Fix ugly ^M characters in Diff output shown by "C-x v u".

 lisp/vc/vc.el (vc-diff-internal): Use *-dos coding-system when
 reading output from Diff on MS-Windows and MS-DOS.

* lisp/emacs-lisp/helpers.el (string-reverse): New function.

* net/tramp.el (tramp-file-name-regexp-unified): Support IPv6 host
names on MS Windows, like "/[::1]:".

* net/tramp-sh.el (tramp-sh-handle-insert-directory): Accept nil
SWITCHES.

Improve a couple of changelog entries.

Mention some of the noteworthy changes in ruby-mode

* .gdbinit (xgettype): Add cast.

* lisp/progmodes/python.el (python-indent-guess-indent-offset):
Avoid corner-case error.

Fixes: debbugs:15975

* doc/lispref/os.texi (Startup Summary): Update for leim-list being preloaded.

Preload leim-list.el

* Makefile.in (abs_builddir): New, set by configure.
(buildlisppath): Add leim/.
(epaths-force-w32): Set BLD.

* lisp/loadup.el: Load leim-list.el when found.

* lisp/startup.el (normal-top-level): Skip re-loading leim/leim-list.el.

* nt/epaths.nt (PATH_DUMPLOADSEARCH): Add leim/.

* src/callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
is a single directory.

* src/epaths.in (PATH_DUMPLOADSEARCH): Add leim/.

Fixes: debbugs:4789

bool-vector-subsetp is now the normal direction.

* data.c (Fbool_vector_subsetp): Test whether the first argument
is a subset of the second one, not the reverse.  Add doc string.

Fixes: debbugs:15912

* lisp/emacs-lisp/helpers.el (string-join): New function.

Fix a email address.

* lisp/emacs-lisp/bytecomp.el (byte-compile-form): Fix a typo.

Fix minor problems found by static checking.

* lread.c (load_path_default): Now static.
* textprop.c (text_property_stickiness): Be consistent about the
test used when deciding whether to consider the previous character.
This simplifies the code a bit.

Fix a typo

* lisp/emacs-lisp/bytecomp.el (byte-compile-interactive-only-functions):
Mark as obsolete and replace it with a symbol property.
(byte-compile-form): Use new 'interactive-only property.
* lisp/comint.el, lisp/files.el, lisp/replace.el, lisp/simple.el:
Apply new 'interactive-only properly.

Have display-buffer-at-bottom always create new window on bottom (Bug#15961).

* window.el (display-buffer-at-bottom): Make sure that
split-window-sensibly creates the new window on bottom
(Bug#15961).

* src/textprop.c (text_property_stickiness): Fix front-stickiness at BOB.

* lisp/vc/smerge-mode.el (smerge-ediff): Choose default buffer names based
on the conflict markers when available.
(smerge--get-marker): New function.
(smerge-end-re, smerge-base-re): Add subgroup.

* lisp/frame.el (handle-focus-in, handle-focus-out): Add missing
interactive spec.

* net/tramp-cmds.el (tramp-cleanup-connection): Clean up
`tramp-current-connection' only when KEEP-PASSWORD is non-nil.

* lisp/play/gomoku.el: Don't use intangible property.  Use lexical-binding.
(gomoku--last-pos): New var.
(gomoku--intangible-chars): New const.
(gomoku--intangible): New function.
(gomoku-mode): Use it.  Derive from special-mode.
(gomoku-move-up): Adjust line count.
(gomoku-click, gomoku-point-y, gomoku-point-square, gomoku-goto-xy)
(gomoku-plot-square, gomoku-init-display, gomoku-cross-qtuple):
Simplify accordingly.

* erc/erc-button.el (erc-nick-popup): Make `nick' available in the eval
environment.

Fixes: debbugs:15969

src/lread.c comment

* lisp/frame.el (handle-focus-in, handle-focus-out): Move from frame.c.
Remove blink-cursor code.
(blink-cursor-timer-function, blink-cursor-suspend): Don't special-case GUIs.
(blink-cursor-mode): Use focus-in/out-hook.
* src/frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
(syms_of_frame): Don't defsubr them.

Further tweaks to the setting of Vload_path
This is giving me a headache...

* src/lread.c (load_path_default): Change the sense of the argument.
(init_lread): When EMACSLOADPATH is set, do not ignore changes
from dump_path.  When it is not, avoid checking dump_path twice.

* lisp/vc/vc-git.el (vc-git-annotate-extract-revision-at-line): Make it
work when annotation is invisible.

Fixes: debbugs:13886

Makefile.in comment.

* src/lread.c (init_lread): Fix 2013-11-23 goof that was checking
uninstalled dump_path against installed Vload_path.

Fixes: debbugs:15964

Fixup two last lisp/ChangeLog entries

* lisp/json.el (json-alist-p): Only return non-nil if the alist has
simple keys.

Fixes: debbugs:13518

* lisp/progmodes/js.el (js--ctrl-statement-indentation): Fix indent
when control-statement is the first statement in a buffer.

Fixes: debbugs:15956

* lisp/imenu.el (imenu-generic-skip-comments-and-strings):
New option.
(imenu--generic-function): Use it.

Fixes: debbugs:15560

Export get_pos_property to Elisp.
* src/editfns.c (Fget_pos_property): Rename from get_pos_property.
(syms_of_editfns): Export it to Elisp.

* src/data.c (Fmake_variable_buffer_local): Mention `permanent-local'.

Scroll correct window when showing completion options.

* minibuffer.el (completion--in-region-1): Scroll the correct
window. (Bug#13898)

* lisp/emacs-lisp/helpers.el: Add some string helpers.

(string-trim-left): Removes leading whitespace.
(string-trim-right): Removes trailing whitespace.
(string-trim): Removes leading and trailing whitespace.

* lisp/subr.el (string-suffix-p): New function.

Stop some python tests leaving temp-files behind

* test/automated/python-tests.el (python-shell-make-comint-1)
(python-shell-make-comint-2, python-shell-get-process-1):
Suppress creation of some temp-files.

Use skip-unless in some python tests

* test/automated/python-tests.el (python-shell-parse-command-1)
(python-shell-make-comint-1, python-shell-make-comint-2)
(python-shell-get-process-1)
(python-shell-internal-get-or-create-process-1):
Skip rather than fail if prereqs not found.

* python.el (python-shell-send-file): Add option to delete file when done.
(python-shell-send-string, python-shell-send-region): Use it.

Fixes: debbugs:15647

Documentation for focus-in,out hooks (tiny change)

* doc/lispref/frames.texi (Input Focus):
* doc/lispref/hooks.texi (Standard Hooks):
Mention focus-in-hook, focus-out-hook.

* etc/NEWS: Copyedit.

Tweak previous change.

* etc/TODO: Minor update.

Really initialize `write_region_inhibit_fsync' when interactive.

* fileio.c (init_fileio): Move `write_region_inhibit_fsync'
initialization here ...
(syms_of_fileio): ... from here.

Revert previous python.el change

* src/lread.c (init_lread): Fix int/Lisp_Object mixup.
Please use --enable-check-lisp-object-type.

* lisp/progmodes/python.el (python-shell--save-temp-file): Tiny change
Delete temp-file when done.

Fixes: debbugs:15647

* src/process.c (get_process): Explicit error for dead buffers
That seems more in keeping with the existing behavior of this function
in other situations.

* vc/diff-mode.el (diff-mode): Tiny change re diff-default-read-only
Only allow diff-default-read-only to set buffer-read-only to t, never to nil.

Fixes: debbugs:15938

* textmodes/tex-mode.el (latex-noindent-environments): Add safe-local-variable
property.

Fixes: debbugs:15936

Merge from emacs-24; up to 2013-01-03T02:37:57Z!rgm@gnu.org

* etc/enriched.txt: Rename from enriched.doc.
Misc small updates for this hardly being "new" any more.

* lisp/textmodes/enriched.el (enriched-mode): Doc fix.

* lisp/emacs-lisp/authors.el (authors-renamed-files-alist):
Add enriched.doc -> enriched.txt.

Fixes: debbugs:15947

Empty elements in EMACSLOADPATH now stand for the default

* src/lread.c (load_path_check): Take path to check as argument.
(load_path_default): New, split from init_lread.
(init_lread): Move calc of default load-path to load_path_default.
Empty elements in EMACSLOADPATH now stand for the default.
(load-path): Doc fix.

* src/emacs.c (decode_env_path): Add option to treat empty elements
as nil rather than ".".

* src/callproc.c (init_callproc_1, init_callproc):
* src/image.c (Vx_bitmap_file_path):
* src/lisp.h (decode_env_path):
* lread.c (Vsource_directory):
Update for new argument spec of decode_env_path.

* leim/Makefile.in (RUN_EMACS): Empty EMACSLOADPATH rather than unsetting.

* lisp/Makefile.in (emacs): Empty EMACSLOADPATH rather than unsetting.

* test/automated/Makefile.in (emacs):
Empty EMACSLOADPATH rather than unsetting.

* doc/emacs/cmdargs.texi (General Variables):
Empty elements in EMACSLOADPATH now mean the default load-path.

* doc/lispref/loading.texi (Library Search):
Empty elements in EMACSLOADPATH now mean the default load-path.

* etc/NEWS: Mention this.

Fixes: debbugs:12100

ChangeLog fix (Gnus's lpath.el is not in Emacs)

Fix bug #15951 with vertical-motion near beginning of narrowed region.

 src/bidi.c (bidi_find_paragraph_start): Limit the returned positions
 to BEGV_BYTE..ZV_BYTE range.

* progmodes/octave.el (inferior-octave-startup): Spit out error
message.

* progmodes/ruby-mode.el (ruby-custom-encoding-magic-comment-template),
(ruby-encoding-magic-comment-style): Add :version.

* lisp/progmodes/ruby-mode.el (ruby-custom-encoding-magic-comment-template):
Improve docstring.

Add missing ChangeLog entries

Add missing ChangeLog entry

* progmodes/octave.el (octave-kill-process): Don't ask twice

Fixes: debbugs:10564

* progmodes/octave.el (octave-help-mode): Adapt to change to
help-mode-finish to use derived-mode-p on 2013-09-17.
(inferior-octave-prompt): Also match octave-gui.

* automated/ruby-mode-tests.el (ruby-exit!-font-lock): Set expected-result.

* doc/lispref/loading.texi (Library Search): Minor clarification.

* progmodes/octave.el (octave-operator-regexp): Exclude newline.

Fixes: debbugs:15076

* progmodes/octave.el (inferior-octave-process-live-p): New helper.
(inferior-octave-startup, inferior-octave-check-process)
(inferior-octave-track-window-width-change)
(octave-completion-at-point, octave-eldoc-function): Use it.
(octave-kill-process): Provide confirmation.

Fixes: debbugs:10564

lisp/gnus/gnus-icalendar.el: Fix org-timestamp for events ending at midnight; RSVP handling

lisp/gnus/nndoc.el (nndoc-type-alist, nndoc-debbugs-db-type-p): Support debbugs .log files

Correct an utdated reference to M-g in enriched.doc.

* progmodes/octave.el (octave-mode, inferior-octave-mode): Fix
obsolete variable comment-use-global-state.

Use just LIBXMENU, not LIBXMENU_DIR and LIBXMENU_BASE.

This simplifies the previous change to configure.ac and src/Makefile.in.

* progmodes/octave.el (octave-mode-map, octave-mode-menu): Add
`octave-source-file'.
(octave-source-file): New function.

Fixes: debbugs:15935

net/eww.el: Detect localhost and similar patterns.

* pcmpl-x.el (pcmpl-x-ag-options): Handle `[no]' in long options.

Add completion for command `ag'.
* pcmpl-x.el (pcomplete/ag, pcmpl-x-ag-options): New functions.
(pcmpl-x-ag-options): New variable.

Fix some dependency problems that cause unnecessary recompiles.

Problem reported by RMS in
<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
* configure.ac (OLDXMENU_TARGET, OLDXMENU, LIBXMENU, OLDXMENU_DEPS):
Remove.
(LIBXMENU_DIR, LIBXMENU_BASE): New vars.
* src/Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
(really-lwlib, really-oldXMenu, stamp-oldxmenu)
(../src/$(OLDXMENU), $(OLDXMENU)): Remove.
(LIBXMENU_DIR, LIBXMENU_BASE): New macros.
(LIBXMENU): Use them.
(temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
(boostrap-clean): No need to remove stamp-oldxmenu.

Fix recently introduced bool vector overrun.

This was due to an optimization that went awry.
Reported by Glenn Morris in
<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
* alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
for empty vectors, undoing the 2013-11-18 change.
* data.c (bool_vector_binop_driver): Rely on this.
Fix bug that occasionally overran the destination.
* lisp.h (struct Lisp_Bool_vector): Document this.

* lisp/emacs-lisp/byte-run.el (eval-when-compile): Fix edebug spec.
(make-obsolete): Remove interactive spec.

Fixes: debbugs:14646

* test/automated/Makefile.in: Tweak previous change

* test/automated/Makefile.in (XARGS_LIMIT): New, set by configure.
(compile-main): Pass XARGS_LIMIT to xargs.

(Cargo-culted from lisp/Makefile.in.)

Use path-separator with -L, rather than just :

* lisp/startup.el (command-line-1): Use path-separator with -L.

* test/automated/Makefile.in (PATH_SEPARATOR): New, set by configure.
(EMACSOPT): Use PATH_SEPARATOR.

* doc/emacs/cmdargs.texi (Action Arguments): Use path-separator with -L.

* etc/NEWS: Related edit.

* emacs-lisp/package.el (describe-package-1): Add package archive.

* nsterm.m (init, run, stop:): Enable again. stop calls super stop
to handle dialogs.

* nsterm.m (init, run, stop:): Comment out for now, does not work with dialogs.

* test/automated/ruby-mode-tests.el:

Add a few tests for `ruby--insert-coding-comment'.

* test/automated/ruby-mode-tests.el:

Add a failing test for bug #15874.

* lisp/progmodes/ruby-mode.el (ruby-custom-encoding-magic-comment-template):

Change default to "# encoding: %s" to differentiate it from the
default Ruby encoding comment template.

* doc/misc/ses.texi (Quick Tutorial): New chapter.
(The Basics, Formulas): Copyedits.
(Resizing, Printer functions): Add index entries.

Fixes: debbugs:14748

* lisp/ses.el (ses-mode): Doc fix.

Fixes: debbugs:14748

lisp/gnus/message.el (message-beginning-of-line): Use beginning-of-visual-line when visual-line-mode is turned on

Remove a FIXME.

* doc/lispref/windows.texi (Choosing Window): Mention `no-display-ok'.

* etc/NEWS: Mention new display action alist entry `no-display-ok'.
(Bug#13594)

* lisp/window.el (display-buffer-alist): Doc fix.  (Bug#13594)

* make-dist: Distribute build-aux/msys-to-w32.

* Makefile.in (msys_to_w32, msys_lisppath_to_w32): Remove.
(msys_w32prefix_subst): Rename from msys_prefix_subst.
Operate on w32prefixpattern.
(epaths-force-w32): Use build-aux/msys-to-w32.

* build-aux/msys-to-w32: New file.

* vc/vc-git.el (vc-git-dir-extra-headers): Add headers
when rebase or bisect are in progress.

Doc fixes.

* lisp/filenotify.el (file-notify-add-watch): Refine doc string.

* doc/lispref/os.texi (File Notifications): Add an index.

* doc/lispref/loading.texi (Loading): Add an cross-reference.

* obsolete/rcompile.el: Mark obsolete.

* charset.c (syms_of_charset): Don't read past end of string.

* window.el (display-buffer-alist, display-buffer): Document the
new parameter no-display-ok.

* progmodes/compile.el (compilation-start)
(compilation-goto-locus, compilation-find-file): Pass
no-display-ok and handle nil value from display-buffer.

Fixes: debbugs:13594