diff options
Diffstat (limited to 'pcre/testdata/testoutput1')
| -rw-r--r-- | pcre/testdata/testoutput1 | 9473 |
1 files changed, 0 insertions, 9473 deletions
diff --git a/pcre/testdata/testoutput1 b/pcre/testdata/testoutput1 deleted file mode 100644 index e6147e60b95..00000000000 --- a/pcre/testdata/testoutput1 +++ /dev/null @@ -1,9473 +0,0 @@ -/-- This set of tests is for features that are compatible with all versions of - Perl >= 5.10, in non-UTF-8 mode. It should run clean for the 8-bit, 16-bit, - and 32-bit PCRE libraries. --/ - -< forbid 89?=ABCDEFfGILMNPTUWXZ< - -/the quick brown fox/ - the quick brown fox - 0: the quick brown fox - The quick brown FOX -No match - What do you know about the quick brown fox? - 0: the quick brown fox - What do you know about THE QUICK BROWN FOX? -No match - -/The quick brown fox/i - the quick brown fox - 0: the quick brown fox - The quick brown FOX - 0: The quick brown FOX - What do you know about the quick brown fox? - 0: the quick brown fox - What do you know about THE QUICK BROWN FOX? - 0: THE QUICK BROWN FOX - -/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/ - abcd\t\n\r\f\a\e9;\$\\?caxyz - 0: abcd\x09\x0a\x0d\x0c\x07\x1b9;$\?caxyz - -/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/ - abxyzpqrrrabbxyyyypqAzz - 0: abxyzpqrrrabbxyyyypqAzz - abxyzpqrrrabbxyyyypqAzz - 0: abxyzpqrrrabbxyyyypqAzz - aabxyzpqrrrabbxyyyypqAzz - 0: aabxyzpqrrrabbxyyyypqAzz - aaabxyzpqrrrabbxyyyypqAzz - 0: aaabxyzpqrrrabbxyyyypqAzz - aaaabxyzpqrrrabbxyyyypqAzz - 0: aaaabxyzpqrrrabbxyyyypqAzz - abcxyzpqrrrabbxyyyypqAzz - 0: abcxyzpqrrrabbxyyyypqAzz - aabcxyzpqrrrabbxyyyypqAzz - 0: aabcxyzpqrrrabbxyyyypqAzz - aaabcxyzpqrrrabbxyyyypAzz - 0: aaabcxyzpqrrrabbxyyyypAzz - aaabcxyzpqrrrabbxyyyypqAzz - 0: aaabcxyzpqrrrabbxyyyypqAzz - aaabcxyzpqrrrabbxyyyypqqAzz - 0: aaabcxyzpqrrrabbxyyyypqqAzz - aaabcxyzpqrrrabbxyyyypqqqAzz - 0: aaabcxyzpqrrrabbxyyyypqqqAzz - aaabcxyzpqrrrabbxyyyypqqqqAzz - 0: aaabcxyzpqrrrabbxyyyypqqqqAzz - aaabcxyzpqrrrabbxyyyypqqqqqAzz - 0: aaabcxyzpqrrrabbxyyyypqqqqqAzz - aaabcxyzpqrrrabbxyyyypqqqqqqAzz - 0: aaabcxyzpqrrrabbxyyyypqqqqqqAzz - aaaabcxyzpqrrrabbxyyyypqAzz - 0: aaaabcxyzpqrrrabbxyyyypqAzz - abxyzzpqrrrabbxyyyypqAzz - 0: abxyzzpqrrrabbxyyyypqAzz - aabxyzzzpqrrrabbxyyyypqAzz - 0: aabxyzzzpqrrrabbxyyyypqAzz - aaabxyzzzzpqrrrabbxyyyypqAzz - 0: aaabxyzzzzpqrrrabbxyyyypqAzz - aaaabxyzzzzpqrrrabbxyyyypqAzz - 0: aaaabxyzzzzpqrrrabbxyyyypqAzz - abcxyzzpqrrrabbxyyyypqAzz - 0: abcxyzzpqrrrabbxyyyypqAzz - aabcxyzzzpqrrrabbxyyyypqAzz - 0: aabcxyzzzpqrrrabbxyyyypqAzz - aaabcxyzzzzpqrrrabbxyyyypqAzz - 0: aaabcxyzzzzpqrrrabbxyyyypqAzz - aaaabcxyzzzzpqrrrabbxyyyypqAzz - 0: aaaabcxyzzzzpqrrrabbxyyyypqAzz - aaaabcxyzzzzpqrrrabbbxyyyypqAzz - 0: aaaabcxyzzzzpqrrrabbbxyyyypqAzz - aaaabcxyzzzzpqrrrabbbxyyyyypqAzz - 0: aaaabcxyzzzzpqrrrabbbxyyyyypqAzz - aaabcxyzpqrrrabbxyyyypABzz - 0: aaabcxyzpqrrrabbxyyyypABzz - aaabcxyzpqrrrabbxyyyypABBzz - 0: aaabcxyzpqrrrabbxyyyypABBzz - >>>aaabxyzpqrrrabbxyyyypqAzz - 0: aaabxyzpqrrrabbxyyyypqAzz - >aaaabxyzpqrrrabbxyyyypqAzz - 0: aaaabxyzpqrrrabbxyyyypqAzz - >>>>abcxyzpqrrrabbxyyyypqAzz - 0: abcxyzpqrrrabbxyyyypqAzz - *** Failers -No match - abxyzpqrrabbxyyyypqAzz -No match - abxyzpqrrrrabbxyyyypqAzz -No match - abxyzpqrrrabxyyyypqAzz -No match - aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz -No match - aaaabcxyzzzzpqrrrabbbxyyypqAzz -No match - aaabcxyzpqrrrabbxyyyypqqqqqqqAzz -No match - -/^(abc){1,2}zz/ - abczz - 0: abczz - 1: abc - abcabczz - 0: abcabczz - 1: abc - *** Failers -No match - zz -No match - abcabcabczz -No match - >>abczz -No match - -/^(b+?|a){1,2}?c/ - bc - 0: bc - 1: b - bbc - 0: bbc - 1: b - bbbc - 0: bbbc - 1: bb - bac - 0: bac - 1: a - bbac - 0: bbac - 1: a - aac - 0: aac - 1: a - abbbbbbbbbbbc - 0: abbbbbbbbbbbc - 1: bbbbbbbbbbb - bbbbbbbbbbbac - 0: bbbbbbbbbbbac - 1: a - *** Failers -No match - aaac -No match - abbbbbbbbbbbac -No match - -/^(b+|a){1,2}c/ - bc - 0: bc - 1: b - bbc - 0: bbc - 1: bb - bbbc - 0: bbbc - 1: bbb - bac - 0: bac - 1: a - bbac - 0: bbac - 1: a - aac - 0: aac - 1: a - abbbbbbbbbbbc - 0: abbbbbbbbbbbc - 1: bbbbbbbbbbb - bbbbbbbbbbbac - 0: bbbbbbbbbbbac - 1: a - *** Failers -No match - aaac -No match - abbbbbbbbbbbac -No match - -/^(b+|a){1,2}?bc/ - bbc - 0: bbc - 1: b - -/^(b*|ba){1,2}?bc/ - babc - 0: babc - 1: ba - bbabc - 0: bbabc - 1: ba - bababc - 0: bababc - 1: ba - *** Failers -No match - bababbc -No match - babababc -No match - -/^(ba|b*){1,2}?bc/ - babc - 0: babc - 1: ba - bbabc - 0: bbabc - 1: ba - bababc - 0: bababc - 1: ba - *** Failers -No match - bababbc -No match - babababc -No match - -/^\ca\cA\c[;\c:/ - \x01\x01\e;z - 0: \x01\x01\x1b;z - -/^[ab\]cde]/ - athing - 0: a - bthing - 0: b - ]thing - 0: ] - cthing - 0: c - dthing - 0: d - ething - 0: e - *** Failers -No match - fthing -No match - [thing -No match - \\thing -No match - -/^[]cde]/ - ]thing - 0: ] - cthing - 0: c - dthing - 0: d - ething - 0: e - *** Failers -No match - athing -No match - fthing -No match - -/^[^ab\]cde]/ - fthing - 0: f - [thing - 0: [ - \\thing - 0: \ - *** Failers - 0: * - athing -No match - bthing -No match - ]thing -No match - cthing -No match - dthing -No match - ething -No match - -/^[^]cde]/ - athing - 0: a - fthing - 0: f - *** Failers - 0: * - ]thing -No match - cthing -No match - dthing -No match - ething -No match - -/^\/ - - 0: \x81 - -/^ÿ/ - ÿ - 0: \xff - -/^[0-9]+$/ - 0 - 0: 0 - 1 - 0: 1 - 2 - 0: 2 - 3 - 0: 3 - 4 - 0: 4 - 5 - 0: 5 - 6 - 0: 6 - 7 - 0: 7 - 8 - 0: 8 - 9 - 0: 9 - 10 - 0: 10 - 100 - 0: 100 - *** Failers -No match - abc -No match - -/^.*nter/ - enter - 0: enter - inter - 0: inter - uponter - 0: uponter - -/^xxx[0-9]+$/ - xxx0 - 0: xxx0 - xxx1234 - 0: xxx1234 - *** Failers -No match - xxx -No match - -/^.+[0-9][0-9][0-9]$/ - x123 - 0: x123 - xx123 - 0: xx123 - 123456 - 0: 123456 - *** Failers -No match - 123 -No match - x1234 - 0: x1234 - -/^.+?[0-9][0-9][0-9]$/ - x123 - 0: x123 - xx123 - 0: xx123 - 123456 - 0: 123456 - *** Failers -No match - 123 -No match - x1234 - 0: x1234 - -/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/ - abc!pqr=apquxz.ixr.zzz.ac.uk - 0: abc!pqr=apquxz.ixr.zzz.ac.uk - 1: abc - 2: pqr - *** Failers -No match - !pqr=apquxz.ixr.zzz.ac.uk -No match - abc!=apquxz.ixr.zzz.ac.uk -No match - abc!pqr=apquxz:ixr.zzz.ac.uk -No match - abc!pqr=apquxz.ixr.zzz.ac.ukk -No match - -/:/ - Well, we need a colon: somewhere - 0: : - *** Fail if we don't -No match - -/([\da-f:]+)$/i - 0abc - 0: 0abc - 1: 0abc - abc - 0: abc - 1: abc - fed - 0: fed - 1: fed - E - 0: E - 1: E - :: - 0: :: - 1: :: - 5f03:12C0::932e - 0: 5f03:12C0::932e - 1: 5f03:12C0::932e - fed def - 0: def - 1: def - Any old stuff - 0: ff - 1: ff - *** Failers -No match - 0zzz -No match - gzzz -No match - fed\x20 -No match - Any old rubbish -No match - -/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/ - .1.2.3 - 0: .1.2.3 - 1: 1 - 2: 2 - 3: 3 - A.12.123.0 - 0: A.12.123.0 - 1: 12 - 2: 123 - 3: 0 - *** Failers -No match - .1.2.3333 -No match - 1.2.3 -No match - 1234.2.3 -No match - -/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/ - 1 IN SOA non-sp1 non-sp2( - 0: 1 IN SOA non-sp1 non-sp2( - 1: 1 - 2: non-sp1 - 3: non-sp2 - 1 IN SOA non-sp1 non-sp2 ( - 0: 1 IN SOA non-sp1 non-sp2 ( - 1: 1 - 2: non-sp1 - 3: non-sp2 - *** Failers -No match - 1IN SOA non-sp1 non-sp2( -No match - -/^[a-zA-Z\d][a-zA-Z\d\-]*(\.[a-zA-Z\d][a-zA-z\d\-]*)*\.$/ - a. - 0: a. - Z. - 0: Z. - 2. - 0: 2. - ab-c.pq-r. - 0: ab-c.pq-r. - 1: .pq-r - sxk.zzz.ac.uk. - 0: sxk.zzz.ac.uk. - 1: .uk - x-.y-. - 0: x-.y-. - 1: .y- - *** Failers -No match - -abc.peq. -No match - -/^\*\.[a-z]([a-z\-\d]*[a-z\d]+)?(\.[a-z]([a-z\-\d]*[a-z\d]+)?)*$/ - *.a - 0: *.a - *.b0-a - 0: *.b0-a - 1: 0-a - *.c3-b.c - 0: *.c3-b.c - 1: 3-b - 2: .c - *.c-a.b-c - 0: *.c-a.b-c - 1: -a - 2: .b-c - 3: -c - *** Failers -No match - *.0 -No match - *.a- -No match - *.a-b.c- -No match - *.c-a.0-c -No match - -/^(?=ab(de))(abd)(e)/ - abde - 0: abde - 1: de - 2: abd - 3: e - -/^(?!(ab)de|x)(abd)(f)/ - abdf - 0: abdf - 1: <unset> - 2: abd - 3: f - -/^(?=(ab(cd)))(ab)/ - abcd - 0: ab - 1: abcd - 2: cd - 3: ab - -/^[\da-f](\.[\da-f])*$/i - a.b.c.d - 0: a.b.c.d - 1: .d - A.B.C.D - 0: A.B.C.D - 1: .D - a.b.c.1.2.3.C - 0: a.b.c.1.2.3.C - 1: .C - -/^\".*\"\s*(;.*)?$/ - \"1234\" - 0: "1234" - \"abcd\" ; - 0: "abcd" ; - 1: ; - \"\" ; rhubarb - 0: "" ; rhubarb - 1: ; rhubarb - *** Failers -No match - \"1234\" : things -No match - -/^$/ - \ - 0: - *** Failers -No match - -/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x - ab c - 0: ab c - *** Failers -No match - abc -No match - ab cde -No match - -/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/ - ab c - 0: ab c - *** Failers -No match - abc -No match - ab cde -No match - -/^ a\ b[c ]d $/x - a bcd - 0: a bcd - a b d - 0: a b d - *** Failers -No match - abcd -No match - ab d -No match - -/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/ - abcdefhijklm - 0: abcdefhijklm - 1: abc - 2: bc - 3: c - 4: def - 5: ef - 6: f - 7: hij - 8: ij - 9: j -10: klm -11: lm -12: m - -/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/ - abcdefhijklm - 0: abcdefhijklm - 1: bc - 2: c - 3: ef - 4: f - 5: ij - 6: j - 7: lm - 8: m - -/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/ - a+ Z0+\x08\n\x1d\x12 - 0: a+ Z0+\x08\x0a\x1d\x12 - -/^[.^$|()*+?{,}]+/ - .^\$(*+)|{?,?} - 0: .^$(*+)|{?,?} - -/^a*\w/ - z - 0: z - az - 0: az - aaaz - 0: aaaz - a - 0: a - aa - 0: aa - aaaa - 0: aaaa - a+ - 0: a - aa+ - 0: aa - -/^a*?\w/ - z - 0: z - az - 0: a - aaaz - 0: a - a - 0: a - aa - 0: a - aaaa - 0: a - a+ - 0: a - aa+ - 0: a - -/^a+\w/ - az - 0: az - aaaz - 0: aaaz - aa - 0: aa - aaaa - 0: aaaa - aa+ - 0: aa - -/^a+?\w/ - az - 0: az - aaaz - 0: aa - aa - 0: aa - aaaa - 0: aa - aa+ - 0: aa - -/^\d{8}\w{2,}/ - 1234567890 - 0: 1234567890 - 12345678ab - 0: 12345678ab - 12345678__ - 0: 12345678__ - *** Failers -No match - 1234567 -No match - -/^[aeiou\d]{4,5}$/ - uoie - 0: uoie - 1234 - 0: 1234 - 12345 - 0: 12345 - aaaaa - 0: aaaaa - *** Failers -No match - 123456 -No match - -/^[aeiou\d]{4,5}?/ - uoie - 0: uoie - 1234 - 0: 1234 - 12345 - 0: 1234 - aaaaa - 0: aaaa - 123456 - 0: 1234 - -/\A(abc|def)=(\1){2,3}\Z/ - abc=abcabc - 0: abc=abcabc - 1: abc - 2: abc - def=defdefdef - 0: def=defdefdef - 1: def - 2: def - *** Failers -No match - abc=defdef -No match - -/^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\11*(\3\4)\1(?#)2$/ - abcdefghijkcda2 - 0: abcdefghijkcda2 - 1: a - 2: b - 3: c - 4: d - 5: e - 6: f - 7: g - 8: h - 9: i -10: j -11: k -12: cd - abcdefghijkkkkcda2 - 0: abcdefghijkkkkcda2 - 1: a - 2: b - 3: c - 4: d - 5: e - 6: f - 7: g - 8: h - 9: i -10: j -11: k -12: cd - -/(cat(a(ract|tonic)|erpillar)) \1()2(3)/ - cataract cataract23 - 0: cataract cataract23 - 1: cataract - 2: aract - 3: ract - 4: - 5: 3 - catatonic catatonic23 - 0: catatonic catatonic23 - 1: catatonic - 2: atonic - 3: tonic - 4: - 5: 3 - caterpillar caterpillar23 - 0: caterpillar caterpillar23 - 1: caterpillar - 2: erpillar - 3: <unset> - 4: - 5: 3 - - -/^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 - 0: From abcd Mon Sep 01 12:33 - 1: abcd - -/^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 - 0: From abcd Mon Sep 01 12:33 - 1: Sep - From abcd Mon Sep 1 12:33:02 1997 - 0: From abcd Mon Sep 1 12:33 - 1: Sep - *** Failers -No match - From abcd Sep 01 12:33:02 1997 -No match - -/^12.34/s - 12\n34 - 0: 12\x0a34 - 12\r34 - 0: 12\x0d34 - -/\w+(?=\t)/ - the quick brown\t fox - 0: brown - -/foo(?!bar)(.*)/ - foobar is foolish see? - 0: foolish see? - 1: lish see? - -/(?:(?!foo)...|^.{0,2})bar(.*)/ - foobar crowbar etc - 0: rowbar etc - 1: etc - barrel - 0: barrel - 1: rel - 2barrel - 0: 2barrel - 1: rel - A barrel - 0: A barrel - 1: rel - -/^(\D*)(?=\d)(?!123)/ - abc456 - 0: abc - 1: abc - *** Failers -No match - abc123 -No match - -/^1234(?# test newlines - inside)/ - 1234 - 0: 1234 - -/^1234 #comment in extended re - /x - 1234 - 0: 1234 - -/#rhubarb - abcd/x - abcd - 0: abcd - -/^abcd#rhubarb/x - abcd - 0: abcd - -/^(a)\1{2,3}(.)/ - aaab - 0: aaab - 1: a - 2: b - aaaab - 0: aaaab - 1: a - 2: b - aaaaab - 0: aaaaa - 1: a - 2: a - aaaaaab - 0: aaaaa - 1: a - 2: a - -/(?!^)abc/ - the abc - 0: abc - *** Failers -No match - abc -No match - -/(?=^)abc/ - abc - 0: abc - *** Failers -No match - the abc -No match - -/^[ab]{1,3}(ab*|b)/ - aabbbbb - 0: aabb - 1: b - -/^[ab]{1,3}?(ab*|b)/ - aabbbbb - 0: aabbbbb - 1: abbbbb - -/^[ab]{1,3}?(ab*?|b)/ - aabbbbb - 0: aa - 1: a - -/^[ab]{1,3}(ab*?|b)/ - aabbbbb - 0: aabb - 1: b - -/ (?: [\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> - 0: Alan Other <user@dom.ain> - <user\@dom.ain> - 0: user@dom.ain - user\@dom.ain - 0: user@dom.ain - \"A. Other\" <user.1234\@dom.ain> (a comment) - 0: "A. Other" <user.1234@dom.ain> (a comment) - A. Other <user.1234\@dom.ain> (a comment) - 0: Other <user.1234@dom.ain> (a comment) - \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay - 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay - A missing angle <user\@some.where - 0: user@some.where - *** Failers -No match - The quick brown fox -No match - -/[\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 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 -# 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> - 0: Alan Other <user@dom.ain> - <user\@dom.ain> - 0: user@dom.ain - user\@dom.ain - 0: user@dom.ain - \"A. Other\" <user.1234\@dom.ain> (a comment) - 0: "A. Other" <user.1234@dom.ain> - A. Other <user.1234\@dom.ain> (a comment) - 0: Other <user.1234@dom.ain> - \"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay - 0: "/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/"@x400-re.lay - A missing angle <user\@some.where - 0: user@some.where - *** Failers -No match - The quick brown fox -No match - -/abc\0def\00pqr\000xyz\0000AB/ - abc\0def\00pqr\000xyz\0000AB - 0: abc\x00def\x00pqr\x00xyz\x000AB - abc456 abc\0def\00pqr\000xyz\0000ABCDE - 0: abc\x00def\x00pqr\x00xyz\x000AB - -/abc\x0def\x00pqr\x000xyz\x0000AB/ - abc\x0def\x00pqr\x000xyz\x0000AB - 0: abc\x0def\x00pqr\x000xyz\x0000AB - abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE - 0: abc\x0def\x00pqr\x000xyz\x0000AB - -/^[\000-\037]/ - \0A - 0: \x00 - \01B - 0: \x01 - \037C - 0: \x1f - -/\0*/ - \0\0\0\0 - 0: \x00\x00\x00\x00 - -/A\x0{2,3}Z/ - The A\x0\x0Z - 0: A\x00\x00Z - An A\0\x0\0Z - 0: A\x00\x00\x00Z - *** Failers -No match - A\0Z -No match - A\0\x0\0\x0Z -No match - -/^(cow|)\1(bell)/ - cowcowbell - 0: cowcowbell - 1: cow - 2: bell - bell - 0: bell - 1: - 2: bell - *** Failers -No match - cowbell -No match - -/^\s/ - \040abc - 0: - \x0cabc - 0: \x0c - \nabc - 0: \x0a - \rabc - 0: \x0d - \tabc - 0: \x09 - *** Failers -No match - abc -No match - -/^a b - c/x - abc - 0: abc - -/^(a|)\1*b/ - ab - 0: ab - 1: a - aaaab - 0: aaaab - 1: a - b - 0: b - 1: - *** Failers -No match - acb -No match - -/^(a|)\1+b/ - aab - 0: aab - 1: a - aaaab - 0: aaaab - 1: a - b - 0: b - 1: - *** Failers -No match - ab -No match - -/^(a|)\1?b/ - ab - 0: ab - 1: a - aab - 0: aab - 1: a - b - 0: b - 1: - *** Failers -No match - acb -No match - -/^(a|)\1{2}b/ - aaab - 0: aaab - 1: a - b - 0: b - 1: - *** Failers -No match - ab -No match - aab -No match - aaaab -No match - -/^(a|)\1{2,3}b/ - aaab - 0: aaab - 1: a - aaaab - 0: aaaab - 1: a - b - 0: b - 1: - *** Failers -No match - ab -No match - aab -No match - aaaaab -No match - -/ab{1,3}bc/ - abbbbc - 0: abbbbc - abbbc - 0: abbbc - abbc - 0: abbc - *** Failers -No match - abc -No match - abbbbbc -No match - -/([^.]*)\.([^:]*):[T ]+(.*)/ - track1.title:TBlah blah blah - 0: track1.title:TBlah blah blah - 1: track1 - 2: title - 3: Blah blah blah - -/([^.]*)\.([^:]*):[T ]+(.*)/i - track1.title:TBlah blah blah - 0: track1.title:TBlah blah blah - 1: track1 - 2: title - 3: Blah blah blah - -/([^.]*)\.([^:]*):[t ]+(.*)/i - track1.title:TBlah blah blah - 0: track1.title:TBlah blah blah - 1: track1 - 2: title - 3: Blah blah blah - -/^[W-c]+$/ - WXY_^abc - 0: WXY_^abc - *** Failers -No match - wxy -No match - -/^[W-c]+$/i - WXY_^abc - 0: WXY_^abc - wxy_^ABC - 0: wxy_^ABC - -/^[\x3f-\x5F]+$/i - WXY_^abc - 0: WXY_^abc - wxy_^ABC - 0: wxy_^ABC - -/^abc$/m - abc - 0: abc - qqq\nabc - 0: abc - abc\nzzz - 0: abc - qqq\nabc\nzzz - 0: abc - -/^abc$/ - abc - 0: abc - *** Failers -No match - qqq\nabc -No match - abc\nzzz -No match - qqq\nabc\nzzz -No match - -/\Aabc\Z/m - abc - 0: abc - abc\n - 0: abc - *** Failers -No match - qqq\nabc -No match - abc\nzzz -No match - qqq\nabc\nzzz -No match - -/\A(.)*\Z/s - abc\ndef - 0: abc\x0adef - 1: f - -/\A(.)*\Z/m - *** Failers - 0: *** Failers - 1: s - abc\ndef -No match - -/(?:b)|(?::+)/ - b::c - 0: b - c::b - 0: :: - -/[-az]+/ - az- - 0: az- - *** Failers - 0: a - b -No match - -/[az-]+/ - za- - 0: za- - *** Failers - 0: a - b -No match - -/[a\-z]+/ - a-z - 0: a-z - *** Failers - 0: a - b -No match - -/[a-z]+/ - abcdxyz - 0: abcdxyz - -/[\d-]+/ - 12-34 - 0: 12-34 - *** Failers -No match - aaa -No match - -/[\d-z]+/ - 12-34z - 0: 12-34z - *** Failers -No match - aaa -No match - -/\x5c/ - \\ - 0: \ - -/\x20Z/ - the Zoo - 0: Z - *** Failers -No match - Zulu -No match - -/(abc)\1/i - abcabc - 0: abcabc - 1: abc - ABCabc - 0: ABCabc - 1: ABC - abcABC - 0: abcABC - 1: abc - -/ab{3cd/ - ab{3cd - 0: ab{3cd - -/ab{3,cd/ - ab{3,cd - 0: ab{3,cd - -/ab{3,4a}cd/ - ab{3,4a}cd - 0: ab{3,4a}cd - -/{4,5a}bc/ - {4,5a}bc - 0: {4,5a}bc - -/abc$/ - abc - 0: abc - abc\n - 0: abc - *** Failers -No match - abc\ndef -No match - -/(abc)\123/ - abc\x53 - 0: abcS - 1: abc - -/(abc)\223/ - abc\x93 - 0: abc\x93 - 1: abc - -/(abc)\323/ - abc\xd3 - 0: abc\xd3 - 1: abc - -/(abc)\100/ - abc\x40 - 0: abc@ - 1: abc - abc\100 - 0: abc@ - 1: abc - -/(abc)\1000/ - abc\x400 - 0: abc@0 - 1: abc - abc\x40\x30 - 0: abc@0 - 1: abc - abc\1000 - 0: abc@0 - 1: abc - abc\100\x30 - 0: abc@0 - 1: abc - abc\100\060 - 0: abc@0 - 1: abc - abc\100\60 - 0: abc@0 - 1: abc - -/^A\8B\9C$/ - A8B9C - 0: A8B9C - *** Failers -No match - A\08B\09C -No match - -/^(A)(B)(C)(D)(E)(F)(G)(H)(I)\8\9$/ - ABCDEFGHIHI - 0: ABCDEFGHIHI - 1: A - 2: B - 3: C - 4: D - 5: E - 6: F - 7: G - 8: H - 9: I - -/^[A\8B\9C]+$/ - A8B9C - 0: A8B9C - *** Failers -No match - A8B9C\x00 -No match - -/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\12\123/ - abcdefghijkllS - 0: abcdefghijkllS - 1: a - 2: b - 3: c - 4: d - 5: e - 6: f - 7: g - 8: h - 9: i -10: j -11: k -12: l - -/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/ - abcdefghijk\12S - 0: abcdefghijk\x0aS - 1: a - 2: b - 3: c - 4: d - 5: e - 6: f - 7: g - 8: h - 9: i -10: j -11: k - -/ab\idef/ - abidef - 0: abidef - -/a{0}bc/ - bc - 0: bc - -/(a|(bc)){0,0}?xyz/ - xyz - 0: xyz - -/abc[\10]de/ - abc\010de - 0: abc\x08de - -/abc[\1]de/ - abc\1de - 0: abc\x01de - -/(abc)[\1]de/ - abc\1de - 0: abc\x01de - 1: abc - -/(?s)a.b/ - a\nb - 0: a\x0ab - -/^([^a])([^\b])([^c]*)([^d]{3,4})/ - baNOTccccd - 0: baNOTcccc - 1: b - 2: a - 3: NOT - 4: cccc - baNOTcccd - 0: baNOTccc - 1: b - 2: a - 3: NOT - 4: ccc - baNOTccd - 0: baNOTcc - 1: b - 2: a - 3: NO - 4: Tcc - bacccd - 0: baccc - 1: b - 2: a - 3: - 4: ccc - *** Failers - 0: *** Failers - 1: * - 2: * - 3: * Fail - 4: ers - anything -No match - b\bc -No match - baccd -No match - -/[^a]/ - Abc - 0: A - -/[^a]/i - Abc - 0: b - -/[^a]+/ - AAAaAbc - 0: AAA - -/[^a]+/i - AAAaAbc - 0: bc - -/[^a]+/ - bbb\nccc - 0: bbb\x0accc - -/[^k]$/ - abc - 0: c - *** Failers - 0: s - abk -No match - -/[^k]{2,3}$/ - abc - 0: abc - kbc - 0: bc - kabc - 0: abc - *** Failers - 0: ers - abk -No match - akb -No match - akk -No match - -/^\d{8,}\@.+[^k]$/ - 12345678\@a.b.c.d - 0: 12345678@a.b.c.d - 123456789\@x.y.z - 0: 123456789@x.y.z - *** Failers -No match - 12345678\@x.y.uk -No match - 1234567\@a.b.c.d -No match - -/(a)\1{8,}/ - aaaaaaaaa - 0: aaaaaaaaa - 1: a - aaaaaaaaaa - 0: aaaaaaaaaa - 1: a - *** Failers -No match - aaaaaaa -No match - -/[^a]/ - aaaabcd - 0: b - aaAabcd - 0: A - -/[^a]/i - aaaabcd - 0: b - aaAabcd - 0: b - -/[^az]/ - aaaabcd - 0: b - aaAabcd - 0: A - -/[^az]/i - aaaabcd - 0: b - aaAabcd - 0: b - -/\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377/ - \000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377 - 0: \x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~\x7f\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xad\xae\xaf\xb0\xb1\xb2\xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba\xbb\xbc\xbd\xbe\xbf\xc0\xc1\xc2\xc3\xc4\xc5\xc6\xc7\xc8\xc9\xca\xcb\xcc\xcd\xce\xcf\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd7\xd8\xd9\xda\xdb\xdc\xdd\xde\xdf\xe0\xe1\xe2\xe3\xe4\xe5\xe6\xe7\xe8\xe9\xea\xeb\xec\xed\xee\xef\xf0\xf1\xf2\xf3\xf4\xf5\xf6\xf7\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff - -/P[^*]TAIRE[^*]{1,6}?LL/ - xxxxxxxxxxxPSTAIREISLLxxxxxxxxx - 0: PSTAIREISLL - -/P[^*]TAIRE[^*]{1,}?LL/ - xxxxxxxxxxxPSTAIREISLLxxxxxxxxx - 0: PSTAIREISLL - -/(\.\d\d[1-9]?)\d+/ - 1.230003938 - 0: .230003938 - 1: .23 - 1.875000282 - 0: .875000282 - 1: .875 - 1.235 - 0: .235 - 1: .23 - -/(\.\d\d((?=0)|\d(?=\d)))/ - 1.230003938 - 0: .23 - 1: .23 - 2: - 1.875000282 - 0: .875 - 1: .875 - 2: 5 - *** Failers -No match - 1.235 -No match - -/a(?)b/ - ab - 0: ab - -/\b(foo)\s+(\w+)/i - Food is on the foo table - 0: foo table - 1: foo - 2: table - -/foo(.*)bar/ - The food is under the bar in the barn. - 0: food is under the bar in the bar - 1: d is under the bar in the - -/foo(.*?)bar/ - The food is under the bar in the barn. - 0: food is under the bar - 1: d is under the - -/(.*)(\d*)/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: 53147 - 2: - -/(.*)(\d+)/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: 5314 - 2: 7 - -/(.*?)(\d*)/ - I have 2 numbers: 53147 - 0: - 1: - 2: - -/(.*?)(\d+)/ - I have 2 numbers: 53147 - 0: I have 2 - 1: I have - 2: 2 - -/(.*)(\d+)$/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: 5314 - 2: 7 - -/(.*?)(\d+)$/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: - 2: 53147 - -/(.*)\b(\d+)$/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: - 2: 53147 - -/(.*\D)(\d+)$/ - I have 2 numbers: 53147 - 0: I have 2 numbers: 53147 - 1: I have 2 numbers: - 2: 53147 - -/^\D*(?!123)/ - ABC123 - 0: AB - -/^(\D*)(?=\d)(?!123)/ - ABC445 - 0: ABC - 1: ABC - *** Failers -No match - ABC123 -No match - -/^[W-]46]/ - W46]789 - 0: W46] - -46]789 - 0: -46] - *** Failers -No match - Wall -No match - Zebra -No match - 42 -No match - [abcd] -No match - ]abcd[ -No match - -/^[W-\]46]/ - W46]789 - 0: W - Wall - 0: W - Zebra - 0: Z - Xylophone - 0: X - 42 - 0: 4 - [abcd] - 0: [ - ]abcd[ - 0: ] - \\backslash - 0: \ - *** Failers -No match - -46]789 -No match - well -No match - -/\d\d\/\d\d\/\d\d\d\d/ - 01/01/2000 - 0: 01/01/2000 - -/word (?:[a-zA-Z0-9]+ ){0,10}otherword/ - word cat dog elephant mussel cow horse canary baboon snake shark otherword - 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword - word cat dog elephant mussel cow horse canary baboon snake shark -No match - -/word (?:[a-zA-Z0-9]+ ){0,300}otherword/ - 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 -No match - -/^(a){0,0}/ - bcd - 0: - abc - 0: - aab - 0: - -/^(a){0,1}/ - bcd - 0: - abc - 0: a - 1: a - aab - 0: a - 1: a - -/^(a){0,2}/ - bcd - 0: - abc - 0: a - 1: a - aab - 0: aa - 1: a - -/^(a){0,3}/ - bcd - 0: - abc - 0: a - 1: a - aab - 0: aa - 1: a - aaa - 0: aaa - 1: a - -/^(a){0,}/ - bcd - 0: - abc - 0: a - 1: a - aab - 0: aa - 1: a - aaa - 0: aaa - 1: a - aaaaaaaa - 0: aaaaaaaa - 1: a - -/^(a){1,1}/ - bcd -No match - abc - 0: a - 1: a - aab - 0: a - 1: a - -/^(a){1,2}/ - bcd -No match - abc - 0: a - 1: a - aab - 0: aa - 1: a - -/^(a){1,3}/ - bcd -No match - abc - 0: a - 1: a - aab - 0: aa - 1: a - aaa - 0: aaa - 1: a - -/^(a){1,}/ - bcd -No match - abc - 0: a - 1: a - aab - 0: aa - 1: a - aaa - 0: aaa - 1: a - aaaaaaaa - 0: aaaaaaaa - 1: a - -/.*\.gif/ - borfle\nbib.gif\nno - 0: bib.gif - -/.{0,}\.gif/ - borfle\nbib.gif\nno - 0: bib.gif - -/.*\.gif/m - borfle\nbib.gif\nno - 0: bib.gif - -/.*\.gif/s - borfle\nbib.gif\nno - 0: borfle\x0abib.gif - -/.*\.gif/ms - borfle\nbib.gif\nno - 0: borfle\x0abib.gif - -/.*$/ - borfle\nbib.gif\nno - 0: no - -/.*$/m - borfle\nbib.gif\nno - 0: borfle - -/.*$/s - borfle\nbib.gif\nno - 0: borfle\x0abib.gif\x0ano - -/.*$/ms - borfle\nbib.gif\nno - 0: borfle\x0abib.gif\x0ano - -/.*$/ - borfle\nbib.gif\nno\n - 0: no - -/.*$/m - borfle\nbib.gif\nno\n - 0: borfle - -/.*$/s - borfle\nbib.gif\nno\n - 0: borfle\x0abib.gif\x0ano\x0a - -/.*$/ms - borfle\nbib.gif\nno\n - 0: borfle\x0abib.gif\x0ano\x0a - -/(.*X|^B)/ - abcde\n1234Xyz - 0: 1234X - 1: 1234X - BarFoo - 0: B - 1: B - *** Failers -No match - abcde\nBar -No match - -/(.*X|^B)/m - abcde\n1234Xyz - 0: 1234X - 1: 1234X - BarFoo - 0: B - 1: B - abcde\nBar - 0: B - 1: B - -/(.*X|^B)/s - abcde\n1234Xyz - 0: abcde\x0a1234X - 1: abcde\x0a1234X - BarFoo - 0: B - 1: B - *** Failers -No match - abcde\nBar -No match - -/(.*X|^B)/ms - abcde\n1234Xyz - 0: abcde\x0a1234X - 1: abcde\x0a1234X - BarFoo - 0: B - 1: B - abcde\nBar - 0: B - 1: B - -/(?s)(.*X|^B)/ - abcde\n1234Xyz - 0: abcde\x0a1234X - 1: abcde\x0a1234X - BarFoo - 0: B - 1: B - *** Failers -No match - abcde\nBar -No match - -/(?s:.*X|^B)/ - abcde\n1234Xyz - 0: abcde\x0a1234X - BarFoo - 0: B - *** Failers -No match - abcde\nBar -No match - -/^.*B/ - **** Failers -No match - abc\nB -No match - -/(?s)^.*B/ - abc\nB - 0: abc\x0aB - -/(?m)^.*B/ - abc\nB - 0: B - -/(?ms)^.*B/ - abc\nB - 0: abc\x0aB - -/(?ms)^B/ - abc\nB - 0: B - -/(?s)B$/ - B\n - 0: B - -/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/ - 123456654321 - 0: 123456654321 - -/^\d\d\d\d\d\d\d\d\d\d\d\d/ - 123456654321 - 0: 123456654321 - -/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/ - 123456654321 - 0: 123456654321 - -/^[abc]{12}/ - abcabcabcabc - 0: abcabcabcabc - -/^[a-c]{12}/ - abcabcabcabc - 0: abcabcabcabc - -/^(a|b|c){12}/ - abcabcabcabc - 0: abcabcabcabc - 1: c - -/^[abcdefghijklmnopqrstuvwxy0123456789]/ - n - 0: n - *** Failers -No match - z -No match - -/abcde{0,0}/ - abcd - 0: abcd - *** Failers -No match - abce -No match - -/ab[cd]{0,0}e/ - abe - 0: abe - *** Failers -No match - abcde -No match - -/ab(c){0,0}d/ - abd - 0: abd - *** Failers -No match - abcd -No match - -/a(b*)/ - a - 0: a - 1: - ab - 0: ab - 1: b - abbbb - 0: abbbb - 1: bbbb - *** Failers - 0: a - 1: - bbbbb -No match - -/ab\d{0}e/ - abe - 0: abe - *** Failers -No match - ab1e -No match - -/"([^\\"]+|\\.)*"/ - the \"quick\" brown fox - 0: "quick" - 1: quick - \"the \\\"quick\\\" brown fox\" - 0: "the \"quick\" brown fox" - 1: brown fox - -/.*?/g+ - abc - 0: - 0+ abc - 0: a - 0+ bc - 0: - 0+ bc - 0: b - 0+ c - 0: - 0+ c - 0: c - 0+ - 0: - 0+ - -/\b/g+ - abc - 0: - 0+ abc - 0: - 0+ - -/\b/+g - abc - 0: - 0+ abc - 0: - 0+ - -//g - abc - 0: - 0: - 0: - 0: - -/<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>/is - <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR> - 0: <TR BGCOLOR='#DBE9E9'><TD align=left valign=top>43.<a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286)</a></TD><TD align=left valign=top>Lega lstaff.com</TD><TD align=left valign=top>CA - Statewide</TD></TR> - 1: BGCOLOR='#DBE9E9' - 2: align=left valign=top - 3: 43. - 4: <a href='joblist.cfm?JobID=94 6735&Keyword='>Word Processor<BR>(N-1286) - 5: - 6: - 7: <unset> - 8: align=left valign=top - 9: Lega lstaff.com -10: align=left valign=top -11: CA - Statewide - -/a[^a]b/ - acb - 0: acb - a\nb - 0: a\x0ab - -/a.b/ - acb - 0: acb - *** Failers -No match - a\nb -No match - -/a[^a]b/s - acb - 0: acb - a\nb - 0: a\x0ab - -/a.b/s - acb - 0: acb - a\nb - 0: a\x0ab - -/^(b+?|a){1,2}?c/ - bac - 0: bac - 1: a - bbac - 0: bbac - 1: a - bbbac - 0: bbbac - 1: a - bbbbac - 0: bbbbac - 1: a - bbbbbac - 0: bbbbbac - 1: a - -/^(b+|a){1,2}?c/ - bac - 0: bac - 1: a - bbac - 0: bbac - 1: a - bbbac - 0: bbbac - 1: a - bbbbac - 0: bbbbac - 1: a - bbbbbac - 0: bbbbbac - 1: a - -/(?!\A)x/m - x\nb\n -No match - a\bx\n - 0: x - -/\x0{ab}/ - \0{ab} - 0: \x00{ab} - -/(A|B)*?CD/ - CD - 0: CD - -/(A|B)*CD/ - CD - 0: CD - -/(AB)*?\1/ - ABABAB - 0: ABAB - 1: AB - -/(AB)*\1/ - ABABAB - 0: ABABAB - 1: AB - -/(?<!bar)foo/ - foo - 0: foo - catfood - 0: foo - arfootle - 0: foo - rfoosh - 0: foo - *** Failers -No match - barfoo -No match - towbarfoo -No match - -/\w{3}(?<!bar)foo/ - catfood - 0: catfoo - *** Failers -No match - foo -No match - barfoo -No match - towbarfoo -No match - -/(?<=(foo)a)bar/ - fooabar - 0: bar - 1: foo - *** Failers -No match - bar -No match - foobbar -No match - -/\Aabc\z/m - abc - 0: abc - *** Failers -No match - abc\n -No match - qqq\nabc -No match - abc\nzzz -No match - qqq\nabc\nzzz -No match - -"(?>.*/)foo" - /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/ -No match - -"(?>.*/)foo" - /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo - 0: /this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo - -/(?>(\.\d\d[1-9]?))\d+/ - 1.230003938 - 0: .230003938 - 1: .23 - 1.875000282 - 0: .875000282 - 1: .875 - *** Failers -No match - 1.235 -No match - -/^((?>\w+)|(?>\s+))*$/ - now is the time for all good men to come to the aid of the party - 0: now is the time for all good men to come to the aid of the party - 1: party - *** Failers -No match - this is not a line with only words and spaces! -No match - -/(\d+)(\w)/ - 12345a - 0: 12345a - 1: 12345 - 2: a - 12345+ - 0: 12345 - 1: 1234 - 2: 5 - -/((?>\d+))(\w)/ - 12345a - 0: 12345a - 1: 12345 - 2: a - *** Failers -No match - 12345+ -No match - -/(?>a+)b/ - aaab - 0: aaab - -/((?>a+)b)/ - aaab - 0: aaab - 1: aaab - -/(?>(a+))b/ - aaab - 0: aaab - 1: aaa - -/(?>b)+/ - aaabbbccc - 0: bbb - -/(?>a+|b+|c+)*c/ - aaabbbbccccd - 0: aaabbbbc - -/((?>[^()]+)|\([^()]*\))+/ - ((abc(ade)ufh()()x - 0: abc(ade)ufh()()x - 1: x - -/\(((?>[^()]+)|\([^()]+\))+\)/ - (abc) - 0: (abc) - 1: abc - (abc(def)xyz) - 0: (abc(def)xyz) - 1: xyz - *** Failers -No match - ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - -/a(?-i)b/i - ab - 0: ab - Ab - 0: Ab - *** Failers -No match - aB -No match - AB -No match - -/(a (?x)b c)d e/ - a bcd e - 0: a bcd e - 1: a bc - *** Failers -No match - a b cd e -No match - abcd e -No match - a bcde -No match - -/(a b(?x)c d (?-x)e f)/ - a bcde f - 0: a bcde f - 1: a bcde f - *** Failers -No match - abcdef -No match - -/(a(?i)b)c/ - abc - 0: abc - 1: ab - aBc - 0: aBc - 1: aB - *** Failers -No match - abC -No match - aBC -No match - Abc -No match - ABc -No match - ABC -No match - AbC -No match - -/a(?i:b)c/ - abc - 0: abc - aBc - 0: aBc - *** Failers -No match - ABC -No match - abC -No match - aBC -No match - -/a(?i:b)*c/ - aBc - 0: aBc - aBBc - 0: aBBc - *** Failers -No match - aBC -No match - aBBC -No match - -/a(?=b(?i)c)\w\wd/ - abcd - 0: abcd - abCd - 0: abCd - *** Failers -No match - aBCd -No match - abcD -No match - -/(?s-i:more.*than).*million/i - more than million - 0: more than million - more than MILLION - 0: more than MILLION - more \n than Million - 0: more \x0a than Million - *** Failers -No match - MORE THAN MILLION -No match - more \n than \n million -No match - -/(?:(?s-i)more.*than).*million/i - more than million - 0: more than million - more than MILLION - 0: more than MILLION - more \n than Million - 0: more \x0a than Million - *** Failers -No match - MORE THAN MILLION -No match - more \n than \n million -No match - -/(?>a(?i)b+)+c/ - abc - 0: abc - aBbc - 0: aBbc - aBBc - 0: aBBc - *** Failers -No match - Abc -No match - abAb -No match - abbC -No match - -/(?=a(?i)b)\w\wc/ - abc - 0: abc - aBc - 0: aBc - *** Failers -No match - Ab -No match - abC -No match - aBC -No match - -/(?<=a(?i)b)(\w\w)c/ - abxxc - 0: xxc - 1: xx - aBxxc - 0: xxc - 1: xx - *** Failers -No match - Abxxc -No match - ABxxc -No match - abxxC -No match - -/(?:(a)|b)(?(1)A|B)/ - aA - 0: aA - 1: a - bB - 0: bB - *** Failers -No match - aB -No match - bA -No match - -/^(a)?(?(1)a|b)+$/ - aa - 0: aa - 1: a - b - 0: b - bb - 0: bb - *** Failers -No match - ab -No match - -/^(?(?=abc)\w{3}:|\d\d)$/ - abc: - 0: abc: - 12 - 0: 12 - *** Failers -No match - 123 -No match - xyz -No match - -/^(?(?!abc)\d\d|\w{3}:)$/ - abc: - 0: abc: - 12 - 0: 12 - *** Failers -No match - 123 -No match - xyz -No match - -/(?(?<=foo)bar|cat)/ - foobar - 0: bar - cat - 0: cat - fcat - 0: cat - focat - 0: cat - *** Failers -No match - foocat -No match - -/(?(?<!foo)cat|bar)/ - foobar - 0: bar - cat - 0: cat - fcat - 0: cat - focat - 0: cat - *** Failers -No match - foocat -No match - -/( \( )? [^()]+ (?(1) \) |) /x - abcd - 0: abcd - (abcd) - 0: (abcd) - 1: ( - the quick (abcd) fox - 0: the quick - (abcd - 0: abcd - -/( \( )? [^()]+ (?(1) \) ) /x - abcd - 0: abcd - (abcd) - 0: (abcd) - 1: ( - the quick (abcd) fox - 0: the quick - (abcd - 0: abcd - -/^(?(2)a|(1)(2))+$/ - 12 - 0: 12 - 1: 1 - 2: 2 - 12a - 0: 12a - 1: 1 - 2: 2 - 12aa - 0: 12aa - 1: 1 - 2: 2 - *** Failers -No match - 1234 -No match - -/((?i)blah)\s+\1/ - blah blah - 0: blah blah - 1: blah - BLAH BLAH - 0: BLAH BLAH - 1: BLAH - Blah Blah - 0: Blah Blah - 1: Blah - blaH blaH - 0: blaH blaH - 1: blaH - *** Failers -No match - blah BLAH -No match - Blah blah -No match - blaH blah -No match - -/((?i)blah)\s+(?i:\1)/ - blah blah - 0: blah blah - 1: blah - BLAH BLAH - 0: BLAH BLAH - 1: BLAH - Blah Blah - 0: Blah Blah - 1: Blah - blaH blaH - 0: blaH blaH - 1: blaH - blah BLAH - 0: blah BLAH - 1: blah - Blah blah - 0: Blah blah - 1: Blah - blaH blah - 0: blaH blah - 1: blaH - -/(?>a*)*/ - a - 0: a - aa - 0: aa - aaaa - 0: aaaa - -/(abc|)+/ - abc - 0: abc - 1: - abcabc - 0: abcabc - 1: - abcabcabc - 0: abcabcabc - 1: - xyz - 0: - 1: - -/([a]*)*/ - a - 0: a - 1: - aaaaa - 0: aaaaa - 1: - -/([ab]*)*/ - a - 0: a - 1: - b - 0: b - 1: - ababab - 0: ababab - 1: - aaaabcde - 0: aaaab - 1: - bbbb - 0: bbbb - 1: - -/([^a]*)*/ - b - 0: b - 1: - bbbb - 0: bbbb - 1: - aaa - 0: - 1: - -/([^ab]*)*/ - cccc - 0: cccc - 1: - abab - 0: - 1: - -/([a]*?)*/ - a - 0: - 1: - aaaa - 0: - 1: - -/([ab]*?)*/ - a - 0: - 1: - b - 0: - 1: - abab - 0: - 1: - baba - 0: - 1: - -/([^a]*?)*/ - b - 0: - 1: - bbbb - 0: - 1: - aaa - 0: - 1: - -/([^ab]*?)*/ - c - 0: - 1: - cccc - 0: - 1: - baba - 0: - 1: - -/(?>a*)*/ - a - 0: a - aaabcde - 0: aaa - -/((?>a*))*/ - aaaaa - 0: aaaaa - 1: - aabbaa - 0: aa - 1: - -/((?>a*?))*/ - aaaaa - 0: - 1: - aabbaa - 0: - 1: - -/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} | \d{2}-\d{2}-\d{2} ) /x - 12-sep-98 - 0: 12-sep-98 - 12-09-98 - 0: 12-09-98 - *** Failers -No match - sep-12-98 -No match - -/(?<=(foo))bar\1/ - foobarfoo - 0: barfoo - 1: foo - foobarfootling - 0: barfoo - 1: foo - *** Failers -No match - foobar -No match - barfoo -No match - -/(?i:saturday|sunday)/ - saturday - 0: saturday - sunday - 0: sunday - Saturday - 0: Saturday - Sunday - 0: Sunday - SATURDAY - 0: SATURDAY - SUNDAY - 0: SUNDAY - SunDay - 0: SunDay - -/(a(?i)bc|BB)x/ - abcx - 0: abcx - 1: abc - aBCx - 0: aBCx - 1: aBC - bbx - 0: bbx - 1: bb - BBx - 0: BBx - 1: BB - *** Failers -No match - abcX -No match - aBCX -No match - bbX -No match - BBX -No match - -/^([ab](?i)[cd]|[ef])/ - ac - 0: ac - 1: ac - aC - 0: aC - 1: aC - bD - 0: bD - 1: bD - elephant - 0: e - 1: e - Europe - 0: E - 1: E - frog - 0: f - 1: f - France - 0: F - 1: F - *** Failers -No match - Africa -No match - -/^(ab|a(?i)[b-c](?m-i)d|x(?i)y|z)/ - ab - 0: ab - 1: ab - aBd - 0: aBd - 1: aBd - xy - 0: xy - 1: xy - xY - 0: xY - 1: xY - zebra - 0: z - 1: z - Zambesi - 0: Z - 1: Z - *** Failers -No match - aCD -No match - XY -No match - -/(?<=foo\n)^bar/m - foo\nbar - 0: bar - *** Failers -No match - bar -No match - baz\nbar -No match - -/(?<=(?<!foo)bar)baz/ - barbaz - 0: baz - barbarbaz - 0: baz - koobarbaz - 0: baz - *** Failers -No match - baz -No match - foobarbaz -No match - -/The cases of aaaa and aaaaaa are missed out below because Perl does things/ -/differently. We know that odd, and maybe incorrect, things happen with/ -No match -/recursive references in Perl, as far as 5.11.3 - see some stuff in test #2./ -No match - -/^(a\1?){4}$/ - a -No match - aa -No match - aaa -No match - aaaaa - 0: aaaaa - 1: a - aaaaaaa - 0: aaaaaaa - 1: a - aaaaaaaa -No match - aaaaaaaaa -No match - aaaaaaaaaa - 0: aaaaaaaaaa - 1: aaaa - aaaaaaaaaaa -No match - aaaaaaaaaaaa -No match - aaaaaaaaaaaaa -No match - aaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaaa -No match - -/^(a\1?)(a\1?)(a\2?)(a\3?)$/ - a -No match - aa -No match - aaa -No match - aaaa - 0: aaaa - 1: a - 2: a - 3: a - 4: a - aaaaa - 0: aaaaa - 1: a - 2: aa - 3: a - 4: a - aaaaaa - 0: aaaaaa - 1: a - 2: aa - 3: a - 4: aa - aaaaaaa - 0: aaaaaaa - 1: a - 2: aa - 3: aaa - 4: a - aaaaaaaa -No match - aaaaaaaaa -No match - aaaaaaaaaa - 0: aaaaaaaaaa - 1: a - 2: aa - 3: aaa - 4: aaaa - aaaaaaaaaaa -No match - aaaaaaaaaaaa -No match - aaaaaaaaaaaaa -No match - aaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaaa -No match - -/The following tests are taken from the Perl 5.005 test suite; some of them/ -/are compatible with 5.004, but I'd rather not have to sort them out./ -No match - -/abc/ - abc - 0: abc - xabcy - 0: abc - ababc - 0: abc - *** Failers -No match - xbc -No match - axc -No match - abx -No match - -/ab*c/ - abc - 0: abc - -/ab*bc/ - abc - 0: abc - abbc - 0: abbc - abbbbc - 0: abbbbc - -/.{1}/ - abbbbc - 0: a - -/.{3,4}/ - abbbbc - 0: abbb - -/ab{0,}bc/ - abbbbc - 0: abbbbc - -/ab+bc/ - abbc - 0: abbc - *** Failers -No match - abc -No match - abq -No match - -/ab{1,}bc/ - -/ab+bc/ - abbbbc - 0: abbbbc - -/ab{1,}bc/ - abbbbc - 0: abbbbc - -/ab{1,3}bc/ - abbbbc - 0: abbbbc - -/ab{3,4}bc/ - abbbbc - 0: abbbbc - -/ab{4,5}bc/ - *** Failers -No match - abq -No match - abbbbc -No match - -/ab?bc/ - abbc - 0: abbc - abc - 0: abc - -/ab{0,1}bc/ - abc - 0: abc - -/ab?bc/ - -/ab?c/ - abc - 0: abc - -/ab{0,1}c/ - abc - 0: abc - -/^abc$/ - abc - 0: abc - *** Failers -No match - abbbbc -No match - abcc -No match - -/^abc/ - abcc - 0: abc - -/^abc$/ - -/abc$/ - aabc - 0: abc - *** Failers -No match - aabc - 0: abc - aabcd -No match - -/^/ - abc - 0: - -/$/ - abc - 0: - -/a.c/ - abc - 0: abc - axc - 0: axc - -/a.*c/ - axyzc - 0: axyzc - -/a[bc]d/ - abd - 0: abd - *** Failers -No match - axyzd -No match - abc -No match - -/a[b-d]e/ - ace - 0: ace - -/a[b-d]/ - aac - 0: ac - -/a[-b]/ - a- - 0: a- - -/a[b-]/ - a- - 0: a- - -/a]/ - a] - 0: a] - -/a[]]b/ - a]b - 0: a]b - -/a[^bc]d/ - aed - 0: aed - *** Failers -No match - abd -No match - abd -No match - -/a[^-b]c/ - adc - 0: adc - -/a[^]b]c/ - adc - 0: adc - *** Failers -No match - a-c - 0: a-c - a]c -No match - -/\ba\b/ - a- - 0: a - -a - 0: a - -a- - 0: a - -/\by\b/ - *** Failers -No match - xy -No match - yz -No match - xyz -No match - -/\Ba\B/ - *** Failers - 0: a - a- -No match - -a -No match - -a- -No match - -/\By\b/ - xy - 0: y - -/\by\B/ - yz - 0: y - -/\By\B/ - xyz - 0: y - -/\w/ - a - 0: a - -/\W/ - - - 0: - - *** Failers - 0: * - - - 0: - - a -No match - -/a\sb/ - a b - 0: a b - -/a\Sb/ - a-b - 0: a-b - *** Failers -No match - a-b - 0: a-b - a b -No match - -/\d/ - 1 - 0: 1 - -/\D/ - - - 0: - - *** Failers - 0: * - - - 0: - - 1 -No match - -/[\w]/ - a - 0: a - -/[\W]/ - - - 0: - - *** Failers - 0: * - - - 0: - - a -No match - -/a[\s]b/ - a b - 0: a b - -/a[\S]b/ - a-b - 0: a-b - *** Failers -No match - a-b - 0: a-b - a b -No match - -/[\d]/ - 1 - 0: 1 - -/[\D]/ - - - 0: - - *** Failers - 0: * - - - 0: - - 1 -No match - -/ab|cd/ - abc - 0: ab - abcd - 0: ab - -/()ef/ - def - 0: ef - 1: - -/$b/ - -/a\(b/ - a(b - 0: a(b - -/a\(*b/ - ab - 0: ab - a((b - 0: a((b - -/a\\b/ - a\b -No match - -/((a))/ - abc - 0: a - 1: a - 2: a - -/(a)b(c)/ - abc - 0: abc - 1: a - 2: c - -/a+b+c/ - aabbabc - 0: abc - -/a{1,}b{1,}c/ - aabbabc - 0: abc - -/a.+?c/ - abcabc - 0: abc - -/(a+|b)*/ - ab - 0: ab - 1: b - -/(a+|b){0,}/ - ab - 0: ab - 1: b - -/(a+|b)+/ - ab - 0: ab - 1: b - -/(a+|b){1,}/ - ab - 0: ab - 1: b - -/(a+|b)?/ - ab - 0: a - 1: a - -/(a+|b){0,1}/ - ab - 0: a - 1: a - -/[^ab]*/ - cde - 0: cde - -/abc/ - *** Failers -No match - b -No match - - -/a*/ - - -/([abc])*d/ - abbbcd - 0: abbbcd - 1: c - -/([abc])*bcd/ - abcd - 0: abcd - 1: a - -/a|b|c|d|e/ - e - 0: e - -/(a|b|c|d|e)f/ - ef - 0: ef - 1: e - -/abcd*efg/ - abcdefg - 0: abcdefg - -/ab*/ - xabyabbbz - 0: ab - xayabbbz - 0: a - -/(ab|cd)e/ - abcde - 0: cde - 1: cd - -/[abhgefdc]ij/ - hij - 0: hij - -/^(ab|cd)e/ - -/(abc|)ef/ - abcdef - 0: ef - 1: - -/(a|b)c*d/ - abcd - 0: bcd - 1: b - -/(ab|ab*)bc/ - abc - 0: abc - 1: a - -/a([bc]*)c*/ - abc - 0: abc - 1: bc - -/a([bc]*)(c*d)/ - abcd - 0: abcd - 1: bc - 2: d - -/a([bc]+)(c*d)/ - abcd - 0: abcd - 1: bc - 2: d - -/a([bc]*)(c+d)/ - abcd - 0: abcd - 1: b - 2: cd - -/a[bcd]*dcdcde/ - adcdcde - 0: adcdcde - -/a[bcd]+dcdcde/ - *** Failers -No match - abcde -No match - adcdcde -No match - -/(ab|a)b*c/ - abc - 0: abc - 1: ab - -/((a)(b)c)(d)/ - abcd - 0: abcd - 1: abc - 2: a - 3: b - 4: d - -/[a-zA-Z_][a-zA-Z0-9_]*/ - alpha - 0: alpha - -/^a(bc+|b[eh])g|.h$/ - abh - 0: bh - -/(bc+d$|ef*g.|h?i(j|k))/ - effgz - 0: effgz - 1: effgz - ij - 0: ij - 1: ij - 2: j - reffgz - 0: effgz - 1: effgz - *** Failers -No match - effg -No match - bcdd -No match - -/((((((((((a))))))))))/ - a - 0: a - 1: a - 2: a - 3: a - 4: a - 5: a - 6: a - 7: a - 8: a - 9: a -10: a - -/((((((((((a))))))))))\10/ - aa - 0: aa - 1: a - 2: a - 3: a - 4: a - 5: a - 6: a - 7: a - 8: a - 9: a -10: a - -/(((((((((a)))))))))/ - a - 0: a - 1: a - 2: a - 3: a - 4: a - 5: a - 6: a - 7: a - 8: a - 9: a - -/multiple words of text/ - *** Failers -No match - aa -No match - uh-uh -No match - -/multiple words/ - multiple words, yeah - 0: multiple words - -/(.*)c(.*)/ - abcde - 0: abcde - 1: ab - 2: de - -/\((.*), (.*)\)/ - (a, b) - 0: (a, b) - 1: a - 2: b - -/[k]/ - -/abcd/ - abcd - 0: abcd - -/a(bc)d/ - abcd - 0: abcd - 1: bc - -/a[-]?c/ - ac - 0: ac - -/(abc)\1/ - abcabc - 0: abcabc - 1: abc - -/([a-c]*)\1/ - abcabc - 0: abcabc - 1: abc - -/(a)|\1/ - a - 0: a - 1: a - *** Failers - 0: a - 1: a - ab - 0: a - 1: a - x -No match - -/(([a-c])b*?\2)*/ - ababbbcbc - 0: ababb - 1: bb - 2: b - -/(([a-c])b*?\2){3}/ - ababbbcbc - 0: ababbbcbc - 1: cbc - 2: c - -/((\3|b)\2(a)x)+/ - aaaxabaxbaaxbbax - 0: bbax - 1: bbax - 2: b - 3: a - -/((\3|b)\2(a)){2,}/ - bbaababbabaaaaabbaaaabba - 0: bbaaaabba - 1: bba - 2: b - 3: a - -/abc/i - ABC - 0: ABC - XABCY - 0: ABC - ABABC - 0: ABC - *** Failers -No match - aaxabxbaxbbx -No match - XBC -No match - AXC -No match - ABX -No match - -/ab*c/i - ABC - 0: ABC - -/ab*bc/i - ABC - 0: ABC - ABBC - 0: ABBC - -/ab*?bc/i - ABBBBC - 0: ABBBBC - -/ab{0,}?bc/i - ABBBBC - 0: ABBBBC - -/ab+?bc/i - ABBC - 0: ABBC - -/ab+bc/i - *** Failers -No match - ABC -No match - ABQ -No match - -/ab{1,}bc/i - -/ab+bc/i - ABBBBC - 0: ABBBBC - -/ab{1,}?bc/i - ABBBBC - 0: ABBBBC - -/ab{1,3}?bc/i - ABBBBC - 0: ABBBBC - -/ab{3,4}?bc/i - ABBBBC - 0: ABBBBC - -/ab{4,5}?bc/i - *** Failers -No match - ABQ -No match - ABBBBC -No match - -/ab??bc/i - ABBC - 0: ABBC - ABC - 0: ABC - -/ab{0,1}?bc/i - ABC - 0: ABC - -/ab??bc/i - -/ab??c/i - ABC - 0: ABC - -/ab{0,1}?c/i - ABC - 0: ABC - -/^abc$/i - ABC - 0: ABC - *** Failers -No match - ABBBBC -No match - ABCC -No match - -/^abc/i - ABCC - 0: ABC - -/^abc$/i - -/abc$/i - AABC - 0: ABC - -/^/i - ABC - 0: - -/$/i - ABC - 0: - -/a.c/i - ABC - 0: ABC - AXC - 0: AXC - -/a.*?c/i - AXYZC - 0: AXYZC - -/a.*c/i - *** Failers -No match - AABC - 0: AABC - AXYZD -No match - -/a[bc]d/i - ABD - 0: ABD - -/a[b-d]e/i - ACE - 0: ACE - *** Failers -No match - ABC -No match - ABD -No match - -/a[b-d]/i - AAC - 0: AC - -/a[-b]/i - A- - 0: A- - -/a[b-]/i - A- - 0: A- - -/a]/i - A] - 0: A] - -/a[]]b/i - A]B - 0: A]B - -/a[^bc]d/i - AED - 0: AED - -/a[^-b]c/i - ADC - 0: ADC - *** Failers -No match - ABD -No match - A-C -No match - -/a[^]b]c/i - ADC - 0: ADC - -/ab|cd/i - ABC - 0: AB - ABCD - 0: AB - -/()ef/i - DEF - 0: EF - 1: - -/$b/i - *** Failers -No match - A]C -No match - B -No match - -/a\(b/i - A(B - 0: A(B - -/a\(*b/i - AB - 0: AB - A((B - 0: A((B - -/a\\b/i - A\B -No match - -/((a))/i - ABC - 0: A - 1: A - 2: A - -/(a)b(c)/i - ABC - 0: ABC - 1: A - 2: C - -/a+b+c/i - AABBABC - 0: ABC - -/a{1,}b{1,}c/i - AABBABC - 0: ABC - -/a.+?c/i - ABCABC - 0: ABC - -/a.*?c/i - ABCABC - 0: ABC - -/a.{0,5}?c/i - ABCABC - 0: ABC - -/(a+|b)*/i - AB - 0: AB - 1: B - -/(a+|b){0,}/i - AB - 0: AB - 1: B - -/(a+|b)+/i - AB - 0: AB - 1: B - -/(a+|b){1,}/i - AB - 0: AB - 1: B - -/(a+|b)?/i - AB - 0: A - 1: A - -/(a+|b){0,1}/i - AB - 0: A - 1: A - -/(a+|b){0,1}?/i - AB - 0: - -/[^ab]*/i - CDE - 0: CDE - -/abc/i - -/a*/i - - -/([abc])*d/i - ABBBCD - 0: ABBBCD - 1: C - -/([abc])*bcd/i - ABCD - 0: ABCD - 1: A - -/a|b|c|d|e/i - E - 0: E - -/(a|b|c|d|e)f/i - EF - 0: EF - 1: E - -/abcd*efg/i - ABCDEFG - 0: ABCDEFG - -/ab*/i - XABYABBBZ - 0: AB - XAYABBBZ - 0: A - -/(ab|cd)e/i - ABCDE - 0: CDE - 1: CD - -/[abhgefdc]ij/i - HIJ - 0: HIJ - -/^(ab|cd)e/i - ABCDE -No match - -/(abc|)ef/i - ABCDEF - 0: EF - 1: - -/(a|b)c*d/i - ABCD - 0: BCD - 1: B - -/(ab|ab*)bc/i - ABC - 0: ABC - 1: A - -/a([bc]*)c*/i - ABC - 0: ABC - 1: BC - -/a([bc]*)(c*d)/i - ABCD - 0: ABCD - 1: BC - 2: D - -/a([bc]+)(c*d)/i - ABCD - 0: ABCD - 1: BC - 2: D - -/a([bc]*)(c+d)/i - ABCD - 0: ABCD - 1: B - 2: CD - -/a[bcd]*dcdcde/i - ADCDCDE - 0: ADCDCDE - -/a[bcd]+dcdcde/i - -/(ab|a)b*c/i - ABC - 0: ABC - 1: AB - -/((a)(b)c)(d)/i - ABCD - 0: ABCD - 1: ABC - 2: A - 3: B - 4: D - -/[a-zA-Z_][a-zA-Z0-9_]*/i - ALPHA - 0: ALPHA - -/^a(bc+|b[eh])g|.h$/i - ABH - 0: BH - -/(bc+d$|ef*g.|h?i(j|k))/i - EFFGZ - 0: EFFGZ - 1: EFFGZ - IJ - 0: IJ - 1: IJ - 2: J - REFFGZ - 0: EFFGZ - 1: EFFGZ - *** Failers -No match - ADCDCDE -No match - EFFG -No match - BCDD -No match - -/((((((((((a))))))))))/i - A - 0: A - 1: A - 2: A - 3: A - 4: A - 5: A - 6: A - 7: A - 8: A - 9: A -10: A - -/((((((((((a))))))))))\10/i - AA - 0: AA - 1: A - 2: A - 3: A - 4: A - 5: A - 6: A - 7: A - 8: A - 9: A -10: A - -/(((((((((a)))))))))/i - A - 0: A - 1: A - 2: A - 3: A - 4: A - 5: A - 6: A - 7: A - 8: A - 9: A - -/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i - A - 0: A - 1: A - -/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))/i - C - 0: C - 1: C - -/multiple words of text/i - *** Failers -No match - AA -No match - UH-UH -No match - -/multiple words/i - MULTIPLE WORDS, YEAH - 0: MULTIPLE WORDS - -/(.*)c(.*)/i - ABCDE - 0: ABCDE - 1: AB - 2: DE - -/\((.*), (.*)\)/i - (A, B) - 0: (A, B) - 1: A - 2: B - -/[k]/i - -/abcd/i - ABCD - 0: ABCD - -/a(bc)d/i - ABCD - 0: ABCD - 1: BC - -/a[-]?c/i - AC - 0: AC - -/(abc)\1/i - ABCABC - 0: ABCABC - 1: ABC - -/([a-c]*)\1/i - ABCABC - 0: ABCABC - 1: ABC - -/a(?!b)./ - abad - 0: ad - -/a(?=d)./ - abad - 0: ad - -/a(?=c|d)./ - abad - 0: ad - -/a(?:b|c|d)(.)/ - ace - 0: ace - 1: e - -/a(?:b|c|d)*(.)/ - ace - 0: ace - 1: e - -/a(?:b|c|d)+?(.)/ - ace - 0: ace - 1: e - acdbcdbe - 0: acd - 1: d - -/a(?:b|c|d)+(.)/ - acdbcdbe - 0: acdbcdbe - 1: e - -/a(?:b|c|d){2}(.)/ - acdbcdbe - 0: acdb - 1: b - -/a(?:b|c|d){4,5}(.)/ - acdbcdbe - 0: acdbcdb - 1: b - -/a(?:b|c|d){4,5}?(.)/ - acdbcdbe - 0: acdbcd - 1: d - -/((foo)|(bar))*/ - foobar - 0: foobar - 1: bar - 2: foo - 3: bar - -/a(?:b|c|d){6,7}(.)/ - acdbcdbe - 0: acdbcdbe - 1: e - -/a(?:b|c|d){6,7}?(.)/ - acdbcdbe - 0: acdbcdbe - 1: e - -/a(?:b|c|d){5,6}(.)/ - acdbcdbe - 0: acdbcdbe - 1: e - -/a(?:b|c|d){5,6}?(.)/ - acdbcdbe - 0: acdbcdb - 1: b - -/a(?:b|c|d){5,7}(.)/ - acdbcdbe - 0: acdbcdbe - 1: e - -/a(?:b|c|d){5,7}?(.)/ - acdbcdbe - 0: acdbcdb - 1: b - -/a(?:b|(c|e){1,2}?|d)+?(.)/ - ace - 0: ace - 1: c - 2: e - -/^(.+)?B/ - AB - 0: AB - 1: A - -/^([^a-z])|(\^)$/ - . - 0: . - 1: . - -/^[<>]&/ - <&OUT - 0: <& - -/^(a\1?){4}$/ - aaaaaaaaaa - 0: aaaaaaaaaa - 1: aaaa - *** Failers -No match - AB -No match - aaaaaaaaa -No match - aaaaaaaaaaa -No match - -/^(a(?(1)\1)){4}$/ - aaaaaaaaaa - 0: aaaaaaaaaa - 1: aaaa - *** Failers -No match - aaaaaaaaa -No match - aaaaaaaaaaa -No match - -/(?:(f)(o)(o)|(b)(a)(r))*/ - foobar - 0: foobar - 1: f - 2: o - 3: o - 4: b - 5: a - 6: r - -/(?<=a)b/ - ab - 0: b - *** Failers -No match - cb -No match - b -No match - -/(?<!c)b/ - ab - 0: b - b - 0: b - b - 0: b - -/(?:..)*a/ - aba - 0: aba - -/(?:..)*?a/ - aba - 0: a - -/^(?:b|a(?=(.)))*\1/ - abc - 0: ab - 1: b - -/^(){3,5}/ - abc - 0: - 1: - -/^(a+)*ax/ - aax - 0: aax - 1: a - -/^((a|b)+)*ax/ - aax - 0: aax - 1: a - 2: a - -/^((a|bc)+)*ax/ - aax - 0: aax - 1: a - 2: a - -/(a|x)*ab/ - cab - 0: ab - -/(a)*ab/ - cab - 0: ab - -/(?:(?i)a)b/ - ab - 0: ab - -/((?i)a)b/ - ab - 0: ab - 1: a - -/(?:(?i)a)b/ - Ab - 0: Ab - -/((?i)a)b/ - Ab - 0: Ab - 1: A - -/(?:(?i)a)b/ - *** Failers -No match - cb -No match - aB -No match - -/((?i)a)b/ - -/(?i:a)b/ - ab - 0: ab - -/((?i:a))b/ - ab - 0: ab - 1: a - -/(?i:a)b/ - Ab - 0: Ab - -/((?i:a))b/ - Ab - 0: Ab - 1: A - -/(?i:a)b/ - *** Failers -No match - aB -No match - aB -No match - -/((?i:a))b/ - -/(?:(?-i)a)b/i - ab - 0: ab - -/((?-i)a)b/i - ab - 0: ab - 1: a - -/(?:(?-i)a)b/i - aB - 0: aB - -/((?-i)a)b/i - aB - 0: aB - 1: a - -/(?:(?-i)a)b/i - *** Failers -No match - aB - 0: aB - Ab -No match - -/((?-i)a)b/i - -/(?:(?-i)a)b/i - aB - 0: aB - -/((?-i)a)b/i - aB - 0: aB - 1: a - -/(?:(?-i)a)b/i - *** Failers -No match - Ab -No match - AB -No match - -/((?-i)a)b/i - -/(?-i:a)b/i - ab - 0: ab - -/((?-i:a))b/i - ab - 0: ab - 1: a - -/(?-i:a)b/i - aB - 0: aB - -/((?-i:a))b/i - aB - 0: aB - 1: a - -/(?-i:a)b/i - *** Failers -No match - AB -No match - Ab -No match - -/((?-i:a))b/i - -/(?-i:a)b/i - aB - 0: aB - -/((?-i:a))b/i - aB - 0: aB - 1: a - -/(?-i:a)b/i - *** Failers -No match - Ab -No match - AB -No match - -/((?-i:a))b/i - -/((?-i:a.))b/i - *** Failers -No match - AB -No match - a\nB -No match - -/((?s-i:a.))b/i - a\nB - 0: a\x0aB - 1: a\x0a - -/(?:c|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/ - cabbbb - 0: cabbbb - -/(?:c|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/ - caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb - 0: caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb - -/(ab)\d\1/i - Ab4ab - 0: Ab4ab - 1: Ab - ab4Ab - 0: ab4Ab - 1: ab - -/foo\w*\d{4}baz/ - foobar1234baz - 0: foobar1234baz - -/x(~~)*(?:(?:F)?)?/ - x~~ - 0: x~~ - 1: ~~ - -/^a(?#xxx){3}c/ - aaac - 0: aaac - -/^a (?#xxx) (?#yyy) {3}c/x - aaac - 0: aaac - -/(?<![cd])b/ - *** Failers -No match - B\nB -No match - dbcb -No match - -/(?<![cd])[ab]/ - dbaacb - 0: a - -/(?<!(c|d))b/ - -/(?<!(c|d))[ab]/ - dbaacb - 0: a - -/(?<!cd)[ab]/ - cdaccb - 0: b - -/^(?:a?b?)*$/ - \ - 0: - a - 0: a - ab - 0: ab - aaa - 0: aaa - *** Failers -No match - dbcb -No match - a-- -No match - aa-- -No match - -/((?s)^a(.))((?m)^b$)/ - a\nb\nc\n - 0: a\x0ab - 1: a\x0a - 2: \x0a - 3: b - -/((?m)^b$)/ - a\nb\nc\n - 0: b - 1: b - -/(?m)^b/ - a\nb\n - 0: b - -/(?m)^(b)/ - a\nb\n - 0: b - 1: b - -/((?m)^b)/ - a\nb\n - 0: b - 1: b - -/\n((?m)^b)/ - a\nb\n - 0: \x0ab - 1: b - -/((?s).)c(?!.)/ - a\nb\nc\n - 0: \x0ac - 1: \x0a - a\nb\nc\n - 0: \x0ac - 1: \x0a - -/((?s)b.)c(?!.)/ - a\nb\nc\n - 0: b\x0ac - 1: b\x0a - a\nb\nc\n - 0: b\x0ac - 1: b\x0a - -/^b/ - -/()^b/ - *** Failers -No match - a\nb\nc\n -No match - a\nb\nc\n -No match - -/((?m)^b)/ - a\nb\nc\n - 0: b - 1: b - -/(x)?(?(1)a|b)/ - *** Failers -No match - a -No match - a -No match - -/(x)?(?(1)b|a)/ - a - 0: a - -/()?(?(1)b|a)/ - a - 0: a - -/()(?(1)b|a)/ - -/()?(?(1)a|b)/ - a - 0: a - 1: - -/^(\()?blah(?(1)(\)))$/ - (blah) - 0: (blah) - 1: ( - 2: ) - blah - 0: blah - *** Failers -No match - a -No match - blah) -No match - (blah -No match - -/^(\(+)?blah(?(1)(\)))$/ - (blah) - 0: (blah) - 1: ( - 2: ) - blah - 0: blah - *** Failers -No match - blah) -No match - (blah -No match - -/(?(?!a)a|b)/ - -/(?(?!a)b|a)/ - a - 0: a - -/(?(?=a)b|a)/ - *** Failers -No match - a -No match - a -No match - -/(?(?=a)a|b)/ - a - 0: a - -/(?=(a+?))(\1ab)/ - aaab - 0: aab - 1: a - 2: aab - -/^(?=(a+?))\1ab/ - -/(\w+:)+/ - one: - 0: one: - 1: one: - -/$(?<=^(a))/ - a - 0: - 1: a - -/(?=(a+?))(\1ab)/ - aaab - 0: aab - 1: a - 2: aab - -/^(?=(a+?))\1ab/ - *** Failers -No match - aaab -No match - aaab -No match - -/([\w:]+::)?(\w+)$/ - abcd - 0: abcd - 1: <unset> - 2: abcd - xy:z:::abcd - 0: xy:z:::abcd - 1: xy:z::: - 2: abcd - -/^[^bcd]*(c+)/ - aexycd - 0: aexyc - 1: c - -/(a*)b+/ - caab - 0: aab - 1: aa - -/([\w:]+::)?(\w+)$/ - abcd - 0: abcd - 1: <unset> - 2: abcd - xy:z:::abcd - 0: xy:z:::abcd - 1: xy:z::: - 2: abcd - *** Failers - 0: Failers - 1: <unset> - 2: Failers - abcd: -No match - abcd: -No match - -/^[^bcd]*(c+)/ - aexycd - 0: aexyc - 1: c - -/(>a+)ab/ - -/(?>a+)b/ - aaab - 0: aaab - -/([[:]+)/ - a:[b]: - 0: :[ - 1: :[ - -/([[=]+)/ - a=[b]= - 0: =[ - 1: =[ - -/([[.]+)/ - a.[b]. - 0: .[ - 1: .[ - -/((?>a+)b)/ - aaab - 0: aaab - 1: aaab - -/(?>(a+))b/ - aaab - 0: aaab - 1: aaa - -/((?>[^()]+)|\([^()]*\))+/ - ((abc(ade)ufh()()x - 0: abc(ade)ufh()()x - 1: x - -/a\Z/ - *** Failers -No match - aaab -No match - a\nb\n -No match - -/b\Z/ - a\nb\n - 0: b - -/b\z/ - -/b\Z/ - a\nb - 0: b - -/b\z/ - a\nb - 0: b - *** Failers -No match - -/^(?>(?(1)\.|())[^\W_](?>[a-z0-9-]*[^\W_])?)+$/ - a - 0: a - 1: - abc - 0: abc - 1: - a-b - 0: a-b - 1: - 0-9 - 0: 0-9 - 1: - a.b - 0: a.b - 1: - 5.6.7 - 0: 5.6.7 - 1: - the.quick.brown.fox - 0: the.quick.brown.fox - 1: - a100.b200.300c - 0: a100.b200.300c - 1: - 12-ab.1245 - 0: 12-ab.1245 - 1: - *** Failers -No match - \ -No match - .a -No match - -a -No match - a- -No match - a. -No match - a_b -No match - a.- -No match - a.. -No match - ab..bc -No match - the.quick.brown.fox- -No match - the.quick.brown.fox. -No match - the.quick.brown.fox_ -No match - the.quick.brown.fox+ -No match - -/(?>.*)(?<=(abcd|wxyz))/ - alphabetabcd - 0: alphabetabcd - 1: abcd - endingwxyz - 0: endingwxyz - 1: wxyz - *** Failers -No match - a rather long string that doesn't end with one of them -No match - -/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/ - word cat dog elephant mussel cow horse canary baboon snake shark otherword - 0: word cat dog elephant mussel cow horse canary baboon snake shark otherword - word cat dog elephant mussel cow horse canary baboon snake shark -No match - -/word (?>[a-zA-Z0-9]+ ){0,30}otherword/ - 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 -No match - -/(?<=\d{3}(?!999))foo/ - 999foo - 0: foo - 123999foo - 0: foo - *** Failers -No match - 123abcfoo -No match - -/(?<=(?!...999)\d{3})foo/ - 999foo - 0: foo - 123999foo - 0: foo - *** Failers -No match - 123abcfoo -No match - -/(?<=\d{3}(?!999)...)foo/ - 123abcfoo - 0: foo - 123456foo - 0: foo - *** Failers -No match - 123999foo -No match - -/(?<=\d{3}...)(?<!999)foo/ - 123abcfoo - 0: foo - 123456foo - 0: foo - *** Failers -No match - 123999foo -No match - -/<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 -/isx - <a href=abcd xyz - 0: <a href=abcd - 1: <unset> - 2: <unset> - 3: abcd - <a href=\"abcd xyz pqr\" cats - 0: <a href="abcd xyz pqr" - 1: " - 2: abcd xyz pqr - <a href=\'abcd xyz pqr\' cats - 0: <a href='abcd xyz pqr' - 1: ' - 2: abcd xyz pqr - -/<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 -/isx - <a href=abcd xyz - 0: <a href=abcd - 1: <unset> - 2: <unset> - 3: abcd - <a href=\"abcd xyz pqr\" cats - 0: <a href="abcd xyz pqr" - 1: " - 2: abcd xyz pqr - <a href = \'abcd xyz pqr\' cats - 0: <a href = 'abcd xyz pqr' - 1: ' - 2: abcd xyz pqr - -/<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 -/isx - <a href=abcd xyz - 0: <a href=abcd - 1: <unset> - 2: <unset> - 3: abcd - <a href=\"abcd xyz pqr\" cats - 0: <a href="abcd xyz pqr" - 1: " - 2: abcd xyz pqr - <a href = \'abcd xyz pqr\' cats - 0: <a href = 'abcd xyz pqr' - 1: ' - 2: abcd xyz pqr - -/((Z)+|A)*/ - ZABCDEFG - 0: ZA - 1: A - 2: Z - -/(Z()|A)*/ - ZABCDEFG - 0: ZA - 1: A - 2: - -/(Z(())|A)*/ - ZABCDEFG - 0: ZA - 1: A - 2: - 3: - -/((?>Z)+|A)*/ - ZABCDEFG - 0: ZA - 1: A - -/((?>)+|A)*/ - ZABCDEFG - 0: - 1: - -/a*/g - abbab - 0: a - 0: - 0: - 0: a - 0: - 0: - -/^[\d-a]/ - abcde - 0: a - -things - 0: - - 0digit - 0: 0 - *** Failers -No match - bcdef -No match - -/[[:space:]]+/ - > \x09\x0a\x0c\x0d\x0b< - 0: \x09\x0a\x0c\x0d\x0b - -/[[:blank:]]+/ - > \x09\x0a\x0c\x0d\x0b< - 0: \x09 - -/[\s]+/ - > \x09\x0a\x0c\x0d\x0b< - 0: \x09\x0a\x0c\x0d\x0b - -/\s+/ - > \x09\x0a\x0c\x0d\x0b< - 0: \x09\x0a\x0c\x0d\x0b - -/a b/x - ab - 0: ab - -/(?!\A)x/m - a\nxb\n - 0: x - -/(?!^)x/m - a\nxb\n -No match - -/abc\Qabc\Eabc/ - abcabcabc - 0: abcabcabc - -/abc\Q(*+|\Eabc/ - abc(*+|abc - 0: abc(*+|abc - -/ abc\Q abc\Eabc/x - abc abcabc - 0: abc abcabc - *** Failers -No match - abcabcabc -No match - -/abc#comment - \Q#not comment - literal\E/x - abc#not comment\n literal - 0: abc#not comment\x0a literal - -/abc#comment - \Q#not comment - literal/x - abc#not comment\n literal - 0: abc#not comment\x0a literal - -/abc#comment - \Q#not comment - literal\E #more comment - /x - abc#not comment\n literal - 0: abc#not comment\x0a literal - -/abc#comment - \Q#not comment - literal\E #more comment/x - abc#not comment\n literal - 0: abc#not comment\x0a literal - -/\Qabc\$xyz\E/ - abc\\\$xyz - 0: abc\$xyz - -/\Qabc\E\$\Qxyz\E/ - abc\$xyz - 0: abc$xyz - -/\Gabc/ - abc - 0: abc - *** Failers -No match - xyzabc -No match - -/\Gabc./g - abc1abc2xyzabc3 - 0: abc1 - 0: abc2 - -/abc./g - abc1abc2xyzabc3 - 0: abc1 - 0: abc2 - 0: abc3 - -/a(?x: b c )d/ - XabcdY - 0: abcd - *** Failers -No match - Xa b c d Y -No match - -/((?x)x y z | a b c)/ - XabcY - 0: abc - 1: abc - AxyzB - 0: xyz - 1: xyz - -/(?i)AB(?-i)C/ - XabCY - 0: abC - *** Failers -No match - XabcY -No match - -/((?i)AB(?-i)C|D)E/ - abCE - 0: abCE - 1: abC - DE - 0: DE - 1: D - *** Failers -No match - abcE -No match - abCe -No match - dE -No match - De -No match - -/(.*)\d+\1/ - abc123abc - 0: abc123abc - 1: abc - abc123bc - 0: bc123bc - 1: bc - -/(.*)\d+\1/s - abc123abc - 0: abc123abc - 1: abc - abc123bc - 0: bc123bc - 1: bc - -/((.*))\d+\1/ - abc123abc - 0: abc123abc - 1: abc - 2: abc - abc123bc - 0: bc123bc - 1: bc - 2: bc - -/-- This tests for an IPv6 address in the form where it can have up to - eight components, one and only one of which is empty. This must be - an internal component. --/ - -/^(?!:) # 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 - /xi - a123::a123 - 0: a123::a123 - 1: - a123:b342::abcd - 0: a123:b342::abcd - 1: - a123:b342::324e:abcd - 0: a123:b342::324e:abcd - 1: - a123:ddde:b342::324e:abcd - 0: a123:ddde:b342::324e:abcd - 1: - a123:ddde:b342::324e:dcba:abcd - 0: a123:ddde:b342::324e:dcba:abcd - 1: - a123:ddde:9999:b342::324e:dcba:abcd - 0: a123:ddde:9999:b342::324e:dcba:abcd - 1: - *** Failers -No match - 1:2:3:4:5:6:7:8 -No match - a123:bce:ddde:9999:b342::324e:dcba:abcd -No match - a123::9999:b342::324e:dcba:abcd -No match - abcde:2:3:4:5:6:7:8 -No match - ::1 -No match - abcd:fee0:123:: -No match - :1 -No match - 1: -No match - -/[z\Qa-d]\E]/ - z - 0: z - a - 0: a - - - 0: - - d - 0: d - ] - 0: ] - *** Failers - 0: a - b -No match - -/[\z\C]/ - z - 0: z - C - 0: C - -/\M/ - M - 0: M - -/(a+)*b/ - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - -/(?i)reg(?:ul(?:[aä]|ae)r|ex)/ - REGular - 0: REGular - regulaer - 0: regulaer - Regex - 0: Regex - regulär - 0: regul\xe4r - -/Åæåä[à-ÿÀ-ß]+/ - Åæåäà - 0: \xc5\xe6\xe5\xe4\xe0 - Åæåäÿ - 0: \xc5\xe6\xe5\xe4\xff - ÅæåäÀ - 0: \xc5\xe6\xe5\xe4\xc0 - Åæåäß - 0: \xc5\xe6\xe5\xe4\xdf - -/(?<=Z)X./ - \x84XAZXB - 0: XB - -/ab cd (?x) de fg/ - ab cd defg - 0: ab cd defg - -/ab cd(?x) de fg/ - ab cddefg - 0: ab cddefg - ** Failers -No match - abcddefg -No match - -/(?<![^f]oo)(bar)/ - foobarX - 0: bar - 1: bar - ** Failers -No match - boobarX -No match - -/(?<![^f])X/ - offX - 0: X - ** Failers -No match - onyX -No match - -/(?<=[^f])X/ - onyX - 0: X - ** Failers -No match - offX -No match - -/^/mg - a\nb\nc\n - 0: - 0: - 0: - \ - 0: - -/(?<=C\n)^/mg - A\nC\nC\n - 0: - -/(?:(?(1)a|b)(X))+/ - bXaX - 0: bXaX - 1: X - -/(?:(?(1)\1a|b)(X|Y))+/ - bXXaYYaY - 0: bXXaYYaY - 1: Y - bXYaXXaX - 0: bX - 1: X - -/()()()()()()()()()(?:(?(10)\10a|b)(X|Y))+/ - bXXaYYaY - 0: bX - 1: - 2: - 3: - 4: - 5: - 6: - 7: - 8: - 9: -10: X - -/[[,abc,]+]/ - abc] - 0: abc] - a,b] - 0: a,b] - [a,b,c] - 0: [a,b,c] - -/(?-x: )/x - A\x20B - 0: - -"(?x)(?-x: \s*#\s*)" - A # B - 0: # - ** Failers -No match - # -No match - -"(?x-is)(?:(?-ixs) \s*#\s*) include" - A #include - 0: #include - ** Failers -No match - A#include -No match - A #Include -No match - -/a*b*\w/ - aaabbbb - 0: aaabbbb - aaaa - 0: aaaa - a - 0: a - -/a*b?\w/ - aaabbbb - 0: aaabb - aaaa - 0: aaaa - a - 0: a - -/a*b{0,4}\w/ - aaabbbb - 0: aaabbbb - aaaa - 0: aaaa - a - 0: a - -/a*b{0,}\w/ - aaabbbb - 0: aaabbbb - aaaa - 0: aaaa - a - 0: a - -/a*\d*\w/ - 0a - 0: 0a - a - 0: a - -/a*b *\w/x - a - 0: a - -/a*b#comment - *\w/x - a - 0: a - -/a* b *\w/x - a - 0: a - -/^\w+=.*(\\\n.*)*/ - abc=xyz\\\npqr - 0: abc=xyz\ - -/(?=(\w+))\1:/ - abcd: - 0: abcd: - 1: abcd - -/^(?=(\w+))\1:/ - abcd: - 0: abcd: - 1: abcd - -/^\Eabc/ - abc - 0: abc - -/^[\Eabc]/ - a - 0: a - ** Failers -No match - E -No match - -/^[a-\Ec]/ - b - 0: b - ** Failers -No match - - -No match - E -No match - -/^[a\E\E-\Ec]/ - b - 0: b - ** Failers -No match - - -No match - E -No match - -/^[\E\Qa\E-\Qz\E]+/ - b - 0: b - ** Failers -No match - - -No match - -/^[a\Q]bc\E]/ - a - 0: a - ] - 0: ] - c - 0: c - -/^[a-\Q\E]/ - a - 0: a - - - 0: - - -/^(a()*)*/ - aaaa - 0: aaaa - 1: a - 2: - -/^(?:a(?:(?:))*)*/ - aaaa - 0: aaaa - -/^(a()+)+/ - aaaa - 0: aaaa - 1: a - 2: - -/^(?:a(?:(?:))+)+/ - aaaa - 0: aaaa - -/(a){0,3}(?(1)b|(c|))*D/ - abbD - 0: abbD - 1: a - ccccD - 0: ccccD - 1: <unset> - 2: - D - 0: D - 1: <unset> - 2: - -/(a|)*\d/ - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - 1: - -/(?>a|)*\d/ - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - -/(?:a|)*\d/ - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - 0: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4 - -/\Z/g - abc\n - 0: - 0: - -/^(?s)(?>.*)(?<!\n)/ - abc - 0: abc - abc\n -No match - -/^(?![^\n]*\n\z)/ - abc - 0: - abc\n -No match - -/\z(?<!\n)/ - abc - 0: - abc\n -No match - -/(.*(.)?)*/ - abcd - 0: abcd - 1: - -/( (A | (?(1)0|) )* )/x - abcd - 0: - 1: - 2: - -/( ( (?(1)0|) )* )/x - abcd - 0: - 1: - 2: - -/( (?(1)0|)* )/x - abcd - 0: - 1: - -/[[:abcd:xyz]]/ - a] - 0: a] - :] - 0: :] - -/[abc[:x\]pqr]/ - a - 0: a - [ - 0: [ - : - 0: : - ] - 0: ] - p - 0: p - -/.*[op][xyz]/ - fooabcfoo -No match - -/(?(?=.*b)b|^)/ - adc - 0: - abc - 0: b - -/(?(?=^.*b)b|^)/ - adc - 0: - abc -No match - -/(?(?=.*b)b|^)*/ - adc - 0: - abc - 0: - -/(?(?=.*b)b|^)+/ - adc - 0: - abc - 0: b - -/(?(?=b).*b|^d)/ - abc - 0: b - -/(?(?=.*b).*b|^d)/ - abc - 0: ab - -/^%((?(?=[a])[^%])|b)*%$/ - %ab% - 0: %ab% - 1: - -/(?i)a(?-i)b|c/ - XabX - 0: ab - XAbX - 0: Ab - CcC - 0: c - ** Failers -No match - XABX -No match - -/[\x00-\xff\s]+/ - \x0a\x0b\x0c\x0d - 0: \x0a\x0b\x0c\x0d - -/^\c/ - ? - 0: ? - -/(abc)\1/i - abc -No match - -/(abc)\1/ - abc -No match - -/[^a]*/i - 12abc - 0: 12 - 12ABC - 0: 12 - -/[^a]*+/i - 12abc - 0: 12 - 12ABC - 0: 12 - -/[^a]*?X/i - ** Failers -No match - 12abc -No match - 12ABC -No match - -/[^a]+?X/i - ** Failers -No match - 12abc -No match - 12ABC -No match - -/[^a]?X/i - 12aXbcX - 0: X - 12AXBCX - 0: X - BCX - 0: CX - -/[^a]??X/i - 12aXbcX - 0: X - 12AXBCX - 0: X - BCX - 0: CX - -/[^a]?+X/i - 12aXbcX - 0: cX - 12AXBCX - 0: CX - BCX - 0: CX - -/[^a]{2,3}/i - abcdef - 0: bcd - ABCDEF - 0: BCD - -/[^a]{2,3}?/i - abcdef - 0: bc - ABCDEF - 0: BC - -/[^a]{2,3}+/i - abcdef - 0: bcd - ABCDEF - 0: BCD - -/((a|)+)+Z/ - Z - 0: Z - 1: - 2: - -/(a)b|(a)c/ - ac - 0: ac - 1: <unset> - 2: a - -/(?>(a))b|(a)c/ - ac - 0: ac - 1: <unset> - 2: a - -/(?=(a))ab|(a)c/ - ac - 0: ac - 1: <unset> - 2: a - -/((?>(a))b|(a)c)/ - ac - 0: ac - 1: ac - 2: <unset> - 3: a - -/((?>(a))b|(a)c)++/ - ac - 0: ac - 1: ac - 2: <unset> - 3: a - -/(?:(?>(a))b|(a)c)++/ - ac - 0: ac - 1: <unset> - 2: a - -/(?=(?>(a))b|(a)c)(..)/ - ac - 0: ac - 1: <unset> - 2: a - 3: ac - -/(?>(?>(a))b|(a)c)/ - ac - 0: ac - 1: <unset> - 2: a - -/(?:(?>([ab])))+a=/+ - =ba= - 0: ba= - 0+ - 1: b - -/(?>([ab]))+a=/+ - =ba= - 0: ba= - 0+ - 1: b - -/((?>(a+)b)+(aabab))/ - aaaabaaabaabab - 0: aaaabaaabaabab - 1: aaaabaaabaabab - 2: aaa - 3: aabab - -/(?>a+|ab)+?c/ - aabc -No match - -/(?>a+|ab)+c/ - aabc -No match - -/(?:a+|ab)+c/ - aabc - 0: aabc - -/(?(?=(a))a)/ - a - 0: a - 1: a - -/(?(?=(a))a)(b)/ - ab - 0: ab - 1: a - 2: b - -/^(?:a|ab)++c/ - aaaabc -No match - -/^(?>a|ab)++c/ - aaaabc -No match - -/^(?:a|ab)+c/ - aaaabc - 0: aaaabc - -/(?=abc){3}abc/+ - abcabcabc - 0: abc - 0+ abcabc - ** Failers -No match - xyz -No match - -/(?=abc)+abc/+ - abcabcabc - 0: abc - 0+ abcabc - ** Failers -No match - xyz -No match - -/(?=abc)++abc/+ - abcabcabc - 0: abc - 0+ abcabc - ** Failers -No match - xyz -No match - -/(?=abc){0}xyz/ - xyz - 0: xyz - -/(?=abc){1}xyz/ - ** Failers -No match - xyz -No match - -/(?=(a))?./ - ab - 0: a - 1: a - bc - 0: b - -/(?=(a))??./ - ab - 0: a - bc - 0: b - -/^(?=(?1))?[az]([abc])d/ - abd - 0: abd - 1: b - zcdxx - 0: zcd - 1: c - -/^(?!a){0}\w+/ - aaaaa - 0: aaaaa - -/(?<=(abc))?xyz/ - abcxyz - 0: xyz - 1: abc - pqrxyz - 0: xyz - -/^[\g<a>]+/ - ggg<<<aaa>>> - 0: ggg<<<aaa>>> - ** Failers -No match - \\ga -No match - -/^[\ga]+/ - gggagagaxyz - 0: gggagaga - -/^[:a[:digit:]]+/ - aaaa444:::Z - 0: aaaa444::: - -/^[:a[:digit:]:b]+/ - aaaa444:::bbbZ - 0: aaaa444:::bbb - -/[:a]xxx[b:]/ - :xxx: - 0: :xxx: - -/(?<=a{2})b/i - xaabc - 0: b - ** Failers -No match - xabc -No match - -/(?<!a{2})b/i - xabc - 0: b - ** Failers -No match - xaabc -No match - -/(?<=a\h)c/ - xa c - 0: c - -/(?<=[^a]{2})b/ - axxbc - 0: b - aAAbc - 0: b - ** Failers -No match - xaabc -No match - -/(?<=[^a]{2})b/i - axxbc - 0: b - ** Failers -No match - aAAbc -No match - xaabc -No match - -/(?<=a\H)c/ - abc - 0: c - -/(?<=a\V)c/ - abc - 0: c - -/(?<=a\v)c/ - a\nc - 0: c - -/(?(?=c)c|d)++Y/ - XcccddYX - 0: cccddY - -/(?(?=c)c|d)*+Y/ - XcccddYX - 0: cccddY - -/^(a{2,3}){2,}+a/ - aaaaaaa - 0: aaaaaaa - 1: aaa - ** Failers -No match - aaaaaa -No match - aaaaaaaaa -No match - -/^(a{2,3})++a/ - ** Failers -No match - aaaaaa -No match - -/^(a{2,3})*+a/ - ** Failers -No match - aaaaaa -No match - -/ab\Cde/ - abXde - 0: abXde - -/(?<=ab\Cde)X/ - abZdeX - 0: X - -/a[\CD]b/ - aCb - 0: aCb - aDb - 0: aDb - -/a[\C-X]b/ - aJb - 0: aJb - -/\H\h\V\v/ - X X\x0a - 0: X X\x0a - X\x09X\x0b - 0: X\x09X\x0b - ** Failers -No match - \xa0 X\x0a -No match - -/\H*\h+\V?\v{3,4}/ - \x09\x20\xa0X\x0a\x0b\x0c\x0d\x0a - 0: \x09 \xa0X\x0a\x0b\x0c\x0d - \x09\x20\xa0\x0a\x0b\x0c\x0d\x0a - 0: \x09 \xa0\x0a\x0b\x0c\x0d - \x09\x20\xa0\x0a\x0b\x0c - 0: \x09 \xa0\x0a\x0b\x0c - ** Failers -No match - \x09\x20\xa0\x0a\x0b -No match - -/\H{3,4}/ - XY ABCDE - 0: ABCD - XY PQR ST - 0: PQR - -/.\h{3,4}./ - XY AB PQRS - 0: B P - -/\h*X\h?\H+Y\H?Z/ - >XNNNYZ - 0: XNNNYZ - > X NYQZ - 0: X NYQZ - ** Failers -No match - >XYZ -No match - > X NY Z -No match - -/\v*X\v?Y\v+Z\V*\x0a\V+\x0b\V{2,3}\x0c/ - >XY\x0aZ\x0aA\x0bNN\x0c - 0: XY\x0aZ\x0aA\x0bNN\x0c - >\x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c - 0: \x0a\x0dX\x0aY\x0a\x0bZZZ\x0aAAA\x0bNNN\x0c - -/(foo)\Kbar/ - foobar - 0: bar - 1: foo - -/(foo)(\Kbar|baz)/ - foobar - 0: bar - 1: foo - 2: bar - foobaz - 0: foobaz - 1: foo - 2: baz - -/(foo\Kbar)baz/ - foobarbaz - 0: barbaz - 1: foobar - -/abc\K|def\K/g+ - Xabcdefghi - 0: - 0+ defghi - 0: - 0+ ghi - -/ab\Kc|de\Kf/g+ - Xabcdefghi - 0: c - 0+ defghi - 0: f - 0+ ghi - -/(?=C)/g+ - ABCDECBA - 0: - 0+ CDECBA - 0: - 0+ CBA - -/^abc\K/+ - abcdef - 0: - 0+ def - ** Failers -No match - defabcxyz -No match - -/^(a(b))\1\g1\g{1}\g-1\g{-1}\g{-02}Z/ - ababababbbabZXXXX - 0: ababababbbabZ - 1: ab - 2: b - -/(?<A>tom|bon)-\g{A}/ - tom-tom - 0: tom-tom - 1: tom - bon-bon - 0: bon-bon - 1: bon - -/(^(a|b\g{-1}))/ - bacxxx -No match - -/(?|(abc)|(xyz))\1/ - abcabc - 0: abcabc - 1: abc - xyzxyz - 0: xyzxyz - 1: xyz - ** Failers -No match - abcxyz -No match - xyzabc -No match - -/(?|(abc)|(xyz))(?1)/ - abcabc - 0: abcabc - 1: abc - xyzabc - 0: xyzabc - 1: xyz - ** Failers -No match - xyzxyz -No match - -/^X(?5)(a)(?|(b)|(q))(c)(d)(Y)/ - XYabcdY - 0: XYabcdY - 1: a - 2: b - 3: c - 4: d - 5: Y - -/^X(?7)(a)(?|(b|(r)(s))|(q))(c)(d)(Y)/ - XYabcdY - 0: XYabcdY - 1: a - 2: b - 3: <unset> - 4: <unset> - 5: c - 6: d - 7: Y - -/^X(?7)(a)(?|(b|(?|(r)|(t))(s))|(q))(c)(d)(Y)/ - XYabcdY - 0: XYabcdY - 1: a - 2: b - 3: <unset> - 4: <unset> - 5: c - 6: d - 7: Y - -/(?'abc'\w+):\k<abc>{2}/ - a:aaxyz - 0: a:aa - 1: a - ab:ababxyz - 0: ab:abab - 1: ab - ** Failers -No match - a:axyz -No match - ab:abxyz -No match - -/(?'abc'\w+):\g{abc}{2}/ - a:aaxyz - 0: a:aa - 1: a - ab:ababxyz - 0: ab:abab - 1: ab - ** Failers -No match - a:axyz -No match - ab:abxyz -No match - -/^(?<ab>a)? (?(<ab>)b|c) (?('ab')d|e)/x - abd - 0: abd - 1: a - ce - 0: ce - -/^(a.)\g-1Z/ - aXaXZ - 0: aXaXZ - 1: aX - -/^(a.)\g{-1}Z/ - aXaXZ - 0: aXaXZ - 1: aX - -/^(?(DEFINE) (?<A> a) (?<B> b) ) (?&A) (?&B) /x - abcd - 0: ab - -/(?<NAME>(?&NAME_PAT))\s+(?<ADDR>(?&ADDRESS_PAT)) - (?(DEFINE) - (?<NAME_PAT>[a-z]+) - (?<ADDRESS_PAT>\d+) - )/x - metcalfe 33 - 0: metcalfe 33 - 1: metcalfe - 2: 33 - -/(?(DEFINE)(?<byte>2[0-4]\d|25[0-5]|1\d\d|[1-9]?\d))\b(?&byte)(\.(?&byte)){3}/ - 1.2.3.4 - 0: 1.2.3.4 - 1: <unset> - 2: .4 - 131.111.10.206 - 0: 131.111.10.206 - 1: <unset> - 2: .206 - 10.0.0.0 - 0: 10.0.0.0 - 1: <unset> - 2: .0 - ** Failers -No match - 10.6 -No match - 455.3.4.5 -No match - -/\b(?&byte)(\.(?&byte)){3}(?(DEFINE)(?<byte>2[0-4]\d|25[0-5]|1\d\d|[1-9]?\d))/ - 1.2.3.4 - 0: 1.2.3.4 - 1: .4 - 131.111.10.206 - 0: 131.111.10.206 - 1: .206 - 10.0.0.0 - 0: 10.0.0.0 - 1: .0 - ** Failers -No match - 10.6 -No match - 455.3.4.5 -No match - -/^(\w++|\s++)*$/ - now is the time for all good men to come to the aid of the party - 0: now is the time for all good men to come to the aid of the party - 1: party - *** Failers -No match - this is not a line with only words and spaces! -No match - -/(\d++)(\w)/ - 12345a - 0: 12345a - 1: 12345 - 2: a - *** Failers -No match - 12345+ -No match - -/a++b/ - aaab - 0: aaab - -/(a++b)/ - aaab - 0: aaab - 1: aaab - -/(a++)b/ - aaab - 0: aaab - 1: aaa - -/([^()]++|\([^()]*\))+/ - ((abc(ade)ufh()()x - 0: abc(ade)ufh()()x - 1: x - -/\(([^()]++|\([^()]+\))+\)/ - (abc) - 0: (abc) - 1: abc - (abc(def)xyz) - 0: (abc(def)xyz) - 1: xyz - *** Failers -No match - ((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa -No match - -/^([^()]|\((?1)*\))*$/ - abc - 0: abc - 1: c - a(b)c - 0: a(b)c - 1: c - a(b(c))d - 0: a(b(c))d - 1: d - *** Failers) -No match - a(b(c)d -No match - -/^>abc>([^()]|\((?1)*\))*<xyz<$/ - >abc>123<xyz< - 0: >abc>123<xyz< - 1: 3 - >abc>1(2)3<xyz< - 0: >abc>1(2)3<xyz< - 1: 3 - >abc>(1(2)3)<xyz< - 0: >abc>(1(2)3)<xyz< - 1: (1(2)3) - -/^(?:((.)(?1)\2|)|((.)(?3)\4|.))$/i - 1221 - 0: 1221 - 1: 1221 - 2: 1 - Satanoscillatemymetallicsonatas - 0: Satanoscillatemymetallicsonatas - 1: <unset> - 2: <unset> - 3: Satanoscillatemymetallicsonatas - 4: S - AmanaplanacanalPanama - 0: AmanaplanacanalPanama - 1: <unset> - 2: <unset> - 3: AmanaplanacanalPanama - 4: A - AblewasIereIsawElba - 0: AblewasIereIsawElba - 1: <unset> - 2: <unset> - 3: AblewasIereIsawElba - 4: A - *** Failers -No match - Thequickbrownfox -No match - -/^(\d+|\((?1)([+*-])(?1)\)|-(?1))$/ - 12 - 0: 12 - 1: 12 - (((2+2)*-3)-7) - 0: (((2+2)*-3)-7) - 1: (((2+2)*-3)-7) - 2: - - -12 - 0: -12 - 1: -12 - *** Failers -No match - ((2+2)*-3)-7) -No match - -/^(x(y|(?1){2})z)/ - xyz - 0: xyz - 1: xyz - 2: y - xxyzxyzz - 0: xxyzxyzz - 1: xxyzxyzz - 2: xyzxyz - *** Failers -No match - xxyzz -No match - xxyzxyzxyzz -No match - -/((< (?: (?(R) \d++ | [^<>]*+) | (?2)) * >))/x - <> - 0: <> - 1: <> - 2: <> - <abcd> - 0: <abcd> - 1: <abcd> - 2: <abcd> - <abc <123> hij> - 0: <abc <123> hij> - 1: <abc <123> hij> - 2: <abc <123> hij> - <abc <def> hij> - 0: <def> - 1: <def> - 2: <def> - <abc<>def> - 0: <abc<>def> - 1: <abc<>def> - 2: <abc<>def> - <abc<> - 0: <> - 1: <> - 2: <> - *** Failers -No match - <abc -No match - -/^a+(*FAIL)/ - aaaaaa -No match - -/a+b?c+(*FAIL)/ - aaabccc -No match - -/a+b?(*PRUNE)c+(*FAIL)/ - aaabccc -No match - -/a+b?(*COMMIT)c+(*FAIL)/ - aaabccc -No match - -/a+b?(*SKIP)c+(*FAIL)/ - aaabcccaaabccc -No match - -/^(?:aaa(*THEN)\w{6}|bbb(*THEN)\w{5}|ccc(*THEN)\w{4}|\w{3})/ - aaaxxxxxx - 0: aaaxxxxxx - aaa++++++ - 0: aaa - bbbxxxxx - 0: bbbxxxxx - bbb+++++ - 0: bbb - cccxxxx - 0: cccxxxx - ccc++++ - 0: ccc - dddddddd - 0: ddd - -/^(aaa(*THEN)\w{6}|bbb(*THEN)\w{5}|ccc(*THEN)\w{4}|\w{3})/ - aaaxxxxxx - 0: aaaxxxxxx - 1: aaaxxxxxx - aaa++++++ - 0: aaa - 1: aaa - bbbxxxxx - 0: bbbxxxxx - 1: bbbxxxxx - bbb+++++ - 0: bbb - 1: bbb - cccxxxx - 0: cccxxxx - 1: cccxxxx - ccc++++ - 0: ccc - 1: ccc - dddddddd - 0: ddd - 1: ddd - -/a+b?(*THEN)c+(*FAIL)/ - aaabccc -No match - -/(A (A|B(*ACCEPT)|C) D)(E)/x - AB - 0: AB - 1: AB - 2: B - ABX - 0: AB - 1: AB - 2: B - AADE - 0: AADE - 1: AAD - 2: A - 3: E - ACDE - 0: ACDE - 1: ACD - 2: C - 3: E - ** Failers -No match - AD -No match - -/^\W*+(?:((.)\W*+(?1)\W*+\2|)|((.)\W*+(?3)\W*+\4|\W*+.\W*+))\W*+$/i - 1221 - 0: 1221 - 1: 1221 - 2: 1 - Satan, oscillate my metallic sonatas! - 0: Satan, oscillate my metallic sonatas! - 1: <unset> - 2: <unset> - 3: Satan, oscillate my metallic sonatas - 4: S - A man, a plan, a canal: Panama! - 0: A man, a plan, a canal: Panama! - 1: <unset> - 2: <unset> - 3: A man, a plan, a canal: Panama - 4: A - Able was I ere I saw Elba. - 0: Able was I ere I saw Elba. - 1: <unset> - 2: <unset> - 3: Able was I ere I saw Elba - 4: A - *** Failers -No match - The quick brown fox -No match - -/^((.)(?1)\2|.)$/ - a - 0: a - 1: a - aba - 0: aba - 1: aba - 2: a - aabaa - 0: aabaa - 1: aabaa - 2: a - abcdcba - 0: abcdcba - 1: abcdcba - 2: a - pqaabaaqp - 0: pqaabaaqp - 1: pqaabaaqp - 2: p - ablewasiereisawelba - 0: ablewasiereisawelba - 1: ablewasiereisawelba - 2: a - rhubarb -No match - the quick brown fox -No match - -/(a)(?<=b(?1))/ - baz - 0: a - 1: a - ** Failers -No match - caz -No match - -/(?<=b(?1))(a)/ - zbaaz - 0: a - 1: a - ** Failers -No match - aaa -No match - -/(?<X>a)(?<=b(?&X))/ - baz - 0: a - 1: a - -/^(?|(abc)|(def))\1/ - abcabc - 0: abcabc - 1: abc - defdef - 0: defdef - 1: def - ** Failers -No match - abcdef -No match - defabc -No match - -/^(?|(abc)|(def))(?1)/ - abcabc - 0: abcabc - 1: abc - defabc - 0: defabc - 1: def - ** Failers -No match - defdef -No match - abcdef -No match - -/(?:a(?<quote> (?<apostrophe>')|(?<realquote>")) |b(?<quote> (?<apostrophe>')|(?<realquote>")) ) (?('quote')[a-z]+|[0-9]+)/xJ - a\"aaaaa - 0: a"aaaaa - 1: " - 2: <unset> - 3: " - b\"aaaaa - 0: b"aaaaa - 1: <unset> - 2: <unset> - 3: <unset> - 4: " - 5: <unset> - 6: " - ** Failers -No match - b\"11111 -No match - -/(?:(?1)|B)(A(*F)|C)/ - ABCD - 0: BC - 1: C - CCD - 0: CC - 1: C - ** Failers -No match - CAD -No match - -/^(?:(?1)|B)(A(*F)|C)/ - CCD - 0: CC - 1: C - BCD - 0: BC - 1: C - ** Failers -No match - ABCD -No match - CAD -No match - BAD -No match - -/(?:(?1)|B)(A(*ACCEPT)XX|C)D/ - AAD - 0: AA - 1: A - ACD - 0: ACD - 1: C - BAD - 0: BA - 1: A - BCD - 0: BCD - 1: C - BAX - 0: BA - 1: A - ** Failers -No match - ACX -No match - ABC -No match - -/(?(DEFINE)(A))B(?1)C/ - BAC - 0: BAC - -/(?(DEFINE)((A)\2))B(?1)C/ - BAAC - 0: BAAC - -/(?<pn> \( ( [^()]++ | (?&pn) )* \) )/x - (ab(cd)ef) - 0: (ab(cd)ef) - 1: (ab(cd)ef) - 2: ef - -/^(?=a(*SKIP)b|ac)/ - ** Failers -No match - ac -No match - -/^(?=a(*PRUNE)b)/ - ab - 0: - ** Failers -No match - ac -No match - -/^(?=a(*ACCEPT)b)/ - ac - 0: - -/(?>a\Kb)/ - ab - 0: b - -/((?>a\Kb))/ - ab - 0: b - 1: ab - -/(a\Kb)/ - ab - 0: b - 1: ab - -/^a\Kcz|ac/ - ac - 0: ac - -/(?>a\Kbz|ab)/ - ab - 0: ab - -/^(?&t)(?(DEFINE)(?<t>a\Kb))$/ - ab - 0: b - -/^([^()]|\((?1)*\))*$/ - a(b)c - 0: a(b)c - 1: c - a(b(c)d)e - 0: a(b(c)d)e - 1: e - -/(?P<L1>(?P<L2>0)(?P>L1)|(?P>L2))/ - 0 - 0: 0 - 1: 0 - 00 - 0: 00 - 1: 00 - 2: 0 - 0000 - 0: 0000 - 1: 0000 - 2: 0 - -/(?P<L1>(?P<L2>0)|(?P>L2)(?P>L1))/ - 0 - 0: 0 - 1: 0 - 2: 0 - 00 - 0: 0 - 1: 0 - 2: 0 - 0000 - 0: 0 - 1: 0 - 2: 0 - -/--- This one does fail, as expected, in Perl. It needs the complex item at the - end of the pattern. A single letter instead of (B|D) makes it not fail, - which I think is a Perl bug. --- / - -/A(*COMMIT)(B|D)/ - ACABX -No match - -/--- Check the use of names for failure ---/ - -/^(A(*PRUNE:A)B|C(*PRUNE:B)D)/K - ** Failers -No match - AC -No match, mark = A - CB -No match, mark = B - -/--- Force no study, otherwise mark is not seen. The studied version is in - test 2 because it isn't Perl-compatible. ---/ - -/(*MARK:A)(*SKIP:B)(C|X)/KSS - C - 0: C - 1: C -MK: A - D -No match, mark = A - -/^(A(*THEN:A)B|C(*THEN:B)D)/K - ** Failers -No match - CB -No match, mark = B - -/^(?:A(*THEN:A)B|C(*THEN:B)D)/K - CB -No match, mark = B - -/^(?>A(*THEN:A)B|C(*THEN:B)D)/K - CB -No match, mark = B - -/--- This should succeed, as the skip causes bump to offset 1 (the mark). Note -that we have to have something complicated such as (B|Z) at the end because, -for Perl, a simple character somehow causes an unwanted optimization to mess -with the handling of backtracking verbs. ---/ - -/A(*MARK:A)A+(*SKIP:A)(B|Z) | AC/xK - AAAC - 0: AC - -/--- Test skipping over a non-matching mark. ---/ - -/A(*MARK:A)A+(*MARK:B)(*SKIP:A)(B|Z) | AC/xK - AAAC - 0: AC - -/--- Check shorthand for MARK ---/ - -/A(*:A)A+(*SKIP:A)(B|Z) | AC/xK - AAAC - 0: AC - -/--- Don't loop! Force no study, otherwise mark is not seen. ---/ - -/(*:A)A+(*SKIP:A)(B|Z)/KSS - AAAC -No match, mark = A - -/--- This should succeed, as a non-existent skip name disables the skip ---/ - -/A(*MARK:A)A+(*SKIP:B)(B|Z) | AC/xK - AAAC - 0: AC - -/A(*MARK:A)A+(*SKIP:B)(B|Z) | AC(*:B)/xK - AAAC - 0: AC -MK: B - -/--- COMMIT at the start of a pattern should act like an anchor. Again, -however, we need the complication for Perl. ---/ - -/(*COMMIT)(A|P)(B|P)(C|P)/ - ABCDEFG - 0: ABC - 1: A - 2: B - 3: C - ** Failers -No match - DEFGABC -No match - -/--- COMMIT inside an atomic group can't stop backtracking over the group. ---/ - -/(\w+)(?>b(*COMMIT))\w{2}/ - abbb - 0: abbb - 1: a - -/(\w+)b(*COMMIT)\w{2}/ - abbb -No match - -/--- Check opening parens in comment when seeking forward reference. ---/ - -/(?&t)(?#()(?(DEFINE)(?<t>a))/ - bac - 0: a - -/--- COMMIT should override THEN ---/ - -/(?>(*COMMIT)(?>yes|no)(*THEN)(*F))?/ - yes -No match - -/(?>(*COMMIT)(yes|no)(*THEN)(*F))?/ - yes -No match - -/b?(*SKIP)c/ - bc - 0: bc - abc - 0: bc - -/(*SKIP)bc/ - a -No match - -/(*SKIP)b/ - a -No match - -/(?P<abn>(?P=abn)xxx|)+/ - xxx - 0: - 1: - -/(?i:([^b]))(?1)/ - aa - 0: aa - 1: a - aA - 0: aA - 1: a - ** Failers - 0: ** - 1: * - ab -No match - aB -No match - Ba -No match - ba -No match - -/^(?&t)*+(?(DEFINE)(?<t>a))\w$/ - aaaaaaX - 0: aaaaaaX - ** Failers -No match - aaaaaa -No match - -/^(?&t)*(?(DEFINE)(?<t>a))\w$/ - aaaaaaX - 0: aaaaaaX - aaaaaa - 0: aaaaaa - -/^(a)*+(\w)/ - aaaaX - 0: aaaaX - 1: a - 2: X - YZ - 0: Y - 1: <unset> - 2: Y - ** Failers -No match - aaaa -No match - -/^(?:a)*+(\w)/ - aaaaX - 0: aaaaX - 1: X - YZ - 0: Y - 1: Y - ** Failers -No match - aaaa -No match - -/^(a)++(\w)/ - aaaaX - 0: aaaaX - 1: a - 2: X - ** Failers -No match - aaaa -No match - YZ -No match - -/^(?:a)++(\w)/ - aaaaX - 0: aaaaX - 1: X - ** Failers -No match - aaaa -No match - YZ -No match - -/^(a)?+(\w)/ - aaaaX - 0: aa - 1: a - 2: a - YZ - 0: Y - 1: <unset> - 2: Y - -/^(?:a)?+(\w)/ - aaaaX - 0: aa - 1: a - YZ - 0: Y - 1: Y - -/^(a){2,}+(\w)/ - aaaaX - 0: aaaaX - 1: a - 2: X - ** Failers -No match - aaa -No match - YZ -No match - -/^(?:a){2,}+(\w)/ - aaaaX - 0: aaaaX - 1: X - ** Failers -No match - aaa -No match - YZ -No match - -/(a|)*(?1)b/ - b - 0: b - 1: - ab - 0: ab - 1: - aab - 0: aab - 1: - -/(a)++(?1)b/ - ** Failers -No match - ab -No match - aab -No match - -/(a)*+(?1)b/ - ** Failers -No match - ab -No match - aab -No match - -/(?1)(?:(b)){0}/ - b - 0: b - -/(foo ( \( ((?:(?> [^()]+ )|(?2))*) \) ) )/x - foo(bar(baz)+baz(bop)) - 0: foo(bar(baz)+baz(bop)) - 1: foo(bar(baz)+baz(bop)) - 2: (bar(baz)+baz(bop)) - 3: bar(baz)+baz(bop) - -/(A (A|B(*ACCEPT)|C) D)(E)/x - AB - 0: AB - 1: AB - 2: B - -/\A.*?(a|bc)/ - ba - 0: ba - 1: a - -/\A.*?(?:a|bc)++/ - ba - 0: ba - -/\A.*?(a|bc)++/ - ba - 0: ba - 1: a - -/\A.*?(?:a|bc|d)/ - ba - 0: ba - -/(?:(b))++/ - beetle - 0: b - 1: b - -/(?(?=(a(*ACCEPT)z))a)/ - a - 0: a - 1: a - -/^(a)(?1)+ab/ - aaaab - 0: aaaab - 1: a - -/^(a)(?1)++ab/ - aaaab -No match - -/^(?=a(*:M))aZ/K - aZbc - 0: aZ -MK: M - -/^(?!(*:M)b)aZ/K - aZbc - 0: aZ - -/(?(DEFINE)(a))?b(?1)/ - backgammon - 0: ba - -/^\N+/ - abc\ndef - 0: abc - -/^\N{1,}/ - abc\ndef - 0: abc - -/(?(R)a+|(?R)b)/ - aaaabcde - 0: aaaab - -/(?(R)a+|((?R))b)/ - aaaabcde - 0: aaaab - 1: aaaa - -/((?(R)a+|(?1)b))/ - aaaabcde - 0: aaaab - 1: aaaab - -/((?(R1)a+|(?1)b))/ - aaaabcde - 0: aaaab - 1: aaaab - -/((?(R)a|(?1)))*/ - aaa - 0: aaa - 1: a - -/((?(R)a|(?1)))+/ - aaa - 0: aaa - 1: a - -/a(*:any -name)/K - abc - 0: a -MK: any \x0aname - -/(?>(?&t)c|(?&t))(?(DEFINE)(?<t>a|b(*PRUNE)c))/ - a - 0: a - ba - 0: a - bba - 0: a - -/--- Checking revised (*THEN) handling ---/ - -/--- Capture ---/ - -/^.*? (a(*THEN)b) c/x - aabc -No match - -/^.*? (a(*THEN)b|(*F)) c/x - aabc - 0: aabc - 1: ab - -/^.*? ( (a(*THEN)b) | (*F) ) c/x - aabc - 0: aabc - 1: ab - 2: ab - -/^.*? ( (a(*THEN)b) ) c/x - aabc -No match - -/--- Non-capture ---/ - -/^.*? (?:a(*THEN)b) c/x - aabc -No match - -/^.*? (?:a(*THEN)b|(*F)) c/x - aabc - 0: aabc - -/^.*? (?: (?:a(*THEN)b) | (*F) ) c/x - aabc - 0: aabc - -/^.*? (?: (?:a(*THEN)b) ) c/x - aabc -No match - -/--- Atomic ---/ - -/^.*? (?>a(*THEN)b) c/x - aabc -No match - -/^.*? (?>a(*THEN)b|(*F)) c/x - aabc - 0: aabc - -/^.*? (?> (?>a(*THEN)b) | (*F) ) c/x - aabc - 0: aabc - -/^.*? (?> (?>a(*THEN)b) ) c/x - aabc -No match - -/--- Possessive capture ---/ - -/^.*? (a(*THEN)b)++ c/x - aabc -No match - -/^.*? (a(*THEN)b|(*F))++ c/x - aabc - 0: aabc - 1: ab - -/^.*? ( (a(*THEN)b)++ | (*F) )++ c/x - aabc - 0: aabc - 1: ab - 2: ab - -/^.*? ( (a(*THEN)b)++ )++ c/x - aabc -No match - -/--- Possessive non-capture ---/ - -/^.*? (?:a(*THEN)b)++ c/x - aabc -No match - -/^.*? (?:a(*THEN)b|(*F))++ c/x - aabc - 0: aabc - -/^.*? (?: (?:a(*THEN)b)++ | (*F) )++ c/x - aabc - 0: aabc - -/^.*? (?: (?:a(*THEN)b)++ )++ c/x - aabc -No match - -/--- Condition assertion ---/ - -/^(?(?=a(*THEN)b)ab|ac)/ - ac - 0: ac - -/--- Condition ---/ - -/^.*?(?(?=a)a|b(*THEN)c)/ - ba -No match - -/^.*?(?:(?(?=a)a|b(*THEN)c)|d)/ - ba - 0: ba - -/^.*?(?(?=a)a(*THEN)b|c)/ - ac -No match - -/--- Assertion ---/ - -/^.*(?=a(*THEN)b)/ - aabc - 0: a - -/------------------------------/ - -/(?>a(*:m))/imsxSK - a - 0: a -MK: m - -/(?>(a)(*:m))/imsxSK - a - 0: a - 1: a -MK: m - -/(?<=a(*ACCEPT)b)c/ - xacd - 0: c - -/(?<=(a(*ACCEPT)b))c/ - xacd - 0: c - 1: a - -/(?<=(a(*COMMIT)b))c/ - xabcd - 0: c - 1: ab - ** Failers -No match - xacd -No match - -/(?<!a(*FAIL)b)c/ - xcd - 0: c - acd - 0: c - -/(?<=a(*:N)b)c/K - xabcd - 0: c -MK: N - -/(?<=a(*PRUNE)b)c/ - xabcd - 0: c - -/(?<=a(*SKIP)b)c/ - xabcd - 0: c - -/(?<=a(*THEN)b)c/ - xabcd - 0: c - -/(a)(?2){2}(.)/ - abcd - 0: abcd - 1: a - 2: d - -/(*MARK:A)(*PRUNE:B)(C|X)/KS - C - 0: C - 1: C -MK: B - D -No match, mark = B - -/(*MARK:A)(*PRUNE:B)(C|X)/KSS - C - 0: C - 1: C -MK: B - D -No match, mark = B - -/(*MARK:A)(*THEN:B)(C|X)/KS - C - 0: C - 1: C -MK: B - D -No match, mark = B - -/(*MARK:A)(*THEN:B)(C|X)/KSY - C - 0: C - 1: C -MK: B - D -No match, mark = B - -/(*MARK:A)(*THEN:B)(C|X)/KSS - C - 0: C - 1: C -MK: B - D -No match, mark = B - -/--- This should fail, as the skip causes a bump to offset 3 (the skip) ---/ - -/A(*MARK:A)A+(*SKIP)(B|Z) | AC/xK - AAAC -No match, mark = A - -/--- Same --/ - -/A(*MARK:A)A+(*MARK:B)(*SKIP:B)(B|Z) | AC/xK - AAAC -No match, mark = B - -/A(*:A)A+(*SKIP)(B|Z) | AC/xK - AAAC -No match, mark = A - -/--- This should fail, as a null name is the same as no name ---/ - -/A(*MARK:A)A+(*SKIP:)(B|Z) | AC/xK - AAAC -No match, mark = A - -/--- A check on what happens after hitting a mark and them bumping along to -something that does not even start. Perl reports tags after the failures here, -though it does not when the individual letters are made into something -more complicated. ---/ - -/A(*:A)B|XX(*:B)Y/K - AABC - 0: AB -MK: A - XXYZ - 0: XXY -MK: B - ** Failers -No match - XAQQ -No match, mark = A - XAQQXZZ -No match, mark = A - AXQQQ -No match, mark = A - AXXQQQ -No match, mark = B - -/^(A(*THEN:A)B|C(*THEN:B)D)/K - AB - 0: AB - 1: AB -MK: A - CD - 0: CD - 1: CD -MK: B - ** Failers -No match - AC -No match, mark = A - CB -No match, mark = B - -/^(A(*PRUNE:A)B|C(*PRUNE:B)D)/K - AB - 0: AB - 1: AB -MK: A - CD - 0: CD - 1: CD -MK: B - ** Failers -No match - AC -No match, mark = A - CB -No match, mark = B - -/--- An empty name does not pass back an empty string. It is the same as if no -name were given. ---/ - -/^(A(*PRUNE:)B|C(*PRUNE:B)D)/K - AB - 0: AB - 1: AB - CD - 0: CD - 1: CD -MK: B - -/--- PRUNE goes to next bumpalong; COMMIT does not. ---/ - -/A(*PRUNE:A)B/K - ACAB - 0: AB -MK: A - -/--- Mark names can be duplicated ---/ - -/A(*:A)B|X(*:A)Y/K - AABC - 0: AB -MK: A - XXYZ - 0: XY -MK: A - -/b(*:m)f|a(*:n)w/K - aw - 0: aw -MK: n - ** Failers -No match, mark = n - abc -No match, mark = m - -/b(*:m)f|aw/K - abaw - 0: aw - ** Failers -No match - abc -No match, mark = m - abax -No match, mark = m - -/A(*MARK:A)A+(*SKIP:B)(B|Z) | AAC/xK - AAAC - 0: AAC - -/a(*PRUNE:X)bc|qq/KY - ** Failers -No match, mark = X - axy -No match, mark = X - -/a(*THEN:X)bc|qq/KY - ** Failers -No match, mark = X - axy -No match, mark = X - -/(?=a(*MARK:A)b)..x/K - abxy - 0: abx -MK: A - ** Failers -No match - abpq -No match - -/(?=a(*MARK:A)b)..(*:Y)x/K - abxy - 0: abx -MK: Y - ** Failers -No match - abpq -No match - -/(?=a(*PRUNE:A)b)..x/K - abxy - 0: abx -MK: A - ** Failers -No match - abpq -No match - -/(?=a(*PRUNE:A)b)..(*:Y)x/K - abxy - 0: abx -MK: Y - ** Failers -No match - abpq -No match - -/(?=a(*THEN:A)b)..x/K - abxy - 0: abx -MK: A - ** Failers -No match - abpq -No match - -/(?=a(*THEN:A)b)..(*:Y)x/K - abxy - 0: abx -MK: Y - ** Failers -No match - abpq -No match - -/(another)?(\1?)test/ - hello world test - 0: test - 1: <unset> - 2: - -/(another)?(\1+)test/ - hello world test -No match - -/(a(*COMMIT)b){0}a(?1)|aac/ - aac - 0: aac - -/((?:a?)*)*c/ - aac - 0: aac - 1: - -/((?>a?)*)*c/ - aac - 0: aac - 1: - -/(?>.*?a)(?<=ba)/ - aba - 0: ba - -/(?:.*?a)(?<=ba)/ - aba - 0: aba - -/.*?a(*PRUNE)b/ - aab - 0: ab - -/.*?a(*PRUNE)b/s - aab - 0: ab - -/^a(*PRUNE)b/s - aab -No match - -/.*?a(*SKIP)b/ - aab - 0: ab - -/(?>.*?a)b/s - aab - 0: ab - -/(?>.*?a)b/ - aab - 0: ab - -/(?>^a)b/s - aab -No match - -/(?>.*?)(?<=(abcd)|(wxyz))/ - alphabetabcd - 0: - 1: abcd - endingwxyz - 0: - 1: <unset> - 2: wxyz - -/(?>.*)(?<=(abcd)|(wxyz))/ - alphabetabcd - 0: alphabetabcd - 1: abcd - endingwxyz - 0: endingwxyz - 1: <unset> - 2: wxyz - -"(?>.*)foo" - abcdfooxyz -No match - -"(?>.*?)foo" - abcdfooxyz - 0: foo - -/(?:(a(*PRUNE)b)){0}(?:(?1)|ac)/ - ac - 0: ac - -/(?:(a(*SKIP)b)){0}(?:(?1)|ac)/ - ac - 0: ac - -/(?<=(*SKIP)ac)a/ - aa -No match - -/A(*MARK:A)A+(*SKIP:B)(B|Z) | AC/xK - AAAC - 0: AC - -/a(*SKIP:m)x|ac(*:n)(*SKIP:n)d|ac/K - acacd - 0: acd -MK: n - -/A(*SKIP:m)x|A(*SKIP:n)x|AB/K - AB - 0: AB - -/((*SKIP:r)d){0}a(*SKIP:m)x|ac(*:n)|ac/K - acacd - 0: ac -MK: n - -/-- Tests that try to figure out how Perl works. My hypothesis is that the - first verb that is backtracked onto is the one that acts. This seems to be - the case almost all the time, but there is one exception that is perhaps a - bug. --/ - -/-- This matches "aaaac"; each PRUNE advances one character until the subject - no longer starts with 5 'a's. --/ - -/aaaaa(*PRUNE)b|a+c/ - aaaaaac - 0: aaaac - -/-- Putting SKIP in front of PRUNE makes no difference, as it is never -backtracked onto, whether or not it has a label. --/ - -/aaaaa(*SKIP)(*PRUNE)b|a+c/ - aaaaaac - 0: aaaac - -/aaaaa(*SKIP:N)(*PRUNE)b|a+c/ - aaaaaac - 0: aaaac - -/aaaa(*:N)a(*SKIP:N)(*PRUNE)b|a+c/ - aaaaaac - 0: aaaac - -/-- Putting THEN in front makes no difference. */ - -/aaaaa(*THEN)(*PRUNE)b|a+c/ - aaaaaac - 0: aaaac - -/-- However, putting COMMIT in front of the prune changes it to "no match". I - think this is inconsistent and possibly a bug. For the moment, running this - test is moved out of the Perl-compatible file. --/ - -/aaaaa(*COMMIT)(*PRUNE)b|a+c/ - - -/---- OK, lets play the same game again using SKIP instead of PRUNE. ----/ - -/-- This matches "ac" because SKIP forces the next match to start on the - sixth "a". --/ - -/aaaaa(*SKIP)b|a+c/ - aaaaaac - 0: ac - -/-- Putting PRUNE in front makes no difference. --/ - -/aaaaa(*PRUNE)(*SKIP)b|a+c/ - aaaaaac - 0: ac - -/-- Putting THEN in front makes no difference. --/ - -/aaaaa(*THEN)(*SKIP)b|a+c/ - aaaaaac - 0: ac - -/-- In this case, neither does COMMIT. This still matches "ac". --/ - -/aaaaa(*COMMIT)(*SKIP)b|a+c/ - aaaaaac - 0: ac - -/-- This gives "no match", as expected. --/ - -/aaaaa(*COMMIT)b|a+c/ - aaaaaac -No match - - -/------ Tests using THEN ------/ - -/-- This matches "aaaaaac", as expected. --/ - -/aaaaa(*THEN)b|a+c/ - aaaaaac - 0: aaaaaac - -/-- Putting SKIP in front makes no difference. --/ - -/aaaaa(*SKIP)(*THEN)b|a+c/ - aaaaaac - 0: aaaaaac - -/-- Putting PRUNE in front makes no difference. --/ - -/aaaaa(*PRUNE)(*THEN)b|a+c/ - aaaaaac - 0: aaaaaac - -/-- Putting COMMIT in front makes no difference. --/ - -/aaaaa(*COMMIT)(*THEN)b|a+c/ - aaaaaac - 0: aaaaaac - -/-- End of "priority" tests --/ - -/aaaaa(*:m)(*PRUNE:m)(*SKIP:m)m|a+/ - aaaaaa - 0: a - -/aaaaa(*:m)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+/ - aaaaaa - 0: a - -/aaaaa(*:n)(*PRUNE:m)(*SKIP:m)m|a+/ - aaaaaa - 0: aaaa - -/aaaaa(*:n)(*MARK:m)(*PRUNE)(*SKIP:m)m|a+/ - aaaaaa - 0: a - -/a(*MARK:A)aa(*PRUNE:A)a(*SKIP:A)b|a+c/ - aaaac - 0: aac - -/a(*MARK:A)aa(*MARK:A)a(*SKIP:A)b|a+c/ - aaaac - 0: ac - -/aaa(*PRUNE:A)a(*SKIP:A)b|a+c/ - aaaac - 0: aac - -/aaa(*MARK:A)a(*SKIP:A)b|a+c/ - aaaac - 0: ac - -/a(*:m)a(*COMMIT)(*SKIP:m)b|a+c/K - aaaaaac - 0: ac - -/.?(a|b(*THEN)c)/ - ba - 0: ba - 1: a - -/(a(*COMMIT)b)c|abd/ - abc - 0: abc - 1: ab - abd -No match - -/(?=a(*COMMIT)b)abc|abd/ - abc - 0: abc - abd - 0: abd - -/(?>a(*COMMIT)b)c|abd/ - abc - 0: abc - abd - 0: abd - -/a(?=b(*COMMIT)c)[^d]|abd/ - abd -No match - abc - 0: ab - -/a(?=bc).|abd/ - abd - 0: abd - abc - 0: ab - -/a(?>b(*COMMIT)c)d|abd/ - abceabd -No match - -/a(?>bc)d|abd/ - abceabd - 0: abd - -/(?>a(*COMMIT)b)c|abd/ - abd - 0: abd - -/(?>a(*COMMIT)c)d|abd/ - abd -No match - -/((?=a(*COMMIT)b)ab|ac){0}(?:(?1)|a(c))/ - ac - 0: ac - 1: <unset> - 2: c - -/-- These tests were formerly in test 2, but changes in PCRE and Perl have - made them compatible. --/ - -/^(a)?(?(1)a|b)+$/ - *** Failers -No match - a -No match - -/(?=a\Kb)ab/ - ab - 0: b - -/(?!a\Kb)ac/ - ac - 0: ac - -/^abc(?<=b\Kc)d/ - abcd - 0: cd - -/^abc(?<!b\Kq)d/ - abcd - 0: abcd - - -/A(*PRUNE:A)A+(*SKIP:A)(B|Z) | AC/xK - AAAC -No match, mark = A - -/^((abc|abcx)(*THEN)y|abcd)/ - abcd - 0: abcd - 1: abcd - *** Failers -No match - abcxy -No match - -/^((yes|no)(*THEN)(*F))?/ - yes -No match - -/(A (.*) C? (*THEN) | A D) (*FAIL)/x -AbcdCBefgBhiBqz -No match - -/(A (.*) C? (*THEN) | A D) z/x -AbcdCBefgBhiBqz -No match - -/(A (.*) C? (*THEN) | A D) \s* (*FAIL)/x -AbcdCBefgBhiBqz -No match - -/(A (.*) C? (*THEN) | A D) \s* z/x -AbcdCBefgBhiBqz -No match - -/(A (.*) (?:C|) (*THEN) | A D) (*FAIL)/x -AbcdCBefgBhiBqz -No match - -/(A (.*) (?:C|) (*THEN) | A D) z/x -AbcdCBefgBhiBqz -No match - -/(A (.*) C{0,6} (*THEN) | A D) (*FAIL)/x -AbcdCBefgBhiBqz -No match - -/(A (.*) C{0,6} (*THEN) | A D) z/x -AbcdCBefgBhiBqz -No match - -/(A (.*) (CE){0,6} (*THEN) | A D) (*FAIL)/x -AbcdCEBefgBhiBqz -No match - -/(A (.*) (CE){0,6} (*THEN) | A D) z/x -AbcdCEBefgBhiBqz -No match - -/(A (.*) (CE*){0,6} (*THEN) | A D) (*FAIL)/x -AbcdCBefgBhiBqz -No match - -/(A (.*) (CE*){0,6} (*THEN) | A D) z/x -AbcdCBefgBhiBqz -No match - -/(?=a(*COMMIT)b|ac)ac|ac/ - ac -No match - -/(?=a(*COMMIT)b|(ac)) ac | (a)c/x - ac -No match - -/--------/ - -/(?(?!b(*THEN)a)bn|bnn)/ - bnn - 0: bn - -/(?!b(*SKIP)a)bn|bnn/ - bnn - 0: bn - -/(?(?!b(*SKIP)a)bn|bnn)/ - bnn - 0: bn - -/(?!b(*PRUNE)a)bn|bnn/ - bnn - 0: bn - -/(?(?!b(*PRUNE)a)bn|bnn)/ - bnn - 0: bn - -/(?!b(*COMMIT)a)bn|bnn/ - bnn - 0: bn - -/(?(?!b(*COMMIT)a)bn|bnn)/ - bnn - 0: bn - -/(?=b(*SKIP)a)bn|bnn/ - bnn -No match - -/(?=b(*THEN)a)bn|bnn/ - bnn - 0: bnn - - /^(?!a(*SKIP)b)/ - ac - 0: - - /^(?!a(*SKIP)b)../ - acd - 0: ac - -/(?!a(*SKIP)b)../ - acd - 0: ac - -/^(?(?!a(*SKIP)b))/ - ac - 0: - -/^(?!a(*PRUNE)b)../ - acd - 0: ac - -/(?!a(*PRUNE)b)../ - acd - 0: ac - - /(?!a(*COMMIT)b)ac|cd/ - ac - 0: ac - -/\A.*?(?:a|bc)/ - ba - 0: ba - -/^(A(*THEN)B|C(*THEN)D)/ - CD - 0: CD - 1: CD - -/(*:m(m)(?&y)(?(DEFINE)(?<y>b))/K - abc - 0: b -MK: m(m - -/(*PRUNE:m(m)(?&y)(?(DEFINE)(?<y>b))/K - abc - 0: b -MK: m(m - -/(*SKIP:m(m)(?&y)(?(DEFINE)(?<y>b))/K - abc - 0: b - -/(*THEN:m(m)(?&y)(?(DEFINE)(?<y>b))/K - abc - 0: b -MK: m(m - -/^\d*\w{4}/ - 1234 - 0: 1234 - 123 -No match - -/^[^b]*\w{4}/ - aaaa - 0: aaaa - aaa -No match - -/^[^b]*\w{4}/i - aaaa - 0: aaaa - aaa -No match - -/^a*\w{4}/ - aaaa - 0: aaaa - aaa -No match - -/^a*\w{4}/i - aaaa - 0: aaaa - aaa -No match - -/(?(?=ab)ab)/+ - ca - 0: - 0+ ca - cd - 0: - 0+ cd - -/(?:(?<n>foo)|(?<n>bar))\k<n>/J - foofoo - 0: foofoo - 1: foo - barbar - 0: barbar - 1: <unset> - 2: bar - -/(?<n>A)(?:(?<n>foo)|(?<n>bar))\k<n>/J - AfooA - 0: AfooA - 1: A - 2: foo - AbarA - 0: AbarA - 1: A - 2: <unset> - 3: bar - ** Failers -No match - Afoofoo -No match - Abarbar -No match - -/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s*\(\s*$/ - 1 IN SOA non-sp1 non-sp2( - 0: 1 IN SOA non-sp1 non-sp2( - 1: 1 - 2: non-sp1 - 3: non-sp2 - -/^ (?:(?<A>A)|(?'B'B)(?<A>A)) (?('A')x) (?(<B>)y)$/xJ - Ax - 0: Ax - 1: A - BAxy - 0: BAxy - 1: <unset> - 2: B - 3: A - -/^A\xZ/ - A\0Z - 0: A\x00Z - -/^A\o{123}B/ - A\123B - 0: ASB - -/ ^ a + + b $ /x - aaaab - 0: aaaab - -/ ^ a + #comment - + b $ /x - aaaab - 0: aaaab - -/ ^ a + #comment - #comment - + b $ /x - aaaab - 0: aaaab - -/ ^ (?> a + ) b $ /x - aaaab - 0: aaaab - -/ ^ ( a + ) + + \w $ /x - aaaab - 0: aaaab - 1: aaaa - -/(?:a\Kb)*+/+ - ababc - 0: b - 0+ c - -/(?>a\Kb)*/+ - ababc - 0: b - 0+ c - -/(?:a\Kb)*/+ - ababc - 0: b - 0+ c - -/(a\Kb)*+/+ - ababc - 0: b - 0+ c - 1: ab - -/(a\Kb)*/+ - ababc - 0: b - 0+ c - 1: ab - -/(?:x|(?:(xx|yy)+|x|x|x|x|x)|a|a|a)bc/ - acb -No match - -'\A(?:[^\"]++|\"(?:[^\"]*+|\"\")*+\")++' - NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED - 0: NON QUOTED "QUOT""ED" AFTER - -'\A(?:[^\"]++|\"(?:[^\"]++|\"\")*+\")++' - NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED - 0: NON QUOTED "QUOT""ED" AFTER - -'\A(?:[^\"]++|\"(?:[^\"]++|\"\")++\")++' - NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED - 0: NON QUOTED "QUOT""ED" AFTER - -'\A([^\"1]++|[\"2]([^\"3]*+|[\"4][\"5])*+[\"6])++' - NON QUOTED \"QUOT\"\"ED\" AFTER \"NOT MATCHED - 0: NON QUOTED "QUOT""ED" AFTER - 1: AFTER - 2: - -/^\w+(?>\s*)(?<=\w)/ - test test - 0: tes - -/(?P<same>a)(?P<same>b)/gJ - abbaba - 0: ab - 1: a - 2: b - 0: ab - 1: a - 2: b - -/(?P<same>a)(?P<same>b)(?P=same)/gJ - abbaba - 0: aba - 1: a - 2: b - -/(?P=same)?(?P<same>a)(?P<same>b)/gJ - abbaba - 0: ab - 1: a - 2: b - 0: ab - 1: a - 2: b - -/(?:(?P=same)?(?:(?P<same>a)|(?P<same>b))(?P=same))+/gJ - bbbaaabaabb - 0: bbbaaaba - 1: a - 2: b - 0: bb - 1: <unset> - 2: b - -/(?:(?P=same)?(?:(?P=same)(?P<same>a)(?P=same)|(?P=same)?(?P<same>b)(?P=same)){2}(?P=same)(?P<same>c)(?P=same)){2}(?P<same>z)?/gJ - bbbaaaccccaaabbbcc -No match - -/(?P<Name>a)?(?P<Name2>b)?(?(<Name>)c|d)*l/ - acl - 0: acl - 1: a - bdl - 0: bdl - 1: <unset> - 2: b - adl - 0: dl - bcl - 0: l - -/\sabc/ - \x{0b}abc - 0: \x0babc - -/[\Qa]\E]+/ - aa]] - 0: aa]] - -/[\Q]a\E]+/ - aa]] - 0: aa]] - -/(?:((abcd))|(((?:(?:(?:(?:abc|(?:abcdef))))b)abcdefghi)abc)|((*ACCEPT)))/ - 1234abcd - 0: - 1: <unset> - 2: <unset> - 3: <unset> - 4: <unset> - 5: - -/(\2)(\1)/ - -"Z*(|d*){216}" - -"(?1)(?#?'){8}(a)" - baaaaaaaaac - 0: aaaaaaaaa - 1: a - -"(?|(\k'Pm')|(?'Pm'))" - abcd - 0: - 1: - -/(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[,;:])(?=.{8,16})(?!.*[\s])/ - \ Fred:099 - 0: - -/(?=.*X)X$/ - \ X - 0: X - -/X+(?#comment)?/ - >XXX< - 0: X - -/ (?<word> \w+ )* \. /xi - pokus. - 0: pokus. - 1: pokus - -/(?(DEFINE) (?<word> \w+ ) ) (?&word)* \./xi - pokus. - 0: pokus. - -/(?(DEFINE) (?<word> \w+ ) ) ( (?&word)* ) \./xi - pokus. - 0: pokus. - 1: <unset> - 2: pokus - -/(?&word)* (?(DEFINE) (?<word> \w+ ) ) \./xi - pokus. - 0: pokus. - -/(?&word)* \. (?<word> \w+ )/xi - pokus.hokus - 0: pokus.hokus - 1: hokus - -/-- End of testinput1 --/ |