#IfWinActive,ahk_exe notepad.exe
^q::
send,^a^c
clipwait,1000
if errorlevel
return
ret:=""
loop, parse, clipboard, `n, `r
{
s:=A_LoopField
if InStr(s, "△")
{
StringReplace,s,s,×,○
}
ret:=ret . s . "`r`n"
}
clipboard:=ret
send,^v
return