* lisp/emacs-lisp/bytecomp.el (byte-compile-force-lexical-warnings): New var.

(byte-compile-preprocess): Use it.
(byte-compile-file-form-defalias): Try a bit harder to use macros we
can't quite recognize.
(byte-compile-add-to-list): Remove.
* lisp/emacs-lisp/cconv.el (cconv-warnings-only): New function.
(cconv-closure-convert): Add assertion.

* lisp/emacs-lisp/map-ynp.el: Use lexical-binding.
(map-y-or-n-p): Remove unused vars `tail' and `object'.
Factor out some repeated code.
* etc/NEWS (utf-8 for el): Move to the incompatible section.

2 files changed, 10 insertions, 7 deletions

diff --git a/etc/ChangeLog b/etc/ChangeLog
index a31c6ff944e..1892d5fbb58 100644
--- a/etc/ChangeLog
+++ b/etc/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * NEWS (utf-8 for el): Move to the incompatible section.
+
 2013-06-13  Paul Eggert  <eggert@cs.ucla.edu>
 
         * DEBUG: Document -Og and -fno-omit-frame-pointer.
diff --git a/etc/NEWS b/etc/NEWS
index 0501b4e97e2..1361b2491e6 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -414,6 +414,12 @@ It is layered as:
 
 * Incompatible Lisp Changes in Emacs 24.4
 
+** The default file coding for Emacs Lisp files is now utf-8.
+(See file-coding-system-alist.)  In most cases, this change is transparent, but
+files that contain unusual characters without specifying an explicit coding
+system may fail to load with obscure errors.
+You should either convert them to utf-8 or add an explicit coding: cookie.
+
 ** overriding-terminal-local-map does not replace the local keymaps any more.
 It used to disable the minor mode, major mode, and text-property keymaps,
 whereas now it simply has higher precedence.
@@ -455,13 +461,6 @@ file using `set-file-extended-attributes'.
 +++
 ** New macro with-eval-after-load.  Like eval-after-load, but better behaved.
 
-** The default file coding for Emacs Lisp files is now utf-8.
-(See file-coding-system-alist.)  In most cases, this change is
-totally transparent.  Files that contain unusual characters but do
-not specify an explicit coding system may fail to load with obscure
-errors.  You should either convert them to utf-8 or add an explicit
-coding: cookie.
-
 ** Obsoleted functions:
 *** `dont-compile'
 *** `lisp-complete-symbol'