acme-like configuration for yi?

[Brandon Barker]

Hi,

I'm new to Yi (haven't tried it yet) and am just searching for a good
configuration starting point for something that approaches acme editor
<https://en.wikipedia.org/wiki/Acme_(text_editor)>, or perhaps the more
modern acme2k <https://github.com/karahobny/acme2k>. The features I'm most
interested in, in order of most important to least, are:

1. Ability to execute arbitrary Unix commands, ideally in the same way
Acme does it
2. Support a tiling interface that can easily support many windows
(panes?) where each pane can be an editor, terminal, or some other
application.
3. Support a programmatic interface to each pane so that Haskell
functions can easily be added to modify the buffer.
4. Clever use of either mouse or keyboard

Thanks!