sourcemod-central: tools/pcre/testdata/testinput1@f428ffc8a3fe (annotated)

dvander@2762	1	/the quick brown fox/
dvander@2762	2	the quick brown fox
dvander@2762	3	The quick brown FOX
dvander@2762	4	What do you know about the quick brown fox?
dvander@2762	5	What do you know about THE QUICK BROWN FOX?
dvander@2762	6
dvander@2762	7	/The quick brown fox/i
dvander@2762	8	the quick brown fox
dvander@2762	9	The quick brown FOX
dvander@2762	10	What do you know about the quick brown fox?
dvander@2762	11	What do you know about THE QUICK BROWN FOX?
dvander@2762	12
dvander@2762	13	/abcd\t\n\r\f\a\e\071\x3b\$\\\?caxyz/
dvander@2762	14	abcd\t\n\r\f\a\e9;\$\\?caxyz
dvander@2762	15
dvander@2762	16	/a*abc?xyz+pqr{3}ab{2,}xy{4,5}pq{0,6}AB{0,}zz/
dvander@2762	17	abxyzpqrrrabbxyyyypqAzz
dvander@2762	18	abxyzpqrrrabbxyyyypqAzz
dvander@2762	19	aabxyzpqrrrabbxyyyypqAzz
dvander@2762	20	aaabxyzpqrrrabbxyyyypqAzz
dvander@2762	21	aaaabxyzpqrrrabbxyyyypqAzz
dvander@2762	22	abcxyzpqrrrabbxyyyypqAzz
dvander@2762	23	aabcxyzpqrrrabbxyyyypqAzz
dvander@2762	24	aaabcxyzpqrrrabbxyyyypAzz
dvander@2762	25	aaabcxyzpqrrrabbxyyyypqAzz
dvander@2762	26	aaabcxyzpqrrrabbxyyyypqqAzz
dvander@2762	27	aaabcxyzpqrrrabbxyyyypqqqAzz
dvander@2762	28	aaabcxyzpqrrrabbxyyyypqqqqAzz
dvander@2762	29	aaabcxyzpqrrrabbxyyyypqqqqqAzz
dvander@2762	30	aaabcxyzpqrrrabbxyyyypqqqqqqAzz
dvander@2762	31	aaaabcxyzpqrrrabbxyyyypqAzz
dvander@2762	32	abxyzzpqrrrabbxyyyypqAzz
dvander@2762	33	aabxyzzzpqrrrabbxyyyypqAzz
dvander@2762	34	aaabxyzzzzpqrrrabbxyyyypqAzz
dvander@2762	35	aaaabxyzzzzpqrrrabbxyyyypqAzz
dvander@2762	36	abcxyzzpqrrrabbxyyyypqAzz
dvander@2762	37	aabcxyzzzpqrrrabbxyyyypqAzz
dvander@2762	38	aaabcxyzzzzpqrrrabbxyyyypqAzz
dvander@2762	39	aaaabcxyzzzzpqrrrabbxyyyypqAzz
dvander@2762	40	aaaabcxyzzzzpqrrrabbbxyyyypqAzz
dvander@2762	41	aaaabcxyzzzzpqrrrabbbxyyyyypqAzz
dvander@2762	42	aaabcxyzpqrrrabbxyyyypABzz
dvander@2762	43	aaabcxyzpqrrrabbxyyyypABBzz
dvander@2762	44	>>>aaabxyzpqrrrabbxyyyypqAzz
dvander@2762	45	>aaaabxyzpqrrrabbxyyyypqAzz
dvander@2762	46	>>>>abcxyzpqrrrabbxyyyypqAzz
dvander@2762	47	*** Failers
dvander@2762	48	abxyzpqrrabbxyyyypqAzz
dvander@2762	49	abxyzpqrrrrabbxyyyypqAzz
dvander@2762	50	abxyzpqrrrabxyyyypqAzz
dvander@2762	51	aaaabcxyzzzzpqrrrabbbxyyyyyypqAzz
dvander@2762	52	aaaabcxyzzzzpqrrrabbbxyyypqAzz
dvander@2762	53	aaabcxyzpqrrrabbxyyyypqqqqqqqAzz
dvander@2762	54
dvander@2762	55	/^(abc){1,2}zz/
dvander@2762	56	abczz
dvander@2762	57	abcabczz
dvander@2762	58	*** Failers
dvander@2762	59	zz
dvander@2762	60	abcabcabczz
dvander@2762	61	>>abczz
dvander@2762	62
dvander@2762	63	/^(b+?\|a){1,2}?c/
dvander@2762	64	bc
dvander@2762	65	bbc
dvander@2762	66	bbbc
dvander@2762	67	bac
dvander@2762	68	bbac
dvander@2762	69	aac
dvander@2762	70	abbbbbbbbbbbc
dvander@2762	71	bbbbbbbbbbbac
dvander@2762	72	*** Failers
dvander@2762	73	aaac
dvander@2762	74	abbbbbbbbbbbac
dvander@2762	75
dvander@2762	76	/^(b+\|a){1,2}c/
dvander@2762	77	bc
dvander@2762	78	bbc
dvander@2762	79	bbbc
dvander@2762	80	bac
dvander@2762	81	bbac
dvander@2762	82	aac
dvander@2762	83	abbbbbbbbbbbc
dvander@2762	84	bbbbbbbbbbbac
dvander@2762	85	*** Failers
dvander@2762	86	aaac
dvander@2762	87	abbbbbbbbbbbac
dvander@2762	88
dvander@2762	89	/^(b+\|a){1,2}?bc/
dvander@2762	90	bbc
dvander@2762	91
dvander@2762	92	/^(b*\|ba){1,2}?bc/
dvander@2762	93	babc
dvander@2762	94	bbabc
dvander@2762	95	bababc
dvander@2762	96	*** Failers
dvander@2762	97	bababbc
dvander@2762	98	babababc
dvander@2762	99
dvander@2762	100	/^(ba\|b*){1,2}?bc/
dvander@2762	101	babc
dvander@2762	102	bbabc
dvander@2762	103	bababc
dvander@2762	104	*** Failers
dvander@2762	105	bababbc
dvander@2762	106	babababc
dvander@2762	107
dvander@2762	108	/^\ca\cA\c[\c{\c:/
dvander@2762	109	\x01\x01\e;z
dvander@2762	110
dvander@2762	111	/^[ab\]cde]/
dvander@2762	112	athing
dvander@2762	113	bthing
dvander@2762	114	]thing
dvander@2762	115	cthing
dvander@2762	116	dthing
dvander@2762	117	ething
dvander@2762	118	*** Failers
dvander@2762	119	fthing
dvander@2762	120	[thing
dvander@2762	121	\\thing
dvander@2762	122
dvander@2762	123	/^[]cde]/
dvander@2762	124	]thing
dvander@2762	125	cthing
dvander@2762	126	dthing
dvander@2762	127	ething
dvander@2762	128	*** Failers
dvander@2762	129	athing
dvander@2762	130	fthing
dvander@2762	131
dvander@2762	132	/^[^ab\]cde]/
dvander@2762	133	fthing
dvander@2762	134	[thing
dvander@2762	135	\\thing
dvander@2762	136	*** Failers
dvander@2762	137	athing
dvander@2762	138	bthing
dvander@2762	139	]thing
dvander@2762	140	cthing
dvander@2762	141	dthing
dvander@2762	142	ething
dvander@2762	143
dvander@2762	144	/^[^]cde]/
dvander@2762	145	athing
dvander@2762	146	fthing
dvander@2762	147	*** Failers
dvander@2762	148	]thing
dvander@2762	149	cthing
dvander@2762	150	dthing
dvander@2762	151	ething
dvander@2762	152
dvander@2762	153	/^\�/
dvander@2762	154	�
dvander@2762	155
dvander@2762	156	/^�/
dvander@2762	157	�
dvander@2762	158
dvander@2762	159	/^[0-9]+$/
dvander@2762	160	0
dvander@2762	161	1
dvander@2762	162	2
dvander@2762	163	3
dvander@2762	164	4
dvander@2762	165	5
dvander@2762	166	6
dvander@2762	167	7
dvander@2762	168	8
dvander@2762	169	9
dvander@2762	170	10
dvander@2762	171	100
dvander@2762	172	*** Failers
dvander@2762	173	abc
dvander@2762	174
dvander@2762	175	/^.*nter/
dvander@2762	176	enter
dvander@2762	177	inter
dvander@2762	178	uponter
dvander@2762	179
dvander@2762	180	/^xxx[0-9]+$/
dvander@2762	181	xxx0
dvander@2762	182	xxx1234
dvander@2762	183	*** Failers
dvander@2762	184	xxx
dvander@2762	185
dvander@2762	186	/^.+[0-9][0-9][0-9]$/
dvander@2762	187	x123
dvander@2762	188	xx123
dvander@2762	189	123456
dvander@2762	190	*** Failers
dvander@2762	191	123
dvander@2762	192	x1234
dvander@2762	193
dvander@2762	194	/^.+?[0-9][0-9][0-9]$/
dvander@2762	195	x123
dvander@2762	196	xx123
dvander@2762	197	123456
dvander@2762	198	*** Failers
dvander@2762	199	123
dvander@2762	200	x1234
dvander@2762	201
dvander@2762	202	/^([^!]+)!(.+)=apquxz\.ixr\.zzz\.ac\.uk$/
dvander@2762	203	abc!pqr=apquxz.ixr.zzz.ac.uk
dvander@2762	204	*** Failers
dvander@2762	205	!pqr=apquxz.ixr.zzz.ac.uk
dvander@2762	206	abc!=apquxz.ixr.zzz.ac.uk
dvander@2762	207	abc!pqr=apquxz:ixr.zzz.ac.uk
dvander@2762	208	abc!pqr=apquxz.ixr.zzz.ac.ukk
dvander@2762	209
dvander@2762	210	/:/
dvander@2762	211	Well, we need a colon: somewhere
dvander@2762	212	*** Fail if we don't
dvander@2762	213
dvander@2762	214	/([\da-f:]+)$/i
dvander@2762	215	0abc
dvander@2762	216	abc
dvander@2762	217	fed
dvander@2762	218	E
dvander@2762	219	::
dvander@2762	220	5f03:12C0::932e
dvander@2762	221	fed def
dvander@2762	222	Any old stuff
dvander@2762	223	*** Failers
dvander@2762	224	0zzz
dvander@2762	225	gzzz
dvander@2762	226	fed\x20
dvander@2762	227	Any old rubbish
dvander@2762	228
dvander@2762	229	/^.*\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/
dvander@2762	230	.1.2.3
dvander@2762	231	A.12.123.0
dvander@2762	232	*** Failers
dvander@2762	233	.1.2.3333
dvander@2762	234	1.2.3
dvander@2762	235	1234.2.3
dvander@2762	236
dvander@2762	237	/^(\d+)\s+IN\s+SOA\s+(\S+)\s+(\S+)\s\(\s$/
dvander@2762	238	1 IN SOA non-sp1 non-sp2(
dvander@2762	239	1 IN SOA non-sp1 non-sp2 (
dvander@2762	240	*** Failers
dvander@2762	241	1IN SOA non-sp1 non-sp2(
dvander@2762	242
dvander@2762	243	/^[a-zA-Z\d][a-zA-Z\d\-](\.[a-zA-Z\d][a-zA-z\d\-])*\.$/
dvander@2762	244	a.
dvander@2762	245	Z.
dvander@2762	246	2.
dvander@2762	247	ab-c.pq-r.
dvander@2762	248	sxk.zzz.ac.uk.
dvander@2762	249	x-.y-.
dvander@2762	250	*** Failers
dvander@2762	251	-abc.peq.
dvander@2762	252
dvander@2762	253	/^\\.[a-z]([a-z\-\d][a-z\d]+)?(\.[a-z]([a-z\-\d][a-z\d]+)?)$/
dvander@2762	254	*.a
dvander@2762	255	*.b0-a
dvander@2762	256	*.c3-b.c
dvander@2762	257	*.c-a.b-c
dvander@2762	258	*** Failers
dvander@2762	259	*.0
dvander@2762	260	*.a-
dvander@2762	261	*.a-b.c-
dvander@2762	262	*.c-a.0-c
dvander@2762	263
dvander@2762	264	/^(?=ab(de))(abd)(e)/
dvander@2762	265	abde
dvander@2762	266
dvander@2762	267	/^(?!(ab)de\|x)(abd)(f)/
dvander@2762	268	abdf
dvander@2762	269
dvander@2762	270	/^(?=(ab(cd)))(ab)/
dvander@2762	271	abcd
dvander@2762	272
dvander@2762	273	/^[\da-f](\.[\da-f])*$/i
dvander@2762	274	a.b.c.d
dvander@2762	275	A.B.C.D
dvander@2762	276	a.b.c.1.2.3.C
dvander@2762	277
dvander@2762	278	/^\".\"\s(;.*)?$/
dvander@2762	279	\"1234\"
dvander@2762	280	\"abcd\" ;
dvander@2762	281	\"\" ; rhubarb
dvander@2762	282	*** Failers
dvander@2762	283	\"1234\" : things
dvander@2762	284
dvander@2762	285	/^$/
dvander@2762	286	\
dvander@2762	287	*** Failers
dvander@2762	288
dvander@2762	289	/ ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/x
dvander@2762	290	ab c
dvander@2762	291	*** Failers
dvander@2762	292	abc
dvander@2762	293	ab cde
dvander@2762	294
dvander@2762	295	/(?x) ^ a (?# begins with a) b\sc (?# then b c) $ (?# then end)/
dvander@2762	296	ab c
dvander@2762	297	*** Failers
dvander@2762	298	abc
dvander@2762	299	ab cde
dvander@2762	300
dvander@2762	301	/^ a\ b[c ]d $/x
dvander@2762	302	a bcd
dvander@2762	303	a b d
dvander@2762	304	*** Failers
dvander@2762	305	abcd
dvander@2762	306	ab d
dvander@2762	307
dvander@2762	308	/^(a(b(c)))(d(e(f)))(h(i(j)))(k(l(m)))$/
dvander@2762	309	abcdefhijklm
dvander@2762	310
dvander@2762	311	/^(?:a(b(c)))(?:d(e(f)))(?:h(i(j)))(?:k(l(m)))$/
dvander@2762	312	abcdefhijklm
dvander@2762	313
dvander@2762	314	/^[\w][\W][\s][\S][\d][\D][\b][\n][\c]][\022]/
dvander@2762	315	a+ Z0+\x08\n\x1d\x12
dvander@2762	316
dvander@2762	317	/^[.^$\|()*+?{,}]+/
dvander@2762	318	.^\$(*+)\|{?,?}
dvander@2762	319
dvander@2762	320	/^a*\w/
dvander@2762	321	z
dvander@2762	322	az
dvander@2762	323	aaaz
dvander@2762	324	a
dvander@2762	325	aa
dvander@2762	326	aaaa
dvander@2762	327	a+
dvander@2762	328	aa+
dvander@2762	329
dvander@2762	330	/^a*?\w/
dvander@2762	331	z
dvander@2762	332	az
dvander@2762	333	aaaz
dvander@2762	334	a
dvander@2762	335	aa
dvander@2762	336	aaaa
dvander@2762	337	a+
dvander@2762	338	aa+
dvander@2762	339
dvander@2762	340	/^a+\w/
dvander@2762	341	az
dvander@2762	342	aaaz
dvander@2762	343	aa
dvander@2762	344	aaaa
dvander@2762	345	aa+
dvander@2762	346
dvander@2762	347	/^a+?\w/
dvander@2762	348	az
dvander@2762	349	aaaz
dvander@2762	350	aa
dvander@2762	351	aaaa
dvander@2762	352	aa+
dvander@2762	353
dvander@2762	354	/^\d{8}\w{2,}/
dvander@2762	355	1234567890
dvander@2762	356	12345678ab
dvander@2762	357	12345678__
dvander@2762	358	*** Failers
dvander@2762	359	1234567
dvander@2762	360
dvander@2762	361	/^[aeiou\d]{4,5}$/
dvander@2762	362	uoie
dvander@2762	363	1234
dvander@2762	364	12345
dvander@2762	365	aaaaa
dvander@2762	366	*** Failers
dvander@2762	367	123456
dvander@2762	368
dvander@2762	369	/^[aeiou\d]{4,5}?/
dvander@2762	370	uoie
dvander@2762	371	1234
dvander@2762	372	12345
dvander@2762	373	aaaaa
dvander@2762	374	123456
dvander@2762	375
dvander@2762	376	/\A(abc\|def)=(\1){2,3}\Z/
dvander@2762	377	abc=abcabc
dvander@2762	378	def=defdefdef
dvander@2762	379	*** Failers
dvander@2762	380	abc=defdef
dvander@2762	381
dvander@2762	382	/^(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\11*(\3\4)\1(?#)2$/
dvander@2762	383	abcdefghijkcda2
dvander@2762	384	abcdefghijkkkkcda2
dvander@2762	385
dvander@2762	386	/(cat(a(ract\|tonic)\|erpillar)) \1()2(3)/
dvander@2762	387	cataract cataract23
dvander@2762	388	catatonic catatonic23
dvander@2762	389	caterpillar caterpillar23
dvander@2762	390
dvander@2762	391
dvander@2762	392	/^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]/
dvander@2762	393	From abcd Mon Sep 01 12:33:02 1997
dvander@2762	394
dvander@2762	395	/^From\s+\S+\s+([a-zA-Z]{3}\s+){2}\d{1,2}\s+\d\d:\d\d/
dvander@2762	396	From abcd Mon Sep 01 12:33:02 1997
dvander@2762	397	From abcd Mon Sep 1 12:33:02 1997
dvander@2762	398	*** Failers
dvander@2762	399	From abcd Sep 01 12:33:02 1997
dvander@2762	400
dvander@2762	401	/^12.34/s
dvander@2762	402	12\n34
dvander@2762	403	12\r34
dvander@2762	404
dvander@2762	405	/\w+(?=\t)/
dvander@2762	406	the quick brown\t fox
dvander@2762	407
dvander@2762	408	/foo(?!bar)(.*)/
dvander@2762	409	foobar is foolish see?
dvander@2762	410
dvander@2762	411	/(?:(?!foo)...\|^.{0,2})bar(.*)/
dvander@2762	412	foobar crowbar etc
dvander@2762	413	barrel
dvander@2762	414	2barrel
dvander@2762	415	A barrel
dvander@2762	416
dvander@2762	417	/^(\D*)(?=\d)(?!123)/
dvander@2762	418	abc456
dvander@2762	419	*** Failers
dvander@2762	420	abc123
dvander@2762	421
dvander@2762	422	/^1234(?# test newlines
dvander@2762	423	inside)/
dvander@2762	424	1234
dvander@2762	425
dvander@2762	426	/^1234 #comment in extended re
dvander@2762	427	/x
dvander@2762	428	1234
dvander@2762	429
dvander@2762	430	/#rhubarb
dvander@2762	431	abcd/x
dvander@2762	432	abcd
dvander@2762	433
dvander@2762	434	/^abcd#rhubarb/x
dvander@2762	435	abcd
dvander@2762	436
dvander@2762	437	/^(a)\1{2,3}(.)/
dvander@2762	438	aaab
dvander@2762	439	aaaab
dvander@2762	440	aaaaab
dvander@2762	441	aaaaaab
dvander@2762	442
dvander@2762	443	/(?!^)abc/
dvander@2762	444	the abc
dvander@2762	445	*** Failers
dvander@2762	446	abc
dvander@2762	447
dvander@2762	448	/(?=^)abc/
dvander@2762	449	abc
dvander@2762	450	*** Failers
dvander@2762	451	the abc
dvander@2762	452
dvander@2762	453	/^[ab]{1,3}(ab*\|b)/
dvander@2762	454	aabbbbb
dvander@2762	455
dvander@2762	456	/^[ab]{1,3}?(ab*\|b)/
dvander@2762	457	aabbbbb
dvander@2762	458
dvander@2762	459	/^[ab]{1,3}?(ab*?\|b)/
dvander@2762	460	aabbbbb
dvander@2762	461
dvander@2762	462	/^[ab]{1,3}(ab*?\|b)/
dvander@2762	463	aabbbbb
dvander@2762	464
dvander@2762	465	/ (?: [\040\t] \| \(
dvander@2762	466	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	467	\) )* # optional leading comment
dvander@2762	468	(?: (?:
dvander@2762	469	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	470	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	471	\|
dvander@2762	472	" (?: # opening quote...
dvander@2762	473	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	474	\| # or
dvander@2762	475	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	476	)* " # closing quote
dvander@2762	477	) # initial word
dvander@2762	478	(?: (?: [\040\t] \| \(
dvander@2762	479	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	480	\) )* \. (?: [\040\t] \| \(
dvander@2762	481	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	482	\) )* (?:
dvander@2762	483	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	484	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	485	\|
dvander@2762	486	" (?: # opening quote...
dvander@2762	487	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	488	\| # or
dvander@2762	489	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	490	)* " # closing quote
dvander@2762	491	) )* # further okay, if led by a period
dvander@2762	492	(?: [\040\t] \| \(
dvander@2762	493	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	494	\) )* @ (?: [\040\t] \| \(
dvander@2762	495	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	496	\) )* (?:
dvander@2762	497	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	498	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	499	\| \[ # [
dvander@2762	500	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	501	\] # ]
dvander@2762	502	) # initial subdomain
dvander@2762	503	(?: #
dvander@2762	504	(?: [\040\t] \| \(
dvander@2762	505	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	506	\) )* \. # if led by a period...
dvander@2762	507	(?: [\040\t] \| \(
dvander@2762	508	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	509	\) )* (?:
dvander@2762	510	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	511	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	512	\| \[ # [
dvander@2762	513	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	514	\] # ]
dvander@2762	515	) # ...further okay
dvander@2762	516	)*
dvander@2762	517	# address
dvander@2762	518	\| # or
dvander@2762	519	(?:
dvander@2762	520	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	521	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	522	\|
dvander@2762	523	" (?: # opening quote...
dvander@2762	524	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	525	\| # or
dvander@2762	526	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	527	)* " # closing quote
dvander@2762	528	) # one word, optionally followed by....
dvander@2762	529	(?:
dvander@2762	530	[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] \| # atom and space parts, or...
dvander@2762	531	\(
dvander@2762	532	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	533	\) \| # comments, or...
dvander@2762	534
dvander@2762	535	" (?: # opening quote...
dvander@2762	536	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	537	\| # or
dvander@2762	538	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	539	)* " # closing quote
dvander@2762	540	# quoted strings
dvander@2762	541	)*
dvander@2762	542	< (?: [\040\t] \| \(
dvander@2762	543	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	544	\) )* # leading <
dvander@2762	545	(?: @ (?: [\040\t] \| \(
dvander@2762	546	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	547	\) )* (?:
dvander@2762	548	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	549	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	550	\| \[ # [
dvander@2762	551	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	552	\] # ]
dvander@2762	553	) # initial subdomain
dvander@2762	554	(?: #
dvander@2762	555	(?: [\040\t] \| \(
dvander@2762	556	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	557	\) )* \. # if led by a period...
dvander@2762	558	(?: [\040\t] \| \(
dvander@2762	559	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	560	\) )* (?:
dvander@2762	561	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	562	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	563	\| \[ # [
dvander@2762	564	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	565	\] # ]
dvander@2762	566	) # ...further okay
dvander@2762	567	)*
dvander@2762	568
dvander@2762	569	(?: (?: [\040\t] \| \(
dvander@2762	570	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	571	\) )* , (?: [\040\t] \| \(
dvander@2762	572	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	573	\) )* @ (?: [\040\t] \| \(
dvander@2762	574	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	575	\) )* (?:
dvander@2762	576	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	577	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	578	\| \[ # [
dvander@2762	579	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	580	\] # ]
dvander@2762	581	) # initial subdomain
dvander@2762	582	(?: #
dvander@2762	583	(?: [\040\t] \| \(
dvander@2762	584	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	585	\) )* \. # if led by a period...
dvander@2762	586	(?: [\040\t] \| \(
dvander@2762	587	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	588	\) )* (?:
dvander@2762	589	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	590	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	591	\| \[ # [
dvander@2762	592	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	593	\] # ]
dvander@2762	594	) # ...further okay
dvander@2762	595	)*
dvander@2762	596	)* # further okay, if led by comma
dvander@2762	597	: # closing colon
dvander@2762	598	(?: [\040\t] \| \(
dvander@2762	599	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	600	\) )* )? # optional route
dvander@2762	601	(?:
dvander@2762	602	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	603	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	604	\|
dvander@2762	605	" (?: # opening quote...
dvander@2762	606	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	607	\| # or
dvander@2762	608	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	609	)* " # closing quote
dvander@2762	610	) # initial word
dvander@2762	611	(?: (?: [\040\t] \| \(
dvander@2762	612	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	613	\) )* \. (?: [\040\t] \| \(
dvander@2762	614	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	615	\) )* (?:
dvander@2762	616	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	617	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	618	\|
dvander@2762	619	" (?: # opening quote...
dvander@2762	620	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
dvander@2762	621	\| # or
dvander@2762	622	\\ [^\x80-\xff] # Escaped something (something != CR)
dvander@2762	623	)* " # closing quote
dvander@2762	624	) )* # further okay, if led by a period
dvander@2762	625	(?: [\040\t] \| \(
dvander@2762	626	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	627	\) )* @ (?: [\040\t] \| \(
dvander@2762	628	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	629	\) )* (?:
dvander@2762	630	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	631	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	632	\| \[ # [
dvander@2762	633	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	634	\] # ]
dvander@2762	635	) # initial subdomain
dvander@2762	636	(?: #
dvander@2762	637	(?: [\040\t] \| \(
dvander@2762	638	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	639	\) )* \. # if led by a period...
dvander@2762	640	(?: [\040\t] \| \(
dvander@2762	641	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	642	\) )* (?:
dvander@2762	643	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	644	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	645	\| \[ # [
dvander@2762	646	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	647	\] # ]
dvander@2762	648	) # ...further okay
dvander@2762	649	)*
dvander@2762	650	# address spec
dvander@2762	651	(?: [\040\t] \| \(
dvander@2762	652	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	653	\) )* > # trailing >
dvander@2762	654	# name and address
dvander@2762	655	) (?: [\040\t] \| \(
dvander@2762	656	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| $ (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* $ )*
dvander@2762	657	\) )* # optional trailing comment
dvander@2762	658	/x
dvander@2762	659	Alan Other <user\@dom.ain>
dvander@2762	660	<user\@dom.ain>
dvander@2762	661	user\@dom.ain
dvander@2762	662	\"A. Other\" <user.1234\@dom.ain> (a comment)
dvander@2762	663	A. Other <user.1234\@dom.ain> (a comment)
dvander@2762	664	\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
dvander@2762	665	A missing angle <user\@some.where
dvander@2762	666	*** Failers
dvander@2762	667	The quick brown fox
dvander@2762	668
dvander@2762	669	/[\040\t]* # Nab whitespace.
dvander@2762	670	(?:
dvander@2762	671	\( # (
dvander@2762	672	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	673	(?: # (
dvander@2762	674	(?: \\ [^\x80-\xff] \|
dvander@2762	675	\( # (
dvander@2762	676	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	677	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	678	\) # )
dvander@2762	679	) # special
dvander@2762	680	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	681	)* # )*
dvander@2762	682	\) # )
dvander@2762	683	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	684	# optional leading comment
dvander@2762	685	(?:
dvander@2762	686	(?:
dvander@2762	687	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	688	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	689	# Atom
dvander@2762	690	\| # or
dvander@2762	691	" # "
dvander@2762	692	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	693	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	694	" # "
dvander@2762	695	# Quoted string
dvander@2762	696	)
dvander@2762	697	[\040\t]* # Nab whitespace.
dvander@2762	698	(?:
dvander@2762	699	\( # (
dvander@2762	700	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	701	(?: # (
dvander@2762	702	(?: \\ [^\x80-\xff] \|
dvander@2762	703	\( # (
dvander@2762	704	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	705	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	706	\) # )
dvander@2762	707	) # special
dvander@2762	708	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	709	)* # )*
dvander@2762	710	\) # )
dvander@2762	711	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	712	(?:
dvander@2762	713	\.
dvander@2762	714	[\040\t]* # Nab whitespace.
dvander@2762	715	(?:
dvander@2762	716	\( # (
dvander@2762	717	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	718	(?: # (
dvander@2762	719	(?: \\ [^\x80-\xff] \|
dvander@2762	720	\( # (
dvander@2762	721	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	722	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	723	\) # )
dvander@2762	724	) # special
dvander@2762	725	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	726	)* # )*
dvander@2762	727	\) # )
dvander@2762	728	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	729	(?:
dvander@2762	730	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	731	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	732	# Atom
dvander@2762	733	\| # or
dvander@2762	734	" # "
dvander@2762	735	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	736	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	737	" # "
dvander@2762	738	# Quoted string
dvander@2762	739	)
dvander@2762	740	[\040\t]* # Nab whitespace.
dvander@2762	741	(?:
dvander@2762	742	\( # (
dvander@2762	743	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	744	(?: # (
dvander@2762	745	(?: \\ [^\x80-\xff] \|
dvander@2762	746	\( # (
dvander@2762	747	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	748	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	749	\) # )
dvander@2762	750	) # special
dvander@2762	751	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	752	)* # )*
dvander@2762	753	\) # )
dvander@2762	754	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	755	# additional words
dvander@2762	756	)*
dvander@2762	757	@
dvander@2762	758	[\040\t]* # Nab whitespace.
dvander@2762	759	(?:
dvander@2762	760	\( # (
dvander@2762	761	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	762	(?: # (
dvander@2762	763	(?: \\ [^\x80-\xff] \|
dvander@2762	764	\( # (
dvander@2762	765	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	766	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	767	\) # )
dvander@2762	768	) # special
dvander@2762	769	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	770	)* # )*
dvander@2762	771	\) # )
dvander@2762	772	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	773	(?:
dvander@2762	774	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	775	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	776	\|
dvander@2762	777	\[ # [
dvander@2762	778	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	779	\] # ]
dvander@2762	780	)
dvander@2762	781	[\040\t]* # Nab whitespace.
dvander@2762	782	(?:
dvander@2762	783	\( # (
dvander@2762	784	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	785	(?: # (
dvander@2762	786	(?: \\ [^\x80-\xff] \|
dvander@2762	787	\( # (
dvander@2762	788	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	789	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	790	\) # )
dvander@2762	791	) # special
dvander@2762	792	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	793	)* # )*
dvander@2762	794	\) # )
dvander@2762	795	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	796	# optional trailing comments
dvander@2762	797	(?:
dvander@2762	798	\.
dvander@2762	799	[\040\t]* # Nab whitespace.
dvander@2762	800	(?:
dvander@2762	801	\( # (
dvander@2762	802	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	803	(?: # (
dvander@2762	804	(?: \\ [^\x80-\xff] \|
dvander@2762	805	\( # (
dvander@2762	806	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	807	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	808	\) # )
dvander@2762	809	) # special
dvander@2762	810	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	811	)* # )*
dvander@2762	812	\) # )
dvander@2762	813	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	814	(?:
dvander@2762	815	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	816	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	817	\|
dvander@2762	818	\[ # [
dvander@2762	819	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	820	\] # ]
dvander@2762	821	)
dvander@2762	822	[\040\t]* # Nab whitespace.
dvander@2762	823	(?:
dvander@2762	824	\( # (
dvander@2762	825	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	826	(?: # (
dvander@2762	827	(?: \\ [^\x80-\xff] \|
dvander@2762	828	\( # (
dvander@2762	829	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	830	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	831	\) # )
dvander@2762	832	) # special
dvander@2762	833	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	834	)* # )*
dvander@2762	835	\) # )
dvander@2762	836	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	837	# optional trailing comments
dvander@2762	838	)*
dvander@2762	839	# address
dvander@2762	840	\| # or
dvander@2762	841	(?:
dvander@2762	842	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	843	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	844	# Atom
dvander@2762	845	\| # or
dvander@2762	846	" # "
dvander@2762	847	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	848	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	849	" # "
dvander@2762	850	# Quoted string
dvander@2762	851	)
dvander@2762	852	# leading word
dvander@2762	853	[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # "normal" atoms and or spaces
dvander@2762	854	(?:
dvander@2762	855	(?:
dvander@2762	856	\( # (
dvander@2762	857	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	858	(?: # (
dvander@2762	859	(?: \\ [^\x80-\xff] \|
dvander@2762	860	\( # (
dvander@2762	861	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	862	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	863	\) # )
dvander@2762	864	) # special
dvander@2762	865	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	866	)* # )*
dvander@2762	867	\) # )
dvander@2762	868	\|
dvander@2762	869	" # "
dvander@2762	870	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	871	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	872	" # "
dvander@2762	873	) # "special" comment or quoted string
dvander@2762	874	[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] * # more "normal"
dvander@2762	875	)*
dvander@2762	876	<
dvander@2762	877	[\040\t]* # Nab whitespace.
dvander@2762	878	(?:
dvander@2762	879	\( # (
dvander@2762	880	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	881	(?: # (
dvander@2762	882	(?: \\ [^\x80-\xff] \|
dvander@2762	883	\( # (
dvander@2762	884	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	885	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	886	\) # )
dvander@2762	887	) # special
dvander@2762	888	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	889	)* # )*
dvander@2762	890	\) # )
dvander@2762	891	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	892	# <
dvander@2762	893	(?:
dvander@2762	894	@
dvander@2762	895	[\040\t]* # Nab whitespace.
dvander@2762	896	(?:
dvander@2762	897	\( # (
dvander@2762	898	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	899	(?: # (
dvander@2762	900	(?: \\ [^\x80-\xff] \|
dvander@2762	901	\( # (
dvander@2762	902	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	903	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	904	\) # )
dvander@2762	905	) # special
dvander@2762	906	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	907	)* # )*
dvander@2762	908	\) # )
dvander@2762	909	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	910	(?:
dvander@2762	911	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	912	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	913	\|
dvander@2762	914	\[ # [
dvander@2762	915	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	916	\] # ]
dvander@2762	917	)
dvander@2762	918	[\040\t]* # Nab whitespace.
dvander@2762	919	(?:
dvander@2762	920	\( # (
dvander@2762	921	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	922	(?: # (
dvander@2762	923	(?: \\ [^\x80-\xff] \|
dvander@2762	924	\( # (
dvander@2762	925	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	926	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	927	\) # )
dvander@2762	928	) # special
dvander@2762	929	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	930	)* # )*
dvander@2762	931	\) # )
dvander@2762	932	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	933	# optional trailing comments
dvander@2762	934	(?:
dvander@2762	935	\.
dvander@2762	936	[\040\t]* # Nab whitespace.
dvander@2762	937	(?:
dvander@2762	938	\( # (
dvander@2762	939	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	940	(?: # (
dvander@2762	941	(?: \\ [^\x80-\xff] \|
dvander@2762	942	\( # (
dvander@2762	943	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	944	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	945	\) # )
dvander@2762	946	) # special
dvander@2762	947	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	948	)* # )*
dvander@2762	949	\) # )
dvander@2762	950	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	951	(?:
dvander@2762	952	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	953	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	954	\|
dvander@2762	955	\[ # [
dvander@2762	956	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	957	\] # ]
dvander@2762	958	)
dvander@2762	959	[\040\t]* # Nab whitespace.
dvander@2762	960	(?:
dvander@2762	961	\( # (
dvander@2762	962	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	963	(?: # (
dvander@2762	964	(?: \\ [^\x80-\xff] \|
dvander@2762	965	\( # (
dvander@2762	966	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	967	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	968	\) # )
dvander@2762	969	) # special
dvander@2762	970	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	971	)* # )*
dvander@2762	972	\) # )
dvander@2762	973	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	974	# optional trailing comments
dvander@2762	975	)*
dvander@2762	976	(?: ,
dvander@2762	977	[\040\t]* # Nab whitespace.
dvander@2762	978	(?:
dvander@2762	979	\( # (
dvander@2762	980	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	981	(?: # (
dvander@2762	982	(?: \\ [^\x80-\xff] \|
dvander@2762	983	\( # (
dvander@2762	984	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	985	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	986	\) # )
dvander@2762	987	) # special
dvander@2762	988	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	989	)* # )*
dvander@2762	990	\) # )
dvander@2762	991	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	992	@
dvander@2762	993	[\040\t]* # Nab whitespace.
dvander@2762	994	(?:
dvander@2762	995	\( # (
dvander@2762	996	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	997	(?: # (
dvander@2762	998	(?: \\ [^\x80-\xff] \|
dvander@2762	999	\( # (
dvander@2762	1000	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1001	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1002	\) # )
dvander@2762	1003	) # special
dvander@2762	1004	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1005	)* # )*
dvander@2762	1006	\) # )
dvander@2762	1007	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1008	(?:
dvander@2762	1009	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1010	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1011	\|
dvander@2762	1012	\[ # [
dvander@2762	1013	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	1014	\] # ]
dvander@2762	1015	)
dvander@2762	1016	[\040\t]* # Nab whitespace.
dvander@2762	1017	(?:
dvander@2762	1018	\( # (
dvander@2762	1019	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1020	(?: # (
dvander@2762	1021	(?: \\ [^\x80-\xff] \|
dvander@2762	1022	\( # (
dvander@2762	1023	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1024	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1025	\) # )
dvander@2762	1026	) # special
dvander@2762	1027	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1028	)* # )*
dvander@2762	1029	\) # )
dvander@2762	1030	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1031	# optional trailing comments
dvander@2762	1032	(?:
dvander@2762	1033	\.
dvander@2762	1034	[\040\t]* # Nab whitespace.
dvander@2762	1035	(?:
dvander@2762	1036	\( # (
dvander@2762	1037	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1038	(?: # (
dvander@2762	1039	(?: \\ [^\x80-\xff] \|
dvander@2762	1040	\( # (
dvander@2762	1041	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1042	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1043	\) # )
dvander@2762	1044	) # special
dvander@2762	1045	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1046	)* # )*
dvander@2762	1047	\) # )
dvander@2762	1048	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1049	(?:
dvander@2762	1050	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1051	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1052	\|
dvander@2762	1053	\[ # [
dvander@2762	1054	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	1055	\] # ]
dvander@2762	1056	)
dvander@2762	1057	[\040\t]* # Nab whitespace.
dvander@2762	1058	(?:
dvander@2762	1059	\( # (
dvander@2762	1060	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1061	(?: # (
dvander@2762	1062	(?: \\ [^\x80-\xff] \|
dvander@2762	1063	\( # (
dvander@2762	1064	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1065	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1066	\) # )
dvander@2762	1067	) # special
dvander@2762	1068	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1069	)* # )*
dvander@2762	1070	\) # )
dvander@2762	1071	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1072	# optional trailing comments
dvander@2762	1073	)*
dvander@2762	1074	)* # additional domains
dvander@2762	1075	:
dvander@2762	1076	[\040\t]* # Nab whitespace.
dvander@2762	1077	(?:
dvander@2762	1078	\( # (
dvander@2762	1079	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1080	(?: # (
dvander@2762	1081	(?: \\ [^\x80-\xff] \|
dvander@2762	1082	\( # (
dvander@2762	1083	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1084	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1085	\) # )
dvander@2762	1086	) # special
dvander@2762	1087	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1088	)* # )*
dvander@2762	1089	\) # )
dvander@2762	1090	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1091	# optional trailing comments
dvander@2762	1092	)? # optional route
dvander@2762	1093	(?:
dvander@2762	1094	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1095	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1096	# Atom
dvander@2762	1097	\| # or
dvander@2762	1098	" # "
dvander@2762	1099	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	1100	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	1101	" # "
dvander@2762	1102	# Quoted string
dvander@2762	1103	)
dvander@2762	1104	[\040\t]* # Nab whitespace.
dvander@2762	1105	(?:
dvander@2762	1106	\( # (
dvander@2762	1107	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1108	(?: # (
dvander@2762	1109	(?: \\ [^\x80-\xff] \|
dvander@2762	1110	\( # (
dvander@2762	1111	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1112	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1113	\) # )
dvander@2762	1114	) # special
dvander@2762	1115	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1116	)* # )*
dvander@2762	1117	\) # )
dvander@2762	1118	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1119	(?:
dvander@2762	1120	\.
dvander@2762	1121	[\040\t]* # Nab whitespace.
dvander@2762	1122	(?:
dvander@2762	1123	\( # (
dvander@2762	1124	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1125	(?: # (
dvander@2762	1126	(?: \\ [^\x80-\xff] \|
dvander@2762	1127	\( # (
dvander@2762	1128	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1129	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1130	\) # )
dvander@2762	1131	) # special
dvander@2762	1132	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1133	)* # )*
dvander@2762	1134	\) # )
dvander@2762	1135	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1136	(?:
dvander@2762	1137	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1138	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1139	# Atom
dvander@2762	1140	\| # or
dvander@2762	1141	" # "
dvander@2762	1142	[^\\\x80-\xff\n\015"] * # normal
dvander@2762	1143	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015"] * )* # ( special normal* )*
dvander@2762	1144	" # "
dvander@2762	1145	# Quoted string
dvander@2762	1146	)
dvander@2762	1147	[\040\t]* # Nab whitespace.
dvander@2762	1148	(?:
dvander@2762	1149	\( # (
dvander@2762	1150	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1151	(?: # (
dvander@2762	1152	(?: \\ [^\x80-\xff] \|
dvander@2762	1153	\( # (
dvander@2762	1154	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1155	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1156	\) # )
dvander@2762	1157	) # special
dvander@2762	1158	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1159	)* # )*
dvander@2762	1160	\) # )
dvander@2762	1161	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1162	# additional words
dvander@2762	1163	)*
dvander@2762	1164	@
dvander@2762	1165	[\040\t]* # Nab whitespace.
dvander@2762	1166	(?:
dvander@2762	1167	\( # (
dvander@2762	1168	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1169	(?: # (
dvander@2762	1170	(?: \\ [^\x80-\xff] \|
dvander@2762	1171	\( # (
dvander@2762	1172	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1173	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1174	\) # )
dvander@2762	1175	) # special
dvander@2762	1176	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1177	)* # )*
dvander@2762	1178	\) # )
dvander@2762	1179	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1180	(?:
dvander@2762	1181	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1182	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1183	\|
dvander@2762	1184	\[ # [
dvander@2762	1185	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	1186	\] # ]
dvander@2762	1187	)
dvander@2762	1188	[\040\t]* # Nab whitespace.
dvander@2762	1189	(?:
dvander@2762	1190	\( # (
dvander@2762	1191	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1192	(?: # (
dvander@2762	1193	(?: \\ [^\x80-\xff] \|
dvander@2762	1194	\( # (
dvander@2762	1195	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1196	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1197	\) # )
dvander@2762	1198	) # special
dvander@2762	1199	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1200	)* # )*
dvander@2762	1201	\) # )
dvander@2762	1202	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1203	# optional trailing comments
dvander@2762	1204	(?:
dvander@2762	1205	\.
dvander@2762	1206	[\040\t]* # Nab whitespace.
dvander@2762	1207	(?:
dvander@2762	1208	\( # (
dvander@2762	1209	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1210	(?: # (
dvander@2762	1211	(?: \\ [^\x80-\xff] \|
dvander@2762	1212	\( # (
dvander@2762	1213	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1214	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1215	\) # )
dvander@2762	1216	) # special
dvander@2762	1217	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1218	)* # )*
dvander@2762	1219	\) # )
dvander@2762	1220	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1221	(?:
dvander@2762	1222	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
dvander@2762	1223	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
dvander@2762	1224	\|
dvander@2762	1225	\[ # [
dvander@2762	1226	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
dvander@2762	1227	\] # ]
dvander@2762	1228	)
dvander@2762	1229	[\040\t]* # Nab whitespace.
dvander@2762	1230	(?:
dvander@2762	1231	\( # (
dvander@2762	1232	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1233	(?: # (
dvander@2762	1234	(?: \\ [^\x80-\xff] \|
dvander@2762	1235	\( # (
dvander@2762	1236	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1237	(?: \\ [^\x80-\xff] [^\\\x80-\xff\n\015()] * )* # (special normal)
dvander@2762	1238	\) # )
dvander@2762	1239	) # special
dvander@2762	1240	[^\\\x80-\xff\n\015()] * # normal*
dvander@2762	1241	)* # )*
dvander@2762	1242	\) # )
dvander@2762	1243	[\040\t]* )* # If comment found, allow more spaces.
dvander@2762	1244	# optional trailing comments
dvander@2762	1245	)*
dvander@2762	1246	# address spec
dvander@2762	1247	> # >
dvander@2762	1248	# name and address
dvander@2762	1249	)
dvander@2762	1250	/x
dvander@2762	1251	Alan Other <user\@dom.ain>
dvander@2762	1252	<user\@dom.ain>
dvander@2762	1253	user\@dom.ain
dvander@2762	1254	\"A. Other\" <user.1234\@dom.ain> (a comment)
dvander@2762	1255	A. Other <user.1234\@dom.ain> (a comment)
dvander@2762	1256	\"/s=user/ou=host/o=place/prmd=uu.yy/admd= /c=gb/\"\@x400-re.lay
dvander@2762	1257	A missing angle <user\@some.where
dvander@2762	1258	*** Failers
dvander@2762	1259	The quick brown fox
dvander@2762	1260
dvander@2762	1261	/abc\0def\00pqr\000xyz\0000AB/
dvander@2762	1262	abc\0def\00pqr\000xyz\0000AB
dvander@2762	1263	abc456 abc\0def\00pqr\000xyz\0000ABCDE
dvander@2762	1264
dvander@2762	1265	/abc\x0def\x00pqr\x000xyz\x0000AB/
dvander@2762	1266	abc\x0def\x00pqr\x000xyz\x0000AB
dvander@2762	1267	abc456 abc\x0def\x00pqr\x000xyz\x0000ABCDE
dvander@2762	1268
dvander@2762	1269	/^[\000-\037]/
dvander@2762	1270	\0A
dvander@2762	1271	\01B
dvander@2762	1272	\037C
dvander@2762	1273
dvander@2762	1274	/\0*/
dvander@2762	1275	\0\0\0\0
dvander@2762	1276
dvander@2762	1277	/A\x0{2,3}Z/
dvander@2762	1278	The A\x0\x0Z
dvander@2762	1279	An A\0\x0\0Z
dvander@2762	1280	*** Failers
dvander@2762	1281	A\0Z
dvander@2762	1282	A\0\x0\0\x0Z
dvander@2762	1283
dvander@2762	1284	/^(cow\|)\1(bell)/
dvander@2762	1285	cowcowbell
dvander@2762	1286	bell
dvander@2762	1287	*** Failers
dvander@2762	1288	cowbell
dvander@2762	1289
dvander@2762	1290	/^\s/
dvander@2762	1291	\040abc
dvander@2762	1292	\x0cabc
dvander@2762	1293	\nabc
dvander@2762	1294	\rabc
dvander@2762	1295	\tabc
dvander@2762	1296	*** Failers
dvander@2762	1297	abc
dvander@2762	1298
dvander@2762	1299	/^a b
dvander@2762	1300	c/x
dvander@2762	1301	abc
dvander@2762	1302
dvander@2762	1303	/^(a\|)\1*b/
dvander@2762	1304	ab
dvander@2762	1305	aaaab
dvander@2762	1306	b
dvander@2762	1307	*** Failers
dvander@2762	1308	acb
dvander@2762	1309
dvander@2762	1310	/^(a\|)\1+b/
dvander@2762	1311	aab
dvander@2762	1312	aaaab
dvander@2762	1313	b
dvander@2762	1314	*** Failers
dvander@2762	1315	ab
dvander@2762	1316
dvander@2762	1317	/^(a\|)\1?b/
dvander@2762	1318	ab
dvander@2762	1319	aab
dvander@2762	1320	b
dvander@2762	1321	*** Failers
dvander@2762	1322	acb
dvander@2762	1323
dvander@2762	1324	/^(a\|)\1{2}b/
dvander@2762	1325	aaab
dvander@2762	1326	b
dvander@2762	1327	*** Failers
dvander@2762	1328	ab
dvander@2762	1329	aab
dvander@2762	1330	aaaab
dvander@2762	1331
dvander@2762	1332	/^(a\|)\1{2,3}b/
dvander@2762	1333	aaab
dvander@2762	1334	aaaab
dvander@2762	1335	b
dvander@2762	1336	*** Failers
dvander@2762	1337	ab
dvander@2762	1338	aab
dvander@2762	1339	aaaaab
dvander@2762	1340
dvander@2762	1341	/ab{1,3}bc/
dvander@2762	1342	abbbbc
dvander@2762	1343	abbbc
dvander@2762	1344	abbc
dvander@2762	1345	*** Failers
dvander@2762	1346	abc
dvander@2762	1347	abbbbbc
dvander@2762	1348
dvander@2762	1349	/([^.])\.([^:]):[T ]+(.*)/
dvander@2762	1350	track1.title:TBlah blah blah
dvander@2762	1351
dvander@2762	1352	/([^.])\.([^:]):[T ]+(.*)/i
dvander@2762	1353	track1.title:TBlah blah blah
dvander@2762	1354
dvander@2762	1355	/([^.])\.([^:]):[t ]+(.*)/i
dvander@2762	1356	track1.title:TBlah blah blah
dvander@2762	1357
dvander@2762	1358	/^[W-c]+$/
dvander@2762	1359	WXY_^abc
dvander@2762	1360	*** Failers
dvander@2762	1361	wxy
dvander@2762	1362
dvander@2762	1363	/^[W-c]+$/i
dvander@2762	1364	WXY_^abc
dvander@2762	1365	wxy_^ABC
dvander@2762	1366
dvander@2762	1367	/^[\x3f-\x5F]+$/i
dvander@2762	1368	WXY_^abc
dvander@2762	1369	wxy_^ABC
dvander@2762	1370
dvander@2762	1371	/^abc$/m
dvander@2762	1372	abc
dvander@2762	1373	qqq\nabc
dvander@2762	1374	abc\nzzz
dvander@2762	1375	qqq\nabc\nzzz
dvander@2762	1376
dvander@2762	1377	/^abc$/
dvander@2762	1378	abc
dvander@2762	1379	*** Failers
dvander@2762	1380	qqq\nabc
dvander@2762	1381	abc\nzzz
dvander@2762	1382	qqq\nabc\nzzz
dvander@2762	1383
dvander@2762	1384	/\Aabc\Z/m
dvander@2762	1385	abc
dvander@2762	1386	abc\n
dvander@2762	1387	*** Failers
dvander@2762	1388	qqq\nabc
dvander@2762	1389	abc\nzzz
dvander@2762	1390	qqq\nabc\nzzz
dvander@2762	1391
dvander@2762	1392	/\A(.)*\Z/s
dvander@2762	1393	abc\ndef
dvander@2762	1394
dvander@2762	1395	/\A(.)*\Z/m
dvander@2762	1396	*** Failers
dvander@2762	1397	abc\ndef
dvander@2762	1398
dvander@2762	1399	/(?:b)\|(?::+)/
dvander@2762	1400	b::c
dvander@2762	1401	c::b
dvander@2762	1402
dvander@2762	1403	/[-az]+/
dvander@2762	1404	az-
dvander@2762	1405	*** Failers
dvander@2762	1406	b
dvander@2762	1407
dvander@2762	1408	/[az-]+/
dvander@2762	1409	za-
dvander@2762	1410	*** Failers
dvander@2762	1411	b
dvander@2762	1412
dvander@2762	1413	/[a\-z]+/
dvander@2762	1414	a-z
dvander@2762	1415	*** Failers
dvander@2762	1416	b
dvander@2762	1417
dvander@2762	1418	/[a-z]+/
dvander@2762	1419	abcdxyz
dvander@2762	1420
dvander@2762	1421	/[\d-]+/
dvander@2762	1422	12-34
dvander@2762	1423	*** Failers
dvander@2762	1424	aaa
dvander@2762	1425
dvander@2762	1426	/[\d-z]+/
dvander@2762	1427	12-34z
dvander@2762	1428	*** Failers
dvander@2762	1429	aaa
dvander@2762	1430
dvander@2762	1431	/\x5c/
dvander@2762	1432	\\
dvander@2762	1433
dvander@2762	1434	/\x20Z/
dvander@2762	1435	the Zoo
dvander@2762	1436	*** Failers
dvander@2762	1437	Zulu
dvander@2762	1438
dvander@2762	1439	/(abc)\1/i
dvander@2762	1440	abcabc
dvander@2762	1441	ABCabc
dvander@2762	1442	abcABC
dvander@2762	1443
dvander@2762	1444	/ab{3cd/
dvander@2762	1445	ab{3cd
dvander@2762	1446
dvander@2762	1447	/ab{3,cd/
dvander@2762	1448	ab{3,cd
dvander@2762	1449
dvander@2762	1450	/ab{3,4a}cd/
dvander@2762	1451	ab{3,4a}cd
dvander@2762	1452
dvander@2762	1453	/{4,5a}bc/
dvander@2762	1454	{4,5a}bc
dvander@2762	1455
dvander@2762	1456	/abc$/
dvander@2762	1457	abc
dvander@2762	1458	abc\n
dvander@2762	1459	*** Failers
dvander@2762	1460	abc\ndef
dvander@2762	1461
dvander@2762	1462	/(abc)\123/
dvander@2762	1463	abc\x53
dvander@2762	1464
dvander@2762	1465	/(abc)\223/
dvander@2762	1466	abc\x93
dvander@2762	1467
dvander@2762	1468	/(abc)\323/
dvander@2762	1469	abc\xd3
dvander@2762	1470
dvander@2762	1471	/(abc)\100/
dvander@2762	1472	abc\x40
dvander@2762	1473	abc\100
dvander@2762	1474
dvander@2762	1475	/(abc)\1000/
dvander@2762	1476	abc\x400
dvander@2762	1477	abc\x40\x30
dvander@2762	1478	abc\1000
dvander@2762	1479	abc\100\x30
dvander@2762	1480	abc\100\060
dvander@2762	1481	abc\100\60
dvander@2762	1482
dvander@2762	1483	/abc\81/
dvander@2762	1484	abc\081
dvander@2762	1485	abc\0\x38\x31
dvander@2762	1486
dvander@2762	1487	/abc\91/
dvander@2762	1488	abc\091
dvander@2762	1489	abc\0\x39\x31
dvander@2762	1490
dvander@2762	1491	/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)(l)\12\123/
dvander@2762	1492	abcdefghijkllS
dvander@2762	1493
dvander@2762	1494	/(a)(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)\12\123/
dvander@2762	1495	abcdefghijk\12S
dvander@2762	1496
dvander@2762	1497	/ab\idef/
dvander@2762	1498	abidef
dvander@2762	1499
dvander@2762	1500	/a{0}bc/
dvander@2762	1501	bc
dvander@2762	1502
dvander@2762	1503	/(a\|(bc)){0,0}?xyz/
dvander@2762	1504	xyz
dvander@2762	1505
dvander@2762	1506	/abc[\10]de/
dvander@2762	1507	abc\010de
dvander@2762	1508
dvander@2762	1509	/abc[\1]de/
dvander@2762	1510	abc\1de
dvander@2762	1511
dvander@2762	1512	/(abc)[\1]de/
dvander@2762	1513	abc\1de
dvander@2762	1514
dvander@2762	1515	/(?s)a.b/
dvander@2762	1516	a\nb
dvander@2762	1517
dvander@2762	1518	/^([^a])([^\b])([^c]*)([^d]{3,4})/
dvander@2762	1519	baNOTccccd
dvander@2762	1520	baNOTcccd
dvander@2762	1521	baNOTccd
dvander@2762	1522	bacccd
dvander@2762	1523	*** Failers
dvander@2762	1524	anything
dvander@2762	1525	b\bc
dvander@2762	1526	baccd
dvander@2762	1527
dvander@2762	1528	/[^a]/
dvander@2762	1529	Abc
dvander@2762	1530
dvander@2762	1531	/[^a]/i
dvander@2762	1532	Abc
dvander@2762	1533
dvander@2762	1534	/[^a]+/
dvander@2762	1535	AAAaAbc
dvander@2762	1536
dvander@2762	1537	/[^a]+/i
dvander@2762	1538	AAAaAbc
dvander@2762	1539
dvander@2762	1540	/[^a]+/
dvander@2762	1541	bbb\nccc
dvander@2762	1542
dvander@2762	1543	/[^k]$/
dvander@2762	1544	abc
dvander@2762	1545	*** Failers
dvander@2762	1546	abk
dvander@2762	1547
dvander@2762	1548	/[^k]{2,3}$/
dvander@2762	1549	abc
dvander@2762	1550	kbc
dvander@2762	1551	kabc
dvander@2762	1552	*** Failers
dvander@2762	1553	abk
dvander@2762	1554	akb
dvander@2762	1555	akk
dvander@2762	1556
dvander@2762	1557	/^\d{8,}\@.+[^k]$/
dvander@2762	1558	12345678\@a.b.c.d
dvander@2762	1559	123456789\@x.y.z
dvander@2762	1560	*** Failers
dvander@2762	1561	12345678\@x.y.uk
dvander@2762	1562	1234567\@a.b.c.d
dvander@2762	1563
dvander@2762	1564	/(a)\1{8,}/
dvander@2762	1565	aaaaaaaaa
dvander@2762	1566	aaaaaaaaaa
dvander@2762	1567	*** Failers
dvander@2762	1568	aaaaaaa
dvander@2762	1569
dvander@2762	1570	/[^a]/
dvander@2762	1571	aaaabcd
dvander@2762	1572	aaAabcd
dvander@2762	1573
dvander@2762	1574	/[^a]/i
dvander@2762	1575	aaaabcd
dvander@2762	1576	aaAabcd
dvander@2762	1577
dvander@2762	1578	/[^az]/
dvander@2762	1579	aaaabcd
dvander@2762	1580	aaAabcd
dvander@2762	1581
dvander@2762	1582	/[^az]/i
dvander@2762	1583	aaaabcd
dvander@2762	1584	aaAabcd
dvander@2762	1585
dvander@2762	1586	/\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/
dvander@2762	1587	\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
dvander@2762	1588
dvander@2762	1589	/P[^]TAIRE[^]{1,6}?LL/
dvander@2762	1590	xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
dvander@2762	1591
dvander@2762	1592	/P[^]TAIRE[^]{1,}?LL/
dvander@2762	1593	xxxxxxxxxxxPSTAIREISLLxxxxxxxxx
dvander@2762	1594
dvander@2762	1595	/(\.\d\d[1-9]?)\d+/
dvander@2762	1596	1.230003938
dvander@2762	1597	1.875000282
dvander@2762	1598	1.235
dvander@2762	1599
dvander@2762	1600	/(\.\d\d((?=0)\|\d(?=\d)))/
dvander@2762	1601	1.230003938
dvander@2762	1602	1.875000282
dvander@2762	1603	*** Failers
dvander@2762	1604	1.235
dvander@2762	1605
dvander@2762	1606	/a(?)b/
dvander@2762	1607	ab
dvander@2762	1608
dvander@2762	1609	/\b(foo)\s+(\w+)/i
dvander@2762	1610	Food is on the foo table
dvander@2762	1611
dvander@2762	1612	/foo(.*)bar/
dvander@2762	1613	The food is under the bar in the barn.
dvander@2762	1614
dvander@2762	1615	/foo(.*?)bar/
dvander@2762	1616	The food is under the bar in the barn.
dvander@2762	1617
dvander@2762	1618	/(.)(\d)/
dvander@2762	1619	I have 2 numbers: 53147
dvander@2762	1620
dvander@2762	1621	/(.*)(\d+)/
dvander@2762	1622	I have 2 numbers: 53147
dvander@2762	1623
dvander@2762	1624	/(.?)(\d)/
dvander@2762	1625	I have 2 numbers: 53147
dvander@2762	1626
dvander@2762	1627	/(.*?)(\d+)/
dvander@2762	1628	I have 2 numbers: 53147
dvander@2762	1629
dvander@2762	1630	/(.*)(\d+)$/
dvander@2762	1631	I have 2 numbers: 53147
dvander@2762	1632
dvander@2762	1633	/(.*?)(\d+)$/
dvander@2762	1634	I have 2 numbers: 53147
dvander@2762	1635
dvander@2762	1636	/(.*)\b(\d+)$/
dvander@2762	1637	I have 2 numbers: 53147
dvander@2762	1638
dvander@2762	1639	/(.*\D)(\d+)$/
dvander@2762	1640	I have 2 numbers: 53147
dvander@2762	1641
dvander@2762	1642	/^\D*(?!123)/
dvander@2762	1643	ABC123
dvander@2762	1644
dvander@2762	1645	/^(\D*)(?=\d)(?!123)/
dvander@2762	1646	ABC445
dvander@2762	1647	*** Failers
dvander@2762	1648	ABC123
dvander@2762	1649
dvander@2762	1650	/^[W-]46]/
dvander@2762	1651	W46]789
dvander@2762	1652	-46]789
dvander@2762	1653	*** Failers
dvander@2762	1654	Wall
dvander@2762	1655	Zebra
dvander@2762	1656	42
dvander@2762	1657	[abcd]
dvander@2762	1658	]abcd[
dvander@2762	1659
dvander@2762	1660	/^[W-\]46]/
dvander@2762	1661	W46]789
dvander@2762	1662	Wall
dvander@2762	1663	Zebra
dvander@2762	1664	Xylophone
dvander@2762	1665	42
dvander@2762	1666	[abcd]
dvander@2762	1667	]abcd[
dvander@2762	1668	\\backslash
dvander@2762	1669	*** Failers
dvander@2762	1670	-46]789
dvander@2762	1671	well
dvander@2762	1672
dvander@2762	1673	/\d\d\/\d\d\/\d\d\d\d/
dvander@2762	1674	01/01/2000
dvander@2762	1675
dvander@2762	1676	/word (?:[a-zA-Z0-9]+ ){0,10}otherword/
dvander@2762	1677	word cat dog elephant mussel cow horse canary baboon snake shark otherword
dvander@2762	1678	word cat dog elephant mussel cow horse canary baboon snake shark
dvander@2762	1679
dvander@2762	1680	/word (?:[a-zA-Z0-9]+ ){0,300}otherword/
dvander@2762	1681	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
dvander@2762	1682
dvander@2762	1683	/^(a){0,0}/
dvander@2762	1684	bcd
dvander@2762	1685	abc
dvander@2762	1686	aab
dvander@2762	1687
dvander@2762	1688	/^(a){0,1}/
dvander@2762	1689	bcd
dvander@2762	1690	abc
dvander@2762	1691	aab
dvander@2762	1692
dvander@2762	1693	/^(a){0,2}/
dvander@2762	1694	bcd
dvander@2762	1695	abc
dvander@2762	1696	aab
dvander@2762	1697
dvander@2762	1698	/^(a){0,3}/
dvander@2762	1699	bcd
dvander@2762	1700	abc
dvander@2762	1701	aab
dvander@2762	1702	aaa
dvander@2762	1703
dvander@2762	1704	/^(a){0,}/
dvander@2762	1705	bcd
dvander@2762	1706	abc
dvander@2762	1707	aab
dvander@2762	1708	aaa
dvander@2762	1709	aaaaaaaa
dvander@2762	1710
dvander@2762	1711	/^(a){1,1}/
dvander@2762	1712	bcd
dvander@2762	1713	abc
dvander@2762	1714	aab
dvander@2762	1715
dvander@2762	1716	/^(a){1,2}/
dvander@2762	1717	bcd
dvander@2762	1718	abc
dvander@2762	1719	aab
dvander@2762	1720
dvander@2762	1721	/^(a){1,3}/
dvander@2762	1722	bcd
dvander@2762	1723	abc
dvander@2762	1724	aab
dvander@2762	1725	aaa
dvander@2762	1726
dvander@2762	1727	/^(a){1,}/
dvander@2762	1728	bcd
dvander@2762	1729	abc
dvander@2762	1730	aab
dvander@2762	1731	aaa
dvander@2762	1732	aaaaaaaa
dvander@2762	1733
dvander@2762	1734	/.*\.gif/
dvander@2762	1735	borfle\nbib.gif\nno
dvander@2762	1736
dvander@2762	1737	/.{0,}\.gif/
dvander@2762	1738	borfle\nbib.gif\nno
dvander@2762	1739
dvander@2762	1740	/.*\.gif/m
dvander@2762	1741	borfle\nbib.gif\nno
dvander@2762	1742
dvander@2762	1743	/.*\.gif/s
dvander@2762	1744	borfle\nbib.gif\nno
dvander@2762	1745
dvander@2762	1746	/.*\.gif/ms
dvander@2762	1747	borfle\nbib.gif\nno
dvander@2762	1748
dvander@2762	1749	/.*$/
dvander@2762	1750	borfle\nbib.gif\nno
dvander@2762	1751
dvander@2762	1752	/.*$/m
dvander@2762	1753	borfle\nbib.gif\nno
dvander@2762	1754
dvander@2762	1755	/.*$/s
dvander@2762	1756	borfle\nbib.gif\nno
dvander@2762	1757
dvander@2762	1758	/.*$/ms
dvander@2762	1759	borfle\nbib.gif\nno
dvander@2762	1760
dvander@2762	1761	/.*$/
dvander@2762	1762	borfle\nbib.gif\nno\n
dvander@2762	1763
dvander@2762	1764	/.*$/m
dvander@2762	1765	borfle\nbib.gif\nno\n
dvander@2762	1766
dvander@2762	1767	/.*$/s
dvander@2762	1768	borfle\nbib.gif\nno\n
dvander@2762	1769
dvander@2762	1770	/.*$/ms
dvander@2762	1771	borfle\nbib.gif\nno\n
dvander@2762	1772
dvander@2762	1773	/(.*X\|^B)/
dvander@2762	1774	abcde\n1234Xyz
dvander@2762	1775	BarFoo
dvander@2762	1776	*** Failers
dvander@2762	1777	abcde\nBar
dvander@2762	1778
dvander@2762	1779	/(.*X\|^B)/m
dvander@2762	1780	abcde\n1234Xyz
dvander@2762	1781	BarFoo
dvander@2762	1782	abcde\nBar
dvander@2762	1783
dvander@2762	1784	/(.*X\|^B)/s
dvander@2762	1785	abcde\n1234Xyz
dvander@2762	1786	BarFoo
dvander@2762	1787	*** Failers
dvander@2762	1788	abcde\nBar
dvander@2762	1789
dvander@2762	1790	/(.*X\|^B)/ms
dvander@2762	1791	abcde\n1234Xyz
dvander@2762	1792	BarFoo
dvander@2762	1793	abcde\nBar
dvander@2762	1794
dvander@2762	1795	/(?s)(.*X\|^B)/
dvander@2762	1796	abcde\n1234Xyz
dvander@2762	1797	BarFoo
dvander@2762	1798	*** Failers
dvander@2762	1799	abcde\nBar
dvander@2762	1800
dvander@2762	1801	/(?s:.*X\|^B)/
dvander@2762	1802	abcde\n1234Xyz
dvander@2762	1803	BarFoo
dvander@2762	1804	*** Failers
dvander@2762	1805	abcde\nBar
dvander@2762	1806
dvander@2762	1807	/^.*B/
dvander@2762	1808	**** Failers
dvander@2762	1809	abc\nB
dvander@2762	1810
dvander@2762	1811	/(?s)^.*B/
dvander@2762	1812	abc\nB
dvander@2762	1813
dvander@2762	1814	/(?m)^.*B/
dvander@2762	1815	abc\nB
dvander@2762	1816
dvander@2762	1817	/(?ms)^.*B/
dvander@2762	1818	abc\nB
dvander@2762	1819
dvander@2762	1820	/(?ms)^B/
dvander@2762	1821	abc\nB
dvander@2762	1822
dvander@2762	1823	/(?s)B$/
dvander@2762	1824	B\n
dvander@2762	1825
dvander@2762	1826	/^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/
dvander@2762	1827	123456654321
dvander@2762	1828
dvander@2762	1829	/^\d\d\d\d\d\d\d\d\d\d\d\d/
dvander@2762	1830	123456654321
dvander@2762	1831
dvander@2762	1832	/^[\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d][\d]/
dvander@2762	1833	123456654321
dvander@2762	1834
dvander@2762	1835	/^[abc]{12}/
dvander@2762	1836	abcabcabcabc
dvander@2762	1837
dvander@2762	1838	/^[a-c]{12}/
dvander@2762	1839	abcabcabcabc
dvander@2762	1840
dvander@2762	1841	/^(a\|b\|c){12}/
dvander@2762	1842	abcabcabcabc
dvander@2762	1843
dvander@2762	1844	/^[abcdefghijklmnopqrstuvwxy0123456789]/
dvander@2762	1845	n
dvander@2762	1846	*** Failers
dvander@2762	1847	z
dvander@2762	1848
dvander@2762	1849	/abcde{0,0}/
dvander@2762	1850	abcd
dvander@2762	1851	*** Failers
dvander@2762	1852	abce
dvander@2762	1853
dvander@2762	1854	/ab[cd]{0,0}e/
dvander@2762	1855	abe
dvander@2762	1856	*** Failers
dvander@2762	1857	abcde
dvander@2762	1858
dvander@2762	1859	/ab(c){0,0}d/
dvander@2762	1860	abd
dvander@2762	1861	*** Failers
dvander@2762	1862	abcd
dvander@2762	1863
dvander@2762	1864	/a(b*)/
dvander@2762	1865	a
dvander@2762	1866	ab
dvander@2762	1867	abbbb
dvander@2762	1868	*** Failers
dvander@2762	1869	bbbbb
dvander@2762	1870
dvander@2762	1871	/ab\d{0}e/
dvander@2762	1872	abe
dvander@2762	1873	*** Failers
dvander@2762	1874	ab1e
dvander@2762	1875
dvander@2762	1876	/"([^\\"]+\|\\.)*"/
dvander@2762	1877	the \"quick\" brown fox
dvander@2762	1878	\"the \\\"quick\\\" brown fox\"
dvander@2762	1879
dvander@2762	1880	/.*?/g+
dvander@2762	1881	abc
dvander@2762	1882
dvander@2762	1883	/\b/g+
dvander@2762	1884	abc
dvander@2762	1885
dvander@2762	1886	/\b/+g
dvander@2762	1887	abc
dvander@2762	1888
dvander@2762	1889	//g
dvander@2762	1890	abc
dvander@2762	1891
dvander@2762	1892	/<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
dvander@2762	1893	<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>
dvander@2762	1894
dvander@2762	1895	/a[^a]b/
dvander@2762	1896	acb
dvander@2762	1897	a\nb
dvander@2762	1898
dvander@2762	1899	/a.b/
dvander@2762	1900	acb
dvander@2762	1901	*** Failers
dvander@2762	1902	a\nb
dvander@2762	1903
dvander@2762	1904	/a[^a]b/s
dvander@2762	1905	acb
dvander@2762	1906	a\nb
dvander@2762	1907
dvander@2762	1908	/a.b/s
dvander@2762	1909	acb
dvander@2762	1910	a\nb
dvander@2762	1911
dvander@2762	1912	/^(b+?\|a){1,2}?c/
dvander@2762	1913	bac
dvander@2762	1914	bbac
dvander@2762	1915	bbbac
dvander@2762	1916	bbbbac
dvander@2762	1917	bbbbbac
dvander@2762	1918
dvander@2762	1919	/^(b+\|a){1,2}?c/
dvander@2762	1920	bac
dvander@2762	1921	bbac
dvander@2762	1922	bbbac
dvander@2762	1923	bbbbac
dvander@2762	1924	bbbbbac
dvander@2762	1925
dvander@2762	1926	/(?!\A)x/m
dvander@2762	1927	x\nb\n
dvander@2762	1928	a\bx\n
dvander@2762	1929
dvander@2762	1930	/\x0{ab}/
dvander@2762	1931	\0{ab}
dvander@2762	1932
dvander@2762	1933	/(A\|B)*?CD/
dvander@2762	1934	CD
dvander@2762	1935
dvander@2762	1936	/(A\|B)*CD/
dvander@2762	1937	CD
dvander@2762	1938
dvander@2762	1939	/(AB)*?\1/
dvander@2762	1940	ABABAB
dvander@2762	1941
dvander@2762	1942	/(AB)*\1/
dvander@2762	1943	ABABAB
dvander@2762	1944
dvander@2762	1945	/(?<!bar)foo/
dvander@2762	1946	foo
dvander@2762	1947	catfood
dvander@2762	1948	arfootle
dvander@2762	1949	rfoosh
dvander@2762	1950	*** Failers
dvander@2762	1951	barfoo
dvander@2762	1952	towbarfoo
dvander@2762	1953
dvander@2762	1954	/\w{3}(?<!bar)foo/
dvander@2762	1955	catfood
dvander@2762	1956	*** Failers
dvander@2762	1957	foo
dvander@2762	1958	barfoo
dvander@2762	1959	towbarfoo
dvander@2762	1960
dvander@2762	1961	/(?<=(foo)a)bar/
dvander@2762	1962	fooabar
dvander@2762	1963	*** Failers
dvander@2762	1964	bar
dvander@2762	1965	foobbar
dvander@2762	1966
dvander@2762	1967	/\Aabc\z/m
dvander@2762	1968	abc
dvander@2762	1969	*** Failers
dvander@2762	1970	abc\n
dvander@2762	1971	qqq\nabc
dvander@2762	1972	abc\nzzz
dvander@2762	1973	qqq\nabc\nzzz
dvander@2762	1974
dvander@2762	1975	"(?>.*/)foo"
dvander@2762	1976	/this/is/a/very/long/line/in/deed/with/very/many/slashes/in/it/you/see/
dvander@2762	1977
dvander@2762	1978	"(?>.*/)foo"
dvander@2762	1979	/this/is/a/very/long/line/in/deed/with/very/many/slashes/in/and/foo
dvander@2762	1980
dvander@2762	1981	/(?>(\.\d\d[1-9]?))\d+/
dvander@2762	1982	1.230003938
dvander@2762	1983	1.875000282
dvander@2762	1984	*** Failers
dvander@2762	1985	1.235
dvander@2762	1986
dvander@2762	1987	/^((?>\w+)\|(?>\s+))*$/
dvander@2762	1988	now is the time for all good men to come to the aid of the party
dvander@2762	1989	*** Failers
dvander@2762	1990	this is not a line with only words and spaces!
dvander@2762	1991
dvander@2762	1992	/(\d+)(\w)/
dvander@2762	1993	12345a
dvander@2762	1994	12345+
dvander@2762	1995
dvander@2762	1996	/((?>\d+))(\w)/
dvander@2762	1997	12345a
dvander@2762	1998	*** Failers
dvander@2762	1999	12345+
dvander@2762	2000
dvander@2762	2001	/(?>a+)b/
dvander@2762	2002	aaab
dvander@2762	2003
dvander@2762	2004	/((?>a+)b)/
dvander@2762	2005	aaab
dvander@2762	2006
dvander@2762	2007	/(?>(a+))b/
dvander@2762	2008	aaab
dvander@2762	2009
dvander@2762	2010	/(?>b)+/
dvander@2762	2011	aaabbbccc
dvander@2762	2012
dvander@2762	2013	/(?>a+\|b+\|c+)*c/
dvander@2762	2014	aaabbbbccccd
dvander@2762	2015
dvander@2762	2016	/((?>[^()]+)\|$[^()]*$)+/
dvander@2762	2017	((abc(ade)ufh()()x
dvander@2762	2018
dvander@2762	2019	/$((?>[^()]+)\|\([^()]+$)+\)/
dvander@2762	2020	(abc)
dvander@2762	2021	(abc(def)xyz)
dvander@2762	2022	*** Failers
dvander@2762	2023	((()aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dvander@2762	2024
dvander@2762	2025	/a(?-i)b/i
dvander@2762	2026	ab
dvander@2762	2027	Ab
dvander@2762	2028	*** Failers
dvander@2762	2029	aB
dvander@2762	2030	AB
dvander@2762	2031
dvander@2762	2032	/(a (?x)b c)d e/
dvander@2762	2033	a bcd e
dvander@2762	2034	*** Failers
dvander@2762	2035	a b cd e
dvander@2762	2036	abcd e
dvander@2762	2037	a bcde
dvander@2762	2038
dvander@2762	2039	/(a b(?x)c d (?-x)e f)/
dvander@2762	2040	a bcde f
dvander@2762	2041	*** Failers
dvander@2762	2042	abcdef
dvander@2762	2043
dvander@2762	2044	/(a(?i)b)c/
dvander@2762	2045	abc
dvander@2762	2046	aBc
dvander@2762	2047	*** Failers
dvander@2762	2048	abC
dvander@2762	2049	aBC
dvander@2762	2050	Abc
dvander@2762	2051	ABc
dvander@2762	2052	ABC
dvander@2762	2053	AbC
dvander@2762	2054
dvander@2762	2055	/a(?i:b)c/
dvander@2762	2056	abc
dvander@2762	2057	aBc
dvander@2762	2058	*** Failers
dvander@2762	2059	ABC
dvander@2762	2060	abC
dvander@2762	2061	aBC
dvander@2762	2062
dvander@2762	2063	/a(?i:b)*c/
dvander@2762	2064	aBc
dvander@2762	2065	aBBc
dvander@2762	2066	*** Failers
dvander@2762	2067	aBC
dvander@2762	2068	aBBC
dvander@2762	2069
dvander@2762	2070	/a(?=b(?i)c)\w\wd/
dvander@2762	2071	abcd
dvander@2762	2072	abCd
dvander@2762	2073	*** Failers
dvander@2762	2074	aBCd
dvander@2762	2075	abcD
dvander@2762	2076
dvander@2762	2077	/(?s-i:more.than).million/i
dvander@2762	2078	more than million
dvander@2762	2079	more than MILLION
dvander@2762	2080	more \n than Million
dvander@2762	2081	*** Failers
dvander@2762	2082	MORE THAN MILLION
dvander@2762	2083	more \n than \n million
dvander@2762	2084
dvander@2762	2085	/(?:(?s-i)more.than).million/i
dvander@2762	2086	more than million
dvander@2762	2087	more than MILLION
dvander@2762	2088	more \n than Million
dvander@2762	2089	*** Failers
dvander@2762	2090	MORE THAN MILLION
dvander@2762	2091	more \n than \n million
dvander@2762	2092
dvander@2762	2093	/(?>a(?i)b+)+c/
dvander@2762	2094	abc
dvander@2762	2095	aBbc
dvander@2762	2096	aBBc
dvander@2762	2097	*** Failers
dvander@2762	2098	Abc
dvander@2762	2099	abAb
dvander@2762	2100	abbC
dvander@2762	2101
dvander@2762	2102	/(?=a(?i)b)\w\wc/
dvander@2762	2103	abc
dvander@2762	2104	aBc
dvander@2762	2105	*** Failers
dvander@2762	2106	Ab
dvander@2762	2107	abC
dvander@2762	2108	aBC
dvander@2762	2109
dvander@2762	2110	/(?<=a(?i)b)(\w\w)c/
dvander@2762	2111	abxxc
dvander@2762	2112	aBxxc
dvander@2762	2113	*** Failers
dvander@2762	2114	Abxxc
dvander@2762	2115	ABxxc
dvander@2762	2116	abxxC
dvander@2762	2117
dvander@2762	2118	/(?:(a)\|b)(?(1)A\|B)/
dvander@2762	2119	aA
dvander@2762	2120	bB
dvander@2762	2121	*** Failers
dvander@2762	2122	aB
dvander@2762	2123	bA
dvander@2762	2124
dvander@2762	2125	/^(a)?(?(1)a\|b)+$/
dvander@2762	2126	aa
dvander@2762	2127	b
dvander@2762	2128	bb
dvander@2762	2129	*** Failers
dvander@2762	2130	ab
dvander@2762	2131
dvander@2762	2132	/^(?(?=abc)\w{3}:\|\d\d)$/
dvander@2762	2133	abc:
dvander@2762	2134	12
dvander@2762	2135	*** Failers
dvander@2762	2136	123
dvander@2762	2137	xyz
dvander@2762	2138
dvander@2762	2139	/^(?(?!abc)\d\d\|\w{3}:)$/
dvander@2762	2140	abc:
dvander@2762	2141	12
dvander@2762	2142	*** Failers
dvander@2762	2143	123
dvander@2762	2144	xyz
dvander@2762	2145
dvander@2762	2146	/(?(?<=foo)bar\|cat)/
dvander@2762	2147	foobar
dvander@2762	2148	cat
dvander@2762	2149	fcat
dvander@2762	2150	focat
dvander@2762	2151	*** Failers
dvander@2762	2152	foocat
dvander@2762	2153
dvander@2762	2154	/(?(?<!foo)cat\|bar)/
dvander@2762	2155	foobar
dvander@2762	2156	cat
dvander@2762	2157	fcat
dvander@2762	2158	focat
dvander@2762	2159	*** Failers
dvander@2762	2160	foocat
dvander@2762	2161
dvander@2762	2162	/( $ )? [^()]+ (?(1) $ \|) /x
dvander@2762	2163	abcd
dvander@2762	2164	(abcd)
dvander@2762	2165	the quick (abcd) fox
dvander@2762	2166	(abcd
dvander@2762	2167
dvander@2762	2168	/( $ )? [^()]+ (?(1) $ ) /x
dvander@2762	2169	abcd
dvander@2762	2170	(abcd)
dvander@2762	2171	the quick (abcd) fox
dvander@2762	2172	(abcd
dvander@2762	2173
dvander@2762	2174	/^(?(2)a\|(1)(2))+$/
dvander@2762	2175	12
dvander@2762	2176	12a
dvander@2762	2177	12aa
dvander@2762	2178	*** Failers
dvander@2762	2179	1234
dvander@2762	2180
dvander@2762	2181	/((?i)blah)\s+\1/
dvander@2762	2182	blah blah
dvander@2762	2183	BLAH BLAH
dvander@2762	2184	Blah Blah
dvander@2762	2185	blaH blaH
dvander@2762	2186	*** Failers
dvander@2762	2187	blah BLAH
dvander@2762	2188	Blah blah
dvander@2762	2189	blaH blah
dvander@2762	2190
dvander@2762	2191	/((?i)blah)\s+(?i:\1)/
dvander@2762	2192	blah blah
dvander@2762	2193	BLAH BLAH
dvander@2762	2194	Blah Blah
dvander@2762	2195	blaH blaH
dvander@2762	2196	blah BLAH
dvander@2762	2197	Blah blah
dvander@2762	2198	blaH blah
dvander@2762	2199
dvander@2762	2200	/(?>a)/
dvander@2762	2201	a
dvander@2762	2202	aa
dvander@2762	2203	aaaa
dvander@2762	2204
dvander@2762	2205	/(abc\|)+/
dvander@2762	2206	abc
dvander@2762	2207	abcabc
dvander@2762	2208	abcabcabc
dvander@2762	2209	xyz
dvander@2762	2210
dvander@2762	2211	/([a])/
dvander@2762	2212	a
dvander@2762	2213	aaaaa
dvander@2762	2214
dvander@2762	2215	/([ab])/
dvander@2762	2216	a
dvander@2762	2217	b
dvander@2762	2218	ababab
dvander@2762	2219	aaaabcde
dvander@2762	2220	bbbb
dvander@2762	2221
dvander@2762	2222	/([^a])/
dvander@2762	2223	b
dvander@2762	2224	bbbb
dvander@2762	2225	aaa
dvander@2762	2226
dvander@2762	2227	/([^ab])/
dvander@2762	2228	cccc
dvander@2762	2229	abab
dvander@2762	2230
dvander@2762	2231	/([a]?)/
dvander@2762	2232	a
dvander@2762	2233	aaaa
dvander@2762	2234
dvander@2762	2235	/([ab]?)/
dvander@2762	2236	a
dvander@2762	2237	b
dvander@2762	2238	abab
dvander@2762	2239	baba
dvander@2762	2240
dvander@2762	2241	/([^a]?)/
dvander@2762	2242	b
dvander@2762	2243	bbbb
dvander@2762	2244	aaa
dvander@2762	2245
dvander@2762	2246	/([^ab]?)/
dvander@2762	2247	c
dvander@2762	2248	cccc
dvander@2762	2249	baba
dvander@2762	2250
dvander@2762	2251	/(?>a)/
dvander@2762	2252	a
dvander@2762	2253	aaabcde
dvander@2762	2254
dvander@2762	2255	/((?>a))/
dvander@2762	2256	aaaaa
dvander@2762	2257	aabbaa
dvander@2762	2258
dvander@2762	2259	/((?>a?))/
dvander@2762	2260	aaaaa
dvander@2762	2261	aabbaa
dvander@2762	2262
dvander@2762	2263	/(?(?=[^a-z]+[a-z]) \d{2}-[a-z]{3}-\d{2} \| \d{2}-\d{2}-\d{2} ) /x
dvander@2762	2264	12-sep-98
dvander@2762	2265	12-09-98
dvander@2762	2266	*** Failers
dvander@2762	2267	sep-12-98
dvander@2762	2268
dvander@2762	2269	/(?<=(foo))bar\1/
dvander@2762	2270	foobarfoo
dvander@2762	2271	foobarfootling
dvander@2762	2272	*** Failers
dvander@2762	2273	foobar
dvander@2762	2274	barfoo
dvander@2762	2275
dvander@2762	2276	/(?i:saturday\|sunday)/
dvander@2762	2277	saturday
dvander@2762	2278	sunday
dvander@2762	2279	Saturday
dvander@2762	2280	Sunday
dvander@2762	2281	SATURDAY
dvander@2762	2282	SUNDAY
dvander@2762	2283	SunDay
dvander@2762	2284
dvander@2762	2285	/(a(?i)bc\|BB)x/
dvander@2762	2286	abcx
dvander@2762	2287	aBCx
dvander@2762	2288	bbx
dvander@2762	2289	BBx
dvander@2762	2290	*** Failers
dvander@2762	2291	abcX
dvander@2762	2292	aBCX
dvander@2762	2293	bbX
dvander@2762	2294	BBX
dvander@2762	2295
dvander@2762	2296	/^([ab](?i)[cd]\|[ef])/
dvander@2762	2297	ac
dvander@2762	2298	aC
dvander@2762	2299	bD
dvander@2762	2300	elephant
dvander@2762	2301	Europe
dvander@2762	2302	frog
dvander@2762	2303	France
dvander@2762	2304	*** Failers
dvander@2762	2305	Africa
dvander@2762	2306
dvander@2762	2307	/^(ab\|a(?i)[b-c](?m-i)d\|x(?i)y\|z)/
dvander@2762	2308	ab
dvander@2762	2309	aBd
dvander@2762	2310	xy
dvander@2762	2311	xY
dvander@2762	2312	zebra
dvander@2762	2313	Zambesi
dvander@2762	2314	*** Failers
dvander@2762	2315	aCD
dvander@2762	2316	XY
dvander@2762	2317
dvander@2762	2318	/(?<=foo\n)^bar/m
dvander@2762	2319	foo\nbar
dvander@2762	2320	*** Failers
dvander@2762	2321	bar
dvander@2762	2322	baz\nbar
dvander@2762	2323
dvander@2762	2324	/(?<=(?<!foo)bar)baz/
dvander@2762	2325	barbaz
dvander@2762	2326	barbarbaz
dvander@2762	2327	koobarbaz
dvander@2762	2328	*** Failers
dvander@2762	2329	baz
dvander@2762	2330	foobarbaz
dvander@2762	2331
dvander@2762	2332	/The case of aaaaaa is missed out below because I think Perl 5.005_02 gets/
dvander@2762	2333	/it wrong; it sets $1 to aaa rather than aa. Compare the following test,/
dvander@2762	2334	/where it does set $1 to aa when matching aaaaaa./
dvander@2762	2335
dvander@2762	2336	/^(a\1?){4}$/
dvander@2762	2337	a
dvander@2762	2338	aa
dvander@2762	2339	aaa
dvander@2762	2340	aaaa
dvander@2762	2341	aaaaa
dvander@2762	2342	aaaaaaa
dvander@2762	2343	aaaaaaaa
dvander@2762	2344	aaaaaaaaa
dvander@2762	2345	aaaaaaaaaa
dvander@2762	2346	aaaaaaaaaaa
dvander@2762	2347	aaaaaaaaaaaa
dvander@2762	2348	aaaaaaaaaaaaa
dvander@2762	2349	aaaaaaaaaaaaaa
dvander@2762	2350	aaaaaaaaaaaaaaa
dvander@2762	2351	aaaaaaaaaaaaaaaa
dvander@2762	2352
dvander@2762	2353	/^(a\1?)(a\1?)(a\2?)(a\3?)$/
dvander@2762	2354	a
dvander@2762	2355	aa
dvander@2762	2356	aaa
dvander@2762	2357	aaaa
dvander@2762	2358	aaaaa
dvander@2762	2359	aaaaaa
dvander@2762	2360	aaaaaaa
dvander@2762	2361	aaaaaaaa
dvander@2762	2362	aaaaaaaaa
dvander@2762	2363	aaaaaaaaaa
dvander@2762	2364	aaaaaaaaaaa
dvander@2762	2365	aaaaaaaaaaaa
dvander@2762	2366	aaaaaaaaaaaaa
dvander@2762	2367	aaaaaaaaaaaaaa
dvander@2762	2368	aaaaaaaaaaaaaaa
dvander@2762	2369	aaaaaaaaaaaaaaaa
dvander@2762	2370
dvander@2762	2371	/The following tests are taken from the Perl 5.005 test suite; some of them/
dvander@2762	2372	/are compatible with 5.004, but I'd rather not have to sort them out./
dvander@2762	2373
dvander@2762	2374	/abc/
dvander@2762	2375	abc
dvander@2762	2376	xabcy
dvander@2762	2377	ababc
dvander@2762	2378	*** Failers
dvander@2762	2379	xbc
dvander@2762	2380	axc
dvander@2762	2381	abx
dvander@2762	2382
dvander@2762	2383	/ab*c/
dvander@2762	2384	abc
dvander@2762	2385
dvander@2762	2386	/ab*bc/
dvander@2762	2387	abc
dvander@2762	2388	abbc
dvander@2762	2389	abbbbc
dvander@2762	2390
dvander@2762	2391	/.{1}/
dvander@2762	2392	abbbbc
dvander@2762	2393
dvander@2762	2394	/.{3,4}/
dvander@2762	2395	abbbbc
dvander@2762	2396
dvander@2762	2397	/ab{0,}bc/
dvander@2762	2398	abbbbc
dvander@2762	2399
dvander@2762	2400	/ab+bc/
dvander@2762	2401	abbc
dvander@2762	2402	*** Failers
dvander@2762	2403	abc
dvander@2762	2404	abq
dvander@2762	2405
dvander@2762	2406	/ab{1,}bc/
dvander@2762	2407
dvander@2762	2408	/ab+bc/
dvander@2762	2409	abbbbc
dvander@2762	2410
dvander@2762	2411	/ab{1,}bc/
dvander@2762	2412	abbbbc
dvander@2762	2413
dvander@2762	2414	/ab{1,3}bc/
dvander@2762	2415	abbbbc
dvander@2762	2416
dvander@2762	2417	/ab{3,4}bc/
dvander@2762	2418	abbbbc
dvander@2762	2419
dvander@2762	2420	/ab{4,5}bc/
dvander@2762	2421	*** Failers
dvander@2762	2422	abq
dvander@2762	2423	abbbbc
dvander@2762	2424
dvander@2762	2425	/ab?bc/
dvander@2762	2426	abbc
dvander@2762	2427	abc
dvander@2762	2428
dvander@2762	2429	/ab{0,1}bc/
dvander@2762	2430	abc
dvander@2762	2431
dvander@2762	2432	/ab?bc/
dvander@2762	2433
dvander@2762	2434	/ab?c/
dvander@2762	2435	abc
dvander@2762	2436
dvander@2762	2437	/ab{0,1}c/
dvander@2762	2438	abc
dvander@2762	2439
dvander@2762	2440	/^abc$/
dvander@2762	2441	abc
dvander@2762	2442	*** Failers
dvander@2762	2443	abbbbc
dvander@2762	2444	abcc
dvander@2762	2445
dvander@2762	2446	/^abc/
dvander@2762	2447	abcc
dvander@2762	2448
dvander@2762	2449	/^abc$/
dvander@2762	2450
dvander@2762	2451	/abc$/
dvander@2762	2452	aabc
dvander@2762	2453	*** Failers
dvander@2762	2454	aabc
dvander@2762	2455	aabcd
dvander@2762	2456
dvander@2762	2457	/^/
dvander@2762	2458	abc
dvander@2762	2459
dvander@2762	2460	/$/
dvander@2762	2461	abc
dvander@2762	2462
dvander@2762	2463	/a.c/
dvander@2762	2464	abc
dvander@2762	2465	axc
dvander@2762	2466
dvander@2762	2467	/a.*c/
dvander@2762	2468	axyzc
dvander@2762	2469
dvander@2762	2470	/a[bc]d/
dvander@2762	2471	abd
dvander@2762	2472	*** Failers
dvander@2762	2473	axyzd
dvander@2762	2474	abc
dvander@2762	2475
dvander@2762	2476	/a[b-d]e/
dvander@2762	2477	ace
dvander@2762	2478
dvander@2762	2479	/a[b-d]/
dvander@2762	2480	aac
dvander@2762	2481
dvander@2762	2482	/a[-b]/
dvander@2762	2483	a-
dvander@2762	2484
dvander@2762	2485	/a[b-]/
dvander@2762	2486	a-
dvander@2762	2487
dvander@2762	2488	/a]/
dvander@2762	2489	a]
dvander@2762	2490
dvander@2762	2491	/a[]]b/
dvander@2762	2492	a]b
dvander@2762	2493
dvander@2762	2494	/a[^bc]d/
dvander@2762	2495	aed
dvander@2762	2496	*** Failers
dvander@2762	2497	abd
dvander@2762	2498	abd
dvander@2762	2499
dvander@2762	2500	/a[^-b]c/
dvander@2762	2501	adc
dvander@2762	2502
dvander@2762	2503	/a[^]b]c/
dvander@2762	2504	adc
dvander@2762	2505	*** Failers
dvander@2762	2506	a-c
dvander@2762	2507	a]c
dvander@2762	2508
dvander@2762	2509	/\ba\b/
dvander@2762	2510	a-
dvander@2762	2511	-a
dvander@2762	2512	-a-
dvander@2762	2513
dvander@2762	2514	/\by\b/
dvander@2762	2515	*** Failers
dvander@2762	2516	xy
dvander@2762	2517	yz
dvander@2762	2518	xyz
dvander@2762	2519
dvander@2762	2520	/\Ba\B/
dvander@2762	2521	*** Failers
dvander@2762	2522	a-
dvander@2762	2523	-a
dvander@2762	2524	-a-
dvander@2762	2525
dvander@2762	2526	/\By\b/
dvander@2762	2527	xy
dvander@2762	2528
dvander@2762	2529	/\by\B/
dvander@2762	2530	yz
dvander@2762	2531
dvander@2762	2532	/\By\B/
dvander@2762	2533	xyz
dvander@2762	2534
dvander@2762	2535	/\w/
dvander@2762	2536	a
dvander@2762	2537
dvander@2762	2538	/\W/
dvander@2762	2539	-
dvander@2762	2540	*** Failers
dvander@2762	2541	-
dvander@2762	2542	a
dvander@2762	2543
dvander@2762	2544	/a\sb/
dvander@2762	2545	a b
dvander@2762	2546
dvander@2762	2547	/a\Sb/
dvander@2762	2548	a-b
dvander@2762	2549	*** Failers
dvander@2762	2550	a-b
dvander@2762	2551	a b
dvander@2762	2552
dvander@2762	2553	/\d/
dvander@2762	2554	1
dvander@2762	2555
dvander@2762	2556	/\D/
dvander@2762	2557	-
dvander@2762	2558	*** Failers
dvander@2762	2559	-
dvander@2762	2560	1
dvander@2762	2561
dvander@2762	2562	/[\w]/
dvander@2762	2563	a
dvander@2762	2564
dvander@2762	2565	/[\W]/
dvander@2762	2566	-
dvander@2762	2567	*** Failers
dvander@2762	2568	-
dvander@2762	2569	a
dvander@2762	2570
dvander@2762	2571	/a[\s]b/
dvander@2762	2572	a b
dvander@2762	2573
dvander@2762	2574	/a[\S]b/
dvander@2762	2575	a-b
dvander@2762	2576	*** Failers
dvander@2762	2577	a-b
dvander@2762	2578	a b
dvander@2762	2579
dvander@2762	2580	/[\d]/
dvander@2762	2581	1
dvander@2762	2582
dvander@2762	2583	/[\D]/
dvander@2762	2584	-
dvander@2762	2585	*** Failers
dvander@2762	2586	-
dvander@2762	2587	1
dvander@2762	2588
dvander@2762	2589	/ab\|cd/
dvander@2762	2590	abc
dvander@2762	2591	abcd
dvander@2762	2592
dvander@2762	2593	/()ef/
dvander@2762	2594	def
dvander@2762	2595
dvander@2762	2596	/$b/
dvander@2762	2597
dvander@2762	2598	/a\(b/
dvander@2762	2599	a(b
dvander@2762	2600
dvander@2762	2601	/a\(*b/
dvander@2762	2602	ab
dvander@2762	2603	a((b
dvander@2762	2604
dvander@2762	2605	/a\\b/
dvander@2762	2606	a\b
dvander@2762	2607
dvander@2762	2608	/((a))/
dvander@2762	2609	abc
dvander@2762	2610
dvander@2762	2611	/(a)b(c)/
dvander@2762	2612	abc
dvander@2762	2613
dvander@2762	2614	/a+b+c/
dvander@2762	2615	aabbabc
dvander@2762	2616
dvander@2762	2617	/a{1,}b{1,}c/
dvander@2762	2618	aabbabc
dvander@2762	2619
dvander@2762	2620	/a.+?c/
dvander@2762	2621	abcabc
dvander@2762	2622
dvander@2762	2623	/(a+\|b)*/
dvander@2762	2624	ab
dvander@2762	2625
dvander@2762	2626	/(a+\|b){0,}/
dvander@2762	2627	ab
dvander@2762	2628
dvander@2762	2629	/(a+\|b)+/
dvander@2762	2630	ab
dvander@2762	2631
dvander@2762	2632	/(a+\|b){1,}/
dvander@2762	2633	ab
dvander@2762	2634
dvander@2762	2635	/(a+\|b)?/
dvander@2762	2636	ab
dvander@2762	2637
dvander@2762	2638	/(a+\|b){0,1}/
dvander@2762	2639	ab
dvander@2762	2640
dvander@2762	2641	/[^ab]*/
dvander@2762	2642	cde
dvander@2762	2643
dvander@2762	2644	/abc/
dvander@2762	2645	*** Failers
dvander@2762	2646	b
dvander@2762	2647
dvander@2762	2648
dvander@2762	2649	/a*/
dvander@2762	2650
dvander@2762	2651
dvander@2762	2652	/([abc])*d/
dvander@2762	2653	abbbcd
dvander@2762	2654
dvander@2762	2655	/([abc])*bcd/
dvander@2762	2656	abcd
dvander@2762	2657
dvander@2762	2658	/a\|b\|c\|d\|e/
dvander@2762	2659	e
dvander@2762	2660
dvander@2762	2661	/(a\|b\|c\|d\|e)f/
dvander@2762	2662	ef
dvander@2762	2663
dvander@2762	2664	/abcd*efg/
dvander@2762	2665	abcdefg
dvander@2762	2666
dvander@2762	2667	/ab*/
dvander@2762	2668	xabyabbbz
dvander@2762	2669	xayabbbz
dvander@2762	2670
dvander@2762	2671	/(ab\|cd)e/
dvander@2762	2672	abcde
dvander@2762	2673
dvander@2762	2674	/[abhgefdc]ij/
dvander@2762	2675	hij
dvander@2762	2676
dvander@2762	2677	/^(ab\|cd)e/
dvander@2762	2678
dvander@2762	2679	/(abc\|)ef/
dvander@2762	2680	abcdef
dvander@2762	2681
dvander@2762	2682	/(a\|b)c*d/
dvander@2762	2683	abcd
dvander@2762	2684
dvander@2762	2685	/(ab\|ab*)bc/
dvander@2762	2686	abc
dvander@2762	2687
dvander@2762	2688	/a([bc])c/
dvander@2762	2689	abc
dvander@2762	2690
dvander@2762	2691	/a([bc])(cd)/
dvander@2762	2692	abcd
dvander@2762	2693
dvander@2762	2694	/a([bc]+)(c*d)/
dvander@2762	2695	abcd
dvander@2762	2696
dvander@2762	2697	/a([bc]*)(c+d)/
dvander@2762	2698	abcd
dvander@2762	2699
dvander@2762	2700	/a[bcd]*dcdcde/
dvander@2762	2701	adcdcde
dvander@2762	2702
dvander@2762	2703	/a[bcd]+dcdcde/
dvander@2762	2704	*** Failers
dvander@2762	2705	abcde
dvander@2762	2706	adcdcde
dvander@2762	2707
dvander@2762	2708	/(ab\|a)b*c/
dvander@2762	2709	abc
dvander@2762	2710
dvander@2762	2711	/((a)(b)c)(d)/
dvander@2762	2712	abcd
dvander@2762	2713
dvander@2762	2714	/[a-zA-Z_][a-zA-Z0-9_]*/
dvander@2762	2715	alpha
dvander@2762	2716
dvander@2762	2717	/^a(bc+\|b[eh])g\|.h$/
dvander@2762	2718	abh
dvander@2762	2719
dvander@2762	2720	/(bc+d$\|ef*g.\|h?i(j\|k))/
dvander@2762	2721	effgz
dvander@2762	2722	ij
dvander@2762	2723	reffgz
dvander@2762	2724	*** Failers
dvander@2762	2725	effg
dvander@2762	2726	bcdd
dvander@2762	2727
dvander@2762	2728	/((((((((((a))))))))))/
dvander@2762	2729	a
dvander@2762	2730
dvander@2762	2731	/((((((((((a))))))))))\10/
dvander@2762	2732	aa
dvander@2762	2733
dvander@2762	2734	/(((((((((a)))))))))/
dvander@2762	2735	a
dvander@2762	2736
dvander@2762	2737	/multiple words of text/
dvander@2762	2738	*** Failers
dvander@2762	2739	aa
dvander@2762	2740	uh-uh
dvander@2762	2741
dvander@2762	2742	/multiple words/
dvander@2762	2743	multiple words, yeah
dvander@2762	2744
dvander@2762	2745	/(.)c(.)/
dvander@2762	2746	abcde
dvander@2762	2747
dvander@2762	2748	/$(.), (.)$/
dvander@2762	2749	(a, b)
dvander@2762	2750
dvander@2762	2751	/[k]/
dvander@2762	2752
dvander@2762	2753	/abcd/
dvander@2762	2754	abcd
dvander@2762	2755
dvander@2762	2756	/a(bc)d/
dvander@2762	2757	abcd
dvander@2762	2758
dvander@2762	2759	/a[-]?c/
dvander@2762	2760	ac
dvander@2762	2761
dvander@2762	2762	/(abc)\1/
dvander@2762	2763	abcabc
dvander@2762	2764
dvander@2762	2765	/([a-c]*)\1/
dvander@2762	2766	abcabc
dvander@2762	2767
dvander@2762	2768	/(a)\|\1/
dvander@2762	2769	a
dvander@2762	2770	*** Failers
dvander@2762	2771	ab
dvander@2762	2772	x
dvander@2762	2773
dvander@2762	2774	/(([a-c])b?\2)/
dvander@2762	2775	ababbbcbc
dvander@2762	2776
dvander@2762	2777	/(([a-c])b*?\2){3}/
dvander@2762	2778	ababbbcbc
dvander@2762	2779
dvander@2762	2780	/((\3\|b)\2(a)x)+/
dvander@2762	2781	aaaxabaxbaaxbbax
dvander@2762	2782
dvander@2762	2783	/((\3\|b)\2(a)){2,}/
dvander@2762	2784	bbaababbabaaaaabbaaaabba
dvander@2762	2785
dvander@2762	2786	/abc/i
dvander@2762	2787	ABC
dvander@2762	2788	XABCY
dvander@2762	2789	ABABC
dvander@2762	2790	*** Failers
dvander@2762	2791	aaxabxbaxbbx
dvander@2762	2792	XBC
dvander@2762	2793	AXC
dvander@2762	2794	ABX
dvander@2762	2795
dvander@2762	2796	/ab*c/i
dvander@2762	2797	ABC
dvander@2762	2798
dvander@2762	2799	/ab*bc/i
dvander@2762	2800	ABC
dvander@2762	2801	ABBC
dvander@2762	2802
dvander@2762	2803	/ab*?bc/i
dvander@2762	2804	ABBBBC
dvander@2762	2805
dvander@2762	2806	/ab{0,}?bc/i
dvander@2762	2807	ABBBBC
dvander@2762	2808
dvander@2762	2809	/ab+?bc/i
dvander@2762	2810	ABBC
dvander@2762	2811
dvander@2762	2812	/ab+bc/i
dvander@2762	2813	*** Failers
dvander@2762	2814	ABC
dvander@2762	2815	ABQ
dvander@2762	2816
dvander@2762	2817	/ab{1,}bc/i
dvander@2762	2818
dvander@2762	2819	/ab+bc/i
dvander@2762	2820	ABBBBC
dvander@2762	2821
dvander@2762	2822	/ab{1,}?bc/i
dvander@2762	2823	ABBBBC
dvander@2762	2824
dvander@2762	2825	/ab{1,3}?bc/i
dvander@2762	2826	ABBBBC
dvander@2762	2827
dvander@2762	2828	/ab{3,4}?bc/i
dvander@2762	2829	ABBBBC
dvander@2762	2830
dvander@2762	2831	/ab{4,5}?bc/i
dvander@2762	2832	*** Failers
dvander@2762	2833	ABQ
dvander@2762	2834	ABBBBC
dvander@2762	2835
dvander@2762	2836	/ab??bc/i
dvander@2762	2837	ABBC
dvander@2762	2838	ABC
dvander@2762	2839
dvander@2762	2840	/ab{0,1}?bc/i
dvander@2762	2841	ABC
dvander@2762	2842
dvander@2762	2843	/ab??bc/i
dvander@2762	2844
dvander@2762	2845	/ab??c/i
dvander@2762	2846	ABC
dvander@2762	2847
dvander@2762	2848	/ab{0,1}?c/i
dvander@2762	2849	ABC
dvander@2762	2850
dvander@2762	2851	/^abc$/i
dvander@2762	2852	ABC
dvander@2762	2853	*** Failers
dvander@2762	2854	ABBBBC
dvander@2762	2855	ABCC
dvander@2762	2856
dvander@2762	2857	/^abc/i
dvander@2762	2858	ABCC
dvander@2762	2859
dvander@2762	2860	/^abc$/i
dvander@2762	2861
dvander@2762	2862	/abc$/i
dvander@2762	2863	AABC
dvander@2762	2864
dvander@2762	2865	/^/i
dvander@2762	2866	ABC
dvander@2762	2867
dvander@2762	2868	/$/i
dvander@2762	2869	ABC
dvander@2762	2870
dvander@2762	2871	/a.c/i
dvander@2762	2872	ABC
dvander@2762	2873	AXC
dvander@2762	2874
dvander@2762	2875	/a.*?c/i
dvander@2762	2876	AXYZC
dvander@2762	2877
dvander@2762	2878	/a.*c/i
dvander@2762	2879	*** Failers
dvander@2762	2880	AABC
dvander@2762	2881	AXYZD
dvander@2762	2882
dvander@2762	2883	/a[bc]d/i
dvander@2762	2884	ABD
dvander@2762	2885
dvander@2762	2886	/a[b-d]e/i
dvander@2762	2887	ACE
dvander@2762	2888	*** Failers
dvander@2762	2889	ABC
dvander@2762	2890	ABD
dvander@2762	2891
dvander@2762	2892	/a[b-d]/i
dvander@2762	2893	AAC
dvander@2762	2894
dvander@2762	2895	/a[-b]/i
dvander@2762	2896	A-
dvander@2762	2897
dvander@2762	2898	/a[b-]/i
dvander@2762	2899	A-
dvander@2762	2900
dvander@2762	2901	/a]/i
dvander@2762	2902	A]
dvander@2762	2903
dvander@2762	2904	/a[]]b/i
dvander@2762	2905	A]B
dvander@2762	2906
dvander@2762	2907	/a[^bc]d/i
dvander@2762	2908	AED
dvander@2762	2909
dvander@2762	2910	/a[^-b]c/i
dvander@2762	2911	ADC
dvander@2762	2912	*** Failers
dvander@2762	2913	ABD
dvander@2762	2914	A-C
dvander@2762	2915
dvander@2762	2916	/a[^]b]c/i
dvander@2762	2917	ADC
dvander@2762	2918
dvander@2762	2919	/ab\|cd/i
dvander@2762	2920	ABC
dvander@2762	2921	ABCD
dvander@2762	2922
dvander@2762	2923	/()ef/i
dvander@2762	2924	DEF
dvander@2762	2925
dvander@2762	2926	/$b/i
dvander@2762	2927	*** Failers
dvander@2762	2928	A]C
dvander@2762	2929	B
dvander@2762	2930
dvander@2762	2931	/a\(b/i
dvander@2762	2932	A(B
dvander@2762	2933
dvander@2762	2934	/a\(*b/i
dvander@2762	2935	AB
dvander@2762	2936	A((B
dvander@2762	2937
dvander@2762	2938	/a\\b/i
dvander@2762	2939	A\B
dvander@2762	2940
dvander@2762	2941	/((a))/i
dvander@2762	2942	ABC
dvander@2762	2943
dvander@2762	2944	/(a)b(c)/i
dvander@2762	2945	ABC
dvander@2762	2946
dvander@2762	2947	/a+b+c/i
dvander@2762	2948	AABBABC
dvander@2762	2949
dvander@2762	2950	/a{1,}b{1,}c/i
dvander@2762	2951	AABBABC
dvander@2762	2952
dvander@2762	2953	/a.+?c/i
dvander@2762	2954	ABCABC
dvander@2762	2955
dvander@2762	2956	/a.*?c/i
dvander@2762	2957	ABCABC
dvander@2762	2958
dvander@2762	2959	/a.{0,5}?c/i
dvander@2762	2960	ABCABC
dvander@2762	2961
dvander@2762	2962	/(a+\|b)*/i
dvander@2762	2963	AB
dvander@2762	2964
dvander@2762	2965	/(a+\|b){0,}/i
dvander@2762	2966	AB
dvander@2762	2967
dvander@2762	2968	/(a+\|b)+/i
dvander@2762	2969	AB
dvander@2762	2970
dvander@2762	2971	/(a+\|b){1,}/i
dvander@2762	2972	AB
dvander@2762	2973
dvander@2762	2974	/(a+\|b)?/i
dvander@2762	2975	AB
dvander@2762	2976
dvander@2762	2977	/(a+\|b){0,1}/i
dvander@2762	2978	AB
dvander@2762	2979
dvander@2762	2980	/(a+\|b){0,1}?/i
dvander@2762	2981	AB
dvander@2762	2982
dvander@2762	2983	/[^ab]*/i
dvander@2762	2984	CDE
dvander@2762	2985
dvander@2762	2986	/abc/i
dvander@2762	2987
dvander@2762	2988	/a*/i
dvander@2762	2989
dvander@2762	2990
dvander@2762	2991	/([abc])*d/i
dvander@2762	2992	ABBBCD
dvander@2762	2993
dvander@2762	2994	/([abc])*bcd/i
dvander@2762	2995	ABCD
dvander@2762	2996
dvander@2762	2997	/a\|b\|c\|d\|e/i
dvander@2762	2998	E
dvander@2762	2999
dvander@2762	3000	/(a\|b\|c\|d\|e)f/i
dvander@2762	3001	EF
dvander@2762	3002
dvander@2762	3003	/abcd*efg/i
dvander@2762	3004	ABCDEFG
dvander@2762	3005
dvander@2762	3006	/ab*/i
dvander@2762	3007	XABYABBBZ
dvander@2762	3008	XAYABBBZ
dvander@2762	3009
dvander@2762	3010	/(ab\|cd)e/i
dvander@2762	3011	ABCDE
dvander@2762	3012
dvander@2762	3013	/[abhgefdc]ij/i
dvander@2762	3014	HIJ
dvander@2762	3015
dvander@2762	3016	/^(ab\|cd)e/i
dvander@2762	3017	ABCDE
dvander@2762	3018
dvander@2762	3019	/(abc\|)ef/i
dvander@2762	3020	ABCDEF
dvander@2762	3021
dvander@2762	3022	/(a\|b)c*d/i
dvander@2762	3023	ABCD
dvander@2762	3024
dvander@2762	3025	/(ab\|ab*)bc/i
dvander@2762	3026	ABC
dvander@2762	3027
dvander@2762	3028	/a([bc])c/i
dvander@2762	3029	ABC
dvander@2762	3030
dvander@2762	3031	/a([bc])(cd)/i
dvander@2762	3032	ABCD
dvander@2762	3033
dvander@2762	3034	/a([bc]+)(c*d)/i
dvander@2762	3035	ABCD
dvander@2762	3036
dvander@2762	3037	/a([bc]*)(c+d)/i
dvander@2762	3038	ABCD
dvander@2762	3039
dvander@2762	3040	/a[bcd]*dcdcde/i
dvander@2762	3041	ADCDCDE
dvander@2762	3042
dvander@2762	3043	/a[bcd]+dcdcde/i
dvander@2762	3044
dvander@2762	3045	/(ab\|a)b*c/i
dvander@2762	3046	ABC
dvander@2762	3047
dvander@2762	3048	/((a)(b)c)(d)/i
dvander@2762	3049	ABCD
dvander@2762	3050
dvander@2762	3051	/[a-zA-Z_][a-zA-Z0-9_]*/i
dvander@2762	3052	ALPHA
dvander@2762	3053
dvander@2762	3054	/^a(bc+\|b[eh])g\|.h$/i
dvander@2762	3055	ABH
dvander@2762	3056
dvander@2762	3057	/(bc+d$\|ef*g.\|h?i(j\|k))/i
dvander@2762	3058	EFFGZ
dvander@2762	3059	IJ
dvander@2762	3060	REFFGZ
dvander@2762	3061	*** Failers
dvander@2762	3062	ADCDCDE
dvander@2762	3063	EFFG
dvander@2762	3064	BCDD
dvander@2762	3065
dvander@2762	3066	/((((((((((a))))))))))/i
dvander@2762	3067	A
dvander@2762	3068
dvander@2762	3069	/((((((((((a))))))))))\10/i
dvander@2762	3070	AA
dvander@2762	3071
dvander@2762	3072	/(((((((((a)))))))))/i
dvander@2762	3073	A
dvander@2762	3074
dvander@2762	3075	/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))/i
dvander@2762	3076	A
dvander@2762	3077
dvander@2762	3078	/(?:(?:(?:(?:(?:(?:(?:(?:(?:(a\|b\|c))))))))))/i
dvander@2762	3079	C
dvander@2762	3080
dvander@2762	3081	/multiple words of text/i
dvander@2762	3082	*** Failers
dvander@2762	3083	AA
dvander@2762	3084	UH-UH
dvander@2762	3085
dvander@2762	3086	/multiple words/i
dvander@2762	3087	MULTIPLE WORDS, YEAH
dvander@2762	3088
dvander@2762	3089	/(.)c(.)/i
dvander@2762	3090	ABCDE
dvander@2762	3091
dvander@2762	3092	/$(.), (.)$/i
dvander@2762	3093	(A, B)
dvander@2762	3094
dvander@2762	3095	/[k]/i
dvander@2762	3096
dvander@2762	3097	/abcd/i
dvander@2762	3098	ABCD
dvander@2762	3099
dvander@2762	3100	/a(bc)d/i
dvander@2762	3101	ABCD
dvander@2762	3102
dvander@2762	3103	/a[-]?c/i
dvander@2762	3104	AC
dvander@2762	3105
dvander@2762	3106	/(abc)\1/i
dvander@2762	3107	ABCABC
dvander@2762	3108
dvander@2762	3109	/([a-c]*)\1/i
dvander@2762	3110	ABCABC
dvander@2762	3111
dvander@2762	3112	/a(?!b)./
dvander@2762	3113	abad
dvander@2762	3114
dvander@2762	3115	/a(?=d)./
dvander@2762	3116	abad
dvander@2762	3117
dvander@2762	3118	/a(?=c\|d)./
dvander@2762	3119	abad
dvander@2762	3120
dvander@2762	3121	/a(?:b\|c\|d)(.)/
dvander@2762	3122	ace
dvander@2762	3123
dvander@2762	3124	/a(?:b\|c\|d)*(.)/
dvander@2762	3125	ace
dvander@2762	3126
dvander@2762	3127	/a(?:b\|c\|d)+?(.)/
dvander@2762	3128	ace
dvander@2762	3129	acdbcdbe
dvander@2762	3130
dvander@2762	3131	/a(?:b\|c\|d)+(.)/
dvander@2762	3132	acdbcdbe
dvander@2762	3133
dvander@2762	3134	/a(?:b\|c\|d){2}(.)/
dvander@2762	3135	acdbcdbe
dvander@2762	3136
dvander@2762	3137	/a(?:b\|c\|d){4,5}(.)/
dvander@2762	3138	acdbcdbe
dvander@2762	3139
dvander@2762	3140	/a(?:b\|c\|d){4,5}?(.)/
dvander@2762	3141	acdbcdbe
dvander@2762	3142
dvander@2762	3143	/((foo)\|(bar))*/
dvander@2762	3144	foobar
dvander@2762	3145
dvander@2762	3146	/a(?:b\|c\|d){6,7}(.)/
dvander@2762	3147	acdbcdbe
dvander@2762	3148
dvander@2762	3149	/a(?:b\|c\|d){6,7}?(.)/
dvander@2762	3150	acdbcdbe
dvander@2762	3151
dvander@2762	3152	/a(?:b\|c\|d){5,6}(.)/
dvander@2762	3153	acdbcdbe
dvander@2762	3154
dvander@2762	3155	/a(?:b\|c\|d){5,6}?(.)/
dvander@2762	3156	acdbcdbe
dvander@2762	3157
dvander@2762	3158	/a(?:b\|c\|d){5,7}(.)/
dvander@2762	3159	acdbcdbe
dvander@2762	3160
dvander@2762	3161	/a(?:b\|c\|d){5,7}?(.)/
dvander@2762	3162	acdbcdbe
dvander@2762	3163
dvander@2762	3164	/a(?:b\|(c\|e){1,2}?\|d)+?(.)/
dvander@2762	3165	ace
dvander@2762	3166
dvander@2762	3167	/^(.+)?B/
dvander@2762	3168	AB
dvander@2762	3169
dvander@2762	3170	/^([^a-z])\|(\^)$/
dvander@2762	3171	.
dvander@2762	3172
dvander@2762	3173	/^[<>]&/
dvander@2762	3174	<&OUT
dvander@2762	3175
dvander@2762	3176	/^(a\1?){4}$/
dvander@2762	3177	aaaaaaaaaa
dvander@2762	3178	*** Failers
dvander@2762	3179	AB
dvander@2762	3180	aaaaaaaaa
dvander@2762	3181	aaaaaaaaaaa
dvander@2762	3182
dvander@2762	3183	/^(a(?(1)\1)){4}$/
dvander@2762	3184	aaaaaaaaaa
dvander@2762	3185	*** Failers
dvander@2762	3186	aaaaaaaaa
dvander@2762	3187	aaaaaaaaaaa
dvander@2762	3188
dvander@2762	3189	/(?:(f)(o)(o)\|(b)(a)(r))*/
dvander@2762	3190	foobar
dvander@2762	3191
dvander@2762	3192	/(?<=a)b/
dvander@2762	3193	ab
dvander@2762	3194	*** Failers
dvander@2762	3195	cb
dvander@2762	3196	b
dvander@2762	3197
dvander@2762	3198	/(?<!c)b/
dvander@2762	3199	ab
dvander@2762	3200	b
dvander@2762	3201	b
dvander@2762	3202
dvander@2762	3203	/(?:..)*a/
dvander@2762	3204	aba
dvander@2762	3205
dvander@2762	3206	/(?:..)*?a/
dvander@2762	3207	aba
dvander@2762	3208
dvander@2762	3209	/^(?:b\|a(?=(.)))*\1/
dvander@2762	3210	abc
dvander@2762	3211
dvander@2762	3212	/^(){3,5}/
dvander@2762	3213	abc
dvander@2762	3214
dvander@2762	3215	/^(a+)*ax/
dvander@2762	3216	aax
dvander@2762	3217
dvander@2762	3218	/^((a\|b)+)*ax/
dvander@2762	3219	aax
dvander@2762	3220
dvander@2762	3221	/^((a\|bc)+)*ax/
dvander@2762	3222	aax
dvander@2762	3223
dvander@2762	3224	/(a\|x)*ab/
dvander@2762	3225	cab
dvander@2762	3226
dvander@2762	3227	/(a)*ab/
dvander@2762	3228	cab
dvander@2762	3229
dvander@2762	3230	/(?:(?i)a)b/
dvander@2762	3231	ab
dvander@2762	3232
dvander@2762	3233	/((?i)a)b/
dvander@2762	3234	ab
dvander@2762	3235
dvander@2762	3236	/(?:(?i)a)b/
dvander@2762	3237	Ab
dvander@2762	3238
dvander@2762	3239	/((?i)a)b/
dvander@2762	3240	Ab
dvander@2762	3241
dvander@2762	3242	/(?:(?i)a)b/
dvander@2762	3243	*** Failers
dvander@2762	3244	cb
dvander@2762	3245	aB
dvander@2762	3246
dvander@2762	3247	/((?i)a)b/
dvander@2762	3248
dvander@2762	3249	/(?i:a)b/
dvander@2762	3250	ab
dvander@2762	3251
dvander@2762	3252	/((?i:a))b/
dvander@2762	3253	ab
dvander@2762	3254
dvander@2762	3255	/(?i:a)b/
dvander@2762	3256	Ab
dvander@2762	3257
dvander@2762	3258	/((?i:a))b/
dvander@2762	3259	Ab
dvander@2762	3260
dvander@2762	3261	/(?i:a)b/
dvander@2762	3262	*** Failers
dvander@2762	3263	aB
dvander@2762	3264	aB
dvander@2762	3265
dvander@2762	3266	/((?i:a))b/
dvander@2762	3267
dvander@2762	3268	/(?:(?-i)a)b/i
dvander@2762	3269	ab
dvander@2762	3270
dvander@2762	3271	/((?-i)a)b/i
dvander@2762	3272	ab
dvander@2762	3273
dvander@2762	3274	/(?:(?-i)a)b/i
dvander@2762	3275	aB
dvander@2762	3276
dvander@2762	3277	/((?-i)a)b/i
dvander@2762	3278	aB
dvander@2762	3279
dvander@2762	3280	/(?:(?-i)a)b/i
dvander@2762	3281	*** Failers
dvander@2762	3282	aB
dvander@2762	3283	Ab
dvander@2762	3284
dvander@2762	3285	/((?-i)a)b/i
dvander@2762	3286
dvander@2762	3287	/(?:(?-i)a)b/i
dvander@2762	3288	aB
dvander@2762	3289
dvander@2762	3290	/((?-i)a)b/i
dvander@2762	3291	aB
dvander@2762	3292
dvander@2762	3293	/(?:(?-i)a)b/i
dvander@2762	3294	*** Failers
dvander@2762	3295	Ab
dvander@2762	3296	AB
dvander@2762	3297
dvander@2762	3298	/((?-i)a)b/i
dvander@2762	3299
dvander@2762	3300	/(?-i:a)b/i
dvander@2762	3301	ab
dvander@2762	3302
dvander@2762	3303	/((?-i:a))b/i
dvander@2762	3304	ab
dvander@2762	3305
dvander@2762	3306	/(?-i:a)b/i
dvander@2762	3307	aB
dvander@2762	3308
dvander@2762	3309	/((?-i:a))b/i
dvander@2762	3310	aB
dvander@2762	3311
dvander@2762	3312	/(?-i:a)b/i
dvander@2762	3313	*** Failers
dvander@2762	3314	AB
dvander@2762	3315	Ab
dvander@2762	3316
dvander@2762	3317	/((?-i:a))b/i
dvander@2762	3318
dvander@2762	3319	/(?-i:a)b/i
dvander@2762	3320	aB
dvander@2762	3321
dvander@2762	3322	/((?-i:a))b/i
dvander@2762	3323	aB
dvander@2762	3324
dvander@2762	3325	/(?-i:a)b/i
dvander@2762	3326	*** Failers
dvander@2762	3327	Ab
dvander@2762	3328	AB
dvander@2762	3329
dvander@2762	3330	/((?-i:a))b/i
dvander@2762	3331
dvander@2762	3332	/((?-i:a.))b/i
dvander@2762	3333	*** Failers
dvander@2762	3334	AB
dvander@2762	3335	a\nB
dvander@2762	3336
dvander@2762	3337	/((?s-i:a.))b/i
dvander@2762	3338	a\nB
dvander@2762	3339
dvander@2762	3340	/(?:c\|d)(?:)(?:a(?:)(?:b)(?:b(?:))(?:b(?:)(?:b)))/
dvander@2762	3341	cabbbb
dvander@2762	3342
dvander@2762	3343	/(?:c\|d)(?:)(?:aaaaaaaa(?:)(?:bbbbbbbb)(?:bbbbbbbb(?:))(?:bbbbbbbb(?:)(?:bbbbbbbb)))/
dvander@2762	3344	caaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
dvander@2762	3345
dvander@2762	3346	/(ab)\d\1/i
dvander@2762	3347	Ab4ab
dvander@2762	3348	ab4Ab
dvander@2762	3349
dvander@2762	3350	/foo\w*\d{4}baz/
dvander@2762	3351	foobar1234baz
dvander@2762	3352
dvander@2762	3353	/x(~~)*(?:(?:F)?)?/
dvander@2762	3354	x~~
dvander@2762	3355
dvander@2762	3356	/^a(?#xxx){3}c/
dvander@2762	3357	aaac
dvander@2762	3358
dvander@2762	3359	/^a (?#xxx) (?#yyy) {3}c/x
dvander@2762	3360	aaac
dvander@2762	3361
dvander@2762	3362	/(?<![cd])b/
dvander@2762	3363	*** Failers
dvander@2762	3364	B\nB
dvander@2762	3365	dbcb
dvander@2762	3366
dvander@2762	3367	/(?<![cd])[ab]/
dvander@2762	3368	dbaacb
dvander@2762	3369
dvander@2762	3370	/(?<!(c\|d))b/
dvander@2762	3371
dvander@2762	3372	/(?<!(c\|d))[ab]/
dvander@2762	3373	dbaacb
dvander@2762	3374
dvander@2762	3375	/(?<!cd)[ab]/
dvander@2762	3376	cdaccb
dvander@2762	3377
dvander@2762	3378	/^(?:a?b?)*$/
dvander@2762	3379	\
dvander@2762	3380	a
dvander@2762	3381	ab
dvander@2762	3382	aaa
dvander@2762	3383	*** Failers
dvander@2762	3384	dbcb
dvander@2762	3385	a--
dvander@2762	3386	aa--
dvander@2762	3387
dvander@2762	3388	/((?s)^a(.))((?m)^b$)/
dvander@2762	3389	a\nb\nc\n
dvander@2762	3390
dvander@2762	3391	/((?m)^b$)/
dvander@2762	3392	a\nb\nc\n
dvander@2762	3393
dvander@2762	3394	/(?m)^b/
dvander@2762	3395	a\nb\n
dvander@2762	3396
dvander@2762	3397	/(?m)^(b)/
dvander@2762	3398	a\nb\n
dvander@2762	3399
dvander@2762	3400	/((?m)^b)/
dvander@2762	3401	a\nb\n
dvander@2762	3402
dvander@2762	3403	/\n((?m)^b)/
dvander@2762	3404	a\nb\n
dvander@2762	3405
dvander@2762	3406	/((?s).)c(?!.)/
dvander@2762	3407	a\nb\nc\n
dvander@2762	3408	a\nb\nc\n
dvander@2762	3409
dvander@2762	3410	/((?s)b.)c(?!.)/
dvander@2762	3411	a\nb\nc\n
dvander@2762	3412	a\nb\nc\n
dvander@2762	3413
dvander@2762	3414	/^b/
dvander@2762	3415
dvander@2762	3416	/()^b/
dvander@2762	3417	*** Failers
dvander@2762	3418	a\nb\nc\n
dvander@2762	3419	a\nb\nc\n
dvander@2762	3420
dvander@2762	3421	/((?m)^b)/
dvander@2762	3422	a\nb\nc\n
dvander@2762	3423
dvander@2762	3424	/(x)?(?(1)a\|b)/
dvander@2762	3425	*** Failers
dvander@2762	3426	a
dvander@2762	3427	a
dvander@2762	3428
dvander@2762	3429	/(x)?(?(1)b\|a)/
dvander@2762	3430	a
dvander@2762	3431
dvander@2762	3432	/()?(?(1)b\|a)/
dvander@2762	3433	a
dvander@2762	3434
dvander@2762	3435	/()(?(1)b\|a)/
dvander@2762	3436
dvander@2762	3437	/()?(?(1)a\|b)/
dvander@2762	3438	a
dvander@2762	3439
dvander@2762	3440	/^($)?blah(?(1)($))$/
dvander@2762	3441	(blah)
dvander@2762	3442	blah
dvander@2762	3443	*** Failers
dvander@2762	3444	a
dvander@2762	3445	blah)
dvander@2762	3446	(blah
dvander@2762	3447
dvander@2762	3448	/^($+)?blah(?(1)($))$/
dvander@2762	3449	(blah)
dvander@2762	3450	blah
dvander@2762	3451	*** Failers
dvander@2762	3452	blah)
dvander@2762	3453	(blah
dvander@2762	3454
dvander@2762	3455	/(?(?!a)a\|b)/
dvander@2762	3456
dvander@2762	3457	/(?(?!a)b\|a)/
dvander@2762	3458	a
dvander@2762	3459
dvander@2762	3460	/(?(?=a)b\|a)/
dvander@2762	3461	*** Failers
dvander@2762	3462	a
dvander@2762	3463	a
dvander@2762	3464
dvander@2762	3465	/(?(?=a)a\|b)/
dvander@2762	3466	a
dvander@2762	3467
dvander@2762	3468	/(?=(a+?))(\1ab)/
dvander@2762	3469	aaab
dvander@2762	3470
dvander@2762	3471	/^(?=(a+?))\1ab/
dvander@2762	3472
dvander@2762	3473	/(\w+:)+/
dvander@2762	3474	one:
dvander@2762	3475
dvander@2762	3476	/$(?<=^(a))/
dvander@2762	3477	a
dvander@2762	3478
dvander@2762	3479	/(?=(a+?))(\1ab)/
dvander@2762	3480	aaab
dvander@2762	3481
dvander@2762	3482	/^(?=(a+?))\1ab/
dvander@2762	3483	*** Failers
dvander@2762	3484	aaab
dvander@2762	3485	aaab
dvander@2762	3486
dvander@2762	3487	/([\w:]+::)?(\w+)$/
dvander@2762	3488	abcd
dvander@2762	3489	xy:z:::abcd
dvander@2762	3490
dvander@2762	3491	/^[^bcd]*(c+)/
dvander@2762	3492	aexycd
dvander@2762	3493
dvander@2762	3494	/(a*)b+/
dvander@2762	3495	caab
dvander@2762	3496
dvander@2762	3497	/([\w:]+::)?(\w+)$/
dvander@2762	3498	abcd
dvander@2762	3499	xy:z:::abcd
dvander@2762	3500	*** Failers
dvander@2762	3501	abcd:
dvander@2762	3502	abcd:
dvander@2762	3503
dvander@2762	3504	/^[^bcd]*(c+)/
dvander@2762	3505	aexycd
dvander@2762	3506
dvander@2762	3507	/(>a+)ab/
dvander@2762	3508
dvander@2762	3509	/(?>a+)b/
dvander@2762	3510	aaab
dvander@2762	3511
dvander@2762	3512	/([[:]+)/
dvander@2762	3513	a:[b]:
dvander@2762	3514
dvander@2762	3515	/([[=]+)/
dvander@2762	3516	a=[b]=
dvander@2762	3517
dvander@2762	3518	/([[.]+)/
dvander@2762	3519	a.[b].
dvander@2762	3520
dvander@2762	3521	/((?>a+)b)/
dvander@2762	3522	aaab
dvander@2762	3523
dvander@2762	3524	/(?>(a+))b/
dvander@2762	3525	aaab
dvander@2762	3526
dvander@2762	3527	/((?>[^()]+)\|$[^()]*$)+/
dvander@2762	3528	((abc(ade)ufh()()x
dvander@2762	3529
dvander@2762	3530	/a\Z/
dvander@2762	3531	*** Failers
dvander@2762	3532	aaab
dvander@2762	3533	a\nb\n
dvander@2762	3534
dvander@2762	3535	/b\Z/
dvander@2762	3536	a\nb\n
dvander@2762	3537
dvander@2762	3538	/b\z/
dvander@2762	3539
dvander@2762	3540	/b\Z/
dvander@2762	3541	a\nb
dvander@2762	3542
dvander@2762	3543	/b\z/
dvander@2762	3544	a\nb
dvander@2762	3545	*** Failers
dvander@2762	3546
dvander@2762	3547	/^(?>(?(1)\.\|())[^\W_](?>[a-z0-9-]*[^\W_])?)+$/
dvander@2762	3548	a
dvander@2762	3549	abc
dvander@2762	3550	a-b
dvander@2762	3551	0-9
dvander@2762	3552	a.b
dvander@2762	3553	5.6.7
dvander@2762	3554	the.quick.brown.fox
dvander@2762	3555	a100.b200.300c
dvander@2762	3556	12-ab.1245
dvander@2762	3557	*** Failers
dvander@2762	3558	\
dvander@2762	3559	.a
dvander@2762	3560	-a
dvander@2762	3561	a-
dvander@2762	3562	a.
dvander@2762	3563	a_b
dvander@2762	3564	a.-
dvander@2762	3565	a..
dvander@2762	3566	ab..bc
dvander@2762	3567	the.quick.brown.fox-
dvander@2762	3568	the.quick.brown.fox.
dvander@2762	3569	the.quick.brown.fox_
dvander@2762	3570	the.quick.brown.fox+
dvander@2762	3571
dvander@2762	3572	/(?>.*)(?<=(abcd\|wxyz))/
dvander@2762	3573	alphabetabcd
dvander@2762	3574	endingwxyz
dvander@2762	3575	*** Failers
dvander@2762	3576	a rather long string that doesn't end with one of them
dvander@2762	3577
dvander@2762	3578	/word (?>(?:(?!otherword)[a-zA-Z0-9]+ ){0,30})otherword/
dvander@2762	3579	word cat dog elephant mussel cow horse canary baboon snake shark otherword
dvander@2762	3580	word cat dog elephant mussel cow horse canary baboon snake shark
dvander@2762	3581
dvander@2762	3582	/word (?>[a-zA-Z0-9]+ ){0,30}otherword/
dvander@2762	3583	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
dvander@2762	3584
dvander@2762	3585	/(?<=\d{3}(?!999))foo/
dvander@2762	3586	999foo
dvander@2762	3587	123999foo
dvander@2762	3588	*** Failers
dvander@2762	3589	123abcfoo
dvander@2762	3590
dvander@2762	3591	/(?<=(?!...999)\d{3})foo/
dvander@2762	3592	999foo
dvander@2762	3593	123999foo
dvander@2762	3594	*** Failers
dvander@2762	3595	123abcfoo
dvander@2762	3596
dvander@2762	3597	/(?<=\d{3}(?!999)...)foo/
dvander@2762	3598	123abcfoo
dvander@2762	3599	123456foo
dvander@2762	3600	*** Failers
dvander@2762	3601	123999foo
dvander@2762	3602
dvander@2762	3603	/(?<=\d{3}...)(?<!999)foo/
dvander@2762	3604	123abcfoo
dvander@2762	3605	123456foo
dvander@2762	3606	*** Failers
dvander@2762	3607	123999foo
dvander@2762	3608
dvander@2762	3609	/<a[\s]+href[\s]=[\s] # find <a href=
dvander@2762	3610	([\"\'])? # find single or double quote
dvander@2762	3611	(?(1) (.*?)\1 \| ([^\s]+)) # if quote found, match up to next matching
dvander@2762	3612	# quote, otherwise match up to next space
dvander@2762	3613	/isx
dvander@2762	3614	<a href=abcd xyz
dvander@2762	3615	<a href=\"abcd xyz pqr\" cats
dvander@2762	3616	<a href=\'abcd xyz pqr\' cats
dvander@2762	3617
dvander@2762	3618	/<a\s+href\s=\s # find <a href=
dvander@2762	3619	(["'])? # find single or double quote
dvander@2762	3620	(?(1) (.*?)\1 \| (\S+)) # if quote found, match up to next matching
dvander@2762	3621	# quote, otherwise match up to next space
dvander@2762	3622	/isx
dvander@2762	3623	<a href=abcd xyz
dvander@2762	3624	<a href=\"abcd xyz pqr\" cats
dvander@2762	3625	<a href = \'abcd xyz pqr\' cats
dvander@2762	3626
dvander@2762	3627	/<a\s+href(?>\s)=(?>\s) # find <a href=
dvander@2762	3628	(["'])? # find single or double quote
dvander@2762	3629	(?(1) (.*?)\1 \| (\S+)) # if quote found, match up to next matching
dvander@2762	3630	# quote, otherwise match up to next space
dvander@2762	3631	/isx
dvander@2762	3632	<a href=abcd xyz
dvander@2762	3633	<a href=\"abcd xyz pqr\" cats
dvander@2762	3634	<a href = \'abcd xyz pqr\' cats
dvander@2762	3635
dvander@2762	3636	/((Z)+\|A)*/
dvander@2762	3637	ZABCDEFG
dvander@2762	3638
dvander@2762	3639	/(Z()\|A)*/
dvander@2762	3640	ZABCDEFG
dvander@2762	3641
dvander@2762	3642	/(Z(())\|A)*/
dvander@2762	3643	ZABCDEFG
dvander@2762	3644
dvander@2762	3645	/((?>Z)+\|A)*/
dvander@2762	3646	ZABCDEFG
dvander@2762	3647
dvander@2762	3648	/((?>)+\|A)*/
dvander@2762	3649	ZABCDEFG
dvander@2762	3650
dvander@2762	3651	/a*/g
dvander@2762	3652	abbab
dvander@2762	3653
dvander@2762	3654	/^[a-\d]/
dvander@2762	3655	abcde
dvander@2762	3656	-things
dvander@2762	3657	0digit
dvander@2762	3658	*** Failers
dvander@2762	3659	bcdef
dvander@2762	3660
dvander@2762	3661	/^[\d-a]/
dvander@2762	3662	abcde
dvander@2762	3663	-things
dvander@2762	3664	0digit
dvander@2762	3665	*** Failers
dvander@2762	3666	bcdef
dvander@2762	3667
dvander@2762	3668	/[[:space:]]+/
dvander@2762	3669	> \x09\x0a\x0c\x0d\x0b<
dvander@2762	3670
dvander@2762	3671	/[[:blank:]]+/
dvander@2762	3672	> \x09\x0a\x0c\x0d\x0b<
dvander@2762	3673
dvander@2762	3674	/[\s]+/
dvander@2762	3675	> \x09\x0a\x0c\x0d\x0b<
dvander@2762	3676
dvander@2762	3677	/\s+/
dvander@2762	3678	> \x09\x0a\x0c\x0d\x0b<
dvander@2762	3679
dvander@2762	3680	/a
dvander@2762	3681	b/x
dvander@2762	3682	ab
dvander@2762	3683
dvander@2762	3684	/(?!\A)x/m
dvander@2762	3685	a\nxb\n
dvander@2762	3686
dvander@2762	3687	/(?!^)x/m
dvander@2762	3688	a\nxb\n
dvander@2762	3689
dvander@2762	3690	/abc\Qabc\Eabc/
dvander@2762	3691	abcabcabc
dvander@2762	3692
dvander@2762	3693	/abc\Q(*+\|\Eabc/
dvander@2762	3694	abc(*+\|abc
dvander@2762	3695
dvander@2762	3696	/ abc\Q abc\Eabc/x
dvander@2762	3697	abc abcabc
dvander@2762	3698	*** Failers
dvander@2762	3699	abcabcabc
dvander@2762	3700
dvander@2762	3701	/abc#comment
dvander@2762	3702	\Q#not comment
dvander@2762	3703	literal\E/x
dvander@2762	3704	abc#not comment\n literal
dvander@2762	3705
dvander@2762	3706	/abc#comment
dvander@2762	3707	\Q#not comment
dvander@2762	3708	literal/x
dvander@2762	3709	abc#not comment\n literal
dvander@2762	3710
dvander@2762	3711	/abc#comment
dvander@2762	3712	\Q#not comment
dvander@2762	3713	literal\E #more comment
dvander@2762	3714	/x
dvander@2762	3715	abc#not comment\n literal
dvander@2762	3716
dvander@2762	3717	/abc#comment
dvander@2762	3718	\Q#not comment
dvander@2762	3719	literal\E #more comment/x
dvander@2762	3720	abc#not comment\n literal
dvander@2762	3721
dvander@2762	3722	/\Qabc\$xyz\E/
dvander@2762	3723	abc\\\$xyz
dvander@2762	3724
dvander@2762	3725	/\Qabc\E\$\Qxyz\E/
dvander@2762	3726	abc\$xyz
dvander@2762	3727
dvander@2762	3728	/\Gabc/
dvander@2762	3729	abc
dvander@2762	3730	*** Failers
dvander@2762	3731	xyzabc
dvander@2762	3732
dvander@2762	3733	/\Gabc./g
dvander@2762	3734	abc1abc2xyzabc3
dvander@2762	3735
dvander@2762	3736	/abc./g
dvander@2762	3737	abc1abc2xyzabc3
dvander@2762	3738
dvander@2762	3739	/a(?x: b c )d/
dvander@2762	3740	XabcdY
dvander@2762	3741	*** Failers
dvander@2762	3742	Xa b c d Y
dvander@2762	3743
dvander@2762	3744	/((?x)x y z \| a b c)/
dvander@2762	3745	XabcY
dvander@2762	3746	AxyzB
dvander@2762	3747
dvander@2762	3748	/(?i)AB(?-i)C/
dvander@2762	3749	XabCY
dvander@2762	3750	*** Failers
dvander@2762	3751	XabcY
dvander@2762	3752
dvander@2762	3753	/((?i)AB(?-i)C\|D)E/
dvander@2762	3754	abCE
dvander@2762	3755	DE
dvander@2762	3756	*** Failers
dvander@2762	3757	abcE
dvander@2762	3758	abCe
dvander@2762	3759	dE
dvander@2762	3760	De
dvander@2762	3761
dvander@2762	3762	/(.*)\d+\1/
dvander@2762	3763	abc123abc
dvander@2762	3764	abc123bc
dvander@2762	3765
dvander@2762	3766	/(.*)\d+\1/s
dvander@2762	3767	abc123abc
dvander@2762	3768	abc123bc
dvander@2762	3769
dvander@2762	3770	/((.*))\d+\1/
dvander@2762	3771	abc123abc
dvander@2762	3772	abc123bc
dvander@2762	3773
dvander@2762	3774	/-- This tests for an IPv6 address in the form where it can have up to --/
dvander@2762	3775	/-- eight components, one and only one of which is empty. This must be --/
dvander@2762	3776	/-- an internal component. --/
dvander@2762	3777
dvander@2762	3778	/^(?!:) # colon disallowed at start
dvander@2762	3779	(?: # start of item
dvander@2762	3780	(?: [0-9a-f]{1,4} \| # 1-4 hex digits or
dvander@2762	3781	(?(1)0 \| () ) ) # if null previously matched, fail; else null
dvander@2762	3782	: # followed by colon
dvander@2762	3783	){1,7} # end item; 1-7 of them required
dvander@2762	3784	[0-9a-f]{1,4} $ # final hex number at end of string
dvander@2762	3785	(?(1)\|.) # check that there was an empty component
dvander@2762	3786	/xi
dvander@2762	3787	a123::a123
dvander@2762	3788	a123:b342::abcd
dvander@2762	3789	a123:b342::324e:abcd
dvander@2762	3790	a123:ddde:b342::324e:abcd
dvander@2762	3791	a123:ddde:b342::324e:dcba:abcd
dvander@2762	3792	a123:ddde:9999:b342::324e:dcba:abcd
dvander@2762	3793	*** Failers
dvander@2762	3794	1:2:3:4:5:6:7:8
dvander@2762	3795	a123:bce:ddde:9999:b342::324e:dcba:abcd
dvander@2762	3796	a123::9999:b342::324e:dcba:abcd
dvander@2762	3797	abcde:2:3:4:5:6:7:8
dvander@2762	3798	::1
dvander@2762	3799	abcd:fee0:123::
dvander@2762	3800	:1
dvander@2762	3801	1:
dvander@2762	3802
dvander@2762	3803	/[z\Qa-d]\E]/
dvander@2762	3804	z
dvander@2762	3805	a
dvander@2762	3806	-
dvander@2762	3807	d
dvander@2762	3808	]
dvander@2762	3809	*** Failers
dvander@2762	3810	b
dvander@2762	3811
dvander@2762	3812	/[\z\C]/
dvander@2762	3813	z
dvander@2762	3814	C
dvander@2762	3815
dvander@2762	3816	/\M/
dvander@2762	3817	M
dvander@2762	3818
dvander@2762	3819	/(a+)*b/
dvander@2762	3820	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dvander@2762	3821
dvander@2762	3822	/(?i)reg(?:ul(?:[a�]\|ae)r\|ex)/
dvander@2762	3823	REGular
dvander@2762	3824	regulaer
dvander@2762	3825	Regex
dvander@2762	3826	regul�r
dvander@2762	3827
dvander@2762	3828	/��[�-��-�]+/
dvander@2762	3829	��
dvander@2762	3830	��
dvander@2762	3831	��
dvander@2762	3832	��
dvander@2762	3833
dvander@2762	3834	/(?<=Z)X./
dvander@2762	3835	\x84XAZXB
dvander@2762	3836
dvander@2762	3837	/ab cd (?x) de fg/
dvander@2762	3838	ab cd defg
dvander@2762	3839
dvander@2762	3840	/ab cd(?x) de fg/
dvander@2762	3841	ab cddefg
dvander@2762	3842	** Failers
dvander@2762	3843	abcddefg
dvander@2762	3844
dvander@2762	3845	/(?<![^f]oo)(bar)/
dvander@2762	3846	foobarX
dvander@2762	3847	** Failers
dvander@2762	3848	boobarX
dvander@2762	3849
dvander@2762	3850	/(?<![^f])X/
dvander@2762	3851	offX
dvander@2762	3852	** Failers
dvander@2762	3853	onyX
dvander@2762	3854
dvander@2762	3855	/(?<=[^f])X/
dvander@2762	3856	onyX
dvander@2762	3857	** Failers
dvander@2762	3858	offX
dvander@2762	3859
dvander@2762	3860	/^/mg
dvander@2762	3861	a\nb\nc\n
dvander@2762	3862	\
dvander@2762	3863
dvander@2762	3864	/(?<=C\n)^/mg
dvander@2762	3865	A\nC\nC\n
dvander@2762	3866
dvander@2762	3867	/(?:(?(1)a\|b)(X))+/
dvander@2762	3868	bXaX
dvander@2762	3869
dvander@2762	3870	/(?:(?(1)\1a\|b)(X\|Y))+/
dvander@2762	3871	bXXaYYaY
dvander@2762	3872	bXYaXXaX
dvander@2762	3873
dvander@2762	3874	/()()()()()()()()()(?:(?(10)\10a\|b)(X\|Y))+/
dvander@2762	3875	bXXaYYaY
dvander@2762	3876
dvander@2762	3877	/[[,abc,]+]/
dvander@2762	3878	abc]
dvander@2762	3879	a,b]
dvander@2762	3880	[a,b,c]
dvander@2762	3881
dvander@2762	3882	/(?-x: )/x
dvander@2762	3883	A\x20B
dvander@2762	3884
dvander@2762	3885	"(?x)(?-x: \s#\s)"
dvander@2762	3886	A # B
dvander@2762	3887	** Failers
dvander@2762	3888	#
dvander@2762	3889
dvander@2762	3890	"(?x-is)(?:(?-ixs) \s#\s) include"
dvander@2762	3891	A #include
dvander@2762	3892	** Failers
dvander@2762	3893	A#include
dvander@2762	3894	A #Include
dvander@2762	3895
dvander@2762	3896	/ab\w/
dvander@2762	3897	aaabbbb
dvander@2762	3898	aaaa
dvander@2762	3899	a
dvander@2762	3900
dvander@2762	3901	/a*b?\w/
dvander@2762	3902	aaabbbb
dvander@2762	3903	aaaa
dvander@2762	3904	a
dvander@2762	3905
dvander@2762	3906	/a*b{0,4}\w/
dvander@2762	3907	aaabbbb
dvander@2762	3908	aaaa
dvander@2762	3909	a
dvander@2762	3910
dvander@2762	3911	/a*b{0,}\w/
dvander@2762	3912	aaabbbb
dvander@2762	3913	aaaa
dvander@2762	3914	a
dvander@2762	3915
dvander@2762	3916	/a\d\w/
dvander@2762	3917	0a
dvander@2762	3918	a
dvander@2762	3919
dvander@2762	3920	/ab \w/x
dvander@2762	3921	a
dvander@2762	3922
dvander@2762	3923	/a*b#comment
dvander@2762	3924	*\w/x
dvander@2762	3925	a
dvander@2762	3926
dvander@2762	3927	/a* b *\w/x
dvander@2762	3928	a
dvander@2762	3929
dvander@2762	3930	/^\w+=.(\\\n.)*/
dvander@2762	3931	abc=xyz\\\npqr
dvander@2762	3932
dvander@2762	3933	/(?=(\w+))\1:/
dvander@2762	3934	abcd:
dvander@2762	3935
dvander@2762	3936	/^(?=(\w+))\1:/
dvander@2762	3937	abcd:
dvander@2762	3938
dvander@2762	3939	/^\Eabc/
dvander@2762	3940	abc
dvander@2762	3941
dvander@2762	3942	/^[\Eabc]/
dvander@2762	3943	a
dvander@2762	3944	** Failers
dvander@2762	3945	E
dvander@2762	3946
dvander@2762	3947	/^[a-\Ec]/
dvander@2762	3948	b
dvander@2762	3949	** Failers
dvander@2762	3950	-
dvander@2762	3951	E
dvander@2762	3952
dvander@2762	3953	/^[a\E\E-\Ec]/
dvander@2762	3954	b
dvander@2762	3955	** Failers
dvander@2762	3956	-
dvander@2762	3957	E
dvander@2762	3958
dvander@2762	3959	/^[\E\Qa\E-\Qz\E]+/
dvander@2762	3960	b
dvander@2762	3961	** Failers
dvander@2762	3962	-
dvander@2762	3963
dvander@2762	3964	/^[a\Q]bc\E]/
dvander@2762	3965	a
dvander@2762	3966	]
dvander@2762	3967	c
dvander@2762	3968
dvander@2762	3969	/^[a-\Q\E]/
dvander@2762	3970	a
dvander@2762	3971	-
dvander@2762	3972
dvander@2762	3973	/^(a())/
dvander@2762	3974	aaaa
dvander@2762	3975
dvander@2762	3976	/^(?:a(?:(?:)))/
dvander@2762	3977	aaaa
dvander@2762	3978
dvander@2762	3979	/^(a()+)+/
dvander@2762	3980	aaaa
dvander@2762	3981
dvander@2762	3982	/^(?:a(?:(?:))+)+/
dvander@2762	3983	aaaa
dvander@2762	3984
dvander@2762	3985	/(a){0,3}(?(1)b\|(c\|))*D/
dvander@2762	3986	abbD
dvander@2762	3987	ccccD
dvander@2762	3988	D
dvander@2762	3989
dvander@2762	3990	/(a\|)*\d/
dvander@2762	3991	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dvander@2762	3992	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
dvander@2762	3993
dvander@2762	3994	/(?>a\|)*\d/
dvander@2762	3995	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dvander@2762	3996	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
dvander@2762	3997
dvander@2762	3998	/(?:a\|)*\d/
dvander@2762	3999	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
dvander@2762	4000	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa4
dvander@2762	4001
dvander@2762	4002	/\Z/g
dvander@2762	4003	abc\n
dvander@2762	4004
dvander@2762	4005	/^(?s)(?>.*)(?<!\n)/
dvander@2762	4006	abc
dvander@2762	4007	abc\n
dvander@2762	4008
dvander@2762	4009	/^(?![^\n]*\n\z)/
dvander@2762	4010	abc
dvander@2762	4011	abc\n
dvander@2762	4012
dvander@2762	4013	/\z(?<!\n)/
dvander@2762	4014	abc
dvander@2762	4015	abc\n
dvander@2762	4016
dvander@2762	4017	/(.(.)?)/
dvander@2762	4018	abcd
dvander@2762	4019
dvander@2762	4020	/( (A \| (?(1)0\|) )* )/x
dvander@2762	4021	abcd
dvander@2762	4022
dvander@2762	4023	/( ( (?(1)0\|) )* )/x
dvander@2762	4024	abcd
dvander@2762	4025
dvander@2762	4026	/( (?(1)0\|)* )/x
dvander@2762	4027	abcd
dvander@2762	4028
dvander@2762	4029	/[[:abcd:xyz]]/
dvander@2762	4030	a]
dvander@2762	4031	:]
dvander@2762	4032
dvander@2762	4033	/[abc[:x\]pqr]/
dvander@2762	4034	a
dvander@2762	4035	[
dvander@2762	4036	:
dvander@2762	4037	]
dvander@2762	4038	p
dvander@2762	4039
dvander@2762	4040	/.*[op][xyz]/
dvander@2762	4041	fooabcfoo
dvander@2762	4042
dvander@2762	4043	/(?(?=.*b)b\|^)/
dvander@2762	4044	adc
dvander@2762	4045	abc
dvander@2762	4046
dvander@2762	4047	/(?(?=^.*b)b\|^)/
dvander@2762	4048	adc
dvander@2762	4049	abc
dvander@2762	4050
dvander@2762	4051	/(?(?=.b)b\|^)/
dvander@2762	4052	adc
dvander@2762	4053	abc
dvander@2762	4054
dvander@2762	4055	/(?(?=.*b)b\|^)+/
dvander@2762	4056	adc
dvander@2762	4057	abc
dvander@2762	4058
dvander@2762	4059	/(?(?=b).*b\|^d)/
dvander@2762	4060	abc
dvander@2762	4061
dvander@2762	4062	/(?(?=.b).b\|^d)/
dvander@2762	4063	abc
dvander@2762	4064
dvander@2762	4065	/^%((?(?=[a])[^%])\|b)*%$/
dvander@2762	4066	%ab%
dvander@2762	4067

author	John Schoenick <john@pointysoftware.net>
	Wed Jun 01 20:36:16 2011 -0400 (2011-06-01)
changeset 3292	f428ffc8a3fe
parent 2762	d2d467bf1b5a
child 3831	babd0eee3c5e
permissions	-rw-r--r--