Improve the feature to enable/disable highlighting at point

Author: jamescherti

.github/workflows/ci.yml

@@ -23,7 +23,6 @@ jobs:
     strategy:
       matrix:
         emacs-version:
-          - 27.1
           - 28.1
           - 29.1
           - 29.4

bufferwizard.el

@@ -6,7 +6,7 @@
 ;; Version: 1.0.0
 ;; URL: https://github.com/jamescherti/bufferwizard.el
 ;; Keywords: convenience
-;; Package-Requires: ((emacs "27.1"))
+;; Package-Requires: ((emacs "28.1"))
 ;; SPDX-License-Identifier: GPL-3.0-or-later
 
 ;; This file is free software; you can redistribute it and/or modify