nevermind i figured it out i had it in the wrong order smile

Code:
  
alias test {
  /window -ane @filter
  set %test.lines $lines(test.txt)
  var %g = 1
  while  (%g < %test.lines)  {
    /filter -ww @test @filter * $+ $read(test.txt,%g) $+ *
    if ( $filtered == 0 ) {
      inc %g 
    }
    else {
      echo -a 04 $read(test.txt,%g) = $filtered
      inc %g
    }
  }
}