PR #4138 is now code complete. I'll merge it soon.
This Engineering Notebook post discusses enhancements to @jupytext that you can make yourself without my permission. There are two tasks you might like help doing:
Create notebook markup for new cells
Leo's abbreviations and @button nodes are the obvious choices.
Hide notebook markup
This task requires a plugin. @jupytext triggers these events:
- after-reading-external-file.
- before-writing-external-file events.
- create-node.
I doubt this task is feasible, but these events make the task conceivable.
Summary
The PR provides the necessary tools to enhance your experience of @jupytext.
Edward
P.S. I have just created #4139. This issue suggests supporting @language notebook. See the issue for details. This enhancement will be part of Leo 6.8.3.
EKR