Improve completion in tramp-gvfs.el

* lisp/net/tramp-gvfs.el (tramp-zeroconf-parse-device-names):
Renamed from `tramp-zeroconf-parse-service-device-names'.
(tramp-zeroconf-parse-webdav-device-names): Removed.  Code merged
with `tramp-zeroconf-parse-device-names'.
(tramp-gvfs-parse-device-names): New defun.
(top): Use it when `tramp-zeroconf-parse-device-names' is not
applicable.

* lisp/net/tramp.el (tramp-set-completion-function): The argument
could also be a zeroconf service type.

; Auto-commit of ChangeLog files.

; Auto-commit of loaddefs files.

; Fix ChangeLog.2 typos and style

ntlm.el: Change version to 2.0.0

Fix bug#21762

* lisp/progmodes/python.el (python-syntax-closing-paren-p): Check with
`eql' instead of `=' to accommodate the case that (syntax-after (point))
returns nil.

* test/automated/python-tests.el (python-indent-inside-paren-7):
New test.

* test/automated/python-tests.el: Avoid warnings

(python-tests-with-temp-buffer, python-tests-with-temp-file):
Bind `python-indent-guess-indent-offset' to nil.
# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
# On branch master
# Your branch is up-to-date with 'origin/master'.
#
# Changes to be committed:
# modified:   test/automated/python-tests.el
#

* src/alloc.c: Silence compiler warnings

(pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): #ifdef DOUG_LEA_MALLOC.

* etc/NEWS: Fix js-jsx-mode entry punctuation

Add JSX indentation via js-jsx-mode.  (Bug#21799)

* progmodes/js.el: Add JSX indentation support.
(js-jsx-indent-line)
(js-jsx-mode): New functions.

Merge branch 'master' of git.sv.gnu.org:/srv/git/emacs

Minor fix in filenotify.el

* lisp/filenotify.el (file-notify--event-file-name)
(file-notify--event-file1-name): Normalize result with
`directory-file-name'.

Avoid errors in redisplay--pre-redisplay-functions

* lisp/emacs-lisp/cursor-sensor.el (cursor-sensor--detect): Don't
use 'bobp', instead compare window-point with 1.  (Bug#21730)

Merge from gnulib.

This incorporates:
2015-10-30 intprops: add WRAPV and const flavors for GCC 5
2015-10-25 stdalign: port to Sun C 5.9
* doc/misc/texinfo.tex, lib/intprops.h, lib/stdalign.in.h:
Copy from gnulib.

Fix a typo in a macro name

* src/w32proc.c (_NLSCMPERROR): Fix a typo in the name of this macro.
(w32_compare_strings): Adjust for the correction.

Add result messages in vc-tests.el

* test/automated/vc-tests.el (vc-test--state)
(vc-test--working-revision, vc-test--checkout-model): Add result messages.

* test/automated/faces-tests.el: Add another test

* lisp/faces.el (faces--attribute-at-point): Fix bug

introduced by previous commit.

* test/automated/faces-tests.el: New file

* lisp/faces.el: Refactor common code and fix a bug

(faces--attribute-at-point): New function.  Fix a bug when the
face at point is a list of faces and the desired attribute is not
on the first one.
(foreground-color-at-point, background-color-at-point): Use it.

* etc/tutorials/TUTORIAL.translators: Fix PL names

* lisp/character-fold.el: Provide `character-fold'

Add more faces for Gnus and ivy

* etc/themes/tsdh-dark-theme.el (tsdh-dark): add more faces for Gnus and
ivy.

Some minor fixes for tramp-gvfs.el

* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-file-attributes):
An attribute returned by gvfs-info might be empty.  In case of
undetermined uid or gid, return "UNKNOWN" or -1, respectively.
(tramp-zeroconf-parse-service-device-names): New defun.
Derived from `tramp-zeroconf-parse-workstation-device-names'.
(top): Add completion functions for "afp" and "smb" methods.

* test/automated/character-fold-tests.el: New file

* test/automated/sort-tests.el: New file

Tests in this file are randomly generated and then tested with
regular, reverse, and case-fold sorting.

Describe known problems with pinning Emacs to taskbar

* etc/PROBLEMS: Describe the problem with pinning Emacs to taskbar
on Windows 10.  For the details, see the discussion starting at
http://lists.gnu.org/archive/html/help-emacs-windows/2015-09/msg00000.html.

* lisp/isearch.el: Avoid an error that blocks isearch

(isearch-update): Don't error if `isearch--current-buffer' has
been killed.

* test/automated/isearch-tests.el (isearch--test-update): New
file.

Fix documentation of 'beginning/end-of-buffer'

* lisp/simple.el (beginning-of-buffer, end-of-buffer): Clarify
conditions under which the mark will be pushed at the previous
position.  (Bug#21748)

Add RefTeX feature idea: editing RefTeX TOC buffers

More face defs for ivy, swiper, ace-window, eshell

* lisp/gnus/auth-source.el: Silence lexical-binding warnings

(auth-source-netrc-use-gpg-tokens): Simplify (symbol-value 'VAR) to
just VAR.
(auth-source-backend-parse): Use make-instance.
(auth-source-search): Remove unused key args.
Remove unused vars `accessor-key' and `backend'.  Avoid `eval'.
(auth-source-search-backends): Use slot names rather than their initarg.
(auth-source-netrc-create):
(auth-source-delete):
(auth-source-secrets-create, auth-source-plstore-search)
(auth-source-macos-keychain-create, auth-source-macos-keychain-search)
(auth-source-plstore-create, auth-source-netrc-search)
(auth-source-netrc-parse): Remove unused key args.
(auth-source-forget+): Simplify the arglist.
(auth-source-macos-keychain-search-items)
(auth-source-token-passphrase-callback-function): Mark unused args.
(auth-source-epa-extract-gpg-token): Remove unused var `plain'.
(pp-escape-newlines): Declare.
(auto-source--symbol-keyword): New function.
(auth-source-plstore-create, auth-source-netrc-create)
(auth-source-netrc-normalize): Use it.
(auth-source-netrc-search): Don't pass :delete to
auth-source-netrc-parse since it doesn't use it.
(auth-source-plstore-create, auth-source-netrc-create): Use plist-get
symbol-value to index in keyword args.
(auth-source-macos-keychain-result-append): Avoid setq.
(auth-source-netrc-create): Remove unused vars `file' and `add'.
(auth-source-user-or-password): Remove unused var `cname'.

; lisp/help-fns.el: Fix typos in comments

* lisp/dired.el (dired-unmark-all-files-query): Declare.

(dired-unmark-all-files): Let-bind it and use instead of ‘query’.
(Bug#21746)

* lisp/ielm.el (ielm-indent-line): Use non-nil arg of comint-bol

to go to the beginning of text line instead of command line.
http://lists.gnu.org/archive/html/emacs-devel/2015-10/msg02360.html

; * src/lread.c (syms_of_lread) <load-path>: Improve the doc string.

; Improve documentation of 'unhandled-file-name-directory'

* doc/lispref/files.texi (Magic File Names): Better wording for the
last change in the documentation of 'unhandled-file-name-directory'.

Fix encoding of saving *Help* buffers

* lisp/help-fns.el (describe-function-1): If we use curved quotes,
set help buffer's buffer-file-coding-system to UTF-8.  (Bug#21780)

* lisp/emacs-lisp/cl-generic.el: Add (major-mode MODE) context

(cl--generic-derived-specializers): New function.
(cl--generic-derived-generalizer): New generalizer.
(cl-generic-generalizers): New specializer (derived-mode MODE).
(cl--generic-split-args): Apply the rewriter, if any.
(cl-generic-define-context-rewriter): New macro.
(major-mode): Use it to define a new context-rewriter, so we can write
`(major-mode MODE)' instead of `(major-mode (derived-mode MODE))'.

* lisp/frame.el (window-system): New context-rewriter so we can write
`(window-system VAL)' instead of (window-system (eql VAL)).
(cl--generic-split-args): Apply the rewriter, if any.
(frame-creation-function): Use the new syntax.

* lisp/term/x-win.el (window-system-initialization)
(handle-args-function, frame-creation-function)
(gui-backend-set-selection, gui-backend-selection-owner-p)
(gui-backend-selection-exists-p, gui-backend-get-selection):
* lisp/term/w32-win.el (window-system-initialization)
(handle-args-function, frame-creation-function)
(gui-backend-set-selection, gui-backend-get-selection)
(gui-backend-selection-owner-p, gui-backend-selection-exists-p):
* lisp/term/pc-win.el (gui-backend-get-selection)
(gui-backend-selection-exists-p, gui-backend-selection-owner-p)
(gui-backend-set-selection, window-system-initialization)
(frame-creation-function, handle-args-function):
* lisp/term/ns-win.el (window-system-initialization)
(handle-args-function, frame-creation-function)
(gui-backend-set-selection, gui-backend-selection-exists-p)
(gui-backend-get-selection):
* lisp/startup.el (handle-args-function):
* lisp/term/xterm.el (gui-backend-get-selection)
(gui-backend-set-selection): Use the new syntax.

* test/indent/css-mode.css: Add tests for url(...) syntax.

* lisp/emacs-lisp/smie.el: Use `declare' for `pure'

(smie-precs->prec2, smie-merge-prec2s, smie-bnf->prec2, smie-prec2->grammar):
Use `declare'.

* lisp/emacs-lisp/cl-generic.el: Accomodate future changes

(cl--generic-generalizer): Add `name' field.
(cl-generic-make-generalizer): Add corresponding `name' argument.
(cl-generic-define-generalizer): New macro.
(cl--generic-head-generalizer, cl--generic-eql-generalizer)
(cl--generic-struct-generalizer, cl--generic-typeof-generalizer)
(cl--generic-t-generalizer): Use it.
(cl-generic-ensure-function): Add `noerror' argument.
(cl-generic-define): Use it so we don't follow aliases.
(cl-generic-define-method): Preserve pre-existing ordering of methods.
(cl--generic-arg-specializer): New function.
(cl--generic-cache-miss): Use it.
(cl-generic-generalizers): Only fset a temporary definition
during bootstrap.
(cl--generic-struct-tag, cl--generic-struct-specializers):
Allow extra arguments.

* lisp/emacs-lisp/eieio-compat.el (eieio--generic-static-symbol-generalizer)
(eieio--generic-static-object-generalizer): Use cl-generic-define-generalizer.
(eieio--generic-static-symbol-specializers): Allow extra arguments.

* lisp/emacs-lisp/eieio-core.el (eieio--generic-generalizer)
(eieio--generic-subclass-generalizer): Use cl-generic-define-generalizer.
(eieio--generic-subclass-specializers): Allow extra arguments.

* lisp/emacs-lisp/bytecomp.el (compile-defun): Add defvars in scope.

Add "afp" method to Tramp

* doc/misc/tramp.texi (GVFS based methods): Describe `afp' method.

* lisp/net/tramp-gvfs.el (tramp-gvfs-methods): Add "afp" method.
(tramp-gvfs-handle-expand-file-name)
(tramp-gvfs-handler-mounted-unmounted)
(tramp-gvfs-connection-mounted-p, tramp-gvfs-mount-spec)
(tramp-gvfs-maybe-open-connection): Support also "afp".
(tramp-gvfs-handle-file-attributes): Handle the case of empty
"owner::user" and "owner::group" entries.

Handle negative coordinates in ‘x_calc_absolute_position’

* src/w32term.c (x_calc_absolute_position): Find display origin to
allow for negative coordinates.

(internal--syntax-propertize): Save match-data here (bug#21766)

* lisp/emacs-lisp/syntax.el (internal--syntax-propertize): Save match-data.
* lisp/simple.el (delete-trailing-whitespace): Undo last change.

Don't require default-directory to end with a slash

* doc/lispref/files.texi (Magic File Names): Document the change
in unhandled-file-name-directory.

* lisp/url/url-handlers.el
(url-handler-unhandled-file-name-directory): Update accordingly.

* src/buffer.c (default-directory): Update the docsting.

* src/fileio.c (unhandled-file-name-directory): Default to calling
`file-name-as-directory'
(http://lists.gnu.org/archive/html/emacs-devel/2015-10/msg02294.html).

* lisp/isearch.el: Delete some outdated comments

Fix eshell/clear not working if the output has a small line count

* lisp/eshell/esh-mode.el: (eshell/clear): Use (window-size) as the
number of newlines to be inserted. This fixes the issue where
eshell/clear wouldn't work if the prompt was not at the bottom of the
window, and the output wasn't too long.

; * etc/NEWS: Document `search-default-regexp-mode'

* lisp/files.el (write-file): Use vc-refresh-state.

* lisp/autorevert.el (auto-revert-handler): Use vc-refresh-state.

* lisp/vc/pcvs.el (cvs-revert-if-needed): Use vc-refresh-state.

* lisp/emacs-lisp/macroexp.el: Tweak macroexp-if optimizations

(macroexp-unprogn): Make sure we never return an empty list.
(macroexp-if): Remove unused (and unsafe) optimization.
Optimize (if A T (if B T E)) into (if (or A B) T E) instead, which does
occur occasionally.

Fix bug#21766 and add test

* lisp/simple.el (delete-trailing-whitespace): Save match data when
calling `skip-syntax-backward'.
* test/automated/simple-test.el (simple-delete-trailing-whitespace):
New test.

* doc/lispref/sequences.texi (Sequence Functions): Fix typo

* src/dispnew.c (init_display): Simplify overflow checking.

* lisp/character-fold.el (character-fold-to-regexp): Fix case

where string ends in space

* lisp/emacs-lisp/seq.el (seq-mapn): New function

* doc/lispref/sequences.texi (Sequence Functions): Document seq-mapn

* lisp/character-fold.el: Make compatible with lax-whitespace

(character-fold-to-regexp): Rework internals to play nice with
lax-whitespacing.

When the user types a space, we want to match the table entry for
?\s, which is generally a regexp like "[ ...]".  However, the
`search-spaces-regexp' variable doesn't "see" spaces inside these
regexp constructs, so we need to use "\\( \\|[ ...]\\)" instead (to
manually expose a space).

Furthermore, the lax search engine acts on a bunch of spaces, not
on individual spaces, so if the string contains sequential spaces
like "  ", we need to keep them grouped together like this:
"\\(  \\|[ ...][ ...]\\)".

* lisp/isearch.el: Refactor momentary messages

(isearch--momentary-message): New function.
(isearch-toggle-lax-whitespace, isearch-toggle-case-fold)
(isearch-toggle-invisible): Use it.

* lisp/isearch.el: Define all toggles with `isearch-define-mode-toggle'

(isearch-define-mode-toggle): New macro.
(isearch-toggle-invisible): Renamed to
`isearch-define-mode-toggle'.
(isearch-toggle-case-fold, isearch-toggle-invisible)
(isearch-toggle-regexp, isearch-toggle-lax-whitespace): Define
with `isearch-define-mode-toggle'.

Avoid using `add-to-list' on a let-local var in tramp-smb.el

* lisp/net/tramp-compat.el (tramp-compat-delete-dups): New defun.
* lisp/net/tramp-smb.el (tramp-smb-handle-directory-files): Use it.

Merge branch 'master' of /Volumes/HD2/build/emacs-git-ssh

Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/emacs

Merge branch 'master' of /Volumes/HD2/build/emacs-git-ssh

Revert 692bce5b9eccfae19ae2a5a23a9ccd8d6bf86076

* lisp/net/tramp-smb.el (tramp-smb-handle-directory-files):
Revert 692bce5b9eccfae19ae2a5a23a9ccd8d6bf86076, `delete-dups'
does not exist in XEmacs 21.4.

Fixed OS X startup crash.

Input events started to arrive before ns_term_init() was finished.
Solved by blocking input. This also seems to correct the "You
can't open the application "Emacs" because it may be damaged or
incomplete" error issued when double-clicking on the Emacs
application.

* nsterm.m (ns_constrain_all_frames, ns_init_term): Block input.
* nsterm.m (ns_send_appdefined, EmacsApp): Trace output.

Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/emacs

* src/process.c (Fget_buffer_process): Improve docstring

Document the fact that it doesn't return dead processes.

Fix incorrect NextStep tool-bar-mode -- wrong number of rows in frame.

* nsterm.h (struct ns_output): New flag, in_animation.
* nsfns.m (Fx_create_frame): Initialize in_animation flag.
* nsmenu.m (free_frame_tool_bar, update_frame_tool_bar): Set
in_animation flag around call to "setVisible". Set new tool bar
height before call to setVisible.
* nsterm.m (x_set_window_size): Don't call [view setRow:
andColumns:] as this fools the subsequent call to updateFrameSize
from performing the real resize.
(windowDidResize): Don't update anything when in_animation is
non-zero.

Trace output.

* nsmenu.m (free_frame_tool_bar, update_frame_tool_bar)
(EmacsToolbar):
* nsterm.m (x_set_window_size, updateFrameSize)
([EmacsView setRows: andColumns:])

* lisp/emacs-lisp/thunk.el (thunk-delay): Fix the macro.

Prettify TeX macros not ending in a word char

* lisp/textmodes/tex-mode.el (tex--prettify-symbols-compose-p): Prettify
macros which don't end in a word character.

; Revert "Don't declare vc-exec-after anymore"

This reverts commit 5e4395544c184d9a8702cf05c7aee9329b0b9482.

(http://lists.gnu.org/archive/html/emacs-devel/2015-10/msg02009.html)

Pipe Hg commit descriptions through 'tabindent'

* lisp/vc/vc-hg.el (vc-hg-log-format): Pipe commit description
through 'tabindent'.
(vc-hg-log-view-mode): Set tab-width to 2 locally.
(http://lists.gnu.org/archive/html/emacs-devel/2015-10/msg02259.html)

* lisp/net/tramp-smb.el: Avoid using `add-to-list' on a let-local var

* lisp/net/tramp-smb.el (tramp-smb-handle-directory-files): Use `delete-dups'.
* lisp/net/tramp.el (auto-save-file-name-transforms): Declare.

* lisp/international/ccl.el: Use lexical-binding

(ccl-compile-if): Remove unused var `false-ic'.
(ccl-compile-write-repeat): Remove unused var `i'.
(ccl-compile-map-single): Remove unused var `id'.
(ccl-dump, ccl-dump-binary): Use explicit let-binding to bind the
dynamic var `ccl-code'.

* lisp/json.el (json-new-object): Optimize trivial `list' call

* lisp/help.el: Fix bug with incorrect arglist string

(help-add-fundoc-usage): Don't mistake a mis-formatted string for a list.

* lisp/gnus/gnus-topic.el: Silence some warnings

(gnus-topic-prepare-topic): Remove unused var `topic'.
(gnus-topic-remove-topic): Mark unused arg `hide'.
(gnus-tmp-header): Declare.
(gnus-topic-goto-missing-group): Remove unused var `entry'.
(gnus-topic-unmark-topic): Mark unused arg `dummy'.
(gnus-topic-copy-matching): Mark unused arg `copyp'.
Move initialization of `topic' into its declaration.

Minor CEDET fixes

* lisp/cedet/cedet-global.el (cedet-gnu-global-gtags-call): Handle
warnings from gtags about invalid options.
(cedet-gnu-global-create/update-database): Do incremental update
properly.

* lisp/cedet/ede/generic.el (ede-enable-generic-projects): Get monotone
root right.

; Fix comments in file-notify-tests.el

Fall back to polling in autorevert when needed

* lisp/autorevert.el (auto-revert-notify-handler): When a
`stopped' event arrives from file notification, fall back to polling.

* test/automated/file-notify-tests.el
(file-notify-test03-autorevert): Extend test for polling when file
notification ceases to work.

Show full commit messages in 'hg log' when appropriate

* lisp/vc/vc-hg.el (vc-hg-log-format): New variable.
(vc-hg-print-log, vc-hg-expanded-log-entry): Use it.
(http://lists.gnu.org/archive/html/emacs-devel/2015-10/msg02191.html)

Use a plain svg file for the icon

* etc/images/icons/hicolor/scalable/apps/emacs.svg: Use a plain SVG
  format instead of the Inkscape SVG format.

Fix subtle bug in auto-revert-tests.el

* test/automated/auto-revert-tests.el
(auto-revert-test02-auto-revert-mode-dired): Narrow *Messages*
buffer where it belongs to.  (Bug#21668)

* lisp/emacs-lisp/map.el: Better docstrings.

* lisp/emacs-lisp/seq.el: Better docstrings.

* lisp/emacs-lisp/seq.el: Rename all seq argumentss to sequence.

* lisp/emacs-lisp/ert.el: Print results without newline escaping

Clarify that load-path contents should be directory file names

* doc/lispref/files.texi (Directory Names): Define and use "directory
file name". Recommend `expand-file-name'.

* src/lread.c (load-path): Fix doc string; elements are directory file
names.

Fix simple-test.el test

* test/automated/simple-test.el (simple-test--dummy-buffer): Make
sure indentation doesn't use TABs, otherwise the 6th test might
fail.

* lisp/net/eww.el (eww-bookmark-prepare): Use truncate-string-to-width.

`substring' does not account for full width characters.

Further work on `stopped' events in filenotify.el

* doc/lispref/os.texi (File Notifications): Rework examples.

* lisp/filenotify.el (file-notify--rm-descriptor): Optional parameter.
(file-notify--rm-descriptor, file-notify-callback): Improve check
for sending `stopped' event.
(file-notify-add-watch): Check for more events for `inotify'.

* test/automated/file-notify-tests.el
(file-notify--test-expected-events): New defvar.
(file-notify--test-with-events): Use it.
(file-notify--test-cleanup): Make it more robust when deleting
directories.
(file-notify--test-event-test): Check also for watched directories.
(file-notify--test-event-handler): Suppress temporary .#files.
(file-notify-test02-events, file-notify-test04-file-validity):
Rework `stopped' events.
(file-notify-test05-dir-validity): Wait for events when appropriate.

* src/keyboard.c (post-command-hook): Shorten docstring

Fix infinite loop in sh-script's SMIE code

* lisp/progmodes/sh-script.el (sh-smie-sh-forward-token): Fix infinite
loop (bug#21747).

* lisp/isearch.el (search-default-regexp-mode): Revert to nil

Character-fold search _still_ doesn't play well with
lax-whitespace.  So disable it by default (again) for now.

* lisp/isearch.el: No visual feedback for default search mode

During an isearch where character-folding is the default, we don't
want to take up minibuffer space just to tell the user that
"Char-fold " is on.  The same goes for other modes, if the user
changes the default.  In contrast, if the user toggles OFF the
default mode, they should see "Literal", to distinguish it from
the default mode.

(isearch--describe-regexp-mode): Return "" if describing the
default mode, and return "literal " if describing a plain search
and it is not default.

* test/automated/simple-test.el: New file

Define tests for `newline' and `open-line'.

* lisp/simple.el (open-line): Integrate with electric-indent-mode

Also run `post-self-insert-hook' when called interactively.