Convert TEXT MARKDOWNPHPEXTRA to LTX

The TEXT file extension, associated with PHP Markdown Extra Documentation, refers to plain text files used to write and store documentation. These files are simple, human-readable, and can be easily converted to HTML using Markdown syntax. The TEXT extension is commonly used for README files, configuration files, and other documentation purposes. Markdown Extra enhances the basic Markdown syntax with additional features like tables, footnotes, and definition lists, making it a powerful tool for creating well-structured documentation.

An LTX file is a LaTeX Document. It contains LaTeX typesetting markup tags and properties that define the document structure and content. Primarily used in academia for creating scientific papers and journal articles, LTX files are plain text documents that can be edited with any text editor, though specialized LaTeX editors like MiKTeX and TeXworks offer helpful syntax highlighting. LaTeX, developed in the early 1980s by Leslie Lamport, is widely used for its precision in document formatting.