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disp-level Display Level of a Heading
Indicates the level at which to display a section when the display level and hierarchical
level are different.
Usage/Remarks
As an example, in some styles, a “Clinical Finding” section or the “Methodology” section
always appears as a particular level heading (for example, a level 2 head) although
it exists in the document hierarchy at a different level (for example, at level 1
or 4).
Although very little usage is anticipated, this attribute can be used to record the
needed display level, in the rare instances when that level differs from the actual
hierarchical level.
OPTIONAL on element: <sec>
| Value | Meaning |
|---|---|
| Text, numbers, or special characters | The name or number of the level of heading to be used to display this heading instead of its regular hierarchical level. This attribute was added to preserve material that may already exist in tagged documents, so the values are likely to be specific to an individual publisher or tag set. Examples might include “2”, “head-2”, “level2”, etc. |
| Restriction | @disp-level is an optional attribute; there is no default. |
Tagged Sample
A display level 3 section
This “Objectives” section will use level-3 styling, irrespective of its physical location
in the article hierarchy.
...
<sec id="s8904" disp-level="level3"
sec-type="learning-objectives">
<title>Objectives</title>
<p>When you have completed this segment, you should
be able to assess ...</p>
</sec>
...