code: func options() []demangle.Option {
  	var options []demangle.Option
  	if *noParams {
  		options = append(options, demangle.NoParams)
  	}
  	if !*noVerbose {
  		options = append(options, demangle.Verbose)
  	}
  	return options
  }
docs: // options returns the demangling options to use based on the command
  // line flags.