char = 'i'
2846    No match
2847    Need char = 's'
2848    No match
2849      Mississippi      Mississippi
2850   0: iss   0: iss
2851   0+ issippi   0+ issippi
2852   0: iss   0: iss
2853   0+ ippi   0+ ippi
2854     0: iss
2855    No match
2856     0+ issippi
2857    No match
2858     0: iss
2859    No match
2860     0+ ippi
2861    No match
2862      *** Failers      *** Failers
2863  No match  No match
2864    No match
2865    No match
2866      Mississippi\A      Mississippi\A
2867  No match  No match
2868    No match
2869    No match
2870    
2871  /(?<=[Ms])iss/Ig+  /(?<=[Ms])iss/Ig+
2872  Capturing subpattern count = 0  Capturing subpattern count = 0
2873  No options  No options
2874  First char = 'i'  First char = 'i'
2875  Need char = 's'  Need char = 's'
2876    Capturing subpattern count = 0
2877    No match
2878    No options
2879    No match
2880    First char = 'i'
2881    No match
2882    Need char = 's'
2883    No match
2884      Mississippi      Mississippi
2885   0: iss   0: iss
2886   0+ issippi   0+ issippi
2887   0: iss   0: iss
2888   0+ ippi   0+ ippi
2889     0: iss
2890    No match
2891     0+ issippi
2892    No match
2893     0: iss
2894    No match
2895     0+ ippi
2896    No match
2897    
2898  /(?<=[Ms])iss/IG+  /(?<=[Ms])iss/IG+
2899  Capturing subpattern count = 0  Capturing subpattern count = 0
2900  No options  No options
2901  First char = 'i'  First char = 'i'
2902  Need char = 's'  Need char = 's'
2903    Capturing subpattern count = 0
2904    No match
2905    No options
2906    No match
2907    First char = 'i'
2908    No match
2909    Need char = 's'
2910    No match
2911      Mississippi      Mississippi
2912   0: iss   0: iss
2913   0+ issippi   0+ issippi
2914     0: iss
2915    No match
2916     0+ issippi
2917    No match
2918    
2919  /^iss/Ig+  /^iss/Ig+
2920  Capturing subpattern count = 0  Capturing subpattern count = 0
2921  Options: anchored  Options: anchored
2922  No first char  No first char
2923  No need char  No need char
2924    Capturing subpattern count = 0
2925    No match
2926    Options: anchored
2927    No match
2928    No first char
2929    No match
2930    No need char
2931    No match
2932      ississippi      ississippi
2933   0: iss   0: iss
2934   0+ issippi   0+ issippi
2935     0: iss
2936    No match
2937     0+ issippi
2938    No match
2939    
2940  /.*iss/Ig+  /.*iss/Ig+
2941  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1300  Partial matching not supported Line 2943  Partial matching not supported
2943  No options  No options
2944  First char at start or follows newline  First char at start or follows newline
2945  Need char = 's'  Need char = 's'
2946    Capturing subpattern count = 0
2947    No match
2948    Partial matching not supported
2949    No match
2950    No options
2951    No match
2952    First char at start or follows newline
2953    No match
2954    Need char = 's'
2955    No match
2956      abciss\nxyzisspqr      abciss\nxyzisspqr
2957   0: abciss   0: abciss
2958   0+ \x0axyzisspqr   0+ \x0axyzisspqr
2959   0: xyziss   0: xyziss
2960   0+ pqr   0+ pqr
2961     0: abciss
2962  /.i./I+g   0: 0: abciss
2963  Capturing subpattern count = 0   0+
2964  No options   0+ \x0axyzisspqr
2965  No first char   0: xyziss
2966  Need char = 'i'   0+ pqr
2967     0: xyziss
2968     0: 0: xyziss
2969     0+
2970     0+ pqr
2971    No match
2972    
2973    /.i./I+g
2974    Capturing subpattern count = 0
2975    No options
2976    No first char
2977    Need char = 'i'
2978    Capturing subpattern count = 0
2979     0: rin
2980     0+ g subpattern count = 0
2981    No options
2982     0: tio
2983     0+ ns
2984    No first char
2985     0: fir
2986     0+ st char
2987    Need char = 'i'
2988     0: 'i'
2989     0+
2990      Mississippi      Mississippi
2991   0: Mis   0: Mis
2992   0+ sissippi   0+ sissippi
# Line 1318  Need char = 'i' Line 2994  Need char = 'i'
2994   0+ sippi   0+ sippi
2995   0: sip   0: sip
2996   0+ pi   0+ pi
2997     0: Mis
2998     0: Mis
2999     0+
3000     0+ sissippi
3001     0: sis
3002     0+ sippi
3003     0: sip
3004     0+ pi
3005     0: sis
3006     0: sis
3007     0+
3008     0+ sippi
3009     0: sip
3010     0+ pi
3011     0: sip
3012     0: sip
3013     0+
3014     0+ pi
3015    No match
3016      Mississippi\A      Mississippi\A
3017   0: Mis   0: Mis
3018   0+ sissippi   0+ sissippi
# Line 1325  Need char = 'i' Line 3020  Need char = 'i'
3020   0+ sippi   0+ sippi
3021   0: sip   0: sip
3022   0+ pi   0+ pi
3023     0: Mis
3024     0: Mis
3025     0+
3026     0+ sissippi
3027     0: sis
3028     0+ sippi
3029     0: sip
3030     0+ pi
3031     0: sis
3032     0: sis
3033     0+
3034     0+ sippi
3035     0: sip
3036     0+ pi
3037     0: sip
3038     0: sip
3039     0+
3040     0+ pi
3041    No match
3042      Missouri river      Missouri river
3043   0: Mis   0: Mis
3044   0+ souri river   0+ souri river
# Line 1332  Need char = 'i' Line 3046  Need char = 'i'
3046   0+ river   0+ river
3047   0: riv   0: riv
3048   0+ er   0+ er
3049     0: Mis
3050     0: Mis
3051     0+
3052     0+ souri river
3053     0: ri
3054     0+ river
3055     0: riv
3056     0+ er
3057     0: ri
3058    No match
3059     0+ river
3060     0: riv
3061     0+ er
3062     0: riv
3063     0: riv
3064     0+
3065     0+ er
3066    No match
3067      Missouri river\A      Missouri river\A
3068   0: Mis   0: Mis
3069   0+ souri river   0+ souri river
3070     0: Mis
3071     0: Mis
3072     0+
3073     0+ souri river
3074     0: ri
3075     0+ river
3076     0: riv
3077     0+ er
3078    
3079  /^.is/I+g  /^.is/I+g
3080  Capturing subpattern count = 0  Capturing subpattern count = 0
3081  Options: anchored  Options: anchored
3082  No first char  No first char
3083  No need char  No need char
3084    Capturing subpattern count = 0
3085    No match
3086    Options: anchored
3087    No match
3088    No first char
3089    No match
3090    No need char
3091    No match
3092      Mississippi      Mississippi
3093   0: Mis   0: Mis
3094   0+ sissippi   0+ sissippi
3095     0: Mis
3096    No match
3097     0+ sissippi
3098    No match
3099    
3100  /^ab\n/Ig+  /^ab\n/Ig+
3101  Capturing subpattern count = 0  Capturing subpattern count = 0
3102  Options: anchored  Options: anchored
3103  No first char  No first char
3104  No need char  No need char
3105    Capturing subpattern count = 0
3106    No match
3107    Options: anchored
3108    No match
3109    No first char
3110    No match
3111    No need char
3112    No match
3113      ab\nab\ncd      ab\nab\ncd
3114   0: ab\x0a   0: ab\x0a
3115   0+ ab\x0acd   0+ ab\x0acd
3116     0: ab\x0a
3117    No match
3118     0+ ab\x0acd
3119    No match
3120    
3121  /^ab\n/Img+  /^ab\n/Img+
3122  Capturing subpattern count = 0  Capturing subpattern count = 0
3123  Options: multiline  Options: multiline
3124  First char at start or follows newline  First char at start or follows newline
3125  Need char = 10  Need char = 10
3126    Capturing subpattern count = 0
3127    No match
3128    Options: multiline
3129    No match
3130    First char at start or follows newline
3131    No match
3132    Need char = 10
3133    No match
3134      ab\nab\ncd      ab\nab\ncd
3135   0: ab\x0a   0: ab\x0a
3136   0+ ab\x0acd   0+ ab\x0acd
3137   0: ab\x0a   0: ab\x0a
3138   0+ cd   0+ cd
3139     0: ab\x0a
3140    No match
3141     0+ ab\x0acd
3142    No match
3143     0: ab\x0a
3144    No match
3145     0+ cd
3146    No match
3147    
3148  /abc/I  /abc/I
3149  Capturing subpattern count = 0  Capturing subpattern count = 0
3150  No options  No options
3151  First char = 'a'  First char = 'a'
3152  Need char = 'c'  Need char = 'c'
3153    Capturing subpattern count = 0
3154    No match
3155    No options
3156    No match
3157    First char = 'a'
3158    No match
3159    Need char = 'c'
3160    No match
3161    
3162  /abc|bac/I  /abc|bac/I
3163  Capturing subpattern count = 0  Capturing subpattern count = 0
3164  No options  No options
3165  No first char  No first char
3166  Need char = 'c'  Need char = 'c'
3167    Capturing subpattern count = 0
3168    No match
3169    No options
3170    No match
3171    No first char
3172    No match
3173    Need char = 'c'
3174    No match
3175    
3176  /(abc|bac)/I  /(abc|bac)/I
3177  Capturing subpattern count = 1  Capturing subpattern count = 1
3178  No options  No options
3179  No first char  No first char
3180  Need char = 'c'  Need char = 'c'
3181    Capturing subpattern count = 1
3182    No match
3183    No options
3184    No match
3185    No first char
3186    No match
3187    Need char = 'c'
3188    No match
3189    
3190  /(abc|(c|dc))/I  /(abc|(c|dc))/I
3191  Capturing subpattern count = 2  Capturing subpattern count = 2
3192  No options  No options
3193  No first char  No first char
3194  Need char = 'c'  Need char = 'c'
3195    Capturing subpattern count = 2
3196     0: c
3197     1: c
3198     2: c
3199    No options
3200    No match
3201    No first char
3202     0: c
3203     1: c
3204     2: c
3205    Need char = 'c'
3206     0: c
3207     1: c
3208     2: c
3209    
3210  /(abc|(d|de)c)/I  /(abc|(d|de)c)/I
3211  Capturing subpattern count = 2  Capturing subpattern count = 2
3212  No options  No options
3213  No first char  No first char
3214  Need char = 'c'  Need char = 'c'
3215    Capturing subpattern count = 2
3216    No match
3217    No options
3218    No match
3219    No first char
3220    No match
3221    Need char = 'c'
3222    No match
3223    
3224  /a*/I  /a*/I
3225  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1401  Partial matching not supported Line 3227  Partial matching not supported
3227  No options  No options
3228  No first char  No first char
3229  No need char  No need char
3230    Capturing subpattern count = 0
3231     0:
3232    Partial matching not supported
3233     0:
3234    No options
3235     0:
3236    No first char
3237     0:
3238    No need char
3239     0:
3240    
3241  /a+/I  /a+/I
3242  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1408  Partial matching not supported Line 3244  Partial matching not supported
3244  No options  No options
3245  First char = 'a'  First char = 'a'
3246  No need char  No need char
3247    Capturing subpattern count = 0
3248     0: a
3249    Partial matching not supported
3250     0: a
3251    No options
3252    No match
3253    First char = 'a'
3254     0: a
3255    No need char
3256     0: a
3257    
3258  /(baa|a+)/I  /(baa|a+)/I
3259  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1415  Partial matching not supported Line 3261  Partial matching not supported
3261  No options  No options
3262  No first char  No first char
3263  Need char = 'a'  Need char = 'a'
3264    Capturing subpattern count = 1
3265     0: a
3266     1: a
3267    Partial matching not supported
3268     0: a
3269     1: a
3270    No options
3271    No match
3272    No first char
3273     0: a
3274     1: a
3275    Need char = 'a'
3276     0: a
3277     1: a
3278    
3279  /a{0,3}/I  /a{0,3}/I
3280  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1422  Partial matching not supported Line 3282  Partial matching not supported
3282  No options  No options
3283  No first char  No first char
3284  No need char  No need char
3285    Capturing subpattern count = 0
3286     0:
3287    Partial matching not supported
3288     0:
3289    No options
3290     0:
3291    No first char
3292     0:
3293    No need char
3294     0:
3295    
3296  /baa{3,}/I  /baa{3,}/I
3297  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1429  Partial matching not supported Line 3299  Partial matching not supported
3299  No options  No options
3300  First char = 'b'  First char = 'b'
3301  Need char = 'a'  Need char = 'a'
3302    Capturing subpattern count = 0
3303    No match
3304    Partial matching not supported
3305    No match
3306    No options
3307    No match
3308    First char = 'b'
3309    No match
3310    Need char = 'a'
3311    No match
3312    
3313  /"([^\\"]+|\\.)*"/I  /"([^\\"]+|\\.)*"/I
3314  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1436  Partial matching not supported Line 3316  Partial matching not supported
3316  No options  No options
3317  First char = '"'  First char = '"'
3318  Need char = '"'  Need char = '"'
3319    Capturing subpattern count = 1
3320    No match
3321    Partial matching not supported
3322    No match
3323    No options
3324    No match
3325    First char = '"'
3326    No match
3327    Need char = '"'
3328    No match
3329    
3330  /(abc|ab[cd])/I  /(abc|ab[cd])/I
3331  Capturing subpattern count = 1  Capturing subpattern count = 1
3332  No options  No options
3333  First char = 'a'  First char = 'a'
3334  No need char  No need char
3335    Capturing subpattern count = 1
3336    No match
3337    No options
3338    No match
3339    First char = 'a'
3340    No match
3341    No need char
3342    No match
3343    
3344  /(a|.)/I  /(a|.)/I
3345  Capturing subpattern count = 1  Capturing subpattern count = 1
3346  No options  No options
3347  No first char  No first char
3348  No need char  No need char
3349    Capturing subpattern count = 1
3350     0: C
3351     1: C
3352    No options
3353     0: N
3354     1: N
3355    No first char
3356     0: N
3357     1: N
3358    No need char
3359     0: N
3360     1: N
3361    
3362  /a|ba|\w/I  /a|ba|\w/I
3363  Capturing subpattern count = 0  Capturing subpattern count = 0
3364  No options  No options
3365  No first char  No first char
3366  No need char  No need char
3367    Capturing subpattern count = 0
3368     0: C
3369    No options
3370     0: N
3371    No first char
3372     0: N
3373    No need char
3374     0: N
3375    
3376  /abc(?=pqr)/I  /abc(?=pqr)/I
3377  Capturing subpattern count = 0  Capturing subpattern count = 0
3378  No options  No options
3379  First char = 'a'  First char = 'a'
3380  Need char = 'r'  Need char = 'r'
3381    Capturing subpattern count = 0
3382    No match
3383    No options
3384    No match
3385    First char = 'a'
3386    No match
3387    Need char = 'r'
3388    No match
3389    
3390  /...(?<=abc)/I  /...(?<=abc)/I
3391  Capturing subpattern count = 0  Capturing subpattern count = 0
3392  No options  No options
3393  No first char  No first char
3394  No need char  No need char
3395    Capturing subpattern count = 0
3396    No match
3397    No options
3398    No match
3399    No first char
3400    No match
3401    No need char
3402    No match
3403    
3404  /abc(?!pqr)/I  /abc(?!pqr)/I
3405  Capturing subpattern count = 0  Capturing subpattern count = 0
3406  No options  No options
3407  First char = 'a'  First char = 'a'
3408  Need char = 'c'  Need char = 'c'
3409    Capturing subpattern count = 0
3410    No match
3411    No options
3412    No match
3413    First char = 'a'
3414    No match
3415    Need char = 'c'
3416    No match
3417    
3418  /ab./I  /ab./I
3419  Capturing subpattern count = 0  Capturing subpattern count = 0
3420  No options  No options
3421  First char = 'a'  First char = 'a'
3422  Need char = 'b'  Need char = 'b'
3423    Capturing subpattern count = 0
3424    No match
3425    No options
3426    No match
3427    First char = 'a'
3428    No match
3429    Need char = 'b'
3430    No match
3431    
3432  /ab[xyz]/I  /ab[xyz]/I
3433  Capturing subpattern count = 0  Capturing subpattern count = 0
3434  No options  No options
3435  First char = 'a'  First char = 'a'
3436  Need char = 'b'  Need char = 'b'
3437    Capturing subpattern count = 0
3438    No match
3439    No options
3440    No match
3441    First char = 'a'
3442    No match
3443    Need char = 'b'
3444    No match
3445    
3446  /abc*/I  /abc*/I
3447  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1491  Partial matching not supported Line 3449  Partial matching not supported
3449  No options  No options
3450  First char = 'a'  First char = 'a'
3451  Need char = 'b'  Need char = 'b'
3452    Capturing subpattern count = 0
3453    No match
3454    Partial matching not supported
3455    No match
3456    No options
3457    No match
3458    First char = 'a'
3459    No match
3460    Need char = 'b'
3461    No match
3462    
3463  /ab.c*/I  /ab.c*/I
3464  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1498  Partial matching not supported Line 3466  Partial matching not supported
3466  No options  No options
3467  First char = 'a'  First char = 'a'
3468  Need char = 'b'  Need char = 'b'
3469    Capturing subpattern count = 0
3470    No match
3471    Partial matching not supported
3472    No match
3473    No options
3474    No match
3475    First char = 'a'
3476    No match
3477    Need char = 'b'
3478    No match
3479    
3480  /a.c*/I  /a.c*/I
3481  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1505  Partial matching not supported Line 3483  Partial matching not supported
3483  No options  No options
3484  First char = 'a'  First char = 'a'
3485  No need char  No need char
3486    Capturing subpattern count = 0
3487     0: ap
3488    Partial matching not supported
3489     0: ar
3490    No options
3491    No match
3492    First char = 'a'
3493     0: ar
3494    No need char
3495     0: ar
3496    
3497  /.c*/I  /.c*/I
3498  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1512  Partial matching not supported Line 3500  Partial matching not supported
3500  No options  No options
3501  No first char  No first char
3502  No need char  No need char
3503    Capturing subpattern count = 0
3504     0: C
3505    Partial matching not supported
3506     0: P
3507    No options
3508     0: N
3509    No first char
3510     0: N
3511    No need char
3512     0: N
3513    
3514  /ac*/I  /ac*/I
3515  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1519  Partial matching not supported Line 3517  Partial matching not supported
3517  No options  No options
3518  First char = 'a'  First char = 'a'
3519  No need char  No need char
3520    Capturing subpattern count = 0
3521     0: a
3522    Partial matching not supported
3523     0: a
3524    No options
3525    No match
3526    First char = 'a'
3527     0: a
3528    No need char
3529     0: a
3530    
3531  /(a.c*|b.c*)/I  /(a.c*|b.c*)/I
3532  Capturing subpattern count = 1  Capturing subpattern count = 1
# Line 1526  Partial matching not supported Line 3534  Partial matching not supported
3534  No options  No options
3535  No first char  No first char
3536  No need char  No need char
3537    Capturing subpattern count = 1
3538     0: ap
3539     1: ap
3540    Partial matching not supported
3541     0: ar
3542     1: ar
3543    No options
3544    No match
3545    No first char
3546     0: ar
3547     1: ar
3548    No need char
3549     0: ar
3550     1: ar
3551    
3552  /a.c*|aba/I  /a.c*|aba/I
3553  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1533  Partial matching not supported Line 3555  Partial matching not supported
3555  No options  No options
3556  First char = 'a'  First char = 'a'
3557  No need char  No need char
3558    Capturing subpattern count = 0
3559     0: ap
3560    Partial matching not supported
3561     0: ar
3562    No options
3563    No match
3564    First char = 'a'
3565     0: ar
3566    No need char
3567     0: ar
3568    
3569  /.+a/I  /.+a/I
3570  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1540  Partial matching not supported Line 3572  Partial matching not supported
3572  No options  No options
3573  No first char  No first char
3574  Need char = 'a'  Need char = 'a'
3575    Capturing subpattern count = 0
3576     0: Capturing subpa
3577    Partial matching not supported
3578     0: Partial ma
3579    No options
3580    No match
3581    No first char
3582     0: No first cha
3583    Need char = 'a'
3584     0: Need char = 'a
3585    
3586  /(?=abcda)a.*/I  /(?=abcda)a.*/I
3587  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1547  Partial matching not supported Line 3589  Partial matching not supported
3589  No options  No options
3590  First char = 'a'  First char = 'a'
3591  Need char = 'a'  Need char = 'a'
3592    Capturing subpattern count = 0
3593    No match
3594    Partial matching not supported
3595    No match
3596    No options
3597    No match
3598    First char = 'a'
3599    No match
3600    Need char = 'a'
3601    No match
3602    
3603  /(?=a)a.*/I  /(?=a)a.*/I
3604  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1554  Partial matching not supported Line 3606  Partial matching not supported
3606  No options  No options
3607  First char = 'a'  First char = 'a'
3608  No need char  No need char
3609    Capturing subpattern count = 0
3610     0: apturing subpattern count = 0
3611    Partial matching not supported
3612     0: artial matching not supported
3613    No options
3614    No match
3615    First char = 'a'
3616     0: ar = 'a'
3617    No need char
3618     0: ar
3619    
3620  /a(b)*/I  /a(b)*/I
3621  Capturing subpattern count = 1  Capturing subpattern count = 1
3622  No options  No options
3623  First char = 'a'  First char = 'a'
3624  No need char  No need char
3625    Capturing subpattern count = 1
3626     0: a
3627    No options
3628    No match
3629    First char = 'a'
3630     0: a
3631    No need char
3632     0: a
3633    
3634  /a\d*/I  /a\d*/I
3635  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1567  Partial matching not supported Line 3637  Partial matching not supported
3637  No options  No options
3638  First char = 'a'  First char = 'a'
3639  No need char  No need char
3640    Capturing subpattern count = 0
3641     0: a
3642    Partial matching not supported
3643     0: a
3644    No options
3645    No match
3646    First char = 'a'
3647     0: a
3648    No need char
3649     0: a
3650    
3651  /ab\d*/I  /ab\d*/I
3652  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1574  Partial matching not supported Line 3654  Partial matching not supported
3654  No options  No options
3655  First char = 'a'  First char = 'a'
3656  Need char = 'b'  Need char = 'b'
3657    Capturing subpattern count = 0
3658    No match
3659    Partial matching not supported
3660    No match
3661    No options
3662    No match
3663    First char = 'a'
3664    No match
3665    Need char = 'b'
3666    No match
3667    
3668  /a(\d)*/I  /a(\d)*/I
3669  Capturing subpattern count = 1  Capturing subpattern count = 1
3670  No options  No options
3671  First char = 'a'  First char = 'a'
3672  No need char  No need char
3673    Capturing subpattern count = 1
3674     0: a
3675    No options
3676    No match
3677    First char = 'a'
3678     0: a
3679    No need char
3680     0: a
3681    
3682  /abcde{0,0}/I  /abcde{0,0}/I
3683  Capturing subpattern count = 0  Capturing subpattern count = 0
3684  No options  No options
3685  First char = 'a'  First char = 'a'
3686  Need char = 'd'  Need char = 'd'
3687    Capturing subpattern count = 0
3688    No match
3689    No options
3690    No match
3691    First char = 'a'
3692    No match
3693    Need char = 'd'
3694    No match
3695    
3696  /ab\d+/I  /ab\d+/I
3697  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1593  Partial matching not supported Line 3699  Partial matching not supported
3699  No options  No options
3700  First char = 'a'  First char = 'a'
3701  Need char = 'b'  Need char = 'b'
3702    Capturing subpattern count = 0
3703    No match
3704    Partial matching not supported
3705    No match
3706    No options
3707    No match
3708    First char = 'a'
3709    No match
3710    Need char = 'b'
3711    No match
3712    
3713  /a(?(1)b)/I  /a(?(1)b)/I
3714  Capturing subpattern count = 0  Capturing subpattern count = 0
3715  No options  No options
3716  First char = 'a'  First char = 'a'
3717  No need char  No need char
3718    Capturing subpattern count = 0
3719     0: a
3720    No options
3721    No match
3722    First char = 'a'
3723     0: a
3724    No need char
3725     0: a
3726    
3727  /a(?(1)bag|big)/I  /a(?(1)bag|big)/I
3728  Capturing subpattern count = 0  Capturing subpattern count = 0
3729  No options  No options
3730  First char = 'a'  First char = 'a'
3731  Need char = 'g'  Need char = 'g'
3732    Capturing subpattern count = 0
3733    No match
3734    No options
3735    No match
3736    First char = 'a'
3737    No match
3738    Need char = 'g'
3739    No match
3740    
3741  /a(?(1)bag|big)*/I  /a(?(1)bag|big)*/I
3742  Capturing subpattern count = 0  Capturing subpattern count = 0
3743  No options  No options
3744  First char = 'a'  First char = 'a'
3745  No need char  No need char
3746    Capturing subpattern count = 0
3747     0: a
3748    No options
3749    No match
3750    First char = 'a'
3751     0: a
3752    No need char
3753     0: a
3754    
3755  /a(?(1)bag|big)+/I  /a(?(1)bag|big)+/I
3756  Capturing subpattern count = 0  Capturing subpattern count = 0
3757  No options  No options
3758  First char = 'a'  First char = 'a'
3759  Need char = 'g'  Need char = 'g'
3760    Capturing subpattern count = 0
3761    No match
3762    No options
3763    No match
3764    First char = 'a'
3765    No match
3766    Need char = 'g'
3767    No match
3768    
3769  /a(?(1)b..|b..)/I  /a(?(1)b..|b..)/I
3770  Capturing subpattern count = 0  Capturing subpattern count = 0
3771  No options  No options
3772  First char = 'a'  First char = 'a'
3773  Need char = 'b'  Need char = 'b'
3774    Capturing subpattern count = 0
3775    No match
3776    No options
3777    No match
3778    First char = 'a'
3779    No match
3780    Need char = 'b'
3781    No match
3782    
3783  /ab\d{0}e/I  /ab\d{0}e/I
3784  Capturing subpattern count = 0  Capturing subpattern count = 0
3785  No options  No options
3786  First char = 'a'  First char = 'a'
3787  Need char = 'e'  Need char = 'e'
3788    Capturing subpattern count = 0
3789    No match
3790    No options
3791    No match
3792    First char = 'a'
3793    No match
3794    Need char = 'e'
3795    No match
3796    
3797  /a?b?/I  /a?b?/I
3798  Capturing subpattern count = 0  Capturing subpattern count = 0
3799  No options  No options
3800  No first char  No first char
3801  No need char  No need char
3802    Capturing subpattern count = 0
3803     0:
3804    No options
3805     0:
3806    No first char
3807     0:
3808    No need char
3809     0:
3810      a      a
3811   0: a   0: a
3812     0: a
3813     0:
3814      b      b
3815   0: b   0: b
3816     0: b
3817     0:
3818      ab      ab
3819   0: ab   0: ab
3820     0: ab
3821     0:
3822      \      \
3823   0:   0:
3824     0:
3825     0:
3826      *** Failers      *** Failers
3827   0:   0:
3828     0:
3829     0:
3830      \N      \N
3831  No match  No match
3832    No match
3833     0:
3834    
3835  /|-/I  /|-/I
3836  Capturing subpattern count = 0  Capturing subpattern count = 0
3837  No options  No options
3838  No first char  No first char
3839  No need char  No need char
3840    Capturing subpattern count = 0
3841     0:
3842    No options
3843     0:
3844    No first char
3845     0:
3846    No need char
3847     0:
3848      abcd      abcd
3849   0:   0:
3850     0:
3851     0:
3852      -abc      -abc
3853   0:   0:
3854     0:
3855     0:
3856      \Nab-c      \Nab-c
3857   0: -   0: -
3858     0: -
3859     0:
3860      *** Failers      *** Failers
3861   0:   0:
3862     0:
3863     0:
3864      \Nabc      \Nabc
3865  No match  No match
3866    No match
3867     0:
3868    
3869  /a*(b+)(z)(z)/IP  /a*(b+)(z)(z)/IP
3870      aaaabbbbzzzz      aaaabbbbzzzz
# Line 1670  No match Line 3872  No match
3872   1: bbbb   1: bbbb
3873   2: z   2: z
3874   3: z   3: z
     aaaabbbbzzzz\O0  
     aaaabbbbzzzz\O1  
3875   0: aaaabbbbzz   0: aaaabbbbzz
     aaaabbbbzzzz\O2  
3876   0: aaaabbbbzz   0: aaaabbbbzz
3877   1: bbbb   1: bbbb
3878      aaaabbbbzzzz\O3   2: z
3879   0: aaaabbbbzz   3: z
3880   1: bbbb   1: bbbb
3881    No match: POSIX code 17: match failed
3882   2: z   2: z
3883    No match: POSIX code 17: match failed
3884     3: z
3885    No match: POSIX code 17: match failed
3886        aaaabbbbzzzz\O0
3887        aaaabbbbzzzz\O1
3888     0: aaaabbbbzz
3889     0: aaaabbbbzz
3890     0: aaaabbbbzz
3891     1: bbbb
3892     2: z
3893     3: z
3894        aaaabbbbzzzz\O2
3895     0: aaaabbbbzz
3896     1: bbbb
3897     0: aaaabbbbzz
3898     0: aaaabbbbzz
3899     1: bbbb
3900     2: z
3901     3: z
3902     1: bbbb
3903    No match: POSIX code 17: match failed
3904        aaaabbbbzzzz\O3
3905     0: aaaabbbbzz
3906     1: bbbb
3907     2: z
3908     0: aaaabbbbzz
3909     0: aaaabbbbzz
3910     1: bbbb
3911     2: z
3912     3: z
3913     1: bbbb
3914    No match: POSIX code 17: match failed
3915     2: z
3916    No match: POSIX code 17: match failed
3917      aaaabbbbzzzz\O4      aaaabbbbzzzz\O4
3918   0: aaaabbbbzz   0: aaaabbbbzz
3919   1: bbbb   1: bbbb
3920   2: z   2: z
3921   3: z   3: z
3922     0: aaaabbbbzz
3923     0: aaaabbbbzz
3924     1: bbbb
3925     2: z
3926     3: z
3927     1: bbbb
3928    No match: POSIX code 17: match failed
3929     2: z
3930    No match: POSIX code 17: match failed
3931     3: z
3932    No match: POSIX code 17: match failed
3933      aaaabbbbzzzz\O5      aaaabbbbzzzz\O5
3934   0: aaaabbbbzz   0: aaaabbbbzz
3935   1: bbbb   1: bbbb
3936   2: z   2: z
3937   3: z   3: z
3938     0: aaaabbbbzz
3939     0: aaaabbbbzz
3940     1: bbbb
3941     2: z
3942     3: z
3943     1: bbbb
3944    No match: POSIX code 17: match failed
3945     2: z
3946    No match: POSIX code 17: match failed
3947     3: z
3948    No match: POSIX code 17: match failed
3949    
3950  /^.?abcd/IS  /^.?abcd/IS
3951  Capturing subpattern count = 0  Capturing subpattern count = 0
# Line 1697  Options: anchored Line 3953  Options: anchored
3953  No first char  No first char
3954  Need char = 'd'  Need char = 'd'
3955  Study returned NULL  Study returned NULL
3956    Capturing subpattern count = 0
3957    No match
3958    Options: anchored
3959    No match
3960    No first char
3961    No match
3962    Need char = 'd'
3963    No match
3964    Study returned NULL
3965    No match
3966    
3967  /\(             # ( at start  /\(             # ( at start
3968    (?:           # Non-capturing bracket    (?:           # Non-capturing bracket
# Line 1711  Partial matching not supported Line 3977  Partial matching not supported
3977  Options: extended  Options: extended
3978  First char = '('  First char = '('
3979  Need char = ')'  Need char = ')'
3980    Capturing subpattern count = 0
3981    No match
3982    Partial matching not supported
3983    No match
3984    Options: extended
3985    No match
3986    First char = '('
3987    No match
3988    Need char = ')'
3989    No match
3990      (abcd)      (abcd)
3991   0: (abcd)   0: (abcd)
3992     0: (abcd)
3993     0: (abcd)
3994      (abcd)xyz      (abcd)xyz
3995   0: (abcd)   0: (abcd)
3996     0: (abcd)
3997     0: (abcd)
3998      xyz(abcd)      xyz(abcd)
3999   0: (abcd)   0: (abcd)
4000     0: (abcd)
4001     0: (abcd)
4002      (ab(xy)cd)pqr      (ab(xy)cd)pqr
4003   0: (ab(xy)cd)   0: (ab(xy)cd)
4004     0: (ab(xy)cd)
4005     0: (ab(xy)cd)
4006      (ab(xycd)pqr      (ab(xycd)pqr
4007   0: (xycd)   0: (xycd)
4008     0: (xycd)
4009     0: (xycd)
4010      () abc ()      () abc ()
4011   0: ()   0: ()
4012     0: ()
4013     0: ()
4014      12(abcde(fsh)xyz(foo(bar))lmno)89      12(abcde(fsh)xyz(foo(bar))lmno)89
4015   0: (abcde(fsh)xyz(foo(bar))lmno)   0: (abcde(fsh)xyz(foo(bar))lmno)
4016     0: (abcde(fsh)xyz(foo(bar))lmno)
4017     0: (abcde(fsh)xyz(foo(bar))lmno)
4018 &nb