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# This set of tests is for UTF support, including Unicode properties. The # Unicode tests are all compatible with all versions of Perl >= 5.10, but # some of the property tests may differ because of different versions of # Unicode in use by PCRE2 and Perl.
# WARNING: Use only / as the pattern delimiter. Although pcre2test supports # a number of delimiters, all those other than / give problems with the # perltest.sh script.
#newline_default lf anycrlf any #perltest
/a.b/utf acb a\x7fb a\x{100}b \= Expect no match a\nb
/a(.{3})b/utf a\x{4000}xyb a\x{4000}\x7fyb a\x{4000}\x{100}yb \= Expect no match a\x{4000}b ac\ncb
/a(.*?)(.)/ a\xc0\x88b
/a(.*?)(.)/utf a\x{100}b
/a(.*)(.)/ a\xc0\x88b
/a(.*)(.)/utf a\x{100}b
/a(.)(.)/ a\xc0\x92bcd
/a(.)(.)/utf a\x{240}bcd
/a(.?)(.)/ a\xc0\x92bcd
/a(.?)(.)/utf a\x{240}bcd
/a(.??)(.)/ a\xc0\x92bcd
/a(.??)(.)/utf a\x{240}bcd
/a(.{3})b/utf a\x{1234}xyb a\x{1234}\x{4321}yb a\x{1234}\x{4321}\x{3412}b \= Expect no match a\x{1234}b ac\ncb
/a(.{3,})b/utf a\x{1234}xyb a\x{1234}\x{4321}yb a\x{1234}\x{4321}\x{3412}b axxxxbcdefghijb a\x{1234}\x{4321}\x{3412}\x{3421}b \= Expect no match a\x{1234}b
/a(.{3,}?)b/utf a\x{1234}xyb a\x{1234}\x{4321}yb a\x{1234}\x{4321}\x{3412}b axxxxbcdefghijb a\x{1234}\x{4321}\x{3412}\x{3421}b \= Expect no match a\x{1234}b
/a(.{3,5})b/utf a\x{1234}xyb a\x{1234}\x{4321}yb a\x{1234}\x{4321}\x{3412}b axxxxbcdefghijb a\x{1234}\x{4321}\x{3412}\x{3421}b axbxxbcdefghijb axxxxxbcdefghijb \= Expect no match a\x{1234}b axxxxxxbcdefghijb
/a(.{3,5}?)b/utf a\x{1234}xyb a\x{1234}\x{4321}yb a\x{1234}\x{4321}\x{3412}b axxxxbcdefghijb a\x{1234}\x{4321}\x{3412}\x{3421}b axbxxbcdefghijb axxxxxbcdefghijb \= Expect no match a\x{1234}b axxxxxxbcdefghijb
/^[a\x{c0}]/utf \= Expect no match \x{100}
/(?<=aXb)cd/utf aXbcd
/(?<=a\x{100}b)cd/utf a\x{100}bcd
/(?<=a\x{100000}b)cd/utf a\x{100000}bcd
/(?:\x{100}){3}b/utf \x{100}\x{100}\x{100}b \= Expect no match \x{100}\x{100}b
/\x{ab}/utf \x{ab} \xc2\xab \= Expect no match \x00{ab}
/(?<=(.))X/utf WXYZ \x{256}XYZ \= Expect no match XYZ
/[^a]+/g,utf bcd \x{100}aY\x{256}Z
/^[^a]{2}/utf \x{100}bc
/^[^a]{2,}/utf \x{100}bcAa
/^[^a]{2,}?/utf \x{100}bca
/[^a]+/gi,utf bcd \x{100}aY\x{256}Z
/^[^a]{2}/i,utf \x{100}bc
/^[^a]{2,}/i,utf \x{100}bcAa
/^[^a]{2,}?/i,utf \x{100}bca
/\x{100}{0,0}/utf abcd
/\x{100}?/utf abcd \x{100}\x{100}
/\x{100}{0,3}/utf \x{100}\x{100} \x{100}\x{100}\x{100}\x{100}
/\x{100}*/utf abce \x{100}\x{100}\x{100}\x{100}
/\x{100}{1,1}/utf abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}{1,3}/utf abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}+/utf abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}{3}/utf abcd\x{100}\x{100}\x{100}XX
/\x{100}{3,5}/utf abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
/\x{100}{3,}/utf abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
/(?<=a\x{100}{2}b)X/utf,aftertext Xyyya\x{100}\x{100}bXzzz
/\D*/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/\D*/utf \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}
/\D/utf 1X2 1\x{100}2
/>\S/utf > >X Y > >\x{100} Y
/\d/utf \x{100}3
/\s/utf \x{100} X
/\D+/utf 12abcd34 \= Expect no match 1234
/\D{2,3}/utf 12abcd34 12ab34 \= Expect no match 1234 12a34
/\D{2,3}?/utf 12abcd34 12ab34 \= Expect no match 1234 12a34
/\d+/utf 12abcd34
/\d{2,3}/utf 12abcd34 1234abcd \= Expect no match 1.4
/\d{2,3}?/utf 12abcd34 1234abcd \= Expect no match 1.4
/\S+/utf 12abcd34 \= Expect no match \ \
/\S{2,3}/utf 12abcd34 1234abcd \= Expect no match \ \
/\S{2,3}?/utf 12abcd34 1234abcd \= Expect no match \ \
/>\s+</utf,aftertext 12> <34
/>\s{2,3}</utf,aftertext ab> <cd ab> <ce \= Expect no match ab> <cd
/>\s{2,3}?</utf,aftertext ab> <cd ab> <ce \= Expect no match ab> <cd
/\w+/utf 12 34 \= Expect no match +++=*!
/\w{2,3}/utf ab cd abcd ce \= Expect no match a.b.c
/\w{2,3}?/utf ab cd abcd ce \= Expect no match a.b.c
/\W+/utf 12====34 \= Expect no match abcd
/\W{2,3}/utf ab====cd ab==cd \= Expect no match a.b.c
/\W{2,3}?/utf ab====cd ab==cd \= Expect no match a.b.c
/[\x{100}]/utf \x{100} Z\x{100} \x{100}Z
/[Z\x{100}]/utf Z\x{100} \x{100} \x{100}Z
/[\x{100}\x{200}]/utf ab\x{100}cd ab\x{200}cd
/[\x{100}-\x{200}]/utf ab\x{100}cd ab\x{200}cd ab\x{111}cd
/[z-\x{200}]/utf ab\x{100}cd ab\x{200}cd ab\x{111}cd abzcd ab|cd
/[Q\x{100}\x{200}]/utf ab\x{100}cd ab\x{200}cd Q?
/[Q\x{100}-\x{200}]/utf ab\x{100}cd ab\x{200}cd ab\x{111}cd Q?
/[Qz-\x{200}]/utf ab\x{100}cd ab\x{200}cd ab\x{111}cd abzcd ab|cd Q?
/[\x{100}\x{200}]{1,3}/utf ab\x{100}cd ab\x{200}cd ab\x{200}\x{100}\x{200}\x{100}cd
/[\x{100}\x{200}]{1,3}?/utf ab\x{100}cd ab\x{200}cd ab\x{200}\x{100}\x{200}\x{100}cd
/[Q\x{100}\x{200}]{1,3}/utf ab\x{100}cd ab\x{200}cd ab\x{200}\x{100}\x{200}\x{100}cd
/[Q\x{100}\x{200}]{1,3}?/utf ab\x{100}cd ab\x{200}cd ab\x{200}\x{100}\x{200}\x{100}cd
/(?<=[\x{100}\x{200}])X/utf abc\x{200}X abc\x{100}X \= Expect no match X
/(?<=[Q\x{100}\x{200}])X/utf abc\x{200}X abc\x{100}X abQX \= Expect no match X
/(?<=[\x{100}\x{200}]{3})X/utf abc\x{100}\x{200}\x{100}X \= Expect no match abc\x{200}X X
/[^\x{100}\x{200}]X/utf AX \x{150}X \x{500}X \= Expect no match \x{100}X \x{200}X
/[^Q\x{100}\x{200}]X/utf AX \x{150}X \x{500}X \= Expect no match \x{100}X \x{200}X QX
/[^\x{100}-\x{200}]X/utf AX \x{500}X \= Expect no match \x{100}X \x{150}X \x{200}X
/[z-\x{100}]/i,utf z Z \x{100} \= Expect no match \x{102} y
/[\xFF]/ >\xff<
/[\xff]/utf >\x{ff}<
/[^\xFF]/ XYZ
/[^\xff]/utf XYZ \x{123}
/^[ac]*b/utf \= Expect no match xb
/^[ac\x{100}]*b/utf \= Expect no match xb
/^[^x]*b/i,utf \= Expect no match xb
/^[^x]*b/utf \= Expect no match xb
/^\d*b/utf \= Expect no match xb
/(|a)/g,utf catac a\x{256}a
/^\x{85}$/i,utf \x{85}
/^ሴ/utf ሴ
/^\ሴ/utf ሴ
/(?s)(.{1,5})/utf abcdefg ab
/a*\x{100}*\w/utf a
/\S\S/g,utf A\x{a3}BC
/\S{2}/g,utf A\x{a3}BC
/\W\W/g,utf +\x{a3}==
/\W{2}/g,utf +\x{a3}==
/\S/g,utf \x{442}\x{435}\x{441}\x{442}
/[\S]/g,utf \x{442}\x{435}\x{441}\x{442}
/\D/g,utf \x{442}\x{435}\x{441}\x{442}
/[\D]/g,utf \x{442}\x{435}\x{441}\x{442}
/\W/g,utf \x{2442}\x{2435}\x{2441}\x{2442}
/[\W]/g,utf \x{2442}\x{2435}\x{2441}\x{2442}
/[\S\s]*/utf abc\n\r\x{442}\x{435}\x{441}\x{442}xyz
/[\x{41f}\S]/g,utf \x{442}\x{435}\x{441}\x{442}
/.[^\S]./g,utf abc def\x{442}\x{443}xyz\npqr
/.[^\S\n]./g,utf abc def\x{442}\x{443}xyz\npqr
/[[:^alnum:]]/g,utf +\x{2442}
/[[:^alpha:]]/g,utf +\x{2442}
/[[:^ascii:]]/g,utf A\x{442}
/[[:^blank:]]/g,utf A\x{442}
/[[:^cntrl:]]/g,utf A\x{442}
/[[:^digit:]]/g,utf A\x{442}
/[[:^graph:]]/g,utf \x19\x{e01ff}
/[[:^lower:]]/g,utf A\x{422}
/[[:^print:]]/g,utf \x{19}\x{e01ff}
/[[:^punct:]]/g,utf A\x{442}
/[[:^space:]]/g,utf A\x{442}
/[[:^upper:]]/g,utf a\x{442}
/[[:^word:]]/g,utf +\x{2442}
/[[:^xdigit:]]/g,utf M\x{442}
/[^ABCDEFGHIJKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞĀĂĄĆĈĊČĎĐĒĔĖĘĚĜĞĠĢĤĦĨĪĬĮİIJĴĶĹĻĽĿŁŃŅŇŊŌŎŐŒŔŖŘŚŜŞŠŢŤŦŨŪŬŮŰŲŴŶŸŹŻŽƁƂƄƆƇƉƊƋƎƏƐƑƓƔƖƗƘƜƝƟƠƢƤƦƧƩƬƮƯƱƲƳƵƷƸƼDŽLJNJǍǏǑǓǕǗǙǛǞǠǢǤǦǨǪǬǮDZǴǶǷǸǺǼǾȀȂȄȆȈȊȌȎȐȒȔȖȘȚȜȞȠȢȤȦȨȪȬȮȰȲȺȻȽȾɁΆΈΉΊΌΎΏΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫϒϓϔϘϚϜϞϠϢϤϦϨϪϬϮϴϷϹϺϽϾϿЀЁЂЃЄЅІЇЈЉЊЋЌЍЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯѠѢѤѦѨѪѬѮѰѲѴѶѸѺѼѾҀҊҌҎҐҒҔҖҘҚҜҞҠҢҤҦҨҪҬҮҰҲҴҶҸҺҼҾӀӁӃӅӇӉӋӍӐӒӔӖӘӚӜӞӠӢӤӦӨӪӬӮӰӲӴӶӸԀԂԄԆԈԊԌԎԱԲԳԴԵԶԷԸԹԺԻԼԽԾԿՀՁՂՃՄՅՆՇՈՉՊՋՌՍՎՏՐՑՒՓՔՕՖႠႡႢႣႤႥႦႧႨႩႪႫႬႭႮႯႰႱႲႳႴႵႶႷႸႹႺႻႼႽႾႿჀჁჂჃჄჅḀḂḄḆḈḊḌḎḐḒḔḖḘḚḜḞḠḢḤḦḨḪḬḮḰḲḴḶḸḺḼḾṀṂṄṆṈṊṌṎṐṒṔṖṘṚṜṞṠṢṤṦṨṪṬṮṰṲṴṶṸṺṼṾẀẂẄẆẈẊẌẎẐẒẔẠẢẤẦẨẪẬẮẰẲẴẶẸẺẼẾỀỂỄỆỈỊỌỎỐỒỔỖỘỚỜỞỠỢỤỦỨỪỬỮỰỲỴỶỸἈἉἊἋἌἍἎἏἘἙἚἛἜἝἨἩἪἫἬἭἮἯἸἹἺἻἼἽἾἿὈὉὊὋὌὍὙὛὝὟὨὩὪὫὬὭὮὯᾸᾹᾺΆῈΈῊΉῘῙῚΊῨῩῪΎῬῸΌῺΏabcdefghijklmnopqrstuvwxyzªµºßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿāăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķĸĺļľŀłńņňʼnŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżžſƀƃƅƈƌƍƒƕƙƚƛƞơƣƥƨƪƫƭưƴƶƹƺƽƾƿdžljnjǎǐǒǔǖǘǚǜǝǟǡǣǥǧǩǫǭǯǰdzǵǹǻǽǿȁȃȅȇȉȋȍȏȑȓȕȗșțȝȟȡȣȥȧȩȫȭȯȱȳȴȵȶȷȸȹȼȿɀɐɑɒɓɔɕɖɗɘəɚɛɜɝɞɟɠɡɢɣɤɥɦɧɨɩɪɫɬɭɮɯɰɱɲɳɴɵɶɷɸɹɺɻɼɽɾɿʀʁʂʃʄʅʆʇʈʉʊʋʌʍʎʏʐʑʒʓʔʕʖʗʘʙʚʛʜʝʞʟʠʡʢʣʤʥʦʧʨʩʪʫʬʭʮʯΐάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώϐϑϕϖϗϙϛϝϟϡϣϥϧϩϫϭϯϰϱϲϳϵϸϻϼабвгдежзийклмнопрстуфхцчшщъыьэюяѐёђѓєѕіїјљњћќѝўџѡѣѥѧѩѫѭѯѱѳѵѷѹѻѽѿҁҋҍҏґғҕҗҙқҝҟҡңҥҧҩҫҭүұҳҵҷҹһҽҿӂӄӆӈӊӌӎӑӓӕӗәӛӝӟӡӣӥӧөӫӭӯӱӳӵӷӹԁԃԅԇԉԋԍԏաբգդեզէըթժիլխծկհձղճմյնշոչպջռսվտրցւփքօֆևᴀᴁᴂᴃᴄᴅᴆᴇᴈᴉᴊᴋᴌᴍᴎᴏᴐᴑᴒᴓᴔᴕᴖᴗᴘᴙᴚᴛᴜᴝᴞᴟᴠᴡᴢᴣᴤᴥᴦᴧᴨᴩᴪᴫᵢᵣᵤᵥᵦᵧᵨᵩᵪᵫᵬᵭᵮᵯᵰᵱᵲᵳᵴᵵᵶᵷᵹᵺᵻᵼᵽᵾᵿᶀᶁᶂᶃᶄᶅᶆᶇᶈᶉᶊᶋᶌᶍᶎᶏᶐᶑᶒᶓᶔᶕᶖᶗᶘᶙᶚḁḃḅḇḉḋḍḏḑḓḕḗḙḛḝḟḡḣḥḧḩḫḭḯḱḳḵḷḹḻḽḿṁṃṅṇṉṋṍṏṑṓṕṗṙṛṝṟṡṣṥṧṩṫṭṯṱṳṵṷṹṻṽṿẁẃẅẇẉẋẍẏẑẓẕẖẗẘẙẚẛạảấầẩẫậắằẳẵặẹẻẽếềểễệỉịọỏốồổỗộớờởỡợụủứừửữựỳỵỷỹἀἁἂἃἄἅἆἇἐἑἒἓἔἕἠἡἢἣἤἥἦἧἰἱἲἳἴἵἶἷὀὁὂὃὄὅὐὑὒὓὔὕὖὗὠὡὢὣὤὥὦὧὰάὲέὴήὶίὸόὺύὼώᾀᾁᾂᾃᾄᾅᾆᾇᾐᾑᾒᾓᾔᾕᾖᾗᾠᾡᾢᾣᾤᾥᾦᾧᾰᾱᾲᾳᾴᾶᾷιῂῃῄῆῇῐῑῒΐῖῗῠῡῢΰῤῥῦῧῲῳῴῶῷⲁⲃⲅⲇⲉⲋⲍⲏⲑⲓⲕⲗⲙⲛⲝⲟⲡⲣⲥⲧⲩⲫⲭⲯⲱⲳⲵⲷⲹⲻⲽⲿⳁⳃⳅⳇⳉⳋⳍⳏⳑⳓⳕⳗⳙⳛⳝⳟⳡⳣⳤⴀⴁⴂⴃⴄⴅⴆⴇⴈⴉⴊⴋⴌⴍⴎⴏⴐⴑⴒⴓⴔⴕⴖⴗⴘⴙⴚⴛⴜⴝⴞⴟⴠⴡⴢⴣⴤⴥfffiflffifflſtstﬓﬔﬕﬖﬗ\d_^]/utf
/^[^d]*?$/ abc
/^[^d]*?$/utf abc
/^[^d]*?$/i abc
/^[^d]*?$/i,utf abc
/(?i)[\xc3\xa9\xc3\xbd]|[\xc3\xa9\xc3\xbdA]/utf
/^[a\x{c0}]b/utf \x{c0}b
/^([a\x{c0}]*?)aa/utf a\x{c0}aaaa/
/^([a\x{c0}]*?)aa/utf a\x{c0}aaaa/ a\x{c0}a\x{c0}aaa/
/^([a\x{c0}]*)aa/utf a\x{c0}aaaa/ a\x{c0}a\x{c0}aaa/
/^([a\x{c0}]*)a\x{c0}/utf a\x{c0}aaaa/ a\x{c0}a\x{c0}aaa/
/A*/g,utf AAB\x{123}BAA
/(abc)\1/i,utf \= Expect no match abc
/(abc)\1/utf \= Expect no match abc
/a(*:a\x{1234}b)/utf,mark abc
/a(*:a£b)/utf,mark abc
# Noncharacters
/./utf \x{fffe} \x{ffff} \x{1fffe} \x{1ffff} \x{2fffe} \x{2ffff} \x{3fffe} \x{3ffff} \x{4fffe} \x{4ffff} \x{5fffe} \x{5ffff} \x{6fffe} \x{6ffff} \x{7fffe} \x{7ffff} \x{8fffe} \x{8ffff} \x{9fffe} \x{9ffff} \x{afffe} \x{affff} \x{bfffe} \x{bffff} \x{cfffe} \x{cffff} \x{dfffe} \x{dffff} \x{efffe} \x{effff} \x{ffffe} \x{fffff} \x{10fffe} \x{10ffff} \x{fdd0} \x{fdd1} \x{fdd2} \x{fdd3} \x{fdd4} \x{fdd5} \x{fdd6} \x{fdd7} \x{fdd8} \x{fdd9} \x{fdda} \x{fddb} \x{fddc} \x{fddd} \x{fdde} \x{fddf} \x{fde0} \x{fde1} \x{fde2} \x{fde3} \x{fde4} \x{fde5} \x{fde6} \x{fde7} \x{fde8} \x{fde9} \x{fdea} \x{fdeb} \x{fdec} \x{fded} \x{fdee} \x{fdef}
/^\d*\w{4}/utf 1234 \= Expect no match 123
/^[^b]*\w{4}/utf aaaa \= Expect no match aaa
/^[^b]*\w{4}/i,utf aaaa \= Expect no match aaa
/^\x{100}*.{4}/utf \x{100}\x{100}\x{100}\x{100} \= Expect no match \x{100}\x{100}\x{100}
/^\x{100}*.{4}/i,utf \x{100}\x{100}\x{100}\x{100} \= Expect no match \x{100}\x{100}\x{100}
/^a+[a\x{200}]/utf aa
/^.\B.\B./utf \x{10123}\x{10124}\x{10125}
/^#[^\x{ffff}]#[^\x{ffff}]#[^\x{ffff}]#/utf #\x{10000}#\x{100}#\x{10ffff}#
# Unicode property support tests
/^\pC\pL\pM\pN\pP\pS\pZ</utf \x7f\x{c0}\x{30f}\x{660}\x{66c}\x{f01}\x{1680}< \np\x{300}9!\$ < \= Expect no match ap\x{300}9!\$ <
/^\PC/utf X \= Expect no match \x7f
/^\PL/utf 9 \= Expect no match \x{c0}
/^\PM/utf X \= Expect no match \x{30f}
/^\PN/utf X \= Expect no match \x{660}
/^\PP/utf X \= Expect no match \x{66c}
/^\PS/utf X \= Expect no match \x{f01}
/^\PZ/utf X \= Expect no match \x{1680}
/^\p{Cc}/utf \x{017} \x{09f} \= Expect no match \x{0600}
/^\p{Cf}/utf \x{601} \= Expect no match \x{09f}
/^\p{Cn}/utf \x{e0000} \= Expect no match \x{09f}
/^\p{Co}/utf \x{f8ff} \= Expect no match \x{09f}
/^\p{Ll}/utf a \= Expect no match Z \x{e000}
/^\p{Lm}/utf \x{2b0} \= Expect no match a
/^\p{Lo}/utf \x{1bb} \x{3400} \x{3401} \x{4d00} \x{4db4} \x{4db5} \x{4db6} \= Expect no match a \x{2b0}
/^\p{Lt}/utf \x{1c5} \= Expect no match a \x{2b0}
/^\p{Lu}/utf A \= Expect no match \x{2b0}
/^\p{Mc}/utf \x{903} \= Expect no match X \x{300}
/^\p{Me}/utf \x{488} \= Expect no match X \x{903} \x{300}
/^\p{Mn}/utf \x{300} \= Expect no match X \x{903}
/^\p{Nd}+/utf 0123456789\x{660}\x{661}\x{662}\x{663}\x{664}\x{665}\x{666}\x{667}\x{668}\x{669}\x{66a} \x{6f0}\x{6f1}\x{6f2}\x{6f3}\x{6f4}\x{6f5}\x{6f6}\x{6f7}\x{6f8}\x{6f9}\x{6fa} \x{966}\x{967}\x{968}\x{969}\x{96a}\x{96b}\x{96c}\x{96d}\x{96e}\x{96f}\x{970} \= Expect no match X
/^\p{Nl}/utf \x{16ee} \= Expect no match X \x{966}
/^\p{No}/utf \x{b2} \x{b3} \= Expect no match X \x{16ee}
/^\p{Pc}/utf \x5f \x{203f} \= Expect no match X - \x{58a}
/^\p{Pd}/utf - \x{58a} \= Expect no match X \x{203f}
/^\p{Pe}/utf ) ] } \x{f3b} \= Expect no match X \x{203f} ( [ { \x{f3c}
/^\p{Pf}/utf \x{bb} \x{2019} \= Expect no match X \x{203f}
/^\p{Pi}/utf \x{ab} \x{2018} \= Expect no match X \x{203f}
/^\p{Po}/utf ! \x{37e} \= Expect no match X \x{203f}
/^\p{Ps}/utf ( [ { \x{f3c} \= Expect no match X ) ] } \x{f3b}
/^\p{Sk}/utf \x{2c2} \= Expect no match X \x{9f2}
/^\p{Sm}+/utf +<|~\x{ac}\x{2044} \= Expect no match X \x{9f2}
/^\p{So}/utf \x{a6} \x{482} \= Expect no match X \x{9f2}
/^\p{Zl}/utf \x{2028} \= Expect no match X \x{2029}
/^\p{Zp}/utf \x{2029} \= Expect no match X \x{2028}
/\p{Nd}+(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}+?(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}{2,}(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}{2,}?(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}*(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}*?(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}{2}(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}{2,3}(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}{2,3}?(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}?(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}??(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}*+(..)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}*+(...)/utf \x{660}\x{661}\x{662}ABC
/\p{Nd}*+(....)/utf \= Expect no match \x{660}\x{661}\x{662}ABC
/(?<=A\p{Nd})XYZ/utf A2XYZ 123A5XYZPQR ABA\x{660}XYZpqr \= Expect no match AXYZ XYZ
/(?<!\pL)XYZ/utf 1XYZ AB=XYZ.. XYZ \= Expect no match WXYZ
/[\P{Nd}]+/utf abcd \= Expect no match 1234
/\D+/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \= Expect no match 11111111111111111111111111111111111111111111111111111111111111111111111
/\P{Nd}+/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \= Expect no match 11111111111111111111111111111111111111111111111111111111111111111111111
/[\D]+/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \= Expect no match 11111111111111111111111111111111111111111111111111111111111111111111111
/[\P{Nd}]+/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \= Expect no match 11111111111111111111111111111111111111111111111111111111111111111111111
/[\D\P{Nd}]+/utf aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \= Expect no match 11111111111111111111111111111111111111111111111111111111111111111111111
/\pL/utf a A
/\pL/i,utf a A
/\p{Lu}/utf A aZ \= Expect no match abc
/\p{Ll}/utf a Az \= Expect no match ABC
/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/utf A\x{391}\x{10427}\x{ff3a}\x{1fb0} \= Expect no match a\x{391}\x{10427}\x{ff3a}\x{1fb0} A\x{3b1}\x{10427}\x{ff3a}\x{1fb0} A\x{391}\x{1044F}\x{ff3a}\x{1fb0} A\x{391}\x{10427}\x{ff5a}\x{1fb0} A\x{391}\x{10427}\x{ff3a}\x{1fb8}
/A\x{391}\x{10427}\x{ff3a}\x{1fb0}/i,utf A\x{391}\x{10427}\x{ff3a}\x{1fb0} a\x{391}\x{10427}\x{ff3a}\x{1fb0} A\x{3b1}\x{10427}\x{ff3a}\x{1fb0} A\x{391}\x{1044F}\x{ff3a}\x{1fb0} A\x{391}\x{10427}\x{ff5a}\x{1fb0} A\x{391}\x{10427}\x{ff3a}\x{1fb8}
/\x{391}+/i,utf \x{391}\x{3b1}\x{3b1}\x{3b1}\x{391}
/\x{391}{3,5}(.)/i,utf \x{391}\x{3b1}\x{3b1}\x{3b1}\x{391}X
/\x{391}{3,5}?(.)/i,utf \x{391}\x{3b1}\x{3b1}\x{3b1}\x{391}X
/[\x{391}\x{ff3a}]/i,utf \x{391} \x{ff3a} \x{3b1} \x{ff5a}
/^(\X*)C/utf A\x{300}\x{301}\x{302}BCA\x{300}\x{301} A\x{300}\x{301}\x{302}BCA\x{300}\x{301}C
/^(\X*?)C/utf A\x{300}\x{301}\x{302}BCA\x{300}\x{301} A\x{300}\x{301}\x{302}BCA\x{300}\x{301}C
/^(\X*)(.)/utf A\x{300}\x{301}\x{302}BCA\x{300}\x{301} A\x{300}\x{301}\x{302}BCA\x{300}\x{301}C
/^(\X*?)(.)/utf A\x{300}\x{301}\x{302}BCA\x{300}\x{301} A\x{300}\x{301}\x{302}BCA\x{300}\x{301}C
/^\X(.)/utf \= Expect no match A\x{300}\x{301}\x{302}
/^\X{2,3}(.)/utf A\x{300}\x{301}B\x{300}X A\x{300}\x{301}B\x{300}C\x{300}\x{301} A\x{300}\x{301}B\x{300}C\x{300}\x{301}X A\x{300}\x{301}B\x{300}C\x{300}\x{301}DA\x{300}X
/^\X{2,3}?(.)/utf A\x{300}\x{301}B\x{300}X A\x{300}\x{301}B\x{300}C\x{300}\x{301} A\x{300}\x{301}B\x{300}C\x{300}\x{301}X A\x{300}\x{301}B\x{300}C\x{300}\x{301}DA\x{300}X
/^\X/utf A A\x{300}BC A\x{300}\x{301}\x{302}BC \x{300}
/^\p{Han}+/utf \x{2e81}\x{3007}\x{2f804}\x{31a0} \= Expect no match \x{2e7f}
/^[\p{Arabic}]/utf \x{06e9} \x{060b} \= Expect no match X\x{06e9}
/^\P{Katakana}+/utf \x{3105} \= Expect no match \x{30ff}
/^[\P{Yi}]/utf \x{2f800} \= Expect no match \x{a014} \x{a4c6}
/^\p{Any}X/utf AXYZ \x{1234}XYZ \= Expect no match X
/^\P{Any}X/utf \= Expect no match AX
/^\p{Any}?X/utf XYZ AXYZ \x{1234}XYZ \= Expect no match ABXYZ
/^\P{Any}?X/utf XYZ \= Expect no match AXYZ \x{1234}XYZ ABXYZ
/^\p{Any}+X/utf AXYZ \x{1234}XYZ A\x{1234}XYZ \= Expect no match XYZ
/^\P{Any}+X/utf \= Expect no match AXYZ \x{1234}XYZ A\x{1234}XYZ XYZ
/^\p{Any}*X/utf XYZ AXYZ \x{1234}XYZ A\x{1234}XYZ
/^\P{Any}*X/utf XYZ \= Expect no match AXYZ \x{1234}XYZ A\x{1234}XYZ
/^[\p{Any}]X/utf AXYZ \x{1234}XYZ \= Expect no match X
/^[\P{Any}]X/utf \= Expect no match AX
/^[\p{Any}]?X/utf XYZ AXYZ \x{1234}XYZ \= Expect no match ABXYZ
/^[\P{Any}]?X/utf XYZ \= Expect no match AXYZ \x{1234}XYZ ABXYZ
/^[\p{Any}]+X/utf AXYZ \x{1234}XYZ A\x{1234}XYZ \= Expect no match XYZ
/^[\P{Any}]+X/utf \= Expect no match AXYZ \x{1234}XYZ A\x{1234}XYZ XYZ
/^[\p{Any}]*X/utf XYZ AXYZ \x{1234}XYZ A\x{1234}XYZ
/^[\P{Any}]*X/utf XYZ \= Expect no match AXYZ \x{1234}XYZ A\x{1234}XYZ
/^\p{Any}{3,5}?/utf abcdefgh \x{1234}\n\r\x{3456}xyz
/^\p{Any}{3,5}/utf abcdefgh \x{1234}\n\r\x{3456}xyz
/^\P{Any}{3,5}?/utf \= Expect no match abcdefgh \x{1234}\n\r\x{3456}xyz
/^\p{L&}X/utf AXY aXY \x{1c5}XY \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^[\p{L&}]X/utf AXY aXY \x{1c5}XY \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^\p{L&}+X/utf AXY aXY AbcdeXyz \x{1c5}AbXY abcDEXypqreXlmn \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^[\p{L&}]+X/utf AXY aXY AbcdeXyz \x{1c5}AbXY abcDEXypqreXlmn \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^\p{L&}+?X/utf AXY aXY AbcdeXyz \x{1c5}AbXY abcDEXypqreXlmn \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^[\p{L&}]+?X/utf AXY aXY AbcdeXyz \x{1c5}AbXY abcDEXypqreXlmn \= Expect no match \x{1bb}XY \x{2b0}XY !XY
/^\P{L&}X/utf !XY \x{1bb}XY \x{2b0}XY \= Expect no match \x{1c5}XY AXY
/^[\P{L&}]X/utf !XY \x{1bb}XY \x{2b0}XY \= Expect no match \x{1c5}XY AXY
/^(\p{Z}[^\p{C}\p{Z}]+)*$/ \xa0!
/^[\pL](abc)(?1)/ AabcabcYZ
/([\pL]=(abc))*X/ L=abcX
/^\p{Balinese}\p{Cuneiform}\p{Nko}\p{Phags_Pa}\p{Phoenician}/utf \x{1b00}\x{12000}\x{7c0}\x{a840}\x{10900}
# Check property support in non-UTF mode
/\p{L}{4}/ 123abcdefg 123abc\xc4\xc5zz
/\X{1,3}\d/ \= Expect no match \x8aBCD
/\X?\d/ \= Expect no match \x8aBCD
/\P{L}?\d/ \= Expect no match \x8aBCD
/[\PPP\x8a]{1,}\x80/ A\x80
/^[\p{Arabic}]/utf \x{604} \x{60e} \x{656} \x{657} \x{658} \x{659} \x{65a} \x{65b} \x{65c} \x{65d} \x{65e} \x{65f} \x{66a} \x{6e9} \x{6ef} \x{6fa}
/^\p{Cyrillic}/utf \x{1d2b}
/^\p{Common}/utf \x{2116} \x{1D183}
/^\p{Inherited}/utf \x{200c} \= Expect no match \x{64a} \x{656}
/^\p{Shavian}/utf \x{10450} \x{1047f}
/^\p{Deseret}/utf \x{10400} \x{1044f}
/^\p{Osmanya}/utf \x{10480} \x{1049d} \x{104a0} \x{104a9} \= Expect no match \x{1049e} \x{1049f} \x{104aa} /\p{katakana}/utf \x{30a1} \x{3001}
/\p{scx:katakana}/utf \x{30a1} \x{3001} /\p{script extensions:katakana}/utf \x{30a1} \x{3001} /\p{sc:katakana}/utf \x{30a1} \= Expect no match \x{3001} /\p{script:katakana}/utf \x{30a1} \= Expect no match \x{3001} /\p{sc:katakana}{3,}/utf \x{30a1}\x{30fa}\x{32d0}\x{1b122}\x{ff66}\x{3001}ABC
/\p{sc:katakana}{3,}?/utf \x{30a1}\x{30fa}\x{32d0}\x{1b122}\x{ff66}\x{3001}ABC
/\p{Carian}\p{Cham}\p{Kayah_Li}\p{Lepcha}\p{Lycian}\p{Lydian}\p{Ol_Chiki}\p{Rejang}\p{Saurashtra}\p{Sundanese}\p{Vai}/utf \x{102A4}\x{AA52}\x{A91D}\x{1C46}\x{10283}\x{1092E}\x{1C6B}\x{A93B}\x{A8BF}\x{1BA0}\x{A50A}====
/\x{a77d}\x{1d79}/i,utf \x{a77d}\x{1d79} \x{1d79}\x{a77d}
/\x{a77d}\x{1d79}/utf \x{a77d}\x{1d79} \= Expect no match \x{1d79}\x{a77d}
/(A)\1/i,utf AA Aa aa aA
/(\x{10a})\1/i,utf \x{10a}\x{10a} \x{10a}\x{10b} \x{10b}\x{10b} \x{10b}\x{10a}
# The next two tests are for property support in non-UTF mode
/(?:\p{Lu}|\x20)+/ \x41\x20\x50\xC2\x54\xC9\x20\x54\x4F\x44\x41\x59
/[\p{Lu}\x20]+/ \x41\x20\x50\xC2\x54\xC9\x20\x54\x4F\x44\x41\x59
/\p{Avestan}\p{Bamum}\p{Egyptian_Hieroglyphs}\p{Imperial_Aramaic}\p{Inscriptional_Pahlavi}\p{Inscriptional_Parthian}\p{Javanese}\p{Kaithi}\p{Lisu}\p{Meetei_Mayek}\p{Old_South_Arabian}\p{Old_Turkic}\p{Samaritan}\p{Tai_Tham}\p{Tai_Viet}/utf \x{10b00}\x{a6ef}\x{13007}\x{10857}\x{10b78}\x{10b58}\x{a980}\x{110c1}\x{a4ff}\x{abc0}\x{10a7d}\x{10c48}\x{0800}\x{1aad}\x{aac0}
/^\w+/utf,ucp Az_\x{aa}\x{c0}\x{1c5}\x{2b0}\x{3b6}\x{1d7c9}\x{2fa1d}1\x{660}\x{bef}\x{16ee}
/^[[:xdigit:]]*/utf,ucp 1a\x{660}\x{bef}\x{16ee}
/^\d+/utf,ucp 1\x{660}\x{bef}\x{16ee}
/^[[:digit:]]+/utf,ucp 1\x{660}\x{bef}\x{16ee}
/^>\s+/utf,ucp >\x{20}\x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{9}\x{b}
/^>\pZ+/utf,ucp >\x{20}\x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{9}\x{b}
/^>[[:space:]]*/utf,ucp >\x{20}\x{a0}\x{1680}\x{2028}\x{2029}\x{202f}\x{9}\x{b}
/^>[[:blank:]]*/utf,ucp >\x{20}\x{a0}\x{1680}\x{2000}\x{202f}\x{9}\x{b}\x{2028}
/^[[:alpha:]]*/utf,ucp Az\x{aa}\x{c0}\x{1c5}\x{2b0}\x{3b6}\x{1d7c9}\x{2fa1d}
/^[[:alnum:]]*/utf,ucp Az\x{aa}\x{c0}\x{1c5}\x{2b0}\x{3b6}\x{1d7c9}\x{2fa1d}1\x{660}\x{bef}\x{16ee}
/^[[:cntrl:]]*/utf,ucp \x{0}\x{09}\x{1f}\x{7f}\x{9f}
/^[[:graph:]]*/utf,ucp A\x{a1}\x{a0}
/^[[:print:]]*/utf,ucp A z\x{a0}\x{a1}
/^[[:punct:]]*/utf,ucp .+\x{a1}\x{a0}
/\p{Zs}*?\R/ \= Expect no match a\xFCb
/\p{Zs}*\R/ \= Expect no match a\xFCb
/ⱥ/i,utf ⱥ Ⱥx Ⱥ
/[ⱥ]/i,utf ⱥ Ⱥx Ⱥ
/Ⱥ/i,utf Ⱥ ⱥ
# These are tests for extended grapheme clusters
/^\X/utf,aftertext G\x{34e}\x{34e}X \x{34e}\x{34e}X \x04X \x{1100}X \x{1100}\x{34e}X \x{1b04}\x{1b04}X *These match up to the roman letters \x{1111}\x{1111}L,L \x{1111}\x{1111}\x{1169}L,L,V \x{1111}\x{ae4c}L, LV \x{1111}\x{ad89}L, LVT \x{1111}\x{ae4c}\x{1169}L, LV, V \x{1111}\x{ae4c}\x{1169}\x{1169}L, LV, V, V \x{1111}\x{ae4c}\x{1169}\x{11fe}L, LV, V, T \x{1111}\x{ad89}\x{11fe}L, LVT, T \x{1111}\x{ad89}\x{11fe}\x{11fe}L, LVT, T, T \x{ad89}\x{11fe}\x{11fe}LVT, T, T *These match just the first codepoint (invalid sequence) \x{1111}\x{11fe}L, T \x{ae4c}\x{1111}LV, L \x{ae4c}\x{ae4c}LV, LV \x{ae4c}\x{ad89}LV, LVT \x{1169}\x{1111}V, L \x{1169}\x{ae4c}V, LV \x{1169}\x{ad89}V, LVT \x{ad89}\x{1111}LVT, L \x{ad89}\x{1169}LVT, V \x{ad89}\x{ae4c}LVT, LV \x{ad89}\x{ad89}LVT, LVT \x{11fe}\x{1111}T, L \x{11fe}\x{1169}T, V \x{11fe}\x{ae4c}T, LV \x{11fe}\x{ad89}T, LVT *Test extend and spacing mark \x{1111}\x{ae4c}\x{0711}L, LV, extend \x{1111}\x{ae4c}\x{1b04}L, LV, spacing mark \x{1111}\x{ae4c}\x{1b04}\x{0711}\x{1b04}L, LV, spacing mark, extend, spacing mark *Test CR, LF, and control \x0d\x{0711}CR, extend \x0d\x{1b04}CR, spacingmark \x0a\x{0711}LF, extend \x0a\x{1b04}LF, spacingmark \x0b\x{0711}Control, extend \x09\x{1b04}Control, spacingmark *Test Extended Pictographic after bug fix \x{261d}\x{261d}B Extended_Pictographic Extended_Pictographic \x{261D}\x{1F3FB}\x{261d}B Extended_Pictographic Extend E-P \x{261D}\x{1F3FB}\x{200d}\x{261d}B Extended_Pictographic Extend ZWJ E-P \x{1f3f3}\x{fe0f}\x{200d}\x{1f308}\x{1f3f4}\x{200d}\x{2620}\x{fe0f}\x{1f3f3}\x{fe0f}\x{200d}\x{1f308}\x{1f3f4}\x{200d}\x{2620}\x{fe0f} A\x{200d}\x{1f308}B A\x{200d}B A ZWJ \x{261D}\x{1F3FB}B Extended_Pictographic Extend \x{1F1E6}\x{1F1E7}B RegionalIndicator RegionalIndicator *There are no Prepend characters, so we can't test Prepend, CR
/^(?>\X{2})X/utf,aftertext \x{1111}\x{ae4c}\x{1111}\x{ae4c}X
/^\X{2,4}X/utf,aftertext \x{1111}\x{ae4c}\x{1111}\x{ae4c}X \x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}X \x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}X
/^\X{2,4}?X/utf,aftertext \x{1111}\x{ae4c}\x{1111}\x{ae4c}X \x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}X \x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}\x{1111}\x{ae4c}X
/\X*Z/utf,no_start_optimize \= Expect no match A\x{300}
/\X*(.)/utf,no_start_optimize A\x{1111}\x{ae4c}\x{1169}
# --------------------------------------------
/\x{1e9e}+/i,utf \x{1e9e}\x{00df}
/[z\x{1e9e}]+/i,utf \x{1e9e}\x{00df}
/\x{00df}+/i,utf \x{1e9e}\x{00df}
/[z\x{00df}]+/i,utf \x{1e9e}\x{00df}
/\x{1f88}+/i,utf \x{1f88}\x{1f80}
/[z\x{1f88}]+/i,utf \x{1f88}\x{1f80}
# Check a reference with more than one other case
/^(\x{00b5})\1{2}$/i,utf \x{00b5}\x{039c}\x{03bc}
# Characters with more than one other case; test in classes
/[z\x{00b5}]+/i,utf \x{00b5}\x{039c}\x{03bc}
/[z\x{039c}]+/i,utf \x{00b5}\x{039c}\x{03bc}
/[z\x{03bc}]+/i,utf \x{00b5}\x{039c}\x{03bc}
/[z\x{00c5}]+/i,utf \x{00c5}\x{00e5}\x{212b}
/[z\x{00e5}]+/i,utf \x{00c5}\x{00e5}\x{212b}
/[z\x{212b}]+/i,utf \x{00c5}\x{00e5}\x{212b}
/[z\x{01c4}]+/i,utf \x{01c4}\x{01c5}\x{01c6}
/[z\x{01c5}]+/i,utf \x{01c4}\x{01c5}\x{01c6}
/[z\x{01c6}]+/i,utf \x{01c4}\x{01c5}\x{01c6}
/[z\x{01c7}]+/i,utf \x{01c7}\x{01c8}\x{01c9}
/[z\x{01c8}]+/i,utf \x{01c7}\x{01c8}\x{01c9}
/[z\x{01c9}]+/i,utf \x{01c7}\x{01c8}\x{01c9}
/[z\x{01ca}]+/i,utf \x{01ca}\x{01cb}\x{01cc}
/[z\x{01cb}]+/i,utf \x{01ca}\x{01cb}\x{01cc}
/[z\x{01cc}]+/i,utf \x{01ca}\x{01cb}\x{01cc}
/[z\x{01f1}]+/i,utf \x{01f1}\x{01f2}\x{01f3}
/[z\x{01f2}]+/i,utf \x{01f1}\x{01f2}\x{01f3}
/[z\x{01f3}]+/i,utf \x{01f1}\x{01f2}\x{01f3}
/[z\x{0345}]+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/[z\x{0399}]+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/[z\x{03b9}]+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/[z\x{1fbe}]+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/[z\x{0392}]+/i,utf \x{0392}\x{03b2}\x{03d0}
/[z\x{03b2}]+/i,utf \x{0392}\x{03b2}\x{03d0}
/[z\x{03d0}]+/i,utf \x{0392}\x{03b2}\x{03d0}
/[z\x{0395}]+/i,utf \x{0395}\x{03b5}\x{03f5}
/[z\x{03b5}]+/i,utf \x{0395}\x{03b5}\x{03f5}
/[z\x{03f5}]+/i,utf \x{0395}\x{03b5}\x{03f5}
/[z\x{0398}]+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/[z\x{03b8}]+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/[z\x{03d1}]+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/[z\x{03f4}]+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/[z\x{039a}]+/i,utf \x{039a}\x{03ba}\x{03f0}
/[z\x{03ba}]+/i,utf \x{039a}\x{03ba}\x{03f0}
/[z\x{03f0}]+/i,utf \x{039a}\x{03ba}\x{03f0}
/[z\x{03a0}]+/i,utf \x{03a0}\x{03c0}\x{03d6}
/[z\x{03c0}]+/i,utf \x{03a0}\x{03c0}\x{03d6}
/[z\x{03d6}]+/i,utf \x{03a0}\x{03c0}\x{03d6}
/[z\x{03a1}]+/i,utf \x{03a1}\x{03c1}\x{03f1}
/[z\x{03c1}]+/i,utf \x{03a1}\x{03c1}\x{03f1}
/[z\x{03f1}]+/i,utf \x{03a1}\x{03c1}\x{03f1}
/[z\x{03a3}]+/i,utf \x{03A3}\x{03C2}\x{03C3}
/[z\x{03c2}]+/i,utf \x{03A3}\x{03C2}\x{03C3}
/[z\x{03c3}]+/i,utf \x{03A3}\x{03C2}\x{03C3}
/[z\x{03a6}]+/i,utf \x{03a6}\x{03c6}\x{03d5}
/[z\x{03c6}]+/i,utf \x{03a6}\x{03c6}\x{03d5}
/[z\x{03d5}]+/i,utf \x{03a6}\x{03c6}\x{03d5}
/[z\x{03c9}]+/i,utf \x{03c9}\x{03a9}\x{2126}
/[z\x{03a9}]+/i,utf \x{03c9}\x{03a9}\x{2126}
/[z\x{2126}]+/i,utf \x{03c9}\x{03a9}\x{2126}
/[z\x{1e60}]+/i,utf \x{1e60}\x{1e61}\x{1e9b}
/[z\x{1e61}]+/i,utf \x{1e60}\x{1e61}\x{1e9b}
/[z\x{1e9b}]+/i,utf \x{1e60}\x{1e61}\x{1e9b}
# Perl 5.12.4 gets these wrong, but 5.15.3 is OK
/[z\x{004b}]+/i,utf \x{004b}\x{006b}\x{212a}
/[z\x{006b}]+/i,utf \x{004b}\x{006b}\x{212a}
/[z\x{212a}]+/i,utf \x{004b}\x{006b}\x{212a}
/[z\x{0053}]+/i,utf \x{0053}\x{0073}\x{017f}
/[z\x{0073}]+/i,utf \x{0053}\x{0073}\x{017f}
/[z\x{017f}]+/i,utf \x{0053}\x{0073}\x{017f}
# --------------------------------------
/(ΣΆΜΟΣ) \1/i,utf ΣΆΜΟΣ ΣΆΜΟΣ ΣΆΜΟΣ σάμος σάμος σάμος σάμος σάμοσ σάμος ΣΆΜΟΣ
/(σάμος) \1/i,utf ΣΆΜΟΣ ΣΆΜΟΣ ΣΆΜΟΣ σάμος σάμος σάμος σάμος σάμοσ σάμος ΣΆΜΟΣ
/(ΣΆΜΟΣ) \1*/i,utf ΣΆΜΟΣ\x20 ΣΆΜΟΣ ΣΆΜΟΣσάμοςσάμος
# Perl matches these
/\x{00b5}+/i,utf \x{00b5}\x{039c}\x{03bc}
/\x{039c}+/i,utf \x{00b5}\x{039c}\x{03bc}
/\x{03bc}+/i,utf \x{00b5}\x{039c}\x{03bc}
/\x{00c5}+/i,utf \x{00c5}\x{00e5}\x{212b}
/\x{00e5}+/i,utf \x{00c5}\x{00e5}\x{212b}
/\x{212b}+/i,utf \x{00c5}\x{00e5}\x{212b}
/\x{01c4}+/i,utf \x{01c4}\x{01c5}\x{01c6}
/\x{01c5}+/i,utf \x{01c4}\x{01c5}\x{01c6}
/\x{01c6}+/i,utf \x{01c4}\x{01c5}\x{01c6}
/\x{01c7}+/i,utf \x{01c7}\x{01c8}\x{01c9}
/\x{01c8}+/i,utf \x{01c7}\x{01c8}\x{01c9}
/\x{01c9}+/i,utf \x{01c7}\x{01c8}\x{01c9}
/\x{01ca}+/i,utf \x{01ca}\x{01cb}\x{01cc}
/\x{01cb}+/i,utf \x{01ca}\x{01cb}\x{01cc}
/\x{01cc}+/i,utf \x{01ca}\x{01cb}\x{01cc}
/\x{01f1}+/i,utf \x{01f1}\x{01f2}\x{01f3}
/\x{01f2}+/i,utf \x{01f1}\x{01f2}\x{01f3}
/\x{01f3}+/i,utf \x{01f1}\x{01f2}\x{01f3}
/\x{0345}+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/\x{0399}+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/\x{03b9}+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/\x{1fbe}+/i,utf \x{0345}\x{0399}\x{03b9}\x{1fbe}
/\x{0392}+/i,utf \x{0392}\x{03b2}\x{03d0}
/\x{03b2}+/i,utf \x{0392}\x{03b2}\x{03d0}
/\x{03d0}+/i,utf \x{0392}\x{03b2}\x{03d0}
/\x{0395}+/i,utf \x{0395}\x{03b5}\x{03f5}
/\x{03b5}+/i,utf \x{0395}\x{03b5}\x{03f5}
/\x{03f5}+/i,utf \x{0395}\x{03b5}\x{03f5}
/\x{0398}+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/\x{03b8}+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/\x{03d1}+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/\x{03f4}+/i,utf \x{0398}\x{03b8}\x{03d1}\x{03f4}
/\x{039a}+/i,utf \x{039a}\x{03ba}\x{03f0}
/\x{03ba}+/i,utf \x{039a}\x{03ba}\x{03f0}
/\x{03f0}+/i,utf \x{039a}\x{03ba}\x{03f0}
/\x{03a0}+/i,utf \x{03a0}\x{03c0}\x{03d6}
/\x{03c0}+/i,utf \x{03a0}\x{03c0}\x{03d6}
/\x{03d6}+/i,utf \x{03a0}\x{03c0}\x{03d6}
/\x{03a1}+/i,utf \x{03a1}\x{03c1}\x{03f1}
/\x{03c1}+/i,utf \x{03a1}\x{03c1}\x{03f1}
/\x{03f1}+/i,utf \x{03a1}\x{03c1}\x{03f1}
/\x{03a3}+/i,utf \x{03A3}\x{03C2}\x{03C3}
/\x{03c2}+/i,utf \x{03A3}\x{03C2}\x{03C3}
/\x{03c3}+/i,utf \x{03A3}\x{03C2}\x{03C3}
/\x{03a6}+/i,utf \x{03a6}\x{03c6}\x{03d5}
/\x{03c6}+/i,utf \x{03a6}\x{03c6}\x{03d5}
/\x{03d5}+/i,utf \x{03a6}\x{03c6}\x{03d5}
/\x{03c9}+/i,utf \x{03c9}\x{03a9}\x{2126}
/\x{03a9}+/i,utf \x{03c9}\x{03a9}\x{2126}
/\x{2126}+/i,utf \x{03c9}\x{03a9}\x{2126}
/\x{1e60}+/i,utf \x{1e60}\x{1e61}\x{1e9b}
/\x{1e61}+/i,utf \x{1e60}\x{1e61}\x{1e9b}
/\x{1e9b}+/i,utf \x{1e60}\x{1e61}\x{1e9b}
/\x{1e9e}+/i,utf \x{1e9e}\x{00df}
/\x{00df}+/i,utf \x{1e9e}\x{00df}
/\x{1f88}+/i,utf \x{1f88}\x{1f80}
/\x{1f80}+/i,utf \x{1f88}\x{1f80}
# Perl 5.12.4 gets these wrong, but 5.15.3 is OK
/\x{004b}+/i,utf \x{004b}\x{006b}\x{212a}
/\x{006b}+/i,utf \x{004b}\x{006b}\x{212a}
/\x{212a}+/i,utf \x{004b}\x{006b}\x{212a}
/\x{0053}+/i,utf \x{0053}\x{0073}\x{017f}
/\x{0073}+/i,utf \x{0053}\x{0073}\x{017f}
/\x{017f}+/i,utf \x{0053}\x{0073}\x{017f}
/^\p{Any}*\d{4}/utf 1234 \= Expect no match 123
/^\X*\w{4}/utf 1234 \= Expect no match 123
/^A\s+Z/utf,ucp A\x{2005}Z A\x{85}\x{2005}Z
/^A[\s]+Z/utf,ucp A\x{2005}Z A\x{85}\x{2005}Z
/^[[:graph:]]+$/utf,ucp Letter:ABC Mark:\x{300}\x{1d172}\x{1d17b} Number:9\x{660} Punctuation:\x{66a},; Symbol:\x{6de}<>\x{fffc} Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f} \x{200b}\x{200c}\x{200d}\x{200e}\x{200f} \x{202a}\x{202b}\x{202c}\x{202d}\x{202e} \x{2060}\x{2061}\x{2062}\x{2063}\x{2064} \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f} \x{feff} \x{fff9}\x{fffa}\x{fffb} \x{110bd} \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a} \x{e0001} \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f} \= Expect no match \x{09} \x{0a} \x{1D} \x{20} \x{85} \x{a0} \x{1680} \x{2028} \x{2029} \x{202f} \x{2065} \x{3000} \x{e0002} \x{e001f} \x{e0080}
/^[[:print:]]+$/utf,ucp Space: \x{a0} \x{1680}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005} \x{2006}\x{2007}\x{2008}\x{2009}\x{200a} \x{202f}\x{205f} \x{3000} Letter:ABC Mark:\x{300}\x{1d172}\x{1d17b} Number:9\x{660} Punctuation:\x{66a},; Symbol:\x{6de}<>\x{fffc} Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f} \x{200b}\x{200c}\x{200d}\x{200e}\x{200f} \x{202a}\x{202b}\x{202c}\x{202d}\x{202e} \x{202f} \x{2060}\x{2061}\x{2062}\x{2063}\x{2064} \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f} \x{feff} \x{fff9}\x{fffa}\x{fffb} \x{110bd} \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a} \x{e0001} \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f} \= Expect no match \x{09} \x{1D} \x{85} \x{2028} \x{2029} \x{2065} \x{e0002} \x{e001f} \x{e0080}
/^[[:punct:]]+$/utf,ucp \$+<=>^`|~ !\"#%&'()*,-./:;?@[\\]_{} \x{a1}\x{a7} \x{37e} \= Expect no match abcde
/^[[:^graph:]]+$/utf,ucp \x{09}\x{0a}\x{1D}\x{20}\x{85}\x{a0}\x{1680} \x{2028}\x{2029}\x{202f}\x{2065} \x{3000}\x{e0002}\x{e001f}\x{e0080} \= Expect no match Letter:ABC Mark:\x{300}\x{1d172}\x{1d17b} Number:9\x{660} Punctuation:\x{66a},; Symbol:\x{6de}<>\x{fffc} Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f} \x{200b}\x{200c}\x{200d}\x{200e}\x{200f} \x{202a}\x{202b}\x{202c}\x{202d}\x{202e} \x{2060}\x{2061}\x{2062}\x{2063}\x{2064} \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f} \x{feff} \x{fff9}\x{fffa}\x{fffb} \x{110bd} \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a} \x{e0001} \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
/^[[:^print:]]+$/utf,ucp \x{09}\x{1D}\x{85}\x{2028}\x{2029}\x{2065} \x{e0002}\x{e001f}\x{e0080} \= Expect no match Space: \x{a0} \x{1680}\x{2000}\x{2001}\x{2002}\x{2003}\x{2004}\x{2005} \x{2006}\x{2007}\x{2008}\x{2009}\x{200a} \x{202f}\x{205f} \x{3000} Letter:ABC Mark:\x{300}\x{1d172}\x{1d17b} Number:9\x{660} Punctuation:\x{66a},; Symbol:\x{6de}<>\x{fffc} Cf-property:\x{ad}\x{600}\x{601}\x{602}\x{603}\x{604}\x{6dd}\x{70f} \x{200b}\x{200c}\x{200d}\x{200e}\x{200f} \x{202a}\x{202b}\x{202c}\x{202d}\x{202e} \x{202f} \x{2060}\x{2061}\x{2062}\x{2063}\x{2064} \x{206a}\x{206b}\x{206c}\x{206d}\x{206e}\x{206f} \x{feff} \x{fff9}\x{fffa}\x{fffb} \x{110bd} \x{1d173}\x{1d174}\x{1d175}\x{1d176}\x{1d177}\x{1d178}\x{1d179}\x{1d17a} \x{e0001} \x{e0020}\x{e0030}\x{e0040}\x{e0050}\x{e0060}\x{e0070}\x{e007f}
/^[[:^punct:]]+$/utf,ucp abcde \= Expect no match \$+<=>^`|~ !\"#%&'()*,-./:;?@[\\]_{} \x{a1}\x{a7} \x{37e}
/[RST]+/i,utf,ucp Ss\x{17f}
/[R-T]+/i,utf,ucp Ss\x{17f}
/[q-u]+/i,utf,ucp Ss\x{17f}
/^s?c/im,utf scat
# The next four tests are for repeated caseless back references when the # code unit length of the matched text is different to that of the original # group in the UTF-8 case.
/^(\x{23a})\1*(.)/i,utf \x{23a}\x{23a}\x{23a}\x{23a} \x{23a}\x{2c65}\x{2c65}\x{2c65} \x{23a}\x{23a}\x{2c65}\x{23a}
/^(\x{23a})\1*(..)/i,utf \x{23a}\x{2c65}\x{2c65}\x{2c65} \x{23a}\x{23a}\x{2c65}\x{23a}
/^(\x{23a})\1*(...)/i,utf \x{23a}\x{2c65}\x{2c65}\x{2c65} \x{23a}\x{23a}\x{2c65}\x{23a}
/^(\x{23a})\1*(....)/i,utf \= Expect no match \x{23a}\x{2c65}\x{2c65}\x{2c65} \x{23a}\x{23a}\x{2c65}\x{23a}
/[A-`]/i,utf abcdefghijklmno
/[\S\V\H]/utf
/[^\p{Any}]*+x/utf x
/[[:punct:]]/utf,ucp \x{b4}
/[[:^ascii:]]/utf,ucp \x{100} \x{200} \x{300} \x{37e} \= Expect no match aa 99
/[[:^ascii:]\w]/utf,ucp aa 99 gg \x{100} \x{200} \x{300} \x{37e}
/[\w[:^ascii:]]/utf,ucp aa 99 gg \x{100} \x{200} \x{300} \x{37e}
/[^[:ascii:]\W]/utf,ucp \x{100} \x{200} \= Expect no match aa 99 gg \x{37e}
/[^[:^ascii:]\d]/utf,ucp a ~ \a \x{7f} \= Expect no match 0 \x{389} \x{20ac}
/(?=.*b)\pL/ 11bb
/(?(?=.*b)(?=.*b)\pL|.*c)/ 11bb
/^\x{123}+?$/utf,no_auto_possess \x{123}\x{123}\x{123}
/^\x{123}+?$/i,utf,no_auto_possess \x{123}\x{122}\x{123} \= Expect no match \x{123}\x{124}\x{123}
/\N{U+1234}/utf \x{1234}
/[\N{U+1234}]/utf \x{1234}
# Test the full list of Unicode "Pattern White Space" characters that are to # be ignored by /x. The pattern lines below may show up oddly in text editors # or when listed to the screen. Note that characters such as U+2002, which are # matched as space by \h and \v are *not* "Pattern White Space".
/A
B/x,utf AB
/A B/x,utf A\x{2002}B \= Expect no match AB
# -------
/[^\x{100}-\x{ffff}]*[\x80-\xff]/utf \x{99}\x{99}\x{99}
/[^\x{100}-\x{ffff}ABC]*[\x80-\xff]/utf \x{99}\x{99}\x{99}
/[^\x{100}-\x{ffff}]*[\x80-\xff]/i,utf \x{99}\x{99}\x{99}
# Script run tests
/^(*script_run:.{4})/utf abcd Latin x4 \x{2e80}\x{2fa1d}\x{3041}\x{30a1} Han Han Hiragana Katakana \x{3041}\x{30a1}\x{3007}\x{3007} Hiragana Katakana Han Han \x{30a1}\x{3041}\x{3007}\x{3007} Katakana Hiragana Han Han \x{1100}\x{2e80}\x{2e80}\x{1101} Hangul Han Han Hangul \x{2e80}\x{3105}\x{2e80}\x{3105} Han Bopomofo Han Bopomofo \x{02ea}\x{2e80}\x{2e80}\x{3105} Bopomofo-Sk Han Han Bopomofo \x{3105}\x{2e80}\x{2e80}\x{3105} Bopomofo Han Han Bopomofo \x{0300}cd! Inherited Latin Latin Common \x{0391}12\x{03a9} Greek Common-digits Greek \x{0400}12\x{fe2f} Cyrillic Common-digits Cyrillic \x{0531}12\x{fb17} Armenian Common-digits Armenian \x{0591}12\x{fb4f} Hebrew Common-digits Hebrew \x{0600}12\x{1eef1} Arabic Common-digits Arabic \x{0600}\x{0660}\x{0669}\x{1eef1} Arabic Arabic-digits Arabic \x{0700}12\x{086a} Syriac Common-digits Syriac \x{1200}12\x{ab2e} Ethiopic Common-digits Ethiopic \x{1680}12\x{169c} Ogham Common-digits Ogham \x{3041}12\x{3041} Hiragana Common-digits Hiragana \x{0980}\x{09e6}\x{09e7}\x{0993} Bengali Bengali-digits Bengali !cde Common Latin Latin Latin A..B Latin Common Common Latin 0abc Ascii-digit Latin Latin Latin 1\x{0700}\x{0700}\x{0700} Ascii-digit Syriac x 3 \x{1A80}\x{1A80}\x{1a40}\x{1a41} Tai Tham Hora digits, letters \= Expect no match a\x{370}bcd Latin Greek Latin Latin \x{1100}\x{02ea}\x{02ea}\x{02ea} Hangul Bopomofo x3 \x{02ea}\x{02ea}\x{02ea}\x{1100} Bopomofo x3 Hangul \x{1100}\x{2e80}\x{3041}\x{1101} Hangul Han Hiragana Hangul \x{0391}\x{09e6}\x{09e7}\x{03a9} Greek Bengali digits Greek \x{0600}7\x{0669}\x{1eef1} Arabic ascii-digit Arabic-digit Arabic \x{0600}\x{0669}7\x{1eef1} Arabic Arabic-digit ascii-digit Arabic A5\x{ff19}B Latin Common-ascii/notascii-digits Latin \x{0300}cd\x{0391} Inherited Latin Latin Greek !cd\x{0391} Common Latin Latin Greek \x{1A80}\x{1A90}\x{1a40}\x{1a41} Tai Tham Hora digit, Tham digit, letters A\x{1d7ce}\x{1d7ff}B Common fancy-common-2-sets-digits Common \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana
/^(*sr:.{4}|..)/utf \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana
/^(*atomic_script_run:.{4}|..)/utf \= Expect no match \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana
/^(*asr:.*)/utf \= Expect no match \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana
/^(?>(*sr:.*))/utf \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana
/^(*sr:.*)/utf \x{2e80}\x{3105}\x{2e80}\x{30a1} Han Bopomofo Han Katakana \x{10fffd}\x{10fffd}\x{10fffd} Private use (Unknown)
/^(*sr:\x{2e80}*)/utf \x{2e80}\x{2e80}\x{3105} Han Han Bopomofo
/^(*sr:\x{2e80}*)\x{2e80}/utf \x{2e80}\x{2e80}\x{3105} Han Han Bopomofo
/^(*sr:.*)Test/utf Test script run on an empty string
/^(*sr:(.{2})){2}/utf \x{0600}7\x{0669}\x{1eef1} Arabic ascii-digit Arabic-digit Arabic \x{1A80}\x{1A80}\x{1a40}\x{1a41} Tai Tham Hora digits, letters \x{1A80}\x{1a40}\x{1A90}\x{1a41} Tai Tham Hora digit, letter, Tham digit, letter \= Expect no match \x{1100}\x{2e80}\x{3041}\x{1101} Hangul Han Hiragana Hangul
/^(*sr:\S*)/utf \x{1cf4}\x{20f0}\x{900}\x{11305} [Dev,Gran,Kan] [Dev,Gran,Lat] Dev Gran \x{1cf4}\x{20f0}\x{11305}\x{900} [Dev,Gran,Kan] [Dev,Gran,Lat] Gran Dev \x{1cf4}\x{20f0}\x{900}ABC [Dev,Gran,Kan] [Dev,Gran,Lat] Dev Lat \x{1cf4}\x{20f0}ABC [Dev,Gran,Kan] [Dev,Gran,Lat] Lat \x{20f0}ABC [Dev,Gran,Lat] Lat XYZ\x{20f0}ABC Lat [Dev,Gran,Lat] Lat \x{a36}\x{a33}\x{900} [Dev,...] [Dev,...] Dev \x{3001}\x{2e80}\x{3041}\x{30a1} [Bopo, Han, etc] Han Hira Kata \x{3001}\x{30a1}\x{2e80}\x{3041} [Bopo, Han, etc] Kata Han Hira \x{3001}\x{3105}\x{2e80}\x{1101} [Bopo, Han, etc] Bopomofo Han Hangul \x{3105}\x{3001}\x{2e80}\x{1101} Bopomofo [Bopo, Han, etc] Han Hangul \x{3031}\x{3041}\x{30a1}\x{2e80} [Hira Kata] Hira Kata Han \x{060c}\x{06d4}\x{0600}\x{10d00}\x{0700} [Arab Rohg Syrc Thaa] [Arab Rohg] Arab Rohg Syrc \x{060c}\x{06d4}\x{0700}\x{0600}\x{10d00} [Arab Rohg Syrc Thaa] [Arab Rohg] Syrc Arab Rohg \x{2e80}\x{3041}\x{3001}\x{3031}\x{2e80} Han Hira [Bopo, Han, etc] [Hira Kata] Han
/(?<!)(*sr:)/
/(?<!X(*sr:B)C)/
/(?<=abc(?=X(*sr:BCY)Z)XBCYZ)./ abcXBCYZ!
/(?<=abc(?=X(*sr:BXY)CCC)XBXYCCC)./ abcXBXYCCC!
/^(*sr:\S*)/utf \x{10d00}\x{10d00}\x{06d4} Rohingya Rohingya Arabic-full-stop \x{06d4}\x{10d00}\x{10d00} Arabic-full-stop Rohingya Rohingya \x{10d00}\x{10d00}\x{0363} Rohingya Rohingya Inherited-extend-Latin \x{0363}\x{10d00}\x{10d00} Inherited-extend-Latin Rohingya Rohingya AB\x{0363} Latin Latin Inherited-extend-Latin \x{0363}AB Inherited-extend-Latin Latin Latin AB\x{1cf7} Latin Latin Common-extended-Beng \x{1cf7}AB Common-extend-Beng Latin Latin \x{1cf7}\x{0993} Common-extend-Beng Bengali A\x{1abe}BC Test enclosing mark \x{0370}\x{1abe}\x{0371} Which can occur with any script (Greek here) \x{3001}\x{adf9}\x{3001} [.. Hangul ..] Hangul [.. Hangul ..] \x{3400}\x{3001}XXX Han [Han etc.] \x{3400}\x{1cd5} Han [Bengali Devanagari] \x{ac01}\x{3400} Hangul [.. Hangul ..] \x{ac01}\x{1cd5} Hangul [Bengali Devanagari] \x{102e0}\x{06d4}\x{1ee4d} [Arabic Coptic] [Arab Rohingya] Arabic \x{102e0}\x{06d4}\x{2cc9} [Arabic Coptic] [Arab Rohingya] Coptic \x{102e0}\x{06d4}\x{10d30} [Arabic Coptic] [Arab Rohingya] Rohingya
# Test loop breaking for empty string match
/^(*sr:A|)*BCD/utf AABCD ABCD BCD
# The use of (*ACCEPT) breaks script run checking
/^(*sr:.*(*ACCEPT)ZZ)/utf \x{1100}\x{2e80}\x{3041}\x{1101} Hangul Han Hiragana Hangul
# -------
# Test group names containing non-ASCII letters and digits
/(?'ABáC'...)\g{ABáC}/utf abcabcdefg
/(?'XʰABC'...)/utf xyzpq
/(?'XאABC'...)/utf 12345
/(?'XᾈABC'...)/utf %^&*(...
/(?'𐨐ABC'...)/utf abcde
/^(?'אABC'...)(?&אABC)(?P=אABC)/utf 123123123456
/^(?'אABC'...)(?&אABC)/utf 123123123456
/\X*/ \xF3aaa\xE4\xEA\xEB\xFEa
/Я/i,utf \x{42f} \x{44f}
/(?=Я)/i,utf \x{42f} \x{44f}
# ----------------------------------------------------------------------------- # Tests for bidi control and bidi class properties.
/\p{ bidi_control }/utf -->\x{202c}<--
/\p{bidicontrol}+/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/\p{bidic}+?/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/\p{bidi_control}++/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/[\p{bidi_c}]/utf -->\x{202c}<--
/[\p{bidicontrol}]+/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/[\p{bidicontrol}]+?/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/[\p{bidicontrol}]++/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/[\p{bidicontrol}<>]+/utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/\P{bidicontrol}+/g,utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/\p{^bidicontrol}+/g,utf -->\x{061c}\x{200e}\x{200f}\x{202a}\x{202b}\x{202c}\x{202d}<-- -->\x{2066}\x{2067}\x{2068}\x{2069}<--
/\p{bidi class = al}/utf -->\x{061D}<--
/\p{bc = al}+/utf -->\x{061D}\x{061e}\x{061f}<--
/\p{bidi_class : AL}+?/utf -->\x{061D}\x{061e}\x{061f}<--
/\p{Bidi_Class : AL}++/utf -->\x{061D}\x{061e}\x{061f}<--
/\p{b_c = aN}+/utf -->\x{061D}\x{0602}\x{0604}\x{061f}<--
/\p{bidi class = B}+/utf -->\x{0a}\x{0d}\x{01c}\x{01e}\x{085}\x{2029}<--
/\p{bidi class:BN}+/utf -->\x{0}\x{08}\x{200c}\x{fffe}\x{dfffe}\x{10ffff}<--
/\p{bidiclass:cs}+/utf -->,.\x{060c}\x{ff1a}<--
/\p{bidiclass:En}+/utf -->09\x{b2}\x{2074}\x{1fbf9}<--
/\p{bidiclass:es}+/utf ==>+-\x{207a}\x{ff0d}<==
/\p{bidiclass:et}+/utf -->#\{24}%\x{a2}\x{A838}\x{1e2ff}<--
/\p{bidiclass:FSI}+/utf -->\x{2068}<--
/\p{bidi class:L}+/utf -->ABC<--
/\P{bidi class:L}+/utf -->ABC<--
/\p{bidi class:LRE}+\p{bidiclass=lri}*\p{bidiclass:lro}/utf -->\x{202a}\x{2066}\x{202d}<--
/\p{bidi class:NSM}+/utf -->\x{9bc}\x{a71}\x{e31}<--
/\p{bidi class:ON}+/utf -->\x{21}'()*;@\x{384}\x{2039}<=-
/\p{bidiclass:pdf}\p{bidiclass:pdi}/utf -->\x{202c}\x{2069}<--
/\p{bidi class:R}+/utf -->\x{590}\x{5c6}\x{200f}\x{10805}<--
/\p{bidi class:RLE}+\p{bidi class:RLI}*\p{bidi class:RLO}+/utf -->\x{202b}\x{2067}\x{202e}<--
/\p{bidi class:S}+\p{bidiclass:WS}+/utf -->\x{9}\x{b}\x{1f} \x{c} \x{2000} \x{3000}<--
# -----------------------------------------------------------------------------
/[\p{taml}\p{sc:ugar}]+/utf \x{0b82}\x{10380}
/^[\p{sc:Arabic}]/utf \= Expect no match \x{650} \x{651} \x{652} \x{653} \x{654} \x{655} # ----------------------------------------------------------------------------- # Tests for newly-added Boolean Properties
/\p{ahex}\p{asciihexdigit}/utf >4F<
/\p{alpha}\p{alphabetic}/g,utf >AB<>\x{148}\x{1234} /\p{ascii}\p{ascii}/g,utf >AB<>\x{148}\x{1234} /\p{Bidi_C}\p{bidicontrol}/g,utf >\x{202d}\x{2069}<
/\p{Bidi_M}\p{bidimirrored}/g,utf >\x{202d}\x{2069}<>\x{298b}\x{bb}< /\p{cased}\p{cased}/g,utf >AN<>\x{149}\x{120}< /\p{caseignorable}\p{ci}/g,utf >AN<>\x{60}\x{859}< /\p{changeswhencasefolded}\p{cwcf}/g,utf >AN<>\x{149}\x{120}< /\p{changeswhencasemapped}\p{cwcm}/g,utf >AN<>\x{149}\x{120}< /\p{changeswhenlowercased}\p{cwl}/g,utf >AN<>\x{149}\x{120}<>yz<
/\p{changeswhenuppercased}\p{cwu}/g,utf >AN<>\x{149}\x{120}<>yz<
/\p{changeswhentitlecased}\p{cwt}/g,utf >AN<>\x{149}\x{120}<>yz<
/\p{dash}\p{dash}/g,utf >\x{2d}\x{1400}<>yz< /\p{defaultignorablecodepoint}\p{di}/g,utf >AN<>\x{ad}\x{e0fff}<>yz< /\p{deprecated}\p{dep}/g,utf >AN<>\x{149}\x{e0001}<>yz< /\p{diacritic}\p{dia}/g,utf >AN<>\x{f84}\x{5e}<>yz<
/\p{emojicomponent}\p{ecomp}/g,utf >AN<>\x{200d}\x{e007f}<>yz<
/\p{emojimodifier}\p{emod}/g,utf >AN<>\x{1f3fb}\x{1f3ff}<>yz< /\p{emojipresentation}\p{epres}/g,utf >AN<>\x{2653}\x{1f6d2}<>yz< /\p{extender}\p{ext}/g,utf >AN<>\x{1e944}\x{b7}<>yz<
/\p{extendedpictographic}\p{extpict}/g,utf >AN<>\x{26cf}\x{ae}<>yz< /\p{graphemebase}\p{grbase}/g,utf >AN<>\x{10f}\x{60}<>yz<
/\p{graphemeextend}\p{grext}/g,utf >AN<>\x{300}\x{b44}<>yz<
/\p{hexdigit}\p{hex}/g,utf >AF23<>\x{ff46}\x{ff10}<>yz< /\p{idcontinue}\p{idc}/g,utf >AF23<>\x{146}\x{7a}<>yz<
/\p{ideographic}\p{ideo}/g,utf >AF23<>\x{30000}\x{3006}<>yz<
/\p{idstart}\p{ids}/g,utf >AF23<>\x{146}\x{7a}<>yz<
/\p{idsbinaryoperator}\p{idsb}/g,utf >AF23<>\x{2ff0}\x{2ffb}<>yz<\x{2ff2}\x{2ff1}
/\p{idstrinaryoperator}\p{idst}/g,utf >AF23<>\x{2ff2}\x{2ff3}<>yz<
/\p{Join Control}\p{joinc}/g,utf >AF23<>\x{200c}\x{200d}<>yz<
/\p{logical_order_exception}\p{loe}/g,utf >AF23<>\x{e40}\x{aabc}<>yz<
/\p{Lowercase}\p{lower}/g,utf >AF23<>\x{146}\x{7a}<>yz<
/\p{math}\p{math}/g,utf >AF23<>\x{2215}\x{2b}<>yz< /\p{Non Character Code Point}\p{nchar}/g,utf >AF23<>\x{10ffff}\x{fdd0}<>yz< /\p{patternsyntax}\p{patsyn}/g,utf >AF23<>\x{21cd}\x{21}<>yz<
/\p{patternwhitespace}\p{patws}/g,utf >AF23<>\x{2029}\x{85}<>yz<
/\p{prependedconcatenationmark}\p{pcm}/g,utf >AF23<>\x{600}\x{110cd}<>yz<
/\p{quotationmark}\p{qmark}/g,utf >AF23<>\x{ff63}\x{22}<>yz<
/\p{radical}\p{radical}/g,utf >AF23<>\x{2fd5}\x{2e80}<>yz<
/\p{regionalindicator}\p{ri}/g,utf >AF23<>\x{1f1e6}\x{1f1ff}<>yz<
/=\p{whitespace}\p{space}\p{wspace}=/g,utf >AF23<=\x{d}\x{1680}\x{3000}=>yz<
/\p{sentenceterminal}\p{sterm}/g,utf >AF23<>\x{1da88}\x{2e}<>yz<
/\p{terminalpunctuation}\p{term}/g,utf >AF23<>\x{1da88}\x{2e}<>yz<
/\p{unified ideograph}\p{uideo}/g,utf >AF23<>\x{30000}\x{3400}<>yz<
/\p{UPPERcase}\p{upper}/g,utf >AF23<>\x{146}\x{7a}<>yz<
/\p{variationselector}\p{vs}/g,utf >AF23<>\x{180b}\x{e01ef}<>yz<
/\p{xidcontinue}\p{xidc}/g,utf >AF23<>\x{146}\x{30}<>yz<
# ----------------------------------------------------------------------------- # Variable-length lookbehinds.
/(?<=áb?c).../g,utf ábcdèfgácxyz
/(?<=PQR|áb?c).../g,utf ábcdèfgácxyzPQR123
/(?<=áb?c|PQR).../g,utf ábcdèfgácxyzPQR123
/(?<=PQ|áb?c).../g,utf ábcdèfgácxyzPQR123
/(?<=áb?c|PQ).../g,utf ábcdèfgácxyzPQR123
/(?<=á(b?c|d?è?è)f)X./g,utf ácfX1zzzáèfX2zzzádèèfX3zzzX4zzz
/(?<!á(b?c|d?è?è)f)X./g,utf ácfX1zzzáèfX2zzzádèèfX3zzzX4zzz /(?(?<=áb?c)d|è)/utf ábcdèfg ácdèfg áxdèfg /(?<=\d{2,3}|áBC)./utf áBCD
/(?<=á(b?c){3}d)X/utf ZXácbccdXYZ /(?<=á(b?c){0}d)X/utf ZXádXYZ /(?<=á?(b?c){0}d)X./utf ZXádXYZ # --------------------------------------------------------------------------
/\N{ U+1234 }/utf \x{1234}
/\o{ 1234 }/utf x\o{1234}y
/\x{ 1234 }/utf x\x{1234}y
/\p{ L }/ 23AB56
/\w+/utf,ucp --cafe\x{300}_au\x{203f}lait!
/[\w]+/utf,ucp --cafe\x{300}_au\x{203f}lait!
/[[:word:]]+/utf,ucp --cafe\x{300}_au\x{203f}lait!
/[[:xdigit:]]+/utf,ucp --123ef\x{ff10}\x{ff19}\x{ff21}\x{ff26}\x{ff1a}
/\b.+?\b/utf,ucp --cafe\x{300}_au\x{203f}lait!
/caf\B.+?\B/utf,ucp --cafe\x{300}_au\x{203f}lait!
# End of testinput4
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