Get rid of quelpa and org-menu

README.org

@@ -86,8 +86,7 @@ Here follows a list of interesting Emacs configurations:
 4. [[https://sachachua.com/dotemacs/][Sacha Chua's configuration]] is a practical example of producing the Emacs
    initialization files by tangling an [[info:org#Top][org]] file.  It gives me the impression
    that she is a very practical person trying to achieve her goals by the most
-   efficient means.  I have stolen her idea of using [[https://github.com/quelpa/quelpa][quelpa]] to install packages
+   efficient means.
-   from any source.
 5. [[https://github.com/purcell/emacs.d][Steve Purcell's configuration]] is well organized, a showcase of readable code,
    as well helpful commit and issue histories.  See for instance the discussion
    on [[https://github.com/purcell/emacs.d/issues/778][the correctness of order of company candidates in Emacs lisp mode]].
@@ -237,9 +236,7 @@ The [[info:emacs#Init File][init file (info)]] does not load the ~custom-file~ a
        no-littering       ; keep `user-emacs-directory' clean
        orderless          ; Emacs completion style
        org                ; thought organizer
-       org-menu           ; transient menu for org-mode
        python             ; major mode to edit Python files
-       quelpa             ; install Emacs packages from source
        vertico            ; VERTical Interactive Completion
        wgrep              ; open a writable grep buffer
        xr)))              ; undo rx to grok regular expressions
@@ -288,20 +285,17 @@ archives:
 1. The [[https://elpa.gnu.org/][GNU Emacs Lisp Package Archive]]
 2. The [[https://elpa.nongnu.org/][NonGNU Emacs Lisp Package Archive]].
 3. The [[https://melpa.org/#/][Milkypostman's Emacs Lisp Package Archive (MELPA)]].
-In addition, the [[https://github.com/quelpa/quelpa][quelpa]] tool allows to fetch code from any source and build a
+The code in listing [[lst:install-selected-packages]] assumes that the package
-package on your computer before installation.  The code in listing
+system is in a *virgin* state if the package [[https://github.com/emacscollective/no-littering][no-littering]] is not present:
-[[lst:install-selected-packages]] assumes that the package system is in a *virgin*
-state if the package [[https://github.com/emacscollective/no-littering][no-littering]] is not present:
 1. It installs and loads [[https://github.com/emacscollective/no-littering][no-littering]] after ensuring refreshing of the
    contents of available packages.
 2. It installs [[https://elpa.gnu.org/devel/org.html][Org (GNU-devel ELPA archive)]] early to shadow the built-in package
    while preventing collisions between the snapshot and built-in packages.
-3. It ensures installation of [[https://github.com/quelpa/quelpa][quelpa]] before ensuring installation of [[https://github.com/sheijk/org-menu#readme][org-menu]].
+3. It calls src_emacs-lisp{(package-install-selected-packages)} to check the
-4. It calls src_emacs-lisp{(package-install-selected-packages)} to check the
    installation status of all packages in
    src_emacs-lisp{package-selected-packages} and to install the missing packages
    after the user has agreed to its prompt.
-5. It defines a function to ensure the installation of packages in other source
+4. It defines a function to ensure the installation of packages in other source
    blocks.  This allows skipping installation in sections with a =:noexport:=
    tag by disallowing tangling.
 In case of normal Emacs usage, src_emacs-lisp{(package-list-packages)} refreshes
@@ -327,14 +321,6 @@ the contents of packages and allows to update packages to the latest version.
       (shadow-builtin-by-install 'org)
       ;; Shadow built-in `python' by installing `python'.
       (shadow-builtin-by-install 'python)
-      ;; Install `quelpa'.
-      (unless (package-installed-p 'quelpa)
-        (package-install 'quelpa))
-      ;; Install `org-menu'.
-      (when (fboundp 'quelpa)
-        (unless (package-installed-p 'org-menu)
-          ;; Neither GNU ELPA, nor MELPA provide this package.
-          (quelpa '(org-menu :repo "sheijk/org-menu" :fetcher github))))
       ;; Install the selected packages.
       (package-install-selected-packages)))
 
@@ -1829,9 +1815,7 @@ v org-latex-classes)}}} for an explanation of the code in listing
 
     (with-eval-after-load 'org
       (define-key org-mode-map (kbd "$") #'org-electric-dollar)
-      (define-key org-mode-map (kbd "M-q") #'org-fill-paragraph)
+      (define-key org-mode-map (kbd "M-q") #'org-fill-paragraph)))
-      (when (require 'org-menu nil 'noerror)
-        (define-key org-mode-map (kbd "C-c m") 'org-menu))))
 #+end_src
 
 #+caption[Customize =org-link=]: