func doString
  fvar(s,v,i)
  s = Mask

  for(i = 1; i <= _data_count_; i++) 
    replace(s, '%' + i, '{'+(i-1)+'}')
    v = v + lcode(point("Str" + i)) 
    if (i <> _data_count_) 
      v = v + ', '
    end
  end

  sys.initall()
  if(linked(Result))
    println(res, ' = (', s, ').format(', code(v), ')')
    event(onFString, res)    
  else
    event(onFString, '(' && s && ').format(' && code(v) && ')')
  end
end

func Result
  return(res)
end