text: Vue.filter('base', function(value, filter, fixed) {
  	switch (filter) {
  	case "ascii":
  		return String.fromCharCode(value)
  	case "decimal":
  		value = (value > 0x7F) ? value - 0x100 : value
  		return value.toString(10)
  	case "hexadecimal":
  		value = value.toString(16).toUpperCase()
  		while (value.length < fixed) {
  			value = '0'+value
  		}
  		return value
  	case "octal":
  		return value.toString(8)
  	}
  });