Convert MUSE to OPML

The MUSE file extension, part of the Amuse Markup Language, is used for documents formatted with AmuseWiki. It simplifies document creation by using contextual markup rules for formatting. Developed by John Wiegley and maintained by Michael Olson, it aims to make document creation more intuitive. The extension is primarily used for creating and managing wiki pages and other text documents.

OPML, or Outline Processor Markup Language, is a file format utilized primarily for outlining data structures. Initially developed in 2000 by UserLand Software, OPML was designed to facilitate the exchange of outline-based information between different software applications. Its uses have expanded over time, notably in organizing RSS feed lists and managing hierarchical data. The OPML file extension denotes XML-based documents that offer simplicity and interoperability in transferring structured information across diverse platforms. In essence, OPML serves as a versatile tool in the realm of data organization and syndication.