id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3797	PCRE update to recent PCRE-8.44 or even to PCRE2-10.36	mLipok		"In fact there was recently closed ticket:
https://www.autoitscript.com/trac/autoit/ticket/3656

In fact @Melba23 said:
{{{
PCRE updated for 3.3.16.0
}}}

But even using recent Alpha version (candidate for Beta which include PCRE-8.41) .... AutoIt still have problem with this simple example:

{{{
#!autoit
#include <Array.au3>
#include <StringConstants.au3>

_Example(0, '(?i)[\W]((\w)[\s\xA0]*?\d+[a-z]{0,3}\/\d\d)')

Func _Example($sTitle, $sPattern)
	Local $sText = _
			'Dąbrowskiego43/45' & @CRLF & _
			'Dąbrowskiego43/45' & @CRLF & _
			'Kordeckiego1/11' & @CRLF & _
			'Kordeckiego 1/11' & @CRLF & _
			'm2/11' & @CRLF & _
			'm2/12' & @CRLF & _
			'p	3/12' & @CRLF & _
			''
	ConsoleWrite('>>>>>>>>>>> $sTitle = ' & $sTitle & @CRLF)
	Local $aTest = StringRegExp($sText, $sPattern, $STR_REGEXPARRAYGLOBALFULLMATCH)
	ConsoleWrite('! ---> @error=' & @error & '  @extended=' & @extended & @CRLF)
	If UBound($aTest) Then
		For $iOuter_id = 0 To UBound($aTest) - 1
			ConsoleWrite('MATCH ' & $iOuter_id + 1 & @CRLF)
			ConsoleWrite(_ArrayToString($aTest[$iOuter_id]) & @CRLF)
		Next
	EndIf
	ConsoleWrite('>>>>>>>>>>> END ' & @CRLF)
	ConsoleWrite(@CRLF)
	ConsoleWrite(@CRLF)
EndFunc   ;==>_Example
}}}

Proper behavior was saved be me in this link:
https://regex101.com/r/C7h5ML/3

So please consider update to PCRE-8.44 or even switch to PCRE2-10.36
https://ftp.pcre.org/pub/pcre/

Edit: Of course, to the latest version available at the time of update, regardless of the branch."	Feature Request	closed		AutoIt		None	No Bug