anchor.diff:            type    = types.str;
             example = "143";
             description = ''
  -            What port to advertise for Tor connections. This corresponds
  -            to the <literal>ORPort</literal> section in the Tor manual; see
  -            <literal>man tor</literal> for more details.
  +            What port to advertise for Tor connections. This corresponds to the
  +            <literal>ORPort</literal> section in the Tor manual; see
  +            <citerefentry><refentrytitle>tor</refentrytitle>
  +            <manvolnum>1</manvolnum></citerefentry> for more details.
   
               At a minimum, you should just specify the port for the
               relay to listen on; a common one like 143, 22, 80, or 443
  
positive.code:       ServerTransportPlugin obfs2,obfs3 exec ${pkgs.pythonPackages.obfsproxy}/bin/obfsproxy managed
      ''}
    ''
    + cfg.extraConfig;
  
    torRcFile = pkgs.writeText "torrc" torRc;
  in
  
negative.code:           default = null;
            example = "month 1 1:00";
            description = ''
              Specify length of an accounting period. This allows you to limit
              overall tor bandwidth over some time period. See the
              <literal>AccountingStart</literal> option by looking at the tor
              manual <citerefentry><refentrytitle>tor</refentrytitle>
              <manvolnum>1</manvolnum></citerefentry> for more.
            '';
          };
  
  