diff --git a/.emacs.d/.dir-locals.el b/.emacs.d/.dir-locals.el
index d8a21722..730d1f6b 100644
--- a/.emacs.d/.dir-locals.el
+++ b/.emacs.d/.dir-locals.el
@@ -1 +1 @@
-((nil . ((fmt-inhibit-p . nil))))
+((nil . ((ambrevar/fmt-inhibit-p . nil))))
diff --git a/.emacs.d/init.el b/.emacs.d/init.el
index 847d6ec6..00d529cf 100644
--- a/.emacs.d/init.el
+++ b/.emacs.d/init.el
@@ -9,22 +9,22 @@
 
 ;;; Speed up init.
 ;;; Temporarily reduce garbage collection during startup. Inspect `gcs-done'.
-(defun reset-gc-cons-threshold ()
+(defun ambrevar/reset-gc-cons-threshold ()
   (setq gc-cons-threshold (car (get 'gc-cons-threshold 'standard-value))))
 (setq gc-cons-threshold (* 64 1024 1024))
-(add-hook 'after-init-hook 'reset-gc-cons-threshold)
+(add-hook 'after-init-hook 'ambrevar/reset-gc-cons-threshold)
 ;;; Temporarily disable the file name handler.
 (setq default-file-name-handler-alist file-name-handler-alist)
 (setq file-name-handler-alist nil)
-(defun reset-file-name-handler-alist ()
+(defun ambrevar/reset-file-name-handler-alist ()
   (setq file-name-handler-alist default-file-name-handler-alist))
-(add-hook 'after-init-hook 'reset-file-name-handler-alist)
+(add-hook 'after-init-hook 'ambrevar/reset-file-name-handler-alist)
 
-(defvar emacs-cache-folder "~/.cache/emacs/"
+(defvar ambrevar/emacs-cache-folder "~/.cache/emacs/"
   "Cache folder is everything we do not want to track together
   with the configuration files.")
-(if (not (file-directory-p emacs-cache-folder))
-    (make-directory emacs-cache-folder t))
+(if (not (file-directory-p ambrevar/emacs-cache-folder))
+    (make-directory ambrevar/emacs-cache-folder t))
 
 ;;; Store additional config in a 'lisp' subfolder and add it to the load path so
 ;;; that `require' can find the files.
@@ -38,13 +38,13 @@
   (setq package-archives '(("gnu" . "https://elpa.gnu.org/packages/")))
   (add-to-list 'package-archives '("melpa" . "https://melpa.milkbox.net/packages/"))
   (add-to-list 'package-archives '("org" . "https://orgmode.org/elpa/") t)
-  (setq package-user-dir (concat emacs-cache-folder "elpa"))
+  (setq package-user-dir (concat ambrevar/emacs-cache-folder "elpa"))
   (package-initialize))
 
 ;;; Site Lisp folder for local packages and development.
 ;; We need to roll it out manually since we want it first in the `load-path',
 ;; while `normal-top-level-add-subdirs-to-load-path' appends it to the very end.
-(defun package-refresh-load-path (path)
+(defun ambrevar/package-refresh-load-path (path)
   "Add every non-hidden sub-folder of PATH to `load-path'."
   (when (file-directory-p path)
     (dolist (dir (directory-files path t "^[^\\.]"))
@@ -52,7 +52,7 @@
         (setq load-path (add-to-list 'load-path dir))))))
 (let ((site-lisp (expand-file-name "site-lisp/" user-emacs-directory)))
   (add-to-list 'load-path site-lisp)
-  (package-refresh-load-path site-lisp))
+  (ambrevar/package-refresh-load-path site-lisp))
 
 ;;; Local config.  See below for an example usage.
 (load "local-before" t)
@@ -80,7 +80,7 @@
 ;;; Bibtex
 (setq bibtex-entry-format '(opts-or-alts required-fields numerical-fields whitespace realign last-comma delimiters braces sort-fields))
 (setq bibtex-field-delimiters 'double-quotes)
-(add-hook 'bibtex-mode-hook 'turn-off-indent-tabs)
+(add-hook 'bibtex-mode-hook 'ambrevar/turn-off-indent-tabs)
 
 ;;; Bison/Flex
 ;; (nconc package-selected-packages '(bison-mode))
@@ -97,9 +97,9 @@
 (with-eval-after-load 'cc-mode (require 'init-cc))
 
 ;;; ChangeLog
-(defun change-log-set-indent-rules ()
+(defun ambrevar/change-log-set-indent-rules ()
   (setq tab-width 2 left-margin 2))
-(add-hook 'change-log-mode-hook 'change-log-set-indent-rules)
+(add-hook 'change-log-mode-hook 'ambrevar/change-log-set-indent-rules)
 
 ;;; Completion
 (nconc package-selected-packages '(company helm-company))
@@ -110,7 +110,7 @@
 (nconc package-selected-packages '(debbugs))
 (with-eval-after-load 'debbugs
   (setq debbugs-gnu-all-severities t
-        debbugs-gnu-persistency-file (expand-file-name "debbugs" emacs-cache-folder)))
+        debbugs-gnu-persistency-file (expand-file-name "debbugs" ambrevar/emacs-cache-folder)))
 
 ;;; Diff
 ;;; REVIEW: Show permissions in ztree.
@@ -215,18 +215,18 @@
      additional
      mark
      (additional-movement normal visual motion))))
-(defun init-lispy ()
+(defun ambrevar/init-lispy ()
   (when (require 'lispy nil t)
     (set-face-foreground 'lispy-face-hint "#FF00FF")
     (when (require 'lispyville nil t)
       (add-hook 'lispy-mode-hook 'lispyville-mode))
     (lispy-mode)))
 (dolist (hook '(lisp-mode-hook emacs-lisp-mode-hook))
-  (add-hook hook 'turn-on-fmt-before-save)
-  (add-hook hook 'turn-on-complete-filename)
-  (add-hook hook 'turn-on-tab-width-to-8) ; Because some existing code uses tabs.
-  (add-hook hook 'turn-off-indent-tabs)   ; Should not use tabs.
-  (add-hook hook 'init-lispy))
+  (add-hook hook 'ambrevar/turn-on-fmt-before-save)
+  (add-hook hook 'ambrevar/turn-on-complete-filename)
+  (add-hook hook 'ambrevar/turn-on-tab-width-to-8) ; Because some existing code uses tabs.
+  (add-hook hook 'ambrevar/turn-off-indent-tabs)   ; Should not use tabs.
+  (add-hook hook 'ambrevar/init-lispy))
 
 ;;; Common LISP
 (setq inferior-lisp-program "clisp")
@@ -267,10 +267,10 @@
 
 ;;; Matlab / Octave
 (add-to-list 'auto-mode-alist '("\\.m\\'" . octave-mode)) ; matlab
-(defun octave-set-comment-start ()
+(defun ambrevar/octave-set-comment-start ()
   "Set comment character to '%' to be Matlab-compatible."
   (set (make-local-variable 'comment-start) "% "))
-(add-hook 'octave-mode-hook 'octave-set-comment-start)
+(add-hook 'octave-mode-hook 'ambrevar/octave-set-comment-start)
 
 ;;; Maxima
 (autoload 'maxima-mode "maxima" "Maxima mode" t)
@@ -315,12 +315,12 @@
   (pdf-tools-install t t t))
 
 ;;; Perl
-(defun perl-set-indent-rules ()
+(defun ambrevar/perl-set-indent-rules ()
   (defvaralias 'perl-indent-level 'tab-width))
-(defun perl-set-compiler ()
+(defun ambrevar/perl-set-compiler ()
   (setq compile-command (concat "perl " (shell-quote-argument buffer-file-name))))
-(add-hook 'perl-mode-hook 'perl-set-indent-rules)
-(add-hook 'perl-mode-hook 'perl-set-compiler)
+(add-hook 'perl-mode-hook 'ambrevar/perl-set-indent-rules)
+(add-hook 'perl-mode-hook 'ambrevar/perl-set-compiler)
 
 ;;; po
 (nconc package-selected-packages '(po-mode))
@@ -356,7 +356,7 @@
 ;;; StackExchange
 (nconc package-selected-packages '(sx))
 (with-eval-after-load 'sx
-  (setq sx-cache-directory (concat emacs-cache-folder "sx")))
+  (setq sx-cache-directory (concat ambrevar/emacs-cache-folder "sx")))
 
 ;;; Syntax checking
 (nconc package-selected-packages '(flycheck helm-flycheck))
@@ -384,14 +384,14 @@
   ;; `transmission' will fail to start and will not run any hook if the daemon
   ;; is not up yet.
   ;; We need to advice the function :before to guarantee it starts.
-  (defun transmission-start-daemon ()
+  (defun ambrevar/transmission-start-daemon ()
     (unless (member "transmission-da"
                     (mapcar
                      (lambda (pid) (alist-get 'comm (process-attributes pid)))
                      (list-system-processes)))
       (call-process "transmission-daemon")
       (sleep-for 1)))
-  (advice-add 'transmission :before 'transmission-start-daemon)
+  (advice-add 'transmission :before 'ambrevar/transmission-start-daemon)
   (setq transmission-refresh-modes '(transmission-mode transmission-files-mode transmission-info-mode transmission-peers-mode)
         transmission-refresh-interval 1))
 
@@ -401,7 +401,7 @@
   (require 'google-translate-default-ui)
   ;; (global-set-key "\C-ct" 'google-translate-at-point)
   ;; (global-set-key "\C-cT" 'google-translate-query-translate)
-  (defun google-translate-line ()
+  (defun ambrevar/google-translate-line ()
     "Translate current line and insert result after it, separated by ' = '."
     (interactive)
     (let* ((langs (google-translate-read-args nil nil))
@@ -424,11 +424,11 @@
 ;;; Web forms.
 ;;; Remove auto-fill in web edits because wikis and forums do not like it.
 ;;; This works for qutebrowser, but may need changes for other browsers.
-(defun browser-edit ()
+(defun ambrevar/browser-edit ()
   (when (require 'with-editor nil t) (with-editor-mode))
   (text-mode)
   (auto-fill-mode -1))
-(add-to-list 'auto-mode-alist `(,(concat (getenv "BROWSER") "-editor-*") . browser-edit))
+(add-to-list 'auto-mode-alist `(,(concat (getenv "BROWSER") "-editor-*") . ambrevar/browser-edit))
 
 ;;; Wgrep
 (nconc package-selected-packages '(wgrep-helm wgrep-pt))
@@ -441,16 +441,16 @@
 (when (require 'exwm nil t) (require 'init-exwm))
 
 ;;; XML / SGML
-(defun sgml-setup ()
+(defun ambrevar/sgml-setup ()
   (setq sgml-xml-mode t)
   ;; (toggle-truncate-lines) ; This seems to slow down Emacs.
   (turn-off-auto-fill))
-(add-hook 'sgml-mode-hook 'sgml-setup)
+(add-hook 'sgml-mode-hook 'ambrevar/sgml-setup)
 (with-eval-after-load 'nxml-mode
   (set-face-foreground 'nxml-element-local-name "gold1")
   (defvaralias 'nxml-child-indent 'tab-width))
 ;;; Because XML is hard to read.
-(add-hook 'nxml-mode-hook 'turn-on-tab-width-to-4)
+(add-hook 'nxml-mode-hook 'ambrevar/turn-on-tab-width-to-4)
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;;; Finalization
diff --git a/.emacs.d/lisp/functions.el b/.emacs.d/lisp/functions.el
index beb0c6f7..a4271634 100644
--- a/.emacs.d/lisp/functions.el
+++ b/.emacs.d/lisp/functions.el
@@ -25,13 +25,13 @@
 ;;   (interactive "r")
 ;;   ...
 
-(defun call-process-to-string (program &rest args)
+(defun ambrevar/call-process-to-string (program &rest args)
   "Call PROGRAM with ARGS and return output."
   (with-output-to-string
     (with-current-buffer standard-output
       (apply 'call-process program nil t nil args))))
 
-(defun define-keys (map key def &rest bindings)
+(defun ambrevar/define-keys (map key def &rest bindings)
   "Like `define-key' but allow for defining several bindings at once.
 `KEY' must be acceptable for `kbd'."
   (while key
@@ -39,7 +39,7 @@
     (setq key (pop bindings)
           def (pop bindings))))
 
-(defun escape-region (&optional regex to-string)
+(defun ambrevar/escape-region (&optional regex to-string)
   "Escape double-quotes and backslashes.
 This is useful for writing Elisp strings containing those
 characters. The optional parameters let you control the replacement of REGEX for
@@ -50,7 +50,7 @@ TO-STRING."
   (while (re-search-forward regex (if (use-region-p) (region-end) (point-max)) t)
     (replace-match to-string)))
 
-(defun fmt ()
+(defun ambrevar/fmt ()
   "(Un)tabify, indent and delete trailing whitespace.
 
 Tabify if `indent-tabs-mode' is true, otherwise use spaces.
@@ -58,26 +58,26 @@ Work on buffer or region.
 
 If `fmt-inhinit-p' is non-nil, it does nothing.
 
-Require `tabify-leading'."
+Require `ambrevar/tabify-leading'."
   (interactive)
-  (unless fmt-inhibit-p
+  (unless ambrevar/fmt-inhibit-p
     (let ((start (set-marker (make-marker) (if (use-region-p) (region-beginning) (point-min))))
           (end (set-marker (make-marker) (if (use-region-p) (region-end) (point-max)))))
       (if indent-tabs-mode
-          (tabify-leading)
+          (ambrevar/tabify-leading)
         (untabify start end))
       (indent-region start end)
       (save-restriction
         (narrow-to-region start end)
         (delete-trailing-whitespace)))))
 
-(defcustom fmt-inhibit-p t
-  "Do not run `fmt' if non-nil.
+(defcustom ambrevar/fmt-inhibit-p t
+  "Do not run `ambrevar/fmt' if non-nil.
 As this is not friendly to foreign projects, `fmt' should be run
 selectively."
   :safe 'booleanp)
 
-(defun flyspell-and-whitespace-mode ()
+(defun ambrevar/flyspell-and-whitespace-mode ()
   "Toggle `flyspell-mode' and `whitespace-mode'."
   (interactive)
   (if (derived-mode-p 'text-mode)
@@ -88,7 +88,7 @@ selectively."
 
 ;;; From https://www.reddit.com/r/emacs/comments/70bn7v/what_do_you_have_emacs_show_when_it_starts_up/.
 ;;; Supply a random fortune cookie as the *scratch* message.
-(defun fortune-scratch-message ()
+(defun ambrevar/fortune-scratch-message ()
   (interactive)
   (let ((fortune
          (when (executable-find "fortune")
@@ -103,7 +103,7 @@ selectively."
         (insert fortune)
       fortune)))
 
-(defun global-set-keys (key def &rest bindings)
+(defun ambrevar/global-set-keys (key def &rest bindings)
   "Like `global-set-key' but allow for defining several bindings at once.
 `KEY' must be acceptable for `kbd'."
   (while key
@@ -111,7 +111,7 @@ selectively."
     (setq key (pop bindings)
           def (pop bindings))))
 
-(defun insert-and-indent (text)
+(defun ambrevar/insert-and-indent (text)
   "Insert indented TEXT at point."
   (interactive "s Text: ")
   (let ((oldpoint  (point)))
@@ -119,7 +119,7 @@ selectively."
     (indent-region oldpoint (point))
     (newline-and-indent)))
 
-(defun local-set-keys (key def &rest bindings)
+(defun ambrevar/local-set-keys (key def &rest bindings)
   "Like `local-set-key' but allow for defining several bindings at once.
 `KEY' must be acceptable for `kbd'."
   (while key
@@ -127,7 +127,7 @@ selectively."
     (setq key (pop bindings)
           def (pop bindings))))
 
-(defun move-border-left (arg)
+(defun ambrevar/move-border-left (arg)
   "Move window border in a natural manner.
 If this is a window with its right edge being the edge of the
 screen, enlarge the window horizontally. If this is a window with
@@ -139,7 +139,7 @@ Enlarge/Shrink by ARG columns, or 5 if ARG is nil."
       (move-border-left-or-right arg t)))
 (global-set-key (kbd "M-(") 'move-border-left)
 
-(defun move-border-left-or-right (arg dir-left)
+(defun ambrevar/move-border-left-or-right (arg dir-left)
   "Wrapper around ‘move-border-left’ and ‘move-border-right’.
 ARG is the number of columns to move.
 If DIR-LEFT is t, then move left, otherwise move right."
@@ -152,18 +152,18 @@ If DIR-LEFT is t, then move left, otherwise move right."
         (shrink-window arg t)
       (enlarge-window arg t))))
 
-(defun move-border-right (arg)
+(defun ambrevar/move-border-right (arg)
   "See `move-border-left'."
   (interactive "P")
   (if (= (count-windows) 2)
       (move-border-left-or-right arg nil)))
 (global-set-key (kbd "M-)") 'move-border-right)
 
-(defun reset-fill-column ()
+(defun ambrevar/reset-fill-column ()
   "Reset `fill-column' to its default value."
   (setq fill-column (default-value 'fill-column)))
 
-(defun shell-last-command ()
+(defun ambrevar/shell-last-command ()
   "Run last shell command."
   (interactive)
   (let ((last (car shell-command-history)))
@@ -172,7 +172,7 @@ If DIR-LEFT is t, then move left, otherwise move right."
       (error "Shell command history is empty"))))
 (global-set-key (kbd "C-M-!") 'shell-last-command)
 
-(defun skeleton-make-markers ()
+(defun ambrevar/skeleton-make-markers ()
   "Save last skeleton markers in a list.
 Hook function for skeletons."
   (while skeleton-markers
@@ -183,12 +183,12 @@ Hook function for skeletons."
 (defvar skeleton-markers nil
   "Markers for locations saved in `skeleton-positions'.")
 
-(defun skeleton-previous-position ()
+(defun ambrevar/skeleton-previous-position ()
   "Move to previous skeleton placeholder.
 See `skeleton-next-position'."
   (skeleton-next-position t))
 
-(defun skeleton-next-position (&optional reverse)
+(defun ambrevar/skeleton-next-position (&optional reverse)
   "Move to next skeleton placeholder.
 If REVERSE it t, move to previous placeholder."
   (interactive "P")
@@ -207,7 +207,7 @@ If REVERSE it t, move to previous placeholder."
        (pos (goto-char pos))
        (t (goto-char (car skeleton-markers)))))))
 
-(defun sort-lines-unique (arg)
+(defun ambrevar/sort-lines-unique (arg)
   "Remove trailing white space, then duplicate lines, then sort the result.
 Do not fold case with \\[universal-argument] or non-nil ARG."
   (interactive "P")
@@ -218,7 +218,7 @@ Do not fold case with \\[universal-argument] or non-nil ARG."
       (delete-duplicate-lines start end)
       (sort-lines nil start end))))
 
-(defun swap-windows (&optional w1 w2)
+(defun ambrevar/swap-windows (&optional w1 w2)
   "If 2 windows are up, swap them.
 Else if W1 is a window, swap it with current window.
 If W2 is a window too, swap both."
@@ -247,29 +247,29 @@ If W2 is a window too, swap both."
   (select-window w1))
 (global-set-key (kbd "C-x \\") 'swap-windows)
 
-(defun swap-windows-left ()
+(defun ambrevar/swap-windows-left ()
   "Swap current window with the window to the left."
   (interactive)
   (swap-windows (window-in-direction 'left)))
-(defun swap-windows-below ()
+(defun ambrevar/swap-windows-below ()
   "Swap current window with the window below."
   (interactive)
   (swap-windows (window-in-direction 'below)))
-(defun swap-windows-above ()
+(defun ambrevar/swap-windows-above ()
   "Swap current window with the window above."
   (interactive)
   (swap-windows (window-in-direction 'above)))
-(defun swap-windows-right ()
+(defun ambrevar/swap-windows-right ()
   "Swap current window with the window to the right."
   (interactive)
   (swap-windows (window-in-direction 'right)))
 
-(defun switch-to-last-buffer ()
+(defun ambrevar/switch-to-last-buffer ()
   "Switch to last open buffer in current window."
   (interactive)
   (switch-to-buffer (other-buffer (current-buffer) 1)))
 
-(defun tabify-leading ()
+(defun ambrevar/tabify-leading ()
   "Call `tabify' on leading spaces only.
 Works on whole buffer if region is unactive."
   (interactive)
@@ -287,7 +287,7 @@ Works on whole buffer if region is unactive."
 ;;; TODO: Store window configurations in a buffer-name-indexed alist? Not
 ;;; sure that would ever be useful.
 (defvar single-window--last-configuration nil "Last window configuration before calling `delete-other-windows'.")
-(defun toggle-single-window ()
+(defun ambrevar/toggle-single-window ()
   "Un-maximize current window.
 If multiple windows are active, save window configuration and
 delete other windows.  If only one window is active and a window
@@ -299,7 +299,7 @@ configuration was previously save, restore that configuration."
     (setq single-window--last-configuration (current-window-configuration))
     (delete-other-windows)))
 
-(defun toggle-window-dedicated ()
+(defun ambrevar/toggle-window-dedicated ()
   "Toggle whether the current active window is dedicated or not.
 Run it in each window you want to 'freeze', i.e. prevent Emacs
 from acting on it."
@@ -313,7 +313,7 @@ from acting on it."
    (current-buffer)))
 (global-set-key (kbd "<pause>") 'toggle-window-dedicated)
 
-(defun toggle-window-split ()
+(defun ambrevar/toggle-window-split ()
   "Switch between vertical and horizontal split.
 It only works for frames with exactly two windows."
   (interactive)
@@ -341,7 +341,7 @@ It only works for frames with exactly two windows."
           (if this-win-2nd (other-window 1))))))
 (global-set-key (kbd "C-x C-\\") 'toggle-window-split)
 
-(defun toggle-word-delim ()
+(defun ambrevar/toggle-word-delim ()
   "Make underscore part of the word syntax or not.
 This does not interfere with `subword-mode'."
   (interactive)
@@ -355,75 +355,75 @@ This does not interfere with `subword-mode'."
 ;;; TODO: Move turn-on-* functions to 'hook-functions.el'?
 ;;; Replace useless individual comments with a single global comment.
 
-(defun turn-on-column-number-mode ()
+(defun ambrevar/turn-on-column-number-mode ()
   "Unconditionally turn on `column-number-mode' for the current buffer."
   (set (make-variable-buffer-local 'column-number-mode) t))
 
-(defun turn-on-complete-filename ()
+(defun ambrevar/turn-on-complete-filename ()
   "Unconditionally turn on `comint-dynamic-complete-filename' for the current buffer."
   (add-to-list 'completion-at-point-functions 'comint-dynamic-complete-filename t))
 
-(defun turn-on-delete-trailing-whitespace ()
+(defun ambrevar/turn-on-delete-trailing-whitespace ()
   "Add the `delete-trailing-whitespace' function to `before-save-hook'.
 This does not affect .csv files."
   (unless (string= (file-name-extension buffer-file-name) "csv")
     (add-hook 'before-save-hook 'delete-trailing-whitespace nil t)))
 
-(defun turn-off-delete-trailing-whitespace ()
+(defun ambrevar/turn-off-delete-trailing-whitespace ()
   "Unconditionally remove the `delete-trailing-whitespace' function to `before-save-hook'."
   (remove-hook 'before-save-hook 'delete-trailing-whitespace t))
 
-(defun turn-on-fmt-before-save ()
+(defun ambrevar/turn-on-fmt-before-save ()
   "Unconditionally add the `fmt' function to `before-save-hook'."
   (add-hook 'before-save-hook 'fmt nil t))
 
-(defun turn-off-fmt-before-save ()
-  "Unconditionally remove the `fmt' function to `before-save-hook'."
-  (remove-hook 'before-save-hook 'fmt t))
+(defun ambrevar/turn-off-fmt-before-save ()
+  "Unconditionally remove the `ambrevar/fmt' function to `before-save-hook'."
+  (remove-hook 'before-save-hook 'ambrevar/fmt t))
 
-(defun turn-off-indent-tabs ()
+(defun ambrevar/turn-off-indent-tabs ()
   "Unconditionally turn off tab indentation."
   (setq indent-tabs-mode nil))
 
-(defun turn-on-indent-tabs ()
+(defun ambrevar/turn-on-indent-tabs ()
   "Unconditionally turn on tab indentation."
   (setq indent-tabs-mode t))
 
-(defun turn-off-line-number-mode ()
+(defun ambrevar/turn-off-line-number-mode ()
   "Unconditionally turn off `line-number-mode' fur the current buffer.."
   (set (make-variable-buffer-local 'line-number-mode) nil))
 
-(defun turn-off-linum ()
+(defun ambrevar/turn-off-linum ()
   "Unconditionally turn off Linum mode."
   (linum-mode 0))
 
-(defun turn-on-newline-paragraph ()
+(defun ambrevar/turn-on-newline-paragraph ()
   "Unconditionally make of newlines the start of a paragraph."
   (set (make-local-variable 'paragraph-start) "
 "))
 
-(defun turn-off-nobreak-char-display ()
+(defun ambrevar/turn-off-nobreak-char-display ()
   (set (make-local-variable 'nobreak-char-display) nil))
 
-(defun turn-on-skeleton-markers ()
+(defun ambrevar/turn-on-skeleton-markers ()
   "Allow skeletons to make markers to ease field navigation."
   (add-hook 'skeleton-end-hook 'skeleton-make-markers))
 
-(defun turn-on-tab-width-to-4 ()
+(defun ambrevar/turn-on-tab-width-to-4 ()
   "Unconditionally set tab width to 4."
   (setq tab-width 4))
 
-(defun turn-on-tab-width-to-8 ()
+(defun ambrevar/turn-on-tab-width-to-8 ()
   "Unconditionally set tab width to 8."
   (setq tab-width 8))
 
-(defun unfill-paragraph ()
+(defun ambrevar/unfill-paragraph ()
   "Paragraph at point is unwrapped on one single line."
   (interactive)
   (let ((fill-column (point-max)))
     (fill-paragraph nil)))
 
-(defun unfill-region ()
+(defun ambrevar/unfill-region ()
   "Unfill all paragraphs found in current region.
 Each paragraph stand on its line."
   (interactive)
diff --git a/.emacs.d/lisp/init-cc.el b/.emacs.d/lisp/init-cc.el
index 3aa1b95d..a025f1ef 100644
--- a/.emacs.d/lisp/init-cc.el
+++ b/.emacs.d/lisp/init-cc.el
@@ -3,11 +3,11 @@
 ;;; TODO: Should we split this into mode-c and mode-c++?
 
 (dolist (map (list c-mode-map c++-mode-map))
-  (define-keys map "C-c m" 'cc-main
-    "<f5>" 'cc-clean
-    "M-." 'semantic-ia-fast-jump
-    "C-c C-d" 'semantic-ia-show-summary
-    "M-<tab>" 'semantic-complete-analyze-inline)
+  (ambrevar/define-keys map "C-c m" 'cc-main
+                        "<f5>" 'cc-clean
+                        "M-." 'semantic-ia-fast-jump
+                        "C-c C-d" 'semantic-ia-show-summary
+                        "M-<tab>" 'semantic-complete-analyze-inline)
   (when (require 'company nil t)
     (define-key map (kbd "M-<tab>") (if (require 'helm-company nil t) 'helm-company 'company-complete))))
 ;; (define-key map (kbd "C-c o") 'ff-find-other-file)
@@ -103,7 +103,7 @@ restored."
 ;;; Options
 
 ;;; Semanticdb folders must be set before starting semantic.
-(setq semanticdb-default-save-directory (concat emacs-cache-folder "semanticdb"))
+(setq semanticdb-default-save-directory (concat ambrevar/emacs-cache-folder "semanticdb"))
 (semantic-mode 1)
 
 ;;; Extra semantic support
diff --git a/.emacs.d/lisp/init-dired.el b/.emacs.d/lisp/init-dired.el
index 3347c329..a317dab0 100644
--- a/.emacs.d/lisp/init-dired.el
+++ b/.emacs.d/lisp/init-dired.el
@@ -2,13 +2,13 @@
 ;;; WARNING: This file is loaded unconditionally on startup.
 ;;; We cannot assume that current buffer is in dired-mode.
 
-(define-keys dired-mode-map
-  "C-c h" 'dired-toggle-humansize
-  "<left>" 'dired-up-directory
-  "<right>" 'dired-find-file
-  "SPC" 'dired-mark
-  "<backspace>" 'dired-up-directory
-  "b" 'dired-up-directory)
+(ambrevar/define-keys dired-mode-map
+                      "C-c h" 'dired-toggle-humansize
+                      "<left>" 'dired-up-directory
+                      "<right>" 'dired-find-file
+                      "SPC" 'dired-mark
+                      "<backspace>" 'dired-up-directory
+                      "b" 'dired-up-directory)
 
 (when (require 'dired+ nil t)
   (toggle-diredp-find-file-reuse-dir 1))
diff --git a/.emacs.d/lisp/init-elfeed.el b/.emacs.d/lisp/init-elfeed.el
index 6ca8434e..6f81590e 100644
--- a/.emacs.d/lisp/init-elfeed.el
+++ b/.emacs.d/lisp/init-elfeed.el
@@ -1,6 +1,6 @@
 ;;; Elfeed
 
-(setq elfeed-db-directory (concat emacs-cache-folder "elfeed"))
+(setq elfeed-db-directory (concat ambrevar/emacs-cache-folder "elfeed"))
 
 (defun elfeed-play-with-mpv ()
   "Play entry link with mpv."
diff --git a/.emacs.d/lisp/init-emms.el b/.emacs.d/lisp/init-emms.el
index dd61d4c8..c5397069 100644
--- a/.emacs.d/lisp/init-emms.el
+++ b/.emacs.d/lisp/init-emms.el
@@ -4,7 +4,7 @@
 ;;; TODO: Change face from purple to white?
 ;;; TODO: Delete entry from cache? See `emms-cache-del'.
 
-(setq emms-directory (concat emacs-cache-folder "emms"))
+(setq emms-directory (concat ambrevar/emacs-cache-folder "emms"))
 (emms-all)
 ;; TODO: emms-all causes some "require"d files to be loaded twice if called after, say, emms-browser was loaded.
 (emms-history-load)
diff --git a/.emacs.d/lisp/init-eshell.el b/.emacs.d/lisp/init-eshell.el
index 79a7dc88..ce8262be 100644
--- a/.emacs.d/lisp/init-eshell.el
+++ b/.emacs.d/lisp/init-eshell.el
@@ -94,7 +94,7 @@
 ;;; REVIEW: `kill -#' does not work.
 ;;; See #29156.
 
-(setq eshell-directory-name (concat emacs-cache-folder "eshell"))
+(setq eshell-directory-name (concat ambrevar/emacs-cache-folder "eshell"))
 
 ;;; Use TRAMP to use Eshell as root.
 (require 'em-tramp)
@@ -120,8 +120,8 @@
       (lambda nil
         (let ((path (abbreviate-file-name (eshell/pwd))))
           (concat
-           (when eshell-status-p
-             (propertize (or (eshell-status-display) "") 'face font-lock-comment-face))
+           (when ambrevar/eshell-status-p
+             (propertize (or (ambrevar/eshell-status-display) "") 'face font-lock-comment-face))
            (format
             (propertize "(%s@%s)" 'face '(:weight bold))
             (propertize (user-login-name) 'face '(:foreground "cyan"))
@@ -195,7 +195,7 @@
 
 ;;; Hooks
 ;;; `nobreak-char-display' makes some output look weird, e.g. with 'tree'.
-(add-hook 'eshell-mode-hook 'turn-off-nobreak-char-display)
+(add-hook 'eshell-mode-hook 'ambrevar/turn-off-nobreak-char-display)
 
 ;;; History
 ;;; Filter out space-beginning commands from history.
@@ -208,20 +208,20 @@
                  (string-prefix-p " " str)))))
 
 ;;; Shared history.
-(defvar eshell-history-global-ring nil
+(defvar ambrevar/eshell-history-global-ring nil
   "The history ring shared across Eshell sessions.")
 
-(defun eshell-hist-use-global-history ()
+(defun ambrevar/eshell-hist-use-global-history ()
   "Make Eshell history shared across different sessions."
-  (unless eshell-history-global-ring
+  (unless ambrevar/eshell-history-global-ring
     (when eshell-history-file-name
       (eshell-read-history nil t))
-    (setq eshell-history-global-ring (or eshell-history-ring (make-ring eshell-history-size))))
-  (setq eshell-history-ring eshell-history-global-ring))
-(add-hook 'eshell-mode-hook 'eshell-hist-use-global-history)
+    (setq ambrevar/eshell-history-global-ring (or eshell-history-ring (make-ring eshell-history-size))))
+  (setq eshell-history-ring ambrevar/eshell-history-global-ring))
+(add-hook 'eshell-mode-hook 'ambrevar/eshell-hist-use-global-history)
 
 ;;; Spawning
-(defun eshell-or-new-session (&optional arg)
+(defun ambrevar/eshell-or-new-session (&optional arg)
   "Create an interactive Eshell buffer.
 Switch to last Eshell session if any.
 Otherwise create a new one and switch to it.
@@ -247,46 +247,46 @@ See `eshell' for the numeric prefix ARG."
     (define-key company-active-map (kbd "M-p") 'helm-eshell-history)))
 
 ;;; Extra execution information
-(defvar eshell-status-p t
+(defvar ambrevar/eshell-status-p t
   "If non-nil, display status before prompt.")
-(defvar eshell-status--last-command-time nil)
-(make-variable-buffer-local 'eshell-status--last-command-time)
-(defvar eshell-status-min-duration-before-display 1
+(defvar ambrevar/eshell-status--last-command-time nil)
+(make-variable-buffer-local 'ambrevar/eshell-status--last-command-time)
+(defvar ambrevar/eshell-status-min-duration-before-display 1
   "If a command takes more time than this, display its duration.")
 
-(defun eshell-status-display ()
-  (when eshell-status--last-command-time
-    (let ((duration (time-subtract (current-time) eshell-status--last-command-time)))
-      (setq eshell-status--last-command-time nil)
-      (when (> (time-to-seconds duration) eshell-status-min-duration-before-display)
+(defun ambrevar/eshell-status-display ()
+  (when ambrevar/eshell-status--last-command-time
+    (let ((duration (time-subtract (current-time) ambrevar/eshell-status--last-command-time)))
+      (setq ambrevar/eshell-status--last-command-time nil)
+      (when (> (time-to-seconds duration) ambrevar/eshell-status-min-duration-before-display)
         (format "#[STATUS] End time %s, duration %.3fs\n"
                 (format-time-string "%F %T" (current-time))
                 (time-to-seconds duration))))))
 
-(defun eshell-status-record ()
-  (setq eshell-status--last-command-time (current-time)))
+(defun ambrevar/eshell-status-record ()
+  (setq ambrevar/eshell-status--last-command-time (current-time)))
 
-(add-hook 'eshell-pre-command-hook 'eshell-status-record)
+(add-hook 'eshell-pre-command-hook 'ambrevar/eshell-status-record)
 
 ;;; Detach
 (when (require 'package-eshell-detach nil t)
-  (defun eshell-detach-set-keys ()
+  (defun ambrevar/eshell-detach-set-keys ()
     (define-key eshell-mode-map (kbd "C-c C-z") 'eshell-detach-stop)
     (define-key eshell-mode-map (kbd "S-<return>") 'eshell-detach-send-input)
     (define-key eshell-mode-map (kbd "C-<return>") 'eshell-detach-attach))
-  (add-hook 'eshell-mode-hook 'eshell-detach-set-keys))
+  (add-hook 'eshell-mode-hook 'ambrevar/eshell-detach-set-keys))
 
 
 (when (string= (file-symlink-p (executable-find "man")) "mandoc")
   ;; Some systems like Void Linux use mandoc instead of man and do not know the
   ;; --nj, --nh flags.
-  (defun pcmpl-args-mandoc-man-function (name)
+  (defun ambrevar/pcmpl-args-mandoc-man-function (name)
     (let ((process-environment process-environment))
       ;; Setting MANWIDTH to a high number makes most paragraphs fit on a single
       ;; line, reducing the number of false positives that result from lines
       ;; starting with `-' that aren't really options.
       (push "MANWIDTH=10000" process-environment)
       (pcmpl-args-process-file "man" "--" name)))
-  (setq pcmpl-args-man-function 'pcmpl-args-mandoc-man-function))
+  (setq pcmpl-args-man-function 'ambrevar/pcmpl-args-mandoc-man-function))
 
 (provide 'init-eshell)
diff --git a/.emacs.d/lisp/init-evil.el b/.emacs.d/lisp/init-evil.el
index 97693863..f224a0ca 100644
--- a/.emacs.d/lisp/init-evil.el
+++ b/.emacs.d/lisp/init-evil.el
@@ -121,13 +121,13 @@
 ;; Custom Helm
 (with-eval-after-load 'helm
   (global-set-key (kbd "M-y") 'helm-show-kill-ring)
-  (define-keys helm-map
-    "C-\\" 'helm-toggle-resplit-and-swap-windows ; Becauste C-t is taken by evil-mc.
-    "M-\\" 'helm-toggle-resplit-and-swap-windows)
+  (ambrevar/define-keys helm-map
+                        "C-\\" 'helm-toggle-resplit-and-swap-windows ; Becauste C-t is taken by evil-mc.
+                        "M-\\" 'helm-toggle-resplit-and-swap-windows)
   (dolist (map (list helm-find-files-map helm-read-file-map))
-    (define-keys map
-      "M-." 'helm-end-of-buffer
-      "M-," 'helm-beginning-of-buffer))
+    (ambrevar/define-keys map
+                          "M-." 'helm-end-of-buffer
+                          "M-," 'helm-beginning-of-buffer))
   ;; `helm-mark-or-exchange-rect' is not needed with Evil.
   (global-set-key (kbd "C-x C-x") 'helm-all-mark-rings))
 
diff --git a/.emacs.d/lisp/init-eww.el b/.emacs.d/lisp/init-eww.el
index ec642778..1360437f 100644
--- a/.emacs.d/lisp/init-eww.el
+++ b/.emacs.d/lisp/init-eww.el
@@ -3,7 +3,7 @@
 (setq eww-bookmarks-directory "~/personal/bookmarks"
       eww-download-directory "~/temp")
 
-(defun eww-switch-back ()
+(defun ambrevar/eww-switch-back ()
   "Switch to the *eww* buffer."
   (interactive)
   (let ((buffer (get-buffer "*eww*")))
diff --git a/.emacs.d/lisp/init-exwm.el b/.emacs.d/lisp/init-exwm.el
index 48d08618..74fa8c60 100644
--- a/.emacs.d/lisp/init-exwm.el
+++ b/.emacs.d/lisp/init-exwm.el
@@ -54,32 +54,32 @@
 (exwm-input-set-key (kbd "s-f") #'find-file)
 
 (when (require 'functions)
-  (exwm-input-set-key (kbd "s-\\") #'toggle-window-split)
-  (exwm-input-set-key (kbd "s-H") 'swap-windows-left)
-  (exwm-input-set-key (kbd "s-J") 'swap-windows-below)
-  (exwm-input-set-key (kbd "s-K") 'swap-windows-above)
-  (exwm-input-set-key (kbd "s-L") 'swap-windows-right))
+  (exwm-input-set-key (kbd "s-\\") 'ambrevar/toggle-window-split)
+  (exwm-input-set-key (kbd "s-H") 'ambrevar/swap-windows-left)
+  (exwm-input-set-key (kbd "s-J") 'ambrevar/swap-windows-below)
+  (exwm-input-set-key (kbd "s-K") 'ambrevar/swap-windows-above)
+  (exwm-input-set-key (kbd "s-L") 'ambrevar/swap-windows-right))
 
 ;; The following can only apply to EXWM buffers, else it could have unexpected effects.
 (push ?\s-  exwm-input-prefix-keys)
 (define-key exwm-mode-map (kbd "s-SPC") #'exwm-floating-toggle-floating)
 
 (exwm-input-set-key (kbd "s-i") #'follow-delete-other-windows-and-split)
-(exwm-input-set-key (kbd "s-o") #'toggle-single-window)
+(exwm-input-set-key (kbd "s-o") #'ambrevar/toggle-single-window)
 (exwm-input-set-key (kbd "s-O") #'exwm-layout-toggle-fullscreen)
 
 (with-eval-after-load 'helm
   ;; Need `with-eval-after-load' here since 'helm-map is not defined in 'helm-config.
-  (define-keys helm-map
-    "s-\\" 'helm-toggle-resplit-and-swap-windows)
+  (ambrevar/define-keys helm-map
+                        "s-\\" 'helm-toggle-resplit-and-swap-windows)
   (exwm-input-set-key (kbd "s-c") #'helm-resume)
   (exwm-input-set-key (kbd "s-b") #'helm-mini)
   (exwm-input-set-key (kbd "s-f") #'helm-find-files)
   (exwm-input-set-key (kbd "s-F") #'helm-locate)
   (when (fboundp 'helm-locate-meta)
     (exwm-input-set-key (kbd "s-F") #'helm-locate-meta))
-  (exwm-input-set-key (kbd "s-g") #'helm-grep-git-or-ag)
-  (exwm-input-set-key (kbd "s-G") #'helm-grep-git-all-or-ag))
+  (exwm-input-set-key (kbd "s-g") 'ambrevar/helm-grep-git-or-ag)
+  (exwm-input-set-key (kbd "s-G") 'ambrevar/helm-grep-git-all-or-ag))
 
 (require 'functions)
 (exwm-input-set-key (kbd "s-<tab>") #'switch-to-last-buffer)
@@ -88,9 +88,9 @@
   (exwm-input-set-key (kbd "C-6") #'evil-switch-to-windows-last-buffer))
 
 ;;; Emacs mode shortcuts.
-(exwm-input-set-key (kbd "s-t") #'org-switch-agenda-file)
-(exwm-input-set-key (kbd "s-T") #'org-switch-agenda-file-other-window)
-(exwm-input-set-key (kbd "s-<return>") #'eshell-or-new-session)
+(exwm-input-set-key (kbd "s-t") #'ambrevar/org-switch-agenda-file)
+(exwm-input-set-key (kbd "s-T") #'ambrevar/org-switch-agenda-file-other-window)
+(exwm-input-set-key (kbd "s-<return>") #'ambrevar/eshell-or-new-session)
 (when (fboundp 'magit-status)
   (exwm-input-set-key (kbd "s-v") #'magit-status))
 (when (fboundp 'emms-all)
@@ -103,8 +103,8 @@
   (exwm-input-set-key (kbd "s-p") #'helm-pass))
 (when (delq nil (mapcar (lambda (path) (string-match "/mu4e/\\|/mu4e$" path)) load-path))
   (exwm-input-set-key (kbd "s-m") #'mu4e-headers))
-(exwm-input-set-key (kbd "s-n") #'elfeed-switch-back) ; "n" for "news"
-(exwm-input-set-key (kbd "s-e") #'eww-switch-back)
+(exwm-input-set-key (kbd "s-n") #'ambrevar/elfeed-switch-back) ; "n" for "news"
+(exwm-input-set-key (kbd "s-e") #'ambrevar/eww-switch-back)
 (exwm-input-set-key (kbd "s-E") #'eww)
 
 
@@ -127,8 +127,8 @@
                                     helm-source-bookmarks
                                     helm-source-bookmark-set
                                     helm-source-buffer-not-found))
-  (define-keys helm-exwm-map "M-d" 'helm-buffer-run-kill-persistent)
-  (define-keys helm-exwm-map "S-<return>" 'helm-buffer-switch-other-window)
+  (ambrevar/define-keys helm-exwm-map "M-d" 'helm-buffer-run-kill-persistent)
+  (ambrevar/define-keys helm-exwm-map "S-<return>" 'helm-buffer-switch-other-window)
   ;; Launcher
   (exwm-input-set-key (kbd "s-r") 'helm-run-external-command)
   ;; Web browser
diff --git a/.emacs.d/lisp/init-go.el b/.emacs.d/lisp/init-go.el
index ec2d6b1b..fb4e8cc2 100644
--- a/.emacs.d/lisp/init-go.el
+++ b/.emacs.d/lisp/init-go.el
@@ -4,7 +4,7 @@
 ;;; Reported at https://github.com/dominikh/go-mode.el/issues/191.
 (use-local-map go-mode-map)
 
-(local-set-keys
+(ambrevar/local-set-keys
  "C-c m" 'go-main
  "C-c D" 'godoc
  "C-c d" 'godoc-at-point
@@ -87,12 +87,12 @@ Note that the -cover test flag is left out since it shifts line numbers."
     ;; Requires `call-process-to-string' from `functions'."
     (require 'functions)
     (setq go-guru-command
-          (concat (replace-regexp-in-string "\n$" "" (call-process-to-string "go" "env" "GOTOOLDIR")) "/guru"))))
+          (concat (replace-regexp-in-string "\n$" "" (ambrevar/call-process-to-string "go" "env" "GOTOOLDIR")) "/guru"))))
 
-(defun go-turn-on-gofmt-before-save ()
+(defun ambrevar/go-turn-on-gofmt-before-save ()
   (add-hook 'before-save-hook #'gofmt-before-save nil t))
 
-(add-hook 'go-mode-hook 'go-turn-on-gofmt-before-save)
+(add-hook 'go-mode-hook 'ambrevar/go-turn-on-gofmt-before-save)
 
 (when (require 'go-eldoc nil t)
   (add-hook 'go-mode-hook 'go-eldoc-setup))
diff --git a/.emacs.d/lisp/init-helm.el b/.emacs.d/lisp/init-helm.el
index 00301406..29b47dd3 100644
--- a/.emacs.d/lisp/init-helm.el
+++ b/.emacs.d/lisp/init-helm.el
@@ -68,7 +68,7 @@
  helm-window-show-buffers-function 'helm-window-mosaic-fn
  helm-window-prefer-horizontal-split t)
 
-(defun helm-split-window-combined-fn (window)
+(defun ambrevar/helm-split-window-combined-fn (window)
   "Helm window splitting that combined most standard features.
 
 - With C-u, split inside. With C-u C-u, use same window.
@@ -98,25 +98,25 @@
                   (if (> (window-pixel-width) (window-pixel-height))
                       'right
                     'below)))))
-(setq helm-split-window-preferred-function 'helm-split-window-combined-fn)
+(setq helm-split-window-preferred-function 'ambrevar/helm-split-window-combined-fn)
 
 ;;; From https://github.com/emacs-helm/helm/issues/362.
 ;;; This is not perfect with evil mode as the cursor type is not right in the
 ;;; header line and the evil cursor remains in the minibuffer.
 ;;; https://emacs.stackexchange.com/questions/17058/change-cursor-type-in-helm-header-line#17097
 (setq helm-echo-input-in-header-line t)
-(defun helm-hide-minibuffer-maybe ()
+(defun ambrevar/helm-hide-minibuffer-maybe ()
   (when (with-helm-buffer helm-echo-input-in-header-line)
     (let ((ov (make-overlay (point-min) (point-max) nil nil t)))
       (overlay-put ov 'window (selected-window))
       (overlay-put ov 'face (let ((bg-color (face-background 'default nil)))
                               `(:background ,bg-color :foreground ,bg-color)))
       (setq-local cursor-type nil))))
-(add-hook 'helm-minibuffer-set-up-hook 'helm-hide-minibuffer-maybe)
+(add-hook 'helm-minibuffer-set-up-hook 'ambrevar/helm-hide-minibuffer-maybe)
 
 ;;; Add bindings to `helm-apropos`. TODO: Does not work most of the times.
 ;;; https://github.com/emacs-helm/helm/issues/1140
-(defun helm-def-source--emacs-commands (&optional default)
+(defun ambrevar/helm-def-source--emacs-commands (&optional default)
   (helm-build-in-buffer-source "Commands"
     :init `(lambda ()
              (helm-apropos-init 'commandp ,default))
@@ -139,12 +139,12 @@
                                   helm-source-buffer-not-found))
 
 ;;; Eshell
-(defun helm/eshell-set-keys ()
+(defun ambrevar/helm/eshell-set-keys ()
   (define-key eshell-mode-map [remap eshell-pcomplete] 'helm-esh-pcomplete)
   (define-key eshell-mode-map (kbd "M-p") 'helm-eshell-history)
   (define-key eshell-mode-map (kbd "M-s") nil) ; Useless when we have 'helm-eshell-history.
   (define-key eshell-mode-map (kbd "M-s f") 'helm-eshell-prompts-all))
-(add-hook 'eshell-mode-hook 'helm/eshell-set-keys)
+(add-hook 'eshell-mode-hook 'ambrevar/helm/eshell-set-keys)
 
 ;;; TODO: Use helm-ff history in helm file completion.
 ;;; https://github.com/emacs-helm/helm/issues/1118
@@ -153,23 +153,23 @@
 ;;; Do not exclude any files from 'git grep'.
 (setq helm-grep-git-grep-command "git --no-pager grep -n%cH --color=always --full-name -e %p -- %f")
 
-(defun helm-grep-git-or-ag (arg)
+(defun ambrevar/helm-grep-git-or-ag (arg)
   "Run `helm-grep-do-git-grep' if possible; fallback to `helm-do-grep-ag' otherwise.
 Requires `call-process-to-string' from `functions'."
   (interactive "P")
   (require 'vc)
   (require 'functions)
   (if (and (vc-find-root default-directory ".git")
-           (or arg (split-string (call-process-to-string "git" "ls-files" "-z") "\0" t)))
+           (or arg (split-string (ambrevar/call-process-to-string "git" "ls-files" "-z") "\0" t)))
       (helm-grep-do-git-grep arg)
     (helm-do-grep-ag nil)))
 
-(defun helm-grep-git-all-or-ag ()
+(defun ambrevar/helm-grep-git-all-or-ag ()
   "Run `helm-grep-do-git-grep' over all git files."
   (interactive)
   (helm-grep-do-git-grep t))
 
-(defun helm-mark-or-exchange-rect ()
+(defun ambrevar/helm-mark-or-exchange-rect ()
   "Run `helm-all-mark-rings-before-mark-point' or `rectangle-exchange-point-and-mark' if in rectangle-mark-mode."
   (interactive)
   (if rectangle-mark-mode
@@ -183,15 +183,15 @@ Requires `call-process-to-string' from `functions'."
 ;; (global-set-key [remap dabbrev-expand] 'helm-dabbrev)
 (global-set-key [remap yank-pop] 'helm-show-kill-ring)
 ;;; Do not remap 'exchange-point-and-mark, Evil needs it in visual mode.
-(global-set-key (kbd "C-x C-x") 'helm-mark-or-exchange-rect)
+(global-set-key (kbd "C-x C-x") 'ambrevar/helm-mark-or-exchange-rect)
 (global-set-key [remap apropos-command] 'helm-apropos)
 (global-set-key [remap query-replace-regexp] 'helm-regexp)
 (unless (boundp 'completion-in-region-function)
   (define-key lisp-interaction-mode-map [remap completion-at-point] 'helm-lisp-completion-at-point)
   (define-key emacs-lisp-mode-map       [remap completion-at-point] 'helm-lisp-completion-at-point))
 
-(global-set-keys
- "C-x M-g" 'helm-grep-git-or-ag
+(ambrevar/global-set-keys
+ "C-x M-g" 'ambrevar/helm-grep-git-or-ag
  "C-x M-G" 'helm-do-grep-ag)
 
 ;;; Use the M-s prefix just like `occur'.
diff --git a/.emacs.d/lisp/init-latex.el b/.emacs.d/lisp/init-latex.el
index 7fe72ab2..f939ede1 100644
--- a/.emacs.d/lisp/init-latex.el
+++ b/.emacs.d/lisp/init-latex.el
@@ -8,12 +8,12 @@
 (require 'latex-pretty-symbols nil t)
 
 ;;; Since current buffer is a LaTeX one, we can use `local-set-key'.
-(local-set-keys
+(ambrevar/local-set-keys
  "C-c m" 'latex-article
  "C-c l" 'latex-lstinline
  "C-c o" 'latex-orgtbl)
 
-(dolist (fun '(turn-on-orgtbl turn-on-skeleton-markers))
+(dolist (fun '(turn-on-orgtbl ambrevar/turn-on-skeleton-markers))
   ;; Since this file is loaded from `latex-mode-hook', these functions will not
   ;; be applied to the current buffer.  We do it manually.
   (funcall fun)
@@ -24,7 +24,7 @@
 ;;; With TeXlive, the following packages are needed: psnfss, symbol, zapfding
 (when (and (executable-find "dvipng") (require 'latex-math-preview nil t))
   (setq latex-math-preview-cache-directory-for-insertion
-        (concat emacs-cache-folder "latex-math-preview-cache"))
+        (concat ambrevar/emacs-cache-folder "latex-math-preview-cache"))
   (local-set-key (kbd "C-c p") 'latex-math-preview-expression)
   (local-set-key (kbd "C-c j") 'latex-math-preview-insert-symbol)
   (local-set-key (kbd "C-c C-j") 'latex-math-preview-last-symbol-again)
@@ -32,7 +32,7 @@
   (add-to-list 'latex-math-preview-usepackage-filter-alist '("color")))
 
 ;;; For some unknown reasons, `skeleton-end-hook' is set to nil in tex-mode.
-;; (dolist (fun '(latex-set-compiler turn-on-orgtbl turn-on-skeleton-markers))
+;; (dolist (fun '(latex-set-compiler turn-on-orgtbl ambrevar/turn-on-skeleton-markers))
 ;;   ;; Since this file is loaded from `latex-mode-hook', these functions will not
 ;;   ;; be applied to the current buffer. We do it manually.
 ;;   (funcall fun)
diff --git a/.emacs.d/lisp/init-makefile.el b/.emacs.d/lisp/init-makefile.el
index 8dc2b239..97da9e4f 100644
--- a/.emacs.d/lisp/init-makefile.el
+++ b/.emacs.d/lisp/init-makefile.el
@@ -1,10 +1,10 @@
 ;;; Makefile
 
-(define-keys makefile-mode-map
-  "C-c c" 'makefile-config
-  "C-c d" 'makefile-doc
-  "C-c m" 'makefile-main
-  "C-c s" 'makefile-c)
+(ambrevar/define-keys makefile-mode-map
+                      "C-c c" 'makefile-config
+                      "C-c d" 'makefile-doc
+                      "C-c m" 'makefile-main
+                      "C-c s" 'makefile-c)
 
 (define-skeleton makefile-main
   "Insert root Makefile." nil
diff --git a/.emacs.d/lisp/init-markdown.el b/.emacs.d/lisp/init-markdown.el
index 18d70af3..651e7b97 100644
--- a/.emacs.d/lisp/init-markdown.el
+++ b/.emacs.d/lisp/init-markdown.el
@@ -7,6 +7,6 @@
 
 (define-key markdown-mode-map "\M-'" 'markdown-blockquote-region)
 
-(add-hook 'markdown-mode-hook 'turn-on-newline-paragraph)
+(add-hook 'markdown-mode-hook 'ambrevar/turn-on-newline-paragraph)
 
 (provide 'init-markdown)
diff --git a/.emacs.d/lisp/init-mediawiki.el b/.emacs.d/lisp/init-mediawiki.el
index d78785d9..90710c57 100644
--- a/.emacs.d/lisp/init-mediawiki.el
+++ b/.emacs.d/lisp/init-mediawiki.el
@@ -5,11 +5,11 @@
 ;;; Besides you can try extending `url-cookie-save-interval'.
 ;;; Nonetheless is mode is helpfull for syntax awareness.
 
-(define-keys mediawiki-mode-map
-  "C-c o" 'mediawiki-browse
-  "M-g" nil ; This shadows M-g M-g.
-  "C-x C-s" 'save-buffer
-  "C-c M-s" 'mediawiki-save)
+(ambrevar/define-keys mediawiki-mode-map
+                      "C-c o" 'mediawiki-browse
+                      "M-g" nil ; This shadows M-g M-g.
+                      "C-x C-s" 'save-buffer
+                      "C-c M-s" 'mediawiki-save)
 
 (setq
  mediawiki-site-alist
diff --git a/.emacs.d/lisp/init-mu4e.el b/.emacs.d/lisp/init-mu4e.el
index 88021898..b24295f8 100644
--- a/.emacs.d/lisp/init-mu4e.el
+++ b/.emacs.d/lisp/init-mu4e.el
@@ -98,7 +98,7 @@ Default to unread messages if no"
         (if mu4e-compose-fortune-p
             (format "%s\n\n%s"
                     user-full-name
-                    (call-process-to-string "fortune" "-s"))
+                    (ambrevar/call-process-to-string "fortune" "-s"))
           user-full-name)))
 (add-hook 'mu4e-compose-pre-hook 'mu4e-add-fortune-signature)
 
diff --git a/.emacs.d/lisp/init-nroff.el b/.emacs.d/lisp/init-nroff.el
index 77119b0c..b8115fd7 100644
--- a/.emacs.d/lisp/init-nroff.el
+++ b/.emacs.d/lisp/init-nroff.el
@@ -1,8 +1,8 @@
 ;;; Nroff
 
-(define-keys nroff-mode-map
-  "C-c C-b" 'nroff-bold
-  "C-c C-i" 'nroff-italic)
+(ambrevar/define-keys nroff-mode-map
+                      "C-c C-b" 'nroff-bold
+                      "C-c C-i" 'nroff-italic)
 
 ;;; Skeletons
 (define-skeleton nroff-bold "Bold text." nil "\\fB" @ _ "\\fR" @)
diff --git a/.emacs.d/lisp/init-org.el b/.emacs.d/lisp/init-org.el
index 4bf33c86..4fe58855 100644
--- a/.emacs.d/lisp/init-org.el
+++ b/.emacs.d/lisp/init-org.el
@@ -6,7 +6,7 @@
 
 (setq
  ;; Move annoying babel folder.
- org-babel-temporary-directory (concat emacs-cache-folder "babel")
+ org-babel-temporary-directory (concat ambrevar/emacs-cache-folder "babel")
  ;; Disable line splitting on M-RET.
  org-M-RET-may-split-line '((default))
  org-insert-heading-respect-content t
@@ -27,7 +27,7 @@
 
 ;;; Agendas.
 (add-to-list 'org-agenda-files "~/personal/todo/todo.org")
-(defun org-switch-agenda-file (&optional other-window)
+(defun ambrevar/org-switch-agenda-file (&optional other-window)
   "Switch between org-agenda and the first org-agenda-files."
   (interactive "P")
   (if (and buffer-file-name
@@ -40,16 +40,16 @@
             (funcall (if other-window 'switch-to-buffer-other-window 'switch-to-buffer) b))
         (funcall (if other-window 'find-file-other-window 'find-file) (car org-agenda-files))))))
 
-(defun org-switch-agenda-file-other-window ()
-  "Like `org-switch-agenda-file' but use other window if possible."
+(defun ambrevar/org-switch-agenda-file-other-window ()
+  "Like `ambrevar/org-switch-agenda-file' but use other window if possible."
   (interactive)
-  (org-switch-agenda-file t))
+  (ambrevar/org-switch-agenda-file t))
 
 ;;; Set PDF association in Org-mode (original is 'default).
 (setcdr (assoc "\\.pdf\\'" org-file-apps) 'emacs)
 
 ;;; Hooks.
-(dolist (fun '(turn-off-linum turn-off-indent-tabs turn-off-auto-fill))
+(dolist (fun '(ambrevar/turn-off-linum ambrevar/turn-off-indent-tabs turn-off-auto-fill))
   (add-hook 'org-mode-hook fun))
 
 (when (require 'org-contacts nil t)
diff --git a/.emacs.d/lisp/init-tex.el b/.emacs.d/lisp/init-tex.el
index 94c50168..78ffcb52 100644
--- a/.emacs.d/lisp/init-tex.el
+++ b/.emacs.d/lisp/init-tex.el
@@ -1,7 +1,7 @@
 ;;; TeX
 
-(dolist (fun '(turn-on-indent-tabs
-               ;; turn-on-newline-paragraph
+(dolist (fun '(ambrevar/turn-on-indent-tabs
+               ;; ambrevar/turn-on-newline-paragraph
                prettify-symbols-mode))
   (add-hook 'tex-mode-hook fun))
 
diff --git a/.emacs.d/lisp/main.el b/.emacs.d/lisp/main.el
index a7561de1..6b420af7 100644
--- a/.emacs.d/lisp/main.el
+++ b/.emacs.d/lisp/main.el
@@ -16,27 +16,27 @@
 (setq echo-keystrokes 0.5)
 
 ;;; Remember last cursor position.
-(setq save-place-file (concat emacs-cache-folder "saveplace"))
+(setq save-place-file (concat ambrevar/emacs-cache-folder "saveplace"))
 (save-place-mode)
 ;;; When the daemon is killed abruptly, places are not saved. Adding this hook
 ;;; allows to save places at a strategic moment.
 (add-hook 'before-save-hook 'save-place-kill-emacs-hook)
 
 ;;; Network files
-(setq url-cookie-file (concat emacs-cache-folder "url.cookies")
-      url-cache-directory (expand-file-name "url/cache" emacs-cache-folder))
+(setq url-cookie-file (concat ambrevar/emacs-cache-folder "url.cookies")
+      url-cache-directory (expand-file-name "url/cache" ambrevar/emacs-cache-folder))
 (with-eval-after-load 'nsm
-  (setq nsm-settings-file (concat emacs-cache-folder "network-security.data")))
+  (setq nsm-settings-file (concat ambrevar/emacs-cache-folder "network-security.data")))
 
 ;;; Bookmark file to cache folder.
-(setq bookmark-default-file (concat emacs-cache-folder "emacs.bmk"))
+(setq bookmark-default-file (concat ambrevar/emacs-cache-folder "emacs.bmk"))
 
 ;;; Recent files.
-(setq recentf-save-file (concat emacs-cache-folder "recentf")
+(setq recentf-save-file (concat ambrevar/emacs-cache-folder "recentf")
       recentf-max-saved-items 40)
 
 ;;; Save M-: history.
-(setq savehist-file (concat emacs-cache-folder "savehist"))
+(setq savehist-file (concat ambrevar/emacs-cache-folder "savehist"))
 (savehist-mode)
 
 ;;; Disable autosave features.
@@ -45,7 +45,7 @@
 
 ;;; Place backup files in specific directory.
 (setq backup-directory-alist
-      `(("." . ,(concat emacs-cache-folder "backups/"))))
+      `(("." . ,(concat ambrevar/emacs-cache-folder "backups/"))))
 
 ;;; Default mode
 (setq-default major-mode 'text-mode)
@@ -81,8 +81,8 @@
 ;;; Adding to `find-file-hook' ensures it will work for every file, regardless of
 ;;; the mode, but it won't work for buffers without files nor on mode change.
 (dolist (hook '(prog-mode-hook text-mode-hook))
-  (add-hook hook 'turn-on-column-number-mode)
-  (add-hook hook 'turn-off-line-number-mode)
+  (add-hook hook 'ambrevar/turn-on-column-number-mode)
+  (add-hook hook 'ambrevar/turn-off-line-number-mode)
   (add-hook hook 'linum-mode))
 ;;; Emacs-nox does not display a fringe after the linum: Setting linum-format in
 ;;; linum-before-numbering-hook is not the right approach as it will change the
@@ -118,8 +118,8 @@
 ;;; WARNING: this can break some configuration files needing whitespaces at the
 ;;; end. This can also slow down saving on big files.  Some modes (e.g. lisp) run
 ;;; `fmt' in their local hook, which is redundant with this.
-;; (add-hook 'find-file-hook 'turn-on-fmt-before-save)
-(add-hook 'find-file-hook 'turn-on-delete-trailing-whitespace)
+;; (add-hook 'find-file-hook 'ambrevar/turn-on-fmt-before-save)
+(add-hook 'find-file-hook 'ambrevar/turn-on-delete-trailing-whitespace)
 
 ;;; Cycle spacing instead of just-one-space.  This frees M-\.
 (global-set-key [remap just-one-space] 'cycle-spacing)
@@ -148,12 +148,12 @@
 ;;; stick to the home-row, but to avoid shadowing other binding I exceptionaly use
 ;;; 'super' (normally reserved to the WM).
 (when (fboundp 'windmove-default-keybindings)
-  (global-set-keys
+  (ambrevar/global-set-keys
    "s-h" 'windmove-left
    "s-j" 'windmove-down
    "s-k" 'windmove-up
    "s-l" 'windmove-right))
-(global-set-keys
+(ambrevar/global-set-keys
  "s-o" 'delete-other-windows
  ;; "s-w" 'other-window
  "s-c" 'delete-window)
@@ -169,7 +169,7 @@
 (setq browse-url-generic-program (or
                                   (executable-find (or (getenv "BROWSER") ""))
                                   (when (executable-find "xdg-mime")
-                                    (let ((desktop-browser (call-process-to-string "xdg-mime" "query" "default" "text/html")))
+                                    (let ((desktop-browser (ambrevar/call-process-to-string "xdg-mime" "query" "default" "text/html")))
                                       (substring desktop-browser 0 (string-match "\\.desktop" desktop-browser))))
                                   (executable-find browse-url-mozilla-program)
                                   (executable-find browse-url-firefox-program)
@@ -189,9 +189,9 @@
 
 ;;; Default ispell dictionary. If not set, Emacs uses the current locale.
 (setq ispell-dictionary "english")
-(define-keys text-mode-map
-  "C-<f6>" 'ispell-change-dictionary
-  "<f6>" 'ispell-buffer)
+(ambrevar/define-keys text-mode-map
+                      "C-<f6>" 'ispell-change-dictionary
+                      "<f6>" 'ispell-buffer)
 
 ;;; Show matching parenthesis
 (show-paren-mode 1)
@@ -233,10 +233,10 @@
 (defun compile-last-command ()
   (interactive)
   (compile compile-command))
-(define-keys prog-mode-map
-  "C-<f6>" 'compile
-  ;; Do not use `recompile' since we want to change the compilation folder for the current buffer.
-  "<f6>" 'compile-last-command)
+(ambrevar/define-keys prog-mode-map
+                      "C-<f6>" 'compile
+                      ;; Do not use `recompile' since we want to change the compilation folder for the current buffer.
+                      "<f6>" 'compile-last-command)
 
 ;;; REVIEW: Bug 26658 reports that cc-modes mistakenly does not make use of prog-mode-map.
 ;;; The following line is a suggested work-around.
@@ -266,7 +266,7 @@
         ;; might never be saved.  See
         ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=28943.
         desktop-auto-save-timeout 5
-        desktop-dirname (expand-file-name "desktop" emacs-cache-folder)
+        desktop-dirname (expand-file-name "desktop" ambrevar/emacs-cache-folder)
         desktop-path (list desktop-dirname)
         ;; desktop-restore-eager 4 ; Can be annoying as you don't have your last-loaded buffers immediately.
         desktop-load-locked-desktop 'ask
@@ -294,8 +294,8 @@
 ;;; Skeleton settings
 ;;; Do not expand abbrevs in skeletons.
 (setq-default skeleton-further-elements '((abbrev-mode nil)))
-(turn-on-skeleton-markers)
-(global-set-keys
+(ambrevar/turn-on-skeleton-markers)
+(ambrevar/global-set-keys
  "C->" 'skeleton-next-position
  "C-<" 'skeleton-previous-position)
 
@@ -313,7 +313,7 @@
 (global-unset-key (kbd "C-<down-mouse-1>"))
 
 ;;; Scroll zooming.
-(global-set-keys
+(ambrevar/global-set-keys
  "C-<wheel-down>" 'text-scale-decrease
  "C-<mouse-5>" 'text-scale-decrease
  "C-<wheel-up>" 'text-scale-increase
@@ -354,15 +354,15 @@
    ("Africa/Nairobi" "Uganda")))
 
 ;;; Tramp
-(setq tramp-persistency-file-name (concat emacs-cache-folder "tramp")
+(setq tramp-persistency-file-name (concat ambrevar/emacs-cache-folder "tramp")
       tramp-backup-directory-alist backup-directory-alist)
 
 ;;; Frame title
 (setq frame-title-format (concat "%b" (unless (daemonp) " [serverless]")))
 
 ;;; Initial scratch buffer message.
-(require 'functions) ; For `fortune-scratch-message'.
-(let ((fortune (fortune-scratch-message)))
+(require 'functions) ; For `ambrevar/fortune-scratch-message'.
+(let ((fortune (ambrevar/fortune-scratch-message)))
   (when fortune
     (setq initial-scratch-message fortune)))
 
diff --git a/.emacs.d/site-lisp/.dir-locals.el b/.emacs.d/site-lisp/.dir-locals.el
index 68e90dbf..0787d72d 100644
--- a/.emacs.d/site-lisp/.dir-locals.el
+++ b/.emacs.d/site-lisp/.dir-locals.el
@@ -1 +1 @@
-((nil . ((fmt-inhibit-p . t))))
+((nil . ((ambrevar/fmt-inhibit-p . t))))