From 3627a60fff94e227b9cc8e0e1734cb5fe0619210 Mon Sep 17 00:00:00 2001
From: jao <jao@gnu.org>
Date: Sun, 10 Apr 2022 02:45:46 +0100
Subject: whitespace mode (lines-tail works better for me)

---
 init.org                 | 17 +++++++----------
 lib/themes/jao-themes.el |  1 +
 2 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/init.org b/init.org
index fcef5bb..2151c13 100644
--- a/init.org
+++ b/init.org
@@ -968,22 +968,19 @@
       (setq kill-read-only-ok t)
       (setq view-read-only nil)
     #+end_src
-*** Whitespace
-    #+BEGIN_SRC emacs-lisp
+*** Whitespace and filling column
+    #+begin_src emacs-lisp
       (add-hook 'write-file-functions 'delete-trailing-whitespace)
       (setq-default indicate-empty-lines nil)
-    #+END_SRC
-*** Filling and fill column indicator
-    Some variables to control where fci mode will be or is being used
-    #+begin_src emacs-lisp
       (setq fill-column 78)
       (setq comment-auto-fill-only-comments nil)
 
-      (use-package hi-lock
+      (use-package whitespace
         :init
-        (defun jao-hi-long-lines ()
-          (hi-lock-line-face-buffer ".\\{81\\}" 'hi-blue))
-        :hook (prog-mode . jao-hi-long-lines))
+        (setq whitespace-style
+              '(face tabs trailing lines-tail empty  missing-newline-at-eof)
+              whitespace-line-column 80)
+        :hook (prog-mode . whitespace-mode))
 
     #+end_src
 *** Visible mode
diff --git a/lib/themes/jao-themes.el b/lib/themes/jao-themes.el
index 2310e60..efc6a9f 100644
--- a/lib/themes/jao-themes.el
+++ b/lib/themes/jao-themes.el
@@ -1154,6 +1154,7 @@
             (wgrep-file-face (p f01))
             (wgrep-reject-face (p error) ul)
             (widget-button (~ button))
+            (whitespace-line (p error) ul)
             (widget-button-pressed nbf (~ custom-button-pressed))
             (widget-button-face (~ button))
             (widget-button-pressed-face (~ button))
-- 
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