anchor.diff:    xmerlrpc_xml:result(Result, []).
   
   %% @doc Create XML-RPC exception document.
  +%% @see xmerlrpc_xml:exception/3
   %%
   %% @TODO
   %%   Allow `Message' to be iolist().
  
positive.code: %%% message construction {{{
  
  %% @doc Create XML-RPC request (function call) document.
  %%
  %% @spec request(xmerlrpc_xml:proc_name(), [xmerlrpc_xml:proc_arg()], Opts) ->
  %%   iolist()
  
  request(_Proc, _Args, _Opts) ->
    'TODO'.
  
  %% @doc Create XML-RPC response document carrying result data returned by the
  %%   function.
  %%
  %% @spec result(term(), Opts) ->
  %%   iolist()
  
negative.code: 
  %%% }}}
  %%%---------------------------------------------------------------------------
  %%% request routing and dispatching (TODO) {{{
  
  % calls route() and then apply() on a request
  %dispatch() ->
  