anchor.diff:    storableComplex = default;
     storableRecord = default;
     streamproc = all;
  -  strictConcurrency = default;
     strict = default;
     strptime = default;
     svgcairo = default;
  
positive.code:   hslogger = default;
    hsloggerTemplate = default;
    hspec = default ++ latest;
    hspread = default;
    HsSyck = default;
    HStringTemplate = default ++ latest;
    hsyslog = all;
  
negative.code:   dimensional = default ++ latest;
    dimensionalTf = default ++ latest;
    directoryTree = default;
    dlist = default;
    dns = default;
    doctest = default ++ latest;
    dotgen = default;
    doubleConversion = default;
    editDistance = default;
    editline = default;
    emailValidate = default;
    entropy = default;
    enumerator = default;
    erf = default;
    failure = default;
    fclabels = default;
  