From eb181c1ef59ab71e86971819df65c2d2c24b6176 Mon Sep 17 00:00:00 2001
From: Kjetil Orbekk <kj@orbekk.com>
Date: Fri, 2 Jun 2023 07:02:58 -0400
Subject: add ws-butler

---
 emacs/.config/emacs-kj/init.el | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/emacs/.config/emacs-kj/init.el b/emacs/.config/emacs-kj/init.el
index b828f9c..e62ce7d 100644
--- a/emacs/.config/emacs-kj/init.el
+++ b/emacs/.config/emacs-kj/init.el
@@ -106,6 +106,10 @@
             (lambda (&rest args)
               (setq show-trailing-whitespace nil))))
 
+;; Deletes trailing whitespace on changed lines only.
+(use-package ws-butler
+  :hook (prog-mode #'ws-butler-mode))
+
 ;; `M-x shell` settings
 (setq shell-prompt-pattern "^[^#$%>\n]*[#$%>❯] *"
       explicit-shell-file-name "zsh"
-- 
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