(split-window-preferred-function): Add custom info.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 7bc61dd..99e7af0 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2007-09-07  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+       * cus-start.el (split-window-preferred-function): Add custom info.
+
        * calendar/holidays.el (holiday-list, calendar-check-holidays)
        (calendar-mark-holidays, calendar-list-holidays)
        (holiday-filter-visible-calendar): New names to clean up namespace.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index e2cb65c..dd4a678 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -342,6 +342,15 @@ since it could result in memory overflow and make Emacs crash."
             (even-window-heights windows boolean)
             (next-screen-context-lines windows integer)
             (split-height-threshold windows integer)
+             (split-window-preferred-function
+              windows
+              (choice (const :tag "vertically" split-window)
+                      ;; FIXME: Add `sensibly' which chooses between
+                      ;; vertical or horizontal splits depending on the size
+                      ;; and shape of the window.
+                      (const :tag "horizontally"
+                             (lambda (window)
+                               (split-window window nil 'horiz)))))
             (window-min-height windows integer)
             (window-min-width windows integer)
             (scroll-preserve-screen-position
@@ -464,5 +473,5 @@ since it could result in memory overflow and make Emacs crash."
 (unless purify-flag
   (provide 'cus-start))
 
-;;; arch-tag: 4502730d-bcb3-4f5e-99a3-a86f2d54af60
+;; arch-tag: 4502730d-bcb3-4f5e-99a3-a86f2d54af60
 ;;; cus-start.el ends here