anchor.diff:  testSeq2738(Config, Rule, Opts) ->
       asn1_test_lib:compile("Seq2738", Config, [Rule|Opts]),
       testSeq2738:main(Rule).
  -
  -testSeqTag(Config) -> test(Config, fun testSeqTag/3).
  -testSeqTag(Config, Rule, Opts) ->
  -    asn1_test_lib:compile_all(["External", "SeqTag"], Config, [Rule|Opts]),
  -    testSeqTag:main(Rule).
   
   testSeqTypeRefCho(Config) -> test(Config, fun testSeqTypeRefCho/3).
   testSeqTypeRefCho(Config, Rule, Opts) ->
  
positive.code:     testPrimStrings:utf8_string(Rule),
      testPrimStrings:fragmented(Rule).
  
  testPrimExternal(Config) -> test(Config, fun testPrimExternal/3).
  testPrimExternal(Config, Rule, Opts) ->
      asn1_test_lib:compile_all(["External", "PrimExternal"], Config,
                                [Rule|Opts]),
      testPrimExternal:external(Rule),
      asn1_test_lib:compile_all(["PrimStrings", "BitStr"], Config,
  			      [Rule|Opts]),
      testPrimStrings_cases(Rule),
      testPrimStrings:more_strings(Rule).
  
  testChoPrim(Config) -> test(Config, fun testChoPrim/3).
  testChoPrim(Config, Rule, Opts) ->
  
negative.code: testSetOfCho(Config, Rule, Opts) ->
      asn1_test_lib:compile("SetOfCho", Config, [Rule|Opts]),
      testSetOfCho:main(Rule).
  
  c_syntax(Config) ->
      DataDir = ?config(data_dir, Config),
  