Removed old tests file and replaced with tcl version....
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@25112 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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							@@ -1,477 +0,0 @@
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# regular expression test set
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		||||
# Lines are at least three fields, separated by one or more tabs.  "" stands
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		||||
# for an empty field.  First field is an RE.  Second field is flags.  If
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		||||
# C flag given, regcomp() is expected to fail, and the third field is the
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		||||
# error name (minus the leading REG_).
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		||||
#
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		||||
# Otherwise it is expected to succeed, and the third field is the string to
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		||||
# 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
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		||||
# the RE is expected to match.  If there is a fifth field, it is a comma-
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		||||
# separated list of what the subexpressions should match, with - indicating
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		||||
# no match for that one.  In both the fourth and fifth fields, a (sub)field
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		||||
# starting with @ indicates that the (sub)expression is expected to match
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		||||
# a null string followed by the stuff after the @; this provides a way to
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		||||
# test where null strings match.  The character `N' in REs and strings
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		||||
# is newline, `S' is space, `T' is tab, `Z' is NUL.
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		||||
#
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		||||
# The full list of flags:
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		||||
#	-	placeholder, does nothing
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		||||
#	b	RE is a BRE, not an ERE
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		||||
#	&	try it as both an ERE and a BRE
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		||||
#	C	regcomp() error expected, third field is error name
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		||||
#	i	REG_ICASE
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#	m	("mundane") REG_NOSPEC
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#	s	REG_NOSUB (not really testable)
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		||||
#	n	REG_NEWLINE
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#	^	REG_NOTBOL
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		||||
#	$	REG_NOTEOL
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#	#	REG_STARTEND (see below)
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		||||
#	p	REG_PEND
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		||||
#
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		||||
# For REG_STARTEND, the start/end offsets are those of the substring
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		||||
# enclosed in ().
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		||||
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# basics
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a		&	a	a
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abc		&	abc	abc
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abc|de		-	abc	abc
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a|b|c		-	abc	a
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# parentheses and perversions thereof
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a(b)c		-	abc	abc
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a\(b\)c		b	abc	abc
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a(		C	EPAREN
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		||||
a(		b	a(	a(
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		||||
a\(		-	a(	a(
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		||||
a\(		bC	EPAREN
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		||||
a\(b		bC	EPAREN
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a(b		C	EPAREN
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		||||
a(b		b	a(b	a(b
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# gag me with a right parenthesis -- 1003.2 goofed here (my fault, partly)
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a)		-	a)	a)
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)		-	)	)
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# end gagging (in a just world, those *should* give EPAREN)
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a)		b	a)	a)
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a\)		bC	EPAREN
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		||||
\)		bC	EPAREN
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a()b		-	ab	ab
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a\(\)b		b	ab	ab
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		||||
# anchoring and REG_NEWLINE
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^abc$		&	abc	abc
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a^b		-	a^b
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a^b		b	a^b	a^b
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		||||
a$b		-	a$b
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		||||
a$b		b	a$b	a$b
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		||||
^		&	abc	@abc
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		||||
$		&	abc	@
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		||||
^$		&	""	@
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		||||
$^		-	""	@
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		||||
\($\)\(^\)	b	""	@
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		||||
# stop retching, those are legitimate (although disgusting)
 | 
			
		||||
^^		-	""	@
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		||||
$$		-	""	@
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b$		&	abNc
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		||||
b$		&n	abNc	b
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		||||
^b$		&	aNbNc
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		||||
^b$		&n	aNbNc	b
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		||||
^$		&n	aNNb	@Nb
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		||||
^$		n	abc
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		||||
^$		n	abcN	@
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		||||
$^		n	aNNb	@Nb
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		||||
\($\)\(^\)	bn	aNNb	@Nb
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		||||
^^		n^	aNNb	@Nb
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		||||
$$		n	aNNb	@NN
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		||||
^a		^	a
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a$		$	a
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^a		^n	aNb
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^b		^n	aNb	b
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		||||
a$		$n	bNa
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b$		$n	bNa	b
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		||||
a*(^b$)c*	-	b	b
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		||||
a*\(^b$\)c*	b	b	b
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		||||
# certain syntax errors and non-errors
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|		C	EMPTY
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		||||
|		b	|	|
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		||||
*		C	BADRPT
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		||||
*		b	*	*
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		||||
+		C	BADRPT
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		||||
?		C	BADRPT
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		||||
""		&C	EMPTY
 | 
			
		||||
()		-	abc	@abc
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		||||
\(\)		b	abc	@abc
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		||||
a||b		C	EMPTY
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		||||
|ab		C	EMPTY
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		||||
ab|		C	EMPTY
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		||||
(|a)b		C	EMPTY
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		||||
(a|)b		C	EMPTY
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		||||
(*a)		C	BADRPT
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		||||
(+a)		C	BADRPT
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		||||
(?a)		C	BADRPT
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		||||
({1}a)		C	BADRPT
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		||||
\(\{1\}a\)	bC	BADRPT
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		||||
(a|*b)		C	BADRPT
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		||||
(a|+b)		C	BADRPT
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		||||
(a|?b)		C	BADRPT
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		||||
(a|{1}b)	C	BADRPT
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^*		C	BADRPT
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		||||
^*		b	*	*
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		||||
^+		C	BADRPT
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		||||
^?		C	BADRPT
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		||||
^{1}		C	BADRPT
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^\{1\}		bC	BADRPT
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		||||
# metacharacters, backslashes
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a.c		&	abc	abc
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a[bc]d		&	abd	abd
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a\*c		&	a*c	a*c
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a\\b		&	a\b	a\b
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		||||
a\\\*b		&	a\*b	a\*b
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		||||
a\bc		&	abc	abc
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a\		&C	EESCAPE
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		||||
a\\bc		&	a\bc	a\bc
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		||||
\{		bC	BADRPT
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		||||
a\[b		&	a[b	a[b
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a[b		&C	EBRACK
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# trailing $ is a peculiar special case for the BRE code
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a$		&	a	a
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a$		&	a$
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a\$		&	a
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		||||
a\$		&	a$	a$
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		||||
a\\$		&	a
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		||||
a\\$		&	a$
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		||||
a\\$		&	a\$
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		||||
a\\$		&	a\	a\
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		||||
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		||||
# back references, ugh
 | 
			
		||||
a\(b\)\2c	bC	ESUBREG
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a\(b\1\)c	bC	ESUBREG
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a\(b*\)c\1d	b	abbcbbd	abbcbbd	bb
 | 
			
		||||
a\(b*\)c\1d	b	abbcbd
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a\(b*\)c\1d	b	abbcbbbd
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^\(.\)\1	b	abc
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		||||
a\([bc]\)\1d	b	abcdabbd	abbd	b
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		||||
a\(\([bc]\)\2\)*d	b	abbccd	abbccd
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a\(\([bc]\)\2\)*d	b	abbcbd
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		||||
# actually, this next one probably ought to fail, but the spec is unclear
 | 
			
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a\(\(b\)*\2\)*d		b	abbbd	abbbd
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# here is a case that no NFA implementation does right
 | 
			
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\(ab*\)[ab]*\1	b	ababaaa	ababaaa	a
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# check out normal matching in the presence of back refs
 | 
			
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\(a\)\1bcd	b	aabcd	aabcd
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		||||
\(a\)\1bc*d	b	aabcd	aabcd
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		||||
\(a\)\1bc*d	b	aabd	aabd
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		||||
\(a\)\1bc*d	b	aabcccd	aabcccd
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		||||
\(a\)\1bc*[ce]d	b	aabcccd	aabcccd
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^\(a\)\1b\(c\)*cd$	b	aabcccd	aabcccd
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# ordinary repetitions
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ab*c		&	abc	abc
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ab+c		-	abc	abc
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ab?c		-	abc	abc
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a\(*\)b		b	a*b	a*b
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a\(**\)b	b	ab	ab
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a\(***\)b	bC	BADRPT
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*a		b	*a	*a
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**a		b	a	a
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***a		bC	BADRPT
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# the dreaded bounded repetitions
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{		&	{	{
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{abc		&	{abc	{abc
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{1		C	BADRPT
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{1}		C	BADRPT
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a{b		&	a{b	a{b
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a{1}b		-	ab	ab
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a\{1\}b		b	ab	ab
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a{1,}b		-	ab	ab
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a\{1,\}b	b	ab	ab
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a{1,2}b		-	aab	aab
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a\{1,2\}b	b	aab	aab
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a{1		C	EBRACE
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a\{1		bC	EBRACE
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		||||
a{1a		C	EBRACE
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		||||
a\{1a		bC	EBRACE
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a{1a}		C	BADBR
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a\{1a\}		bC	BADBR
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a{,2}		-	a{,2}	a{,2}
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a\{,2\}		bC	BADBR
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a{,}		-	a{,}	a{,}
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		||||
a\{,\}		bC	BADBR
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		||||
a{1,x}		C	BADBR
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		||||
a\{1,x\}	bC	BADBR
 | 
			
		||||
a{1,x		C	EBRACE
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		||||
a\{1,x		bC	EBRACE
 | 
			
		||||
a{300}		C	BADBR
 | 
			
		||||
a\{300\}	bC	BADBR
 | 
			
		||||
a{1,0}		C	BADBR
 | 
			
		||||
a\{1,0\}	bC	BADBR
 | 
			
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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
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		||||
 | 
			
		||||
# multiple repetitions
 | 
			
		||||
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?+		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
 | 
			
		||||
a[1-		&C	ERANGE
 | 
			
		||||
a[[.		&C	EBRACK
 | 
			
		||||
a[[.x		&C	EBRACK
 | 
			
		||||
a[[.x.		&C	EBRACK
 | 
			
		||||
a[[.x.]		&C	EBRACK
 | 
			
		||||
a[[.x.]]	&	ax	ax
 | 
			
		||||
a[[.x,.]]	&C	ECOLLATE
 | 
			
		||||
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
 | 
			
		||||
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
 | 
			
		||||
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	@d
 | 
			
		||||
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	@d,@d,-
 | 
			
		||||
a(b+|((c)*))+d	-	abcd	abcd	@d,@d,-
 | 
			
		||||
 | 
			
		||||
# 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
 | 
			
		||||
		Reference in New Issue
	
	Block a user