I found this little alias on a pastebin, but it never said who was the author so i can't give any thanks.
I was wondering if anyone that knows regsubex can add to this so that as well as urls
It'll highlight irc links and email addresses when pasted into a channel.
Here's the alias
alias urlu {
return $regsubex($1-,/\b(www\.\S+|http://\S+|\w+(?:[\.-]\w+)?@\w+(?:[\.-]\w+)?\.[a-z]{2,4})\b/gi,$+(2,\1,))
}