Convert OPML to WIKI TWIKI

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.

The TWiki Markup Language (WIKI) file extension is used for documents created with TWiki, an open-source wiki application designed for collaborative documentation and project management. TWiki allows users to format text, and create headings, lists, and tables using simple markup syntax, making it accessible even for those without HTML knowledge. TWiki was developed in the early 2000s and has since been widely adopted for its ease of use and powerful collaboration features.