Feature request: highlight current/running cells, as in TOC2

[goerz]

First of all, thanks for your work in creating this extension! I very much would like to switch to JupyterLab, but I'm feeling somewhat held back by many of the extensions from https://github.com/ipython-contrib/jupyter_contrib_nbextensions not being ported yet.

This plugin goes a long way in re-creating the functionality of the "TOC2" plugin for the traditional notebook, and the core functionality already looks very solid. The one feature I really miss is the color highlights that TOC2 has to indicate "sections with selected elements", and "sections with running cells". Is there any chance to implement this in jupyterlab-toc?

I really wish I could help on this with a pull-request, but sadly I don't really know anything about frontend development (anything js), so this may be a bit out of my reach.

[goerz]

(part of #1, I suppose)

[dinya]

Original toc2 issue ipython-contrib/jupyter_contrib_nbextensions/issues/791 and pull ipython-contrib/jupyter_contrib_nbextensions#795

"killer feature" of toc2 :-)

[fcollonval]

As it says in the readme:

This project is archived. Development is now happening in https://github.com/jupyterlab/jupyterlab.

This extension has been incorporated into JupyterLab itself. That particular feature is tracked in jupyterlab/jupyterlab#10452