buffer-reuse-frames

what was this added for?

global.org

@@ -45,10 +45,16 @@
         inhibit-startup-message t)
   #+END_SRC
 
-* Leftovers
+** TODO find out what this actually does
 #+BEGIN_SRC emacs-lisp
 (setq-default display-buffer-reuse-frames t)
+#+END_SRC
+* Leftovers
+#+BEGIN_SRC emacs-lisp
+
+(setq-default show-trailing-whitespace t)
 (add-hook 'before-save-hook 'delete-trailing-whitespace)
+
 (setq c-basic-offset 4)
 (setq indent-tabs-mode nil)
 (setq show-paren-mode t)
@@ -62,8 +68,6 @@
 (setq compilation-scroll-output t
       compilation-window-height 12)
 
-
-(setq-default show-trailing-whitespace t)
 (setq search-whitespace-regexp "[ \t\r\n]+")
 (setq flyspell-use-meta-tab nil)