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From http://lists.gnu.org/archive/html/emacs-devel/2010-10/msg00527.html

See discussion at
http://lists.gnu.org/archive/html/emacs-devel/2010-10/msg00495.html

(tramp-do-directory-files-and-attributes-with-stat): Use "e0" in
order to make stat results a float.  Patch by Andreas Schwab
<schwab@linux-m68k.org>.

Fixes: debbugs:6256

* emacs-lisp/unsafep.el: Don't mark functions that display
messages as safe.  Suggested by Johan Bockgård.

when there's a common suffix.

Fixes: debbugs:7215

Suppress expansion of tabs to spaces.

mail/rmail.el (rmail-show-message-1): Catch an error of base64-decode-region and just show an error message (bug#7165).

* src/font.c (font_filter_properties): New function, refactored from
  ftfont_filter_properties.
* src/font.h (font_filter_properties): Declare.
* src/ftfont.c (ftfont_filter_properties): Use font_filter_properties.
* src/w32font.c (w32font_booleans, w32font_non_booleans): New variables.
  (w32font_filter_properties): New function.
  (w32font_driver): Add w32font_filter_properties.

* etc/tutorials/TUTORIAL.es: Fix typos.

* lisp/cedet/semantic/symref/list.el (semantic-symref-list-rename-open-hits):
  Fix typo in message.
  (semantic-symref-list-map-open-hits): Fix typo in docstring.

* lisp/erc/erc-xdcc.el (erc-xdcc-help-text): Fix typo in docstring.

* lisp/gnus/nnmail.el (nnmail-fancy-expiry-targets): Fix typo in docstring.

* lisp/international/mule.el (define-coding-system):
* lisp/international/titdic-cnv.el (quail-cxterm-package-ext-info):
* composite.el (compose-region): Fix typo in docstring.

* lisp/org/org-agenda.el (org-prefix-category-length)
  (org-prefix-category-max-length): Fix typos in docstrings.

* src/font.c (Ffont_variation_glyphs):
* ccl.c (Fccl_execute_on_string): Fix typo in docstring.

* lisp/composite.el (compose-region):
* src/ccl.c (Fccl_execute_on_string): Fix typo in docstring.

* lisp/cus-start.el (all): ns-right-alternate-modifier is new.

* lisp/term/ns-win.el (ns-right-alternate-modifier): New defvar.
(ns-right-option-modifier): New alias for ns-right-alternate-modifier.
(mac-right-option-modifier): New alias for ns-right-option-modifier.

* src/nsterm.m (Qleft): Declare.
(ns_right_alternate_modifier): New variable
(NSRightAlternateKeyMask): New define.
(EV_MODIFIERS): Parse NSRightAlternateKeyMask if
ns_right_alternate_modifier isn't Qleft.
(keyDown): If ns_right_alternate_modifier isn't Qleft, use it
as emacs modifier for NSRightAlternateKeyMask.
(syms_of_nsterm): DEFVAR_LISP ns-right-alternate-modifier.

Use emacs-lisp-mode-syntax-table for the whole function.

(gdb-mouse-toggle-breakpoint-fringe): Correct regexp to work when
breakpoint number exceeds nine.

* hi-lock.el (hi-lock-font-lock-hook): Check font-lock-fontified
instead of font-lock-mode before adding keywords. Removed
hi-lock-mode off code. Removed inhibit hack.
(hi-lock-set-pattern): Only add keywords if font-lock-fontified
non-nil; removed hook inhibit hack.

* lisp/emacs-lisp/shadow.el (find-emacs-lisp-shadows): Rename it...
(load-path-shadows-find): ... to this.
(list-load-path-shadows): Update for above change.

(Per 8-year old observation:
http://lists.gnu.org/archive/html/bug-gnu-emacs/2002-06/msg00176.html )

(xd_pending_messages): Catch xd_get_dispatch_status calls.