Dear list,

Years ago I stumbled upon the work of Jean-Luc Doumont. He typesets all his documents using TeX, although his modified Version called Quantum. The whole idea of his fascinating approach is that the page is quantized in 2 dimensions and that all positioning, even graphical elements stick to that grid. I'm attaching a link to a presentation by him in which he gives some fragments of code that I, unfortunately, have a hard time understanding. I'm interested in replicating this 2d grid in Context. How would one go about enforcing such strict 2d organization? As I get it he does a lot of manual tweaking, and his documents are less automated and more hand crafted than a typical Context document. I'm specifically interested in using this approach for report generation. To me data I/O is not an issue since I would use a Python script to generate the markup.
I know the question is pretty general, but any pointers would be welcome. Maybe the first thing useful would be the grid and how to position everything in accordance with it. I envisioned this thread more for discussion and suggestions than a complete recreation of his ideas. As I learn Context and Metapost, I hope I will figure out how to recreate his work. Sorry for the blog post :)

Link to files: https://drive.google.com/drive/folders/1KpYbDlukvSCirKkFvJICOX3wABl_83bW?usp=sharing

Sincerely,
Stefan