Simon Cooke

A basic implementation for rich output appears to be straightforward, and could be used to build a higher level interface as a separate Lua module: Jupyter's [display_data](https://jupyter-client.readthedocs.io/en/master/messaging.html#display-data) messages can be...

It appears that different kernels have similar, but different, interfaces for this feature. I'll take a look at how it might work for Lua.