73 focusnext(const char *arg) {

    73 focusclient(const char *arg) {

    76 	if(!sel)

    76 	if(!sel || !arg)

    77 		return;

    77 		return;

    78 	for(c = sel->next; c && !isvisible(c); c = c->next);

    78 	switch(atoi(arg)) {

    79 	if(!c)

    79 	default:

    80 		for(c = clients; c && !isvisible(c); c = c->next);

    80 		return;

    81 	if(c) {

    81 	case 1:

    82 		focus(c);

    82 		for(c = sel->next; c && !isvisible(c); c = c->next);

    83 		restack();

    83 		if(!c)

    84 	}

    84 			for(c = clients; c && !isvisible(c); c = c->next);

    85 }

    85 		break;

    86 

    86 	case -1:

    87 void

    87 		for(c = sel->prev; c && !isvisible(c); c = c->prev);

    88 focusprev(const char *arg) {

    88 		if(!c) {

    89 	Client *c;

    89 			for(c = clients; c && c->next; c = c->next);

    90 

    90 			for(; c && !isvisible(c); c = c->prev);

    91 	if(!sel)

    91 		}

    92 		return;

    92 		break;

    93 	for(c = sel->prev; c && !isvisible(c); c = c->prev);

    94 	if(!c) {

    95 		for(c = clients; c && c->next; c = c->next);

    96 		for(; c && !isvisible(c); c = c->prev);