+2011-07-12 Chong Yidong <cyd@stupidchicken.com>
+
+ * window.el (split-window-horizontally): Doc fix (Bug#9060).
+
2011-06-27 Markus Heiser <markus.heiser@darmarit.de> (tiny change)
* progmodes/gud.el (gud-pdb-marker-regexp): Accept \r char (Bug#5653).
(defun split-window-horizontally (&optional size)
"Split selected window into two windows side by side.
The selected window becomes the left one and gets SIZE columns.
-SIZE negative means the right window gets -SIZE lines.
+SIZE negative means the right window gets -SIZE columns.
SIZE includes the width of the window's scroll bar; if there are
no scroll bars, it includes the width of the divider column to