code: def _mk_synopsis(self, parser):
      self.add_usage(
          parser.usage,
          parser._actions,
          parser._mutually_exclusive_groups,
          prefix="",
      )
      usage = self._format_usage(
          None, parser._actions, parser._mutually_exclusive_groups, ""
      )
  
      usage = usage.replace("%s " % self._prog, "")
      usage = "\n".join(
          wrap(usage, break_on_hyphens=False, subsequent_indent=6 * " ")
      )
      usage = "Synopsis\n--------\n::\n\n  %s %s\n\n" % (
          self._markup(self._prog),
          usage,
      )
      return usage
  
imports: import argparse
  import datetime
  import os
  import re
  import time
  from textwrap import wrap
label_desc: Use image node_id 5 for calling the RSTManPageFormatter obj's underlying member method code with example usage: obj._mk_synopsis(parser) and returns: usage