this line trys to do that
Code:
alias reversesort {
  var %clistlines = $lines(@chanlist.txt)
  while (%clistlines) {
    aline @chanlist $read -l $+ %clistlines @chanlist.txt
    dec %clistlines
  }
 [color:red] sline @chanlist 10[/color]
}


the font that you are using will change whether that works well or not.
change the 10 to 8 or whatever to get it to show the top line