1/-- This set of tests is for UTF support, excluding Unicode properties. It is
2    compatible with all versions of Perl >= 5.10 and both the 8-bit and 16-bit
3    PCRE libraries. --/
4
5< forbid 9?=ABCDEFfGILMNPTUWXZ<
6
7/a.b/8
8    acb
9    a\x7fb
10    a\x{100}b
11    *** Failers
12    a\nb
13
14/a(.{3})b/8
15    a\x{4000}xyb
16    a\x{4000}\x7fyb
17    a\x{4000}\x{100}yb
18    *** Failers
19    a\x{4000}b
20    ac\ncb
21
22/a(.*?)(.)/
23    a\xc0\x88b
24
25/a(.*?)(.)/8
26    a\x{100}b
27
28/a(.*)(.)/
29    a\xc0\x88b
30
31/a(.*)(.)/8
32    a\x{100}b
33
34/a(.)(.)/
35    a\xc0\x92bcd
36
37/a(.)(.)/8
38    a\x{240}bcd
39
40/a(.?)(.)/
41    a\xc0\x92bcd
42
43/a(.?)(.)/8
44    a\x{240}bcd
45
46/a(.??)(.)/
47    a\xc0\x92bcd
48
49/a(.??)(.)/8
50    a\x{240}bcd
51
52/a(.{3})b/8
53    a\x{1234}xyb
54    a\x{1234}\x{4321}yb
55    a\x{1234}\x{4321}\x{3412}b
56    *** Failers
57    a\x{1234}b
58    ac\ncb
59
60/a(.{3,})b/8
61    a\x{1234}xyb
62    a\x{1234}\x{4321}yb
63    a\x{1234}\x{4321}\x{3412}b
64    axxxxbcdefghijb
65    a\x{1234}\x{4321}\x{3412}\x{3421}b
66    *** Failers
67    a\x{1234}b
68
69/a(.{3,}?)b/8
70    a\x{1234}xyb
71    a\x{1234}\x{4321}yb
72    a\x{1234}\x{4321}\x{3412}b
73    axxxxbcdefghijb
74    a\x{1234}\x{4321}\x{3412}\x{3421}b
75    *** Failers
76    a\x{1234}b
77
78/a(.{3,5})b/8
79    a\x{1234}xyb
80    a\x{1234}\x{4321}yb
81    a\x{1234}\x{4321}\x{3412}b
82    axxxxbcdefghijb
83    a\x{1234}\x{4321}\x{3412}\x{3421}b
84    axbxxbcdefghijb
85    axxxxxbcdefghijb
86    *** Failers
87    a\x{1234}b
88    axxxxxxbcdefghijb
89
90/a(.{3,5}?)b/8
91    a\x{1234}xyb
92    a\x{1234}\x{4321}yb
93    a\x{1234}\x{4321}\x{3412}b
94    axxxxbcdefghijb
95    a\x{1234}\x{4321}\x{3412}\x{3421}b
96    axbxxbcdefghijb
97    axxxxxbcdefghijb
98    *** Failers
99    a\x{1234}b
100    axxxxxxbcdefghijb
101
102/^[a\x{c0}]/8
103    *** Failers
104    \x{100}
105
106/(?<=aXb)cd/8
107    aXbcd
108
109/(?<=a\x{100}b)cd/8
110    a\x{100}bcd
111
112/(?<=a\x{100000}b)cd/8
113    a\x{100000}bcd
114
115/(?:\x{100}){3}b/8
116    \x{100}\x{100}\x{100}b
117    *** Failers
118    \x{100}\x{100}b
119
120/\x{ab}/8
121    \x{ab}
122    \xc2\xab
123    *** Failers
124    \x00{ab}
125
126/(?<=(.))X/8
127    WXYZ
128    \x{256}XYZ
129    *** Failers
130    XYZ
131
132/[^a]+/8g
133    bcd
134    \x{100}aY\x{256}Z
135
136/^[^a]{2}/8
137    \x{100}bc
138
139/^[^a]{2,}/8
140    \x{100}bcAa
141
142/^[^a]{2,}?/8
143    \x{100}bca
144
145/[^a]+/8ig
146    bcd
147    \x{100}aY\x{256}Z
148
149/^[^a]{2}/8i
150    \x{100}bc
151
152/^[^a]{2,}/8i
153    \x{100}bcAa
154
155/^[^a]{2,}?/8i
156    \x{100}bca
157
158/\x{100}{0,0}/8
159    abcd
160
161/\x{100}?/8
162    abcd
163    \x{100}\x{100}
164
165/\x{100}{0,3}/8
166    \x{100}\x{100}
167    \x{100}\x{100}\x{100}\x{100}
168
169/\x{100}*/8
170    abce
171    \x{100}\x{100}\x{100}\x{100}
172
173/\x{100}{1,1}/8
174    abcd\x{100}\x{100}\x{100}\x{100}
175
176/\x{100}{1,3}/8
177    abcd\x{100}\x{100}\x{100}\x{100}
178
179/\x{100}+/8
180    abcd\x{100}\x{100}\x{100}\x{100}
181
182/\x{100}{3}/8
183    abcd\x{100}\x{100}\x{100}XX
184
185/\x{100}{3,5}/8
186    abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
187
188/\x{100}{3,}/8
189    abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
190
191/(?<=a\x{100}{2}b)X/8+
192    Xyyya\x{100}\x{100}bXzzz
193
194/\D*/8
195  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
196
197/\D*/8
198  \x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}
199
200/\D/8
201    1X2
202    1\x{100}2
203
204/>\S/8
205    > >X Y
206    > >\x{100} Y
207
208/\d/8
209    \x{100}3
210
211/\s/8
212    \x{100} X
213
214/\D+/8
215    12abcd34
216    *** Failers
217    1234
218
219/\D{2,3}/8
220    12abcd34
221    12ab34
222    *** Failers
223    1234
224    12a34
225
226/\D{2,3}?/8
227    12abcd34
228    12ab34
229    *** Failers
230    1234
231    12a34
232
233/\d+/8
234    12abcd34
235    *** Failers
236
237/\d{2,3}/8
238    12abcd34
239    1234abcd
240    *** Failers
241    1.4
242
243/\d{2,3}?/8
244    12abcd34
245    1234abcd
246    *** Failers
247    1.4
248
249/\S+/8
250    12abcd34
251    *** Failers
252    \    \
253
254/\S{2,3}/8
255    12abcd34
256    1234abcd
257    *** Failers
258    \     \
259
260/\S{2,3}?/8
261    12abcd34
262    1234abcd
263    *** Failers
264    \     \
265
266/>\s+</8+
267    12>      <34
268    *** Failers
269
270/>\s{2,3}</8+
271    ab>  <cd
272    ab>   <ce
273    *** Failers
274    ab>    <cd
275
276/>\s{2,3}?</8+
277    ab>  <cd
278    ab>   <ce
279    *** Failers
280    ab>    <cd
281
282/\w+/8
283    12      34
284    *** Failers
285    +++=*!
286
287/\w{2,3}/8
288    ab  cd
289    abcd ce
290    *** Failers
291    a.b.c
292
293/\w{2,3}?/8
294    ab  cd
295    abcd ce
296    *** Failers
297    a.b.c
298
299/\W+/8
300    12====34
301    *** Failers
302    abcd
303
304/\W{2,3}/8
305    ab====cd
306    ab==cd
307    *** Failers
308    a.b.c
309
310/\W{2,3}?/8
311    ab====cd
312    ab==cd
313    *** Failers
314    a.b.c
315
316/[\x{100}]/8
317    \x{100}
318    Z\x{100}
319    \x{100}Z
320    *** Failers
321
322/[Z\x{100}]/8
323    Z\x{100}
324    \x{100}
325    \x{100}Z
326    *** Failers
327
328/[\x{100}\x{200}]/8
329   ab\x{100}cd
330   ab\x{200}cd
331   *** Failers
332
333/[\x{100}-\x{200}]/8
334   ab\x{100}cd
335   ab\x{200}cd
336   ab\x{111}cd
337   *** Failers
338
339/[z-\x{200}]/8
340   ab\x{100}cd
341   ab\x{200}cd
342   ab\x{111}cd
343   abzcd
344   ab|cd
345   *** Failers
346
347/[Q\x{100}\x{200}]/8
348   ab\x{100}cd
349   ab\x{200}cd
350   Q?
351   *** Failers
352
353/[Q\x{100}-\x{200}]/8
354   ab\x{100}cd
355   ab\x{200}cd
356   ab\x{111}cd
357   Q?
358   *** Failers
359
360/[Qz-\x{200}]/8
361   ab\x{100}cd
362   ab\x{200}cd
363   ab\x{111}cd
364   abzcd
365   ab|cd
366   Q?
367   *** Failers
368
369/[\x{100}\x{200}]{1,3}/8
370   ab\x{100}cd
371   ab\x{200}cd
372   ab\x{200}\x{100}\x{200}\x{100}cd
373   *** Failers
374
375/[\x{100}\x{200}]{1,3}?/8
376   ab\x{100}cd
377   ab\x{200}cd
378   ab\x{200}\x{100}\x{200}\x{100}cd
379   *** Failers
380
381/[Q\x{100}\x{200}]{1,3}/8
382   ab\x{100}cd
383   ab\x{200}cd
384   ab\x{200}\x{100}\x{200}\x{100}cd
385   *** Failers
386
387/[Q\x{100}\x{200}]{1,3}?/8
388   ab\x{100}cd
389   ab\x{200}cd
390   ab\x{200}\x{100}\x{200}\x{100}cd
391   *** Failers
392
393/(?<=[\x{100}\x{200}])X/8
394    abc\x{200}X
395    abc\x{100}X
396    *** Failers
397    X
398
399/(?<=[Q\x{100}\x{200}])X/8
400    abc\x{200}X
401    abc\x{100}X
402    abQX
403    *** Failers
404    X
405
406/(?<=[\x{100}\x{200}]{3})X/8
407    abc\x{100}\x{200}\x{100}X
408    *** Failers
409    abc\x{200}X
410    X
411
412/[^\x{100}\x{200}]X/8
413    AX
414    \x{150}X
415    \x{500}X
416    *** Failers
417    \x{100}X
418    \x{200}X
419
420/[^Q\x{100}\x{200}]X/8
421    AX
422    \x{150}X
423    \x{500}X
424    *** Failers
425    \x{100}X
426    \x{200}X
427    QX
428
429/[^\x{100}-\x{200}]X/8
430    AX
431    \x{500}X
432    *** Failers
433    \x{100}X
434    \x{150}X
435    \x{200}X
436
437/[z-\x{100}]/8i
438    z
439    Z
440    \x{100}
441    *** Failers
442    \x{102}
443    y
444
445/[\xFF]/
446    >\xff<
447
448/[\xff]/8
449    >\x{ff}<
450
451/[^\xFF]/
452    XYZ
453
454/[^\xff]/8
455    XYZ
456    \x{123}
457
458/^[ac]*b/8
459  xb
460
461/^[ac\x{100}]*b/8
462  xb
463
464/^[^x]*b/8i
465  xb
466
467/^[^x]*b/8
468  xb
469
470/^\d*b/8
471  xb
472
473/(|a)/g8
474    catac
475    a\x{256}a
476
477/^\x{85}$/8i
478    \x{85}
479
480/^ሴ/8
481    ሴ
482
483/^\ሴ/8
484    ሴ
485
486"(?s)(.{1,5})"8
487    abcdefg
488    ab
489
490/a*\x{100}*\w/8
491    a
492
493/\S\S/8g
494    A\x{a3}BC
495
496/\S{2}/8g
497    A\x{a3}BC
498
499/\W\W/8g
500    +\x{a3}==
501
502/\W{2}/8g
503    +\x{a3}==
504
505/\S/8g
506    \x{442}\x{435}\x{441}\x{442}
507
508/[\S]/8g
509    \x{442}\x{435}\x{441}\x{442}
510
511/\D/8g
512    \x{442}\x{435}\x{441}\x{442}
513
514/[\D]/8g
515    \x{442}\x{435}\x{441}\x{442}
516
517/\W/8g
518    \x{2442}\x{2435}\x{2441}\x{2442}
519
520/[\W]/8g
521    \x{2442}\x{2435}\x{2441}\x{2442}
522
523/[\S\s]*/8
524    abc\n\r\x{442}\x{435}\x{441}\x{442}xyz
525
526/[\x{41f}\S]/8g
527    \x{442}\x{435}\x{441}\x{442}
528
529/.[^\S]./8g
530    abc def\x{442}\x{443}xyz\npqr
531
532/.[^\S\n]./8g
533    abc def\x{442}\x{443}xyz\npqr
534
535/[[:^alnum:]]/8g
536    +\x{2442}
537
538/[[:^alpha:]]/8g
539    +\x{2442}
540
541/[[:^ascii:]]/8g
542    A\x{442}
543
544/[[:^blank:]]/8g
545    A\x{442}
546
547/[[:^cntrl:]]/8g
548    A\x{442}
549
550/[[:^digit:]]/8g
551    A\x{442}
552
553/[[:^graph:]]/8g
554    \x19\x{e01ff}
555
556/[[:^lower:]]/8g
557    A\x{422}
558
559/[[:^print:]]/8g
560    \x{19}\x{e01ff}
561
562/[[:^punct:]]/8g
563    A\x{442}
564
565/[[:^space:]]/8g
566    A\x{442}
567
568/[[:^upper:]]/8g
569    a\x{442}
570
571/[[:^word:]]/8g
572    +\x{2442}
573
574/[[:^xdigit:]]/8g
575    M\x{442}
576
577/[^ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸŹŻŽƁƂƄƆƇƉƊƋƎƏƐƑƓƔƖƗƘƜƝƟƠƢƤƦƧƩƬƮƯƱƲƳƵƷƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶǷǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺȻȽȾɁΆΈΉΊΌΎΏΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫϒϓϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹϺϽϾϿЀЁЂЃЄЅІЇЈЉЊЋЌЍЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸԀԂԄԆԈԊԌԎԱԲԳԴԵԶԷԸԹԺԻԼԽԾԿՀՁՂՃՄՅՆՇՈՉՊՋՌՍՎՏՐՑՒՓՔՕՖႠႡႢႣႤႥႦႧႨႩႪႫႬႭႮႯႰႱႲႳႴႵႶႷႸႹႺႻႼႽႾႿჀჁჂჃჄჅḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸἈἉἊἋἌἍἎἏἘἙἚἛἜἝἨἩἪἫἬἭἮἯἸἹἺἻἼἽἾἿὈὉὊὋὌὍὙὛὝὟὨὩὪὫὬὭὮὯᾸᾹᾺΆῈΈῊΉῘῙῚΊῨῩῪΎῬῸΌῺΏabcdefghijklmnopqrstuvwxyzªµºßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķĸĺļľŀłńņňʼnŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżžſƀƃƅƈƌƍƒƕƙƚƛƞơƣƥƨƪƫƭưƴƶƹƺƽƾƿdžljnjǎǐǒǔǖǘǚǜǝǟǡǣǥǧǩǫǭǯǰdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȡȣȥȧȩȫȭȯȱȳȴȵȶȷȸȹȼȿɀɐɑɒɓɔɕɖɗɘəɚɛɜɝɞɟɠɡɢɣɤɥɦɧɨɩɪɫɬɭɮɯɰɱɲɳɴɵɶɷɸɹɺɻɼɽɾɿʀʁʂʃʄʅʆʇʈʉʊʋʌʍʎʏʐʑʒʓʔʕʖʗʘʙʚʛʜʝʞʟʠʡʢʣʤʥʦʧʨʩʪʫʬʭʮʯΐάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώϐϑϕϖϗϙϛϝϟϡϣϥϧϩϫϭϯϰϱϲϳϵϸϻϼабвгдежзийклмнопрстуфхцчшщъыьэюяѐёђѓєѕіїјљњћќѝўџѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҋҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӆӈӊӌӎӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӷӹԁԃԅԇԉԋԍԏաբգդեզէըթժիլխծկհձղճմյնշոչպջռսվտրցւփքօֆևᴀᴁᴂᴃᴄᴅᴆᴇᴈᴉᴊᴋᴌᴍᴎᴏᴐᴑᴒᴓᴔᴕᴖᴗᴘᴙᴚᴛᴜᴝᴞᴟᴠᴡᴢᴣᴤᴥᴦᴧᴨᴩᴪᴫᵢᵣᵤᵥᵦᵧᵨᵩᵪᵫᵬᵭᵮᵯᵰᵱᵲᵳᵴᵵᵶᵷᵹᵺᵻᵼᵽᵾᵿᶀᶁᶂᶃᶄᶅᶆᶇᶈᶉᶊᶋᶌᶍᶎᶏᶐᶑᶒᶓᶔᶕᶖᶗᶘᶙᶚḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕẖẗẘẙẚẛạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹἀἁἂἃἄἅἆἇἐἑἒἓἔἕἠἡἢἣἤἥἦἧἰἱἲἳἴἵἶἷὀὁὂὃὄὅὐὑὒὓὔὕὖὗὠὡὢὣὤὥὦὧὰάὲέὴήὶίὸόὺύὼώᾀᾁᾂᾃᾄᾅᾆᾇᾐᾑᾒᾓᾔᾕᾖᾗᾠᾡᾢᾣᾤᾥᾦᾧᾰᾱᾲᾳᾴᾶᾷιῂῃῄῆῇῐῑῒΐῖῗῠῡῢΰῤῥῦῧῲῳῴῶῷⲁⲃⲅⲇⲉⲋⲍⲏⲑⲓⲕⲗⲙⲛⲝⲟⲡⲣⲥⲧⲩⲫⲭⲯⲱⲳⲵⲷⲹⲻⲽⲿⳁⳃⳅⳇⳉⳋⳍⳏⳑⳓⳕⳗⳙⳛⳝⳟⳡⳣⳤⴀⴁⴂⴃⴄⴅⴆⴇⴈⴉⴊⴋⴌⴍⴎⴏⴐⴑⴒⴓⴔⴕⴖⴗⴘⴙⴚⴛⴜⴝⴞⴟⴠⴡⴢⴣⴤⴥfffiflffifflſtstﬓﬔﬕﬖﬗ\d-_^]/8
578
579/^[^d]*?$/
580    abc
581
582/^[^d]*?$/8
583    abc
584
585/^[^d]*?$/i
586    abc
587
588/^[^d]*?$/8i
589    abc
590
591/(?i)[\xc3\xa9\xc3\xbd]|[\xc3\xa9\xc3\xbdA]/8
592
593/^[a\x{c0}]b/8
594    \x{c0}b
595
596/^([a\x{c0}]*?)aa/8
597    a\x{c0}aaaa/
598
599/^([a\x{c0}]*?)aa/8
600    a\x{c0}aaaa/
601    a\x{c0}a\x{c0}aaa/
602
603/^([a\x{c0}]*)aa/8
604    a\x{c0}aaaa/
605    a\x{c0}a\x{c0}aaa/
606
607/^([a\x{c0}]*)a\x{c0}/8
608    a\x{c0}aaaa/
609    a\x{c0}a\x{c0}aaa/
610
611/A*/g8
612    AAB\x{123}BAA
613
614/(abc)\1/8i
615   abc
616
617/(abc)\1/8
618   abc
619
620/a(*:a\x{1234}b)/8K
621    abc
622
623/a(*:a£b)/8K
624    abc
625
626/-- Noncharacters --/
627
628/./8
629    \x{fffe}
630    \x{ffff}
631    \x{1fffe}
632    \x{1ffff}
633    \x{2fffe}
634    \x{2ffff}
635    \x{3fffe}
636    \x{3ffff}
637    \x{4fffe}
638    \x{4ffff}
639    \x{5fffe}
640    \x{5ffff}
641    \x{6fffe}
642    \x{6ffff}
643    \x{7fffe}
644    \x{7ffff}
645    \x{8fffe}
646    \x{8ffff}
647    \x{9fffe}
648    \x{9ffff}
649    \x{afffe}
650    \x{affff}
651    \x{bfffe}
652    \x{bffff}
653    \x{cfffe}
654    \x{cffff}
655    \x{dfffe}
656    \x{dffff}
657    \x{efffe}
658    \x{effff}
659    \x{ffffe}
660    \x{fffff}
661    \x{10fffe}
662    \x{10ffff}
663    \x{fdd0}
664    \x{fdd1}
665    \x{fdd2}
666    \x{fdd3}
667    \x{fdd4}
668    \x{fdd5}
669    \x{fdd6}
670    \x{fdd7}
671    \x{fdd8}
672    \x{fdd9}
673    \x{fdda}
674    \x{fddb}
675    \x{fddc}
676    \x{fddd}
677    \x{fdde}
678    \x{fddf}
679    \x{fde0}
680    \x{fde1}
681    \x{fde2}
682    \x{fde3}
683    \x{fde4}
684    \x{fde5}
685    \x{fde6}
686    \x{fde7}
687    \x{fde8}
688    \x{fde9}
689    \x{fdea}
690    \x{fdeb}
691    \x{fdec}
692    \x{fded}
693    \x{fdee}
694    \x{fdef}
695
696/^\d*\w{4}/8
697    1234
698    123
699
700/^[^b]*\w{4}/8
701    aaaa
702    aaa
703
704/^[^b]*\w{4}/8i
705    aaaa
706    aaa
707
708/^\x{100}*.{4}/8
709    \x{100}\x{100}\x{100}\x{100}
710    \x{100}\x{100}\x{100}
711
712/^\x{100}*.{4}/8i
713    \x{100}\x{100}\x{100}\x{100}
714    \x{100}\x{100}\x{100}
715
716/^a+[a\x{200}]/8
717    aa
718
719/^.\B.\B./8
720    \x{10123}\x{10124}\x{10125}
721
722/^#[^\x{ffff}]#[^\x{ffff}]#[^\x{ffff}]#/8
723    #\x{10000}#\x{100}#\x{10ffff}#
724
725/-- End of testinput4 --/
726