Eh, the owner part of that script is more so for if you have a server you can use /all on yourself if you have oper override... Also, for the mass highlight deal, I was in a hurry/didn't care to add the spaces, I made that bit of code to match a few scripts in my mIRC and forgot to edit it so the \Q etc.. etc.. wasn't there, here's my edit of it;

nickz { var %x 1 | while (%x <= $nick(#,0)) { var %r %r $nick(#,%x) | inc %x } | return $replace(%r,$chr(32),$chr(32) $chr(124) $chr(32)) }

And as for the all/deall aliases, I was a n00b when I made those, years ago and haven't ever really thought about updating them..

Thanks for the comments. :3