+ init_command_db(); /* The command DB needs to be initialized before */
+ load_interface_conf(); /* the interface, whose keybindings depend on it. */
+
+ /* Set handler for terminal window resizing. */
+ struct sigaction act;
+ memset(&act, 0, sizeof(act));
+ act.sa_handler = &winch_called;
+ exit_trouble(sigaction(SIGWINCH, &act, NULL), f_name, "sigaction()");