* lisp/subr.el (save-window-excursion): New macro, moved from C.

* lisp/emacs-lisp/lisp-mode.el (save-window-excursion): Don't touch.
* lisp/emacs-lisp/cconv.el (cconv-closure-convert-rec, cconv-analyse-form):
Don't handle save-window-excursion any more.
* lisp/emacs-lisp/bytecomp.el (interactive-p, save-window-excursion):
Don't use the byte-code any more.
(byte-compile-form): Check macro expansion was done.
(byte-compile-save-window-excursion): Remove.
* lisp/emacs-lisp/byte-opt.el (byte-optimize-form-code-walker):
Ignore save-window-excursion.  Don't macroepand any more.

* src/window.c (Fsave_window_excursion): Remove.  Moved to Lisp.
(syms_of_window): Don't defsubr it.
* src/window.h (Fsave_window_excursion): Don't declare it.
* src/bytecode.c (exec_byte_code): Inline Fsave_window_excursion.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0b2ee8550ca..6bebce0abaa 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2011-02-19  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * window.c (Fsave_window_excursion): Remove.  Moved to Lisp.
+        (syms_of_window): Don't defsubr it.
+        * window.h (Fsave_window_excursion): Don't declare it.
+        * bytecode.c (exec_byte_code): Inline Fsave_window_excursion.
+
 2011-02-17  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * eval.c (Vinternal_interpreter_environment): Remove.