ali-raza-h/adml ? reverse-engineered prompt

Build me a Python command line tool for a simple text based design language called ADML. I want to write markup in a file like presentation.adml, then compile it into PowerPoint files, SVG, or a live HTML preview in the browser. It should also be able to validate a file without rendering it, and show basic info about the document and the available formats.

Please make the language feel friendly for AI generated content, so the markup describes intent like slides, text, background, sizing, colors, and positioning instead of pixel by pixel editing. Include a few clear examples and make the compiler work from the command line with commands like compile, validate, preview, formats, and info.

If you need to check current docs or best practices online, go ahead. Also add tests for the main behaviors and keep the project easy to extend for more output formats later.