text: #!/usr/bin/env python2
  
  import sys
  import taptaptap
  
  if __name__ == '__main__':
      doc = taptaptap.parse_file(sys.argv[-1])
      print str(doc),
      if doc.bailed():
          sys.exit(-2)
      sys.exit(0) if doc.valid() else sys.exit(-1)
  