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) $+ *    
  echo -a $read(test.txt,%g) = $filtered
   inc %g  
  } 
}


ok that works but it still fills up with 0's ?