Tweak the "Saving Emacs Sessions" section

README.org

@@ -377,30 +377,29 @@ recommendation of [[info:emacs#Saving Customizations][saving customizations (inf
                          nil nil nil 'generate-full))))
 #+end_src
 
-* [[info:emacs#Saving Emacs Sessions][Saving Emacs sessions]]
+* [[info:emacs#Saving Emacs Sessions][Saving Emacs sessions (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:desktop
 :END:
 
-The [[info:emacs#Saving Emacs Sessions][desktop]] library allows to save the state of Emacs from closing a session to
-opening a session.
+Listing [[lst:desktop-setup][setup desktop]] makes Emacs save its state between closing its session to
+opening the next session.
 
 #+caption[Setup ~desktop~ to save Emacs sessions]:
 #+caption: Setup ~desktop~ to save Emacs sessions.
+#+name: lst:desktop-setup
 #+begin_src emacs-lisp -n
 (desktop-save-mode t)
+
 (setopt desktop-buffers-not-to-save
-        (rx bos (or " " "*Apropos*" "*compilation*"))
-        desktop-files-not-to-save
-        (rx (group
-             (or
-              ;; Exclude the exclusions from desktop.el.
-              (seq bos "/" (zero-or-more (not (any "/:"))) ":")
-              (seq "(ftp)" eos)
-              ;; Exclude all (hence, all ob-<lang>.el) Emacs Lisp files:
-              (seq ".el" eos)))))
+        (rx bos (or "*Apropos" "compilation*"))
+        desktop-modes-not-to-save
+        '(emacs-lisp-mode image-mode tags-table-mode))
 #+end_src
 
+BUG: I fail to code a function to set the ~desktop-buffers-not-to-save-function~
+option.
+
 * [[info:emacs#Package Installation][Install the selected packages (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:install-selected-packages