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| author | Vincent Peyruqueou | 2023-03-27 11:46:59 +0200 |
|---|---|---|
| committer | Vincent Peyruqueou | 2023-03-27 11:46:59 +0200 |
| commit | 0916b5f9072f7bd1b7b045ceb07758f9dc097ac2 (patch) | |
| tree | 2904afe1d5d4d770695f78db5ccd722735a8e67b /pcre/testdata/testinput2 | |
| parent | 5443d6828eaf5cbc7dc4613d9d75b4c192d17730 (diff) | |
| download | ivy-c-master.zip ivy-c-master.tar.gz ivy-c-master.tar.bz2 ivy-c-master.tar.xz | |
Diffstat (limited to 'pcre/testdata/testinput2')
| -rw-r--r-- | pcre/testdata/testinput2 | 4263 |
1 files changed, 4263 insertions, 0 deletions
diff --git a/pcre/testdata/testinput2 b/pcre/testdata/testinput2 new file mode 100644 index 0000000..53c9825 --- /dev/null +++ b/pcre/testdata/testinput2 @@ -0,0 +1,4263 @@ +/-- This set of tests is not Perl-compatible. It checks on special features + of PCRE's API, error diagnostics, and the compiled code of some patterns. + It also checks the non-Perl syntax the PCRE supports (Python, .NET, + Oniguruma). Finally, there are some tests where PCRE and Perl differ, + either because PCRE can't be compatible, or there is a possible Perl + bug. + + NOTE: This is a non-UTF set of tests. When UTF support is needed, use + test 5, and if Unicode Property Support is needed, use test 7. --/ + +< forbid 8W + +/(a)b|/I + +/abc/I + abc + defabc + \Aabc + *** Failers + \Adefabc + ABC + +/^abc/I + abc + \Aabc + *** Failers + defabc + \Adefabc + +/a+bc/I + +/a*bc/I + +/a{3}bc/I + +/(abc|a+z)/I + +/^abc$/I + abc + *** Failers + def\nabc + +/ab\idef/X + +/(?X)ab\idef/X + +/x{5,4}/ + +/z{65536}/ + +/[abcd/ + +/(?X)[\B]/ + +/(?X)[\R]/ + +/(?X)[\X]/ + +/[\B]/BZ + +/[\R]/BZ + +/[\X]/BZ + +/[z-a]/ + +/^*/ + +/(abc/ + +/(?# abc/ + +/(?z)abc/ + +/.*b/I + +/.*?b/I + +/cat|dog|elephant/I + this sentence eventually mentions a cat + this sentences rambles on and on for a while and then reaches elephant + +/cat|dog|elephant/IS + this sentence eventually mentions a cat + this sentences rambles on and on for a while and then reaches elephant + +/cat|dog|elephant/IiS + this sentence eventually mentions a CAT cat + this sentences rambles on and on for a while to elephant ElePhant + +/a|[bcd]/IS + +/(a|[^\dZ])/IS + +/(a|b)*[\s]/IS + +/(ab\2)/ + +/{4,5}abc/ + +/(a)(b)(c)\2/I + abcb + \O0abcb + \O3abcb + \O6abcb + \O9abcb + \O12abcb + +/(a)bc|(a)(b)\2/I + abc + \O0abc + \O3abc + \O6abc + aba + \O0aba + \O3aba + \O6aba + \O9aba + \O12aba + +/abc$/IE + abc + *** Failers + abc\n + abc\ndef + +/(a)(b)(c)(d)(e)\6/ + +/the quick brown fox/I + the quick brown fox + this is a line with the quick brown fox + +/the quick brown fox/IA + the quick brown fox + *** Failers + this is a line with the quick brown fox + +/ab(?z)cd/ + +/^abc|def/I + abcdef + abcdef\B + +/.*((abc)$|(def))/I + defabc + \Zdefabc + +/)/ + +/a[]b/ + +/[^aeiou ]{3,}/I + co-processors, and for + +/<.*>/I + abc<def>ghi<klm>nop + +/<.*?>/I + abc<def>ghi<klm>nop + +/<.*>/IU + abc<def>ghi<klm>nop + +/(?U)<.*>/I + abc<def>ghi<klm>nop + +/<.*?>/IU + abc<def>ghi<klm>nop + +/={3,}/IU + abc========def + +/(?U)={3,}?/I + abc========def + +/(?<!bar|cattle)foo/I + foo + catfoo + *** Failers + the barfoo + and cattlefoo + +/(?<=a+)b/ + +/(?<=aaa|b{0,3})b/ + +/(?<!(foo)a\1)bar/ + +/(?i)abc/I + +/(a|(?m)a)/I + +/(?i)^1234/I + +/(^b|(?i)^d)/I + +/(?s).*/I + +/[abcd]/IS + +/(?i)[abcd]/IS + +/(?m)[xy]|(b|c)/IS + +/(^a|^b)/Im + +/(?i)(^a|^b)/Im + +/(a)(?(1)a|b|c)/ + +/(?(?=a)a|b|c)/ + +/(?(1a)/ + +/(?(1a))/ + +/(?(?i))/ + +/(?(abc))/ + +/(?(?<ab))/ + +/((?s)blah)\s+\1/I + +/((?i)blah)\s+\1/I + +/((?i)b)/IDZS + +/(a*b|(?i:c*(?-i)d))/IS + +/a$/I + a + a\n + *** Failers + \Za + \Za\n + +/a$/Im + a + a\n + \Za\n + *** Failers + \Za + +/\Aabc/Im + +/^abc/Im + +/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/I + aaaaabbbbbcccccdef + +/(?<=foo)[ab]/IS + +/(?<!foo)(alpha|omega)/IS + +/(?!alphabet)[ab]/IS + +/(?<=foo\n)^bar/Im + foo\nbarbar + ***Failers + rhubarb + barbell + abc\nbarton + +/^(?<=foo\n)bar/Im + foo\nbarbar + ***Failers + rhubarb + barbell + abc\nbarton + +/(?>^abc)/Im + abc + def\nabc + *** Failers + defabc + +/(?<=ab(c+)d)ef/ + +/(?<=ab(?<=c+)d)ef/ + +/(?<=ab(c|de)f)g/ + +/The next three are in testinput2 because they have variable length branches/ + +/(?<=bullock|donkey)-cart/I + the bullock-cart + a donkey-cart race + *** Failers + cart + horse-and-cart + +/(?<=ab(?i)x|y|z)/I + +/(?>.*)(?<=(abcd)|(xyz))/I + alphabetabcd + endingxyz + +/(?<=ab(?i)x(?-i)y|(?i)z|b)ZZ/I + abxyZZ + abXyZZ + ZZZ + zZZ + bZZ + BZZ + *** Failers + ZZ + abXYZZ + zzz + bzz + +/(?<!(foo)a)bar/I + bar + foobbar + *** Failers + fooabar + +/This one is here because Perl behaves differently; see also the following/I + +/^(a\1?){4}$/I + aaaa + aaaaaa + +/Perl does not fail these two for the final subjects. Neither did PCRE until/ +/release 8.01. The problem is in backtracking into a subpattern that contains/ +/a recursive reference to itself. PCRE has now made these into atomic patterns./ + +/^(xa|=?\1a){2}$/ + xa=xaa + ** Failers + xa=xaaa + +/^(xa|=?\1a)+$/ + xa=xaa + ** Failers + xa=xaaa + +/These are syntax tests from Perl 5.005/I + +/a[b-a]/ + +/a[]b/ + +/a[/ + +/*a/ + +/(*)b/ + +/abc)/ + +/(abc/ + +/a**/ + +/)(/ + +/\1/ + +/\2/ + +/(a)|\2/ + +/a[b-a]/Ii + +/a[]b/Ii + +/a[/Ii + +/*a/Ii + +/(*)b/Ii + +/abc)/Ii + +/(abc/Ii + +/a**/Ii + +/)(/Ii + +/:(?:/ + +/(?<%)b/ + +/a(?{)b/ + +/a(?{{})b/ + +/a(?{}})b/ + +/a(?{"{"})b/ + +/a(?{"{"}})b/ + +/(?(1?)a|b)/ + +/[a[:xyz:/ + +/(?<=x+)y/ + +/a{37,17}/ + +/abc/\ + +/abc/\i + +/(a)bc(d)/I + abcd + abcd\C2 + abcd\C5 + +/(.{20})/I + abcdefghijklmnopqrstuvwxyz + abcdefghijklmnopqrstuvwxyz\C1 + abcdefghijklmnopqrstuvwxyz\G1 + +/(.{15})/I + abcdefghijklmnopqrstuvwxyz + abcdefghijklmnopqrstuvwxyz\C1\G1 + +/(.{16})/I + abcdefghijklmnopqrstuvwxyz + abcdefghijklmnopqrstuvwxyz\C1\G1\L + +/^(a|(bc))de(f)/I + adef\G1\G2\G3\G4\L + bcdef\G1\G2\G3\G4\L + adefghijk\C0 + +/^abc\00def/I + abc\00def\L\C0 + +/word ((?:[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]+ +)?)?)?)?)?)?)?)?)?otherword/I + +/.*X/IDZ + +/.*X/IDZs + +/(.*X|^B)/IDZ + +/(.*X|^B)/IDZs + +/(?s)(.*X|^B)/IDZ + +/(?s:.*X|^B)/IDZ + +/\Biss\B/I+ + Mississippi + +/iss/IG+ + Mississippi + +/\Biss\B/IG+ + Mississippi + +/\Biss\B/Ig+ + Mississippi + *** Failers + Mississippi\A + +/(?<=[Ms])iss/Ig+ + Mississippi + +/(?<=[Ms])iss/IG+ + Mississippi + +/^iss/Ig+ + ississippi + +/.*iss/Ig+ + abciss\nxyzisspqr + +/.i./I+g + Mississippi + Mississippi\A + Missouri river + Missouri river\A + +/^.is/I+g + Mississippi + +/^ab\n/Ig+ + ab\nab\ncd + +/^ab\n/Img+ + ab\nab\ncd + +/abc/I + +/abc|bac/I + +/(abc|bac)/I + +/(abc|(c|dc))/I + +/(abc|(d|de)c)/I + +/a*/I + +/a+/I + +/(baa|a+)/I + +/a{0,3}/I + +/baa{3,}/I + +/"([^\\"]+|\\.)*"/I + +/(abc|ab[cd])/I + +/(a|.)/I + +/a|ba|\w/I + +/abc(?=pqr)/I + +/...(?<=abc)/I + +/abc(?!pqr)/I + +/ab./I + +/ab[xyz]/I + +/abc*/I + +/ab.c*/I + +/a.c*/I + +/.c*/I + +/ac*/I + +/(a.c*|b.c*)/I + +/a.c*|aba/I + +/.+a/I + +/(?=abcda)a.*/I + +/(?=a)a.*/I + +/a(b)*/I + +/a\d*/I + +/ab\d*/I + +/a(\d)*/I + +/abcde{0,0}/I + +/ab\d+/I + +/a(?(1)b)(.)/I + +/a(?(1)bag|big)(.)/I + +/a(?(1)bag|big)*(.)/I + +/a(?(1)bag|big)+(.)/I + +/a(?(1)b..|b..)(.)/I + +/ab\d{0}e/I + +/a?b?/I + a + b + ab + \ + *** Failers + \N + +/|-/I + abcd + -abc + \Nab-c + *** Failers + \Nabc + +/^.?abcd/IS + +/\( # ( at start + (?: # Non-capturing bracket + (?>[^()]+) # Either a sequence of non-brackets (no backtracking) + | # Or + (?R) # Recurse - i.e. nested bracketed string + )* # Zero or more contents + \) # Closing ) + /Ix + (abcd) + (abcd)xyz + xyz(abcd) + (ab(xy)cd)pqr + (ab(xycd)pqr + () abc () + 12(abcde(fsh)xyz(foo(bar))lmno)89 + *** Failers + abcd + abcd) + (abcd + +/\( ( (?>[^()]+) | (?R) )* \) /Ixg + (ab(xy)cd)pqr + 1(abcd)(x(y)z)pqr + +/\( (?: (?>[^()]+) | (?R) ) \) /Ix + (abcd) + (ab(xy)cd) + (a(b(c)d)e) + ((ab)) + *** Failers + () + +/\( (?: (?>[^()]+) | (?R) )? \) /Ix + () + 12(abcde(fsh)xyz(foo(bar))lmno)89 + +/\( ( (?>[^()]+) | (?R) )* \) /Ix + (ab(xy)cd) + +/\( ( ( (?>[^()]+) | (?R) )* ) \) /Ix + (ab(xy)cd) + +/\( (123)? ( ( (?>[^()]+) | (?R) )* ) \) /Ix + (ab(xy)cd) + (123ab(xy)cd) + +/\( ( (123)? ( (?>[^()]+) | (?R) )* ) \) /Ix + (ab(xy)cd) + (123ab(xy)cd) + +/\( (((((((((( ( (?>[^()]+) | (?R) )* )))))))))) \) /Ix + (ab(xy)cd) + +/\( ( ( (?>[^()<>]+) | ((?>[^()]+)) | (?R) )* ) \) /Ix + (abcd(xyz<p>qrs)123) + +/\( ( ( (?>[^()]+) | ((?R)) )* ) \) /Ix + (ab(cd)ef) + (ab(cd(ef)gh)ij) + +/^[[:alnum:]]/DZ + +/^[[:^alnum:]]/DZ + +/^[[:alpha:]]/DZ + +/^[[:^alpha:]]/DZ + +/[_[:alpha:]]/IS + +/^[[:ascii:]]/DZ + +/^[[:^ascii:]]/DZ + +/^[[:blank:]]/DZ + +/^[[:^blank:]]/DZ + +/[\n\x0b\x0c\x0d[:blank:]]/IS + +/^[[:cntrl:]]/DZ + +/^[[:digit:]]/DZ + +/^[[:graph:]]/DZ + +/^[[:lower:]]/DZ + +/^[[:print:]]/DZ + +/^[[:punct:]]/DZ + +/^[[:space:]]/DZ + +/^[[:upper:]]/DZ + +/^[[:xdigit:]]/DZ + +/^[[:word:]]/DZ + +/^[[:^cntrl:]]/DZ + +/^[12[:^digit:]]/DZ + +/^[[:^blank:]]/DZ + +/[01[:alpha:]%]/DZ + +/[[.ch.]]/I + +/[[=ch=]]/I + +/[[:rhubarb:]]/I + +/[[:upper:]]/Ii + A + a + +/[[:lower:]]/Ii + A + a + +/((?-i)[[:lower:]])[[:lower:]]/Ii + ab + aB + *** Failers + Ab + AB + +/[\200-\110]/I + +/^(?(0)f|b)oo/I + +/This one's here because of the large output vector needed/I + +/(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\d+(?:\s|$))(\w+)\s+(\270)/I + \O900 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 ABC ABC + +/This one's here because Perl does this differently and PCRE can't at present/I + +/(main(O)?)+/I + mainmain + mainOmain + +/These are all cases where Perl does it differently (nested captures)/I + +/^(a(b)?)+$/I + aba + +/^(aa(bb)?)+$/I + aabbaa + +/^(aa|aa(bb))+$/I + aabbaa + +/^(aa(bb)??)+$/I + aabbaa + +/^(?:aa(bb)?)+$/I + aabbaa + +/^(aa(b(b))?)+$/I + aabbaa + +/^(?:aa(b(b))?)+$/I + aabbaa + +/^(?:aa(b(?:b))?)+$/I + aabbaa + +/^(?:aa(bb(?:b))?)+$/I + aabbbaa + +/^(?:aa(b(?:bb))?)+$/I + aabbbaa + +/^(?:aa(?:b(b))?)+$/I + aabbaa + +/^(?:aa(?:b(bb))?)+$/I + aabbbaa + +/^(aa(b(bb))?)+$/I + aabbbaa + +/^(aa(bb(bb))?)+$/I + aabbbbaa + +/--------------------------------------------------------------------/I + +/#/IxDZ + +/a#/IxDZ + +/[\s]/DZ + +/[\S]/DZ + +/a(?i)b/DZ + ab + aB + *** Failers + AB + +/(a(?i)b)/DZ + ab + aB + *** Failers + AB + +/ (?i)abc/IxDZ + +/#this is a comment + (?i)abc/IxDZ + +/123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ + +/\Q123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890/DZ + +/\Q\E/DZ + \ + +/\Q\Ex/DZ + +/ \Q\E/DZ + +/a\Q\E/DZ + abc + bca + bac + +/a\Q\Eb/DZ + abc + +/\Q\Eabc/DZ + +/x*+\w/DZ + *** Failers + xxxxx + +/x?+/DZ + +/x++/DZ + +/x{1,3}+/BZO + +/x{1,3}+/BZOi + +/[^x]{1,3}+/BZO + +/[^x]{1,3}+/BZOi + +/(x)*+/DZ + +/^(\w++|\s++)*$/I + now is the time for all good men to come to the aid of the party + *** Failers + this is not a line with only words and spaces! + +/(\d++)(\w)/I + 12345a + *** Failers + 12345+ + +/a++b/I + aaab + +/(a++b)/I + aaab + +/(a++)b/I + aaab + +/([^()]++|\([^()]*\))+/I + ((abc(ade)ufh()()x + +/\(([^()]++|\([^()]+\))+\)/I + (abc) + (abc(def)xyz) + *** Failers + ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/(abc){1,3}+/DZ + +/a+?+/I + +/a{2,3}?+b/I + +/(?U)a+?+/I + +/a{2,3}?+b/IU + +/x(?U)a++b/DZ + xaaaab + +/(?U)xa++b/DZ + xaaaab + +/^((a+)(?U)([ab]+)(?-U)([bc]+)(\w*))/DZ + +/^x(?U)a+b/DZ + +/^x(?U)(a+)b/DZ + +/[.x.]/I + +/[=x=]/I + +/[:x:]/I + +/\l/I + +/\L/I + +/\N{name}/I + +/\u/I + +/\U/I + +/a{1,3}b/U + ab + +/[/I + +/[a-/I + +/[[:space:]/I + +/[\s]/IDZ + +/[[:space:]]/IDZ + +/[[:space:]abcde]/IDZ + +/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/Ix + <> + <abcd> + <abc <123> hij> + <abc <def> hij> + <abc<>def> + <abc<> + *** Failers + <abc + +|8J\$WE\<\.rX\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ + +|\$\<\.X\+ix\[d1b\!H\#\?vV0vrK\:ZH1\=2M\>iV\;\?aPhFB\<\*vW\@QW\@sO9\}cfZA\-i\'w\%hKd6gt1UJP\,15_\#QY\$M\^Mss_U\/\]\&LK9\[5vQub\^w\[KDD\<EjmhUZ\?\.akp2dF\>qmj\;2\}YWFdYx\.Ap\]hjCPTP\(n28k\+3\;o\&WXqs\/gOXdr\$\:r\'do0\;b4c\(f_Gr\=\"\\4\)\[01T7ajQJvL\$W\~mL_sS\/4h\:x\*\[ZN\=KLs\&L5zX\/\/\>it\,o\:aU\(\;Z\>pW\&T7oP\'2K\^E\:x9\'c\[\%z\-\,64JQ5AeH_G\#KijUKghQw\^\\vea3a\?kka_G\$8\#\`\*kynsxzBLru\'\]k_\[7FrVx\}\^\=\$blx\>s\-N\%j\;D\*aZDnsw\:YKZ\%Q\.Kne9\#hP\?\+b3\(SOvL\,\^\;\&u5\@\?5C5Bhb\=m\-vEh_L15Jl\]U\)0RP6\{q\%L\^_z5E\'Dw6X\b|IDZ + +/(.*)\d+\1/I + +/(.*)\d+/I + +/(.*)\d+\1/Is + +/(.*)\d+/Is + +/(.*(xyz))\d+\2/I + +/((.*))\d+\1/I + abc123bc + +/a[b]/I + +/(?=a).*/I + +/(?=abc).xyz/IiI + +/(?=abc)(?i).xyz/I + +/(?=a)(?=b)/I + +/(?=.)a/I + +/((?=abcda)a)/I + +/((?=abcda)ab)/I + +/()a/I + +/(?(1)ab|ac)(.)/I + +/(?(1)abz|acz)(.)/I + +/(?(1)abz)(.)/I + +/(?(1)abz)(1)23/I + +/(a)+/I + +/(a){2,3}/I + +/(a)*/I + +/[a]/I + +/[ab]/I + +/[ab]/IS + +/[^a]/I + +/\d456/I + +/\d456/IS + +/a^b/I + +/^a/Im + abcde + xy\nabc + *** Failers + xyabc + +/c|abc/I + +/(?i)[ab]/IS + +/[ab](?i)cd/IS + +/abc(?C)def/I + abcdef + 1234abcdef + *** Failers + abcxyz + abcxyzf + +/abc(?C)de(?C1)f/I + 123abcdef + +/(?C1)\dabc(?C2)def/IS + 1234abcdef + *** Failers + abcdef + +/(?C1)\dabc(?C2)def/ISS + 1234abcdef + *** Failers + abcdef + +/(?C255)ab/I + +/(?C256)ab/I + +/(?Cab)xx/I + +/(?C12vr)x/I + +/abc(?C)def/I + *** Failers + \x83\x0\x61bcdef + +/(abc)(?C)de(?C1)f/I + 123abcdef + 123abcdef\C+ + 123abcdef\C- + *** Failers + 123abcdef\C!1 + +/(?C0)(abc(?C1))*/I + abcabcabc + abcabc\C!1!3 + *** Failers + abcabcabc\C!1!3 + +/(\d{3}(?C))*/I + 123\C+ + 123456\C+ + 123456789\C+ + +/((xyz)(?C)p|(?C1)xyzabc)/I + xyzabc\C+ + +/(X)((xyz)(?C)p|(?C1)xyzabc)/I + Xxyzabc\C+ + +/(?=(abc))(?C)abcdef/I + abcdef\C+ + +/(?!(abc)(?C1)d)(?C2)abcxyz/I + abcxyz\C+ + +/(?<=(abc)(?C))xyz/I + abcxyz\C+ + +/a(b+)(c*)(?C1)/I + abbbbbccc\C*1 + +/a(b+?)(c*?)(?C1)/I + abbbbbccc\C*1 + +/(?C)abc/I + +/(?C)^abc/I + +/(?C)a|b/IS + +/(?R)/I + +/(a|(?R))/I + +/(ab|(bc|(de|(?R))))/I + +/x(ab|(bc|(de|(?R))))/I + xab + xbc + xde + xxab + xxxab + *** Failers + xyab + +/(ab|(bc|(de|(?1))))/I + +/x(ab|(bc|(de|(?1)x)x)x)/I + +/^([^()]|\((?1)*\))*$/I + abc + a(b)c + a(b(c))d + *** Failers) + a(b(c)d + +/^>abc>([^()]|\((?1)*\))*<xyz<$/I + >abc>123<xyz< + >abc>1(2)3<xyz< + >abc>(1(2)3)<xyz< + +/(a(?1)b)/DZ + +/(a(?1)+b)/DZ + +/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/I + 12 + (((2+2)*-3)-7) + -12 + *** Failers + ((2+2)*-3)-7) + +/^(x(y|(?1){2})z)/I + xyz + xxyzxyzz + *** Failers + xxyzz + xxyzxyzxyzz + +/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/Ix + <> + <abcd> + <abc <123> hij> + <abc <def> hij> + <abc<>def> + <abc<> + *** Failers + <abc + +/(?1)/I + +/((?2)(abc)/I + +/^(abc)def(?1)/I + abcdefabc + +/^(a|b|c)=(?1)+/I + a=a + a=b + a=bc + +/^(a|b|c)=((?1))+/I + a=a + a=b + a=bc + +/a(?P<name1>b|c)d(?P<longername2>e)/DZ + abde + acde + +/(?:a(?P<c>c(?P<d>d)))(?P<a>a)/DZ + +/(?P<a>a)...(?P=a)bbb(?P>a)d/DZ + +/^\W*(?:(?P<one>(?P<two>.)\W*(?P>one)\W*(?P=two)|)|(?P<three>(?P<four>.)\W*(?P>three)\W*(?P=four)|\W*.\W*))\W*$/Ii + 1221 + Satan, oscillate my metallic sonatas! + A man, a plan, a canal: Panama! + Able was I ere I saw Elba. + *** Failers + The quick brown fox + +/((?(R)a|b))\1(?1)?/I + bb + bbaa + +/(.*)a/Is + +/(.*)a\1/Is + +/(.*)a(b)\2/Is + +/((.*)a|(.*)b)z/Is + +/((.*)a|(.*)b)z\1/Is + +/((.*)a|(.*)b)z\2/Is + +/((.*)a|(.*)b)z\3/Is + +/((.*)a|^(.*)b)z\3/Is + +/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a/Is + +/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\31/Is + +/(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)|(.*)a\32/Is + +/(a)(bc)/INDZ + abc + +/(?P<one>a)(bc)/INDZ + abc + +/(a)(?P<named>bc)/INDZ + +/(a+)*zz/I + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaazzbbbbbb\M + aaaaaaaaaaaaaz\M + +/(aaa(?C1)bbb|ab)/I + aaabbb + aaabbb\C*0 + aaabbb\C*1 + aaabbb\C*-1 + +/ab(?P<one>cd)ef(?P<two>gh)/I + abcdefgh + abcdefgh\C1\Gtwo + abcdefgh\Cone\Ctwo + abcdefgh\Cthree + +/(?P<Tes>)(?P<Test>)/DZ + +/(?P<Test>)(?P<Tes>)/DZ + +/(?P<Z>zz)(?P<A>aa)/I + zzaa\CZ + zzaa\CA + +/(?P<x>eks)(?P<x>eccs)/I + +/(?P<abc>abc(?P<def>def)(?P<abc>xyz))/I + +"\[((?P<elem>\d+)(,(?P>elem))*)\]"I + [10,20,30,5,5,4,4,2,43,23,4234] + *** Failers + [] + +"\[((?P<elem>\d+)(,(?P>elem))*)?\]"I + [10,20,30,5,5,4,4,2,43,23,4234] + [] + +/(a(b(?2)c))?/DZ + +/(a(b(?2)c))*/DZ + +/(a(b(?2)c)){0,2}/DZ + +/[ab]{1}+/DZ + +/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/Ii + Baby Bjorn Active Carrier - With free SHIPPING!! + +/((w\/|-|with)*(free|immediate)*.*?shipping\s*[!.-]*)/IiS + Baby Bjorn Active Carrier - With free SHIPPING!! + +/a*.*b/ISDZ + +/(a|b)*.?c/ISDZ + +/abc(?C255)de(?C)f/DZ + +/abcde/ICDZ + abcde + abcdfe + +/a*b/ICDZS + ab + aaaab + aaaacb + +/a*b/ICDZSS + ab + aaaab + aaaacb + +/a+b/ICDZ + ab + aaaab + aaaacb + +/(abc|def)x/ICDZS + abcx + defx + ** Failers + abcdefzx + +/(abc|def)x/ICDZSS + abcx + defx + ** Failers + abcdefzx + +/(ab|cd){3,4}/IC + ababab + abcdabcd + abcdcdcdcdcd + +/([ab]{,4}c|xy)/ICDZS + Note: that { does NOT introduce a quantifier + +/([ab]{,4}c|xy)/ICDZSS + Note: that { does NOT introduce a quantifier + +/([ab]{1,4}c|xy){4,5}?123/ICDZ + aacaacaacaacaac123 + +/\b.*/I + ab cd\>1 + +/\b.*/Is + ab cd\>1 + +/(?!.bcd).*/I + Xbcd12345 + +/abcde/I + ab\P + abc\P + abcd\P + abcde\P + the quick brown abc\P + ** Failers\P + the quick brown abxyz fox\P + +"^(0?[1-9]|[12][0-9]|3[01])/(0?[1-9]|1[012])/(20)?\d\d$"I + 13/05/04\P + 13/5/2004\P + 02/05/09\P + 1\P + 1/2\P + 1/2/0\P + 1/2/04\P + 0\P + 02/\P + 02/0\P + 02/1\P + ** Failers\P + \P + 123\P + 33/4/04\P + 3/13/04\P + 0/1/2003\P + 0/\P + 02/0/\P + 02/13\P + +/0{0,2}ABC/I + +/\d{3,}ABC/I + +/\d*ABC/I + +/[abc]+DE/I + +/[abc]?123/I + 123\P + a\P + b\P + c\P + c12\P + c123\P + +/^(?:\d){3,5}X/I + 1\P + 123\P + 123X + 1234\P + 1234X + 12345\P + 12345X + *** Failers + 1X + 123456\P + +//S-KF>testsavedregex + +/abc/IS>testsavedregex +<testsavedregex + abc + ** Failers + bca + +/abc/ISS>testsavedregex +<testsavedregex + abc + ** Failers + bca + +/abc/IFS>testsavedregex +<testsavedregex + abc + ** Failers + bca + +/abc/IFSS>testsavedregex +<testsavedregex + abc + ** Failers + bca + +/(a|b)/IS>testsavedregex +<testsavedregex + abc + ** Failers + def + +/(a|b)/ISS>testsavedregex +<testsavedregex + abc + ** Failers + def + +/(a|b)/ISF>testsavedregex +<testsavedregex + abc + ** Failers + def + +/(a|b)/ISSF>testsavedregex +<testsavedregex + abc + ** Failers + def + +~<(\w+)/?>(.)*</(\1)>~smgI + \J1024<!DOCTYPE seite SYSTEM "http://www.lco.lineas.de/xmlCms.dtd">\n<seite>\n<dokumenteninformation>\n<seitentitel>Partner der LCO</seitentitel>\n<sprache>de</sprache>\n<seitenbeschreibung>Partner der LINEAS Consulting\nGmbH</seitenbeschreibung>\n<schluesselworte>LINEAS Consulting GmbH Hamburg\nPartnerfirmen</schluesselworte>\n<revisit>30 days</revisit>\n<robots>index,follow</robots>\n<menueinformation>\n<aktiv>ja</aktiv>\n<menueposition>3</menueposition>\n<menuetext>Partner</menuetext>\n</menueinformation>\n<lastedited>\n<autor>LCO</autor>\n<firma>LINEAS Consulting</firma>\n<datum>15.10.2003</datum>\n</lastedited>\n</dokumenteninformation>\n<inhalt>\n\n<absatzueberschrift>Die Partnerfirmen der LINEAS Consulting\nGmbH</absatzueberschrift>\n\n<absatz><link ziel="http://www.ca.com/" zielfenster="_blank">\n<bild name="logo_ca.gif" rahmen="no"/></link> <link\nziel="http://www.ey.com/" zielfenster="_blank"><bild\nname="logo_euy.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.cisco.de/" zielfenster="_blank">\n<bild name="logo_cisco.gif" rahmen="ja"/></link></absatz>\n\n<absatz><link ziel="http://www.atelion.de/"\nzielfenster="_blank"><bild\nname="logo_atelion.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><link ziel="http://www.line-information.de/"\nzielfenster="_blank">\n<bild name="logo_line_information.gif" rahmen="no"/></link>\n</absatz>\n\n<absatz><bild name="logo_aw.gif" rahmen="no"/></absatz>\n\n<absatz><link ziel="http://www.incognis.de/"\nzielfenster="_blank"><bild\nname="logo_incognis.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.addcraft.com/"\nzielfenster="_blank"><bild\nname="logo_addcraft.gif" rahmen="no"/></link></absatz>\n\n<absatz><link ziel="http://www.comendo.com/"\nzielfenster="_blank"><bild\nname="logo_comendo.gif" rahmen="no"/></link></absatz>\n\n</inhalt>\n</seite> + +/^a/IF + +/line\nbreak/I + this is a line\nbreak + line one\nthis is a line\nbreak in the second line + +/line\nbreak/If + this is a line\nbreak + ** Failers + line one\nthis is a line\nbreak in the second line + +/line\nbreak/Imf + this is a line\nbreak + ** Failers + line one\nthis is a line\nbreak in the second line + +/(?i)(?-i)AbCd/I + AbCd + ** Failers + abcd + +/a{11111111111111111111}/I + +/(){64294967295}/I + +/(){2,4294967295}/I + +"(?i:a)(?i:b)(?i:c)(?i:d)(?i:e)(?i:f)(?i:g)(?i:h)(?i:i)(?i:j)(k)(?i:l)A\1B"I + abcdefghijklAkB + +"(?P<n0>a)(?P<n1>b)(?P<n2>c)(?P<n3>d)(?P<n4>e)(?P<n5>f)(?P<n6>g)(?P<n7>h)(?P<n8>i)(?P<n9>j)(?P<n10>k)(?P<n11>l)A\11B"I + abcdefghijklAkB + +"(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)A\11B"I + abcdefghijklAkB + +"(?P<name0>a)(?P<name1>a)(?P<name2>a)(?P<name3>a)(?P<name4>a)(?P<name5>a)(?P<name6>a)(?P<name7>a)(?P<name8>a)(?P<name9>a)(?P<name10>a)(?P<name11>a)(?P<name12>a)(?P<name13>a)(?P<name14>a)(?P<name15>a)(?P<name16>a)(?P<name17>a)(?P<name18>a)(?P<name19>a)(?P<name20>a)(?P<name21>a)(?P<name22>a)(?P<name23>a)(?P<name24>a)(?P<name25>a)(?P<name26>a)(?P<name27>a)(?P<name28>a)(?P<name29>a)(?P<name30>a)(?P<name31>a)(?P<name32>a)(?P<name33>a)(?P<name34>a)(?P<name35>a)(?P<name36>a)(?P<name37>a)(?P<name38>a)(?P<name39>a)(?P<name40>a)(?P<name41>a)(?P<name42>a)(?P<name43>a)(?P<name44>a)(?P<name45>a)(?P<name46>a)(?P<name47>a)(?P<name48>a)(?P<name49>a)(?P<name50>a)(?P<name51>a)(?P<name52>a)(?P<name53>a)(?P<name54>a)(?P<name55>a)(?P<name56>a)(?P<name57>a)(?P<name58>a)(?P<name59>a)(?P<name60>a)(?P<name61>a)(?P<name62>a)(?P<name63>a)(?P<name64>a)(?P<name65>a)(?P<name66>a)(?P<name67>a)(?P<name68>a)(?P<name69>a)(?P<name70>a)(?P<name71>a)(?P<name72>a)(?P<name73>a)(?P<name74>a)(?P<name75>a)(?P<name76>a)(?P<name77>a)(?P<name78>a)(?P<name79>a)(?P<name80>a)(?P<name81>a)(?P<name82>a)(?P<name83>a)(?P<name84>a)(?P<name85>a)(?P<name86>a)(?P<name87>a)(?P<name88>a)(?P<name89>a)(?P<name90>a)(?P<name91>a)(?P<name92>a)(?P<name93>a)(?P<name94>a)(?P<name95>a)(?P<name96>a)(?P<name97>a)(?P<name98>a)(?P<name99>a)(?P<name100>a)"I + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +"(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)"I + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/[^()]*(?:\((?R)\)[^()]*)*/I + (this(and)that + (this(and)that) + (this(and)that)stuff + +/[^()]*(?:\((?>(?R))\)[^()]*)*/I + (this(and)that + (this(and)that) + +/[^()]*(?:\((?R)\))*[^()]*/I + (this(and)that + (this(and)that) + +/(?:\((?R)\))*[^()]*/I + (this(and)that + (this(and)that) + ((this)) + +/(?:\((?R)\))|[^()]*/I + (this(and)that + (this(and)that) + (this) + ((this)) + +/\x{0000ff}/I + +/^((?P<A>a1)|(?P<A>a2)b)/I + +/^((?P<A>a1)|(?P<A>a2)b)/IJ + a1b\CA + a2b\CA + ** Failers + a1b\CZ\CA + +/(?|(?<a>)(?<b>)(?<a>)|(?<a>)(?<b>)(?<a>))/IJ + +/^(?P<A>a)(?P<A>b)/IJ + ab\CA + +/^(?P<A>a)(?P<A>b)|cd/IJ + ab\CA + cd\CA + +/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ + cdefgh\CA + +/^((?P<A>a1)|(?P<A>a2)b)/IJ + a1b\GA + a2b\GA + ** Failers + a1b\GZ\GA + +/^(?P<A>a)(?P<A>b)/IJ + ab\GA + +/^(?P<A>a)(?P<A>b)|cd/IJ + ab\GA + cd\GA + +/^(?P<A>a)(?P<A>b)|cd(?P<A>ef)(?P<A>gh)/IJ + cdefgh\GA + +/(?J)^((?P<A>a1)|(?P<A>a2)b)/I + a1b\CA + a2b\CA + +/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<A>d)/I + +/ In this next test, J is not set at the outer level; consequently it isn't +set in the pattern's options; consequently pcre_get_named_substring() produces +a random value. /Ix + +/^(?P<A>a) (?J:(?P<B>b)(?P<B>c)) (?P<C>d)/I + a bc d\CA\CB\CC + +/^(?P<A>a)?(?(A)a|b)/I + aabc + bc + ** Failers + abc + +/(?:(?(ZZ)a|b)(?P<ZZ>X))+/I + bXaX + +/(?:(?(2y)a|b)(X))+/I + +/(?:(?(ZA)a|b)(?P<ZZ>X))+/I + +/(?:(?(ZZ)a|b)(?(ZZ)a|b)(?P<ZZ>X))+/I + bbXaaX + +/(?:(?(ZZ)a|\(b\))\\(?P<ZZ>X))+/I + (b)\\Xa\\X + +/(?P<ABC/I + +/(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I + bXXaYYaY + bXYaXXaX + +/()()()()()()()()()(?:(?(A)(?P=A)a|b)(?P<A>X|Y))+/I + bXXaYYaY + +/\s*,\s*/IS + \x0b,\x0b + \x0c,\x0d + +/^abc/Im + xyz\nabc + xyz\nabc\<lf> + xyz\r\nabc\<lf> + xyz\rabc\<cr> + xyz\r\nabc\<crlf> + ** Failers + xyz\nabc\<cr> + xyz\r\nabc\<cr> + xyz\nabc\<crlf> + xyz\rabc\<crlf> + xyz\rabc\<lf> + +/abc$/Im<lf> + xyzabc + xyzabc\n + xyzabc\npqr + xyzabc\r\<cr> + xyzabc\rpqr\<cr> + xyzabc\r\n\<crlf> + xyzabc\r\npqr\<crlf> + ** Failers + xyzabc\r + xyzabc\rpqr + xyzabc\r\n + xyzabc\r\npqr + +/^abc/Im<cr> + xyz\rabcdef + xyz\nabcdef\<lf> + ** Failers + xyz\nabcdef + +/^abc/Im<lf> + xyz\nabcdef + xyz\rabcdef\<cr> + ** Failers + xyz\rabcdef + +/^abc/Im<crlf> + xyz\r\nabcdef + xyz\rabcdef\<cr> + ** Failers + xyz\rabcdef + +/^abc/Im<bad> + +/abc/I + xyz\rabc\<bad> + abc + +/.*/I<lf> + abc\ndef + abc\rdef + abc\r\ndef + \<cr>abc\ndef + \<cr>abc\rdef + \<cr>abc\r\ndef + \<crlf>abc\ndef + \<crlf>abc\rdef + \<crlf>abc\r\ndef + +/\w+(.)(.)?def/Is + abc\ndef + abc\rdef + abc\r\ndef + ++((?:\s|//.*\\n|/[*](?:\\n|.)*?[*]/)*)+I + /* this is a C style comment */\M + +/(?P<B>25[0-5]|2[0-4]\d|[01]?\d?\d)(?:\.(?P>B)){3}/I + +/()()()()()()()()()()()()()()()()()()()() + ()()()()()()()()()()()()()()()()()()()() + ()()()()()()()()()()()()()()()()()()()() + ()()()()()()()()()()()()()()()()()()()() + ()()()()()()()()()()()()()()()()()()()() + (.(.))/Ix + XY\O400 + +/(a*b|(?i:c*(?-i)d))/IS + +/()[ab]xyz/IS + +/(|)[ab]xyz/IS + +/(|c)[ab]xyz/IS + +/(|c?)[ab]xyz/IS + +/(d?|c?)[ab]xyz/IS + +/(d?|c)[ab]xyz/IS + +/^a*b\d/DZ + +/^a*+b\d/DZ + +/^a*?b\d/DZ + +/^a+A\d/DZ + aaaA5 + ** Failers + aaaa5 + +/^a*A\d/IiDZ + aaaA5 + aaaa5 + +/(a*|b*)[cd]/IS + +/(a+|b*)[cd]/IS + +/(a*|b+)[cd]/IS + +/(a+|b+)[cd]/IS + +/(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( + (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((( + ((( + a + )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) + )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) + ))) +/Ix + large nest + +/a*\d/BZ + +/a*\D/BZ + +/0*\d/BZ + +/0*\D/BZ + +/a*\s/BZ + +/a*\S/BZ + +/ *\s/BZ + +/ *\S/BZ + +/a*\w/BZ + +/a*\W/BZ + +/=*\w/BZ + +/=*\W/BZ + +/\d*a/BZ + +/\d*2/BZ + +/\d*\d/BZ + +/\d*\D/BZ + +/\d*\s/BZ + +/\d*\S/BZ + +/\d*\w/BZ + +/\d*\W/BZ + +/\D*a/BZ + +/\D*2/BZ + +/\D*\d/BZ + +/\D*\D/BZ + +/\D*\s/BZ + +/\D*\S/BZ + +/\D*\w/BZ + +/\D*\W/BZ + +/\s*a/BZ + +/\s*2/BZ + +/\s*\d/BZ + +/\s*\D/BZ + +/\s*\s/BZ + +/\s*\S/BZ + +/\s*\w/BZ + +/\s*\W/BZ + +/\S*a/BZ + +/\S*2/BZ + +/\S*\d/BZ + +/\S*\D/BZ + +/\S*\s/BZ + +/\S*\S/BZ + +/\S*\w/BZ + +/\S*\W/BZ + +/\w*a/BZ + +/\w*2/BZ + +/\w*\d/BZ + +/\w*\D/BZ + +/\w*\s/BZ + +/\w*\S/BZ + +/\w*\w/BZ + +/\w*\W/BZ + +/\W*a/BZ + +/\W*2/BZ + +/\W*\d/BZ + +/\W*\D/BZ + +/\W*\s/BZ + +/\W*\S/BZ + +/\W*\w/BZ + +/\W*\W/BZ + +/[^a]+a/BZ + +/[^a]+a/BZi + +/[^a]+A/BZi + +/[^a]+b/BZ + +/[^a]+\d/BZ + +/a*[^a]/BZ + +/(?P<abc>x)(?P<xyz>y)/I + xy\Cabc\Cxyz + +/(?<abc>x)(?'xyz'y)/I + xy\Cabc\Cxyz + +/(?<abc'x)(?'xyz'y)/I + +/(?<abc>x)(?'xyz>y)/I + +/(?P'abc'x)(?P<xyz>y)/I + +/^(?:(?(ZZ)a|b)(?<ZZ>X))+/ + bXaX + bXbX + ** Failers + aXaX + aXbX + +/^(?P>abc)(?<abcd>xxx)/ + +/^(?P>abc)(?<abc>x|y)/ + xx + xy + yy + yx + +/^(?P>abc)(?P<abc>x|y)/ + xx + xy + yy + yx + +/^((?(abc)a|b)(?<abc>x|y))+/ + bxay + bxby + ** Failers + axby + +/^(((?P=abc)|X)(?<abc>x|y))+/ + XxXxxx + XxXyyx + XxXyxx + ** Failers + x + +/^(?1)(abc)/ + abcabc + +/^(?:(?:\1|X)(a|b))+/ + Xaaa + Xaba + +/^[\E\Qa\E-\Qz\E]+/BZ + +/^[a\Q]bc\E]/BZ + +/^[a-\Q\E]/BZ + +/^(?P>abc)[()](?<abc>)/BZ + +/^((?(abc)y)[()](?P<abc>x))+/BZ + (xy)x + +/^(?P>abc)\Q()\E(?<abc>)/BZ + +/^(?P>abc)[a\Q(]\E(](?<abc>)/BZ + +/^(?P>abc) # this is (a comment) + (?<abc>)/BZx + +/^\W*(?:(?<one>(?<two>.)\W*(?&one)\W*\k<two>|)|(?<three>(?<four>.)\W*(?&three)\W*\k'four'|\W*.\W*))\W*$/Ii + 1221 + Satan, oscillate my metallic sonatas! + A man, a plan, a canal: Panama! + Able was I ere I saw Elba. + *** Failers + The quick brown fox + +/(?=(\w+))\1:/I + abcd: + +/(?=(?'abc'\w+))\k<abc>:/I + abcd: + +/(?'abc'a|b)(?<abc>d|e)\k<abc>{2}/J + adaa + ** Failers + addd + adbb + +/(?'abc'a|b)(?<abc>d|e)(?&abc){2}/J + bdaa + bdab + ** Failers + bddd + +/(?(<bc))/ + +/(?(''))/ + +/(?('R')stuff)/ + +/((abc (?(R) (?(R1)1) (?(R2)2) X | (?1) (?2) (?R) ))) /x + abcabc1Xabc2XabcXabcabc + +/(?<A> (?'B' abc (?(R) (?(R&A)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x + abcabc1Xabc2XabcXabcabc + +/(?<A> (?'B' abc (?(R) (?(R&C)1) (?(R&B)2) X | (?1) (?2) (?R) ))) /x + +/^(?(DEFINE) abc | xyz ) /x + +/(?(DEFINE) abc) xyz/xI + +/(a|)*\d/ + \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + \O0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 + +/^a.b/<lf> + a\rb + a\nb\<cr> + a\x85b\<anycrlf> + ** Failers + a\nb + a\nb\<any> + a\rb\<cr> + a\rb\<any> + a\x85b\<any> + a\rb\<anycrlf> + +/^abc./mgx<any> + abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK + +/abc.$/mgx<any> + abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc7 abc9 + +/a/<cr><any> + +/a/<any><crlf> + +/^a\Rb/<bsr_unicode> + a\nb + a\rb + a\r\nb + a\x0bb + a\x0cb + a\x85b + ** Failers + a\n\rb + +/^a\R*b/<bsr_unicode> + ab + a\nb + a\rb + a\r\nb + a\x0bb + a\x0cb + a\x85b + a\n\rb + a\n\r\x85\x0cb + +/^a\R+b/<bsr_unicode> + a\nb + a\rb + a\r\nb + a\x0bb + a\x0cb + a\x85b + a\n\rb + a\n\r\x85\x0cb + ** Failers + ab + +/^a\R{1,3}b/<bsr_unicode> + a\nb + a\n\rb + a\n\r\x85b + a\r\n\r\nb + a\r\n\r\n\r\nb + a\n\r\n\rb + a\n\n\r\nb + ** Failers + a\n\n\n\rb + a\r + +/^a[\R]b/<bsr_unicode> + aRb + ** Failers + a\nb + +/(?&abc)X(?<abc>P)/I + abcPXP123 + +/(?1)X(?<abc>P)/I + abcPXP123 + +/(?:a(?&abc)b)*(?<abc>x)/ + 123axbaxbaxbx456 + 123axbaxbaxb456 + 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xyzabc12\P\P + +/\babc\b/ + +++abc+++ + +++ab\P + +++ab\P\P + +/(?&word)(?&element)(?(DEFINE)(?<element><[^m][^>]>[^<])(?<word>\w*+))/BZ + +/(?&word)(?&element)(?(DEFINE)(?<element><[^\d][^>]>[^<])(?<word>\w*+))/BZ + +/(ab)(x(y)z(cd(*ACCEPT)))pq/BZ + +/abc\K/+ + abcdef + abcdef\N\N + xyzabcdef\N\N + ** Failers + abcdef\N + xyzabcdef\N + +/^(?:(?=abc)|abc\K)/+ + abcdef + abcdef\N\N + ** Failers + abcdef\N + +/a?b?/+ + xyz + xyzabc + xyzabc\N + xyzabc\N\N + xyz\N\N + ** Failers + xyz\N + +/^a?b?/+ + xyz + xyzabc + ** Failers + xyzabc\N + xyzabc\N\N + xyz\N\N + xyz\N + +/^(?<name>a|b\g<name>c)/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/^(?<name>a|b\g'name'c)/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/^(a|b\g<1>c)/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/^(a|b\g'1'c)/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/^(a|b\g'-1'c)/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/(^(a|b\g<-1>c))/ + aaaa + bacxxx + bbaccxxx + bbbacccxx + +/(?-i:\g<name>)(?i:(?<name>a))/ + XaaX + XAAX + +/(?i:\g<name>)(?-i:(?<name>a))/ + XaaX + ** Failers + XAAX + +/(?-i:\g<+1>)(?i:(a))/ + XaaX + XAAX + +/(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/ + +/(?<n>a|b|c)\g<n>*/ + abc + accccbbb + +/^X(?7)(a)(?|(b)|(q)(r)(s))(c)(d)(Y)/ + XYabcdY + +/(?<=b(?1)|zzz)(a)/ + xbaax + xzzzax + +/(a)(?<=b\1)/ + +/(a)(?<=b+(?1))/ + +/(a+)(?<=b(?1))/ + +/(a(?<=b(?1)))/ + +/(?<=b(?1))xyz/ + +/(?<=b(?1))xyz(b+)pqrstuvew/ + +/(a|bc)\1/SI + +/(a|bc)\1{2,3}/SI + +/(a|bc)(?1)/SI + +/(a|b\1)(a|b\1)/SI + +/(a|b\1){2}/SI + +/(a|bbbb\1)(a|bbbb\1)/SI + +/(a|bbbb\1){2}/SI + +/^From +([^ ]+) +[a-zA-Z][a-zA-Z][a-zA-Z] +[a-zA-Z][a-zA-Z][a-zA-Z] +[0-9]?[0-9] +[0-9][0-9]:[0-9][0-9]/SI + +/<tr([\w\W\s\d][^<>]{0,})><TD([\w\W\s\d][^<>]{0,})>([\d]{0,}\.)(.*)((<BR>([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><TD([\w\W\s\d][^<>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/isIS + +"(?>.*/)foo"SI + +/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /xSI + +/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/iSI + +/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/SI + +/<a[\s]+href[\s]*=[\s]* # find <a href= + ([\"\'])? # find single or double quote + (?(1) (.*?)\1 | ([^\s]+)) # if quote found, match up to next matching + # quote, otherwise match up to next space +/isxSI + +/^(?!:) # colon disallowed at start + (?: # start of item + (?: [0-9a-f]{1,4} | # 1-4 hex digits or + (?(1)0 | () ) ) # if null previously matched, fail; else null + : # followed by colon + ){1,7} # end item; 1-7 of them required + [0-9a-f]{1,4} $ # final hex number at end of string + (?(1)|.) # check that there was an empty component + /xiIS + +/(?|(?<a>A)|(?<a>B))/I + AB\Ca + BA\Ca + +/(?|(?<a>A)|(?<b>B))/ + +/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) | + b(?<quote> (?<apostrophe>')|(?<realquote>")) ) + (?('quote')[a-z]+|[0-9]+)/JIx + a"aaaaa + b"aaaaa + ** Failers + b"11111 + a"11111 + +/^(?|(a)(b)(c)(?<D>d)|(?<D>e)) (?('D')X|Y)/JDZx + abcdX + eX + ** Failers + abcdY + ey + +/(?<A>a) (b)(c) (?<A>d (?(R&A)$ | (?4)) )/JDZx + abcdd + ** Failers + abcdde + +/abcd*/ + xxxxabcd\P + xxxxabcd\P\P + +/abcd*/i + xxxxabcd\P + xxxxabcd\P\P + XXXXABCD\P + XXXXABCD\P\P + +/abc\d*/ + xxxxabc1\P + xxxxabc1\P\P + +/(a)bc\1*/ + xxxxabca\P + xxxxabca\P\P + +/abc[de]*/ + xxxxabcde\P + xxxxabcde\P\P + +/-- This is not in the Perl-compatible test because Perl seems currently to be + broken and not behaving as specified in that it *does* bumpalong after + hitting (*COMMIT). --/ + +/(?1)(A(*COMMIT)|B)D/ + ABD + XABD + BAD + ABXABD + ** Failers + ABX + BAXBAD + +/(\3)(\1)(a)/<JS> + cat + +/(\3)(\1)(a)/SI<JS> + cat + +/(\3)(\1)(a)/SI + cat + +/i(?(DEFINE)(?<s>a))/SI + i + +/()i(?(1)a)/SI + ia + +/(?i)a(?-i)b|c/BZ + XabX + XAbX + CcC + ** Failers + XABX + +/(?i)a(?s)b|c/BZ + +/(?i)a(?s-i)b|c/BZ + +/^(ab(c\1)d|x){2}$/BZ + xabcxd + +/^(?&t)*+(?(DEFINE)(?<t>.))$/BZ + +/^(?&t)*(?(DEFINE)(?<t>.))$/BZ + +/ -- This one is here because Perl gives the match as "b" rather than "ab". I + believe this to be a Perl bug. --/ + +/(?>a\Kb)z|(ab)/ + ab + +/(?P<L1>(?P<L2>0|)|(?P>L2)(?P>L1))/ + +/abc(*MARK:)pqr/ + +/abc(*:)pqr/ + +/abc(*FAIL:123)xyz/ + +/--- This should, and does, fail. In Perl, it does not, which I think is a + bug because replacing the B in the pattern by (B|D) does make it fail. ---/ + +/A(*COMMIT)B/+K + ACABX + +/--- These should be different, but in Perl they are not, which I think + is a bug in Perl. ---/ + +/A(*THEN)B|A(*THEN)C/K + AC + +/A(*PRUNE)B|A(*PRUNE)C/K + AC + +/--- Mark names can be duplicated. Perl doesn't give a mark for this one, +though PCRE does. ---/ + +/^A(*:A)B|^X(*:A)Y/K + ** Failers + XAQQ + +/--- COMMIT at the start of a pattern should be the same as an anchor. Perl +optimizations defeat this. So does the PCRE optimization unless we disable it +with \Y. ---/ + +/(*COMMIT)ABC/ + ABCDEFG + ** Failers + DEFGABC\Y + +/^(ab (c+(*THEN)cd) | xyz)/x + abcccd + +/^(ab (c+(*PRUNE)cd) | xyz)/x + abcccd + +/^(ab (c+(*FAIL)cd) | xyz)/x + abcccd + +/--- Perl gets some of these wrong ---/ + +/(?>.(*ACCEPT))*?5/ + abcde + +/(.(*ACCEPT))*?5/ + abcde + +/(.(*ACCEPT))5/ + abcde + +/(.(*ACCEPT))*5/ + abcde + +/A\NB./BZ + ACBD + *** Failers + A\nB + ACB\n + +/A\NB./sBZ + ACBD + ACB\n + *** Failers + A\nB + +/A\NB/<crlf> + A\nB + A\rB + ** Failers + A\r\nB + +/\R+b/BZ + +/\R+\n/BZ + +/\R+\d/BZ + +/\d*\R/BZ + +/\s*\R/BZ + \x20\x0a + \x20\x0d + \x20\x0d\x0a + +/\S*\R/BZ + a\x0a + +/X\h*\R/BZ + X\x20\x0a + +/X\H*\R/BZ + X\x0d\x0a + +/X\H+\R/BZ + X\x0d\x0a + +/X\H++\R/BZ + X\x0d\x0a + +/(?<=abc)def/ + abc\P\P + +/abc$/ + abc + abc\P + abc\P\P + +/abc$/m + abc + abc\n + abc\P\P + abc\n\P\P + abc\P + abc\n\P + +/abc\z/ + abc + abc\P + abc\P\P + +/abc\Z/ + abc + abc\P + abc\P\P + +/abc\b/ + abc + abc\P + abc\P\P + +/abc\B/ + abc + abc\P + abc\P\P + +/.+/ + abc\>0 + abc\>1 + abc\>2 + abc\>3 + abc\>4 + abc\>-4 + +/^\cģ/ + +/(?P<abn>(?P=abn)xxx)/BZ + +/(a\1z)/BZ + +/(?P<abn>(?P=abn)(?<badstufxxx)/BZ + +/(?P<abn>(?P=axn)xxx)/BZ + +/(?P<abn>(?P=axn)xxx)(?<axn>yy)/BZ + +/-- These tests are here because Perl gets the first one wrong. --/ + +/(\R*)(.)/s + \r\n + \r\r\n\n\r + \r\r\n\n\r\n + +/(\R)*(.)/s + \r\n + \r\r\n\n\r + \r\r\n\n\r\n + +/((?>\r\n|\n|\x0b|\f|\r|\x85)*)(.)/s + \r\n + \r\r\n\n\r + \r\r\n\n\r\n + +/-- --/ + +/^abc$/BZ + +/^abc$/BZm + +/^(a)*+(\w)/S + aaaaX + ** Failers + aaaa + +/^(?:a)*+(\w)/S + aaaaX + ** Failers + aaaa + +/(a)++1234/SDZ + +/([abc])++1234/SI + +/(?<=(abc)+)X/ + +/(^ab)/I + +/(^ab)++/I + +/(^ab|^)+/I + +/(^ab|^)++/I + +/(?:^ab)/I + +/(?:^ab)++/I + +/(?:^ab|^)+/I + +/(?:^ab|^)++/I + +/(.*ab)/I + +/(.*ab)++/I + +/(.*ab|.*)+/I + +/(.*ab|.*)++/I + +/(?:.*ab)/I + +/(?:.*ab)++/I + +/(?:.*ab|.*)+/I + +/(?:.*ab|.*)++/I + +/(?=a)[bcd]/I + +/((?=a))[bcd]/I + +/((?=a))+[bcd]/I + +/((?=a))++[bcd]/I + +/(?=a+)[bcd]/iI + +/(?=a+?)[bcd]/iI + +/(?=a++)[bcd]/iI + +/(?=a{3})[bcd]/iI + +/(abc)\1+/S + +/-- Perl doesn't get these right IMO (the 3rd is PCRE-specific) --/ + +/(?1)(?:(b(*ACCEPT))){0}/ + b + +/(?1)(?:(b(*ACCEPT))){0}c/ + bc + ** Failers + b + +/(?1)(?:((*ACCEPT))){0}c/ + c + c\N + +/^.*?(?(?=a)a|b(*THEN)c)/ + ba + +/^.*?(?(?=a)a|bc)/ + ba + +/^.*?(?(?=a)a(*THEN)b|c)/ + ac + +/^.*?(?(?=a)a(*THEN)b)c/ + ac + +/^.*?(a(*THEN)b)c/ + aabc + +/^.*? (?1) c (?(DEFINE)(a(*THEN)b))/x + aabc + +/^.*?(a(*THEN)b|z)c/ + aabc + +/^.*?(z|a(*THEN)b)c/ + aabc + +/-- --/ + +/-- These studied versions are here because they are not Perl-compatible; the + studying means the mark is not seen. --/ + +/(*MARK:A)(*SKIP:B)(C|X)/KS + C + D + +/(*:A)A+(*SKIP:A)(B|Z)/KS + AAAC + +/-- --/ + +"(?=a*(*ACCEPT)b)c" + c + c\N + +/(?1)c(?(DEFINE)((*ACCEPT)b))/ + c + c\N + +/(?>(*ACCEPT)b)c/ + c + c\N + +/(?:(?>(a)))+a%/++ + %aa% + +/(a)b|ac/++SS + ac\O3 + +/(a)(b)x|abc/++ + abc\O6 + +/(a)bc|(a)(b)\2/ + \O3abc + \O4abc + +/(?(DEFINE)(a(?2)|b)(b(?1)|a))(?:(?1)|(?2))/SI + +/(a(?2)|b)(b(?1)|a)(?:(?1)|(?2))/SI + +/(a(?2)|b)(b(?1)|a)(?1)(?2)/SI + +/(abc)(?1)/SI + +/^(?>a)++/ + aa\M + aaaaaaaaa\M + +/(a)(?1)++/ + aa\M + aaaaaaaaa\M + +/(?:(foo)|(bar)|(baz))X/SS= + bazfooX + foobazbarX + barfooX + bazX + foobarbazX + bazfooX\O0 + bazfooX\O2 + bazfooX\O4 + bazfooX\O6 + bazfooX\O8 + bazfooX\O10 + +/(?=abc){3}abc/BZ + +/(?=abc)+abc/BZ + +/(?=abc)++abc/BZ + +/(?=abc){0}xyz/BZ + +/(?=(a))?./BZ + +/(?=(a))??./BZ + +/^(?=(a)){0}b(?1)/BZ + +/(?(DEFINE)(a))?b(?1)/BZ + +/^(?=(?1))?[az]([abc])d/BZ + +/^(?!a){0}\w+/BZ + +/(?<=(abc))?xyz/BZ + +/[:a[:abc]b:]/BZ + +/((?2))((?1))/SS + abc + +/((?(R2)a+|(?1)b))/SS + aaaabcde + +/(?(R)a*(?1)|((?R))b)/SS + aaaabcde + +/(a+|(?R)b)/ + +/^(a(*:A)(d|e(*:B))z|aeq)/C + adz + aez + aeqwerty + +/.(*F)/ + \P\Pabc + +/\btype\b\W*?\btext\b\W*?\bjavascript\b/IS + +/\btype\b\W*?\btext\b\W*?\bjavascript\b|\burl\b\W*?\bshell:|<input\b.*?\btype\b\W*?\bimage\b|\bonkeyup\b\W*?\=/IS + +/a(*SKIP)c|b(*ACCEPT)|/+S!I + a + +/a(*SKIP)c|b(*ACCEPT)cd(*ACCEPT)|x/SI + ax + +'a*(*ACCEPT)b'+ + \N\N + abc\N\N + bbb\N\N + +/(*ACCEPT)a/+I + bax + +/z(*ACCEPT)a/+I + baxzbx + +/a(?:.)*?a/ims + \Mabbbbbbbbbbbbbbbbbbbbba + +/a(?:.(*THEN))*?a/ims + \Mabbbbbbbbbbbbbbbbbbbbba + +/a(?:.(*THEN:ABC))*?a/ims + \Mabbbbbbbbbbbbbbbbbbbbba + +/^(?>a+)(?>(z+))\w/BZ + aaaazzzzb + ** Failers + aazz + +/(.)(\1|a(?2))/ + bab + +/\1|(.)(?R)\1/ + cbbbc + +/(.)((?(1)c|a)|a(?2))/ + baa + +/(?P<abn>(?P=abn)xxx)/BZ + +/(a\1z)/BZ + +/^(?>a+)(?>b+)(?>c+)(?>d+)(?>e+)/ + \Maabbccddee + +/^(?>(a+))(?>(b+))(?>(c+))(?>(d+))(?>(e+))/ + \Maabbccddee + +/^(?>(a+))(?>b+)(?>(c+))(?>d+)(?>(e+))/ + \Maabbccddee + +/^a\x41z/<JS> + aAz + *** Failers + ax41z + +/^a[m\x41]z/<JS> + aAz + +/^a\x1z/<JS> + ax1z + +/^a\u0041z/<JS> + aAz + *** Failers + au0041z + +/^a[m\u0041]z/<JS> + aAz + +/^a\u041z/<JS> + au041z + *** Failers + aAz + +/^a\U0041z/<JS> + aU0041z + *** Failers + aAz + +/(?(?=c)c|d)++Y/BZ + +/(?(?=c)c|d)*+Y/BZ + +/a[\NB]c/ + aNc + +/a[B-\Nc]/ + +/a[B\Nc]/ + +/(a)(?2){0,1999}?(b)/ + +/(a)(?(DEFINE)(b))(?2){0,1999}?(?2)/ + +/--- This test, with something more complicated than individual letters, causes +different behaviour in Perl. Perhaps it disables some optimization; no tag is +passed back for the failures, whereas in PCRE there is a tag. ---/ + +/(A|P)(*:A)(B|P) | (X|P)(X|P)(*:B)(Y|P)/xK + AABC + XXYZ + ** Failers + XAQQ + XAQQXZZ + AXQQQ + AXXQQQ + +/-- Perl doesn't give marks for these, though it does if the alternatives are +replaced by single letters. --/ + +/(b|q)(*:m)f|a(*:n)w/K + aw + ** Failers + abc + +/(q|b)(*:m)f|a(*:n)w/K + aw + ** Failers + abc + +/-- After a partial match, the behaviour is as for a failure. --/ + +/^a(*:X)bcde/K + abc\P + +/-- These are here because Perl doesn't return a mark, except for the first --/ + +/(?=(*:x))(q|)/K+ + abc + +/(?=(*:x))((*:y)q|)/K+ + abc + +/(?=(*:x))(?:(*:y)q|)/K+ + abc + +/(?=(*:x))(?>(*:y)q|)/K+ + abc + +/(?=a(*:x))(?!a(*:y)c)/K+ + ab + +/(?=a(*:x))(?=a(*:y)c|)/K+ + ab + +/(..)\1/ + ab\P + aba\P + abab\P + +/(..)\1/i + ab\P + abA\P + aBAb\P + +/(..)\1{2,}/ + ab\P + aba\P + abab\P + ababa\P + ababab\P + ababab\P\P + abababa\P + abababa\P\P + +/(..)\1{2,}/i + ab\P + aBa\P + aBAb\P + AbaBA\P + abABAb\P + aBAbaB\P\P + abABabA\P + abaBABa\P\P + +/(..)\1{2,}?x/i + ab\P + abA\P + aBAb\P + abaBA\P + abAbaB\P + abaBabA\P + abAbABaBx\P + +/^(..)\1/ + aba\P + +/^(..)\1{2,3}x/ + aba\P + ababa\P + ababa\P\P + abababx + ababababx + +/^(..)\1{2,3}?x/ + aba\P + ababa\P + ababa\P\P + abababx + ababababx + +/^(..)(\1{2,3})ab/ + abababab + +/^\R/ + \r\P + \r\P\P + +/^\R{2,3}x/ + \r\P + \r\P\P + \r\r\P + \r\r\P\P + \r\r\r\P + \r\r\r\P\P + \r\rx + \r\r\rx + +/^\R{2,3}?x/ + \r\P + \r\P\P + \r\r\P + \r\r\P\P + \r\r\r\P + \r\r\r\P\P + \r\rx + \r\r\rx + +/^\R?x/ + \r\P + \r\P\P + x + \rx + +/^\R+x/ + \r\P + \r\P\P + \r\n\P + \r\n\P\P + \rx + +/^a$/<CRLF> + a\r\P + a\r\P\P + +/^a$/m<CRLF> + a\r\P + a\r\P\P + +/^(a$|a\r)/<CRLF> + a\r\P + a\r\P\P + +/^(a$|a\r)/m<CRLF> + a\r\P + a\r\P\P + +/./<CRLF> + \r\P + \r\P\P + +/.{2,3}/<CRLF> + \r\P + \r\P\P + \r\r\P + \r\r\P\P + \r\r\r\P + \r\r\r\P\P + +/.{2,3}?/<CRLF> + \r\P + \r\P\P + \r\r\P + \r\r\P\P + \r\r\r\P + \r\r\r\P\P + +"AB(C(D))(E(F))?(?(?=\2)(?=\4))" + ABCDGHI\O03 + +/-- These are all run as real matches in test 1; here we are just checking the +settings of the anchored and startline bits. --/ + +/(?>.*?a)(?<=ba)/I + +/(?:.*?a)(?<=ba)/I + +/.*?a(*PRUNE)b/I + +/.*?a(*PRUNE)b/sI + +/^a(*PRUNE)b/sI + +/.*?a(*SKIP)b/I + +/(?>.*?a)b/sI + +/(?>.*?a)b/I + +/(?>^a)b/sI + +/(?>.*?)(?<=(abcd)|(wxyz))/I + +/(?>.*)(?<=(abcd)|(wxyz))/I + +"(?>.*)foo"I + +"(?>.*?)foo"I + +/(?>^abc)/mI + +/(?>.*abc)/mI + +/(?:.*abc)/mI + +/-- Check PCRE_STUDY_EXTRA_NEEDED --/ + +/.?/S-I + +/.?/S!I + +/(?:(a)+(?C1)bb|aa(?C2)b)/ + aab\C+ + +/(?:(a)++(?C1)bb|aa(?C2)b)/ + aab\C+ + +/(?:(?>(a))(?C1)bb|aa(?C2)b)/ + aab\C+ + +/(?:(?1)(?C1)x|ab(?C2))((a)){0}/ + aab\C+ + +/(?1)(?C1)((a)(?C2)){0}/ + aab\C+ + +/(?:(a)+(?C1)bb|aa(?C2)b)++/ + aab\C+ + aab\C+\O2 + +/(ab)x|ab/ + ab\O3 + ab\O2 + +/(ab)/ + ab\O3 + ab\O2 + +/(?<=123)(*MARK:xx)abc/K + xxxx123a\P\P + xxxx123a\P + +/123\Kabc/ + xxxx123a\P\P + xxxx123a\P + +/^(?(?=a)aa|bb)/C + bb + +/(?C1)^(?C2)(?(?C99)(?=(?C3)a(?C4))(?C5)a(?C6)a(?C7)|(?C8)b(?C9)b(?C10))(?C11)/ + bb + +/-- Perl seems to have a bug with this one --/ + +/aaaaa(*COMMIT)(*PRUNE)b|a+c/ + aaaaaac + +/-- Here are some that Perl treats differently because of the way it handles +backtracking verbs. --/ + + /(?!a(*COMMIT)b)ac|ad/ + ac + ad + +/^(?!a(*THEN)b|ac)../ + ac + ad + +/^(?=a(*THEN)b|ac)/ + ac + +/\A.*?(?:a|b(*THEN)c)/ + ba + +/\A.*?(?:a|b(*THEN)c)++/ + ba + +/\A.*?(?:a|b(*THEN)c|d)/ + ba + +/(?:(a(*MARK:X)a+(*SKIP:X)b)){0}(?:(?1)|aac)/ + aac + +/\A.*?(a|b(*THEN)c)/ + ba + +/^(A(*THEN)B|A(*THEN)D)/ + AD + +/(?!b(*THEN)a)bn|bnn/ + bnn + +/(?(?=b(*SKIP)a)bn|bnn)/ + bnn + +/(?=b(*THEN)a|)bn|bnn/ + bnn + +/-------------------------/ + +/(*LIMIT_MATCH=12bc)abc/ + +/(*LIMIT_MATCH=4294967290)abc/ + +/(*LIMIT_RECURSION=4294967280)abc/I + +/(a+)*zz/ + aaaaaaaaaaaaaz + aaaaaaaaaaaaaz\q3000 + +/(a+)*zz/S- + aaaaaaaaaaaaaz\Q10 + +/(*LIMIT_MATCH=3000)(a+)*zz/I + aaaaaaaaaaaaaz + aaaaaaaaaaaaaz\q60000 + +/(*LIMIT_MATCH=60000)(*LIMIT_MATCH=3000)(a+)*zz/I + aaaaaaaaaaaaaz + +/(*LIMIT_MATCH=60000)(a+)*zz/I + aaaaaaaaaaaaaz + aaaaaaaaaaaaaz\q3000 + +/(*LIMIT_RECURSION=10)(a+)*zz/IS- + aaaaaaaaaaaaaz + aaaaaaaaaaaaaz\Q1000 + +/(*LIMIT_RECURSION=10)(*LIMIT_RECURSION=1000)(a+)*zz/IS- + aaaaaaaaaaaaaz + +/(*LIMIT_RECURSION=1000)(a+)*zz/IS- + aaaaaaaaaaaaaz + aaaaaaaaaaaaaz\Q10 + +/-- This test causes a segfault with Perl 5.18.0 --/ + +/^(?=(a)){0}b(?1)/ + backgammon + +/(?|(?<n>f)|(?<n>b))/JI + +/(?<a>abc)(?<a>z)\k<a>()/JDZS + +/a*[bcd]/BZ + +/[bcd]*a/BZ + +/-- A complete set of tests for auto-possessification of character types --/ + +/\D+\D \D+\d \D+\S \D+\s \D+\W \D+\w \D+. \D+\C \D+\R \D+\H \D+\h \D+\V \D+\v \D+\Z \D+\z \D+$/BZx + +/\d+\D \d+\d \d+\S \d+\s \d+\W \d+\w \d+. \d+\C \d+\R \d+\H \d+\h \d+\V \d+\v \d+\Z \d+\z \d+$/BZx + +/\S+\D \S+\d \S+\S \S+\s \S+\W \S+\w \S+. \S+\C \S+\R \S+\H \S+\h \S+\V \S+\v \S+\Z \S+\z \S+$/BZx + +/\s+\D \s+\d \s+\S \s+\s \s+\W \s+\w \s+. \s+\C \s+\R \s+\H \s+\h \s+\V \s+\v \s+\Z \s+\z \s+$/BZx + +/\W+\D \W+\d \W+\S \W+\s \W+\W \W+\w \W+. \W+\C \W+\R \W+\H \W+\h \W+\V \W+\v \W+\Z \W+\z \W+$/BZx + +/\w+\D \w+\d \w+\S \w+\s \w+\W \w+\w \w+. \w+\C \w+\R \w+\H \w+\h \w+\V \w+\v \w+\Z \w+\z \w+$/BZx + +/\C+\D \C+\d \C+\S \C+\s \C+\W \C+\w \C+. \C+\C \C+\R \C+\H \C+\h \C+\V \C+\v \C+\Z \C+\z \C+$/BZx + +/\R+\D \R+\d \R+\S \R+\s \R+\W \R+\w \R+. \R+\C \R+\R \R+\H \R+\h \R+\V \R+\v \R+\Z \R+\z \R+$/BZx + +/\H+\D \H+\d \H+\S \H+\s \H+\W \H+\w \H+. \H+\C \H+\R \H+\H \H+\h \H+\V \H+\v \H+\Z \H+\z \H+$/BZx + +/\h+\D \h+\d \h+\S \h+\s \h+\W \h+\w \h+. \h+\C \h+\R \h+\H \h+\h \h+\V \h+\v \h+\Z \h+\z \h+$/BZx + +/\V+\D \V+\d \V+\S \V+\s \V+\W \V+\w \V+. \V+\C \V+\R \V+\H \V+\h \V+\V \V+\v \V+\Z \V+\z \V+$/BZx + +/\v+\D \v+\d \v+\S \v+\s \v+\W \v+\w \v+. \v+\C \v+\R \v+\H \v+\h \v+\V \v+\v \v+\Z \v+\z \v+$/BZx + +/ a+\D a+\d a+\S a+\s a+\W a+\w a+. a+\C a+\R a+\H a+\h a+\V a+\v a+\Z a+\z a+$/BZx + +/\n+\D \n+\d \n+\S \n+\s \n+\W \n+\w \n+. \n+\C \n+\R \n+\H \n+\h \n+\V \n+\v \n+\Z \n+\z \n+$/BZx + +/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZx + +/ .+\D .+\d .+\S .+\s .+\W .+\w .+. .+\C .+\R .+\H .+\h .+\V .+\v .+\Z .+\z .+$/BZxs + +/\D+$ \d+$ \S+$ \s+$ \W+$ \w+$ \C+$ \R+$ \H+$ \h+$ \V+$ \v+$ a+$ \n+$ .+$ .+$/BZxm + +/(?=a+)a(a+)++a/BZ + +/a+(bb|cc)a+(?:bb|cc)a+(?>bb|cc)a+(?:bb|cc)+a+(aa)a+(?:bb|aa)/BZ + +/a+(bb|cc)?#a+(?:bb|cc)??#a+(?:bb|cc)?+#a+(?:bb|cc)*#a+(bb|cc)?a#a+(?:aa)?/BZ + +/a+(?:bb)?a#a+(?:|||)#a+(?:|b)a#a+(?:|||)?a/BZ + +/[ab]*/BZ + aaaa + +/[ab]*?/BZ + aaaa + +/[ab]?/BZ + aaaa + +/[ab]??/BZ + aaaa + +/[ab]+/BZ + aaaa + +/[ab]+?/BZ + aaaa + +/[ab]{2,3}/BZ + aaaa + +/[ab]{2,3}?/BZ + aaaa + +/[ab]{2,}/BZ + aaaa + +/[ab]{2,}?/BZ + aaaa + +/\d+\s{0,5}=\s*\S?=\w{0,4}\W*/BZ + +/[a-d]{5,12}[e-z0-9]*#[^a-z]+[b-y]*a[2-7]?[^0-9a-z]+/BZ + +/[a-z]*\s#[ \t]?\S#[a-c]*\S#[C-G]+?\d#[4-8]*\D#[4-9,]*\D#[!$]{0,5}\w#[M-Xf-l]+\W#[a-c,]?\W/BZ + +/a+(aa|bb)*c#a*(bb|cc)*a#a?(bb|cc)*d#[a-f]*(g|hh)*f/BZ + +/[a-f]*(g|hh|i)*i#[a-x]{4,}(y{0,6})*y#[a-k]+(ll|mm)+n/BZ + +/[a-f]*(?>gg|hh)+#[a-f]*(?>gg|hh)?#[a-f]*(?>gg|hh)*a#[a-f]*(?>gg|hh)*h/BZ + +/[a-c]*d/DZS + +/[a-c]+d/DZS + +/[a-c]?d/DZS + +/[a-c]{4,6}d/DZS + +/[a-c]{0,6}d/DZS + +/-- End of special auto-possessive tests --/ + +/^A\o{1239}B/ + A\123B + +/^A\oB/ + +/^A\x{zz}B/ + +/^A\x{12Z/ + +/^A\x{/ + +/[ab]++/BZO + +/[^ab]*+/BZO + +/a{4}+/BZO + +/a{4}+/BZOi + +/[a-[:digit:]]+/ + +/[A-[:digit:]]+/ + +/[a-[.xxx.]]+/ + +/[a-[=xxx=]]+/ + +/[a-[!xxx!]]+/ + +/[A-[!xxx!]]+/ + A]]] + +/[a-\d]+/ + +/(?<0abc>xx)/ + +/(?&1abc)xx(?<1abc>y)/ + +/(?<ab-cd>xx)/ + +/(?'0abc'xx)/ + +/(?P<0abc>xx)/ + +/\k<5ghj>/ + +/\k'5ghj'/ + +/\k{2fgh}/ + +/(?P=8yuki)/ + +/\g{4df}/ + +/(?&1abc)xx(?<1abc>y)/ + +/(?P>1abc)xx(?<1abc>y)/ + +/\g'3gh'/ + +/\g<5fg>/ + +/(?(<4gh>)abc)/ + +/(?('4gh')abc)/ + +/(?(4gh)abc)/ + +/(?(R&6yh)abc)/ + +/(((a\2)|(a*)\g<-1>))*a?/BZ + +/-- Test the ugly "start or end of word" compatibility syntax --/ + +/[[:<:]]red[[:>:]]/BZ + little red riding hood + a /red/ thing + red is a colour + put it all on red + ** Failers + no reduction + Alfred Winifred + +/[a[:<:]] should give error/ + +/(?=ab\K)/+ + abcd + +/abcd/f<lf> + xx\nxabcd + +/ -- Test stack check external calls --/ + +/(((((a)))))/Q0 + +/(((((a)))))/Q1 + +/(((((a)))))/Q + +/^\w+(?>\s*)(?<=\w)/BZ + +/\othing/ + +/\o{}/ + +/\o{whatever}/ + +/\xthing/ + +/\x{}/ + +/\x{whatever}/ + +"((?=(?(?=(?(?=(?(?=()))))))))" + a + +"(?(?=)==)(((((((((?=)))))))))" + a + +/^(?:(a)|b)(?(1)A|B)/I + aA123\O3 + aA123\O6 + +'^(?:(?<AA>a)|b)(?(<AA>)A|B)' + aA123\O3 + aA123\O6 + +'^(?<AA>)(?:(?<AA>a)|b)(?(<AA>)A|B)'J + aA123\O3 + aA123\O6 + +'^(?:(?<AA>X)|)(?:(?<AA>a)|b)\k{AA}'J + aa123\O3 + aa123\O6 + +/(?<N111>(?J)(?<N111>1(111111)11|)1|1|)(?(<N111>)1)/ + +/(?(?=0)?)+/ + +/(?(?=0)(?=00)?00765)/ + 00765 + +/(?(?=0)(?=00)?00765|(?!3).56)/ + 00765 + 456 + ** Failers + 356 + +'^(a)*+(\w)' + g + g\O3 + +'^(?:a)*+(\w)' + g + g\O3 + +//C + \O\C+ + +"((?2){0,1999}())?" + +/((?+1)(\1))/BZ + +/(?(?!)a|b)/ + bbb + aaa + +"((?2)+)((?1))" + +"(?(?<E>.*!.*)?)" + +"X((?2)()*+){2}+"BZ + +"X((?2)()*+){2}"BZ + +"(?<=((?2))((?1)))" + +/(?<=\Ka)/g+ + aaaaa + +/(?<=\Ka)/G+ + aaaaa + +/((?2){73}(?2))((?1))/ + +/.((?2)(?R)\1)()/BZ + +/(?1)()((((((\1++))\x85)+)|))/ + +/(\9*+(?2);\3++()2|)++{/ + +/\V\x85\9*+((?2)\3++()2)*:2/ + +/(((?(R)){0,2}) (?''((?'R')((?'R')))))/J + +/(((?(X)){0,2}) (?''((?'X')((?'X')))))/J + +/(((?(R)){0,2}) (?''((?'X')((?'R')))))/ + +"(?J)(?'d'(?'d'\g{d}))" + +".*?\h.+.\.+\R*?\xd(?i)(?=!(?=b`b`b`\`b\xa9b!)`\a`bbbbbbbbbbbbb`bbbbbbbbbbbb*R\x85bbbbbbb\C?{((?2)(?))(( +\H){8(?<=(?1){29}\xa8bbbb\x16\xd\xc6^($(?<! )(\xa9H4){4}h}1)B))\x15')" + +"(?J:(?|(?'R')(\k'R')|((?'R'))))" + +/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/ + +// +\O1 + +/^(?:(?(1)x|)+)+$()/BZ + +/(?=di(?<=(?1))|(?=(.))))/ + +/(?(R))*+/BZ + +/[[:\\](?'abc')[a:]/ + 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+ +/a[[:punct:]b]/BZ + +/L(?#(|++<!(2)?/BZ + +/L(?#(|++<!(2)?/BOZ + +/L(?#(|++<!(2)?/BCZ + +/L(?#(|++<!(2)?/BCOZ + +/(A*)\E+/CBZ + +/()\Q\E*]/BCZ + +/(?<A>)(?J:(?<B>)(?<B>))(?<C>)/ + \O\CC + +/(?=a\K)/ + ring bpattingbobnd $ 1,oern cou \rb\L + +/(?<=((?C)0))/ + 9010 + abcd + +/((?J)(?'R'(?'R'(?'R'(?'R'(?'R'(?|(\k'R'))))))))/ + +/\N(?(?C)0?!.)*/ + +/(?<RA>abc)(?(R)xyz)/BZ + +/(?<R>abc)(?(R)xyz)/BZ + +/(?=.*[A-Z])/I + +"(?<=(a))\1?b" + ab + aaab + +"(?=(a))\1?b" + ab + aaab + +/(?(?=^))b/ + abc + +/-- End of testinput2 --/ |