Use automatic variables in nt/Makefile.in

* nt/Makefile.in (addpm${EXEEXT}, ddeclient${EXEEXT})
(cmdproxy${EXEEXT}, runemacs${EXEEXT}, emacs.res):
Use automatic variables.
New macro define-advice

* doc/lispref/functions.texi (Advising Named Functions): Document
define-advice.

* lisp/emacs-lisp/nadvice.el (define-advice): New macro.
* lisp/emacs-lisp/lisp-mode.el (lisp-imenu-generic-expression): Add
define-advice.
(lisp-font-lock-keywords-1): Add define-advice.
lisp/ChangeLog: add bug#13871.

There was a similar patch in bug#13871.
lisp/ChangeLog: Fix bug#11386.
Use <up> and <down> keys to move point in the multi-line minibuffer.

* lisp/bindings.el (minibuffer-local-map): Rebind [down] from
next-history-element to next-line-or-history-element, and [up]
from previous-history-element to previous-line-or-history-element.

* lisp/simple.el (next-line-or-history-element)
(previous-line-or-history-element): New commands.

http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg00822.html
* lisp/replace.el (query-replace-from-to-separator): Turn defvar into defcustom.
Wrap char-displayable-p in ignore-errors because an attempt
to autoload char-displayable-p fails during pre-loading.
Move (propertize "\0" ... 'separator t) out of customizable part
to query-replace-read-from.
(query-replace-read-from): Call custom-reevaluate-setting on
query-replace-from-to-separator to reevaluate the separator
depending on the return value of char-displayable-p.
http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg00466.html
* lisp/progmodes/grep.el (grep-compute-defaults): Compute grep-highlight-matches before its use.
* lisp/simple.el (next-line-or-history-element): Wrap next-line in with-no-warnings.
(previous-line-or-history-element): Wrap previous-line in with-no-warnings.
lisp/ido.el: New command `ido-bury-buffer-at-head'

Bound to C-S-b
Bury the buffer at the head of `ido-matches', analogous to how C-k
kills the buffer at head.
vc-git: Support `diff-switches'.

Fix bug#19099.
* lisp/vc/vc-git.el (vc-git-diff): Use "difftool -x diff" with
  `diff-switches' if `vc-git-diff-switches' is nil.