trepan/processor/cmdproc.py
def read_history_file(self):
        """Read the command history file -- possibly."""
        histfile = self.debugger.intf[-1].histfile
        try:
            import readline
            readline.read_history_file(histfile)
        except IOError:
                pass
        except ImportError:
            pass
        return
def read_history_file(self):
        """Read the command history file -- possibly."""
        histfile = self.debugger.intf[-1].histfile
        try:
            import readline
            readline.read_history_file(histfile)
        except IOError:
                pass
        except ImportError:
            pass
        return
Read the command history file -- possibly.