mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
543 lines
14 KiB
Plaintext
543 lines
14 KiB
Plaintext
# regular expression test set
|
|
# Lines are at least three fields, separated by one or more tabs. "" stands
|
|
# for an empty field. First field is an RE. Second field is flags. If
|
|
# C flag given, regcomp() is expected to fail, and the third field is the
|
|
# error name (minus the leading REG_).
|
|
#
|
|
# Otherwise it is expected to succeed, and the third field is the string to
|
|
# try matching it against. If there is no fourth field, the match is
|
|
# expected to fail. If there is a fourth field, it is the substring that
|
|
# the RE is expected to match. If there is a fifth field, it is a comma-
|
|
# separated list of what the subexpressions should match, with - indicating
|
|
# no match for that one. In both the fourth and fifth fields, a (sub)field
|
|
# starting with @ indicates that the (sub)expression is expected to match
|
|
# a null string followed by the stuff after the @; this provides a way to
|
|
# test where null strings match. The character `N' in REs and strings
|
|
# is newline, `S' is space, `T' is tab, `Z' is NUL.
|
|
#
|
|
# The full list of flags:
|
|
# - placeholder, does nothing
|
|
# b RE is a BRE, not an ERE
|
|
# & try it as both an ERE and a BRE
|
|
# C regcomp() error expected, third field is error name
|
|
# i REG_ICASE
|
|
# m ("mundane") REG_NOSPEC
|
|
# s REG_NOSUB (not really testable)
|
|
# n REG_NEWLINE
|
|
# ^ REG_NOTBOL
|
|
# $ REG_NOTEOL
|
|
# # REG_STARTEND (see below)
|
|
# p REG_PEND
|
|
#
|
|
# For REG_STARTEND, the start/end offsets are those of the substring
|
|
# enclosed in ().
|
|
|
|
# basics
|
|
a & a a
|
|
abc & abc abc
|
|
abc|de - abc abc
|
|
a|b|c - abc a
|
|
|
|
# parentheses and perversions thereof
|
|
a(b)c - abc abc
|
|
a\(b\)c b abc abc
|
|
a( C EPAREN
|
|
a( b a( a(
|
|
a\( - a( a(
|
|
a\( bC EPAREN
|
|
a\(b bC EPAREN
|
|
a(b C EPAREN
|
|
a(b b a(b a(b
|
|
# gag me with a right parenthesis -- 1003.2 goofed here (my fault, partly)
|
|
a) - a) a)
|
|
) - ) )
|
|
# end gagging (in a just world, those *should* give EPAREN)
|
|
a) b a) a)
|
|
a\) bC EPAREN
|
|
\) bC EPAREN
|
|
a()b - ab ab
|
|
a\(\)b b ab ab
|
|
|
|
# anchoring and REG_NEWLINE
|
|
^abc$ & abc abc
|
|
a^b - a^b
|
|
a^b b a^b a^b
|
|
a$b - a$b
|
|
a$b b a$b a$b
|
|
^ & abc @abc
|
|
$ & abc @
|
|
^$ & "" @
|
|
$^ - "" @
|
|
\($\)\(^\) b "" @
|
|
# stop retching, those are legitimate (although disgusting)
|
|
^^ - "" @
|
|
$$ - "" @
|
|
b$ & abNc
|
|
b$ &n abNc b
|
|
^b$ & aNbNc
|
|
^b$ &n aNbNc b
|
|
^$ &n aNNb @Nb
|
|
^$ n abc
|
|
^$ n abcN @
|
|
$^ n aNNb @Nb
|
|
\($\)\(^\) bn aNNb @Nb
|
|
^^ n^ aNNb @Nb
|
|
$$ n aNNb @NN
|
|
^a ^ a
|
|
a$ $ a
|
|
^a ^n aNb
|
|
^b ^n aNb b
|
|
a$ $n bNa
|
|
b$ $n bNa b
|
|
a*(^b$)c* - b b
|
|
a*\(^b$\)c* b b b
|
|
|
|
# certain syntax errors and non-errors
|
|
| C EMPTY
|
|
| b | |
|
|
* C BADRPT
|
|
* b * *
|
|
+ C BADRPT
|
|
? C BADRPT
|
|
"" &C EMPTY
|
|
() - abc @abc
|
|
\(\) b abc @abc
|
|
a||b C EMPTY
|
|
|ab C EMPTY
|
|
ab| C EMPTY
|
|
(|a)b C EMPTY
|
|
(a|)b C EMPTY
|
|
(*a) C BADRPT
|
|
(+a) C BADRPT
|
|
(?a) C BADRPT
|
|
({1}a) C BADRPT
|
|
\(\{1\}a\) bC BADRPT
|
|
(a|*b) C BADRPT
|
|
(a|+b) C BADRPT
|
|
(a|?b) C BADRPT
|
|
(a|{1}b) C BADRPT
|
|
^* C BADRPT
|
|
^* b * *
|
|
^+ C BADRPT
|
|
^? C BADRPT
|
|
^{1} C BADRPT
|
|
^\{1\} bC BADRPT
|
|
|
|
# metacharacters, backslashes
|
|
a.c & abc abc
|
|
a[bc]d & abd abd
|
|
a\*c & a*c a*c
|
|
a\\b & a\b a\b
|
|
a\\\*b & a\*b a\*b
|
|
# The following test is wrong. Using \b in an BRE or ERE is undefined.
|
|
# a\bc & abc abc
|
|
a\ &C EESCAPE
|
|
a\\bc & a\bc a\bc
|
|
\{ bC BADRPT
|
|
a\[b & a[b a[b
|
|
a[b &C EBRACK
|
|
# trailing $ is a peculiar special case for the BRE code
|
|
a$ & a a
|
|
a$ & a$
|
|
a\$ & a
|
|
a\$ & a$ a$
|
|
a\\$ & a
|
|
a\\$ & a$
|
|
a\\$ & a\$
|
|
a\\$ & a\ a\
|
|
|
|
# back references, ugh
|
|
a\(b\)\2c bC ESUBREG
|
|
a\(b\1\)c bC ESUBREG
|
|
a\(b*\)c\1d b abbcbbd abbcbbd bb
|
|
a\(b*\)c\1d b abbcbd
|
|
a\(b*\)c\1d b abbcbbbd
|
|
^\(.\)\1 b abc
|
|
a\([bc]\)\1d b abcdabbd abbd b
|
|
a\(\([bc]\)\2\)*d b abbccd abbccd
|
|
a\(\([bc]\)\2\)*d b abbcbd
|
|
# actually, this next one probably ought to fail, but the spec is unclear
|
|
a\(\(b\)*\2\)*d b abbbd abbbd
|
|
# here is a case that no NFA implementation does right
|
|
\(ab*\)[ab]*\1 b ababaaa ababaaa a
|
|
# check out normal matching in the presence of back refs
|
|
\(a\)\1bcd b aabcd aabcd
|
|
\(a\)\1bc*d b aabcd aabcd
|
|
\(a\)\1bc*d b aabd aabd
|
|
\(a\)\1bc*d b aabcccd aabcccd
|
|
\(a\)\1bc*[ce]d b aabcccd aabcccd
|
|
^\(a\)\1b\(c\)*cd$ b aabcccd aabcccd
|
|
|
|
# ordinary repetitions
|
|
ab*c & abc abc
|
|
ab+c - abc abc
|
|
ab?c - abc abc
|
|
a\(*\)b b a*b a*b
|
|
a\(**\)b b ab ab
|
|
a\(***\)b bC BADRPT
|
|
*a b *a *a
|
|
**a b a a
|
|
***a bC BADRPT
|
|
|
|
# the dreaded bounded repetitions
|
|
# The following two tests are not correct:
|
|
#{ & { {
|
|
#{abc & {abc {abc
|
|
# '{' is always a special char outside bracket expressions. So test only BRE:
|
|
{ b { {
|
|
{abc b {abc {abc
|
|
{1 C BADRPT
|
|
{1} C BADRPT
|
|
# Same reason as for the two tests above:
|
|
#a{b & a{b a{b
|
|
a{b b a{b a{b
|
|
a{1}b - ab ab
|
|
a\{1\}b b ab ab
|
|
a{1,}b - ab ab
|
|
a\{1,\}b b ab ab
|
|
a{1,2}b - aab aab
|
|
a\{1,2\}b b aab aab
|
|
a{1 C EBRACE
|
|
a\{1 bC EBRACE
|
|
a{1a C EBRACE
|
|
a\{1a bC EBRACE
|
|
a{1a} C BADBR
|
|
a\{1a\} bC BADBR
|
|
# These four tests checks for undefined behavior. Our implementation does
|
|
# something different.
|
|
#a{,2} - a{,2} a{,2}
|
|
#a\{,2\} bC BADBR
|
|
#a{,} - a{,} a{,}
|
|
#a\{,\} bC BADBR
|
|
a{1,x} C BADBR
|
|
a\{1,x\} bC BADBR
|
|
a{1,x C EBRACE
|
|
a\{1,x bC EBRACE
|
|
# These two tests probably fails due to an arbitrary limit on the number of
|
|
# repetitions in the other implementation.
|
|
#a{300} C BADBR
|
|
#a\{300\} bC BADBR
|
|
a{1,0} C BADBR
|
|
a\{1,0\} bC BADBR
|
|
ab{0,0}c - abcac ac
|
|
ab\{0,0\}c b abcac ac
|
|
ab{0,1}c - abcac abc
|
|
ab\{0,1\}c b abcac abc
|
|
ab{0,3}c - abbcac abbc
|
|
ab\{0,3\}c b abbcac abbc
|
|
ab{1,1}c - acabc abc
|
|
ab\{1,1\}c b acabc abc
|
|
ab{1,3}c - acabc abc
|
|
ab\{1,3\}c b acabc abc
|
|
ab{2,2}c - abcabbc abbc
|
|
ab\{2,2\}c b abcabbc abbc
|
|
ab{2,4}c - abcabbc abbc
|
|
ab\{2,4\}c b abcabbc abbc
|
|
((a{1,10}){1,10}){1,10} - a a a,a
|
|
|
|
# multiple repetitions
|
|
# Wow, there is serious disconnect here. The ERE grammar is like this:
|
|
# ERE_expression : one_char_or_coll_elem_ERE
|
|
# | '^'
|
|
# | '$'
|
|
# | '(' extended_reg_exp ')'
|
|
# | ERE_expression ERE_dupl_symbol
|
|
# ;
|
|
# where ERE_dupl_symbol is any of the repetition methods. It is clear from
|
|
# this that consecutive repetition is OK. On top of this, the one test not
|
|
# marked as failing must fail. For BREs the situation is different, so we
|
|
# use the four tests.
|
|
#a** &C BADRPT
|
|
a** bC BADRPT
|
|
#a++ C BADRPT
|
|
#a?? C BADRPT
|
|
#a*+ C BADRPT
|
|
#a*? C BADRPT
|
|
#a+* C BADRPT
|
|
#a+? C BADRPT
|
|
#a?* C BADRPT
|
|
#a?+ C BADRPT
|
|
#a{1}{1} C BADRPT
|
|
#a*{1} C BADRPT
|
|
#a+{1} C BADRPT
|
|
#a?{1} C BADRPT
|
|
#a{1}* C BADRPT
|
|
#a{1}+ C BADRPT
|
|
#a{1}? C BADRPT
|
|
#a*{b} - a{b} a{b}
|
|
a\{1\}\{1\} bC BADRPT
|
|
a*\{1\} bC BADRPT
|
|
a\{1\}* bC BADRPT
|
|
|
|
# brackets, and numerous perversions thereof
|
|
a[b]c & abc abc
|
|
a[ab]c & abc abc
|
|
a[^ab]c & adc adc
|
|
a[]b]c & a]c a]c
|
|
a[[b]c & a[c a[c
|
|
a[-b]c & a-c a-c
|
|
a[^]b]c & adc adc
|
|
a[^-b]c & adc adc
|
|
a[b-]c & a-c a-c
|
|
a[b &C EBRACK
|
|
a[] &C EBRACK
|
|
a[1-3]c & a2c a2c
|
|
a[3-1]c &C ERANGE
|
|
a[1-3-5]c &C ERANGE
|
|
a[[.-.]--]c & a-c a-c
|
|
# I don't thing the error value should be ERANGE since a[1-] would be
|
|
# valid, too. Expect EBRACK.
|
|
#a[1- &C ERANGE
|
|
a[1- &C EBRACK
|
|
a[[. &C EBRACK
|
|
a[[.x &C EBRACK
|
|
a[[.x. &C EBRACK
|
|
a[[.x.] &C EBRACK
|
|
a[[.x.]] & ax ax
|
|
a[[.x,.]] &C ECOLLATE
|
|
# This test is invalid. "one" is no collating symbol in any standardized
|
|
# locale.
|
|
# a[[.one.]]b & a1b a1b
|
|
a[[.notdef.]]b &C ECOLLATE
|
|
a[[.].]]b & a]b a]b
|
|
a[[:alpha:]]c & abc abc
|
|
a[[:notdef:]]c &C ECTYPE
|
|
a[[: &C EBRACK
|
|
a[[:alpha &C EBRACK
|
|
a[[:alpha:] &C EBRACK
|
|
a[[:alpha,:] &C ECTYPE
|
|
a[[:]:]]b &C ECTYPE
|
|
a[[:-:]]b &C ECTYPE
|
|
a[[:alph:]] &C ECTYPE
|
|
a[[:alphabet:]] &C ECTYPE
|
|
[[:alnum:]]+ - -%@a0X- a0X
|
|
[[:alpha:]]+ - -%@aX0- aX
|
|
[[:blank:]]+ - aSSTb SST
|
|
[[:cntrl:]]+ - aNTb NT
|
|
[[:digit:]]+ - a019b 019
|
|
[[:graph:]]+ - Sa%bS a%b
|
|
[[:lower:]]+ - AabC ab
|
|
[[:print:]]+ - NaSbN aSb
|
|
[[:punct:]]+ - S%-&T %-&
|
|
[[:space:]]+ - aSNTb SNT
|
|
[[:upper:]]+ - aBCd BC
|
|
[[:xdigit:]]+ - p0f3Cq 0f3C
|
|
a[[=b=]]c & abc abc
|
|
a[[= &C EBRACK
|
|
a[[=b &C EBRACK
|
|
a[[=b= &C EBRACK
|
|
a[[=b=] &C EBRACK
|
|
a[[=b,=]] &C ECOLLATE
|
|
# This test is invalid. "one" is no collating symbol in any standardized
|
|
# locale.
|
|
#a[[=one=]]b & a1b a1b
|
|
|
|
# complexities
|
|
a(((b)))c - abc abc
|
|
a(b|(c))d - abd abd
|
|
a(b*|c)d - abbd abbd
|
|
# just gotta have one DFA-buster, of course
|
|
a[ab]{20} - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab
|
|
# and an inline expansion in case somebody gets tricky
|
|
a[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab] - aaaaabaaaabaaaabaaaab aaaaabaaaabaaaabaaaab
|
|
# and in case somebody just slips in an NFA...
|
|
a[ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab][ab](wee|week)(knights|night) - aaaaabaaaabaaaabaaaabweeknights aaaaabaaaabaaaabaaaabweeknights
|
|
# fish for anomalies as the number of states passes 32
|
|
12345678901234567890123456789 - a12345678901234567890123456789b 12345678901234567890123456789
|
|
123456789012345678901234567890 - a123456789012345678901234567890b 123456789012345678901234567890
|
|
1234567890123456789012345678901 - a1234567890123456789012345678901b 1234567890123456789012345678901
|
|
12345678901234567890123456789012 - a12345678901234567890123456789012b 12345678901234567890123456789012
|
|
123456789012345678901234567890123 - a123456789012345678901234567890123b 123456789012345678901234567890123
|
|
# and one really big one, beyond any plausible word width
|
|
1234567890123456789012345678901234567890123456789012345678901234567890 - a1234567890123456789012345678901234567890123456789012345678901234567890b 1234567890123456789012345678901234567890123456789012345678901234567890
|
|
# fish for problems as brackets go past 8
|
|
[ab][cd][ef][gh][ij][kl][mn] - xacegikmoq acegikm
|
|
[ab][cd][ef][gh][ij][kl][mn][op] - xacegikmoq acegikmo
|
|
[ab][cd][ef][gh][ij][kl][mn][op][qr] - xacegikmoqy acegikmoq
|
|
[ab][cd][ef][gh][ij][kl][mn][op][q] - xacegikmoqy acegikmoq
|
|
|
|
# subtleties of matching
|
|
abc & xabcy abc
|
|
a\(b\)?c\1d b acd
|
|
aBc i Abc Abc
|
|
a[Bc]*d i abBCcd abBCcd
|
|
0[[:upper:]]1 &i 0a1 0a1
|
|
0[[:lower:]]1 &i 0A1 0A1
|
|
a[^b]c &i abc
|
|
a[^b]c &i aBc
|
|
a[^b]c &i adc adc
|
|
[a]b[c] - abc abc
|
|
[a]b[a] - aba aba
|
|
[abc]b[abc] - abc abc
|
|
[abc]b[abd] - abd abd
|
|
a(b?c)+d - accd accd
|
|
(wee|week)(knights|night) - weeknights weeknights
|
|
(we|wee|week|frob)(knights|night|day) - weeknights weeknights
|
|
a[bc]d - xyzaaabcaababdacd abd
|
|
a[ab]c - aaabc abc
|
|
abc s abc abc
|
|
() s abc @abc
|
|
a* & b @b
|
|
|
|
# Let's have some fun -- try to match a C comment.
|
|
# first the obvious, which looks okay at first glance...
|
|
/\*.*\*/ - /*x*/ /*x*/
|
|
# but...
|
|
/\*.*\*/ - /*x*/y/*z*/ /*x*/y/*z*/
|
|
# okay, we must not match */ inside; try to do that...
|
|
/\*([^*]|\*[^/])*\*/ - /*x*/ /*x*/
|
|
/\*([^*]|\*[^/])*\*/ - /*x*/y/*z*/ /*x*/
|
|
# but...
|
|
/\*([^*]|\*[^/])*\*/ - /*x**/y/*z*/ /*x**/y/*z*/
|
|
# and a still fancier version, which does it right (I think)...
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x*/ /*x*/
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x*/y/*z*/ /*x*/
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x**/y/*z*/ /*x**/
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x****/y/*z*/ /*x****/
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x**x*/y/*z*/ /*x**x*/
|
|
/\*([^*]|\*+[^*/])*\*+/ - /*x***x/y/*z*/ /*x***x/y/*z*/
|
|
|
|
# subexpressions
|
|
.* - abc abc -
|
|
a(b)(c)d - abcd abcd b,c
|
|
a(((b)))c - abc abc b,b,b
|
|
a(b|(c))d - abd abd b,-
|
|
a(b*|c|e)d - abbd abbd bb
|
|
a(b*|c|e)d - acd acd c
|
|
a(b*|c|e)d - ad ad @d
|
|
a(b?)c - abc abc b
|
|
a(b?)c - ac ac @c
|
|
a(b+)c - abc abc b
|
|
a(b+)c - abbbc abbbc bbb
|
|
a(b*)c - ac ac @c
|
|
(a|ab)(bc([de]+)f|cde) - abcdef abcdef a,bcdef,de
|
|
# the regression tester only asks for 9 subexpressions
|
|
a(b)(c)(d)(e)(f)(g)(h)(i)(j)k - abcdefghijk abcdefghijk b,c,d,e,f,g,h,i,j
|
|
a(b)(c)(d)(e)(f)(g)(h)(i)(j)(k)l - abcdefghijkl abcdefghijkl b,c,d,e,f,g,h,i,j,k
|
|
a([bc]?)c - abc abc b
|
|
a([bc]?)c - ac ac @c
|
|
a([bc]+)c - abc abc b
|
|
a([bc]+)c - abcc abcc bc
|
|
a([bc]+)bc - abcbc abcbc bc
|
|
a(bb+|b)b - abb abb b
|
|
a(bbb+|bb+|b)b - abb abb b
|
|
a(bbb+|bb+|b)b - abbb abbb bb
|
|
a(bbb+|bb+|b)bb - abbb abbb b
|
|
(.*).* - abcdef abcdef abcdef
|
|
(a*)* - bc @b @b
|
|
|
|
# do we get the right subexpression when it is used more than once?
|
|
a(b|c)*d - ad ad -
|
|
a(b|c)*d - abcd abcd c
|
|
a(b|c)+d - abd abd b
|
|
a(b|c)+d - abcd abcd c
|
|
a(b|c?)+d - ad ad @d
|
|
a(b|c?)+d - abcd abcd c
|
|
a(b|c){0,0}d - ad ad -
|
|
a(b|c){0,1}d - ad ad -
|
|
a(b|c){0,1}d - abd abd b
|
|
a(b|c){0,2}d - ad ad -
|
|
a(b|c){0,2}d - abcd abcd c
|
|
a(b|c){0,}d - ad ad -
|
|
a(b|c){0,}d - abcd abcd c
|
|
a(b|c){1,1}d - abd abd b
|
|
a(b|c){1,1}d - acd acd c
|
|
a(b|c){1,2}d - abd abd b
|
|
a(b|c){1,2}d - abcd abcd c
|
|
a(b|c){1,}d - abd abd b
|
|
a(b|c){1,}d - abcd abcd c
|
|
a(b|c){2,2}d - acbd acbd b
|
|
a(b|c){2,2}d - abcd abcd c
|
|
a(b|c){2,4}d - abcd abcd c
|
|
a(b|c){2,4}d - abcbd abcbd b
|
|
a(b|c){2,4}d - abcbcd abcbcd c
|
|
a(b|c){2,}d - abcd abcd c
|
|
a(b|c){2,}d - abcbd abcbd b
|
|
a(b+|((c)*))+d - abd abd b,-,-
|
|
a(b+|((c)*))+d - abcd abcd c,c,c
|
|
|
|
# check out the STARTEND option
|
|
[abc] &# a(b)c b
|
|
[abc] &# a(d)c
|
|
[abc] &# a(bc)d b
|
|
[abc] &# a(dc)d c
|
|
. &# a()c
|
|
b.*c &# b(bc)c bc
|
|
b.* &# b(bc)c bc
|
|
.*c &# b(bc)c bc
|
|
|
|
# plain strings, with the NOSPEC flag
|
|
abc m abc abc
|
|
abc m xabcy abc
|
|
abc m xyz
|
|
a*b m aba*b a*b
|
|
a*b m ab
|
|
"" mC EMPTY
|
|
|
|
# cases involving NULs
|
|
aZb & a a
|
|
aZb &p a
|
|
aZb &p# (aZb) aZb
|
|
aZ*b &p# (ab) ab
|
|
a.b &# (aZb) aZb
|
|
a.* &# (aZb)c aZb
|
|
|
|
# word boundaries (ick)
|
|
[[:<:]]a & a a
|
|
[[:<:]]a & ba
|
|
[[:<:]]a & -a a
|
|
a[[:>:]] & a a
|
|
a[[:>:]] & ab
|
|
a[[:>:]] & a- a
|
|
[[:<:]]a.c[[:>:]] & axcd-dayc-dazce-abc abc
|
|
[[:<:]]a.c[[:>:]] & axcd-dayc-dazce-abc-q abc
|
|
[[:<:]]a.c[[:>:]] & axc-dayc-dazce-abc axc
|
|
[[:<:]]b.c[[:>:]] & a_bxc-byc_d-bzc-q bzc
|
|
[[:<:]].x..[[:>:]] & y_xa_-_xb_y-_xc_-axdc _xc_
|
|
[[:<:]]a_b[[:>:]] & x_a_b
|
|
|
|
# past problems, and suspected problems
|
|
(A[1])|(A[2])|(A[3])|(A[4])|(A[5])|(A[6])|(A[7])|(A[8])|(A[9])|(A[A]) - A1 A1
|
|
abcdefghijklmnop i abcdefghijklmnop abcdefghijklmnop
|
|
abcdefghijklmnopqrstuv i abcdefghijklmnopqrstuv abcdefghijklmnopqrstuv
|
|
(ALAK)|(ALT[AB])|(CC[123]1)|(CM[123]1)|(GAMC)|(LC[23][EO ])|(SEM[1234])|(SL[ES][12])|(SLWW)|(SLF )|(SLDT)|(VWH[12])|(WH[34][EW])|(WP1[ESN]) - CC11 CC11
|
|
CC[13]1|a{21}[23][EO][123][Es][12]a{15}aa[34][EW]aaaaaaa[X]a - CC11 CC11
|
|
Char \([a-z0-9_]*\)\[.* b Char xyz[k Char xyz[k xyz
|
|
a?b - ab ab
|
|
-\{0,1\}[0-9]*$ b -5 -5
|
|
a*a*a*a*a*a*a* & aaaaaa aaaaaa
|
|
(\b){0} - x @x -
|
|
\(\b\)\{0,0\} b abc @abc -
|
|
a(\b){0}c - ac ac -
|
|
a(.*)b(\1){0}c - abc abc @bc,-
|
|
a(.*)b(\1){0}c - axbc axbc x,-
|
|
|
|
a\(\(b*\)\)c\1d b abbcbbd abbcbbd bb,bb
|
|
a\(\([bc]\)\)\2d b abcdabbd abbd b,b
|
|
a\(\(\(\([bc]\)\)\3\)\)*d b abbccd abbccd cc,cc,c,c
|
|
a(b)(c)d - abcd abcd b,c
|
|
a(((b)))c - abc abc b,b,b
|
|
a(((b|(((c))))))d - abd abd b,b,b,-,-,-
|
|
a(((b*|c|e)))d - abbd abbd bb,bb,bb
|
|
a((b|c)){0,0}d - ad ad -,-
|
|
a((b|c)){0,1}d - abd abd b,b
|
|
a((b|c)){0,2}d - abcd abcd c,c
|
|
a((b+|((c)*)))+d - abd abd b,b,-,-
|
|
a((b+|((c)*)))+d - abcd abcd c,c,c,c
|
|
(((\b))){0} - x @x -,-,-
|
|
a(((.*)))b((\2)){0}c - abc abc @bc,@bc,@bc,-,-
|
|
a(((.*)))b((\1)){0}c - axbc axbc x,x,x,-,-
|
|
|
|
\b & SaT @aT
|
|
\b & aT @aT
|
|
a.*\b & abT ab
|
|
\b & STSS
|
|
\B & abc @bc
|
|
\B & aSbTc
|
|
\B & SaT @SaT
|
|
\B & aSTSb @TSb
|
|
|
|
o$($|.) - oN
|
|
o$($|.) - op
|
|
o$($|.) - o o
|