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/lang/web/autoload/css.el

@@ -1,4 +1,4 @@
-;;; lang/web/+css.el
+;;; lang/web/autoload/css.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
 ;; TODO (defun +css/scss-build ())
@@ -12,10 +12,9 @@
   (interactive)
   ;; TODO Remove evil dependency
   (save-excursion
-    (let* ((bounds (or (ignore-errors (evil-a-curly))
-                       (user-error "No block found")))
-           (beg (car bounds))
-           (end (cadr bounds)))
+    (destructuring-bind (beg end)
+        (or (ignore-errors (evil-a-curly))
+            (user-error "No block found"))
       (if (= (line-number-at-pos beg) (line-number-at-pos end))
           (save-excursion
             (goto-char (1+ beg)) (insert "\n")

modules/lang/web/autoload/evil.el

@@ -1,4 +1,4 @@
-;;; lang/html/autoload/evil.el
+;;; lang/html/autoload/evil.el -*- lexical-binding: t; -*-
 
 ;;;###autoload (autoload '+web:encode-html-entities "lang/web/autoload/evil" nil t)
 (evil-define-operator +web:encode-html-entities (beg end &optional input)

modules/lang/web/autoload/html.el

@@ -1,4 +1,4 @@
-;;; lang/web/autoload/html.el
+;;; lang/web/autoload/html.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
 (defvar +web-entities-list
@@ -16,14 +16,12 @@ character.")
   "HTML encode/decode TEXT. Based on Xah's replace HTML named entities function
 @ http://ergoemacs.org/emacs/elisp_replace_html_entities_command.html"
   (interactive "<!><r>")
-  (mapc (lambda (rep)
-          (let ((from (elt rep (if decode-p 0 1)))
-                (to   (elt rep (if decode-p 1 0)))
-                (case-fold-search t))
-            (when (string-match-p (regexp-quote from) text)
-              (setq text (s-replace from to text)))))
-        +web-entities-list)
-    text)
+  (dolist (rep +web-entities-list text)
+    (let ((from (elt rep (if decode-p 0 1)))
+          (to   (elt rep (if decode-p 1 0)))
+          (case-fold-search t))
+      (when (string-match-p (regexp-quote from) text)
+        (setq text (s-replace from to text))))))
 
 (defun +web--entities-region (beg end &optional decode-p)
   "HTML encode/decode the selected region. Based on Xah's replace HTML named entities
@@ -31,11 +29,10 @@ function @ http://ergoemacs.org/emacs/elisp_replace_html_entities_command.html"
   (save-restriction
     (narrow-to-region beg end)
     (let (case-fold-search)
-      (mapc (lambda (rep)
-              (goto-char (point-min))
-              (while (search-forward (elt rep (if decode-p 0 1)) nil t)
-                (replace-match (elt rep (if decode-p 1 0)) 'FIXEDCASE 'LITERAL)))
-            reps))))
+      (dolist (rep reps)
+        (goto-char (point-min))
+        (while (search-forward (elt rep (if decode-p 0 1)) nil t)
+          (replace-match (elt rep (if decode-p 1 0)) 'FIXEDCASE 'LITERAL))))))
 
 ;;;###autoload
 (defun +web-encode-entities (text)

modules/lang/web/autoload/web.el

@@ -1,2 +1,2 @@
-;;; lang/web/autoload/web.el
+;;; lang/web/autoload/web.el -*- lexical-binding: t; -*-