message: Remove quiting action upon Ctrl-C
diff: @@ -427,16 +427,8 @@ where
  }
  }
  Err(ReadlineError::Interrupted) => {
  - println!("CTRL-C");
  - Self::do_quit(
  - app.clone(),
  - global_opt,
  - state,
  - quit_action,
  - rl,
  - history_file,
  - );
  - break;
  + println!("Interrupted");
  + continue;
  }
  Err(ReadlineError::Eof) => {
  println!("CTRL-D");
  