Replace nlinum with linum

core/autoload/editor.el

@@ -200,7 +200,7 @@ for function signatures or notes. Run again to clear the header line."
   (interactive "r")
   (setq header-line-format
         (when mark-active
-          (concat (propertize (format nlinum-format (line-number-at-pos beg))
+          (concat (propertize (format linum-format (line-number-at-pos beg))
                               'face 'font-lock-comment-face)
                   (let ((content (buffer-substring beg end)))
                     (setq content (replace-regexp-in-string "\n" " " content t t))

core/autoload/ui.el

@@ -10,10 +10,10 @@
      'fullboth)))
 
 ;;;###autoload
-(defun doom/toggle-line-numbers ()
-  "Toggle `nlinum-mode'."
-  (interactive)
-  (nlinum-mode (if nlinum-mode -1 +1)))
+(defun doom/toggle-line-numbers (&optional arg)
+  "Toggle `linum-mode'."
+  (interactive "P")
+  (linum-mode (or arg (if linum-mode -1 +1))))
 
 ;;;###autoload
 (defun doom/window-zoom ()

core/core-ui.el

@@ -182,36 +182,25 @@ file."
 
 ;; Line highlighting
 (def-package! hl-line ; built-in
+  :init
+  (add-hook! (linum-mode nlinum-mode) #'hl-line-mode)
   :config
   ;; stickiness doesn't play nice with emacs 25+
   (setq hl-line-sticky-flag nil
         global-hl-line-sticky-flag nil))
 
-;; Line number column. A faster (or equivalent, in the worst case) line number
-;; plugin than the built-in `linum'.
-(def-package! nlinum
-  :commands nlinum-mode
-  :preface
-  (defvar linum-format "%3d ")
-  (defvar nlinum-format "%4d ")
+;; Line numbers
+(def-package! linum
+  :commands linum-mode
+  :preface (defvar linum-format "%4d ")
   :init
-  (add-hook!
-    (markdown-mode prog-mode scss-mode web-mode conf-mode groovy-mode
-     nxml-mode snippet-mode php-mode)
-    #'nlinum-mode)
+  (add-hook! (prog-mode text-mode)
+    (unless (eq major-mode 'org-mode)
+      (call-interactively #'linum-mode)))
 
   :config
-  (defun doom*nlinum-flush (&rest _)
-    "Fix nlinum margins after a change in font."
-    (dolist (buffer (doom-visible-buffers))
-      (with-current-buffer buffer
-        (when nlinum-mode (nlinum--flush)))))
-  (advice-add #'set-frame-font :after #'doom*nlinum-flush)
-
-  ;; Optimization: calculate line number column width beforehand
-  (add-hook! nlinum-mode
-    (setq nlinum--width (length (save-excursion (goto-char (point-max))
-                                                (format-mode-line "%l"))))))
+  (require 'hlinum) ; highlight current line number
+  (hlinum-activate))
 
 ;; Helps us distinguish stacked delimiter pairs. Especially in parentheses-drunk
 ;; languages like Lisp.

core/packages.el

@@ -14,7 +14,7 @@
 ;; core-ui.el
 (package! highlight-indentation)
 (package! highlight-numbers)
-(package! nlinum)
+(package! hlinum)
 (package! rainbow-delimiters)
 (package! visual-fill-column)
 

modules/app/write/autoload.el

@@ -14,7 +14,7 @@
                +write-mode)
       (setq +write--buffer-mode doom-buffer-mode))
     (text-scale-set (if +write-mode 2 0))
-    (nlinum-mode iarg)
+    (doom/toggle-line-numbers iarg)
     (setq-local visual-fill-column-center-text +write-mode)
     (visual-fill-column-mode arg)
     (visual-line-mode arg)

modules/lang/web/+html.el

@@ -15,9 +15,6 @@
   (set! :company-backend 'web-mode '(company-web-html company-yasnippet))
   (setq web-mode-enable-html-entities-fontification t)
 
-  ;; Fix blank line numbers after unfolding
-  (advice-add #'web-mode-fold-or-unfold :after #'nlinum--flush)
-
   (map! :map web-mode-map
         (:localleader :n "rt" #'web-mode-element-rename)
         "M-/" #'web-mode-comment-or-uncomment

modules/ui/doom/config.el

@@ -90,10 +90,7 @@
   (doom-themes-neotree-config)
   (setq doom-neotree-enable-variable-pitch t
         doom-neotree-file-icons 'simple
-        doom-neotree-line-spacing 2)
-
-  ;; Add line-highlighting to nlinum
-  (doom-themes-nlinum-config))
+        doom-neotree-line-spacing 2))
 
 
 ;; Flashes the line around the cursor after any motion command that might