Indicates whether multiple subscripts or superscripts applying to the same character should stack, i.e., be placed one above
the other as compactly as possible, or stagger, i.e., be stretched out in a line
| Value |
Meaning |
| stack |
The multiple subscripts or superscripts should be placed
one above the other as compactly as possible.
|
| stagger |
The multiple subscripts or superscripts should be
stretched out in a line.
|
| Restriction: This attribute may be specified if the element is used.
|