Code:
alias isurl return $iif($regex($1-,/\b(\^@\S+|www\.\S+|http://\S+|irc\.\S+|irc://\S+|\w+(?:[\.-]\w+)?@\w+(?:[\.-]\w+)?\.[a-z]{2,4})\b/gi),$iif($prop,$regml($v1),$true))

$isurl(www.mirc.com) return $true
$isurl(www.mirc.com www.GaisGa.com).2 return www.GaisGa.com

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