replace local elpa with gnu elpa

README.org

@@ -65,7 +65,6 @@
   - [[#network-is-blocked][Network is blocked]]
   - [[#email][Email]]
   - [[#cannot-download-packages][Cannot download packages?]]
-  - [[#installing-missing-packages-by-using-gnu-elpa][Installing missing packages by using GNU ELPA]]
   - [[#use-flycheck-to-syntax-check-code][Use flycheck to syntax check code]]
   - [[#disable-vim-key-bindings][Disable Vim key bindings]]
   - [[#evil-setup][Evil setup]]
@@ -588,17 +587,6 @@ If you use Gnus for email, check =init-gnus.el= and read [[https://github.com/re
 Some package cannot be downloaded automatically because of network problem.
 
 Run =M-x package-refresh-content=, restart Emacs, reinstall package.
-** Installing missing packages by using [[https://elpa.gnu.org/][GNU ELPA]]
-The GNU ELPA repository contains FSF-sanctioned Emacs packages. It is the default repository used by =package.el=.
-
-GNU ELPA are *deactivated* in this setup.
-
-GNU ELPA is deactivated for below reasons,
-- 99% packages can be found from other repositories like MELPA
-- "~/.emacs.d/localelpa/" contains GNU ELPA packages required by this setup
-
-To re-activate GNU ELPA, please search the line "uncomment below line if you need use GNU ELPA" in =init-elpa.el= .
-
 ** Use flycheck to syntax check code
 If you prefer =flycheck= instead the default syntax check solution =lazyflymake= built into this configuration.
 

lisp/init-elpa.el

@@ -160,23 +160,22 @@
 ;; dependency on 3rd party web site.
 (setq package-archives
       '(
-        ;; uncomment below line if you need use GNU ELPA
-        ;; ("gnu" . "https://elpa.gnu.org/packages/")
+        ("gnu" . "https://elpa.gnu.org/packages/")
         ("melpa" . "https://melpa.org/packages/")
         ("melpa-stable" . "https://stable.melpa.org/packages/")
 
         ;; Use either 163 or tsinghua mirror repository when official melpa
         ;; is slow or shutdown.
 
         ;; ;; {{ Option 1: 163 mirror repository:
-        ;; ;; ("gnu" . "https://mirrors.163.com/elpa/gnu/")
+        ;; ("gnu" . "https://mirrors.163.com/elpa/gnu/")
         ;; ("melpa" . "https://mirrors.163.com/elpa/melpa/")
         ;; ("melpa-stable" . "https://mirrors.163.com/elpa/stable-melpa/")
         ;; ;; }}
 
         ;; ;; {{ Option 2: tsinghua mirror repository
         ;; ;; @see https://mirror.tuna.tsinghua.edu.cn/help/elpa/ on usage:
-        ;; ;; ("gnu"   . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/")
+        ;; ("gnu"   . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/")
         ;; ("melpa" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/melpa/")
         ;; ("melpa-stable" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/stable-melpa/")
         ;; }}
@@ -195,9 +194,6 @@ You still need modify `package-archives' in \"init-elpa.el\" to PERMANENTLY use
 ;; Un-comment below line if you follow "Install stable version in easiest way"
 ;; (setq package-archives '(("myelpa" . "~/myelpa/")))
 
-;; my local repository is always needed.
-(push (cons "localelpa" (concat my-emacs-d "localelpa/")) package-archives)
-
 (defun my-package-generate-autoloads-hack (pkg-desc pkg-dir)
   "Stop package.el from leaving open autoload files lying around."
   (let* ((path (expand-file-name (concat
@@ -520,3 +516,4 @@ If NO-REFRESH is nil, `package-refresh-contents' is called."
 (setq kill-buffer-query-functions (delq 'process-kill-buffer-query-function kill-buffer-query-functions))
 
 (provide 'init-elpa)
+;;; init-elpa.el ends here