class_docstr: Modified Pdb class, does not load readline.
  
  for a standalone version that uses prompt_toolkit, see
  `IPython.terminal.debugger.TerminalPdb` and
  `IPython.terminal.debugger.set_trace()`
  
  
  This debugger can hide and skip frames that are tagged according to some predicates.
  See the `skip_predicates` commands.
class_docstr_tok: ["Modified","Pdb","class",",","does","not","load","readline",".","for","a","standalone","version","that","uses","prompt_toolkit",",","see","`","IPython.terminal.debugger.TerminalPdb","`","and","`","IPython.terminal.debugger.set_trace","(",")","`","This","debugger","can","hide","and","skip","frames","that","are","tagged","according","to","some","predicates",".","See","the","`","skip_predicates","`","commands","."]
code: def new_do_quit(self, arg):
      if hasattr(self, "old_all_completions"):
          self.shell.Completer.all_completions = (
              self.old_all_completions
          )
  
      return OldPdb.do_quit(self, arg)
  
imports: import inspect
  import linecache
  import sys
  import re
  import os
  from IPython import get_ipython
  from contextlib import contextmanager
  from IPython.utils import PyColorize
  from IPython.utils import coloransi, py3compat
  from IPython.core.excolors import exception_colors
  from pdb import Pdb
label_desc: Use image node_id 9 for calling the Pdb obj's underlying member method code with example usage: obj.new_do_quit(arg) and returns: OldPdb