WA_VERTICAL
at |= WA_VERTICAL;
at |= WA_VERTICAL;
(long) ISATTR(attr, WA_VERTICAL),
if (ISATTR(attr, WA_VERTICAL) && enter_vertical_hl_mode != (char *) 0) {
new |= WA_VERTICAL;
at |= WA_VERTICAL;
at |= WA_VERTICAL;
p6 = (long) ISATTR(attr, WA_VERTICAL);
if (ISATTR(attr, WA_VERTICAL) &&
new |= WA_VERTICAL;