carl.c

static void carl_async_print(print_func func, void* data)
{
	char* saved_line;
	int saved_point;
	struct readline_state rlstate;

	//saved_point = rl_point;
	//saved_line = rl_copy_text(0, rl_end);
	
	//rl_save_prompt();
	rl_save_state(&rlstate);
	rl_set_prompt("");
	rl_replace_line("", 0);
	rl_redisplay();
	
	(*func)(data);
	
	//rl_replace_line(saved_line, 0);
	//rl_restore_prompt();
	//rl_point = saved_point;
	rl_restore_state(&rlstate);
	rl_forced_update_display();
	
	//free(saved_line);
}