#include <MsgBoxConstants.au3> ; to declare the Constants of MsgBox
Local $sRegex = "(?m)(\d{1,2})\s*-\s*(\d{1,2})"
Local $sString = "PERU" & @CRLF & _
"Liga 2" & @CRLF & _
"]" & @CRLF & _
"Final" & @CRLF & _
"Santa Rosa" & @CRLF & _
"" & @CRLF & _
"0" & @CRLF & _
" - " & @CRLF & _
"3" & @CRLF & _
"" & @CRLF & _
"Molinos El Pirata" & @CRLF & _
"" & @CRLF & _
"73 " & @CRLF & _
"Chavelines" & @CRLF & _
"" & @CRLF & _
"1" & @CRLF & _
" - " & @CRLF & _
"0" & @CRLF & _
"" & @CRLF & _
"Deportivo Coopsol" & @CRLF & _
"" & @CRLF & _
"20:30" & @CRLF & _
"Comerciantes Unidos" & @CRLF & _
"" & @CRLF & _
"-" & @CRLF & _
"" & @CRLF & _
"Juan Aurich" & @CRLF & _
"22:45" & @CRLF & _
"Santos FC" & @CRLF & _
"" & @CRLF & _
"-" & @CRLF & _
"" & @CRLF & _
"Huaral" & @CRLF & _
"" & @CRLF & _
"90+1 " & @CRLF & _
"Pogon Szczecin" & @CRLF & _
"" & @CRLF & _
"2" & @CRLF & _
" - " & @CRLF & _
"0" & @CRLF & _
"" & @CRLF & _
"Stal Mielec" & @CRLF & _
"" & @CRLF & _
"live" & @CRLF & _
"20:30" & @CRLF & _
"Plock" & @CRLF & _
"" & @CRLF & _
"-" & @CRLF & _
"" & @CRLF & _
"Gornik Z." & @CRLF & _
"" & @CRLF & _
"21:15" & @CRLF & _
"Farense" & @CRLF & _
"" & @CRLF & _
"-" & @CRLF & _
"" & @CRLF & _
"Maritimo" & @CRLF & _
""
Local $sSubst = "$1-$2"
Local $sResult = StringRegExpReplace($sString, $sRegex, $sSubst)
MsgBox($MB_SYSTEMMODAL, "Result", $sResult)
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