session "BAC2017" = "Isabelle_DOF" +
  options [document = pdf, document_output = "output",quick_and_dirty=true]
  theories [document = false]
    "Deriv" 
    "Transcendental"
  theories
     BAC2017
  document_files
    "isadof.cfg"
    "preamble.tex"
    "build"
