Split default-buffer-default into separate display action components.

* lisp/window.el (display-buffer-alist): Doc fix.
(display-buffer): Add docstring.  Don't treat display-buffer-default specially.
(display-buffer-reuse-selected-window)
(display-buffer-same-window, display-buffer-maybe-same-window)
(display-buffer-reuse-window, display-buffer-pop-up-frame)
(display-buffer-pop-up-window)
(display-buffer-reuse-or-pop-window)
(display-buffer-use-some-window): New functions.
(display-buffer-default-action): Use them.
(display-buffer-default): Deleted.
(pop-to-buffer-1): Fix choice of actions.

1 files changed, 15 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index a7d2083f4b1..7ea1dffe1c2 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,18 @@
+2011-09-02  Chong Yidong  <cyd@stupidchicken.com>
+
+        * window.el (display-buffer-alist): Doc fix.
+        (display-buffer): Add docstring.  Don't treat
+        display-buffer-default specially.
+        (display-buffer-reuse-selected-window)
+        (display-buffer-same-window, display-buffer-maybe-same-window)
+        (display-buffer-reuse-window, display-buffer-pop-up-frame)
+        (display-buffer-pop-up-window)
+        (display-buffer-reuse-or-pop-window)
+        (display-buffer-use-some-window): New functions.
+        (display-buffer-default-action): Use them.
+        (display-buffer-default): Deleted.
+        (pop-to-buffer-1): Fix choice of actions.
+
 2011-09-02  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * minibuffer.el (completion--insert-strings): Don't get confused by