Switch to nlinum from linum. Avoids linum deprecated message.

lisp/mitch-packages.el

@@ -307,23 +307,37 @@ targets."
   :after (embark consult))
 
 ;; SORTA WORKING: Relative line numbers with stuff
-;; (use-package nlinum-relative
-;;   :custom
-;;   (nlinum-format "%s ")
-;;   (nlinum-relative-redisplay-delay 0))
-(use-package linum-relative
-  :straight (:host nil
-		   :type git
-		   :repo
-		   "https://git.mitchmarq42.xyz/mitch/linum-relative-justify.el")
-  :diminish
-  :custom (linum-relative-current-symbol "")
+(use-package nlinum-relative
+  :custom
+  (nlinum-relative-redisplay-delay 0)
+  :hook (prog-mode . nlinum-relative-mode)
   :init
-  (require 'cl-lib)
-  (require 'linum-relative)
-  (add-hook 'prog-mode-hook #'display-line-numbers-equalize)
-  (add-hook 'prog-mode-hook #'linum-relative-mode)
-  (add-hook 'minibuffer-exit-hook #'linum-relative-on))
+  (defun mitch/nlinum-buffer-setup ()
+    (setq nlinum-format-function
+	  (lambda (line width)
+	    (let* ((line-display (abs (- line nlinum-relative--current-line)))
+		   (is-current-line? (eq line-display 0))
+		   (line-display (if is-current-line?
+				     nlinum-relative--current-line
+				   (+ nlinum-relative-offset line-display)))
+		   (numwidth (length (number-to-string line-display)))
+		   (spaces (make-string (- width numwidth) ?\ ))
+		   (nlinum-format (if is-current-line?
+				      (format "%%d%s" spaces)
+				    (format "%s%%d" spaces)))
+		   (str (if (and (not (string-equal
+				       nlinum-relative-current-symbol ""))
+				 is-current-line?)
+			    nlinum-relative-current-symbol
+			  (format nlinum-format line-display))))
+	      (if is-current-line?
+		  (put-text-property
+		   0 width 'face 'nlinum-relative-current-face str)
+		(put-text-property 0 width 'face 'linum str))
+	      str)))
+    (setq-local nlinum--width (length (number-to-string
+				   (line-number-at-pos (point-max))))))
+  (add-hook 'prog-mode-hook #'mitch/nlinum-buffer-setup))
 
 ;; broken terminal that doesn't compile but at least it's fast when it does
 (use-package vterm