Saner indentation

config.org

@@ -90,22 +90,12 @@
 * Autoindentation
   C-c n for indent-buffer. I don't use the rest.
   #+BEGIN_SRC emacs-lisp
-
-(defun untabify-buffer ()
-  (interactive)
-  (untabify (point-min) (point-max)))
-
-(defun indent-buffer ()
-  (interactive)
-  (indent-region (point-min) (point-max)))
-
-(defun cleanup-buffer ()
-  "Perform a bunch of operations on the whitespace content of a buffer.
-Including indent-buffer, which should not be called automatically on save."
-  (interactive)
-  (untabify-buffer)
-  (delete-trailing-whitespace)
-  (indent-buffer))
+    (setq-default tab-width 5)
+    (defun indent-buffer ()
+	 (interactive)
+	 (save-excursion
+	   (indent-region (point-min) (point-max) nil)))
+    (global-set-key (kbd "C-c n") 'indent-buffer)
   #+END_SRC
 
 * Shorcuts
@@ -247,10 +237,10 @@ Including indent-buffer, which should not be called automatically on save."
    #+END_SRC
 
 ** Relative lines
-    #+BEGIN_SRC emacs-lisp
+   #+BEGIN_SRC emacs-lisp
     (global-display-line-numbers-mode 1)
     (setq display-line-numbers-type 'relative)
-    #+END_SRC
+   #+END_SRC
 ** Flycheck
    Flycheck is a syntax validator or somehting like that
    #+BEGIN_SRC emacs-lisp
@@ -499,4 +489,3 @@ Including indent-buffer, which should not be called automatically on save."
 
   [[./screenshot.png]]
   (add-hook 'prog-mode-hook 'highlight-indent-guides-mode)
-