为Emacs配置newLISP开发环境

首先获取newlisp-mode项目：

~/work$ git clone https://github.com/may/newlisp-mode.git

然后在~/.emacs文件中添加配置：

;; newLISP mode
(add-to-list 'load-path (expand-file-name "/opt/emacs_plugins/newlisp/newlisp-mode/"))
(load-file "/opt/emacs_plugins/newlisp/newlisp-mode/newlisp.el")
(add-to-list 'auto-mode-alist '("\\.lsp$" . newlisp-mode))

;;;; Things that might make life easier:

;; Make Emacs' "speedbar" recognize newlisp files
(eval-after-load "speedbar" '(speedbar-add-supported-extension ".lsp"))

;; Another way to use C-x C-e to eval stuff and doesn't jump to next function
(define-key newlisp-mode-map [(control x) (control e)] 'newlisp-evaluate-prev-sexp)

;; I think I got tired of typing 'newlisp-show-interpreter' all the time.
(defun start-newlisp ()
  "Starts newlisp interpreter/or shows if already running.  Requires
newlisp-mode to be loaded."
  (interactive)
  (newlisp-show-interpreter))

(add-to-list ... 一定要加，否则会一直报错找不到tj-parenface

现在用emacs打开一个lsp文件，截图看一下，语法高亮很漂亮的显示出来了。