class RDoc::Stats

def report_constants cm
  return if cm.constants.empty?
  report = []
  cm.each_constant do |constant|
    # TODO constant aliases are listed in the summary but not reported
    # figure out what to do here
    next if constant.documented? || constant.is_alias_for
    line = constant.line ? ":#{constant.line}" : line
    report << "  # in file #{constant.file.full_name}#{line}\n"
    report << "  #{constant.name} = nil\n"
    report << "\n"
  end
  report
end