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file extensions from the archive-mode entry in order to prefer
doc-view-mode-maybe with archive-mode as fallback (bug#14188).

* configure.ac (AC_PROG_LN_S): Remove, too restrictive.
(LN_S_FILEONLY): New output variable.
* Makefile.in (LN_S): Remove.
(LN_S_FILEONLY): New, set by configure.
(install-arch-dep): Use LN_S_FILEONLY rather than LN_S.

* lisp/simple.el (filter-buffer-substring-function): New hook.
(filter-buffer-substring): Use it.
(filter-buffer-substring-functions): Mark obsolete.
* lisp/minibuffer.el (completion-in-region-function): New hook.
(completion-in-region): Use it.
(completion-in-region-functions): Mark obsolete.
* lisp/mail/mailabbrev.el (mail-abbrevs-setup): Use abbrev-expand-function.
* lisp/abbrev.el (abbrev-expand-function): New hook.
(expand-abbrev): Use it.
(abbrev-expand-functions): Mark obsolete.
* lisp/emacs-lisp/nadvice.el (advice--where-alist): Add :filter-args
and :filter-return.
* lisp/org/org-agenda.el (org-agenda-mode):
* lisp/org/org-indent.el (org-indent-mode): Use the `local' arg of
add-hook/remove-hook.

and do not care about match data.

* test/automated/python-tests.el (python-nav-backward-defun-2)
(python-nav-backward-defun-3, python-nav-forward-defun-2)
(python-nav-forward-defun-3): New tests.

completion tables when completing error conditions and
`declare' arguments.
(lisp-complete-symbol, field-complete): Mark as obsolete.
(check-parens): Unmatched parens are user errors.
* lisp/minibuffer.el (minibuffer-completion-contents): Mark as obsolete.

If command changed the buffer, the decision may be made based on the
current buffer even though it should based on the previous one.  This
may lead to false positives and more importantly to errors since
`flyspell-pre-point' is buffer local so it may have unsanitised value
(such as nil) in previous buffer.
    
To be honest, I'm not sure how this can happen since
`flyspell-pre-point' is set in previous buffer, but nonetheless, I've
been encountering the error for quite some time and finally decided to
fix it.  Interestingly, line making `flyspell-pre-point'
a buffer-local variable has a very revealing "Why?? --Stef" comment.
    
To avoid the problem, change flyspell-check-pre-word-p so that it does
not allow checking of pre-word if command changed buffer
(ie. `flyspell-pre-buffer' is not current buffer).

* lisp/progmodes/python.el (python-nav--syntactically)
(python-nav--forward-defun, python-nav-backward-defun)
(python-nav-forward-defun): New functions.

* test/automated/python-tests.el (python-nav-backward-defun-1)
(python-nav-forward-defun-1): New tests.

(python-syntax-context): Use named compiler-macro for backwards
compatibility with Emacs 24.x.

octave-hide-process-buffer.

Fixes: debbugs:14216

Fix adjustment of offset when receiving incomplete responses from GDB.

Fixes: debbugs:14129

python-mode-abbrev-table.
(python-skeleton-define): Adjust accordingly.
(python-mode-abbrev-table): New table that inherits from it so that
python-skeleton-autoinsert does not affect non-skeleton abbrevs.
* lisp/abbrev.el (abbrev--symbol): New function, extracted from abbrev-symbol.
(abbrev-symbol): Use it.
(abbrev--before-point): Use it since we already handle inheritance.

binding to info-lookup-symbol.

an own ControlPath.

lisp/minibuffer.el (completion--twq-all):
lisp/term/ns-win.el (ns-initialize-window-system):
lisp/term/w32-win.el (w32-initialize-window-system): Mark unused argument.

global bindings.

(ruby-end-of-defun, ruby-move-to-block): Bind `case-fold-search'
to nil.
(ruby-end-of-defun): Remove the unused arg, change the docstring
to reflect that this function is only used as the value of
`end-of-defun-function'.
(ruby-beginning-of-defun): Remove "top-level" from the docstring,
to reflect an earlier change that beginning/end-of-defun functions
jump between methods in a class definition, as well as top-level
functions.

a *Completions* that's been iconified.
(minibuffer-force-complete): Make sure repetitions do cycle when going
through completion-in-region -> minibuffer-complete.

separation of package descriptor and name of internal symbols by
two hyphens.

        * progmodes/cc-langs.el (c-anchored-cpp-prefix): Reformulate and
        place a submatch around the #.
        * progmodes/cc-mode.el(c-neutralize-syntax-in-and-mark-CPP): Start
        a search at BOL.  Put the c-cpp-delimiter category text propertiy
        on the #, not BOL.

(advice--member-p): New arg `name'.
(advice--add-function, advice-member-p): Use it.

Fixes: debbugs:14202

        The old expression contained ill formed regexps.

        * progmodes/cc-menus.el (cc-imenu-java-ellipsis-regexp)
        (cc-imenu-java-type-spec-regexp, cc-imenu-java-comment-regexp)
        (cc-imenu-java-method-arg-regexp): New defconsts.
        (cc-imenu-java-build-type-args-regex): New defun.
        (cc-imenu-java-generic-expression): Fixed, to remove "ambiguous"
        handling of spaces in the regexp.

textmodes/ispell.el (ispell-command-loop): Remove flyspell highlighting 
of a word when ispell accepts it (bug #14178).

uses code from the previous `ange-ftp-run-real-handler'.
(ange-ftp-run-real-handler): Set it to `tramp-run-real-handler'
only in case that function exist.  This is needed for proper
unloading of Tramp.

ControlPath settings.

* textmodes/reftex.el (reftex-compile-variables): Use it.

 src/w32fns.c (w32_wnd_proc): Add more assertions to investigate
 bug#14062.
 src/frame.h (WINDOW_FRAME): Protect macro and its argument with
 parentheses.
 src/dispextern.h (CURRENT_MODE_LINE_HEIGHT)
 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
 parentheses where appropriate.