Convert XML DOCBOOK to TXT

DocBook XML, a subset of XML (Extensible Markup Language), serves as a markup language tailored for technical documentation. Developed in the early 90s, it was designed to standardize documentation across various software systems. Its uses include creating structured documents like books, articles, and manuals, ensuring consistency and ease of content transformation across different formats such as HTML, PDF, and EPUB. This standardization facilitates collaboration among developers and writers, enhances content reuse, and simplifies documentation maintenance.

A TXT file, short for "Text", is a digital document that contains plain text without any formatting. It is universally compatible across different operating systems and software applications, making it ideal for storing data in a simple, accessible format. The history of TXT files dates back to the earliest days of computing, where simplicity and interoperability were paramount. Widely used for coding, scripting, documentation, and data exchange, TXT files remain a fundamental component in various IT environments due to their efficiency and versatility.