docs: def mbcs_work_around():
      '''
      work around for mbcs codec to make "bdist_wininst" work
      https://mail.python.org/pipermail/python-list/2012-February/620326.html
      '''
      import codecs
      try:
          codecs.lookup('mbcs')
      except LookupError:
          ascii = codecs.lookup('ascii')
          codecs.register(lambda name: {True: ascii}.get(name == 'mbcs'))