Try this:
Code:
on *:text:$($+(*,$gettok($replace($me,|,?,_,?,~,?,[,?,],?,$({,),?,$(},),?),1-,63),*)):#:{ 
  if (!$window(@awaylog)) window @awaylog
  aline -hpi @awaylog $timestamp $nick $+ @ $+ $chan $1-
}


(untested)

-genius_at_work