#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "(?m)msg-type="(?!(?:JOIN|INFO|TOPIC))[^"]+""
Local $sString = "msg-type="codePRIVMSGcode"" & @CRLF & _
"msg-type="PRIVMSG"" & @CRLF & _
"msg-type="PRIVMSGcode"" & @CRLF & _
"msg-type="codePRIVMSG"" & @CRLF & _
"msg-type="codeJOINcode"" & @CRLF & _
"msg-type="JOIN"" & @CRLF & _
"msg-type="JOINcode"" & @CRLF & _
"msg-type="codeJOIN"" & @CRLF & _
"msg-type="codeTOPICcode"" & @CRLF & _
"msg-type="codeINFOcode"" & @CRLF & _
"msg-type="PRIVMSG"" & @CRLF & _
"msg-type="OTHER"" & @CRLF & _
""
Local $aArray = StringRegExp($sString, $sRegex, $STR_REGEXPARRAYGLOBALFULLMATCH)
Local $aFullArray[0]
For $i = 0 To UBound($aArray) -1
_ArrayConcatenate($aFullArray, $aArray[$i])
Next
$aArray = $aFullArray
; Present the entire match result
_ArrayDisplay($aArray, "Result")
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for AutoIt, please visit: https://www.autoitscript.com/autoit3/docs/functions/StringRegExp.htm