Eliminated set %variables, goto jump, and one mode command line

alias mass {
  if ($me isop #) {
    var %i 1,%p,%m $modespl,%mass
    if ($1 isin +vvoice) { %p = $+(+,$str(v,%m)) }
    elseif ($1 isin -vdevoice) { %p = $+(-,$str(v,%m)) }
    elseif ($1 isin +oop) { %p = $+(+,$str(o,%m)) }
    elseif ($1 isin -odeop) { %p = $+(-,$str(o,%m)) }
    while $nick(#,%i) {
      if ($v1 != $me) { %mass = %mass $v1 }
      if ($gettok(%mass,0,32) = %m) || ($nick(#,0) = %i) {
        mode # %p %mass
        %mass = ""
      }
      inc %i
    }
  }
  else { echo -a *** Error you're not an op on $chan *** }
}