anchor.diff:  
   %% testcases
   -export([format/1,  format/2,
  -         replace/1, replace/2]).
  +         replace/1, replace/2,
  +         generate/1, generate/4, generate/0]).
   
   -export([dict/0]).  %% fake dictionary module
   
   -define(base, "base_rfc3588.dia").
   -define(util, diameter_util).
   -define(S, atom_to_list).
  +-define(L, integer_to_list).
   
   %% ===========================================================================
   
  
positive.code:     {Dict, Dict} = {Dict, D}.
  
  %% replace/1
  
  replace(Config) ->
      Bin = proplists:get_value(base, Config),
  
negative.code: 
  all() ->
      [format,
       replace,
       generate].
  
  %% Error handling testcases will make an erroneous dictionary out of
  %% the base dictionary and check that the expected error results.
  