From c6aa6b15653c0f2f98712f00fc4d3cccf04fb9b9 Mon Sep 17 00:00:00 2001
From: Andreas Gerler <baron@bundesbrandschatzamt.de>
Date: Fri, 26 Feb 2016 14:05:44 +0100
Subject: [PATCH] adding twist-split

- Switch between horizontal and vertical split screen.
---
 bba.org | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bba.org b/bba.org
index e2463b98..744e5f53 100644
--- a/bba.org
+++ b/bba.org
@@ -1803,6 +1803,18 @@ Bind shift f3 and shift f4 to previous/next frame.
   (global-set-key (kbd "S-<f4>") 'move-cursor-next-frame)
 #+END_SRC
 
+Right from [[https://gist.github.com/etherald/dcdcf579751c75a2c796][gisthub]]:
+
+#+BEGIN_SRC emacs-lisp
+  (defun twist-split ()
+    (interactive)
+    (setq buffer2 (window-buffer (second (window-list))))
+    (if (window-top-child (frame-root-window))
+    (progn (delete-other-windows) (split-window-horizontally))
+    (progn (delete-other-windows) (split-window-vertically)))
+    (set-window-buffer (second (window-list)) buffer2))
+#+END_SRC
+
 * [[https://github.com/dotemacs/ipcalc.el][ipcalc]]
 #+BEGIN_SRC emacs-lisp
       (require 'ipcalc)
-- 
2.47.3