#include <StringConstants.au3> ; to declare the Constants of StringRegExp
#include <Array.au3> ; UDF needed for _ArrayDisplay and _ArrayConcatenate
Local $sRegex = "\s*(input|output|inout)\s+(wire\s*|reg\s*)?\s*(\[(\d+):(\d+)\])?\s*(\w+)?"
Local $sString = "x" & @CRLF & _
"input z" & @CRLF & _
"input [1:0] az" & @CRLF & _
"input wire [1:0] za" & @CRLF & _
"input wire [1:0]" & @CRLF & _
"y" & @CRLF & _
"z" & @CRLF & _
"output [12:0] a" & @CRLF & _
"" & @CRLF & _
"" & @CRLF & _
"" & @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