parser.add_option('-d', '--make-dir', action='store_true', dest='make_dir', default=False,
help='create a directory for author and put the PDF in it')
parser.add_option('-t', '--save-tex', dest='save_tex', metavar='FILE',
parser.add_option('-d', '--make-dir', action='store_true', dest='make_dir', default=False,
help='create a directory for author and put the PDF in it')
parser.add_option('-t', '--save-tex', dest='save_tex', metavar='FILE',