anchor.diff:  do_write_agent_conf(Fd, {snmpEngineMaxMessageSize = Tag, Val} ) ->
       io:format(Fd, "{~w, ~w}.~n", [Tag, Val]);
   do_write_agent_conf(Fd, {snmpEngineID = Tag, Val} ) ->
  -    io:format(Fd, "{~w, \"~s\"}.~n", [Tag, Val]);
  +    io:format(Fd, "{~w, ~p}.~n", [Tag, Val]);
   do_write_agent_conf(_Fd, Crap) ->
       error({bad_agent_config, Crap}).
   
  
positive.code:   {vacmViewTreeFamily,
     ViewIndex, ViewSubtree, ViewStatus, ViewMask}) ->
      io:format(
        Fd, "{vacmViewTreeFamily, \"~s\", ~w, ~w, ~w}.~n",
        [ViewIndex, ViewSubtree, ViewStatus, ViewMask]);
  do_write_vacm_conf(_Fd, Crap) ->
      error({bad_vacm_config, Crap}).
  
negative.code:   {vacmSecurityToGroup,
     SecModel, SecName, GroupName}) ->
      io:format(
        Fd, "{vacmSecurityToGroup, ~w, ~p, ~p}.~n",
        [SecModel, SecName, GroupName]);
  do_write_vacm_conf(
    Fd,
    {vacmAccess,
     GroupName, Prefix, SecModel, SecLevel, Match, RV, WV, NV}) ->
      io:format(
        Fd, "{vacmAccess, ~p, ~p, ~w, ~w, ~w, "
        "~p, ~p, ~p}.~n",
        [GroupName, Prefix, SecModel, SecLevel,
         Match, RV, WV, NV]);
  do_write_vacm_conf(
  