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-rw-r--r--tag-emacs/emacs.d/init.org2076
1 files changed, 1046 insertions, 1030 deletions
diff --git a/tag-emacs/emacs.d/init.org b/tag-emacs/emacs.d/init.org
index 609f85c..2586704 100644
--- a/tag-emacs/emacs.d/init.org
+++ b/tag-emacs/emacs.d/init.org
@@ -10,7 +10,7 @@ This is a living document, detailing my Emacs configuration using org-mode
 Open Emacs with just a plain window.  No graphics or messages, please!
 #+BEGIN_SRC emacs-lisp
   (put 'inhibit-startup-echo-area-message 'saved-value
-	   (setq inhibit-startup-echo-area-message (user-login-name)))
+     (setq inhibit-startup-echo-area-message (user-login-name)))
   (setq inhibit-startup-screen t)
   (setq gc-cons-threshold 100000000)
   (setq file-name-handler-alist nil)
@@ -22,13 +22,13 @@ programming mode in one, then I’ll just call it manually.  I also like
 the buffer to be empty.
 #+BEGIN_SRC emacs-lisp
   (setq initial-scratch-message ""
-		initial-major-mode 'text-mode)
+    initial-major-mode 'text-mode)
 #+END_SRC
 
 ** Personal Information
 #+BEGIN_SRC emacs-lisp
   (setq user-mail-address "alan@alanpearce.co.uk"
-		user-full-name "Alan Pearce")
+    user-full-name "Alan Pearce")
 #+end_src
 
 * Packaging
@@ -37,34 +37,34 @@ the buffer to be empty.
 
 #+BEGIN_SRC emacs-lisp
   (eval-and-compile
-	(setq package-archives '(("gnu" . "http://elpa.gnu.org/packages/")
-							 ("marmalade" . "http://marmalade-repo.org/packages/")
-							 ("melpa-stable" . "http://stable.melpa.org/packages/")
-							 ("melpa" . "http://melpa.org/packages/"))
-		  package-user-dir (concat "~/.emacs.d/packages/" emacs-version "/elpa")
-		  package-pinned-packages '(("use-package" . melpa-stable)
-									("diminish" . melpa-stable)
-									("bind-key" . melpa-stable))
-		  package-archive-priorities '(("melpa-stable" . 10)
-									   ("gnu" . 10)
-									   ("marmalade" . 5)
-									   ("melpa" . 0))
-		  package-menu-async t
-		  package-menu-hide-low-priority t)
-	(package-initialize)
-	(unless (package-installed-p 'use-package)
-	  (package-refresh-contents)
-	  (package-install 'use-package)))
+  (setq package-archives '(("gnu" . "http://elpa.gnu.org/packages/")
+               ("marmalade" . "http://marmalade-repo.org/packages/")
+               ("melpa-stable" . "http://stable.melpa.org/packages/")
+               ("melpa" . "http://melpa.org/packages/"))
+      package-user-dir (concat "~/.emacs.d/packages/" emacs-version "/elpa")
+      package-pinned-packages '(("use-package" . melpa-stable)
+                  ("diminish" . melpa-stable)
+                  ("bind-key" . melpa-stable))
+      package-archive-priorities '(("melpa-stable" . 10)
+                     ("gnu" . 10)
+                     ("marmalade" . 5)
+                     ("melpa" . 0))
+      package-menu-async t
+      package-menu-hide-low-priority t)
+  (package-initialize)
+  (unless (package-installed-p 'use-package)
+    (package-refresh-contents)
+    (package-install 'use-package)))
   (eval-when-compile (require 'use-package))
   (unless (featurep 'use-package)
-	(require 'diminish)
-	(require 'bind-key)
-	(use-package use-package
-	  :commands (use-package-autoload-keymap)
-	  :defer 5))
+  (require 'diminish)
+  (require 'bind-key)
+  (use-package use-package
+    :commands (use-package-autoload-keymap)
+    :defer 5))
   (setq use-package-verbose t
-		use-package-always-ensure t
-		package-enable-at-startup nil)
+    use-package-always-ensure t
+    package-enable-at-startup nil)
 #+END_SRC
 
 * Customize
@@ -91,22 +91,22 @@ Disable all the bars, unless on OSX, in which case, keep the menu bar.
 
 #+BEGIN_SRC emacs-lisp
   (when (and menu-bar-mode (not (eq window-system 'ns)))
-	(menu-bar-mode -1))
+  (menu-bar-mode -1))
   (with-eval-after-load 'scroll-bar
-	(set-scroll-bar-mode nil))
+  (set-scroll-bar-mode nil))
   (with-eval-after-load 'tooltip
-	(tooltip-mode -1))
+  (tooltip-mode -1))
   (with-eval-after-load 'tool-bar
-	(tool-bar-mode -1))
+  (tool-bar-mode -1))
 #+END_SRC
 
 Ring the bell sometimes, but not so often
 #+BEGIN_SRC emacs-lisp
 (setq ring-bell-function
-	  (lambda ()
-		(unless (memq this-command
-					  '(isearch-abort abort-recursive-edit exit-minibuffer keyboard-quit undo-tree-undo))
-		  (ding))))
+    (lambda ()
+    (unless (memq this-command
+            '(isearch-abort abort-recursive-edit exit-minibuffer keyboard-quit undo-tree-undo))
+      (ding))))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
@@ -119,27 +119,27 @@ I quite like solarized.  I don’t think it’s perfect, but it supports a
 lot of modes.
 #+BEGIN_SRC emacs-lisp
   (use-package solarized-theme
-	:disabled t
-	:config (progn
-			  (setq solarized-distinct-fringe-background t)
-			  (setq solarized-high-contrast-mode-line t)
-			  (load-theme 'solarized-light t)))
+  :disabled t
+  :config (progn
+        (setq solarized-distinct-fringe-background t)
+        (setq solarized-high-contrast-mode-line t)
+        (load-theme 'solarized-light t)))
 #+END_SRC
 
 Let’s try a more minimal theme.
 
 #+BEGIN_SRC emacs-lisp
   (use-package minimal-theme
-	:config (progn
-			  (load-theme 'minimal-light t)))
+  :config (progn
+        (load-theme 'minimal-light t)))
 #+END_SRC
 
 Highlighting quasi-quoted expressions in lisps is quite useful.
 #+BEGIN_SRC emacs-lisp
   (use-package highlight-stages
-	:diminish highlight-stages-mode
-	:config (progn
-			  (add-hook 'lisp-mode-common-hook #'highlight-stages-mode)))
+  :diminish highlight-stages-mode
+  :config (progn
+        (add-hook 'lisp-mode-common-hook #'highlight-stages-mode)))
 #+END_SRC
 
 ** Fonts
@@ -148,44 +148,44 @@ When possible, set up fonts.  I don’t have any settings here for X11,
 because I manage those in my [[file:~/projects/dotfiles/tag-xresources/xresources/main][XResources file]].
 #+BEGIN_SRC emacs-lisp
   (when (or (display-graphic-p)
-			(daemonp))
-
-	(defun use-variable-fonts ()
-	  (interactive)
-	  (variable-pitch-mode)
-	  (setq cursor-type 'bar))
-
-	(defun ap/set-fonts (mono-face mono-font-size variable-face variable-font-size)
-	  (when mono-face
-		(let ((default-font (font-spec :name mono-face :size  mono-font-size)))
-		  (add-to-list 'default-frame-alist `(font . ,default-font))
-		  (set-face-font 'fixed-pitch default-font)
-		  (set-frame-font default-font t t)))
-	  (when variable-face
-		(set-face-font 'variable-pitch (font-spec :name variable-face :size variable-font-size))))
-
-	(defun ap/set-fonts-according-to-system ()
-	  (interactive)
-	  (cond
-	   ((eq window-system 'w32)
-		(ap/set-fonts "Liberation Mono" 11 "Segoe UI" 11))
-	   ((eq window-system 'ns)
-		(let ((displays (string-to-number (shell-command-to-string "system_profiler SPDisplaysDataType | grep \"Online: Yes\" | wc -l"))))
-		  (if (eq displays 1)
-			  (ap/set-fonts "SF Mono" 12 "Lucida Grande" 12)
-			(ap/set-fonts "ProggyTiny" 11 "Lucida Grande" 12))))
-	   ((eq window-system 'x)
-		(set-fontset-font "fontset-default" 'unicode (font-spec :name "Terminus" :size 12))
-		(ap/set-fonts "Terminus" 12 "Lucida" 10))))
-
-	(ap/set-fonts-according-to-system))
+      (daemonp))
+
+  (defun use-variable-fonts ()
+    (interactive)
+    (variable-pitch-mode)
+    (setq cursor-type 'bar))
+
+  (defun ap/set-fonts (mono-face mono-font-size variable-face variable-font-size)
+    (when mono-face
+    (let ((default-font (font-spec :name mono-face :size  mono-font-size)))
+      (add-to-list 'default-frame-alist `(font . ,default-font))
+      (set-face-font 'fixed-pitch default-font)
+      (set-frame-font default-font t t)))
+    (when variable-face
+    (set-face-font 'variable-pitch (font-spec :name variable-face :size variable-font-size))))
+
+  (defun ap/set-fonts-according-to-system ()
+    (interactive)
+    (cond
+     ((eq window-system 'w32)
+    (ap/set-fonts "Liberation Mono" 11 "Segoe UI" 11))
+     ((eq window-system 'ns)
+    (let ((displays (string-to-number (shell-command-to-string "system_profiler SPDisplaysDataType | grep \"Online: Yes\" | wc -l"))))
+      (if (eq displays 1)
+        (ap/set-fonts "SF Mono" 12 "Lucida Grande" 12)
+      (ap/set-fonts "ProggyTiny" 11 "Lucida Grande" 12))))
+     ((eq window-system 'x)
+    (set-fontset-font "fontset-default" 'unicode (font-spec :name "Terminus" :size 12))
+    (ap/set-fonts "Terminus" 12 "Lucida" 10))))
+
+  (ap/set-fonts-according-to-system))
 #+END_SRC
 
 Reduce font decoration.  I’m trying to see whether this helps me focus
 on the right things.
 #+BEGIN_SRC emacs-lisp
   (setq font-lock-maximum-decoration '((dired-mode . 1)
-									   (t . 1)))
+                     (t . 1)))
 #+END_SRC
 
 ** Page Breaks
@@ -197,14 +197,14 @@ correct, at least for Liberation Mono.
 
 #+BEGIN_SRC emacs-lisp
   (use-package page-break-lines
-	:defer 5
-	:diminish page-break-lines-mode
-	:config (progn
-			  (global-page-break-lines-mode)
-			  (unless (eq (char-displayable-p ?─) (char-displayable-p ?a))
-				(set-fontset-font "fontset-default"
-								  (cons page-break-lines-char page-break-lines-char)
-								  (face-attribute 'default :family)))))
+  :defer 5
+  :diminish page-break-lines-mode
+  :config (progn
+        (global-page-break-lines-mode)
+        (unless (eq (char-displayable-p ?─) (char-displayable-p ?a))
+        (set-fontset-font "fontset-default"
+                  (cons page-break-lines-char page-break-lines-char)
+                  (face-attribute 'default :family)))))
 #+END_SRC
 ** Modeline
 
@@ -213,7 +213,7 @@ correct, at least for Liberation Mono.
   (size-indication-mode t)
 
   (setq frame-title-format
-		  '("%f" (dired-directory dired-directory)))
+      '("%f" (dired-directory dired-directory)))
 #+END_SRC
 
 ** Highlight Changes
@@ -222,9 +222,9 @@ Highlight what just changed when I undo, yank, and so on.
 
 #+BEGIN_SRC emacs-lisp
   (use-package volatile-highlights
-	:diminish volatile-highlights-mode
-	:config (progn
-			  (volatile-highlights-mode t)))
+  :diminish volatile-highlights-mode
+  :config (progn
+        (volatile-highlights-mode t)))
 #+END_SRC
 
 ** Renaming major modes
@@ -234,20 +234,20 @@ modes.
 
 #+BEGIN_SRC emacs-lisp
   (use-package cyphejor
-	:defer 2
-	:config (progn
-			  (setq cyphejor-rules `(("emacs"       "ε")
-									 ("diff"        "Δ")
-									 ("js2"         "js")
-									 ("magit-status" ,(char-to-string (-find #'char-displayable-p '(11942 5848 177))))
-									 ("inferior"    "i" :prefix)
-									 ("interaction" "i" :prefix)
-									 ("interactive" "i" :prefix)
-									 ("menu"        "▤" :postfix)
-									 ("ledger"      "Ledger")
-									 ("mode"        "")
-									 ("shell"       "sh" :postfix)))
-			  (cyphejor-mode 1)))
+  :defer 2
+  :config (progn
+        (setq cyphejor-rules `(("emacs"       "ε")
+                   ("diff"        "Δ")
+                   ("js2"         "js")
+                   ("magit-status" ,(char-to-string (-find #'char-displayable-p '(11942 5848 177))))
+                   ("inferior"    "i" :prefix)
+                   ("interaction" "i" :prefix)
+                   ("interactive" "i" :prefix)
+                   ("menu"        "▤" :postfix)
+                   ("ledger"      "Ledger")
+                   ("mode"        "")
+                   ("shell"       "sh" :postfix)))
+        (cyphejor-mode 1)))
 #+END_SRC
 
 
@@ -260,16 +260,16 @@ Option/alt, then Control.
 
 #+BEGIN_SRC emacs-lisp
   (when (eq system-type 'darwin)
-	(set-keyboard-coding-system nil)
-	(custom-set-variables
-	 '(mac-option-modifier 'meta)
-	 '(mac-right-option-modifier 'none)
-	 '(mac-control-modifier 'control)
-	 '(mac-right-control-modifier 'left)
-	 '(mac-command-modifier 'super)
-	 '(mac-right-command-modifier 'left)
-	 '(mac-function-modifier 'hyper))
-	(unbind-key "s-x"))
+  (set-keyboard-coding-system nil)
+  (custom-set-variables
+   '(mac-option-modifier 'meta)
+   '(mac-right-option-modifier 'none)
+   '(mac-control-modifier 'control)
+   '(mac-right-control-modifier 'left)
+   '(mac-command-modifier 'super)
+   '(mac-right-command-modifier 'left)
+   '(mac-function-modifier 'hyper))
+  (unbind-key "s-x"))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
@@ -312,23 +312,23 @@ configuration with crux.el
 
 #+BEGIN_SRC emacs-lisp
   (use-package crux
-	:bind (("M-o" . crux-smart-open-line-above)
-		   ("C-o" . crux-smart-open-line)
+  :bind (("M-o" . crux-smart-open-line-above)
+       ("C-o" . crux-smart-open-line)
 
-		   ("C-x 4 t" . crux-transpose-windows)
-		   ("C-c e" . crux-eval-and-replace)
-		   ("C-c D" . crux-delete-file-and-buffer)
-		   ("C-c R" . crux-rename-file-and-buffer))
-	:init (progn
-			(defalias 'delete-current-buffer-file #'crux-delete-file-and-buffer)
-			(defalias 'rename-current-buffer-file #'crux-rename-file-and-buffer)))
+       ("C-x 4 t" . crux-transpose-windows)
+       ("C-c e" . crux-eval-and-replace)
+       ("C-c D" . crux-delete-file-and-buffer)
+       ("C-c R" . crux-rename-file-and-buffer))
+  :init (progn
+      (defalias 'delete-current-buffer-file #'crux-delete-file-and-buffer)
+      (defalias 'rename-current-buffer-file #'crux-rename-file-and-buffer)))
 #+END_SRC
 
 * Projects
 
    #+BEGIN_SRC emacs-lisp
-	 (defvar work-project-directory "~/work")
-	 (defvar home-project-directory "~/projects")
+   (defvar work-project-directory "~/work")
+   (defvar home-project-directory "~/projects")
    #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
@@ -341,8 +341,8 @@ configuration with crux.el
 
 #+BEGIN_SRC emacs-lisp
   (use-package ag
-	:defer 30
-	:config (setq ag-project-root-function #'projectile-project-root))
+  :defer 30
+  :config (setq ag-project-root-function #'projectile-project-root))
 #+END_SRC
 
 ** Projectile
@@ -353,38 +353,38 @@ based upon some folder conventions I use.
 
 #+BEGIN_SRC emacs-lisp
   (use-package projectile
-	:bind (("C-c C-f" . projectile-find-file)
-		   ("s-x s-f" . projectile-find-file)
-		   ("C-x g" . projectile-vc)
-		   ("s-G"   . projectile-vc))
-	:demand t
-	:diminish projectile-mode
-	:config (progn
-			  (projectile-global-mode)
-			  (add-to-list 'projectile-globally-ignored-directories ".stversions")
-			  (defun ap/subfolder-projects (dir)
-				(--map (file-relative-name it dir)
-					   (-filter (lambda (subdir)
-								  (--reduce-from (or acc (funcall it subdir)) nil
-												 projectile-project-root-files-functions))
-								(-filter #'file-directory-p (directory-files dir t "\\<")))))
-
-			   (defun ap/open-subfolder-project (from-dir &optional arg)
-				(let ((project-dir (projectile-completing-read "Open project: "
-															   (ap/subfolder-projects from-dir))))
-				  (projectile-switch-project-by-name (expand-file-name project-dir from-dir) arg)))
-
-			  (defun ap/open-work-project (&optional arg)
-				(interactive "P")
-				(ap/open-subfolder-project work-project-directory arg))
-
-			  (defun ap/open-home-project (&optional arg)
-				(interactive "P")
-				(ap/open-subfolder-project home-project-directory arg))
-
-			  (setq projectile-switch-project-action #'projectile-dired
-					projectile-remember-window-configs t
-					projectile-completion-system 'ivy)))
+  :bind (("C-c C-f" . projectile-find-file)
+       ("s-x s-f" . projectile-find-file)
+       ("C-x g" . projectile-vc)
+       ("s-G"   . projectile-vc))
+  :demand t
+  :diminish projectile-mode
+  :config (progn
+        (projectile-global-mode)
+        (add-to-list 'projectile-globally-ignored-directories ".stversions")
+        (defun ap/subfolder-projects (dir)
+        (--map (file-relative-name it dir)
+             (-filter (lambda (subdir)
+                  (--reduce-from (or acc (funcall it subdir)) nil
+                         projectile-project-root-files-functions))
+                (-filter #'file-directory-p (directory-files dir t "\\<")))))
+
+         (defun ap/open-subfolder-project (from-dir &optional arg)
+        (let ((project-dir (projectile-completing-read "Open project: "
+                                 (ap/subfolder-projects from-dir))))
+          (projectile-switch-project-by-name (expand-file-name project-dir from-dir) arg)))
+
+        (defun ap/open-work-project (&optional arg)
+        (interactive "P")
+        (ap/open-subfolder-project work-project-directory arg))
+
+        (defun ap/open-home-project (&optional arg)
+        (interactive "P")
+        (ap/open-subfolder-project home-project-directory arg))
+
+        (setq projectile-switch-project-action #'projectile-dired
+          projectile-remember-window-configs t
+          projectile-completion-system 'ivy)))
 #+END_SRC
 
 ** perspective
@@ -395,14 +395,14 @@ it needs hooking into projectile and a key bound to switch between projects.
 
 #+BEGIN_SRC emacs-lisp
   (use-package perspective
-	:bind* ("s-p" . projectile-persp-switch-project)
-	:demand t
-	:config (progn
-			  (setq persp-show-modestring t)
-			  (persp-mode)))
+  :bind* ("s-p" . projectile-persp-switch-project)
+  :demand t
+  :config (progn
+        (setq persp-show-modestring t)
+        (persp-mode)))
 
   (use-package persp-projectile
-	:ensure t)
+  :ensure t)
 #+END_SRC
 
 ** vc
@@ -415,7 +415,7 @@ occasions that I’m working with something other than git.
   :defer t
   :bind (("C-x v C" . vc-resolve-conflicts))
   :config (progn
-			(setq vc-follow-symlinks t)))
+      (setq vc-follow-symlinks t)))
 #+END_SRC
 
 ** diff-hl
@@ -425,12 +425,12 @@ changed.  This package colours the fringe
 
 #+BEGIN_SRC emacs-lisp
   (use-package diff-hl
-	:defer 2
-	:config (progn
-			  (global-diff-hl-mode 1)
-			  (add-hook 'dired-mode-hook (lambda ()
-										   (diff-hl-dired-mode 1)))
-			  (add-hook 'magit-post-refresh-hook #'diff-hl-magit-post-refresh)))
+  :defer 2
+  :config (progn
+        (global-diff-hl-mode 1)
+        (add-hook 'dired-mode-hook (lambda ()
+                       (diff-hl-dired-mode 1)))
+        (add-hook 'magit-post-refresh-hook #'diff-hl-magit-post-refresh)))
 #+END_SRC
 
 ** magit
@@ -440,15 +440,15 @@ time.  Make sure to set it up with a nice =completing-read-function=
 
 #+BEGIN_SRC emacs-lisp
   (use-package magit
-	:defer 5
-	:commands (magit-status)
-	:config (progn (setq magit-last-seen-setup-instructions "1.4.0"
-						 magit-completing-read-function #'magit-builtin-completing-read
-						 magit-popup-use-prefix-argument 'default
-						 magit-push-always-verify nil
-						 global-magit-file-mode nil)
-				   (add-to-list 'magit-no-confirm 'safe-with-wip))
-	:init (add-hook 'magit-mode-hook #'magit-load-config-extensions))
+  :defer 5
+  :commands (magit-status)
+  :config (progn (setq magit-last-seen-setup-instructions "1.4.0"
+             magit-completing-read-function #'magit-builtin-completing-read
+             magit-popup-use-prefix-argument 'default
+             magit-push-always-verify nil
+             global-magit-file-mode nil)
+           (add-to-list 'magit-no-confirm 'safe-with-wip))
+  :init (add-hook 'magit-mode-hook #'magit-load-config-extensions))
 #+END_SRC
 
 ** git-timemachine
@@ -460,7 +460,7 @@ a particular way, but it changed later.
 
 #+BEGIN_SRC emacs-lisp
   (use-package git-timemachine
-	:commands git-timemachine)
+  :commands git-timemachine)
 #+END_SRC
 
 * Files
@@ -472,7 +472,7 @@ the filesystem.  I don’t want emacs-specific lockfiles, either.
 
 #+BEGIN_SRC emacs-lisp
   (setq auto-save-file-name-transforms `((".*" ,temporary-file-directory t))
-		create-lockfiles nil)
+    create-lockfiles nil)
 #+END_SRC
 ** Backups
 
@@ -481,29 +481,29 @@ a subfolder of its configuration directory for that.  Also, use the
 trash for deleting on OS X.
 #+BEGIN_SRC emacs-lisp
   (let ((backup-dir (expand-file-name "~/.emacs.d/backups/")))
-	(unless (file-directory-p backup-dir)
-	  (make-directory backup-dir))
-	(setq backup-directory-alist `((".*" . ,backup-dir))
-		  backup-by-copying-when-linked t
-		  backup-by-copying-when-mismatch t))
+  (unless (file-directory-p backup-dir)
+    (make-directory backup-dir))
+  (setq backup-directory-alist `((".*" . ,backup-dir))
+      backup-by-copying-when-linked t
+      backup-by-copying-when-mismatch t))
   (if (eq system-type 'darwin)
-	  (setq delete-by-moving-to-trash t)
-	(if (and (executable-find "trash") (not (fboundp #'system-move-file-to-trash)))
-		(defun system-move-file-to-trash (file)
-		  (call-process (executable-find "trash")
-						nil 0 nil
-						file))))
+    (setq delete-by-moving-to-trash t)
+  (if (and (executable-find "trash") (not (fboundp #'system-move-file-to-trash)))
+    (defun system-move-file-to-trash (file)
+      (call-process (executable-find "trash")
+            nil 0 nil
+            file))))
 #+END_SRC
 
 ** autorevert
 
 #+BEGIN_SRC emacs-lisp
   (use-package autorevert
-	:diminish auto-revert-mode
-	:init (progn
-			(global-auto-revert-mode 1)
-			(setq auto-revert-verbose nil
-				  auto-revert-use-notify (not (eq system-type 'darwin)))))
+  :diminish auto-revert-mode
+  :init (progn
+      (global-auto-revert-mode 1)
+      (setq auto-revert-verbose nil
+          auto-revert-use-notify (not (eq system-type 'darwin)))))
 #+END_SRC
 
 ** Encoding
@@ -524,9 +524,9 @@ especially nice when starting new projects.
 #+BEGIN_SRC emacs-lisp
 (defun my-create-non-existent-directory ()
   (let ((parent-directory (file-name-directory buffer-file-name)))
-	(when (and (not (file-exists-p parent-directory))
-			   (y-or-n-p (format "Directory `%s' does not exist!  Create it?" parent-directory)))
-	  (make-directory parent-directory t))))
+  (when (and (not (file-exists-p parent-directory))
+         (y-or-n-p (format "Directory `%s' does not exist!  Create it?" parent-directory)))
+    (make-directory parent-directory t))))
 (add-to-list 'find-file-not-found-functions #'my-create-non-existent-directory)
 #+END_SRC
 
@@ -535,16 +535,16 @@ with a buffer.
 
 #+BEGIN_SRC emacs-lisp
   (defun kill-or-delete-this-buffer-dwim (&optional arg)
-	"Kills current buffer.  With prefix arg, delete it."
-	(interactive "P")
-	(if (equal arg '(4))
-		(delete-current-buffer-file)
-	  (if server-buffer-clients
-		  (server-edit)
-		(let ((buf (buffer-name)))
-		  (when (equal buf "*HTTP Response*")
-			(other-window 1))
-		  (kill-buffer buf)))))
+  "Kills current buffer.  With prefix arg, delete it."
+  (interactive "P")
+  (if (equal arg '(4))
+    (delete-current-buffer-file)
+    (if server-buffer-clients
+      (server-edit)
+    (let ((buf (buffer-name)))
+      (when (equal buf "*HTTP Response*")
+      (other-window 1))
+      (kill-buffer buf)))))
 #+END_SRC
 
 ** Whitespace Butler
@@ -554,13 +554,13 @@ open it.  Whitespace butler fixes whitespace only for lines that I’m editing.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ws-butler
-	:if window-system
-	:diminish ws-butler-mode
-	:config (ws-butler-global-mode 1))
+  :if window-system
+  :diminish ws-butler-mode
+  :config (ws-butler-global-mode 1))
   (if (daemonp)
-	  (add-hook 'before-make-frame-hook (lambda ()
-										  (use-package ws-butler
-											:config (ws-butler-global-mode 1)))))
+    (add-hook 'before-make-frame-hook (lambda ()
+                      (use-package ws-butler
+                      :config (ws-butler-global-mode 1)))))
 #+END_SRC
 
 ** shrink-whitespace
@@ -570,7 +570,7 @@ for similar things any more.
 
 #+BEGIN_SRC emacs-lisp
   (use-package shrink-whitespace
-	:bind ("M-SPC" . shrink-whitespace))
+  :bind ("M-SPC" . shrink-whitespace))
 #+END_SRC
 
 ** Tramp
@@ -580,30 +580,30 @@ that I can sudo on remote machines
 
 #+BEGIN_SRC emacs-lisp
   (use-package tramp
-	:defer 7
-	:config (progn
-			  (unless (getenv "SSH_AUTH_SOCK")
-				(setenv "SSH_AUTH_SOCK" "/run/user/1000/ssh-agent.socket"))
-			  (setq tramp-default-method "ssh"
-					tramp-default-user-alist '(("\\`su\\(do\\)?\\'" nil "root"))
-					tramp-backup-directory-alist backup-directory-alist
-					backup-enable-predicate (lambda (name)
-											  (and (normal-backup-enable-predicate name)
-												   (not (let ((method (file-remote-p name 'method)))
-														  (when (stringp method)
-															(member method '("su" "sudo")))))))
-					tramp-shell-prompt-pattern "\\(?:^\\|
\\)[^]#$%>\n]*#?[]#$%>❯›] *\\(\\[\\??[0-9;]*[a-zA-Z] *\\)*")
-			  (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" (concat "/" tramp-default-method ":%h:")))
-			  (add-to-list 'tramp-default-proxies-alist `(,(regexp-quote (system-name)) nil nil))
-			  (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
-			  (add-to-list 'tramp-default-proxies-alist '("router" nil nil))))
+  :defer 7
+  :config (progn
+        (unless (getenv "SSH_AUTH_SOCK")
+        (setenv "SSH_AUTH_SOCK" "/run/user/1000/ssh-agent.socket"))
+        (setq tramp-default-method "ssh"
+          tramp-default-user-alist '(("\\`su\\(do\\)?\\'" nil "root"))
+          tramp-backup-directory-alist backup-directory-alist
+          backup-enable-predicate (lambda (name)
+                        (and (normal-backup-enable-predicate name)
+                           (not (let ((method (file-remote-p name 'method)))
+                              (when (stringp method)
+                              (member method '("su" "sudo")))))))
+          tramp-shell-prompt-pattern "\\(?:^\\|
\\)[^]#$%>\n]*#?[]#$%>❯›] *\\(\\[\\??[0-9;]*[a-zA-Z] *\\)*")
+        (add-to-list 'tramp-default-proxies-alist '(nil "\\`root\\'" (concat "/" tramp-default-method ":%h:")))
+        (add-to-list 'tramp-default-proxies-alist `(,(regexp-quote (system-name)) nil nil))
+        (add-to-list 'tramp-default-proxies-alist '("localhost" nil nil))
+        (add-to-list 'tramp-default-proxies-alist '("router" nil nil))))
 
   (use-package tramp-sh
-	:ensure nil
-	:defer t
-	:config (progn
-			  (add-to-list 'tramp-remote-path "/usr/local/sbin")
-			  (add-to-list 'tramp-remote-path "~/bin")))
+  :ensure nil
+  :defer t
+  :config (progn
+        (add-to-list 'tramp-remote-path "/usr/local/sbin")
+        (add-to-list 'tramp-remote-path "~/bin")))
 #+END_SRC
 
 ** ediff
@@ -614,8 +614,8 @@ I like a horizonal diff setup, with everything in one frame.
 (use-package ediff
   :defer t
   :config (progn
-			(setq ediff-split-window-function 'split-window-horizontally
-				  ediff-window-setup-function 'ediff-setup-windows-plain)))
+      (setq ediff-split-window-function 'split-window-horizontally
+          ediff-window-setup-function 'ediff-setup-windows-plain)))
 #+END_SRC
 
 * Indentation
@@ -626,7 +626,7 @@ tabstops is probably never going to happen.
 
 #+BEGIN_SRC emacs-lisp
   (setq-default tab-width 2
-				indent-tabs-mode nil)
+        indent-tabs-mode nil)
 #+END_SRC
 
 ** auto-indent-mode
@@ -636,25 +636,25 @@ whitespace-sensitive language, of course.
 
 #+BEGIN_SRC emacs-lisp
   (use-package auto-indent-mode
-	:config (progn
-			  (setq auto-indent-key-for-end-of-line-then-newline "<C-return>"
-					auto-indent-key-for-end-of-line-insert-char-then-newline "<C-S-return>"
-					auto-indent-blank-lines-on-move nil
-					auto-indent-assign-indent-level 2
-					auto-indent-backward-delete-char-behavior nil
-					auto-indent-delete-trailing-whitespace-on-save-file t
-					auto-indent-mode-untabify-on-yank-or-paste nil
-					auto-indent-start-org-indent nil
-					auto-indent-known-indent-level-variables
-					(remq 'lisp-body-indent auto-indent-known-indent-level-variables))
-			  (add-to-list 'auto-indent-disabled-modes-list 'jinja2-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'yaml-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'saltstack-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'nix-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'coffee-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'yaml-mode)
-			  (add-to-list 'auto-indent-disabled-modes-list 'ansible-mode)
-			  (auto-indent-global-mode)))
+  :config (progn
+        (setq auto-indent-key-for-end-of-line-then-newline "<C-return>"
+          auto-indent-key-for-end-of-line-insert-char-then-newline "<C-S-return>"
+          auto-indent-blank-lines-on-move nil
+          auto-indent-assign-indent-level 2
+          auto-indent-backward-delete-char-behavior nil
+          auto-indent-delete-trailing-whitespace-on-save-file t
+          auto-indent-mode-untabify-on-yank-or-paste nil
+          auto-indent-start-org-indent nil
+          auto-indent-known-indent-level-variables
+          (remq 'lisp-body-indent auto-indent-known-indent-level-variables))
+        (add-to-list 'auto-indent-disabled-modes-list 'jinja2-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'yaml-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'saltstack-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'nix-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'coffee-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'yaml-mode)
+        (add-to-list 'auto-indent-disabled-modes-list 'ansible-mode)
+        (auto-indent-global-mode)))
 #+END_SRC
 
 ** smart-tabs-mode
@@ -664,39 +664,39 @@ with spaces.  Perfect!
 
 #+BEGIN_SRC emacs-lisp
   (use-package smart-tabs-mode
-	:defer 1
-	:config (progn
-			  (smart-tabs-insinuate 'c 'cperl 'python)
-			  (add-hook 'php-mode-hook (lambda ()
-										 (smart-tabs-mode indent-tabs-mode)))
-			  (with-eval-after-load "align.el"
-				(smart-tabs-mode/no-tabs-mode-advice align)
-				(smart-tabs-mode/no-tabs-mode-advice align-regexp))
-			  (eval-after-load "indent.el"
-				'(smart-tabs-mode/no-tabs-mode-advice indent-relative))
-			  (eval-after-load "newcomment.el"
-				'(progn (smart-tabs-mode/no-tabs-mode-advice comment-dwim)
-						(smart-tabs-mode/no-tabs-mode-advice comment-box)
-						(smart-tabs-mode/no-tabs-mode-advice comment-indent)))
-
-			  (unless
-				  (ad-find-advice 'indent-according-to-mode 'around 'smart-tabs)
-				(defadvice indent-according-to-mode (around smart-tabs activate)
-				  (if smart-tabs-mode
-					  (let ((indent-tabs-mode indent-tabs-mode))
-						(if (memq indent-line-function
-								  '(indent-relative
-									indent-relative-maybe))
-							(setq indent-tabs-mode nil))
-						ad-do-it)
-					ad-do-it)))))
+  :defer 1
+  :config (progn
+        (smart-tabs-insinuate 'c 'cperl 'python)
+        (add-hook 'php-mode-hook (lambda ()
+                     (smart-tabs-mode indent-tabs-mode)))
+        (with-eval-after-load "align.el"
+        (smart-tabs-mode/no-tabs-mode-advice align)
+        (smart-tabs-mode/no-tabs-mode-advice align-regexp))
+        (eval-after-load "indent.el"
+        '(smart-tabs-mode/no-tabs-mode-advice indent-relative))
+        (eval-after-load "newcomment.el"
+        '(progn (smart-tabs-mode/no-tabs-mode-advice comment-dwim)
+            (smart-tabs-mode/no-tabs-mode-advice comment-box)
+            (smart-tabs-mode/no-tabs-mode-advice comment-indent)))
+
+        (unless
+          (ad-find-advice 'indent-according-to-mode 'around 'smart-tabs)
+        (defadvice indent-according-to-mode (around smart-tabs activate)
+          (if smart-tabs-mode
+            (let ((indent-tabs-mode indent-tabs-mode))
+            (if (memq indent-line-function
+                  '(indent-relative
+                  indent-relative-maybe))
+              (setq indent-tabs-mode nil))
+            ad-do-it)
+          ad-do-it)))))
 #+END_SRC
 
 ** editorconfig
 
 #+BEGIN_SRC emacs-lisp
   (use-package editorconfig
-	:config (editorconfig-mode 1))
+  :config (editorconfig-mode 1))
 #+END_SRC
 
 ** dtrt-indent-mode
@@ -706,15 +706,15 @@ guesses the correct settings for me.
 
 #+BEGIN_SRC emacs-lisp
   (use-package dtrt-indent
-	:config (progn
-			  (defun ap/dtrt-adapt-if-needed ()
-				(unless editorconfig-mode
-				  (dtrt-indent-adapt)))
-			  (if (fboundp #'editorconfig-mode)
-				  (add-hook 'after-change-major-mode-hook #'ap/dtrt-adapt-if-needed)
-				(add-hook 'after-change-major-mode-hook #'dtrt-indent-adapt))
-			  (defadvice dtrt-indent-try-set-offset (after toggle-smart-tabs activate)
-				(smart-tabs-mode (or indent-tabs-mode -1)))))
+  :config (progn
+        (defun ap/dtrt-adapt-if-needed ()
+        (unless editorconfig-mode
+          (dtrt-indent-adapt)))
+        (if (fboundp #'editorconfig-mode)
+          (add-hook 'after-change-major-mode-hook #'ap/dtrt-adapt-if-needed)
+        (add-hook 'after-change-major-mode-hook #'dtrt-indent-adapt))
+        (defadvice dtrt-indent-try-set-offset (after toggle-smart-tabs activate)
+        (smart-tabs-mode (or indent-tabs-mode -1)))))
 #+END_SRC
 
 * Security
@@ -724,9 +724,9 @@ guesses the correct settings for me.
 This is a frontend to the GPG-powered =pass= program.
 #+BEGIN_SRC emacs-lisp
   (use-package password-store
-	:defer 15
-	:config (progn
-			  (setq password-store-password-length 16)))
+  :defer 15
+  :config (progn
+        (setq password-store-password-length 16)))
 #+END_SRC
 * Buffers
 
@@ -738,42 +738,42 @@ often though, as it doesn’t really work with perspectives.
 (use-package ibuffer
   :bind (("C-x C-b" . ibuffer))
   :config (progn
-			(setq ibuffer-saved-filter-groups
-				  (quote (("default"
-						   ("org" (mode . org-mode))
-						   ("emacs" (mode . emacs-lisp-mode))
-						   ("zsh" (filename . "/zsh"))
-						   ("server" (filename . "/su:root@server"))))))
-
-			;; Human-readable base-2 size column
-			(define-ibuffer-column size-h
-			  (:name "Size" :inline t)
-			  (cond
-			   ((> (buffer-size) 1024)
-				(format "%7.2fK" (/ (buffer-size) 1024.0)))
-			   ((> (buffer-size) 1048576)
-				(format "%7.2fM" (/ (buffer-size) 1048576.0)))
-			   (t
-				(format "%8d" (buffer-size)))))
-
-			(setq ibuffer-formats
-				  '((mark modified read-only " "
-						  (name 18 18 :left :elide)
-						  " "
-						  (size-h 9 -1 :right)
-						  " "
-						  (mode 16 16 :left :elide)
-						  " "
-						  filename-and-process)))))
+      (setq ibuffer-saved-filter-groups
+          (quote (("default"
+               ("org" (mode . org-mode))
+               ("emacs" (mode . emacs-lisp-mode))
+               ("zsh" (filename . "/zsh"))
+               ("server" (filename . "/su:root@server"))))))
+
+      ;; Human-readable base-2 size column
+      (define-ibuffer-column size-h
+        (:name "Size" :inline t)
+        (cond
+         ((> (buffer-size) 1024)
+        (format "%7.2fK" (/ (buffer-size) 1024.0)))
+         ((> (buffer-size) 1048576)
+        (format "%7.2fM" (/ (buffer-size) 1048576.0)))
+         (t
+        (format "%8d" (buffer-size)))))
+
+      (setq ibuffer-formats
+          '((mark modified read-only " "
+              (name 18 18 :left :elide)
+              " "
+              (size-h 9 -1 :right)
+              " "
+              (mode 16 16 :left :elide)
+              " "
+              filename-and-process)))))
 #+END_SRC
 
 ** Relative Buffer names
 
 #+BEGIN_SRC emacs-lisp
   (use-package relative-buffers
-	:defer 15
-	:config (progn
-			  (global-relative-buffers-mode)))
+  :defer 15
+  :config (progn
+        (global-relative-buffers-mode)))
 #+END_SRC
 ** Narrowing
 
@@ -794,18 +794,18 @@ I don’t often have many windows open at once, but when I do,
 (use-package ace-window
   :bind (("s-s" . ace-window))
   :config (progn
-			(setq aw-dispatch-always t
-				  aw-dispatch-alist '((?k aw-delete-window " Ace - Delete Window")
-									  (?K aw-delete-window)
-									  (?m aw-swap-window " Ace - Swap Window")
-									  (?f aw-flip-window)
-									  (?v aw-split-window-vert " Ace - Split Vert Window")
-									  (?b aw-split-window-horz " Ace - Split Horz Window")
-									  (?m delete-other-windows " Ace - Maximize Window")
-									  (?l delete-other-windows)
-									  (?, winner-undo)
-									  (?. winner-redo))
-				  aw-keys '(?a ?r ?s ?t ?n ?e ?i ?o))))
+      (setq aw-dispatch-always t
+          aw-dispatch-alist '((?k aw-delete-window " Ace - Delete Window")
+                    (?K aw-delete-window)
+                    (?m aw-swap-window " Ace - Swap Window")
+                    (?f aw-flip-window)
+                    (?v aw-split-window-vert " Ace - Split Vert Window")
+                    (?b aw-split-window-horz " Ace - Split Horz Window")
+                    (?m delete-other-windows " Ace - Maximize Window")
+                    (?l delete-other-windows)
+                    (?, winner-undo)
+                    (?. winner-redo))
+          aw-keys '(?a ?r ?s ?t ?n ?e ?i ?o))))
 #+END_SRC
 
 * Windows
@@ -815,14 +815,14 @@ point whilst I’m moving about.
 
 #+BEGIN_SRC emacs-lisp
   (setq scroll-conservatively 100
-		scroll-margin 1
-		scroll-preserve-screen-position t
-		mouse-wheel-scroll-amount '(1 ((shift) . 1) ((control)))
-		split-height-threshold 80
-		split-width-threshold 160
-		frame-resize-pixelwise nil)
+    scroll-margin 1
+    scroll-preserve-screen-position t
+    mouse-wheel-scroll-amount '(1 ((shift) . 1) ((control)))
+    split-height-threshold 80
+    split-width-threshold 160
+    frame-resize-pixelwise nil)
   (if (boundp 'ns-pop-up-frames)
-	  (setq ns-pop-up-frames nil))
+    (setq ns-pop-up-frames nil))
 #+END_SRC
 
 ** winner
@@ -832,8 +832,8 @@ Undo, for window-based commands.
 #+BEGIN_SRC emacs-lisp
 (use-package winner
   :init (progn
-		  (winner-mode 1)
-		  (setq winner-boring-buffers '("*Completions*" "*Help*" "*Apropos*" "*Buffer List*" "*info*" "*Compile-Log*"))))
+      (winner-mode 1)
+      (setq winner-boring-buffers '("*Completions*" "*Help*" "*Apropos*" "*Buffer List*" "*info*" "*Compile-Log*"))))
 #+END_SRC
 
 ** windmove
@@ -843,9 +843,9 @@ Directional window movement
 #+BEGIN_SRC emacs-lisp
 (use-package windmove
   :bind (("S-<left>"  . windmove-left)
-		 ("S-<right>" . windmove-right)
-		 ("S-<up>"    . windmove-up)
-		 ("S-<down>"  . windmove-down)))
+     ("S-<right>" . windmove-right)
+     ("S-<up>"    . windmove-up)
+     ("S-<down>"  . windmove-down)))
 #+END_SRC
 * Completion
 
@@ -854,8 +854,8 @@ and initial-based completion and ignoring case.
 
 #+BEGIN_SRC emacs-lisp
   (setq completion-styles '(basic initials partial-completion substring)
-		completion-ignore-case t
-		tab-always-indent 'complete)
+    completion-ignore-case t
+    tab-always-indent 'complete)
 #+END_SRC
 
 ** Company
@@ -866,35 +866,35 @@ seems to work perfectly well for me.
 
 #+BEGIN_SRC emacs-lisp
   (use-package company
-	:commands (company-mode)
-	:diminish "Cmpl"
-	:bind (("C-<tab>" . company-complete)
-		   ("TAB" . company-indent-or-complete-common))
-	:init (progn
-			(add-hook 'prog-mode-hook #'company-mode)
-			(setq company-backends '(company-bbdb company-web-html company-tern company-nxml company-css company-eclim company-semantic company-elisp
-												  company-clang company-xcode company-cmake company-capf
-												  company-files (company-dabbrev-code company-gtags
-																					  company-etags company-keywords) company-oddmuse
-																					  company-dabbrev)
-				  company-idle-delay .3
-				  company-begin-commands '(self-insert-command)
-				  company-auto-complete #'company-explicit-action-p
-				  company-auto-complete-chars '(?\ ?\( ?\) ?.)
-				  company-tooltip-align-annotations t
-				  company-dabbrev-downcase nil)))
+  :commands (company-mode)
+  :diminish "Cmpl"
+  :bind (("C-<tab>" . company-complete)
+       ("TAB" . company-indent-or-complete-common))
+  :init (progn
+      (add-hook 'prog-mode-hook #'company-mode)
+      (setq company-backends '(company-bbdb company-web-html company-tern company-nxml company-css company-eclim company-semantic company-elisp
+                          company-clang company-xcode company-cmake company-capf
+                          company-files (company-dabbrev-code company-gtags
+                                            company-etags company-keywords) company-oddmuse
+                                            company-dabbrev)
+          company-idle-delay .3
+          company-begin-commands '(self-insert-command)
+          company-auto-complete #'company-explicit-action-p
+          company-auto-complete-chars '(?\ ?\( ?\) ?.)
+          company-tooltip-align-annotations t
+          company-dabbrev-downcase nil)))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
   (use-package company-web
-	:after company)
+  :after company)
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
   (use-package company-nixos-options
-	:if (eq system-type 'gnu/linux)
-	:config (progn
-			  (add-to-list 'company-backends 'company-nixos-options)))
+  :if (eq system-type 'gnu/linux)
+  :config (progn
+        (add-to-list 'company-backends 'company-nixos-options)))
 #+END_SRC
 
 * Dates & Times
@@ -904,12 +904,12 @@ seems to work perfectly well for me.
 Weeks start on Monday for me and I prefer ISO-style dates.
 #+BEGIN_SRC emacs-lisp
   (use-package calendar
-	:defer 1
-	:config (progn
-			  (setq calendar-week-start-day 1)
-			  (calendar-set-date-style 'iso)
-			  (setq calendar-latitude 52.52
-					calendar-longitude 13.40)))
+  :defer 1
+  :config (progn
+        (setq calendar-week-start-day 1)
+        (calendar-set-date-style 'iso)
+        (setq calendar-latitude 52.52
+          calendar-longitude 13.40)))
 #+END_SRC
 
 Sometimes I want to insert a date or time into a buffer.
@@ -919,24 +919,24 @@ Sometimes I want to insert a date or time into a buffer.
    two prefix arguments, write out the day and month name."
   (interactive "P")
   (let ((format (cond
-				 ((not prefix) "%Y-%m-%d")
-				 ((equal prefix '(4)) "%d/%m/%Y")
-				 ((equal prefix '(16)) "%A, %d %B %Y"))))
-	(insert (format-time-string format))))
+         ((not prefix) "%Y-%m-%d")
+         ((equal prefix '(4)) "%d/%m/%Y")
+         ((equal prefix '(16)) "%A, %d %B %Y"))))
+  (insert (format-time-string format))))
 
 (defun insert-datetime (prefix)
   "Insert the current date and time."
   (interactive "P")
   (let ((format (cond
-				 ((not prefix) "%Y-%m-%d %H:%M:%S")
-				 ((equal prefix '(4)) "%Y-%m-%dT%H:%M:%SZ"))))
-	(insert (format-time-string format))))
+         ((not prefix) "%Y-%m-%d %H:%M:%S")
+         ((equal prefix '(4)) "%Y-%m-%dT%H:%M:%SZ"))))
+  (insert (format-time-string format))))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
   (defun yesterday-time ()
-	"Provide the date/time 24 hours before the time now in the format of current-time."
-	(timer-relative-time (current-time) -86400))
+  "Provide the date/time 24 hours before the time now in the format of current-time."
+  (timer-relative-time (current-time) -86400))
 #+END_SRC
 
 * Directories
@@ -951,64 +951,64 @@ copying/moving files between them.
   :defer 3
   :ensure nil
   :config (progn
-			(bind-key "<return>" #'dired-find-file dired-mode-map)
-			(bind-key "^" (lambda () (interactive) (find-alternate-file "..")) dired-mode-map)
-			(setq dired-dwim-target t
-				  dired-recursive-copies 'top
-				  dired-recursive-deletes 'top
-				  dired-listing-switches "-alh"
-				  dired-bind-jump nil)
-			(when (and (eq system-type 'darwin) (executable-find "gls"))
-			  (setq insert-directory-program (executable-find "gls")))
-			(put 'dired-find-alternate-file 'disabled nil)))
+      (bind-key "<return>" #'dired-find-file dired-mode-map)
+      (bind-key "^" (lambda () (interactive) (find-alternate-file "..")) dired-mode-map)
+      (setq dired-dwim-target t
+          dired-recursive-copies 'top
+          dired-recursive-deletes 'top
+          dired-listing-switches "-alh"
+          dired-bind-jump nil)
+      (when (and (eq system-type 'darwin) (executable-find "gls"))
+        (setq insert-directory-program (executable-find "gls")))
+      (put 'dired-find-alternate-file 'disabled nil)))
 #+END_SRC
 
 Don’t show uninteresting files in dired listings.
 
 #+BEGIN_SRC emacs-lisp
   (defun turn-on-dired-omit-mode ()
-	(interactive)
-	(dired-omit-mode 1))
+  (interactive)
+  (dired-omit-mode 1))
 
   (use-package dired-x
-	:commands (dired-omit-mode
-			   dired-expunge)
-	:ensure nil
-	:config (progn
-			  (setq dired-omit-files "#\\|\\.$"
-					dired-omit-verbose nil
-					dired-find-subdir t))
-	:init (progn
-			  (add-hook 'dired-mode-hook #'turn-on-dired-omit-mode)))
+  :commands (dired-omit-mode
+         dired-expunge)
+  :ensure nil
+  :config (progn
+        (setq dired-omit-files "#\\|\\.$"
+          dired-omit-verbose nil
+          dired-find-subdir t))
+  :init (progn
+        (add-hook 'dired-mode-hook #'turn-on-dired-omit-mode)))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
   (use-package dired+
-	:defer 5
-	:config (progn
-			  (diredp-toggle-find-file-reuse-dir 1)
-			  (unbind-key "C-h C-m" dired-mode-map)))
+  :defer 5
+  :config (progn
+        (diredp-toggle-find-file-reuse-dir 1)
+        (unbind-key "C-h C-m" dired-mode-map)))
 #+END_SRC
 
 Expand subfolders like a tree inside the parent
 
 #+BEGIN_SRC emacs-lisp
   (with-eval-after-load 'dired
-	(use-package dired-subtree
-	  :functions (dired-subtree--get-ov
-				  dired-subtree-maybe-up)
-	  :init (progn
-			  (setq dired-subtree-use-backgrounds nil)
-			  (defun dired-subtree-maybe-up ()
-				"Jump up one subtree or directory"
-				(interactive)
-				(let ((ov (dired-subtree--get-ov)))
-				  (if ov
-					  (progn (goto-char (overlay-start ov))
-							 (dired-previous-line 1))
-					(dired-up-directory))))
-			  (bind-key "^" #'dired-subtree-maybe-up dired-mode-map)
-			  (bind-key "i" #'dired-subtree-toggle dired-mode-map))))
+  (use-package dired-subtree
+    :functions (dired-subtree--get-ov
+          dired-subtree-maybe-up)
+    :init (progn
+        (setq dired-subtree-use-backgrounds nil)
+        (defun dired-subtree-maybe-up ()
+        "Jump up one subtree or directory"
+        (interactive)
+        (let ((ov (dired-subtree--get-ov)))
+          (if ov
+            (progn (goto-char (overlay-start ov))
+               (dired-previous-line 1))
+          (dired-up-directory))))
+        (bind-key "^" #'dired-subtree-maybe-up dired-mode-map)
+        (bind-key "i" #'dired-subtree-toggle dired-mode-map))))
 #+END_SRC
 
 ** Dired-narrow
@@ -1020,9 +1020,9 @@ the buffer, removing the filter.
 
 #+BEGIN_SRC emacs-lisp
   (with-eval-after-load 'dired
-	(use-package dired-narrow
-	  :bind (:map dired-mode-map
-				  ("/" . dired-narrow))))
+  (use-package dired-narrow
+    :bind (:map dired-mode-map
+          ("/" . dired-narrow))))
 #+END_SRC
 
 * Documentation
@@ -1034,7 +1034,7 @@ improves the normal help commands, mostly by making quitting them easier.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ehelp
-	:bind-keymap ("C-h" . ehelp-map))
+  :bind-keymap ("C-h" . ehelp-map))
 #+END_SRC
 ** counsel-dash
 
@@ -1043,32 +1043,32 @@ helps to make documentation for other languages easier to access
 
 #+BEGIN_SRC emacs-lisp
   (defmacro ap/create-counsel-dash-hook (mode docsets)
-	(let* ((mode-s (symbol-name mode))
-		   (fun (intern (concat "counsel-dash-hook-" mode-s)))
-		   (hook (intern (concat mode-s "-mode-hook"))))
-	  `(progn
-		 (defun ,fun ()
-		   (when (require 'counsel-dash nil :noerror)
-			 (-each (-difference ',docsets
-								 (helm-dash-installed-docsets))
-			   #'counsel-dash-install-docset)
-			 (setq-local counsel-dash-docsets ',docsets)))
-		 (add-hook (quote ,hook) (function ,fun)))))
+  (let* ((mode-s (symbol-name mode))
+       (fun (intern (concat "counsel-dash-hook-" mode-s)))
+       (hook (intern (concat mode-s "-mode-hook"))))
+    `(progn
+     (defun ,fun ()
+       (when (require 'counsel-dash nil :noerror)
+       (-each (-difference ',docsets
+                 (helm-dash-installed-docsets))
+         #'counsel-dash-install-docset)
+       (setq-local counsel-dash-docsets ',docsets)))
+     (add-hook (quote ,hook) (function ,fun)))))
 
   (use-package counsel-dash
-	:defer 20
-	:defines counsel-dash-docsets
-	:config (progn
-			  (setq counsel-dash-browser-func #'eww)
-			  (ap/create-counsel-dash-hook nginx ("Nginx"))
-			  (ap/create-counsel-dash-hook ansible ("Ansible"))
-			  (ap/create-counsel-dash-hook php ("PHP" "Symfony"))
-			  (ap/create-counsel-dash-hook twig ("Twig"))
-			  (ap/create-counsel-dash-hook js2 ("JavaScript" "NodeJS" "jQuery" "Express" "SailsJS" "Lo-Dash"))
-			  (ap/create-counsel-dash-hook markdown ("Markdown"))
-			  (ap/create-counsel-dash-hook saltstack ("SaltStack"))
-			  (ap/create-counsel-dash-hook clojure ("Clojure"))
-			  (ap/create-counsel-dash-hook sql ("PostgreSQL" "MySQL"))))
+  :defer 20
+  :defines counsel-dash-docsets
+  :config (progn
+        (setq counsel-dash-browser-func #'eww)
+        (ap/create-counsel-dash-hook nginx ("Nginx"))
+        (ap/create-counsel-dash-hook ansible ("Ansible"))
+        (ap/create-counsel-dash-hook php ("PHP" "Symfony"))
+        (ap/create-counsel-dash-hook twig ("Twig"))
+        (ap/create-counsel-dash-hook js2 ("JavaScript" "NodeJS" "jQuery" "Express" "SailsJS" "Lo-Dash"))
+        (ap/create-counsel-dash-hook markdown ("Markdown"))
+        (ap/create-counsel-dash-hook saltstack ("SaltStack"))
+        (ap/create-counsel-dash-hook clojure ("Clojure"))
+        (ap/create-counsel-dash-hook sql ("PostgreSQL" "MySQL"))))
 #+END_SRC
 
 ** discover-my-major
@@ -1077,7 +1077,7 @@ A nicer way to browse keybindings for major modes.
 
 #+BEGIN_SRC emacs-lisp
   (use-package discover-my-major
-	:bind ("<f1>" . discover-my-major))
+  :bind ("<f1>" . discover-my-major))
 #+END_SRC
 
 ** which-key
@@ -1086,10 +1086,10 @@ Popup keybindings following a prefix automatically.
 
 #+BEGIN_SRC emacs-lisp
   (use-package which-key
-	:diminish which-key-mode
-	:config (progn
-			  (which-key-mode 1)
-			  (which-key-setup-side-window-right-bottom)))
+  :diminish which-key-mode
+  :config (progn
+        (which-key-mode 1)
+        (which-key-setup-side-window-right-bottom)))
 #+END_SRC
 
 ** eldoc
@@ -1102,52 +1102,52 @@ rather useful.
   :commands (eldoc-mode)
   :diminish eldoc-mode
   :config (progn
-			(setq eldoc-idle-delay 0.1)
-			(eldoc-add-command 'paredit-backward-delete 'paredit-close-round)))
+      (setq eldoc-idle-delay 0.1)
+      (eldoc-add-command 'paredit-backward-delete 'paredit-close-round)))
 #+END_SRC
 * Misc
 
 #+BEGIN_SRC emacs-lisp
   (defvar *init-file*
-	(let ((init-file (or user-init-file
-						 (expand-file-name "init.el" user-emacs-directory))))
-	  (expand-file-name "init.el"
-						(file-name-directory (file-truename init-file))))
-	"Where the emacs init file really is, passing through symlinks.")
+  (let ((init-file (or user-init-file
+             (expand-file-name "init.el" user-emacs-directory))))
+    (expand-file-name "init.el"
+            (file-name-directory (file-truename init-file))))
+  "Where the emacs init file really is, passing through symlinks.")
   (set-register ?e `(file . ,*init-file*))
 
   (defun ap/remove-extra-cr ()
-	"Remove extraneous CR codes from a file"
-	(interactive)
-	(save-excursion
-	  (goto-char (point-min))
-	  (while (search-forward "
+  "Remove extraneous CR codes from a file"
+  (interactive)
+  (save-excursion
+    (goto-char (point-min))
+    (while (search-forward "
   " nil t)
-		(replace-match ""))))
+    (replace-match ""))))
 
   (use-package rect
-	:ensure nil
-	:init (defun copy-rectangle (start end)
-			"Copy the region-rectangle."
-			(interactive "r")
-			(setq killed-rectangle (extract-rectangle start end))))
+  :ensure nil
+  :init (defun copy-rectangle (start end)
+      "Copy the region-rectangle."
+      (interactive "r")
+      (setq killed-rectangle (extract-rectangle start end))))
 
   (defun shell-execute (to-current-buffer)
-	(interactive "P")
-	(let ((file-buffer (if (buffer-file-name)
-						   (file-name-nondirectory (buffer-file-name))
-						 ""))
-		  (command (read-shell-command "Shell command: " nil nil nil)))
-	  (shell-command (replace-regexp-in-string "%" file-buffer command) to-current-buffer)))
+  (interactive "P")
+  (let ((file-buffer (if (buffer-file-name)
+               (file-name-nondirectory (buffer-file-name))
+             ""))
+      (command (read-shell-command "Shell command: " nil nil nil)))
+    (shell-command (replace-regexp-in-string "%" file-buffer command) to-current-buffer)))
 
   (defun narrow-to-region-indirect (start end)
-	"Restrict editing in this buffer to the current region, indirectly."
-	(interactive "r")
-	(deactivate-mark)
-	(let ((buf (clone-indirect-buffer nil nil)))
-	  (with-current-buffer buf
-		(narrow-to-region start end))
-	  (switch-to-buffer buf)))
+  "Restrict editing in this buffer to the current region, indirectly."
+  (interactive "r")
+  (deactivate-mark)
+  (let ((buf (clone-indirect-buffer nil nil)))
+    (with-current-buffer buf
+    (narrow-to-region start end))
+    (switch-to-buffer buf)))
 
   (bind-key* "M-!" #'shell-execute)
   (bind-key* "C-x r M-w" #'copy-rectangle)
@@ -1175,8 +1175,8 @@ the prompt.  I don’t remember what exactly.
 Occasionally, I exit emacs.  I should probably reduce the frequency of this.
 #+BEGIN_SRC emacs-lisp
   (if (daemonp)
-	  (defalias 'exit-emacs #'delete-frame)
-	(defalias 'exit-emacs #'save-buffers-kill-emacs))
+    (defalias 'exit-emacs #'delete-frame)
+  (defalias 'exit-emacs #'save-buffers-kill-emacs))
 #+END_SRC
 
 ** swiper/ivy
@@ -1186,71 +1186,71 @@ replacement for helm so far.
 
 #+BEGIN_SRC emacs-lisp
   (use-package swiper
-	:bind (("C-s" . swiper)
-		   ("C-r" . swiper)
-		   ("C-c C-r" . ivy-resume)
-		   ("C-x i" . ivy-imenu-goto)
-		   ("C-=" . swiper))
-	:diminish ivy-mode
-	:demand t
-	:config (progn
-			  (ivy-mode 1)
-			  (setq ivy-re-builders-alist '((internal-complete-buffer . ivy--regex-fuzzy)
-											(t . ivy--regex-plus)))
-			  (defun ivy-imenu-get-candidates-from (alist  &optional prefix)
-				(cl-loop for elm in alist
-						 nconc (if (imenu--subalist-p elm)
-								   (ivy-imenu-get-candidates-from
-									(cl-loop for (e . v) in (cdr elm) collect
-											 (cons e (if (integerp v) (copy-marker v) v)))
-									(concat prefix (if prefix ".") (car elm)))
-								 (and (cdr elm) ; bug in imenu, should not be needed.
-									  (setcdr elm (copy-marker (cdr elm))) ; Same as [1].
-									  (list (cons (concat prefix (if prefix ".") (car elm))
-												  (copy-marker (cdr elm))))))))
-
-			  (defun ivy-imenu-goto ()
-				"Go to buffer position"
-				(interactive)
-				(let ((imenu-auto-rescan t) items)
-				  (unless (featurep 'imenu)
-					(require 'imenu nil t))
-				  (setq items (imenu--make-index-alist t))
-				  (ivy-read "imenu items:"
-							(ivy-imenu-get-candidates-from (delete (assoc "*Rescan*" items) items))
-							:action (lambda (k) (goto-char k)))))
-			  (ivy-set-actions 'ivy-switch-buffer '(("k" (lambda (x)
-														   (kill-buffer x)
-														   (ivy--reset-state ivy-last))
-													 "kill")))
-			  (add-to-list 'ivy-initial-inputs-alist '(counsel-M-x . ""))))
+  :bind (("C-s" . swiper)
+       ("C-r" . swiper)
+       ("C-c C-r" . ivy-resume)
+       ("C-x i" . ivy-imenu-goto)
+       ("C-=" . swiper))
+  :diminish ivy-mode
+  :demand t
+  :config (progn
+        (ivy-mode 1)
+        (setq ivy-re-builders-alist '((internal-complete-buffer . ivy--regex-fuzzy)
+                      (t . ivy--regex-plus)))
+        (defun ivy-imenu-get-candidates-from (alist  &optional prefix)
+        (cl-loop for elm in alist
+             nconc (if (imenu--subalist-p elm)
+                   (ivy-imenu-get-candidates-from
+                  (cl-loop for (e . v) in (cdr elm) collect
+                       (cons e (if (integerp v) (copy-marker v) v)))
+                  (concat prefix (if prefix ".") (car elm)))
+                 (and (cdr elm) ; bug in imenu, should not be needed.
+                    (setcdr elm (copy-marker (cdr elm))) ; Same as [1].
+                    (list (cons (concat prefix (if prefix ".") (car elm))
+                          (copy-marker (cdr elm))))))))
+
+        (defun ivy-imenu-goto ()
+        "Go to buffer position"
+        (interactive)
+        (let ((imenu-auto-rescan t) items)
+          (unless (featurep 'imenu)
+          (require 'imenu nil t))
+          (setq items (imenu--make-index-alist t))
+          (ivy-read "imenu items:"
+              (ivy-imenu-get-candidates-from (delete (assoc "*Rescan*" items) items))
+              :action (lambda (k) (goto-char k)))))
+        (ivy-set-actions 'ivy-switch-buffer '(("k" (lambda (x)
+                               (kill-buffer x)
+                               (ivy--reset-state ivy-last))
+                           "kill")))
+        (add-to-list 'ivy-initial-inputs-alist '(counsel-M-x . ""))))
 #+END_SRC
 
 ** counsel
 
 #+BEGIN_SRC emacs-lisp
   (use-package counsel
-	:config (progn
-			  (bind-key "M-x" #'counsel-M-x)
-			  (bind-key "<apps>" #'counsel-M-x)
-			  (bind-key "<menu>" #'counsel-M-x)
-			  (bind-key "C-c M-x" #'execute-extended-command)
-			  (bind-key "C-x C-f" #'counsel-find-file)
-			  (bind-key "C-x b" #'counsel-switch-to-persp-buffer)
-			  (defadvice counsel-find-file (after find-file-sudo activate)
-				"Find file as root if necessary."
-				(when (and buffer-file-name
-						   (not (file-writable-p buffer-file-name)))
-				  (message "File not writable %s" buffer-file-name)
-				  (find-alternate-file (concat "/sudo::" buffer-file-name))))
-			  (defun counsel-switch-to-persp-buffer (arg)
-				"Forward to `persp-switch-to-buffer'."
-				(interactive "P")
-				(ivy-read (format "Switch to buffer [%s]: " (persp-name persp-curr))
-						  (remq nil (mapcar #'buffer-name (persp-buffers persp-curr)))
-						  :preselect (buffer-name (other-buffer (current-buffer)))
-						  :action #'ivy--switch-buffer-action
-						  :keymap ivy-switch-buffer-map))))
+  :config (progn
+        (bind-key "M-x" #'counsel-M-x)
+        (bind-key "<apps>" #'counsel-M-x)
+        (bind-key "<menu>" #'counsel-M-x)
+        (bind-key "C-c M-x" #'execute-extended-command)
+        (bind-key "C-x C-f" #'counsel-find-file)
+        (bind-key "C-x b" #'counsel-switch-to-persp-buffer)
+        (defadvice counsel-find-file (after find-file-sudo activate)
+        "Find file as root if necessary."
+        (when (and buffer-file-name
+               (not (file-writable-p buffer-file-name)))
+          (message "File not writable %s" buffer-file-name)
+          (find-alternate-file (concat "/sudo::" buffer-file-name))))
+        (defun counsel-switch-to-persp-buffer (arg)
+        "Forward to `persp-switch-to-buffer'."
+        (interactive "P")
+        (ivy-read (format "Switch to buffer [%s]: " (persp-name persp-curr))
+              (remq nil (mapcar #'buffer-name (persp-buffers persp-curr)))
+              :preselect (buffer-name (other-buffer (current-buffer)))
+              :action #'ivy--switch-buffer-action
+              :keymap ivy-switch-buffer-map))))
 #+END_SRC
 
 
@@ -1262,22 +1262,32 @@ don’t use it directly.
 
 #+BEGIN_SRC emacs-lisp
   (use-package smex
-	:commands (smex
-			   smex-update
-			   smex-initialize)
-	:config (progn
-			  (setq smex-key-advice-ignore-menu-bar t
-					smex-auto-update nil)
-			  (defun smex-update-after-load (_unused)
-				(if (boundp 'smex-cache)
-					(smex-update)))
-			  (add-hook 'after-load-functions 'smex-update-after-load))
-	:init (progn
-			(setq smex-history-length 100
-				  smex-save-file (concat user-emacs-directory
-										 "smex-items"))))
+  :commands (smex
+         smex-update
+         smex-initialize)
+  :config (progn
+        (setq smex-key-advice-ignore-menu-bar t
+          smex-auto-update nil)
+        (defun smex-update-after-load (_unused)
+        (if (boundp 'smex-cache)
+          (smex-update)))
+        (add-hook 'after-load-functions 'smex-update-after-load))
+  :init (progn
+      (setq smex-history-length 100
+          smex-save-file (concat user-emacs-directory
+                     "smex-items"))))
 #+END_SRC
 
+** cmd-to-echo
+
+I’ve been looking for some way to run programming projects (mostly
+node.js) inside emacs.  =cmd-to-echo= seems great for this, as new
+output pops up in the echo area.
+
+#+BEGIN_SRC emacs-lisp
+  (use-package cmd-to-echo
+    :commands (cmd-to-echo))
+#+END_SRC
 * Modes
 
 Setup some modes for systemd files
@@ -1297,50 +1307,50 @@ Some modes that I don’t really customise much, mostly for
 configuration files.
 #+BEGIN_SRC emacs-lisp
   (use-package xrdb-mode
-	:ensure nil
-	:mode (("\\.Xdefaults\\'" . xrdb-mode)
-		   ("\\.Xresources\\'" . xrdb-mode)))
+  :ensure nil
+  :mode (("\\.Xdefaults\\'" . xrdb-mode)
+       ("\\.Xresources\\'" . xrdb-mode)))
 
   (use-package haskell-mode
-	:mode (("\\.hs\\'" . haskell-mode)))
+  :mode (("\\.hs\\'" . haskell-mode)))
 
   (use-package dockerfile-mode
-	:mode (("Dockerfile\\'" . dockerfile-mode)))
+  :mode (("Dockerfile\\'" . dockerfile-mode)))
 
   (use-package nix-mode
-	:mode (("\\.nix\\'" . nix-mode)))
+  :mode (("\\.nix\\'" . nix-mode)))
 
   (define-derived-mode xmonad-mode haskell-mode "XM")
   (add-to-list 'auto-mode-alist '("xmobarrc\\'" . xmonad-mode))
   (add-to-list 'auto-mode-alist '("xmonad.hs\\'" . xmonad-mode))
 
   (use-package nginx-mode
-	:defer t
-	:mode (("/nginx/servers/" . nginx-mode)
-		   ("/nginx/.*\\.d/" . nginx-mode)))
+  :defer t
+  :mode (("/nginx/servers/" . nginx-mode)
+       ("/nginx/.*\\.d/" . nginx-mode)))
 
   (use-package lua-mode
-	:defer t)
+  :defer t)
 
   (use-package ruby-mode
-	:mode (("\\.rb\\'" . ruby-mode)
-		   ("\\.cap\\'" . ruby-mode)))
+  :mode (("\\.rb\\'" . ruby-mode)
+       ("\\.cap\\'" . ruby-mode)))
 
   (use-package go-mode
-	:mode (("\\.go\\'" . go-mode)))
+  :mode (("\\.go\\'" . go-mode)))
 
   (use-package jinja2-mode
-	:mode (("\\.j2\\'" . jinja2-mode)
-		   ("\\.jinja\\'" . jinja2-mode)))
+  :mode (("\\.j2\\'" . jinja2-mode)
+       ("\\.jinja\\'" . jinja2-mode)))
 
   (use-package scss-mode
-	:defer t
-	:config (progn
-			  (setq scss-compile-at-save nil)))
+  :defer t
+  :config (progn
+        (setq scss-compile-at-save nil)))
 
   (use-package yaml-mode
-	:mode (("/group_vars/.*" . yaml-mode)
-		   ("/host_vars/.*" . yaml-mode)))
+  :mode (("/group_vars/.*" . yaml-mode)
+       ("/host_vars/.*" . yaml-mode)))
 
   (define-derived-mode ansible-mode yaml-mode "Ansible")
   (add-to-list 'auto-mode-alist '("\\(?:ansible.+\\|roles/.+/\\(?:tasks\\|handlers\\)\\)/.+\\.yml\\'" . ansible-mode))
@@ -1356,44 +1366,44 @@ works really nicely.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ledger-mode
-	:mode ("\\.ledger\\'" . ledger-mode)
-	:init (progn
-			(defun open-budget ()
-			  (interactive)
-			  (projectile-persp-switch-project "~/Sync")
-			  (find-file (expand-file-name "ledger/my.ledger" (projectile-project-root)))
-			  (ledger-report "Budget (Cumulative)" nil)))
-	:config (progn
-			  (setq ledger-use-iso-dates t
-					ledger-post-use-completion-engine :built-in
-					ledger-reconcile-default-commodity "€"
-					ledger-clear-whole-transactions t
-					ledger-narrow-on-reconcile t
-					ledger-default-date-format "%Y-%m-%d"
-					ledger-reports '(("Monthly Expenses" "ledger -f %(ledger-file) reg -M Expenses --real -l \"payee != 'Opening Balances'\"")
-									 ("Expenses:This Month" "ledger -f %(ledger-file) bal \\^Expenses -p \"this month\"")
-									 ("On-budget Balances" "ledger -f %(ledger-file) bal --current -R :Budget: Assets:Receivable Liabilities:Personal")
-									 ("All Account Balances" "ledger -f %(ledger-file) bal --current -R \\^Assets \\^Liabilities")
-									 ("Budget Values (Current Month)" "ledger -f %(ledger-file) bal -p \"this month\" --limit \"payee=~/budget/\" \\^Funds")
-									 ("Budget (Cumulative)" "ledger -f %(ledger-file) bal -E \\^Funds \\^Assets:Budget$")
-									 ("Budget Allocation" "ledger -f %(ledger-file) bal -p \"this month\" --limit \"payee=~/budget/\" \\^Funds --format \"\\
-									  %-17((depth_spacer)+(partial_account))\\
-									  %10(percent(market(display_total), market(parent.total)))\\
-									  %16(market(display_total))\n%/\"")
-									 ("bal" "ledger -f %(ledger-file) bal")
-									 ("reg" "ledger -f %(ledger-file) reg")
-									 ("equity" "ledger -f %(ledger-file) equity")
-									 ("payee" "ledger -f %(ledger-file) reg @%(payee)")
-									 ("account" "ledger -f %(ledger-file) reg %(account)")))))
+  :mode ("\\.ledger\\'" . ledger-mode)
+  :init (progn
+      (defun open-budget ()
+        (interactive)
+        (projectile-persp-switch-project "~/Sync")
+        (find-file (expand-file-name "ledger/my.ledger" (projectile-project-root)))
+        (ledger-report "Budget (Cumulative)" nil)))
+  :config (progn
+        (setq ledger-use-iso-dates t
+          ledger-post-use-completion-engine :built-in
+          ledger-reconcile-default-commodity "€"
+          ledger-clear-whole-transactions t
+          ledger-narrow-on-reconcile t
+          ledger-default-date-format "%Y-%m-%d"
+          ledger-reports '(("Monthly Expenses" "ledger -f %(ledger-file) reg -M Expenses --real -l \"payee != 'Opening Balances'\"")
+                   ("Expenses:This Month" "ledger -f %(ledger-file) bal \\^Expenses -p \"this month\"")
+                   ("On-budget Balances" "ledger -f %(ledger-file) bal --current -R :Budget: Assets:Receivable Liabilities:Personal")
+                   ("All Account Balances" "ledger -f %(ledger-file) bal --current -R \\^Assets \\^Liabilities")
+                   ("Budget Values (Current Month)" "ledger -f %(ledger-file) bal -p \"this month\" --limit \"payee=~/budget/\" \\^Funds")
+                   ("Budget (Cumulative)" "ledger -f %(ledger-file) bal -E \\^Funds \\^Assets:Budget$")
+                   ("Budget Allocation" "ledger -f %(ledger-file) bal -p \"this month\" --limit \"payee=~/budget/\" \\^Funds --format \"\\
+                    %-17((depth_spacer)+(partial_account))\\
+                    %10(percent(market(display_total), market(parent.total)))\\
+                    %16(market(display_total))\n%/\"")
+                   ("bal" "ledger -f %(ledger-file) bal")
+                   ("reg" "ledger -f %(ledger-file) reg")
+                   ("equity" "ledger -f %(ledger-file) equity")
+                   ("payee" "ledger -f %(ledger-file) reg @%(payee)")
+                   ("account" "ledger -f %(ledger-file) reg %(account)")))))
 #+END_SRC
 
 ** Markdown
 
 #+BEGIN_SRC emacs-lisp
   (use-package markdown-mode
-	:defer t
-	:config (progn
-			  (add-hook 'markdown-mode-hook #'turn-on-auto-fill)))
+  :defer t
+  :config (progn
+        (add-hook 'markdown-mode-hook #'turn-on-auto-fill)))
 #+END_SRC
 
 ** Org
@@ -1402,48 +1412,48 @@ Org is wünderbar.
 
 #+BEGIN_SRC emacs-lisp
   (use-package org
-	:bind (("C-c C-a" . org-agenda-list)
-		   ("C-c a" . org-agenda)
-		   ("C-c l" . org-store-link))
-	:defer 8
-	:init (setq org-replace-disputed-keys t
-				org-ellipsis "…")
-	:config (progn
-			  (setq org-directory "~/Sync/org"
-					org-agenda-files `(,(concat org-directory "/agenda"))
+  :bind (("C-c C-a" . org-agenda-list)
+       ("C-c a" . org-agenda)
+       ("C-c l" . org-store-link))
+  :defer 8
+  :init (setq org-replace-disputed-keys t
+        org-ellipsis "…")
+  :config (progn
+        (setq org-directory "~/Sync/org"
+          org-agenda-files `(,(concat org-directory "/agenda"))
 
-					org-default-notes-file (concat org-directory "/notes")
+          org-default-notes-file (concat org-directory "/notes")
 
-					;; ‘Remember’: new items at top
-					org-reverse-note-order t
+          ;; ‘Remember’: new items at top
+          org-reverse-note-order t
 
-					org-modules '(org-protocol)
+          org-modules '(org-protocol)
 
-					;; Add time done to ‘done’ tasks
-					org-log-done 'time
+          ;; Add time done to ‘done’ tasks
+          org-log-done 'time
 
-					org-list-allow-alphabetical t
+          org-list-allow-alphabetical t
 
-					org-adapt-indentation nil
+          org-adapt-indentation nil
 
-					org-pretty-entities t
+          org-pretty-entities t
 
-					org-table-duration-custom-format 'seconds
+          org-table-duration-custom-format 'seconds
 
-					org-src-fontify-natively nil
+          org-src-fontify-natively nil
 
-					org-export-have-math t
+          org-export-have-math t
 
-					org-blank-before-new-entry '((heading . t)
-												 (plain-list-item . auto))
-					org-fontify-done-headline t
+          org-blank-before-new-entry '((heading . t)
+                         (plain-list-item . auto))
+          org-fontify-done-headline t
 
-					org-todo-keywords '((sequence "BACKLOG(b)" "TODO(t)" "WAIT(w@/!)" "STARTED(s!)" "|" "DONE(d!)")
-										(sequence "|" "CANCELLED(c@)"))
-					org-log-into-drawer "LOGBOOK")
-			  (set-register ?o `(file . ,(expand-file-name "organiser.org" org-directory)))
-			  (add-hook 'org-mode-hook #'turn-on-auto-fill)
-			  (org-load-modules-maybe t)))
+          org-todo-keywords '((sequence "BACKLOG(b)" "TODO(t)" "WAIT(w@/!)" "STARTED(s!)" "|" "DONE(d!)")
+                    (sequence "|" "CANCELLED(c@)"))
+          org-log-into-drawer "LOGBOOK")
+        (set-register ?o `(file . ,(expand-file-name "organiser.org" org-directory)))
+        (add-hook 'org-mode-hook #'turn-on-auto-fill)
+        (org-load-modules-maybe t)))
 #+END_SRC
 
 **** org-babel
@@ -1455,12 +1465,12 @@ with R or something.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ob-core
-	:defer t
-	:ensure nil
-	:config (org-babel-do-load-languages
-			 'org-babel-load-languages
-			 '((ledger . t)
-			   (sh . t))))
+  :defer t
+  :ensure nil
+  :config (org-babel-do-load-languages
+       'org-babel-load-languages
+       '((ledger . t)
+         (sh . t))))
 #+END_SRC
 
 **** org-journal
@@ -1469,57 +1479,57 @@ I can use this to keep a journal.  I should use it.
 
 #+BEGIN_SRC emacs-lisp
   (use-package org-journal
-	:bind ("s-j" . org-journal-new-entry)
-	:defer 20
-	:config (progn
-			  (setq org-journal-date-format "%A, %d %B %Y")
-			  (defun org-journal-display-entry-yesterday ()
-				"Show org-journal entry for yesterday"
-				(interactive)
-				(org-journal-read-or-display-entry (yesterday-time)))))
+  :bind ("s-j" . org-journal-new-entry)
+  :defer 20
+  :config (progn
+        (setq org-journal-date-format "%A, %d %B %Y")
+        (defun org-journal-display-entry-yesterday ()
+        "Show org-journal entry for yesterday"
+        (interactive)
+        (org-journal-read-or-display-entry (yesterday-time)))))
 #+END_SRC
 
 **** org-mobile
 
 #+BEGIN_SRC emacs-lisp
   (defun ap/org-mobile-pull (descriptor action file)
-	(org-mobile-pull))
+  (org-mobile-pull))
   (use-package org-mobile
-	:defer 30
-	:ensure nil
-	:disabled t
-	:config (progn
-			  (setq org-mobile-directory "~/Mobile/Org"
-					org-mobile-inbox-for-pull "~/Mobile/Org/from-mobile.org")
-			  (defvar org-mobile-push-timer nil
-				"Timer that `org-mobile-push-timer' used to reschedule itself, or nil.")
-
-			  (defun org-mobile-push-with-delay (secs)
-				(when org-mobile-push-timer
-				  (cancel-timer org-mobile-push-timer))
-				(setq org-mobile-push-timer
-					  (run-with-idle-timer
-					   (* 1 secs) nil 'org-mobile-push)))
-
-			  (add-hook 'after-save-hook
-						(lambda ()
-						  (when (eq major-mode 'org-mode)
-							(dolist (file (org-mobile-files-alist))
-							  (if (string= (file-truename (expand-file-name (car file)))
-										   (file-truename (buffer-file-name)))
-								  (org-mobile-push-with-delay 30))))))
-
-			  (run-at-time "00:05" 86400 '(lambda () (org-mobile-push-with-delay 1))) ;; refreshes agenda file each day
-			  (org-mobile-pull) ;; run org-mobile-pull at startup
-
-			  (defvar org-mobile-watcher nil)
-			  (when file-notify--library
-				(let ((org-file (expand-file-name
-								 (concat
-								  (file-name-as-directory org-mobile-directory)
-								  org-mobile-capture-file))))
-				  (setq org-mobile-watcher
-						(file-notify-add-watch org-file '(change) #'ap/org-mobile-pull))))))
+  :defer 30
+  :ensure nil
+  :disabled t
+  :config (progn
+        (setq org-mobile-directory "~/Mobile/Org"
+          org-mobile-inbox-for-pull "~/Mobile/Org/from-mobile.org")
+        (defvar org-mobile-push-timer nil
+        "Timer that `org-mobile-push-timer' used to reschedule itself, or nil.")
+
+        (defun org-mobile-push-with-delay (secs)
+        (when org-mobile-push-timer
+          (cancel-timer org-mobile-push-timer))
+        (setq org-mobile-push-timer
+            (run-with-idle-timer
+             (* 1 secs) nil 'org-mobile-push)))
+
+        (add-hook 'after-save-hook
+            (lambda ()
+              (when (eq major-mode 'org-mode)
+              (dolist (file (org-mobile-files-alist))
+                (if (string= (file-truename (expand-file-name (car file)))
+                       (file-truename (buffer-file-name)))
+                  (org-mobile-push-with-delay 30))))))
+
+        (run-at-time "00:05" 86400 '(lambda () (org-mobile-push-with-delay 1))) ;; refreshes agenda file each day
+        (org-mobile-pull) ;; run org-mobile-pull at startup
+
+        (defvar org-mobile-watcher nil)
+        (when file-notify--library
+        (let ((org-file (expand-file-name
+                 (concat
+                  (file-name-as-directory org-mobile-directory)
+                  org-mobile-capture-file))))
+          (setq org-mobile-watcher
+            (file-notify-add-watch org-file '(change) #'ap/org-mobile-pull))))))
 #+END_SRC
 
 **** org-caldav
@@ -1530,16 +1540,16 @@ write to the Android calendar, and then for DAVDroid to sync with the server.
 
 #+BEGIN_SRC emacs-lisp
   (use-package org-caldav
-	:defer 30
-	:config (progn
-			  (setq org-caldav-url "https://calendar.alanpearce.uk/alan"
-					org-caldav-calendar-id "caldav"
-					org-caldav-inbox (concat org-directory "/agenda/caldav.org")
-					org-caldav-files `(,(concat org-directory "/agenda/organiser.org"))
-					org-icalendar-timezone "Europe/Berlin"
-					org-icalendar-use-scheduled '(event-if-todo event-if-not-todo todo-start)
-					org-icalendar-use-deadline '(event-if-todo event-if-not-todo todo-due)
-					org-icalendar-alarm-time 60)))
+  :defer 30
+  :config (progn
+        (setq org-caldav-url "https://calendar.alanpearce.uk/alan"
+          org-caldav-calendar-id "caldav"
+          org-caldav-inbox (concat org-directory "/agenda/caldav.org")
+          org-caldav-files `(,(concat org-directory "/agenda/organiser.org"))
+          org-icalendar-timezone "Europe/Berlin"
+          org-icalendar-use-scheduled '(event-if-todo event-if-not-todo todo-start)
+          org-icalendar-use-deadline '(event-if-todo event-if-not-todo todo-due)
+          org-icalendar-alarm-time 60)))
 #+END_SRC
 
 **** org-page
@@ -1550,10 +1560,10 @@ will do the trick.
 
 #+BEGIN_SRC emacs-lisp
   (use-package org-page
-	:config (progn
-			  (setq op/site-domain "https://alanpearce.uk/"
-					op/repository-directory "~/projects/alanpearce/"
-					op/personal-github-link "https://github.com/alanpearce")))
+  :config (progn
+        (setq op/site-domain "https://alanpearce.uk/"
+          op/repository-directory "~/projects/alanpearce/"
+          op/personal-github-link "https://github.com/alanpearce")))
 #+END_SRC
 
 * Music
@@ -1561,9 +1571,9 @@ Emacs actually supports playing music via mpd.
 
 #+BEGIN_SRC emacs-lisp
   (use-package mpc
-	:defer t
-	:config (progn
-			  (setq mpc-browser-tags '(Genre Albumartist|Composer|Performer Album|Playlist))))
+  :defer t
+  :config (progn
+        (setq mpc-browser-tags '(Genre Albumartist|Composer|Performer Album|Playlist))))
 #+END_SRC
 * Programming
 ** flycheck
@@ -1572,11 +1582,11 @@ On-the-fly error checking in programming modes?  Yes please.
 
 #+BEGIN_SRC emacs-lisp
   (use-package flycheck
-	:diminish " ✓"
-	:defer 5
-	:config (progn
-			  (global-flycheck-mode)
-			  (setq flycheck-check-syntax-automatically '(save new-line mode-enabled))))
+  :diminish " ✓"
+  :defer 5
+  :config (progn
+        (global-flycheck-mode)
+        (setq flycheck-check-syntax-automatically '(save new-line mode-enabled))))
 #+END_SRC
 
 ** golang
@@ -1585,24 +1595,24 @@ Go has a few packages to inter-operate with other emacs packages.
 
 #+BEGIN_SRC emacs-lisp
   (use-package company-go
-	:commands company-go
-	:config (progn
-			  (setq company-go-show-annotation t))
-	:init (progn
-			(defun ap/company-go-setup ()
-			  (set (make-local-variable 'company-backends)
-				   '(company-go)))
-			(add-hook 'go-mode-hook #'ap/company-go-setup)))
+  :commands company-go
+  :config (progn
+        (setq company-go-show-annotation t))
+  :init (progn
+      (defun ap/company-go-setup ()
+        (set (make-local-variable 'company-backends)
+           '(company-go)))
+      (add-hook 'go-mode-hook #'ap/company-go-setup)))
 
   (use-package go-eldoc
-	:commands go-eldoc-setup
-	:init (progn
-			(add-hook 'go-mode-hook #'go-eldoc-setup)))
+  :commands go-eldoc-setup
+  :init (progn
+      (add-hook 'go-mode-hook #'go-eldoc-setup)))
 
   (use-package go-projectile
-	:defer t
-	:config (progn
-			  (setq go-projectile-switch-gopath 'maybe)))
+  :defer t
+  :config (progn
+        (setq go-projectile-switch-gopath 'maybe)))
 
 
 #+END_SRC
@@ -1613,15 +1623,15 @@ A nice completion backend for programming modes.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ggtags
-	:commands turn-on-ggtags-mode
-	:functions (ggtags-navigation-mode-abort)
-	:config (progn
-			  (bind-key "q" #'ggtags-navigation-mode-abort ggtags-navigation-mode-map))
-	:init (progn
-			(defun turn-on-ggtags-mode ()
-			  (interactive)
-			  (ggtags-mode 1))
-			(add-hook 'c-mode-common-hook #'turn-on-ggtags-mode)))
+  :commands turn-on-ggtags-mode
+  :functions (ggtags-navigation-mode-abort)
+  :config (progn
+        (bind-key "q" #'ggtags-navigation-mode-abort ggtags-navigation-mode-map))
+  :init (progn
+      (defun turn-on-ggtags-mode ()
+        (interactive)
+        (ggtags-mode 1))
+      (add-hook 'c-mode-common-hook #'turn-on-ggtags-mode)))
 #+END_SRC
 
 ** Lisps
@@ -1633,12 +1643,12 @@ hook which I trigger in every lispy-mode.
 
 #+BEGIN_SRC emacs-lisp
   (defcustom lisp-mode-common-hook nil
-	"Hook run when entering any Lisp mode."
-	:type 'hook
-	:group 'lisp)
+  "Hook run when entering any Lisp mode."
+  :type 'hook
+  :group 'lisp)
 
   (defun ap/lisp-setup ()
-	(run-hooks 'lisp-mode-common-hook))
+  (run-hooks 'lisp-mode-common-hook))
 #+END_SRC
 
 **** Redshank
@@ -1648,10 +1658,10 @@ operations that aren’t part of paredit, like extracting variables into
 let bindings.
 #+BEGIN_SRC emacs-lisp
   (use-package redshank
-	:diminish " Λ"
-	:after (paredit)
-	:config (progn
-			  (add-hook 'lisp-mode-common-hook #'turn-on-redshank-mode)))
+  :diminish " Λ"
+  :after (paredit)
+  :config (progn
+        (add-hook 'lisp-mode-common-hook #'turn-on-redshank-mode)))
 #+END_SRC
 
 *** Emacs Lisp
@@ -1668,21 +1678,21 @@ Go-to function for elisp.  Except it works through the entire Emacs ecosystem.
 
 #+BEGIN_SRC emacs-lisp
   (use-package elisp-slime-nav
-	:commands elisp-slime-nav-mode
-	:diminish elisp-slime-nav-mode
-	:init (progn
-			(add-hook 'emacs-lisp-mode-hook #'elisp-slime-nav-mode)))
+  :commands elisp-slime-nav-mode
+  :diminish elisp-slime-nav-mode
+  :init (progn
+      (add-hook 'emacs-lisp-mode-hook #'elisp-slime-nav-mode)))
 #+END_SRC
 
 Interactive elisp
 
 #+BEGIN_SRC emacs-lisp
   (use-package ielm
-	:defer t
-	:ensure nil
-	:config (progn
-			  (add-hook 'ielm-mode-hook (lambda ()
-										  (run-hooks 'lisp-mode-common-hook)))))
+  :defer t
+  :ensure nil
+  :config (progn
+        (add-hook 'ielm-mode-hook (lambda ()
+                      (run-hooks 'lisp-mode-common-hook)))))
 #+END_SRC
 
 *** Scheme & Lisp
@@ -1693,8 +1703,8 @@ I don’t work with these as often as I would like
   (add-hook 'scheme-mode-hook #'ap/lisp-setup)
   (add-hook 'lisp-mode-hook #'ap/lisp-setup)
   (defun set-common-lisp-indentation ()
-	  (set (make-local-variable 'lisp-indent-function)
-		   #'common-lisp-indent-function))
+    (set (make-local-variable 'lisp-indent-function)
+       #'common-lisp-indent-function))
   (add-hook 'lisp-mode-hook #'set-common-lisp-indentation)
 #+END_SRC
 
@@ -1705,10 +1715,10 @@ future.
 
 #+BEGIN_SRC emacs-lisp
   (use-package geiser
-	:commands (geiser-mode
-			   geiser
-			   run-geiser
-			   run-racket))
+  :commands (geiser-mode
+         geiser
+         run-geiser
+         run-racket))
 #+END_SRC
 
 **** slime
@@ -1717,33 +1727,33 @@ A REPL thing (and more) for Lisp.
 
 #+BEGIN_SRC emacs-lisp
   (use-package slime
-	:commands (slime)
-	:config (progn
-			  (let ((ql-slime-helper (expand-file-name "~/quicklisp/slime-helper.el")))
-				(if (file-exists-p ql-slime-helper)
-					(load ql-slime-helper))
-				(slime-setup))
-			  (setq inferior-lisp-program (executable-find "sbcl"))))
+  :commands (slime)
+  :config (progn
+        (let ((ql-slime-helper (expand-file-name "~/quicklisp/slime-helper.el")))
+        (if (file-exists-p ql-slime-helper)
+          (load ql-slime-helper))
+        (slime-setup))
+        (setq inferior-lisp-program (executable-find "sbcl"))))
 #+END_SRC
 
 *** Clojure
 
 #+BEGIN_SRC emacs-lisp
   (use-package clojure-mode
-	:defer t
-	:init (progn
-			(add-hook 'cider-repl-mode-hook (lambda () (highlight-changes-mode -1)))
-			(add-hook 'clojure-mode-hook #'ap/lisp-setup)))
+  :defer t
+  :init (progn
+      (add-hook 'cider-repl-mode-hook (lambda () (highlight-changes-mode -1)))
+      (add-hook 'clojure-mode-hook #'ap/lisp-setup)))
 
   (use-package clj-refactor
-	:defer t
-	:functions (clj-refactor-mode cljr-add-keybindings-with-prefix)
-	:config (progn
-			  (cljr-add-keybindings-with-prefix "C-c C-m"))
-	:init (progn
-			(defun turn-on-clj-refactor-mode ()
-			  (clj-refactor-mode 1))
-			(add-hook 'clojure-mode-hook #'turn-on-clj-refactor-mode)))
+  :defer t
+  :functions (clj-refactor-mode cljr-add-keybindings-with-prefix)
+  :config (progn
+        (cljr-add-keybindings-with-prefix "C-c C-m"))
+  :init (progn
+      (defun turn-on-clj-refactor-mode ()
+        (clj-refactor-mode 1))
+      (add-hook 'clojure-mode-hook #'turn-on-clj-refactor-mode)))
 #+END_SRC
 
 **** cider
@@ -1752,11 +1762,11 @@ A REPL thing for Clojure
 
 #+BEGIN_SRC emacs-lisp
   (use-package cider
-	:defer t
-	:config (progn
-			  (setq nrepl-hide-special-buffers t)
-			  (unbind-key "C-c C-f" cider-mode-map)
-			  (add-hook 'cider-mode-hook #'eldoc-mode)))
+  :defer t
+  :config (progn
+        (setq nrepl-hide-special-buffers t)
+        (unbind-key "C-c C-f" cider-mode-map)
+        (add-hook 'cider-mode-hook #'eldoc-mode)))
 #+END_SRC
 
 ** Auto-compile
@@ -1764,8 +1774,8 @@ A REPL thing for Clojure
 Auto-compile emacs lisp when saving.
 #+BEGIN_SRC emacs-lisp
   (use-package auto-compile
-	:defer t
-	:init (add-hook 'emacs-lisp-mode-hook #'auto-compile-on-save-mode))
+  :defer t
+  :init (add-hook 'emacs-lisp-mode-hook #'auto-compile-on-save-mode))
 #+END_SRC
 
 ** cc-mode
@@ -1775,15 +1785,15 @@ quite a few other modes are derived from it.
 
 #+BEGIN_SRC emacs-lisp
   (use-package cc-mode
-	:defer 5
-	:init (progn
-			(add-hook 'c-mode-common-hook #'electric-indent-mode))
-	:config (progn
-			  (setq c-default-style '((java-mode . "java")
-									  (awk-mode . "awk")
-									  (other . "k&r"))
-					c-basic-offset 4)
-			  (c-set-offset 'case-label '+)))
+  :defer 5
+  :init (progn
+      (add-hook 'c-mode-common-hook #'electric-indent-mode))
+  :config (progn
+        (setq c-default-style '((java-mode . "java")
+                    (awk-mode . "awk")
+                    (other . "k&r"))
+          c-basic-offset 4)
+        (c-set-offset 'case-label '+)))
 #+END_SRC
 
 ** quickrun
@@ -1792,7 +1802,7 @@ It’s nice to be able to quickly evaluate some code.  Although I don’t
 really seem to use it.
 #+BEGIN_SRC emacs-lisp
   (use-package quickrun
-	:bind (("C-c C-e" . quickrun)))
+  :bind (("C-c C-e" . quickrun)))
 #+END_SRC
 
 ** Scala
@@ -1801,14 +1811,14 @@ Let’s try using Scala.
 
 #+BEGIN_SRC emacs-lisp
   (use-package scala-mode
-	:pin melpa-stable)
+  :pin melpa-stable)
 #+END_SRC
 
 And add ensime, an IDE-style environment.
 
 #+BEGIN_SRC emacs-lisp
   (use-package ensime
-	:pin melpa-stable)
+  :pin melpa-stable)
 #+END_SRC
 
 ** Web development
@@ -1822,37 +1832,37 @@ it though
 
 #+BEGIN_SRC emacs-lisp
   (use-package js2-mode
-	:mode (("\\.js\\'" . js2-mode)
-		   ("\\.jsx\\'" . js2-jsx-mode))
-	:interpreter ("node" . js2-mode)
-	:functions js2-next-error
-	:config (progn
-			  (define-key js2-mode-map [menu-bar Javascript] nil)
-			  (defun js2--imenu-around (do-it name)
-				"Don't create a menu from js2-mode"
-				(if (and (not (string-equal name "IM-Javascript-IDE"))
-						 (fboundp #'do-it))
-				  (do-it name)))
-			  (advice-add 'imenu-add-to-menubar :around #'js2--imenu-around)
-			  (defun ap/javascript-setup ()
-				(auto-indent-mode -1))
-			  (defun ap/js2-prev-error ()
-				(interactive)
-				(js2-next-error -1))
-			  (bind-key "M-g M-n" #'js2-next-error js2-mode-map)
-			  (bind-key "M-g M-p" #'ap/js2-prev-error js2-mode-map)
-			  (add-hook 'js2-mode-hook #'ap/javascript-setup)
-			  (setq js2-basic-offset 2
-					js2-include-node-externs t)))
+  :mode (("\\.js\\'" . js2-mode)
+       ("\\.jsx\\'" . js2-jsx-mode))
+  :interpreter ("node" . js2-mode)
+  :functions js2-next-error
+  :config (progn
+        (define-key js2-mode-map [menu-bar Javascript] nil)
+        (defun js2--imenu-around (do-it name)
+        "Don't create a menu from js2-mode"
+        (if (and (not (string-equal name "IM-Javascript-IDE"))
+             (fboundp #'do-it))
+          (do-it name)))
+        (advice-add 'imenu-add-to-menubar :around #'js2--imenu-around)
+        (defun ap/javascript-setup ()
+        (auto-indent-mode -1))
+        (defun ap/js2-prev-error ()
+        (interactive)
+        (js2-next-error -1))
+        (bind-key "M-g M-n" #'js2-next-error js2-mode-map)
+        (bind-key "M-g M-p" #'ap/js2-prev-error js2-mode-map)
+        (add-hook 'js2-mode-hook #'ap/javascript-setup)
+        (setq js2-basic-offset 2
+          js2-include-node-externs t)))
 #+END_SRC
 
 *** coffee-mode
 
 #+BEGIN_SRC emacs-lisp
   (use-package coffee-mode
-	:mode ("\\.coffee\\'" . coffee-mode)
-	:config (progn
-			  (setq coffee-indent-like-python-mode t)))
+  :mode ("\\.coffee\\'" . coffee-mode)
+  :config (progn
+        (setq coffee-indent-like-python-mode t)))
 #+END_SRC
 
 *** tern
@@ -1862,28 +1872,28 @@ completions, besides other IDE-like things.
 
 #+BEGIN_SRC emacs-lisp
   (use-package tern
-	:commands ap/enable-tern
-	:if (executable-find "tern")
-	:defer 5
-	:config (progn
-			  (setq tern-command (list (executable-find "tern")))
-			  (defun ap/enable-tern ()
-				(tern-mode 1))
-			  (add-hook 'js2-mode-hook #'ap/enable-tern)
-			  (add-hook 'web-mode-hook #'ap/enable-tern)))
+  :commands ap/enable-tern
+  :if (executable-find "tern")
+  :defer 5
+  :config (progn
+        (setq tern-command (list (executable-find "tern")))
+        (defun ap/enable-tern ()
+        (tern-mode 1))
+        (add-hook 'js2-mode-hook #'ap/enable-tern)
+        (add-hook 'web-mode-hook #'ap/enable-tern)))
 
   (with-eval-after-load 'tern
-	(use-package company-tern))
+  (use-package company-tern))
 #+END_SRC
 
 *** json-mode
 
 #+BEGIN_SRC emacs-lisp
   (use-package json-mode
-	:mode (("\\.json\\'" . json-mode)
-		   ("\\.sailsrc\\'" . json-mode)
-		   ("composer\\.lock\\'" . json-mode)
-		   ("\\.tern-project\\'" . json-mode)))
+  :mode (("\\.json\\'" . json-mode)
+       ("\\.sailsrc\\'" . json-mode)
+       ("composer\\.lock\\'" . json-mode)
+       ("\\.tern-project\\'" . json-mode)))
 #+END_SRC
 
 *** restclient
@@ -1894,13 +1904,13 @@ integration between the two yet.
 
 #+BEGIN_SRC emacs-lisp
   (use-package restclient
-	:mode ("\\.api\\'" . restclient-mode)
-	:config (progn
-			  (defun imenu-restclient-sections ()
-				(setq imenu-prev-index-position-function nil)
-				(add-to-list 'imenu-generic-expression '("Services" "^## ?\\(.+\\)$" 1) t)
-				(add-to-list 'imenu-generic-expression '("Calls" "^# ?\\(.+\\)$" 1) t))
-			  (add-hook 'restclient-mode-hook #'imenu-restclient-sections)))
+  :mode ("\\.api\\'" . restclient-mode)
+  :config (progn
+        (defun imenu-restclient-sections ()
+        (setq imenu-prev-index-position-function nil)
+        (add-to-list 'imenu-generic-expression '("Services" "^## ?\\(.+\\)$" 1) t)
+        (add-to-list 'imenu-generic-expression '("Calls" "^# ?\\(.+\\)$" 1) t))
+        (add-hook 'restclient-mode-hook #'imenu-restclient-sections)))
 #+END_SRC
 
 *** sgml-mode
@@ -1908,8 +1918,8 @@ integration between the two yet.
 This is for HTML, since old versions of HTML were derived from SGML.
 #+BEGIN_SRC emacs-lisp
   (use-package sgml-mode
-	:defer t
-	:config (setq sgml-basic-offset 2))
+  :defer t
+  :config (setq sgml-basic-offset 2))
 #+END_SRC
 
 *** emmet-mode
@@ -1921,7 +1931,7 @@ frameworks that require multiple nested elements to do anything useful.
   :commands (emmet-mode)
   :diminish (emmet-mode . " >")
   :init (progn
-		  (add-hook 'web-mode-hook #'emmet-mode)))
+      (add-hook 'web-mode-hook #'emmet-mode)))
 #+END_SRC
 
 *** web-mode
@@ -1932,20 +1942,20 @@ of them as well.
 
 #+BEGIN_SRC emacs-lisp
   (use-package web-mode
-	:mode (("/views/.*\\.php\\'" . web-mode)
-		   ("\\.html\\'" . web-mode)
-		   ("/templates/.*\\.php\\'" . web-mode)
-		   ("\\.ejs\\'" . web-mode))
-	:config (progn
-			  (setq web-mode-code-indent-offset 2
-					web-mode-css-indent-offset 2
-					web-mode-markup-indent-offset 2
-					web-mode-style-padding 0
-					web-mode-script-padding 0
-					web-mode-comment-style 2
-					web-mode-enable-auto-pairing nil
-					web-mode-enable-auto-quoting nil)
-			  (sp-local-pair '(web-mode) "<%" "%>")))
+  :mode (("/views/.*\\.php\\'" . web-mode)
+       ("\\.html\\'" . web-mode)
+       ("/templates/.*\\.php\\'" . web-mode)
+       ("\\.ejs\\'" . web-mode))
+  :config (progn
+        (setq web-mode-code-indent-offset 2
+          web-mode-css-indent-offset 2
+          web-mode-markup-indent-offset 2
+          web-mode-style-padding 0
+          web-mode-script-padding 0
+          web-mode-comment-style 2
+          web-mode-enable-auto-pairing nil
+          web-mode-enable-auto-quoting nil)
+        (sp-local-pair '(web-mode) "<%" "%>")))
 #+END_SRC
 
 I derived a mode for twig, in order to use its =mode-hook=.
@@ -1958,11 +1968,17 @@ I derived a mode for twig, in order to use its =mode-hook=.
 * Spelling
 
 #+BEGIN_SRC emacs-lisp
-(use-package ispell
-  :bind (("<f8>" . ispell-word))
-  :config (progn
-			(setq ispell-program-name "aspell"
-				  ispell-dictionary "british")))
+  (use-package ispell
+    :bind (("<f8>" . ispell-word))
+    :config (progn
+              (cond
+               ((executable-find "aspell") (setq ispell-program-name "aspell"
+                                                 ispell-dictionary "british"
+                                                 ispell-really-aspell t
+                                                 ispell-really-hunspell nil))
+               ((executable-find "hunspell") (setq ispell-program-name "hunspell"
+                                                   ispell-really-aspell nil
+                                                   ispell-really-hunspell t)))))
 #+END_SRC
 
 * Scripting
@@ -1971,15 +1987,15 @@ Make a shell-script buffer executable after saving it, if it has a shebang.
 
 #+BEGIN_SRC emacs-lisp
   (add-hook 'after-save-hook
-		#'executable-make-buffer-file-executable-if-script-p)
+    #'executable-make-buffer-file-executable-if-script-p)
 
   (use-package sh-script
-	:mode (("\\.zsh\\'" . shell-script-mode)
-		   ("zshenv\\'" . shell-script-mode)
-		   ("zshrc\\'"  . shell-script-mode))
-	:config (setq sh-shell-file "/usr/bin/env zsh"
-				  sh-indentation 2
-				  sh-basic-offset 2))
+  :mode (("\\.zsh\\'" . shell-script-mode)
+       ("zshenv\\'" . shell-script-mode)
+       ("zshrc\\'"  . shell-script-mode))
+  :config (setq sh-shell-file "/usr/bin/env zsh"
+          sh-indentation 2
+          sh-basic-offset 2))
 #+END_SRC
 
 #+BEGIN_SRC emacs-lisp
@@ -1993,28 +2009,28 @@ nice, when I remember to use it.
 
 #+BEGIN_SRC emacs-lisp
   (use-package eshell
-	:bind ("C-c s" .  eshell)
-	:config (progn
-			  (setq eshell-directory-name "~/.emacs.d/eshell")
-			  (add-hook 'eshell-load-hook (lambda ()
-											(bind-key "C-c C-l" #'counsel-esh-history eshell-mode-map)))))
+  :bind ("C-c s" .  eshell)
+  :config (progn
+        (setq eshell-directory-name "~/.emacs.d/eshell")
+        (add-hook 'eshell-load-hook (lambda ()
+                      (bind-key "C-c C-l" #'counsel-esh-history eshell-mode-map)))))
 
   (use-package em-smart
-	:ensure nil
-	:commands eshell-smart-initialize
-	:init (progn
-			(add-hook 'eshell-load-hook #'eshell-smart-initialize))
-	:config (progn
-			  (setq eshell-where-to-jump 'begin
-					eshell-review-quick-commands nil
-					eshell-smart-space-goes-to-end t)))
+  :ensure nil
+  :commands eshell-smart-initialize
+  :init (progn
+      (add-hook 'eshell-load-hook #'eshell-smart-initialize))
+  :config (progn
+        (setq eshell-where-to-jump 'begin
+          eshell-review-quick-commands nil
+          eshell-smart-space-goes-to-end t)))
 
   (autoload #'eshell/cd "em-dirs")
   (defun eshell-goto-current-dir (&optional arg)
-	(interactive "P")
-	(let ((dir default-directory))
-	  (eshell arg)
-	  (eshell/cd dir)))
+  (interactive "P")
+  (let ((dir default-directory))
+    (eshell arg)
+    (eshell/cd dir)))
   (bind-key "C-c S" #'eshell-goto-current-dir)
 
 
@@ -2024,21 +2040,21 @@ nice, when I remember to use it.
 
 #+BEGIN_SRC emacs-lisp
   (use-package shell
-	:defer t
-	:ensure nil
-	:config (define-key shell-mode-map
-			  (kbd "C-d") 'comint-delchar-or-eof-or-kill-buffer))
+  :defer t
+  :ensure nil
+  :config (define-key shell-mode-map
+        (kbd "C-d") 'comint-delchar-or-eof-or-kill-buffer))
 
   (use-package comint
-	:defer t
-	:ensure nil
-	:config (bind-key "C-c C-l" #'counsel-shell-history comint-mode-map))
+  :defer t
+  :ensure nil
+  :config (bind-key "C-c C-l" #'counsel-shell-history comint-mode-map))
 
   (defun comint-delchar-or-eof-or-kill-buffer (arg)
-	(interactive "p")
-	(if (null (get-buffer-process (current-buffer)))
-		(kill-buffer)
-	  (comint-delchar-or-maybe-eof arg)))
+  (interactive "p")
+  (if (null (get-buffer-process (current-buffer)))
+    (kill-buffer)
+    (comint-delchar-or-maybe-eof arg)))
 #+END_SRC
 
 * Text editing
@@ -2049,7 +2065,7 @@ Emacs has an editor within.
   (put 'upcase-region 'disabled nil)
   (put 'downcase-region 'disabled nil)
   (setq sentence-end-double-space t
-		line-move-visual nil)
+    line-move-visual nil)
 #+END_SRC
 
 ** align
@@ -2059,13 +2075,13 @@ The most important one for me is JSON property alignment.
 
 #+BEGIN_SRC emacs-lisp
   (use-package align
-	:defer 10
-	:ensure nil
-	:config (progn
-			  (add-to-list 'align-rules-list
-						   '(colon-key-value
-							 (regexp . ":\\(\\s-*\\)")
-							 (modes  . '(js2-mode))))))
+  :defer 10
+  :ensure nil
+  :config (progn
+        (add-to-list 'align-rules-list
+               '(colon-key-value
+               (regexp . ":\\(\\s-*\\)")
+               (modes  . '(js2-mode))))))
 #+END_SRC
 
 ** Clipboard
@@ -2075,9 +2091,9 @@ I like to use the clipboard more than the primary selection in X11.
 #+BEGIN_SRC emacs-lisp
   (setq x-select-enable-clipboard t)
   (if (functionp 'x-cut-buffer-or-selection-value)
-	  (setq interprogram-paste-function 'x-cut-buffer-or-selection-value))
+    (setq interprogram-paste-function 'x-cut-buffer-or-selection-value))
   (when (boundp 'x-select-request-type)
-	(setq x-select-request-type '(UTF8_STRING COMPOUND_TEXT TEXT STRING)))
+  (setq x-select-request-type '(UTF8_STRING COMPOUND_TEXT TEXT STRING)))
 #+END_SRC
 
 ** Selection
@@ -2093,8 +2109,8 @@ Sub-word movement is really nice for camel- and Pascal-case
 
 #+BEGIN_SRC emacs-lisp
   (use-package subword
-	:diminish subword-mode
-	:init (global-subword-mode t))
+  :diminish subword-mode
+  :init (global-subword-mode t))
 #+END_SRC
 
 I find that =zap-up-to-char= normally makes more sense to me than
@@ -2104,7 +2120,7 @@ I find that =zap-up-to-char= normally makes more sense to me than
 (use-package misc
   :ensure nil
   :bind (("M-z" . zap-up-to-char)
-		 ("M-Z" . zap-to-char)))
+     ("M-Z" . zap-to-char)))
 #+END_SRC
 
 Expanding the region by semantic units was something I quite liked
@@ -2112,8 +2128,8 @@ from Sublime Text.  As always, there’s a mode for that.
 
 #+BEGIN_SRC emacs-lisp
   (use-package expand-region
-	:bind ("C-M-SPC" . er/expand-region)
-	:config (setq expand-region-fast-keys-enabled nil))
+  :bind ("C-M-SPC" . er/expand-region)
+  :config (setq expand-region-fast-keys-enabled nil))
 #+END_SRC
 
 ** Typography
@@ -2132,15 +2148,15 @@ somehow I prefer it.
 
 #+BEGIN_SRC emacs-lisp
   (use-package avy
-	:bind* (("M-g g" . avy-goto-line)
-			("M-g M-g" . avy-goto-line)
-			("C-|" . avy-goto-line)
-			("M-r" . avy-goto-word-1)
-			("C-c SPC" . avy-goto-char-timer))
-	:config (progn
-			  (avy-setup-default)
-			  (setq avy-all-windows nil
-					avy-keys '(?a ?r ?s ?t ?d ?h ?n ?e ?i ?\;))))
+  :bind* (("M-g g" . avy-goto-line)
+      ("M-g M-g" . avy-goto-line)
+      ("C-|" . avy-goto-line)
+      ("M-r" . avy-goto-word-1)
+      ("C-c SPC" . avy-goto-char-timer))
+  :config (progn
+        (avy-setup-default)
+        (setq avy-all-windows nil
+          avy-keys '(?a ?r ?s ?t ?d ?h ?n ?e ?i ?\;))))
 #+END_SRC
 
 ** goto-chg
@@ -2161,13 +2177,13 @@ saw that multiple-cursors was released for Emacs.
 
 #+BEGIN_SRC emacs-lisp
   (use-package multiple-cursors
-	:defer 1
-	:config (progn
-			  (bind-key "C-." #'mc/mark-next-like-this)
-			  (bind-key "C-," #'mc/mark-previous-like-this)
-			  (bind-key "M-<f3>" #'mc/mark-all-like-this-dwim)
-			  (bind-key "C-<f3>" #'mc/mark-more-like-this-extended)
-			  (bind-key "C-S-L" #'mc/edit-lines)))
+  :defer 1
+  :config (progn
+        (bind-key "C-." #'mc/mark-next-like-this)
+        (bind-key "C-," #'mc/mark-previous-like-this)
+        (bind-key "M-<f3>" #'mc/mark-all-like-this-dwim)
+        (bind-key "C-<f3>" #'mc/mark-more-like-this-extended)
+        (bind-key "C-S-L" #'mc/edit-lines)))
 #+END_SRC
 
 ** paredit
@@ -2177,12 +2193,12 @@ movement commands are much more interesting.
 
 #+BEGIN_SRC emacs-lisp
   (use-package paredit
-	:diminish "()"
-	:config (progn
-			  (add-hook 'lisp-mode-common-hook #'enable-paredit-mode)
-			  (put #'paredit-forward-delete 'delete-selection 'supersede)
-			  (put #'paredit-backward-delete 'delete-selection 'supersede)
-			  (add-hook 'eval-expression-minibuffer-setup-hook #'enable-paredit-mode)))
+  :diminish "()"
+  :config (progn
+        (add-hook 'lisp-mode-common-hook #'enable-paredit-mode)
+        (put #'paredit-forward-delete 'delete-selection 'supersede)
+        (put #'paredit-backward-delete 'delete-selection 'supersede)
+        (add-hook 'eval-expression-minibuffer-setup-hook #'enable-paredit-mode)))
 #+END_SRC
 
 ** smartparens
@@ -2194,31 +2210,31 @@ nice as the real version
 #+BEGIN_SRC emacs-lisp
   (eval-when-compile (require 'smartparens nil :noerror))
   (use-package smartparens-config
-	:ensure smartparens
-	:config (progn
-			  (sp-use-smartparens-bindings)
-			  (setq sp-highlight-pair-overlay nil)
-			  (fset 'wrap-with-paren "\C-](") ;; `sp-select-next-thing-exchange'
-			  (bind-key "C-(" #'wrap-with-paren smartparens-mode-map)
-			  (bind-key "C-)" #'sp-forward-slurp-sexp smartparens-mode-map)
-			  (bind-key "M-<backspace>" #'backward-kill-word smartparens-mode-map)
-			  (bind-key "M-?" #'sp-convolute-sexp smartparens-mode-map)
-			  (bind-key "C-M-t" #'sp-transpose-sexp smartparens-mode-map)
-			  (bind-key "M-R" #'sp-raise-sexp smartparens-mode-map)
-			  (bind-key "M-S" #'sp-splice-sexp smartparens-mode-map)
-			  (bind-key "C-M-s" #'sp-split-sexp smartparens-mode-map)
-			  (bind-key "M-J" #'sp-join-sexp smartparens-mode-map)
-			  (bind-key "M-<up>" #'sp-splice-sexp-killing-backward smartparens-mode-map)
-			  (bind-key "M-<down>" #'sp-splice-sexp-killing-forward smartparens-mode-map)
-			  (bind-key "C-M-S-k" #'sp-kill-hybrid-sexp smartparens-mode-map)
-			  (bind-key "C-S-<right>" #'sp-slurp-hybrid-sexp smartparens-mode-map)
-			  (sp-with-modes '(twig-mode)
-				(sp-local-pair "{%" "%}")
-				(sp-local-pair "{{" "}}"))
-			  (show-smartparens-global-mode t)
-			  (smartparens-global-strict-mode t)
-			  (add-hook 'lisp-mode-common-hook #'turn-off-smartparens-mode)
-			  (add-hook 'coffee-mode-hook #'turn-off-smartparens-mode)))
+  :ensure smartparens
+  :config (progn
+        (sp-use-smartparens-bindings)
+        (setq sp-highlight-pair-overlay nil)
+        (fset 'wrap-with-paren "\C-](") ;; `sp-select-next-thing-exchange'
+        (bind-key "C-(" #'wrap-with-paren smartparens-mode-map)
+        (bind-key "C-)" #'sp-forward-slurp-sexp smartparens-mode-map)
+        (bind-key "M-<backspace>" #'backward-kill-word smartparens-mode-map)
+        (bind-key "M-?" #'sp-convolute-sexp smartparens-mode-map)
+        (bind-key "C-M-t" #'sp-transpose-sexp smartparens-mode-map)
+        (bind-key "M-R" #'sp-raise-sexp smartparens-mode-map)
+        (bind-key "M-S" #'sp-splice-sexp smartparens-mode-map)
+        (bind-key "C-M-s" #'sp-split-sexp smartparens-mode-map)
+        (bind-key "M-J" #'sp-join-sexp smartparens-mode-map)
+        (bind-key "M-<up>" #'sp-splice-sexp-killing-backward smartparens-mode-map)
+        (bind-key "M-<down>" #'sp-splice-sexp-killing-forward smartparens-mode-map)
+        (bind-key "C-M-S-k" #'sp-kill-hybrid-sexp smartparens-mode-map)
+        (bind-key "C-S-<right>" #'sp-slurp-hybrid-sexp smartparens-mode-map)
+        (sp-with-modes '(twig-mode)
+        (sp-local-pair "{%" "%}")
+        (sp-local-pair "{{" "}}"))
+        (show-smartparens-global-mode t)
+        (smartparens-global-strict-mode t)
+        (add-hook 'lisp-mode-common-hook #'turn-off-smartparens-mode)
+        (add-hook 'coffee-mode-hook #'turn-off-smartparens-mode)))
 #+END_SRC
 
 ** smart-scan
@@ -2227,8 +2243,8 @@ Move between instances of a symbol
 
 #+BEGIN_SRC emacs-lisp
   (use-package smartscan
-	:config (progn
-			  (smartscan-mode 1)))
+  :config (progn
+        (smartscan-mode 1)))
 #+END_SRC
 
 ** move-text
@@ -2237,7 +2253,7 @@ Transposing lines, made easier.
 
 #+BEGIN_SRC emacs-lisp
   (use-package move-text
-	:config (move-text-default-bindings))
+  :config (move-text-default-bindings))
 #+END_SRC
 
 ** undo-tree
@@ -2247,20 +2263,20 @@ it much clearer.  It’s especially helpful for protoyping and refactoring.
 
 #+BEGIN_SRC emacs-lisp
   (use-package undo-tree
-	:config (progn
-			  (global-undo-tree-mode)
-			  ;; Keep region when undoing in region
-			  (defadvice undo-tree-undo (around keep-region activate)
-				(if (use-region-p)
-					(let ((m (set-marker (make-marker) (mark)))
-						  (p (set-marker (make-marker) (point))))
-					  ad-do-it
-					  (goto-char p)
-					  (set-mark m)
-					  (set-marker p nil)
-					  (set-marker m nil))
-				  ad-do-it)))
-	:diminish undo-tree-mode)
+  :config (progn
+        (global-undo-tree-mode)
+        ;; Keep region when undoing in region
+        (defadvice undo-tree-undo (around keep-region activate)
+        (if (use-region-p)
+          (let ((m (set-marker (make-marker) (mark)))
+              (p (set-marker (make-marker) (point))))
+            ad-do-it
+            (goto-char p)
+            (set-mark m)
+            (set-marker p nil)
+            (set-marker m nil))
+          ad-do-it)))
+  :diminish undo-tree-mode)
 #+END_SRC
 
 ** visual-regexp
@@ -2271,9 +2287,9 @@ the buffer for me.
 
 #+BEGIN_SRC emacs-lisp
   (use-package visual-regexp
-	:bind (("C-c r" . vr/replace)
-		   ("C-c q" . vr/query-replace)
-		   ("C-c m" . vc/mc-mark)))
+  :bind (("C-c r" . vr/replace)
+       ("C-c q" . vr/query-replace)
+       ("C-c m" . vc/mc-mark)))
 #+END_SRC
 * Tangling
 
@@ -2291,39 +2307,39 @@ the =org=-document after changes.
 
 #+BEGIN_SRC emacs-lisp
   (use-package async
-	:commands (async-start)
-	:defer 2)
+  :commands (async-start)
+  :defer 2)
 
   (defun tangle-if-init ()
-	"If the current buffer is 'init.org' the code-blocks are
-	  tangled, and the tangled file is compiled."
+  "If the current buffer is 'init.org' the code-blocks are
+    tangled, and the tangled file is compiled."
 
-	(when (string-suffix-p "init.org" (buffer-file-name))
-	  (tangle-init)))
+  (when (string-suffix-p "init.org" (buffer-file-name))
+    (tangle-init)))
 
   (defun tangle-init-sync ()
-	(interactive)
-	(message "Tangling init")
-	;; Avoid running hooks when tangling.
-	(let ((prog-mode-hook nil)
-		  (src  (expand-file-name "init.org" user-emacs-directory))
-		  (dest (expand-file-name "init.el"  user-emacs-directory)))
-	  (require 'ob-tangle)
-	  (org-babel-tangle-file src dest)
-	  (if (byte-compile-file dest)
-		  (byte-compile-dest-file dest)
-		(with-current-buffer byte-compile-log-buffer
-		  (buffer-string)))))
+  (interactive)
+  (message "Tangling init")
+  ;; Avoid running hooks when tangling.
+  (let ((prog-mode-hook nil)
+      (src  (expand-file-name "init.org" user-emacs-directory))
+      (dest (expand-file-name "init.el"  user-emacs-directory)))
+    (require 'ob-tangle)
+    (org-babel-tangle-file src dest)
+    (if (byte-compile-file dest)
+      (byte-compile-dest-file dest)
+    (with-current-buffer byte-compile-log-buffer
+      (buffer-string)))))
 
   (defun tangle-init ()
-	"Tangle init.org asynchronously."
+  "Tangle init.org asynchronously."
 
-	(interactive)
-	(message "Tangling init")
-	(async-start
-	 (symbol-function #'tangle-init-sync)
-	 (lambda (result)
-	   (message "Init tangling completed: %s" result))))
+  (interactive)
+  (message "Tangling init")
+  (async-start
+   (symbol-function #'tangle-init-sync)
+   (lambda (result)
+     (message "Init tangling completed: %s" result))))
 #+END_SRC
 
 # Local Variables:
@@ -2334,14 +2350,14 @@ the =org=-document after changes.
 Start a server if possible.  A daemon is already a server.
 #+BEGIN_SRC emacs-lisp
   (run-with-idle-timer 2 nil (lambda ()
-							   (unless (daemonp)
-								 (require 'server)
-								 (unless (server-running-p server-name)
-								   (server-start)))))
+                 (unless (daemonp)
+                 (require 'server)
+                 (unless (server-running-p server-name)
+                   (server-start)))))
   (setq gc-cons-threshold 800000
-		file-name-handler-alist '(("\\(?:\\.dz\\|\\.txz\\|\\.xz\\|\\.lzma\\|\\.lz\\|\\.g?z\\|\\.\\(?:tgz\\|svgz\\|sifz\\)\\|\\.tbz2?\\|\\.bz2\\|\\.Z\\)\\(?:~\\|\\.~[-[:alnum:]:#@^._]+\\(?:~[[:digit:]]+\\)?~\\)?\\'" . jka-compr-handler)
-								  ("\\.gpg\\(~\\|\\.~[0-9]+~\\)?\\'" . epa-file-handler)
-								  ("\\`/[^/]*\\'" . tramp-completion-file-name-handler)
-								  ("\\`/[^/|:][^/|]*:" . tramp-file-name-handler)
-								  ("\\`/:" . file-name-non-special)))
+    file-name-handler-alist '(("\\(?:\\.dz\\|\\.txz\\|\\.xz\\|\\.lzma\\|\\.lz\\|\\.g?z\\|\\.\\(?:tgz\\|svgz\\|sifz\\)\\|\\.tbz2?\\|\\.bz2\\|\\.Z\\)\\(?:~\\|\\.~[-[:alnum:]:#@^._]+\\(?:~[[:digit:]]+\\)?~\\)?\\'" . jka-compr-handler)
+                  ("\\.gpg\\(~\\|\\.~[0-9]+~\\)?\\'" . epa-file-handler)
+                  ("\\`/[^/]*\\'" . tramp-completion-file-name-handler)
+                  ("\\`/[^/|:][^/|]*:" . tramp-file-name-handler)
+                  ("\\`/:" . file-name-non-special)))
 #+END_SRC