Gleb Toit

I might be wrong but you should be able to generate references with your Markdown tools of choice, then have pug import your md text and ref files at the...

Nodebook interactive tutorial book has done in with CSS and a simple regex https://github.com/oncletom/nodebook/blob/master/src/asciidoctor-extension-bash-dollar.js Do you think it's a suitable way to achieve the same in mbBook?

That looks much faster, but it's completely silent when it finishes. Maybe we could provide the exit status with echo and explain what it means `cmp -n $(stat -c %s...

Actually it's not Synaptic or pip3 that is at fault here. I never managed to install nvpy with the conventional pip method. Miniconda/conda with pip ont h other hand works...