Readline-- Class Index   B   basic_history (rlmm)    basic_signal_handler (rlmm)      G   single_thread (rlmm)    basic_buffer (rlmm)    basic_history::entry (rlmm)    basic_streambuf (rlmm)    guard (rlmm)    singleton (rlmm)    basic_callback (rlmm)    basic_history::saver (rlmm)    basic_terminal (rlmm)      O   std::streambuf    basic_completion (rlmm)    basic_key_map (rlmm)      C   one_at_a_time (rlmm)      U   basic_function_map (rlmm)    basic_readline (rlmm)    command (rlmm)      S   undo (rlmm)