anchor.diff:  
       Inc = filename:join([Top, "include"]),
       Gen = filename:join([Top, "src", "gen"]),
  -    Files = find_files([Inc, Gen], ".*\\.hrl"),
  +    Files = find_files([Inc, Gen], ".*\\.hrl$"),
       [] = [{F,E} || {_,F} <- Files,
                      B <- [filename:basename(F)],
                      D <- [filename:join([TmpInc, B])],
  
positive.code: install(PrivDir) ->
      Top = install(here(), PrivDir),
      Src = filename:join([Top, "examples", "code"]),
      Files = find_files([Src], ".*\\.erl"),
      [] = [{F,E} || {_,F} <- Files,
                     {error, _, _} = E <- [compile:file(F, [warnings_as_errors,
                                                            return_errors])]].
  
negative.code: dict(_Config) ->
      Dirs = [filename:join(H ++ ["examples", "dict"])
              || H <- [[code:lib_dir(diameter)], [here(), ".."]]],
      [] = [{F,D,RC} || {_,F} <- sort(find_files(Dirs, ".*\\.dia$")),
                        D <- ?DICT0,
                        RC <- [make(F,D)],
                        RC /= ok].
  