X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;ds=sidebyside;f=src%2Fexternal%2Fpcre2-10.32%2Ftestdata%2Ftestinput6;fp=src%2Fexternal%2Fpcre2-10.32%2Ftestdata%2Ftestinput6;h=f7dedb21d8d445514eb5bf43f6f4636d22a5f783;hb=3f728675941dc69d4e544d3a880a56240a6e394a;hp=0000000000000000000000000000000000000000;hpb=927951d1c1ad45ba9e7325f07d996154a91c911b;p=ossec-hids.git diff --git a/src/external/pcre2-10.32/testdata/testinput6 b/src/external/pcre2-10.32/testdata/testinput6 new file mode 100644 index 0000000..f7dedb2 --- /dev/null +++ b/src/external/pcre2-10.32/testdata/testinput6 @@ -0,0 +1,4958 @@ +# This set of tests check the DFA matching functionality of pcre2_dfa_match(), +# excluding UTF and Unicode property support. All matches are done using DFA, +# forced by setting a default subject modifier at the start. + +#forbid_utf +#subject dfa +#newline_default lf anycrlf any + +/abc/ + abc + +/ab*c/ + abc + abbbbc + ac + +/ab+c/ + abc + abbbbbbc +\= Expect no match + ac + ab + +/a*/no_auto_possess + a + aaaaaaaaaaaaaaaaa + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=ovector=10 + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\=dfa_shortest + +/(a|abcd|african)/ + a + abcd + african + +/^abc/ + abcdef +\= Expect no match + xyzabc + xyz\nabc + +/^abc/m + abcdef + xyz\nabc +\= Expect no match + xyzabc + +/\Aabc/ + abcdef +\= Expect no match + xyzabc + xyz\nabc + +/\Aabc/m + abcdef +\= Expect no match + xyzabc + xyz\nabc + +/\Gabc/ + abcdef + xyzabc\=offset=3 +\= Expect no match + xyzabc + xyzabc\=offset=2 + +/x\dy\Dz/ + x9yzz + x0y+z +\= Expect no match + xyz + xxy0z + +/x\sy\Sz/ + x yzz + x y+z +\= Expect no match + xyz + xxyyz + +/x\wy\Wz/ + xxy+z +\= Expect no match + xxy0z + x+y+z + +/x.y/ + x+y + x-y +\= Expect no match + x\ny + +/x.y/s + x+y + x-y + x\ny + +/(a.b(?s)c.d|x.y)p.q/ + a+bc+dp+q + a+bc\ndp+q + x\nyp+q +\= Expect no match + a\nbc\ndp+q + a+bc\ndp\nq + x\nyp\nq + +/a\d\z/ + ba0 +\= Expect no match + ba0\n + ba0\ncd + +/a\d\z/m + ba0 +\= Expect no match + ba0\n + ba0\ncd + +/a\d\Z/ + ba0 + ba0\n +\= Expect no match + ba0\ncd + +/a\d\Z/m + ba0 + ba0\n +\= Expect no match + ba0\ncd + +/a\d$/ + ba0 + ba0\n +\= Expect no match + ba0\ncd + +/a\d$/m + ba0 + ba0\n + ba0\ncd + +/abc/i + abc + aBc + ABC + +/[^a]/ + abcd + +/ab?\w/ + abz + abbz + azz + +/x{0,3}yz/ + ayzq + axyzq + axxyz + axxxyzq + axxxxyzq +\= Expect no match + ax + axx + +/x{3}yz/ + axxxyzq + axxxxyzq +\= Expect no match + ax + axx + ayzq + axyzq + axxyz + +/x{2,3}yz/ + axxyz + axxxyzq + axxxxyzq +\= Expect no match + ax + axx + ayzq + axyzq + +/[^a]+/no_auto_possess + bac + bcdefax +\= Expect no match + aaaaa + +/[^a]*/no_auto_possess + bac + bcdefax + aaaaa + +/[^a]{3,5}/no_auto_possess + xyz + awxyza + abcdefa + abcdefghijk +\= Expect no match + axya + axa + aaaaa + +/\d*/ + 1234b567 + xyz + +/\D*/ + a1234b567 + xyz + +/\d+/ + ab1234c56 +\= Expect no match + xyz + +/\D+/ + ab123c56 +\= Expect no match + 789 + +/\d?A/ + 045ABC + ABC +\= Expect no match + XYZ + +/\D?A/ + ABC + BAC + 9ABC + +/a+/ + aaaa + +/^.*xyz/ + xyz + ggggggggxyz + +/^.+xyz/ + abcdxyz + axyz +\= Expect no match + xyz + +/^.?xyz/ + xyz + cxyz + +/^\d{2,3}X/ + 12X + 123X +\= Expect no match + X + 1X + 1234X + +/^[abcd]\d/ + a45 + b93 + c99z + d04 +\= Expect no match + e45 + abcd + abcd1234 + 1234 + +/^[abcd]*\d/ + a45 + b93 + c99z + d04 + abcd1234 + 1234 +\= Expect no match + e45 + abcd + +/^[abcd]+\d/ + a45 + b93 + c99z + d04 + abcd1234 +\= Expect no match + 1234 + e45 + abcd + +/^a+X/ + aX + aaX + +/^[abcd]?\d/ + a45 + b93 + c99z + d04 + 1234 +\= Expect no match + abcd1234 + e45 + +/^[abcd]{2,3}\d/ + ab45 + bcd93 +\= Expect no match + 1234 + a36 + abcd1234 + ee45 + +/^(abc)*\d/ + abc45 + abcabcabc45 + 42xyz + +/^(abc)+\d/ + abc45 + abcabcabc45 +\= Expect no match + 42xyz + +/^(abc)?\d/ + abc45 + 42xyz +\= Expect no match + abcabcabc45 + +/^(abc){2,3}\d/ + abcabc45 + abcabcabc45 +\= Expect no match + abcabcabcabc45 + abc45 + 42xyz + +/1(abc|xyz)2(?1)3/ + 1abc2abc3456 + 1abc2xyz3456 + +/^(a*\w|ab)=(a*\w|ab)/ + ab=ab + +/^(a*\w|ab)=(?1)/ + ab=ab + +/^([^()]|\((?1)*\))*$/ + abc + a(b)c + a(b(c))d +\= Expect no match) + a(b(c)d + +/^>abc>([^()]|\((?1)*\))*abc>123abc>1(2)3abc>(1(2)3)a*)\d/ + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa9876 +\= Expect no match + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/< (?: (?(R) \d++ | [^<>]*+) | (?R)) * >/x + <> + + hij> + hij> + def> + +\= Expect no match + >>aaabxyzpqrrrabbxyyyypqAzz + >aaaabxyzpqrrrabbxyyyypqAzz + >>>>abcxyzpqrrrabbxyyyypqAzz +\= Expect no match + abxyzpqrrabbxyyyypqAzz + abxyzpqrrrrabbxyyyypqAzz + abxyzpqrrrabxyyyypqAzz + aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz + aaaabcxyzzzzpqrrrabbbxyyypqAzz + aaabcxyzpqrrrabbxyyyypqqqqqqqAzz + +/^(abc){1,2}zz/ + abczz + abcabczz +\= Expect no match + zz + abcabcabczz + >>abczz + +/^(b+?|a){1,2}?c/ + bc + bbc + bbbc + bac + bbac + aac + abbbbbbbbbbbc + bbbbbbbbbbbac +\= Expect no match + aaac + abbbbbbbbbbbac + +/^(b+|a){1,2}c/ + bc + bbc + bbbc + bac + bbac + aac + abbbbbbbbbbbc + bbbbbbbbbbbac +\= Expect no match + aaac + abbbbbbbbbbbac + +/^(b+|a){1,2}?bc/ + bbc + +/^(b*|ba){1,2}?bc/ + babc + bbabc + bababc +\= Expect no match + bababbc + babababc + +/^(ba|b*){1,2}?bc/ + babc + bbabc + bababc +\= Expect no match + bababbc + babababc + +/^\ca\cA\c[\c{\c:/ + \x01\x01\e;z + +/^[ab\]cde]/ + athing + bthing + ]thing + cthing + dthing + ething +\= Expect no match + fthing + [thing + \\thing + +/^[]cde]/ + ]thing + cthing + dthing + ething +\= Expect no match + athing + fthing + +/^[^ab\]cde]/ + fthing + [thing + \\thing +\= Expect no match + athing + bthing + ]thing + cthing + dthing + ething + +/^[^]cde]/ + athing + fthing +\= Expect no match + ]thing + cthing + dthing + ething + +/^\/ +  + +/^ÿ/ + ÿ + +/^[0-9]+$/ + 0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 100 +\= Expect no match + abc + +/^.*nter/ + enter + inter + uponter + +/^xxx[0-9]+$/ + xxx0 + xxx1234 +\= Expect no match + xxx + +/^.+[0-9][0-9][0-9]$/ + x123 + xx123 + 123456 + x1234 +\= Expect no match + 123 + +/^.+?[0-9][0-9][0-9]$/ + x123 + xx123 + 123456 + x1234 +\= Expect no match + 123 + +/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/ + abc!pqr=apquxz.ixr.zzz.ac.uk +\= Expect no match + !pqr=apquxz.ixr.zzz.ac.uk + abc!=apquxz.ixr.zzz.ac.uk + abc!pqr=apquxz:ixr.zzz.ac.uk + abc!pqr=apquxz.ixr.zzz.ac.ukk + +/:/ + Well, we need a colon: somewhere +\= Expect no match + No match without a colon + +/([\da-f:]+)$/i + 0abc + abc + fed + E + :: + 5f03:12C0::932e + fed def + Any old stuff +\= Expect no match + 0zzz + gzzz + fed\x20 + Any old rubbish + +/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/ + .1.2.3 + A.12.123.0 +\= Expect no match + .1.2.3333 + 1.2.3 + 1234.2.3 + +/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/ + 1 IN SOA non-sp1 non-sp2( + 1 IN SOA non-sp1 non-sp2 ( +\= Expect no match + 1IN SOA non-sp1 non-sp2( + +/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/ + a. + Z. + 2. + ab-c.pq-r. + sxk.zzz.ac.uk. + x-.y-. +\= Expect no match + -abc.peq. + +/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/ + *.a + *.b0-a + *.c3-b.c + *.c-a.b-c +\= Expect no match + *.0 + *.a- + *.a-b.c- + *.c-a.0-c + +/^(?=ab(de))(abd)(e)/ + abde + +/^(?!(ab)de|x)(abd)(f)/ + abdf + +/^(?=(ab(cd)))(ab)/ + abcd + +/^[\da-f](\.[\da-f])*$/i + a.b.c.d + A.B.C.D + a.b.c.1.2.3.C + +/^\".*\"\s*(;.*)?$/ + \"1234\" + \"abcd\" ; + \"\" ; rhubarb +\= Expect no match + \"1234\" : things + +/^$/ + \ + +/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x + ab c +\= Expect no match + abc + ab cde + +/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/ + ab c +\= Expect no match + abc + ab cde + +/^ a\ b[c ]d $/x + a bcd + a b d +\= Expect no match + abcd + ab d + +/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/ + abcdefhijklm + +/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/ + abcdefhijklm + +/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/ + a+ Z0+\x08\n\x1d\x12 + +/^[.^$|()*+?{,}]+/ + .^\$(*+)|{?,?} + +/^a*\w/ + z + az + aaaz + a + aa + aaaa + a+ + aa+ + +/^a*?\w/ + z + az + aaaz + a + aa + aaaa + a+ + aa+ + +/^a+\w/ + az + aaaz + aa + aaaa + aa+ + +/^a+?\w/ + az + aaaz + aa + aaaa + aa+ + +/^\d{8}\w{2,}/ + 1234567890 + 12345678ab + 12345678__ +\= Expect no match + 1234567 + +/^[aeiou\d]{4,5}$/ + uoie + 1234 + 12345 + aaaaa +\= Expect no match + 123456 + +/^[aeiou\d]{4,5}?/ + uoie + 1234 + 12345 + aaaaa + 123456 + +/^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]/ + From abcd Mon Sep 01 12:33:02 1997 + +/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/ + From abcd Mon Sep 01 12:33:02 1997 + From abcd Mon Sep 1 12:33:02 1997 +\= Expect no match + From abcd Sep 01 12:33:02 1997 + +/^12.34/s + 12\n34 + 12\r34 + +/\w+(?=\t)/ + the quick brown\t fox + +/foo(?!bar)(.*)/ + foobar is foolish see? + +/(?:(?!foo)...|^.{0,2})bar(.*)/ + foobar crowbar etc + barrel + 2barrel + A barrel + +/^(\D*)(?=\d)(?!123)/ + abc456 +\= Expect no match + abc123 + +/^1234(?# test newlines + inside)/ + 1234 + +/^1234 #comment in extended re + /x + 1234 + +/#rhubarb + abcd/x + abcd + +/^abcd#rhubarb/x + abcd + +/(?!^)abc/ + the abc +\= Expect no match + abc + +/(?=^)abc/ + abc +\= Expect no match + the abc + +/^[ab]{1,3}(ab*|b)/no_auto_possess + aabbbbb + +/^[ab]{1,3}?(ab*|b)/no_auto_possess + aabbbbb + +/^[ab]{1,3}?(ab*?|b)/no_auto_possess + aabbbbb + +/^[ab]{1,3}(ab*?|b)/no_auto_possess + aabbbbb + +/ (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* # optional leading comment +(?: (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +) # initial word +(?: (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +) )* # further okay, if led by a period +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* @ (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # initial subdomain +(?: # +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. # if led by a period... +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # ...further okay +)* +# address +| # or +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +) # one word, optionally followed by.... +(?: +[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] | # atom and space parts, or... +\( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) | # comments, or... + +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +# quoted strings +)* +< (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* # leading < +(?: @ (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # initial subdomain +(?: # +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. # if led by a period... +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # ...further okay +)* + +(?: (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* , (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* @ (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # initial subdomain +(?: # +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. # if led by a period... +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # ...further okay +)* +)* # further okay, if led by comma +: # closing colon +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* )? # optional route +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +) # initial word +(?: (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +" (?: # opening quote... +[^\\\x80-\xff\n\015"] # Anything except backslash and quote +| # or +\\ [^\x80-\xff] # Escaped something (something != CR) +)* " # closing quote +) )* # further okay, if led by a period +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* @ (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # initial subdomain +(?: # +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* \. # if led by a period... +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* (?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| \[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) # ...further okay +)* +# address spec +(?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* > # trailing > +# name and address +) (?: [\040\t] | \( +(?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] | \( (?: [^\\\x80-\xff\n\015()] | \\ [^\x80-\xff] )* \) )* +\) )* # optional trailing comment +/x + Alan Other + + user\@dom.ain + \"A. Other\" (a comment) + A. Other (a comment) + \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay + A missing angle @,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +# Atom +| # or +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +# Quoted string +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +# Atom +| # or +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +# Quoted string +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# additional words +)* +@ +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +)* +# address +| # or +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +# Atom +| # or +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +# Quoted string +) +# leading word +[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces +(?: +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +| +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +) # "special" comment or quoted string +[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal" +)* +< +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# < +(?: +@ +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +)* +(?: , +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +@ +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +)* +)* # additional domains +: +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +)? # optional route +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +# Atom +| # or +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +# Quoted string +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +# Atom +| # or +" # " +[^\\\x80-\xff\n\015"] * # normal +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )* +" # " +# Quoted string +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# additional words +)* +@ +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +(?: +\. +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +(?: +[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters... +(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom +| +\[ # [ +(?: [^\\\x80-\xff\n\015\[\]] | \\ [^\x80-\xff] )* # stuff +\] # ] +) +[\040\t]* # Nab whitespace. +(?: +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: # ( +(?: \\ [^\x80-\xff] | +\( # ( +[^\\\x80-\xff\n\015()] * # normal* +(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal*)* +\) # ) +) # special +[^\\\x80-\xff\n\015()] * # normal* +)* # )* +\) # ) +[\040\t]* )* # If comment found, allow more spaces. +# optional trailing comments +)* +# address spec +> # > +# name and address +) +/x + Alan Other + + user\@dom.ain + \"A. Other\" (a comment) + A. Other (a comment) + \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay + A missing angle ]{0,})>]{0,})>([\d]{0,}\.)(.*)((
([\w\W\s\d][^<>]{0,})|[\s]{0,}))<\/a><\/TD>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD>]{0,})>([\w\W\s\d][^<>]{0,})<\/TD><\/TR>/is + 43.Word Processor
(N-1286)Lega lstaff.comCA - Statewide + +/a[^a]b/ + acb + a\nb + +/a.b/ + acb +\= Expect no match + a\nb + +/a[^a]b/s + acb + a\nb + +/a.b/s + acb + a\nb + +/^(b+?|a){1,2}?c/ + bac + bbac + bbbac + bbbbac + bbbbbac + +/^(b+|a){1,2}?c/ + bac + bbac + bbbac + bbbbac + bbbbbac + +/(?!\A)x/m + a\bx\n +\= Expect no match + x\nb\n + +/\x0{ab}/ + \0{ab} + +/(A|B)*?CD/ + CD + +/(A|B)*CD/ + CD + +/(?.*/)foo" +\= Expect no match + /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/ + +"(?>.*/)foo" + /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo + +/(?>(\.\d\d[1-9]?))\d+/ + 1.230003938 + 1.875000282 +\= Expect no match + 1.235 + +/^((?>\w+)|(?>\s+))*$/ + now is the time for all good men to come to the aid of the party +\= Expect no match + this is not a line with only words and spaces! + +/(\d+)(\w)/ + 12345a + 12345+ + +/((?>\d+))(\w)/ + 12345a +\= Expect no match + 12345+ + +/(?>a+)b/ + aaab + +/((?>a+)b)/ + aaab + +/(?>(a+))b/ + aaab + +/(?>b)+/ + aaabbbccc + +/(?>a+|b+|c+)*c/ + aaabbbbccccd + +/(a+|b+|c+)*c/ + aaabbbbccccd + +/((?>[^()]+)|\([^()]*\))+/ + ((abc(ade)ufh()()x + +/\(((?>[^()]+)|\([^()]+\))+\)/ + (abc) + (abc(def)xyz) +\= Expect no match + ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/a(?-i)b/i + ab + Ab +\= Expect no match + aB + AB + +/(a (?x)b c)d e/ + a bcd e +\= Expect no match + a b cd e + abcd e + a bcde + +/(a b(?x)c d (?-x)e f)/ + a bcde f +\= Expect no match + abcdef + +/(a(?i)b)c/ + abc + aBc +\= Expect no match + abC + aBC + Abc + ABc + ABC + AbC + +/a(?i:b)c/ + abc + aBc +\= Expect no match + ABC + abC + aBC + +/a(?i:b)*c/ + aBc + aBBc +\= Expect no match + aBC + aBBC + +/a(?=b(?i)c)\w\wd/ + abcd + abCd +\= Expect no match + aBCd + abcD + +/(?s-i:more.*than).*million/i + more than million + more than MILLION + more \n than Million +\= Expect no match + MORE THAN MILLION + more \n than \n million + +/(?:(?s-i)more.*than).*million/i + more than million + more than MILLION + more \n than Million +\= Expect no match + MORE THAN MILLION + more \n than \n million + +/(?>a(?i)b+)+c/ + abc + aBbc + aBBc +\= Expect no match + Abc + abAb + abbC + +/(?=a(?i)b)\w\wc/ + abc + aBc +\= Expect no match + Ab + abC + aBC + +/(?<=a(?i)b)(\w\w)c/ + abxxc + aBxxc +\= Expect no match + Abxxc + ABxxc + abxxC + +/^(?(?=abc)\w{3}:|\d\d)$/ + abc: + 12 +\= Expect no match + 123 + xyz + +/^(?(?!abc)\d\d|\w{3}:)$/ + abc: + 12 +\= Expect no match + 123 + xyz + +/(?(?<=foo)bar|cat)/ + foobar + cat + fcat + focat +\= Expect no match + foocat + +/(?(?a*)*/ + a + aa + aaaa + +/(abc|)+/ + abc + abcabc + abcabcabc + xyz + +/([a]*)*/ + a + aaaaa + +/([ab]*)*/ + a + b + ababab + aaaabcde + bbbb + +/([^a]*)*/ + b + bbbb + aaa + +/([^ab]*)*/ + cccc + abab + +/([a]*?)*/ + a + aaaa + +/([ab]*?)*/ + a + b + abab + baba + +/([^a]*?)*/ + b + bbbb + aaa + +/([^ab]*?)*/ + c + cccc + baba + +/(?>a*)*/ + a + aaabcde + +/((?>a*))*/ + aaaaa + aabbaa + +/((?>a*?))*/ + aaaaa + aabbaa + +/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x + 12-sep-98 + 12-09-98 +\= Expect no match + sep-12-98 + +/(?i:saturday|sunday)/ + saturday + sunday + Saturday + Sunday + SATURDAY + SUNDAY + SunDay + +/(a(?i)bc|BB)x/ + abcx + aBCx + bbx + BBx +\= Expect no match + abcX + aBCX + bbX + BBX + +/^([ab](?i)[cd]|[ef])/ + ac + aC + bD + elephant + Europe + frog + France +\= Expect no match + Africa + +/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/ + ab + aBd + xy + xY + zebra + Zambesi +\= Expect no match + aCD + XY + +/(?<=foo\n)^bar/m + foo\nbar +\= Expect no match + bar + baz\nbar + +/(?<=(?]&/ + <&OUT + +/(?:(f)(o)(o)|(b)(a)(r))*/ + foobar + +/(?<=a)b/ + ab +\= Expect no match + cb + b + +/(?a+)ab/ + +/(?>a+)b/ + aaab + +/([[:]+)/ + a:[b]: + +/([[=]+)/ + a=[b]= + +/([[.]+)/ + a.[b]. + +/((?>a+)b)/ + aaab + +/(?>(a+))b/ + aaab + +/((?>[^()]+)|\([^()]*\))+/ + ((abc(ade)ufh()()x + +/a\Z/ +\= Expect no match + aaab + a\nb\n + +/b\Z/ + a\nb\n + +/b\z/ + +/b\Z/ + a\nb + +/b\z/ + a\nb + +/(?>.*)(?<=(abcd|wxyz))/ + alphabetabcd + endingwxyz +\= Expect no match + a rather long string that doesn't end with one of them + +/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/ + word cat dog elephant mussel cow horse canary baboon snake shark otherword +\= Expect no match + word cat dog elephant mussel cow horse canary baboon snake shark + +/word (?>[a-zA-Z0-9]+ ){0,30}otherword/ +\= Expect no match + word cat dog elephant mussel cow horse canary baboon snake shark the quick brown fox and the lazy dog and several other words getting close to thirty by now I hope + +/(?<=\d{3}(?!999))foo/ + 999foo + 123999foo +\= Expect no match + 123abcfoo + +/(?<=(?!...999)\d{3})foo/ + 999foo + 123999foo +\= Expect no match + 123abcfoo + +/(?<=\d{3}(?!999)...)foo/ + 123abcfoo + 123456foo +\= Expect no match + 123999foo + +/(?<=\d{3}...)(?Z)+|A)*/ + ZABCDEFG + +/((?>)+|A)*/ + ZABCDEFG + +/a*/g + abbab + +/[[:space:]]+/ + > \x09\x0a\x0c\x0d\x0b< + +/[[:blank:]]+/ + > \x09\x0a\x0c\x0d\x0b< + +/[\s]+/ + > \x09\x0a\x0c\x0d\x0b< + +/\s+/ + > \x09\x0a\x0c\x0d\x0b< + +/a b/x + ab + +/(?!\A)x/m + a\nxb\n + +/(?!^)x/m +\= Expect no match + a\nxb\n + +/abc\Qabc\Eabc/ + abcabcabc + +/abc\Q(*+|\Eabc/ + abc(*+|abc + +/ abc\Q abc\Eabc/x + abc abcabc +\= Expect no match + abcabcabc + +/abc#comment + \Q#not comment + literal\E/x + abc#not comment\n literal + +/abc#comment + \Q#not comment + literal/x + abc#not comment\n literal + +/abc#comment + \Q#not comment + literal\E #more comment + /x + abc#not comment\n literal + +/abc#comment + \Q#not comment + literal\E #more comment/x + abc#not comment\n literal + +/\Qabc\$xyz\E/ + abc\\\$xyz + +/\Qabc\E\$\Qxyz\E/ + abc\$xyz + +/\Gabc/ + abc +\= Expect no match + xyzabc + +/\Gabc./g + abc1abc2xyzabc3 + +/abc./g + abc1abc2xyzabc3 + +/a(?x: b c )d/ + XabcdY +\= Expect no match + Xa b c d Y + +/((?x)x y z | a b c)/ + XabcY + AxyzB + +/(?i)AB(?-i)C/ + XabCY +\= Expect no match + XabcY + +/((?i)AB(?-i)C|D)E/ + abCE + DE +\= Expect no match + abcE + abCe + dE + De + +/[z\Qa-d]\E]/ + z + a + - + d + ] +\= Expect no match + b + +/(a+)*b/ +\= Expect no match + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/(?i)reg(?:ul(?:[aä]|ae)r|ex)/ + REGular + regulaer + Regex + regulär + +/Åæåä[à-ÿÀ-ß]+/ + Åæåäà + Åæåäÿ + ÅæåäÀ + Åæåäß + +/(?<=Z)X./ + \x84XAZXB + +/^(?(2)a|(1)(2))+$/ + 123a + +/(?<=a|bbbb)c/ + ac + bbbbc + +/line\nbreak/ + this is a line\nbreak + line one\nthis is a line\nbreak in the second line + +/line\nbreak/firstline + this is a line\nbreak +\= Expect no match + line one\nthis is a line\nbreak in the second line + +/line\nbreak/m,firstline + this is a line\nbreak +\= Expect no match + line one\nthis is a line\nbreak in the second line + +/1234/ + 123\=ps +\= Expect no match + a4\=ps,dfa_restart + +/1234/ + 123\=ps + 4\=ps,dfa_restart + +/^/gm + a\nb\nc\n + \ + +/(?<=C\n)^/gm + A\nC\nC\n + +/(?s)A?B/ + AB + aB + +/(?s)A*B/ + AB + aB + +/(?m)A?B/ + AB + aB + +/(?m)A*B/ + AB + aB + +/Content-Type\x3A[^\r\n]{6,}/ + Content-Type:xxxxxyyy + +/Content-Type\x3A[^\r\n]{6,}z/ + Content-Type:xxxxxyyyz + +/Content-Type\x3A[^a]{6,}/ + Content-Type:xxxyyy + +/Content-Type\x3A[^a]{6,}z/ + Content-Type:xxxyyyz + +/^abc/Im,newline=lf + xyz\nabc + xyz\r\nabc +\= Expect no match + xyz\rabc + xyzabc\r + xyzabc\rpqr + xyzabc\r\n + xyzabc\r\npqr + +/^abc/Im,newline=crlf + xyz\r\nabclf> +\= Expect no match + xyz\nabclf + xyz\rabclf + +/^abc/Im,newline=cr + xyz\rabc +\= Expect no match + xyz\nabc + xyz\r\nabc + +/.*/I,newline=lf + abc\ndef + abc\rdef + abc\r\ndef + +/.*/I,newline=cr + abc\ndef + abc\rdef + abc\r\ndef + +/.*/I,newline=crlf + abc\ndef + abc\rdef + abc\r\ndef + +/\w+(.)(.)?def/Is + abc\ndef + abc\rdef + abc\r\ndef + +/\w+(.)(.)?def/s + abc\ndef + abc\rdef + abc\r\ndef + +/^\w+=.*(\\\n.*)*/ + abc=xyz\\\npqr + +/^(a()*)*/ + aaaa + +/^(?:a(?:(?:))*)*/ + aaaa + +/^(a()+)+/ + aaaa + +/^(?:a(?:(?:))+)+/ + aaaa + +/(a|)*\d/ + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 +\= Expect no match + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/(?>a|)*\d/ + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 +\= Expect no match + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/(?:a|)*\d/ + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 +\= Expect no match + aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa + +/^a.b/newline=lf + a\rb +\= Expect no match + a\nb + +/^a.b/newline=cr + a\nb +\= Expect no match + a\rb + +/^a.b/newline=anycrlf + a\x85b +\= Expect no match + a\rb + +/^a.b/newline=any +\= Expect no match + a\nb + a\rb + a\x85b + +/^abc./gmx,newline=any + abc1 \x0aabc2 \x0babc3xx \x0cabc4 \x0dabc5xx \x0d\x0aabc6 \x85abc7 JUNK + +/abc.$/gmx,newline=any + abc1\x0a abc2\x0b abc3\x0c abc4\x0d abc5\x0d\x0a abc6\x85 abc9 + +/^a\Rb/bsr=unicode + a\nb + a\rb + a\r\nb + a\x0bb + a\x0cb + a\x85b +\= Expect no match + 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 +\= Expect no match + 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 +\= Expect no match + a\n\n\n\rb + a\r + +/.+foo/ + afoo +\= Expect no match + \r\nfoo + \nfoo + +/.+foo/newline=crlf + afoo + \nfoo +\= Expect no match + \r\nfoo + +/.+foo/newline=any + afoo +\= Expect no match + \nfoo + \r\nfoo + +/.+foo/s + afoo + \r\nfoo + \nfoo + +/^$/gm,newline=any + abc\r\rxyz + abc\n\rxyz +\= Expect no match + abc\r\nxyz + +/^X/m + XABC +\= Expect no match + XABC\=notbol + +/(?m)^$/g,newline=any,aftertext + abc\r\n\r\n + +/(?m)^$|^\r\n/g,newline=any,aftertext + abc\r\n\r\n + +/(?m)$/g,newline=any,aftertext + abc\r\n\r\n + +/(?|(abc)|(xyz))/ + >abc< + >xyz< + +/(x)(?|(abc)|(xyz))(x)/ + xabcx + xxyzx + +/(x)(?|(abc)(pqr)|(xyz))(x)/ + xabcpqrx + xxyzx + +/(?|(abc)|(xyz))(?1)/ + abcabc + xyzabc +\= Expect no match + xyzxyz + +/\H\h\V\v/ + X X\x0a + X\x09X\x0b +\= Expect no match + \xa0 X\x0a + +/\H*\h+\V?\v{3,4}/ + \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a + \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a + \x09\x20\xa0\x0a\x0b\x0c +\= Expect no match + \x09\x20\xa0\x0a\x0b + +/\H{3,4}/ + XY ABCDE + XY PQR ST + +/.\h{3,4}./ + XY AB PQRS + +/\h*X\h?\H+Y\H?Z/ + >XNNNYZ + > X NYQZ +\= Expect no match + >XYZ + > X NY Z + +/\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/ + >XY\x0aZ\x0aA\x0bNN\x0c + >\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c + +/.+A/newline=crlf +\= Expect no match + \r\nA + +/\nA/newline=crlf + \r\nA + +/[\r\n]A/newline=crlf + \r\nA + +/(\r|\n)A/newline=crlf + \r\nA + +/a\Rb/I,bsr=anycrlf + a\rb + a\nb + a\r\nb +\= Expect no match + a\x85b + a\x0bb + +/a\Rb/I,bsr=unicode + a\rb + a\nb + a\r\nb + a\x85b + a\x0bb + +/a\R?b/I,bsr=anycrlf + a\rb + a\nb + a\r\nb +\= Expect no match + a\x85b + a\x0bb + +/a\R?b/I,bsr=unicode + a\rb + a\nb + a\r\nb + a\x85b + a\x0bb + +/a\R{2,4}b/I,bsr=anycrlf + a\r\n\nb + a\n\r\rb + a\r\n\r\n\r\n\r\nb +\= Expect no match + a\x0b\x0bb + a\x85\x85b + +/a\R{2,4}b/I,bsr=unicode + a\r\rb + a\n\n\nb + a\r\n\n\r\rb + a\x85\x85b + a\x0b\x0bb +\= Expect no match + a\r\r\r\r\rb + +/a(?!)|\wbc/ + abc + +/a[]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames +\= Expect no match + ab + +/a[]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames +\= Expect no match + ab + +/a[]*+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames +\= Expect no match + ab + +/a[^]b/alt_bsux,allow_empty_class,match_unset_backref,dupnames + aXb + a\nb +\= Expect no match + ab + +/a[^]+b/alt_bsux,allow_empty_class,match_unset_backref,dupnames + aXb + a\nX\nXb +\= Expect no match + ab + +/X$/dollar_endonly + X +\= Expect no match + X\n + +/X$/ + X + X\n + +/xyz/auto_callout + xyz + abcxyz +\= Expect no match + abc + abcxypqr + +/xyz/auto_callout,no_start_optimize + abcxyz +\= Expect no match + abc + abcxypqr + +/(*NO_START_OPT)xyz/auto_callout + abcxyz + +/(?C)ab/ + ab + ab\=callout_none + +/ab/auto_callout + ab + ab\=callout_none + +/^"((?(?=[a])[^"])|b)*"$/auto_callout + "ab" + "ab"\=callout_none + +/\d+X|9+Y/ + ++++123999\=ps + ++++123999Y\=ps + +/Z(*F)/ +\= Expect no match + Z\=ps + ZA\=ps + +/Z(?!)/ +\= Expect no match + Z\=ps + ZA\=ps + +/dog(sbody)?/ + dogs\=ps + dogs\=ph + +/dog(sbody)??/ + dogs\=ps + dogs\=ph + +/dog|dogsbody/ + dogs\=ps + dogs\=ph + +/dogsbody|dog/ + dogs\=ps + dogs\=ph + +/Z(*F)Q|ZXY/ + Z\=ps +\= Expect no match + ZA\=ps + X\=ps + +/\bthe cat\b/ + the cat\=ps + the cat\=ph + +/dog(sbody)?/ + dogs\=ps + body\=dfa_restart + +/dog(sbody)?/ + dogs\=ph + body\=dfa_restart + +/abc/ + abc\=ps + abc\=ph + +/abc\K123/ + xyzabc123pqr + +/(?<=abc)123/ + xyzabc123pqr + xyzabc12\=ps + xyzabc12\=ph + +/\babc\b/ + +++abc+++ + +++ab\=ps + +++ab\=ph + +/(?=C)/g,aftertext + ABCDECBA + +/(abc|def|xyz)/I + terhjk;abcdaadsfe + the quick xyz brown fox +\= Expect no match + thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd + +/(abc|def|xyz)/I,no_start_optimize + terhjk;abcdaadsfe + the quick xyz brown fox +\= Expect no match + thejk;adlfj aenjl;fda asdfasd ehj;kjxyasiupd + +/abcd*/aftertext + xxxxabcd\=ps + xxxxabcd\=ph + dddxxx\=dfa_restart + xxxxabcd\=ph + xxx\=dfa_restart + +/abcd*/i + xxxxabcd\=ps + xxxxabcd\=ph + XXXXABCD\=ps + XXXXABCD\=ph + +/abc\d*/ + xxxxabc1\=ps + xxxxabc1\=ph + +/abc[de]*/ + xxxxabcde\=ps + xxxxabcde\=ph + +/(?:(?1)|B)(A(*F)|C)/ + ABCD + CCD +\= Expect no match + CAD + +/^(?:(?1)|B)(A(*F)|C)/ + CCD + BCD +\= Expect no match + ABCD + CAD + BAD + +/^(?!a(*SKIP)b)/ + ac + +/^(?=a(*SKIP)b|ac)/ + ac + +/^(?=a(*THEN)b|ac)/ + ac + +/^(?=a(*PRUNE)b)/ + ab + +/^(?(?!a(*SKIP)b))/ + ac + +/(?<=abc)def/ + abc\=ph + +/abc$/ + abc + abc\=ps + abc\=ph + +/abc$/m + abc + abc\n + abc\=ph + abc\n\=ph + abc\=ps + abc\n\=ps + +/abc\z/ + abc + abc\=ps + abc\=ph + +/abc\Z/ + abc + abc\=ps + abc\=ph + +/abc\b/ + abc + abc\=ps + abc\=ph + +/abc\B/ + abc\=ps + abc\=ph +\= Expect no match + abc + +/.+/ + abc\=offset=0 + abc\=offset=1 + abc\=offset=2 +\= Bad offsets + abc\=offset=4 + abc\=offset=-4 +\= Expect no match + abc\=offset=3 + +/^(?:a)++\w/ + aaaab +\= Expect no match + aaaa + bbb + +/^(?:aa|(?:a)++\w)/ + aaaab + aaaa +\= Expect no match + bbb + +/^(?:a)*+\w/ + aaaab + bbb +\= Expect no match + aaaa + +/^(a)++\w/ + aaaab +\= Expect no match + aaaa + bbb + +/^(a|)++\w/ + aaaab +\= Expect no match + aaaa + bbb + +/(?=abc){3}abc/aftertext + abcabcabc +\= Expect no match + xyz + +/(?=abc)+abc/aftertext + abcabcabc +\= Expect no match + xyz + +/(?=abc)++abc/aftertext + abcabcabc +\= Expect no match + xyz + +/(?=abc){0}xyz/ + xyz + +/(?=abc){1}xyz/ +\= Expect no match + xyz + +/(?=(a))?./ + ab + bc + +/(?=(a))??./ + ab + bc + +/^(?=(a)){0}b(?1)/ + backgammon + +/^(?=(?1))?[az]([abc])d/ + abd + zcdxx + +/^(?!a){0}\w+/ + aaaaa + +/(?<=(abc))?xyz/ + abcxyz + pqrxyz + +/((?2))((?1))/ + abc + +/(?(R)a+|(?R)b)/ + aaaabcde + +/(?(R)a+|((?R))b)/ + aaaabcde + +/((?(R)a+|(?1)b))/ + aaaabcde + +/((?(R2)a+|(?1)b))()/ + aaaabcde + +/(?(R)a*(?1)|((?R))b)/ + aaaabcde + +/(a+)/no_auto_possess + aaaa\=ovector=3 + aaaa\=ovector=4 + +/^\R/ + \r\=ps + \r\=ph + +/^\R{2,3}x/ + \r\=ps + \r\=ph + \r\r\=ps + \r\r\=ph + \r\r\r\=ps + \r\r\r\=ph + \r\rx + \r\r\rx + +/^\R{2,3}?x/ + \r\=ps + \r\=ph + \r\r\=ps + \r\r\=ph + \r\r\r\=ps + \r\r\r\=ph + \r\rx + \r\r\rx + +/^\R?x/ + \r\=ps + \r\=ph + x + \rx + +/^\R+x/ + \r\=ps + \r\=ph + \r\n\=ps + \r\n\=ph + \rx + +/^a$/newline=crlf + a\r\=ps + a\r\=ph + +/^a$/m,newline=crlf + a\r\=ps + a\r\=ph + +/^(a$|a\r)/newline=crlf + a\r\=ps + a\r\=ph + +/^(a$|a\r)/m,newline=crlf + a\r\=ps + a\r\=ph + +/./newline=crlf + \r\=ps + \r\=ph + +/.{2,3}/newline=crlf + \r\=ps + \r\=ph + \r\r\=ps + \r\r\=ph + \r\r\r\=ps + \r\r\r\=ph + +/.{2,3}?/newline=crlf + \r\=ps + \r\=ph + \r\r\=ps + \r\r\=ph + \r\r\r\=ps + \r\r\r\=ph + +# Test simple validity check for restarts + +/abcdef/ + abc\=dfa_restart + +/)(.)|(?R))++)*F>/ + text text xxxxx text F> text2 more text. + +/^(?>.{4})abc|^\w\w.xabcd/ + xxxxabcd + xx\xa0xabcd + +/^(.{4}){2}+abc|^\w\w.x\w\w\w\wabcd/ + xxxxxxxxabcd + xx\xa0xxxxxabcd + +/abcd/ + abcd\=ovector=0 + +# These tests show up auto-possessification + +/[ab]*/ + aaaa + +/[ab]*?/ + aaaa + +/[ab]?/ + aaaa + +/[ab]??/ + aaaa + +/[ab]+/ + aaaa + +/[ab]+?/ + aaaa + +/[ab]{2,3}/ + aaaa + +/[ab]{2,3}?/ + aaaa + +/[ab]{2,}/ + aaaa + +/[ab]{2,}?/ + aaaa + +'\A(?:[^\"]++|\"(?:[^\"]*+|\"\")*+\")++' + NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED + +'\A(?:[^\"]++|\"(?:[^\"]++|\"\")*+\")++' + NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED + +/abc(?=xyz)/allusedtext + abcxyzpqr + abcxyzpqr\=aftertext + +/(?<=pqr)abc(?=xyz)/allusedtext + xyzpqrabcxyzpqr + xyzpqrabcxyzpqr\=aftertext + +/a\b/ + a.\=allusedtext + a\=allusedtext + +/abc(?=abcde)(?=ab)/allusedtext + abcabcdefg + +/a*?b*?/ + ab + +/(*NOTEMPTY)a*?b*?/ + ab + ba + cb + +/(*NOTEMPTY_ATSTART)a*?b*?/aftertext + ab + cdab + +/(a)(b)|(c)/ + XcX\=ovector=2,get=1,get=2,get=3,get=4,getall + +/(?aa)/ + aa\=get=A + aa\=copy=A + +/a+/no_auto_possess + a\=ovector=2,get=1,get=2,getall + aaa\=ovector=2,get=1,get=2,getall + +/a(b)c(d)/ + abc\=ph,copy=0,copy=1,getall + +/ab(?C" any text with spaces ")cde/B + abcde + 12abcde + +/^a(b)c(?C1)def/ + abcdef + +/^a(b)c(?C"AB")def/ + abcdef + +/^a(b)c(?C1)def/ + abcdef\=callout_capture + +/^a(b)c(?C{AB})def/B + abcdef\=callout_capture + +/^(?(?C25)(?=abc)abcd|xyz)/B + abcdefg + xyz123 + +/^(?(?C$abc$)(?=abc)abcd|xyz)/B + abcdefg + xyz123 + +/^ab(?C'first')cd(?C"second")ef/ + abcdefg + +/(?:a(?C`code`)){3}X/ + aaaXY + +# Binary zero in callout string +/"a(?C'x" 00 "z')b"/hex + abcdefgh + +/(?(?!)a|b)/ + bbb +\= Expect no match + aaa + +/^/gm + \n\n\n + +/^/gm,alt_circumflex + \n\n\n + +/abc/use_offset_limit + 1234abcde\=offset_limit=100 + 1234abcde\=offset_limit=9 + 1234abcde\=offset_limit=4 + 1234abcde\=offset_limit=4,offset=4 +\= Expect no match + 1234abcde\=offset_limit=4,offset=5 + 1234abcde\=offset_limit=3 + +/(?<=abc)/use_offset_limit + 1234abc\=offset_limit=7 +\= Expect no match + 1234abc\=offset_limit=6 + +/abcd/null_context + abcd\=null_context + +/()()a+/no_auto_possess + aaa\=allcaptures + a\=allcaptures + +/(*LIMIT_DEPTH=100)^((.)(?1)|.)$/ +\= Expect depth limit exceeded + a[00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00] + +/(*LIMIT_HEAP=0)^((.)(?1)|.)$/ +\= Expect heap limit exceeded + a[00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00] + +/(*LIMIT_HEAP=50000)^((.)(?1)|.)$/ +\= Expect success + a[00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00]([00] + +/(02-)?[0-9]{3}-[0-9]{3}/ + 02-123-123 + +/^(a(?2))(b)(?1)/ + abbab\=find_limits + +/abc/endanchored + xyzabc +\= Expect no match + xyzabcdef +\= Expect error + xyzabc\=ph + +/abc/ + xyzabc\=endanchored +\= Expect no match + xyzabcdef\=endanchored +\= Expect error + xyzabc\=ps,endanchored + +/abc|bcd/endanchored + xyzabcd +\= Expect no match + xyzabcdef + +/(*NUL)^.*/ + a\nb\x00ccc + +/(*NUL)^.*/s + a\nb\x00ccc + +/^x/m,newline=nul + ab\x00xy + +/'#comment' 0d 0a 00 '^x\' 0a 'y'/x,newline=nul,hex + x\nyz + +/(*NUL)^X\NY/ + X\nY + X\rY +\= Expect no match + X\x00Y + +/(?<=abc|)/ + abcde\=aftertext + +/(?<=|abc)/ + abcde\=aftertext + +/(?<=abc|)/endanchored + abcde\=aftertext + +/(?<=|abc)/endanchored + abcde\=aftertext + +/(*LIMIT_MATCH=100).*(?![|H]?.*(?![|H]?););.*(?![|H]?.*(?![|H]?););\x00\x00\x00\x00\x00\x00\x00(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?![|);)?.*(![|H]?);)?.*(?![|H]?);)?.*(?![|H]?);)?.*(?![|H]););![|H]?););[|H]?);|H]?);)\x00\x00\x00 \x00\x00\x00H]?););?![|H]?);)?.*(?![|H]?););[||H]?);)?.*(?![|H]?););[|H]?);(?![|H]?););![|H]?););[|H]?);|H]?);)?.*(?![|H]?););;[\x00\x00\x00\x00\x00\x00\x00![|H]?););![|H]?););[|H]?);|H]?);)?.*(?![|H]?););/no_dotstar_anchor +\= Expect limit exceeded +.*(?![|H]?.*(?![|H]?););.*(?![|H]?.*(?![|H]?););\x00\x00\x00\x00\x00\x00\x00(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?!(?![|);)?.*(![|H]?);)?.*(?![|H]?);)?.*(?![|H]?);)?.*(?![|H]););![|H]?););[|H]?);|H]?);)\x00\x00\x00 \x00\x00\x00H]?););?![|H]?);)?.*(?![|H]?););[||H]?);)?.*(?![|H]?););[|H]?);(?![|H]?););![|H]?););[|H]?);|H]?);)?.*(?![|H]?););;[\x00\x00\x00\x00\x00\x00\x00![|H]?););![|H]?););[|H]?);|H]?);)?.*(?![|H]?);); + +/\n/firstline + xyz\nabc + +/\nabc/firstline + xyz\nabc + +/\x{0a}abc/firstline,newline=crlf +\= Expect no match + xyz\r\nabc + +/[abc]/firstline +\= Expect no match + \na + +# End of testinput6