Developing Document Type Definitions (DTD)

This DTD tutorial covers: What Is a DTD?, Creating DTDs, About Editing DTDs, About Modifiers in Element Definitions in DTDs, Defining Elements in DTDs, Defining General Entities and Parameter Entities in DTDs, Inserting White Space in DTDs, Adding Comments to DTDs, About Node Properties in DTDs, Associating an XML Document with an External DTD, Moving an Internal DTD to an External File.

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