TagIgnore    string  `json:"tagignore,omitempty"`
	TagShow      string  `json:"tagshow,omitempty"`
	TagHide      string  `json:"taghide,omitempty"`
	NoInlines    bool    `json:"noinlines,omitempty"`
	ShowColumns  bool    `json:"showcolumns,omitempty"`

	// Output granularity
	Granularity string `json:"granularity,omitempty"`
}

// defaultConfig returns the default configuration values; it is unaffected by

		function = true
	case "filefunctions":
		function = true
		filename = true
	default:
		return fmt.Errorf("unexpected granularity")
	}
	return prof.Aggregate(inlines, function, filename, linenumber, cfg.ShowColumns, address)
}

func reportOptions(p *profile.Profile, numLabelUnits map[string]string, cfg config) (*report.Options, error) {
	si, mean := cfg.SampleIndex, cfg.Mean

		"Aggregate at the address level.",
		"Includes functions' addresses in the output."),
	"noinlines": helpText(
		"Ignore inlines.",
		"Attributes inlined functions to their first out-of-line caller."),
	"showcolumns": helpText(
		"Show column numbers at the source code line level."),
}

func helpText(s ...string) string {
	return strings.Join(s, "\n") + "\n"
}