Major optimization refactor, across the board

+ enable lexical-scope everywhere (lexical-binding = t): ~5-10% faster
  startup; ~5-20% general boost
+ reduce consing, function calls & garbage collection by preferring
  cl-loop & dolist over lambda closures (for mapc[ar], add-hook, and
  various cl-lib filter/map/reduce functions) -- where possible
+ prefer functions with dedicated opcodes, like assq (see byte-defop's
  in bytecomp.el for more)
+ prefer pcase & cond (faster) over cl-case
+ general refactor for code readability
+ ensure naming & style conventions are adhered to
+ appease byte-compiler by marking unused variables with underscore
+ defer minor mode activation to after-init, emacs-startup or
  window-setup hooks; a customization opportunity for users + ensures
  custom functionality won't interfere with startup.

modules/private/hlissner/+bindings.el

@@ -1,4 +1,4 @@
-;;; private/hlissner/+bindings.el
+;;; private/hlissner/+bindings.el -*- lexical-binding: t; -*-
 
 ;; I've swapped these keys on my keyboard
 (setq x-super-keysym 'alt
@@ -347,9 +347,7 @@
    :i "C-s"   #'company-yasnippet
    :i "C-o"   #'company-capf
    :i "C-n"   #'company-dabbrev-code
-   :i "C-p"   (λ! (let ((company-selection-wrap-around t))
-                    (call-interactively #'company-dabbrev-code)
-                    (company-select-previous-or-abort))))
+   :i "C-p"   #'+company/dabbrev-code-previous)
  (:after company
    (:map company-active-map
      ;; Don't interfere with `evil-delete-backward-word' in insert mode

modules/private/hlissner/+commands.el

@@ -1,3 +1,5 @@
+;;; private/hlissner/+commands.el -*- lexical-binding: t; -*-
+
 (defalias 'ex! 'evil-ex-define-cmd)
 
 ;;; Commands defined elsewhere

modules/private/hlissner/autoload/evil.el

@@ -1,4 +1,4 @@
-;;; private/hlissner/autoload/evil.el
+;;; private/hlissner/autoload/evil.el -*- lexical-binding: t; -*-
 
 ;;;###autoload (autoload '+hlissner:multi-next-line "private/hlissner/autoload/evil" nil t)
 (evil-define-motion +hlissner:multi-next-line (count)

modules/private/hlissner/autoload/hlissner.el

@@ -1,4 +1,4 @@
-;;; private/hlissner/autoload/hlissner.el
+;;; private/hlissner/autoload/hlissner.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
 (defun +hlissner/install-snippets ()

modules/private/hlissner/config.el

@@ -1,4 +1,4 @@
-;;; private/hlissner/config.el
+;;; private/hlissner/config.el -*- lexical-binding: t; -*-
 
 (when (featurep 'evil)
   (load! +bindings)  ; my key bindings

modules/private/hlissner/init.el

@@ -1,4 +1,4 @@
-;;; private/hlissner/init.el
+;;; private/hlissner/init.el -*- lexical-binding: t; -*-
 
 ;; This is a special file, unique to private modules, that is loaded after DOOM
 ;; core but before any module is activated, giving you an opportunity to