Preface

Recently, I learned emacs and elisp, this article records the problems I encountered during using.

Some learning data:

• Elisp Tutorial

Boolean in elisp

In elisp, only nil is flase, others are true (including empty vector).

For convenience, we usually use t to represent true

How to set custom virable file name

Just as this:

;; set custom config file
(setq custom-file (expand-file-name "custom.el" user-emacs-directory))
;; auto load custom file
(when (file-exists-p custom-file)
  (load-file custom-file))

Lightweight finished frame

Maybe you use ivy or helm, these are very good plugins for command compeletion.

But now we can use fido mode to complete, it is embeded and light.

To enable it, you can just add this:

(fido-mode t)
;; for vertical mode, use this
(fido-vertical-mode t)

More to be added!