Convert MUSE to PPM

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.

The Portable Pixmap (PPM) file extension, an image format within the Netpbm family, stores simple, uncompressed images. Introduced in the late 1980s, PPM supports RGB color and grayscale images, making it suitable for basic image processing and conversion tasks. Its plain text encoding simplifies debugging and data manipulation, although its lack of compression results in larger file sizes compared to modern formats. As such, PPM finds limited use in contemporary applications, mainly in educational and experimental settings where ease of implementation and readability are prioritized.