As you certainly know by now, I was an outspoken and enthusiastic Vim user for
about 15 years. During that time, I tried Emacs a couple of times, but it didn’t
really stick until last year. One of the reasons Emacs makes me so happy is its
Lisp-based extension language (Emacs Lisp, or just Elisp for short).
I do not have a formal background in computer science, so I never had the
experience of being forced to do exercises in Scheme or Lisp; Elisp is the first
(and only) Lisp I’ve ever learned. For that reason, I’m sure I went about it all
wrong, but I think I know it pretty well now and I want to share with you some
of the tricks and concepts I’ve learned so you can hopefully have an easier time
than I did.
Introductory Lisp articles abound, so I will try to focus on the Emacs features
and functions that make Elisp development unique.