###### 2.1.4.3.8.1 DTD syntax specialization module coding requirements

To be extensible and backward compatible, DITA requires that a DTD implementation of structural and domain specialization modules conform to well-defined implementation (coding) requirements.

These coding requirements implement the specialization architecture with the capabilities and within the limitations of the DTD grammar. They are the coding requirements for structural specializations, element domain specializations, and attribute domain specializations.

Previous Topic: 2.1.4.3.8 Specialization module coding requirements

Next Topic: 2.1.4.3.8.1.1 General element type declaration coding requirements

Parent Topic: 2.1.4.3.8 Specialization module coding requirements

Child Topics:

2.1.4.3.8.1.1 General element type declaration coding requirements

2.1.4.3.8.1.2 Structural module coding requirements

2.1.4.3.8.1.3 Topic type module coding requirements

2.1.4.3.8.1.4 Element domain module coding requirements

2.1.4.3.8.1.5 Attribute domain module coding requirements

Sibling Topics:

2.1.4.3.8.2 XSD schema specialization module coding requirements