Lots and lots of changes, oh jeez

7 files changed, 353 insertions, 177 deletions

@@ -24,13 +24,19 @@
 (setq debug-on-error t)
 
 (setup (:require +emacs)
+  (:also-load +lisp)
   ;; +emacs.el contains super-basic defaults that are basically
   ;; necessary for good functioning.  In this block, I add extra
   ;; things or more "experimental" ones that might not belong in a
   ;; separate file.
-  (:global "C-x C-k" 'kill-this-buffer
-           "C-x 4 n" 'clone-buffer
-           "C-c v" 'visible-mode)
+  (:global "C-x C-k" #'kill-this-buffer
+           "C-x 4 n" #'clone-buffer
+           "C-c v" #'visible-mode
+           "C-M-;" #'+lisp-comment-or-uncomment-sexp)
+  ;; Unbind stuff, too.
+  (dolist (key '("C-M-j"
+                 "M-j"))
+    (global-set-key (kbd key) nil))
   ;; C-h deletes backward - see https://idiomdrottning.org/bad-emacs-defaults
   (global-set-key (kbd "C-h") 'delete-backward-char)
   (keyboard-translate ?\C-h ?\C-?)
@@ -44,10 +50,7 @@
   (advice-add 'yank-pop :after '+yank@indent))
 
 (setup (:require +init)
-  (:bind "C-c s" (lambda ()
-                   (interactive)
-                   (+init-sort)
-                   (save-buffer)))
+  (:bind "C-c s" #'+init-sort-then-save)
   (:hook #'+init-add-setup-to-imenu))
 
 (setup (:require +key)
@@ -68,8 +71,7 @@
   (:also-load +pulse)
   (:option pulse-flag nil
            pulse-delay 0.5
-           pulse-iterations 1
-           (append +pulse-location-commands) 'lui-track-jump-to-indicator)
+           pulse-iterations 1)
   (+pulse-location-mode +1))
 
 (setup (:require reading)
@@ -93,8 +95,8 @@
 (setup browse-url
   (:require +browse-url)
   (:option browse-url-secondary-browser-function (if (executable-find "firefox")
-                                                     'browse-url-firefox
-                                                   'browse-url-default-browser)
+                                                     #'browse-url-firefox
+                                                   #'browse-url-default-browser)
            browse-url-new-window-flag nil
            browse-url-firefox-arguments '("--new-tab")
            browse-url-firefox-new-window-is-tab t)
@@ -105,15 +107,15 @@
            "." (or "jpeg" "jpg" "png") eos)
           (lambda (&rest args)
             (apply
-             (cond ((executable-find "mpv") '+browse-image-with-mpv)
-                   (t 'eww-browse-url))
+             (cond ((executable-find "mpv") #'+browse-image-with-mpv)
+                   (t #'eww-browse-url))
              args)))
     (cons (rx                           ; videos
            (or "youtube.com" "youtu.be" "yewtu.be"
                (seq "." (or "mp4" "gif" "mov" "MOV") eos)))
           (lambda (&rest args)
             (apply (if (executable-find "mpv")
-                       '+browse-url-with-mpv
+                       #'+browse-url-with-mpv
                      browse-url-secondary-browser-function)
                    args)))
     (cons (rx                           ; non-eww-friendly websites
@@ -130,7 +132,7 @@
             ))
           browse-url-secondary-browser-function)
     (cons "."                           ; everything else
-          'eww-browse-url)))
+          #'eww-browse-url)))
   ;; Transform URLs before passing to `browse-url'
   (:option +browse-url-transformations `((,(rx "//" (or "youtube.com"
                                                         "youtu.be"))
@@ -163,7 +165,8 @@
            custom-raised-buttons nil
            custom-unlispify-tag-names nil
            custom-variable-default-form 'lisp
-           +custom-variable-allowlist '(safe-local-variable-values))
+           +custom-variable-allowlist '(safe-local-variable-values
+                                        warning-suppress-types))
   (when (file-exists-p custom-file)
     (+custom-load-ignoring-most-customizations t))
   (advice-add #'custom-buffer-create-internal :after #'+cus-edit-expand-widgets)
@@ -183,10 +186,10 @@
            dired-listing-switches "-Al"
            ls-lisp-dirs-first t
            dired-ls-F-marks-symlinks t
-           dired-no-confirm '(byte-compile
-                              chgrp chmod chown copy
-                              hardlink load move
-                              shell touch symlink)
+           dired-no-confirm '(byte-compile load
+                              chgrp chmod chown
+                              copy move hardlink symlink
+                              shell touch)
            dired-dwim-target t)
   (:bind "<backspace>" #'dired-up-directory
          "TAB" #'dired-subtree-cycle
@@ -205,7 +208,7 @@
        (:option dired-listing-switches
                 (concat dired-listing-switches " -F")))))
   (with-eval-after-load 'frowny
-    (add-to-list 'frowny-inhibit-modes 'dired-mode)))
+    (add-to-list 'frowny-inhibit-modes #'dired-mode)))
 
 (setup eldoc
   (:hook-into elisp-mode
@@ -333,7 +336,7 @@
 
 (setup scratch
   (:require +scratch)
-  (:option initial-major-mode 'lisp-interaction-mode
+  (:option initial-major-mode #'lisp-interaction-mode
            initial-scratch-message
            ";; ABANDON ALL HOPE YE WHO ENTER HERE\n\n")
   (add-hook 'kill-buffer-query-functions #'+scratch-immortal))
@@ -344,7 +347,7 @@
 (setup (:straight 0x0)
   (:option 0x0-default-server 'ttm)
   (with-eval-after-load 'embark
-    (define-key embark-region-map (kbd "U") '0x0-dwim)))
+    (define-key embark-region-map (kbd "U") #'0x0-dwim)))
 
 (setup (:straight ace-window)
   (:require +ace-window)
@@ -416,7 +419,7 @@
            circe-prompt-string (format (format "%%%ds> "
                                                (- +circe-left-margin 2))
                                        " "))
-  
+
   (:option +circe-server-buffer-action (lambda (buf)
                                          (message "Connected to %s" buf))
            +circe-network-inhibit-autoconnect _circe-network-inhibit-autoconnect
@@ -434,7 +437,7 @@
   (advice-add #'circe-command-PART :after #'+circe-kill-buffer)
   (advice-add #'circe-command-QUIT :after #'+circe-quit@kill-buffer)
   (advice-add #'circe-command-GQUIT :after #'+circe-gquit@kill-buffer)
-  
+
   (:with-mode circe-chat-mode
     (:hook #'enable-circe-color-nicks
            #'enable-circe-new-day-notifier
@@ -454,7 +457,8 @@
                                    (,(+lui-make-formatting-list-rx "_")
                                     1 lui-emphasis-face)
                                    (,(+lui-make-formatting-list-rx "/")
-                                    1 lui-emphasis-face)))
+                                    1 lui-emphasis-face))
+             (append +pulse-location-commands) 'lui-track-jump-to-indicator)
     (:hook #'visual-line-mode
            #'enable-lui-track
            #'visual-fill-column-mode)
@@ -481,67 +485,67 @@
   (:also-load +consult)
   ;; from Consult wiki
   (:option register-preview-delay 0
-           register-preview-function 'consult-register-format
-           xref-show-xrefs-function 'consult-xref
-           xref-show-definitions-function 'consult-xref
-           tab-always-indent 'complete
-           completion-in-region-function 'consult-completion-in-region)
+       register-preview-function 'consult-register-format
+       xref-show-xrefs-function 'consult-xref
+       xref-show-definitions-function 'consult-xref
+       tab-always-indent 'complete
+       completion-in-region-function 'consult-completion-in-region)
   (advice-add #'register-preview :override #'consult-register-window)
   (advice-add #'completing-read-multiple :override
-              #'consult-completing-read-multiple)
+          #'consult-completing-read-multiple)
   (dolist (binding '(;; C-c bindings (mode-specific-map)
-                     ("C-c h" . consult-history)
-                     ("C-c m" . consult-mode-command)
-                     ("C-c b" . consult-bookmark)
-                     ("C-c k" . consult-kmacro)
-                     ;; C-x bindings (ctl-x-map)
-                     ("C-x M-:" . consult-complex-command)
-                     ("C-x b" . consult-buffer)
-                     ("C-x 4 b" . consult-buffer-other-window)
-                     ("C-x 5 b" . consult-buffer-other-frame)
-                     ;; Custom M-# bindings for fast register access
-                     ("M-#" . consult-register-load)
-                     ("M-'" . consult-register-store)
-                     ("C-M-#" . consult-register)
-                     ;; Other custom bindings
-                     ("M-y" . consult-yank-pop)
-                     ("<f1> a" . consult-apropos)
-                     ;; M-g bindings (goto-map)
-                     ("M-g e" . consult-compile-error)
-                     ("M-g f" . consult-flymake) ; or consult-flycheck
-                     ("M-g g" . consult-goto-line)
-                     ("M-g M-g" . consult-goto-line)
-                     ("M-g o" . consult-outline) ; or consult-org-heading
-                     ("M-g m" . consult-mark)
-                     ("M-g k" . consult-global-mark)
-                     ("M-g i" . consult-imenu)
-                     ("M-g I" . consult-imenu-multi)
-                     ;; M-s bindings (search-map)
-                     ("M-s f" . consult-find)
-                     ("M-s F" . consult-locate)
-                     ("M-s g" . consult-grep)
-                     ("M-s G" . consult-git-grep)
-                     ("M-s r" . consult-ripgrep)
-                     ("M-s l" . consult-line)
-                     ("M-s L" . consult-line-multi)
-                     ("M-s m" . consult-multi-occur)
-                     ("M-s k" . consult-keep-lines)
-                     ("M-s u" . consult-focus-lines)
-                     ;; Isearch integration
-                     ("M-s e" . consult-isearch-history)))
+             ("C-c h" . consult-history)
+             ("C-c m" . consult-mode-command)
+             ("C-c b" . consult-bookmark)
+             ("C-c k" . consult-kmacro)
+             ;; C-x bindings (ctl-x-map)
+             ("C-x M-:" . consult-complex-command)
+             ("C-x b" . consult-buffer)
+             ("C-x 4 b" . consult-buffer-other-window)
+             ("C-x 5 b" . consult-buffer-other-frame)
+             ;; Custom M-# bindings for fast register access
+             ("M-#" . consult-register-load)
+             ("M-'" . consult-register-store)
+             ("C-M-#" . consult-register)
+             ;; Other custom bindings
+             ("M-y" . consult-yank-pop)
+             ("<f1> a" . consult-apropos)
+             ;; M-g bindings (goto-map)
+             ("M-g e" . consult-compile-error)
+             ("M-g f" . consult-flymake) ; or consult-flycheck
+             ("M-g g" . consult-goto-line)
+             ("M-g M-g" . consult-goto-line)
+             ("M-g o" . consult-outline) ; or consult-org-heading
+             ("M-g m" . consult-mark)
+             ("M-g k" . consult-global-mark)
+             ("M-g i" . consult-imenu)
+             ("M-g I" . consult-imenu-multi)
+             ;; M-s bindings (search-map)
+             ("M-s f" . consult-find)
+             ("M-s F" . consult-locate)
+             ("M-s g" . consult-grep)
+             ("M-s G" . consult-git-grep)
+             ("M-s r" . consult-ripgrep)
+             ("M-s l" . consult-line)
+             ("M-s L" . consult-line-multi)
+             ("M-s m" . consult-multi-occur)
+             ("M-s k" . consult-keep-lines)
+             ("M-s u" . consult-focus-lines)
+             ;; Isearch integration
+             ("M-s e" . consult-isearch-history)))
     (define-key +key-mode-map (kbd (car binding)) (cdr binding)))
   (with-eval-after-load 'isearch-mode
     (dolist (binding '(("M-e" . consult-isearch-history)
-                       ("M-s e" . consult-isearch-history)
-                       ("M-s l" . consult-line)
-                       ("M-s L" . consult-line-multi)))
+               ("M-s e" . consult-isearch-history)
+               ("M-s l" . consult-line)
+               ("M-s L" . consult-line-multi)))
       (define-key isearch-mode-map (car binding) (cdr binding))))
   (with-eval-after-load 'org-mode
     (define-key org-mode-map "M-g o" 'consult-org-heading))
   (advice-add 'consult-yank-pop :after '+yank@indent)
   (with-eval-after-load 'consult
     (:option consult-narrow-key "<"
-             consult-project-root-function '+consult-project-root)
+         consult-project-root-function '+consult-project-root)
     (consult-customize
      consult-theme
      :preview-key '(:debounce 0.2 any)
@@ -629,8 +633,8 @@ See also `crux-reopen-as-root-mode'."
 (setup (:straight embark)
   (:option prefix-help-command 'embark-prefix-help-command)
   (:+key "C-." #'embark-act
-         "M-." #'embark-dwim
-         "<f1> B" #'embark-bindings))
+     "M-." #'embark-dwim
+     "<f1> B" #'embark-bindings))
 
 (setup (:straight embark-consult)
   (:load-after consult embark)
@@ -708,7 +712,7 @@ See also `crux-reopen-as-root-mode'."
 
 (setup (:straight hungry-delete)
   (:option hungry-delete-chars-to-skip " \t"
-           hungry-delete-join-reluctantly nil)
+       hungry-delete-join-reluctantly nil)
   (:bind-into paredit
     ;; I define these functions here because they really require both packages
     ;; to make any sense.  So, would I put them in `+hungry-delete' or
@@ -717,14 +721,14 @@ See also `crux-reopen-as-root-mode'."
     (defun acdw/paredit-hungry-delete-backward (arg)
       (interactive "P")
       (if (looking-back "[ \t]" 1)
-          (hungry-delete-backward (or arg 1))
-        (paredit-backward-delete arg)))
+      (hungry-delete-backward (or arg 1))
+    (paredit-backward-delete arg)))
     [remap paredit-forward-delete]
     (defun acdw/paredit-hungry-delete-forward (arg)
       (interactive "P")
       (if (looking-at "[ \t]")
-          (hungry-delete-forward (or arg 1))
-        (paredit-forward-delete arg))))
+      (hungry-delete-forward (or arg 1))
+    (paredit-forward-delete arg))))
   (global-hungry-delete-mode +1))
 
 (setup (:straight isearch-mb)
@@ -733,19 +737,19 @@ See also `crux-reopen-as-root-mode'."
   ;; project's README.
   (with-eval-after-load 'isearch-mb
     (dolist (spec '((isearch-mb--with-buffer
-                     ("M-e" .  consult-isearch)
-                     ("C-o" . loccur-isearch))
-                    (isearch-mb--after-exit
-                     ("M-%" . anzu-isearch-query-replace)
-                     ("M-s l" . consult-line))))
+             ("M-e" .  consult-isearch)
+             ("C-o" . loccur-isearch))
+            (isearch-mb--after-exit
+             ("M-%" . anzu-isearch-query-replace)
+             ("M-s l" . consult-line))))
       (let ((isearch-mb-list (car spec))
-            (isearch-mb-binds (cdr spec)))
-        (dolist (cell isearch-mb-binds)
-          (let ((key (car cell))
-                (command (cdr cell)))
-            (when (fboundp command)
-              (add-to-list isearch-mb-list command)
-              (define-key isearch-mb-minibuffer-map (kbd key) command)))))))
+        (isearch-mb-binds (cdr spec)))
+    (dolist (cell isearch-mb-binds)
+      (let ((key (car cell))
+        (command (cdr cell)))
+        (when (fboundp command)
+          (add-to-list isearch-mb-list command)
+          (define-key isearch-mb-minibuffer-map (kbd key) command)))))))
   (isearch-mb-mode +1))
 
 (setup (:straight lacarte)
@@ -881,11 +885,18 @@ See also `crux-reopen-as-root-mode'."
 (setup (:straight org-sticky-header)
   (:hook-into org-mode))
 
+(setup (:straight package-lint))
+
 (setup (:straight paredit)
   (:bind "DEL" #'paredit-backward-delete
          "C-<backspace>" #'paredit-backward-kill-word)
-  (:hook-into emacs-lisp-mode lisp-interaction-mode
-              lisp-mode scheme-mode)
+  (dolist (hook '(emacs-lisp-mode-hook
+                  eval-expression-minibuffer-setup-hook
+                  ielm-mode-hook
+                  lisp-interaction-mode-hook
+                  lisp-mode-hook
+                  scheme-mode-hook))
+    (add-hook hook #'enable-paredit-mode))
   (:also-load eldoc)
   (eldoc-add-command #'paredit-backward-delete #'paredit-close-round))
 
@@ -911,13 +922,15 @@ See also `crux-reopen-as-root-mode'."
 (setup (:straight sicp))
 
 (setup (:straight (simple-modeline
-                   :fork (:repo "duckwork/simple-modeline")))
+                   :fork (:host github :repo "duckwork/simple-modeline")))
   (:also-load +modeline)
-  (:option simple-modeline-segments '((;; left
+  (:option simple-modeline-segments `((;; left
                                        +modeline-ace-window-display
                                        +modeline-modified
-                                       +modeline-reading-mode
-                                       +modeline-narrowed
+                                       ,(+modeline-concat
+                                         '(+modeline-reading-mode
+                                           +modeline-narrowed)
+                                         ",")
                                        +modeline-buffer-name
                                        +modeline-position
                                        +modeline-anzu
@@ -968,8 +981,8 @@ See also `crux-reopen-as-root-mode'."
        (list
         (propertize " "
                     'display
-                    `((space 
-                       :align-to 
+                    `((space
+                       :align-to
                        ,(unless (bound-and-true-p visual-fill-column-mode)
                           0))))
         (funcall topsy-fn))))))
@@ -1023,7 +1036,6 @@ See also `crux-reopen-as-root-mode'."
 
 (setup (:straight whitespace-cleanup-mode)
   (:option whitespace-cleanup-mode-preserve-point t)
-  ;;(remove-hook 'before-save-hook 'whitespace-cleanup)
   (global-whitespace-cleanup-mode +1))
 
 (setup (:straight zoom-frm))
@@ -1034,3 +1046,8 @@ See also `crux-reopen-as-root-mode'."
                  (interactive "P")
                  (call-interactively
                   (if prefix #'zzz-up-to-char #'zzz-to-char)))))
+
+(setup (:straight (actually-selected-window
+                   :host github
+                   :repo "duckwork/actually-selected-window.el"))
+  (actually-selected-window-mode +1))
@@ -11,7 +11,8 @@
 ;; Emacs.  But like, why would I want to?
 
 ;; Other notable packages include
-;; https://git.sr.ht/~technomancy/better-defaults/
+;; - https://git.sr.ht/~technomancy/better-defaults/
+;; - https://github.com/susam/emfy
 
 ;;; Code:
 
@@ -45,6 +46,7 @@ Do this only if the buffer is not visiting a file."
  completion-category-overrides '((file (styles . (partial-completion))))
  completion-ignore-case t
  completion-styles '(substring partial-completion)
+ create-lockfiles nil
  cursor-in-non-selected-windows 'hollow
  cursor-type 'bar
  custom-file (.etc "custom.el")
@@ -64,6 +66,8 @@ Do this only if the buffer is not visiting a file."
  hscroll-step 1
  imenu-auto-rescan t
  indent-tabs-mode nil
+ indicate-empty-lines t
+ indicate-buffer-boundaries 'left
  inhibit-startup-screen t
  initial-buffer-choice t
  kill-do-not-save-duplicates t
@@ -75,8 +79,8 @@ Do this only if the buffer is not visiting a file."
  mark-ring-max 50
  minibuffer-eldef-shorten-default t
  minibuffer-prompt-properties (list 'read-only t
-                                    'cursor-intangible t
-                                    'face 'minibuffer-prompt)
+                                                    'cursor-intangible t
+                                                    'face 'minibuffer-prompt)
  mode-require-final-newline 'visit-save
  mouse-drag-copy-region t
  mouse-yank-at-point t
@@ -84,8 +88,8 @@ Do this only if the buffer is not visiting a file."
  read-answer-short t
  read-buffer-completion-ignore-case t
  read-extended-command-predicate (when (fboundp
-                                        'command-completion-default-include-p)
-                                   'command-completion-default-include-p)
+                                                        'command-completion-default-include-p)
+                                                   'command-completion-default-include-p)
  recenter-positions '(top middle bottom)
  regexp-search-ring-max 100
  regexp-search-ring-max 200
@@ -101,7 +105,9 @@ Do this only if the buffer is not visiting a file."
  show-paren-style 'mixed
  show-paren-when-point-in-periphery t
  show-paren-when-point-inside-paren t
+ ;;show-trailing-whitespace t
  tab-bar-show 1
+ tab-width 4
  tramp-backup-directory-alist backup-directory-alist
  use-dialog-box nil
  use-file-dialog nil
@@ -117,6 +123,13 @@ Do this only if the buffer is not visiting a file."
  yank-pop-change-selection t
  )
 
+;; Programming language offsets.
+;; Set these after the initial block so I can use `tab-width'
+(setq-default
+ c-basic-offset tab-width)
+
+;; Emacs 28 ships with an option, `use-short-answers', that makes this form
+;; obsolete, but I still use 27 at work.
 (when (version< emacs-version "28")
   (fset 'yes-or-no-p 'y-or-n-p))
 
@@ -150,23 +163,23 @@ Do this only if the buffer is not visiting a file."
 ;;; Modes
 
 (dolist (enable-mode '(global-auto-revert-mode
-                       blink-cursor-mode
-                       electric-pair-mode
-                       show-paren-mode
-                       global-so-long-mode
-                       minibuffer-depth-indicate-mode
-                       file-name-shadow-mode
-                       minibuffer-electric-default-mode
-                       delete-selection-mode
-                       column-number-mode))
+                               blink-cursor-mode
+                               electric-pair-mode
+                               show-paren-mode
+                               global-so-long-mode
+                               minibuffer-depth-indicate-mode
+                               file-name-shadow-mode
+                               minibuffer-electric-default-mode
+                               delete-selection-mode
+                               column-number-mode))
   (when (fboundp enable-mode)
     (funcall enable-mode +1)))
 
 (dolist (disable-mode '(tooltip-mode
                         tool-bar-mode
-                        menu-bar-mode
-                        scroll-bar-mode
-                        horizontal-scroll-bar-mode))
+                                menu-bar-mode
+                                scroll-bar-mode
+                                horizontal-scroll-bar-mode))
   (when (fboundp disable-mode)
     (funcall disable-mode -1)))
 
@@ -187,19 +200,19 @@ PRESERVE-NL-BACK and MODE."
   (cycle-spacing (- n) preserve-nl-back mode))
 
 (defun +save-buffers-quit (&optional arg)
-    "Silently save each buffer, then kill the current connection.
+  "Silently save each buffer, then kill the current connection.
 If the current frame has no client, kill Emacs itself using
 `save-buffers-kill-emacs' after confirming with the user.
 
 With prefix ARG, silently save all file-visiting buffers, then
 kill without asking."
-    (interactive "P")
-    (save-some-buffers t)
-    (if (and (not (frame-parameter nil 'client))
-             (and (not arg)))
-        (when (yes-or-no-p "Sure you want to quit? ")
-          (save-buffers-kill-emacs))
-      (server-save-buffers-kill-terminal nil)))
+  (interactive "P")
+  (save-some-buffers t)
+  (if (and (not (frame-parameter nil 'client))
+           (and (not arg)))
+      (when (yes-or-no-p "Sure you want to quit? ")
+        (save-buffers-kill-emacs))
+    (server-save-buffers-kill-terminal nil)))
 
 ;;; Bindings
 
@@ -225,9 +238,9 @@ kill without asking."
 
 (when (require 'uniquify nil :noerror)
   (setq-default uniquify-buffer-name-style 'forward
-                uniquify-separator path-separator
-                uniquify-after-kill-buffer-p t
-                uniquify-ignore-buffers-re "^\\*"))
+                        uniquify-separator path-separator
+                        uniquify-after-kill-buffer-p t
+                        uniquify-ignore-buffers-re "^\\*"))
 
 (when (require 'goto-addr)
   (if (fboundp 'global-goto-address-mode)
@@ -236,34 +249,34 @@ kill without asking."
 
 (when (require 'recentf nil :noerror)
   (setq-default recentf-save-file (.etc "recentf.el")
-                recentf-max-menu-items 100
-                recentf-max-saved-items nil
-                recentf-auto-cleanup 'mode)
+                    recentf-max-menu-items 100
+                    recentf-max-saved-items nil
+                    recentf-auto-cleanup 'mode)
   (add-to-list 'recentf-exclude .etc)
   (recentf-mode +1))
 
 (when (require 'repeat nil :noerror)
   (setq-default repeat-exit-key "g"
-                repeat-exit-timeout 5)
+                    repeat-exit-timeout 5)
   (repeat-mode +1))
 
 (when (require 'savehist nil :noerror)
   (setq-default history-length t
-                history-delete-duplicates t
-                history-autosave-interval 60
-                savehist-file (.etc "savehist.el"))
+                    history-delete-duplicates t
+                    history-autosave-interval 60
+                    savehist-file (.etc "savehist.el"))
   (dolist (var '(extended-command-history
-                 global-mark-ring
-                 kill-ring
-                 regexp-search-ring
-                 search-ring
-                 mark-ring))
+                         global-mark-ring
+                         kill-ring
+                         regexp-search-ring
+                         search-ring
+                         mark-ring))
     (add-to-list 'savehist-additional-variables var))
   (savehist-mode +1))
 
 (when (require 'saveplace nil :noerror)
   (setq-default save-place-file (.etc "places.el")
-                save-place-forget-unreadable-files (eq system-type 'gnu/linux))
+                        save-place-forget-unreadable-files (eq system-type 'gnu/linux))
   (save-place-mode +1))
 
 ;; (when (require 'tramp)
@@ -67,6 +67,12 @@ are sorted lexigraphically."
                   ;; otherwise, sort lexigraphically
                   (t (string< s1 s2))))))))))))
 
+(defun +init-sort-then-save ()
+  "Sort init.el, then save it."
+  (interactive)
+  (+init-sort)
+  (save-buffer))
+
 ;;; Add `setup' forms to `imenu-generic-expression'
 
 (defun +init-add-setup-to-imenu ()
@@ -67,5 +67,94 @@ with `string<' starting with the key determined by KEY-FN."
                       (insert-before-markers real)
                       (delete-region (point) (marker-position end))))))))
 
+;;; Comment-or-uncomment-sexp
+;; from https://endlessparentheses.com/a-comment-or-uncomment-sexp-command.html
+
+(defun +lisp-uncomment-sexp (&optional n)
+  "Uncomment N sexps around point."
+  (interactive "P")
+  (let* ((initial-point (point-marker))
+         (inhibit-field-text-motion t)
+         (p)
+         (end (save-excursion
+                (when (elt (syntax-ppss) 4)
+                  (re-search-backward comment-start-skip
+                                      (line-beginning-position)
+                                      t))
+                (setq p (point-marker))
+                (comment-forward (point-max))
+                (point-marker)))
+         (beg (save-excursion
+                (forward-line 0)
+                (while (and (not (bobp))
+                            (= end (save-excursion
+                                     (comment-forward (point-max))
+                                     (point))))
+                  (forward-line -1))
+                (goto-char (line-end-position))
+                (re-search-backward comment-start-skip
+                                    (line-beginning-position)
+                                    t)
+                (ignore-errors
+                  (while (looking-at-p comment-start-skip)
+                    (forward-char -1)))
+                (point-marker))))
+    (unless (= beg end)
+      (uncomment-region beg end)
+      (goto-char p)
+      ;; Indentify the "top-level" sexp inside the comment.
+      (while (and (ignore-errors (backward-up-list) t)
+                  (>= (point) beg))
+        (skip-chars-backward (rx (syntax expression-prefix)))
+        (setq p (point-marker)))
+      ;; Re-comment everything before it.
+      (ignore-errors
+        (comment-region beg p))
+      ;; And everything after it.
+      (goto-char p)
+      (forward-sexp (or n 1))
+      (skip-chars-forward "\r\n[:blank:]")
+      (if (< (point) end)
+          (ignore-errors
+            (comment-region (point) end))
+        ;; If this is a closing delimiter, pull it up.
+        (goto-char end)
+        (skip-chars-forward "\r\n[:blank:]")
+        (when (eq 5 (car (syntax-after (point))))
+          (delete-indentation))))
+    ;; Without a prefix, it's more useful to leave point where
+    ;; it was.
+    (unless n
+      (goto-char initial-point))))
+
+(defun +lisp-comment-sexp--raw ()
+  "Comment the sexp at point or ahead of point."
+  (pcase (or (bounds-of-thing-at-point 'sexp)
+             (save-excursion
+               (skip-chars-forward "\r\n[:blank:]")
+               (bounds-of-thing-at-point 'sexp)))
+    (`(,l . ,r)
+     (goto-char r)
+     (skip-chars-forward "\r\n[:blank:]")
+     (save-excursion
+       (comment-region l r))
+     (skip-chars-forward "\r\n[:blank:]"))))
+
+(defun +lisp-comment-or-uncomment-sexp (&optional n)
+  "Comment the sexp at point and move past it.
+If already inside (or before) a comment, uncomment instead.
+With a prefix argument N, (un)comment that many sexps."
+  (interactive "P")
+  (if (or (elt (syntax-ppss) 4)
+          (< (save-excursion
+               (skip-chars-forward "\r\n[:blank:]")
+               (point))
+             (save-excursion
+               (comment-forward 1)
+               (point))))
+      (+lisp-uncomment-sexp n)
+    (dotimes (_ (or n 1))
+      (+lisp-comment-sexp--raw))))
+
 (provide '+lisp)
 ;;; +lisp.el ends here
@@ -17,22 +17,62 @@
   :prefix "+modeline-"
   :group 'simple-modeline)
 
-(defun +modeline-buffer-name ()         ; gonsie
+(defcustom +modeline-default-spacer " "
+  "Default spacer to use for modeline elements.
+All modeline elements take an optional argument, `spacer', which
+will default to this string.")
+
+;;; Combinators
+
+(defun +modeline-concat (segments &optional separator)
+  "Concatenate multiple `simple-modeline'-style SEGMENTS.
+SEGMENTS is a list of either modeline segment-functions (see
+`simple-modeline' functions for an example of types of
+functions), though it can also contain cons cells of the
+form (SEGMENT . PREDICATE).
+
+Segments are separated from each other using SEPARATOR, which
+defaults to a \" \".  space.  Only segments that evaluate to a
+non-trivial string (that is, a string not equal to \"\") will be
+separated, for a cleaner look.
+
+This function makes a lambda, so you can throw it straight into
+`simple-modeline-segments'."
+  (setq separator (or separator +modeline-default-spacer))
+  (lambda ()
+    (apply #'concat
+           (let (this-sep result-list)
+                          (dolist (segment segments)
+                            (push (funcall (or (car-safe segment) segment)
+                                           this-sep)
+                                  result-list)
+                            (if (or (cdr-safe segment)
+                                    (and (car result-list)
+                                         (not (equal (car result-list) ""))))
+                                (setq this-sep separator)
+                              (setq this-sep nil)))
+                          (unless (seq-some #'null result-list)
+                            (push +modeline-default-spacer result-list))
+                          (nreverse result-list)))))
+
+;;; Modeline segments
+
+(defun +modeline-buffer-name (&optional spacer)         ; gonsie
   "Display the buffer name."
-  (concat " " (propertize
-               (+string-align (buffer-name) 20 :before "" :ellipsis "~ ")
-               'face 'bold
-               'help-echo (or (buffer-file-name)
-                              (buffer-name))
-               'mouse-face 'mode-line-highlight)))
+  (concat (or spacer +modeline-default-spacer)
+          (propertize
+           (+string-align (buffer-name) 20 :ellipsis nil)
+           'help-echo (or (buffer-file-name)
+                          (buffer-name))
+           'mouse-face 'mode-line-highlight)))
 
 (defcustom +modeline-minions-icon "&"
   "The \"icon\" for `+modeline-minions' button."
   :type 'string)
 
-(defun +modeline-minions ()
+(defun +modeline-minions (&optional spacer)
   "Display a button for `minions-minor-modes-menu'."
-  (concat " "
+  (concat (or spacer +modeline-default-spacer)
           (propertize
            +modeline-minions-icon
            'help-echo "Minor modes menu\nmouse-1: show menu."
@@ -45,9 +85,9 @@
                                      (minions-minor-modes-menu)))))
            'mouse-face 'mode-line-highlight)))
 
-(defun +modeline-major-mode ()
+(defun +modeline-major-mode (&optional spacer)
   "Display the current `major-mode'."
-  (concat " "
+  (concat (or spacer +modeline-default-spacer)
           (propertize (+string-truncate (format-mode-line mode-name)
                                         12 "~")
                       'face 'bold
@@ -80,7 +120,7 @@ The order of elements matters: whichever one matches first is applied."
 `+modeline-modified'."
   :type '(repeat function))
 
-(defun +modeline-modified () ; modified from `simple-modeline-status-modified'
+(defun +modeline-modified (&optional spacer) ; modified from `simple-modeline-status-modified'
   "Display a color-coded \"icon\" indicator for the buffer's status."
   (let* ((icon (catch :icon
                 (dolist (cell +modeline-modified-icon-alist)
@@ -94,14 +134,20 @@ The order of elements matters: whichever one matches first is applied."
                           ('t t)
                           (_ nil))
                     (throw :icon (cdr cell)))))))
-    (concat " "
+    (concat (or spacer +modeline-default-spacer)
             (propertize (or icon "")
                         'mouse-face 'mode-line-highlight))))
 
-(defun +modeline-narrowed ()
+(defun +modeline-buffer-modes (&optional spacer)
+  "Display various buffer-specific stuff cleanly."
+  ;; This is clunky and should probably be improved.
+  (concat (+modeline-reading-mode)
+          (+modeline-narrowed (when reading-mode ","))))
+
+(defun +modeline-narrowed (&optional spacer)
   "Display an indication that the buffer is narrowed."
   (when (buffer-narrowed-p)
-    (concat " "
+    (concat (or spacer +modeline-default-spacer)
             (propertize "N"
                         'help-echo (format "%s\n%s"
                                            "Buffer is narrowed."
@@ -111,10 +157,10 @@ The order of elements matters: whichever one matches first is applied."
                         'face 'font-lock-doc-face
                         'mouse-face 'mode-line-highlight))))
 
-(defun +modeline-reading-mode ()
+(defun +modeline-reading-mode (&optional spacer)
   "Display an indication that the buffer is in `reading-mode'."
   (when reading-mode
-    (concat " "
+    (concat (or spacer +modeline-default-spacer)
             (propertize
              (concat "R" (when (bound-and-true-p +eww-readable-p) "w"))
              'help-echo (format "%s\n%s"
@@ -136,7 +182,7 @@ The order of elements matters: whichever one matches first is applied."
   "Toggle the percentage display in the mode line (File Percentage Mode)."
   :init-value t :global t :group 'mode-line)
 
-(defun +modeline-position ()            ; adapted from `simple-modeline'
+(defun +modeline-position (&optional _) ; adapted from `simple-modeline'
   "Display the current cursor position."
   (list '((line-number-mode
            ((column-number-mode
@@ -160,34 +206,38 @@ The order of elements matters: whichever one matches first is applied."
                                            (region-bounds))))
                         'font-lock-face 'font-lock-variable-name-face))))
 
-(defun +modeline-vc ()
+(defun +modeline-vc (&optional spacer)
   "Display the version control branch of the current buffer in the modeline."
   ;; from https://www.gonsie.com/blorg/modeline.html, from Doom
   (if-let ((backend (vc-backend buffer-file-name)))
-      (concat " " (substring vc-mode (+ (if (eq backend 'Hg) 2 3) 2)))))
+      (concat (or spacer +modeline-default-spacer)
+              (substring vc-mode (+ (if (eq backend 'Hg) 2 3) 2)))))
 
-(defun +modeline-track ()
+(defun +modeline-track (&optional spacer)
   "Display `tracking-mode' information."
-  '(tracking-mode
+  (when tracking-mode
     tracking-mode-line-buffers))
 
-(defun +modeline-anzu ()
+(defun +modeline-anzu (&optional spacer)
   "Display `anzu--update-mode-line'."
-  (concat " " (anzu--update-mode-line)))
+  (concat (or spacer +modeline-default-spacer)
+          (anzu--update-mode-line)))
 
-(defun +modeline-text-scale ()
+(defun +modeline-text-scale (&optional spacer)
   "Display text scaling level."
   ;; adapted from https://github.com/seagle0128/doom-modeline
   (when (and (boundp 'text-scale-mode-amount)
              (/= text-scale-mode-amount 0))
-    (format (if (> text-scale-mode-amount 0) " (%+d)" " (%-d)")
+    (format (if (> text-scale-mode-amount 0) "%s(%+d)" "%s(%-d)")
+            (or spacer +modeline-default-spacer)
             text-scale-mode-amount)))
 
-(defun +modeline-ace-window-display ()
+(defun +modeline-ace-window-display (&optional spacer)
   "Display `ace-window-display-mode' information in the modeline."
-  '(+ace-window-display-mode
-    (ace-window-mode
-     (" " (:eval (window-parameter (selected-window) 'ace-window-path))))))
+  (when (and +ace-window-display-mode
+             ace-window-mode)
+    (concat (or spacer +modeline-default-spacer)
+            (window-parameter (selected-window) 'ace-window-path))))
 
 (provide '+modeline)
 ;;; +modeline.el ends here
@@ -72,7 +72,7 @@
 
 (setup-define :straight
     (lambda (recipe)
-      `(unless (straight-use-package ',recipe)
+      `(unless (ignore-errors (straight-use-package ',recipe))
              ,(setup-quit)))
   :documentation
   "Install RECIPE with `straight-use-package'.
@@ -58,7 +58,8 @@ either side of S.
 
 FILL is the string to fill extra space with (default \" \").
 
-ELLIPSIS is the string to show when S is too long to fit (default \"...\").
+ELLIPSIS is the string to show when S is too long to fit (default
+\"...\").  If nil, don't truncate the string.
 
 ALIGNMENT can be one of these:
 - nil: align to `+string-default-alignment'
@@ -73,7 +74,7 @@ ALIGNMENT can be one of these:
     (format "%s%s%s%s%s"
             before
             (if (eq alignment 'left) "" filler)
-            (+string-truncate s max-length ellipsis alignment)
+            (if ellipsis (+string-truncate s max-length ellipsis alignment) s)
             (if (eq alignment 'right) "" filler)
             after)))