/-- Do not use the \x{} construct except with patterns that have the --/
/-- /8 option set, because PCRE doesn't recognize them as UTF-8 unless --/
/-- that option is set. However, the latest Perls recognize them always. --/
/a.b/8
acb
a\x7fb
a\x{100}b
*** Failers
a\nb
/a(.{3})b/8
a\x{4000}xyb
a\x{4000}\x7fyb
a\x{4000}\x{100}yb
*** Failers
a\x{4000}b
ac\ncb
/a(.*?)(.)/
a\xc0\x88b
/a(.*?)(.)/8
a\x{100}b
/a(.*)(.)/
a\xc0\x88b
/a(.*)(.)/8
a\x{100}b
/a(.)(.)/
a\xc0\x92bcd
/a(.)(.)/8
a\x{240}bcd
/a(.?)(.)/
a\xc0\x92bcd
/a(.?)(.)/8
a\x{240}bcd
/a(.??)(.)/
a\xc0\x92bcd
/a(.??)(.)/8
a\x{240}bcd
/a(.{3})b/8
a\x{1234}xyb
a\x{1234}\x{4321}yb
a\x{1234}\x{4321}\x{3412}b
*** Failers
a\x{1234}b
ac\ncb
/a(.{3,})b/8
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
*** Failers
a\x{1234}b
/a(.{3,}?)b/8
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
*** Failers
a\x{1234}b
/a(.{3,5})b/8
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
*** Failers
a\x{1234}b
axxxxxxbcdefghijb
/a(.{3,5}?)b/8
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
*** Failers
a\x{1234}b
axxxxxxbcdefghijb
/^[a\x{c0}]/8
*** Failers
\x{100}
/(?<=aXb)cd/8
aXbcd
/(?<=a\x{100}b)cd/8
a\x{100}bcd
/(?<=a\x{100000}b)cd/8
a\x{100000}bcd
/(?:\x{100}){3}b/8
\x{100}\x{100}\x{100}b
*** Failers
\x{100}\x{100}b
/\x{ab}/8
\x{ab}
\xc2\xab
*** Failers
\x00{ab}
/(?<=(.))X/8
WXYZ
\x{256}XYZ
*** Failers
XYZ
/X(\C{3})/8
X\x{1234}
/X(\C{4})/8
X\x{1234}YZ
/X\C*/8
XYZabcdce
/X\C*?/8
XYZabcde
/X\C{3,5}/8
Xabcdefg
X\x{1234}
X\x{1234}YZ
X\x{1234}\x{512}
X\x{1234}\x{512}YZ
/X\C{3,5}?/8
Xabcdefg
X\x{1234}
X\x{1234}YZ
X\x{1234}\x{512}
/[^a]+/8g
bcd
\x{100}aY\x{256}Z
/^[^a]{2}/8
\x{100}bc
/^[^a]{2,}/8
\x{100}bcAa
/^[^a]{2,}?/8
\x{100}bca
/[^a]+/8ig
bcd
\x{100}aY\x{256}Z
/^[^a]{2}/8i
\x{100}bc
/^[^a]{2,}/8i
\x{100}bcAa
/^[^a]{2,}?/8i
\x{100}bca
/\x{100}{0,0}/8
abcd
/\x{100}?/8
abcd
\x{100}\x{100}
/\x{100}{0,3}/8
\x{100}\x{100}
\x{100}\x{100}\x{100}\x{100}
/\x{100}*/8
abce
\x{100}\x{100}\x{100}\x{100}
/\x{100}{1,1}/8
abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}{1,3}/8
abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}+/8
abcd\x{100}\x{100}\x{100}\x{100}
/\x{100}{3}/8
abcd\x{100}\x{100}\x{100}XX
/\x{100}{3,5}/8
abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
/\x{100}{3,}/8
abcd\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}XX
/(?<=a\x{100}{2}b)X/8+
Xyyya\x{100}\x{100}bXzzz
/\D*/8
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
/\D*/8
\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\x{100}\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/8
1X2
1\x{100}2
/>\S/8
> >X Y
> >\x{100} Y
/\d/8
\x{100}3
/\s/8
\x{100} X
/\D+/8
12abcd34
*** Failers
1234
/\D{2,3}/8
12abcd34
12ab34
*** Failers
1234
12a34
/\D{2,3}?/8
12abcd34
12ab34
*** Failers
1234
12a34
/\d+/8
12abcd34
*** Failers
/\d{2,3}/8
12abcd34
1234abcd
*** Failers
1.4
/\d{2,3}?/8
12abcd34
1234abcd
*** Failers
1.4
/\S+/8
12abcd34
*** Failers
\ \
/\S{2,3}/8
12abcd34
1234abcd
*** Failers
\ \
/\S{2,3}?/8
12abcd34
1234abcd
*** Failers
\ \
/>\s+</8+
12> <34
*** Failers
/>\s{2,3}</8+
ab> <cd
ab> <ce
*** Failers
ab> <cd
/>\s{2,3}?</8+
ab> <cd
ab> <ce
*** Failers
ab> <cd
/\w+/8
12 34
*** Failers
+++=*!
/\w{2,3}/8
ab cd
abcd ce
*** Failers
a.b.c
/\w{2,3}?/8
ab cd
abcd ce
*** Failers
a.b.c
/\W+/8
12====34
*** Failers
abcd
/\W{2,3}/8
ab====cd
ab==cd
*** Failers
a.b.c
/\W{2,3}?/8
ab====cd
ab==cd
*** Failers
a.b.c
/[\x{100}]/8
\x{100}
Z\x{100}
\x{100}Z
*** Failers
/[Z\x{100}]/8
Z\x{100}
\x{100}
\x{100}Z
*** Failers
/[\x{100}\x{200}]/8
ab\x{100}cd
ab\x{200}cd
*** Failers
/[\x{100}-\x{200}]/8
ab\x{100}cd
ab\x{200}cd
ab\x{111}cd
*** Failers
/[z-\x{200}]/8
ab\x{100}cd
ab\x{200}cd
ab\x{111}cd
abzcd
ab|cd
*** Failers
/[Q\x{100}\x{200}]/8
ab\x{100}cd
ab\x{200}cd
Q?
*** Failers
/[Q\x{100}-\x{200}]/8
ab\x{100}cd
ab\x{200}cd
ab\x{111}cd
Q?
*** Failers
/[Qz-\x{200}]/8
ab\x{100}cd
ab\x{200}cd
ab\x{111}cd
abzcd
ab|cd
Q?
*** Failers
/[\x{100}\x{200}]{1,3}/8
ab\x{100}cd
ab\x{200}cd
ab\x{200}\x{100}\x{200}\x{100}cd
*** Failers
/[\x{100}\x{200}]{1,3}?/8
ab\x{100}cd
ab\x{200}cd
ab\x{200}\x{100}\x{200}\x{100}cd
*** Failers
/[Q\x{100}\x{200}]{1,3}/8
ab\x{100}cd
ab\x{200}cd
ab\x{200}\x{100}\x{200}\x{100}cd
*** Failers
/[Q\x{100}\x{200}]{1,3}?/8
ab\x{100}cd
ab\x{200}cd
ab\x{200}\x{100}\x{200}\x{100}cd
*** Failers
/(?<=[\x{100}\x{200}])X/8
abc\x{200}X
abc\x{100}X
*** Failers
X
/(?<=[Q\x{100}\x{200}])X/8
abc\x{200}X
abc\x{100}X
abQX
*** Failers
X
/(?<=[\x{100}\x{200}]{3})X/8
abc\x{100}\x{200}\x{100}X
*** Failers
abc\x{200}X
X
/[^\x{100}\x{200}]X/8
AX
\x{150}X
\x{500}X
*** Failers
\x{100}X
\x{200}X
/[^Q\x{100}\x{200}]X/8
AX
\x{150}X
\x{500}X
*** Failers
\x{100}X
\x{200}X
QX
/[^\x{100}-\x{200}]X/8
AX
\x{500}X
*** Failers
\x{100}X
\x{150}X
\x{200}X
/a\Cb/
aXb
a\nb
/a\Cb/8
aXb
a\nb
*** Failers
a\x{100}b
/[z-\x{100}]/8i
z
Z
\x{100}
*** Failers
\x{102}
y
/[\xFF]/
>\xff<
/[\xff]/8
>\x{ff}<
/[^\xFF]/
XYZ
/[^\xff]/8
XYZ
\x{123}
/^[ac]*b/8
xb
/^[ac\x{100}]*b/8
xb
/^[^x]*b/8i
xb
/^[^x]*b/8
xb
/^\d*b/8
xb
/(|a)/g8
catac
a\x{256}a
/^\x{85}$/8i
\x{85}
/ End of testinput4 /