Define `acdw/reindent-buffer' and hook into elisp

Hopefully this will put a halt to all of my whitespace commits.  Of course, this
commit also includes whitespace-only diffs.

early-init.el

@@ -76,11 +76,11 @@
 (defun hook--disable-ui-modes ()
   "Disable frame UI using modes, for toggling later."
   (dolist (mode ;; each mode is of the form (MODE . FRAME-ALIST-VAR)
-            '((tool-bar-mode . tool-bar-lines)
-              (menu-bar-mode . menu-bar-lines)
-              (scroll-bar-mode . vertical-scroll-bars)
-              (horizontal-scroll-bar-mode . horizontal-scroll-bars)
-              ))
+           '((tool-bar-mode . tool-bar-lines)
+             (menu-bar-mode . menu-bar-lines)
+             (scroll-bar-mode . vertical-scroll-bars)
+             (horizontal-scroll-bar-mode . horizontal-scroll-bars)
+             ))
     (let ((setting (alist-get (cdr mode) default-frame-alist)))
       (when (or (not setting)
                 (= 0 setting))

init.el

@@ -391,7 +391,7 @@
 ;;;;; MWIM
 (setup (:straight mwim)
   (:global "C-a" mwim-beginning
-             "C-e" mwim-end))
+           "C-e" mwim-end))
 
 ;;;;; Expand-region
 (setup (:straight expand-region)
@@ -400,20 +400,20 @@
 ;;;;; CRUX
 (setup (:straight crux)
   (:global "M-o" crux-other-window-or-switch-buffer
-             "C-k" crux-kill-and-join-forward
-             "C-o" crux-smart-open-line-above
-             "C-S-o" crux-smart-open-line
-             "C-M-\\" crux-cleanup-buffer-or-region
-             "C-c i" crux-find-user-init-file)
+           "C-k" crux-kill-and-join-forward
+           "C-o" crux-smart-open-line-above
+           "C-S-o" crux-smart-open-line
+           "C-M-\\" crux-cleanup-buffer-or-region
+           "C-c i" crux-find-user-init-file)
   (crux-reopen-as-root-mode +1))
 
 ;;;;; AVY ... & friends
 (setup (:straight avy)
   (:global "C-:" avy-goto-char
-             "C-'" avy-goto-char-timer
-             "M-g f" avy-goto-line
-             "M-g w" avy-goto-word-1
-             "C-c C-j" avy-resume)
+           "C-'" avy-goto-char-timer
+           "M-g f" avy-goto-line
+           "M-g w" avy-goto-word-1
+           "C-c C-j" avy-resume)
   (eval-after-load "isearch"
     '(define-key isearch-mode-map (kbd "C-'") #'avy-isearch)))
 
@@ -435,7 +435,7 @@ call `zzz-to-char'."
   (add-to-list 'mode-line-misc-info '(:eval (anzu--update-mode-line)))
   
   (:global [remap query-replace] anzu-query-replace
-             [remap query-replace-regexp] anzu-query-replace-regexp)
+           [remap query-replace-regexp] anzu-query-replace-regexp)
   (:with-map isearch-mode-map
     (:bind [remap isearch-query-replace] anzu-isearch-query-replace
            [remap isearch-query-replace-regexp]
@@ -446,7 +446,7 @@ call `zzz-to-char'."
 ;;;;; smart hungry delete
 (setup (:straight smart-hungry-delete)
   (:global "<backspace>" smart-hungry-delete-backward-char
-             "C-d" smart-hungry-delete-forward-char)
+           "C-d" smart-hungry-delete-forward-char)
   (smart-hungry-delete-add-default-hooks))
 
 ;;;; Functionality
@@ -458,8 +458,8 @@ call `zzz-to-char'."
 
 ;;;;; Undo-fu
 (setup (:straight undo-fu)
-    (:global "C-/" undo-fu-only-undo
-               "C-?" undo-fu-only-redo))
+  (:global "C-/" undo-fu-only-undo
+           "C-?" undo-fu-only-redo))
 
 (setup (:straight undo-fu-session)
   (:option undo-fu-session-incompatible-files '("/COMMIT_EDITMSG\\'"
@@ -733,7 +733,8 @@ if ripgrep is installed, otherwise `consult-grep'."
 (setup emacs-lisp-mode
   (:option eval-expression-print-length nil
            eval-expression-print-level nil
-           lisp-indent-function #'lisp-indent-function))
+           lisp-indent-function #'lisp-indent-function)
+  (:local-hook before-save-hook acdw/reindent-buffer))
 
 (setup  (:straight macrostep)
   (define-key emacs-lisp-mode-map (kbd "C-c e") #'macrostep-expand))

lisp/acdw.el

@@ -58,6 +58,13 @@ Ready for use with `after-focus-change-function'."
     (run-at-time sunset-time (* 60 60 24) sunset-command)
     (run-at-time "12:00am" (* 60 60 24) sunset-command)))
 
+;;;; Re-indent a buffer
+(defun acdw/reindent-buffer ()
+  "Call `indent-region' on the whole buffer."
+  (interactive)
+  (save-excursion
+    (indent-region (point-min) (point-max))))
+
 ;;; Garbage collection hacks
 
 (defconst acdw/gc-cons-threshold-basis (* 800 1024)
@@ -97,7 +104,7 @@ directory."
 ;;; Reading mode
 
 (define-minor-mode acdw/reading-mode
-    "A mode for reading."
+  "A mode for reading."
   :init-value t
   :lighter " Read"
   (if acdw/reading-mode
@@ -144,7 +151,7 @@ directory."
   "A keymap for my custom bindings.")
 
 (define-minor-mode acdw/mode
-    "A mode for `acdw/map'."
+  "A mode for `acdw/map'."
   :init-value t
   :lighter " acdw"
   :keymap acdw/map)