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-rw-r--r--emacs.d/lib/settings.el4
1 files changed, 3 insertions, 1 deletions
diff --git a/emacs.d/lib/settings.el b/emacs.d/lib/settings.el
index b123c1d..f9d95ab 100644
--- a/emacs.d/lib/settings.el
+++ b/emacs.d/lib/settings.el
@@ -1,10 +1,11 @@
+;; disable tool bar and the scroll bar
 (dolist (mode '(tool-bar-mode scroll-bar-mode))
   (when (fboundp mode) (funcall mode -1)))
 
 ;; auto close bracket insertion
 (electric-pair-mode 1)
 
-;; ?
+;; show trailing white space for prog modes
 (add-hook 'prog-mode-hook
           (lambda () (setq show-trailing-whitespace t)))
 
@@ -60,6 +61,7 @@
 ;; nicer background than plain white
 (set-face-background 'default "#FAF6EB")
 
+;; where to save custom settings
 (setq custom-file (expand-file-name "var/emacs-custom.el" user-emacs-directory))
 
 (provide 'settings)