sort_sections

# File lib/rdoc/context.rb, line 1159
  def sort_sections
    titles = @sections.map { |title, _| title }

    if titles.length > 1 and
       TOMDOC_TITLES_SORT ==
         (titles | TOMDOC_TITLES).sort_by { |title| title.to_s } then
      @sections.values_at(*TOMDOC_TITLES).compact
    else
      @sections.sort_by { |title, _|
        title.to_s
      }.map { |_, section|
        section
      }
    end
  end