if err := report.PrintAssembly(out, rpt, ui.options.Obj, maxEntries); err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		ui.options.UI.PrintErr(err)
		return
	}

	legend := report.ProfileLabels(rpt)
	ui.render(w, req, "plaintext", rpt, errList, legend, webArgs{
		TextBody: out.String(),
	})

}

// source generates a web page containing source code annotated with profile
// data.

func printDOT(w io.Writer, rpt *Report) error {
	g, c := GetDOT(rpt)
	graph.ComposeDot(w, g, &graph.DotAttributes{}, c)
	return nil
}

// ProfileLabels returns printable labels for a profile.
func ProfileLabels(rpt *Report) []string {
	label := []string{}
	prof := rpt.prof
	o := rpt.options
	if len(prof.Mapping) > 0 {
		if prof.Mapping[0].File != "" {

	numLabelUnits := identifyNumLabelUnits(p, ui)
	ropt, err := reportOptions(p, numLabelUnits, currentConfig())
	if err == nil {
		rpt := report.New(p, ropt)
		ui.Print(strings.Join(report.ProfileLabels(rpt), "\n"))
		if rpt.Total() == 0 && len(p.SampleType) > 1 {
			ui.Print(`No samples were found with the default sample value type.`)
			ui.Print(`Try "sample_index" command to analyze different sample values.`, "\n")
		}

}

func printWebList(dst io.Writer, rpt *report.Report, obj plugin.ObjTool) error {
	listing, err := report.MakeWebList(rpt, obj, -1)
	if err != nil {
		return err
	}
	legend := report.ProfileLabels(rpt)
	return renderHTML(dst, "sourcelisting", rpt, nil, legend, webArgs{
		Standalone: true,
		Listing:    listing,
	})
}

func applyCommandOverrides(cmd string, outputFormat int, cfg config) config {