39 link_col_major(MENU *m)  in link_col_major()  argument
48 	for (i = IthItem(m, 0), n = 0; i; i = IthItem(m, ++n)) {  in link_col_major()
51 		Left(i) = c ? IthItem(m, n-Rows(m)) : (ITEM *) NULL;  in link_col_major()
52 		if (n + Rows(m) >= Nitems(m)) {  in link_col_major()
55 			Right(i) = IthItem(m, n + Rows(m));  in link_col_major()
57 		Up(i) = r ? IthItem(m, n-1) : (ITEM *) NULL;  in link_col_major()
58 		Down(i) = (r == Rows(m)-1) ? (ITEM *)0 : IthItem(m, n+1);  in link_col_major()
59 		if (++r == Rows(m)) {  in link_col_major()
65 		Down(IthItem(m, n-1)) = IthItem(m, n - Rows(m));  in link_col_major()
68 	if (Cyclic(m)) {  in link_col_major()
71 		r = Rows(m) * (Nitems(m)/Rows(m));  in link_col_major()
72 		for (n = 0; n < Rows(m); n++) {  in link_col_major()
74 			if (left >= Nitems(m)) {  in link_col_major()
75 				left -= Rows(m);  in link_col_major()
77 			Left(IthItem(m, n)) = IthItem(m, left);  in link_col_major()
78 			Right(IthItem(m, left)) = IthItem(m, n);  in link_col_major()
83 		for (n = 0; n < Nitems(m); n += Rows(m)) {  in link_col_major()
84 			up = n + Rows(m) - 1;  in link_col_major()
85 			if (up >= Nitems(m)) {  in link_col_major()
86 				Up(IthItem(m, n)) = IthItem(m, n-1);  in link_col_major()
88 				Up(IthItem(m, n)) = IthItem(m, up);  in link_col_major()
89 				Down(IthItem(m, up)) = IthItem(m, n);  in link_col_major()
96 link_row_major(MENU *m)  in link_row_major()  argument
105 	for (i = IthItem(m, 0), n = 0; i; i = IthItem(m, ++n)) {  in link_row_major()
108 		Left(i) = c ? IthItem(m, n-1) : (ITEM *) NULL;  in link_row_major()
109 		Right(i) = (c == Cols(m)-1 || n == Nitems(m)-1) ? (ITEM *)0 :  in link_row_major()
110 				IthItem(m, n+1);  in link_row_major()
111 		Up(i) = r ? IthItem(m, n-Cols(m)) : (ITEM *) NULL;  in link_row_major()
113 		if (n+Cols(m) < Nitems(m)) {  in link_row_major()
114 			Down(i) = IthItem(m, n + Cols(m));  in link_row_major()
116 			if (r == Rows(m)-1) {  in link_row_major()
123 				Down(i) = IthItem(m, Nitems(m)-1);  in link_row_major()
126 		if (++c == Cols(m)) {  in link_row_major()
132 	if (Cyclic(m)) {  in link_row_major()
136 		for (n = 0; n < Nitems(m); n += Cols(m)) {  in link_row_major()
137 			left = n + Cols(m) - 1;  in link_row_major()
138 			if (left >= Nitems(m)) {  in link_row_major()
139 				left = Nitems(m) - 1;  in link_row_major()
141 			Left(IthItem(m, n)) = IthItem(m, left);  in link_row_major()
142 			Right(IthItem(m, left)) = IthItem(m, n);  in link_row_major()
147 		r = (Rows(m) - 1) * Cols(m);  in link_row_major()
148 		for (n = 0; n < Cols(m); n++) {  in link_row_major()
154 			if (up >= Nitems(m)) {  in link_row_major()
155 				Up(IthItem(m, n)) = IthItem(m, Nitems(m)-1);  in link_row_major()
157 				Up(IthItem(m, n)) = IthItem(m, up);  in link_row_major()
158 				Down(IthItem(m, up)) = IthItem(m, n);  in link_row_major()
165 _link_items(MENU *m)  in _link_items()  argument
167 	if (Items(m) && IthItem(m, 0)) {  in _link_items()
168 		ResetLink(m);  in _link_items()
169 		if (RowMajor(m)) {  in _link_items()
170 			link_row_major(m);  in _link_items()
172 			link_col_major(m);  in _link_items()