e is a customizable self-aware Emacs-like editor written in Chez Scheme

Chapter 12.2, Guideline 1: https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1... Program names should be between 2 and 9 characters; As a thing to consider. Also, searching for `e` may be weird.

What is meant to be the selling point over Emacs? Apart from scheme>elisp?

Arguably 80% of the emacs goodness is the terabytes of elisp written in the last few decades, if you break compatibility with that you need to throw in something pretty compelling.

What does self-aware even mean in this context?