e3da6fc58a
(tui_initialize_readline): Allow to use space to leave SingleKey to enter one gdb command. (tui_enable): Restore the TUI keymap when we are back to TUI. (tui_disable): Restore normal keymap when leaving TUI. * tuiIO.c (tui_redisplay_readline): Restore the SingleKey mode when the buffer becomes empty and we are in tui_one_command_mode.