func DescribeEntries(ents []pb.Entry, f EntryFormatter) string {
	var buf bytes.Buffer
	for _, e := range ents {
		_, _ = buf.WriteString(DescribeEntry(e, f) + "\n")
	}
	return buf.String()
}
func DescribeEntries(ents []pb.Entry, f EntryFormatter) string {
	var buf bytes.Buffer
	for _, e := range ents {
		_, _ = buf.WriteString(DescribeEntry(e, f) + "\n")
	}
	return buf.String()
}
// DescribeEntries calls DescribeEntry for each Entry, adding a newline to
// each.