Page description markup language
From Seo Wiki - Search Engine Optimization and Programming Languages
A page description markup language is a type of markup language that is used to describe the appearance of a printed page. It is a markup adaption of the Page description language (which is a Domain-specific programming language), and is often created using XML.
- Scalable Vector Graphics
- XML Paper Specification
- Adobe Mars Project (originally, Mars was known as Page description markup language.)