Allow function as value of initial-buffer-choice (Bug#13251).

* startup.el (initial-buffer-choice): Allow function as value
(Bug#13251).
(command-line-1): Handle case where initial-buffer-choice
specifies a function.
* server.el (server-execute): Handle case where
initial-buffer-choice specifies a function.

1 files changed, 3 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 6d97e9a5772..3c4a76b188e 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -39,6 +39,9 @@ if there is one.
 This unfinished feature was introduced by accident in Emacs 23.1;
 simply disabling Transient Mark mode does the same thing.
 
+** `initial-buffer-choice' can now specify a function to set up the
+initial buffer.
+
 ** ACL support has been added.
 +++
 *** Emacs preserves the ACL entries of files when backing up.