void RenderListItem(StringBuilder sb, DocBase member, Func<DocBase, string> memberNameTransform = null)
{
sb.Append("\t");
sb.Append("<li>");
var memberName = memberNameTransform == null ? member.Name : memberNameTransform(member);
sb.Append(RenderBold(memberName));
sb.Append(" - ");
sb.Append(member.Summary);
sb.AppendLine("</li>");
}