* Emacs

Emacs is a family of text editors based on extensibility which originated as a
set of editor macros for the TECO text editor. The most popular Emacs editor is
GNU Emacs. Others include edwin for the MIT/GNU Scheme system and Zmacs for the
Open Genera OS.

Emacs editors are configured through some programming language, usually a
dialect of {Lisp}. This is what gives them their powerful extension
properties. GNU Emacs and XEmacs uses Emacs Lisp, a Common Lisp inspired
dialect. Because of its extensibility, Emacs has become a target for
applications on its own, trancending the original intent of being merely a text
editor.

{https://tildegit.org/opfez/.emacs.d My GNU Emacs configuration}
