Paragraph and section identifiers
Capture a target element at the start of every paragraph and chapter or section title.
Give the element an id attribute.
Give the element a target-type attribute with value para-id
.
Capture the paragraph or section ID number as text content of the target element.
When the ID number is used only to support frontlist index creation, and is not visible in the book content, give the element an attribute specific-use="index-creation".
Identifier at the start of a chapter
<title-group> <label>1</label> <title><target id="workid-UKRAI10JL5MB-book-part-1-target-6" target-type="para-id" specific-use="index-creation">C1</target>Pheromones</title> </title-group>
Identifiers at the start of a section and paragraphs
<sec> <label>1.1</label> <title><target id="workid-UKRAI10JL5MB-book-part-1-target-7" target-type="para-id" specific-use="index-creation">C1.S1</target>The Hive</title> <p><target id="workid-UKRAI10JL5MB-book-part-1-target-8" target-type="para-id" specific-use="index-creation">C1.P1</target>Hives can be big.</p> <p><target id="workid-UKRAI10JL5MB-book-part-1-target-9" target-type="para-id" specific-use="index-creation">C1.P2</target>Hives can be small.</p> </sec>
Paragraph identifier in book content
In some titles, especially in Law, the content includes paragraph numbers visible to readers.
<sec>
<label>1.3</label>
<title>Outline of this work</title>
<p><target id="workid-UKRAI10JL5MB-book-part-1-target-8" target-type="para-id">1.09</target> These issues
transcend international boundaries ... </p>
</sec>