code: def _mk_title(self, prog):
      # and an easy to use reference point
      title = ".. _man_%s:\n\n" % prog.replace(" ", "-")
      title += "{0}".format(prog)
      title += "\n{0}\n\n".format("=" * len(prog))
      return title
  
imports: import argparse
  import datetime
  import os
  import re
  import time
  from textwrap import wrap
label_desc: Use image node_id 6 for calling the RSTManPageFormatter obj's underlying member method code with example usage: obj._mk_title(prog) and returns: title