Reorganize section and simplify minibuffer configuration

README.org

@@ -308,27 +308,6 @@ The [[info:emacs#Init File][init file (info)]] does not load the ~custom-file~ a
   (add-to-list 'initial-frame-alist '(width . 180)))
 #+end_src
 
-* [[https://git.savannah.gnu.org/cgit/emacs.git/tree/admin/notes/tree-sitter/starter-guide?h=feature/tree-sitter][Emacs Tree-sitter]]
-:PROPERTIES:
-:CUSTOM_ID: sec:emacs-tree-sitter
-:END:
-
-#+caption[Customize Emacs Tree-sitter]:
-#+caption: Customize Emacs Tree-sitter.
-#+name: lst:customize-emacs-tree-sitter
-#+begin_src emacs-lisp
-(when (require 'treesit nil t)
-  ;; https://lists.gnu.org/archive/html/emacs-devel/2022-11/msg01372.html
-  (let ((tselp (expand-file-name "~/VCS/tree-sitter-module/dist/")))
-    (when (file-exists-p tselp)
-      (add-to-list 'treesit-extra-load-path tselp)
-      ;; Does not play nicely with eglot:
-      ;; (setq major-mode-remap-alist '((python-mode . python-ts-mode)))
-      ;; Plays nicely with eglot:
-      (add-to-list 'auto-mode-alist
-                   `(,(rx ".py" (opt "[iw]") eos) . python-ts-mode)))))
-#+end_src
-
 * [[info:emacs#Package Installation][Install the selected packages (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:install-selected-packages
@@ -397,6 +376,27 @@ the contents of packages and allows to update packages to the latest version.
     ok))
 #+end_src
 
+* [[https://git.savannah.gnu.org/cgit/emacs.git/tree/admin/notes/tree-sitter/starter-guide?h=feature/tree-sitter][Emacs Tree-sitter]]
+:PROPERTIES:
+:CUSTOM_ID: sec:emacs-tree-sitter
+:END:
+
+#+caption[Customize Emacs Tree-sitter]:
+#+caption: Customize Emacs Tree-sitter.
+#+name: lst:customize-emacs-tree-sitter
+#+begin_src emacs-lisp
+(when (require 'treesit nil t)
+  ;; https://lists.gnu.org/archive/html/emacs-devel/2022-11/msg01372.html
+  (let ((tselp (expand-file-name "~/VCS/tree-sitter-module/dist/")))
+    (when (file-exists-p tselp)
+      (add-to-list 'treesit-extra-load-path tselp)
+      ;; Does not play nicely with eglot:
+      ;; (setq major-mode-remap-alist '((python-mode . python-ts-mode)))
+      ;; Plays nicely with eglot:
+      (add-to-list 'auto-mode-alist
+                   `(,(rx ".py" (opt "[iw]") eos) . python-ts-mode)))))
+#+end_src
+
 * [[info:emacs#Faces][Text faces or styles (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:text-faces-or-styles
@@ -823,6 +823,27 @@ by experienced Emacs users.
   (define-key dired-mode-map (kbd "Y") #'dired-rsync))
 #+end_src
 
+* [[info:emacs#Completion Styles][Minibuffer completion styles (info)]]
+:PROPERTIES:
+:CUSTOM_ID: sec:minibuffer-completion-styles
+:END:
+
+Listing [[lst:configure-minibuffer-completion-styles][configure minibuffer completion styles]] implements ideas of the post
+[[https://www.masteringemacs.org/article/understanding-minibuffer-completion][Understanding minibuffer completion]].
+
+#+caption[Configure =minibuffer= completion styles]:
+#+caption: Configure =minibuffer= completion styles.
+#+name: lst:configure-minibuffer-completion-styles
+#+begin_src emacs-lisp
+(when (require  'minibuffer nil 'noerror)
+  ;; https://www.masteringemacs.org/article/understanding-minibuffer-completion
+  (custom-set-variables
+   '(completion-category-overrides
+     '((file (styles basic substring))))
+   '(completion-ignore-case nil)
+   '(completion-styles '(basic flex partial-completion substring))))
+#+end_src
+
 * [[info:elisp#Processes][Processes (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:processes
@@ -1230,8 +1251,7 @@ where the order is that of [[https://github.com/bdarcus/citar#installation][enha
 steps below.
 
 Finally, [[https://company-mode.github.io/][company: a modular complete-anything framework for Emacs]] provides
-completion in any buffer and [[#sec:minibuffer-history-completion][minibuffer-history-completion]] provides completion
+completion in any buffer.
-on previous input in the minibuffer.
 
 ** [[info:vertico#Top][Vertico (info)]]
 :PROPERTIES:
@@ -1488,44 +1508,6 @@ Listing [[lst:configure-company]] configures =company=.
     (add-hook hook #'company-mode)))
 #+end_src
 
-** [[https://lists.gnu.org/archive/html/emacs-devel/2021-12/msg00802.html][Minibuffer history completion]]
-:PROPERTIES:
-:CUSTOM_ID: sec:minibuffer-history-completion
-:END:
-
-See [[https://lists.gnu.org/archive/html/emacs-devel/2021-12/msg00802.html][Juri Linkov (Emacs Developer mailing list)]] for how to allow completion on
-previous input in the minibuffer. Listing
-[[lst:enable-minibuffer-history-completion]] enables minibuffer history completion.
-
-#+caption[Enable =minibuffer-history-completion=]:
-#+caption: Enable =minibuffer-history-completion=.
-#+name: lst:enable-minibuffer-history-completion
-#+begin_src emacs-lisp
-(when (require  'minibuffer nil 'noerror)
-  ;; https://www.masteringemacs.org/article/understanding-minibuffer-completion
-  (custom-set-variables
-   '(completion-category-overrides '((file (styles basic substring))))
-   '(completion-ignore-case nil)
-   '(completion-styles '(flex partial-completion substring)))
-
-  (defun minibuffer-setup-history-completions ()
-    (unless (or minibuffer-completion-table minibuffer-completion-predicate)
-      (setq-local minibuffer-completion-table
-                  (symbol-value minibuffer-history-variable))))
-
-  (add-hook 'minibuffer-setup-hook 'minibuffer-setup-history-completions)
-
-  ;; Adapted from ‘minibuffer-complete’:
-  (defun minibuffer-complete-history ()
-    "Allow minibuffer completion on previous input."
-    (interactive)
-    (completion-in-region (minibuffer--completion-prompt-end) (point-max)
-                          (symbol-value minibuffer-history-variable)
-                          nil))
-
-  (define-key minibuffer-local-map (kbd "C-<tab>") #'minibuffer-complete-history))
-#+end_src
-
 * [[info:emacs#Search][Search and replace (info)]]
 :PROPERTIES:
 :CUSTOM_ID: sec:search-replace