New GNU ELPA package: ef-themes - Colorful and legible themes

[Sacha Chua]

    Summary: Colorful and legible themes
   Requires: emacs-27.1
    Website: https://git.sr.ht/~protesilaos/ef-themes
   Keywords: faces theme accessibility 
 Maintainer: Ef-Themes Development <~protesilaos/ef-themes@lists.sr.ht>
     Author: Protesilaos Stavrou <info@protesilaos.com>

# Ef (εὖ) themes for GNU Emacs

The `ef-themes` are a collection of light and dark themes for GNU Emacs
whose goal is to provide colorful ("pretty") yet legible options for
users who want something with a bit more flair than the `modus-themes`
(also designed by me).  Watch the presentation, which demonstrates each
of the eight themes in the collection:
<https://protesilaos.com/codelog/2022-08-18-ef-themes-demo/>.

+ Package name (GNU ELPA): `ef-themes`
+ Official manual: <https://protesilaos.com/emacs/ef-themes>
+ Git repo on SourceHut: <https://git.sr.ht/~protesilaos/ef-themes>
  - Mirrors:
    + GitHub: <https://github.com/protesilaos/ef-themes>
    + GitLab: <https://gitlab.com/protesilaos/ef-themes>
+ Mailing list: <https://lists.sr.ht/~protesilaos/ef-themes>