Stop keeping info/dir in the repository.

* build-aux/dir_top: Move here from admin/.

* build-aux/make-info-dir: New script.

* Makefile.in (bootstrap-clean): Delete info/.
(info-dir, ${srcdir}/info/dir): New rules.
(info): Also make info-dir.
(check-info): Rename from check-info-dir.
Instead of info/dir entries, check @dircategory in info/*.info.

* make-dist: Use `info' rule rather than `info-real'.
No more info/COPYING (not even the right license for info/ files).

* info/: Remove from repository.

* admin/update_autogen (info_dir):
Use dir_top from build-aux/ rather than admin/.

* .bzrignore: Ignore info/ altogether.

* doc/emacs/Makefile.in: Comment.

* dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
(FACE_FOR_CHAR): Simplify because face_for_char does the same.
* fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
(font_for_char): Prefer ptrdiff_t to int for buffer position.
(face_for_char): Likewise.  Rearrange eassert and return ASCII
face for CHAR_BYTE8_P.
* fontset.h (font_for_char, face_for_char): Adjust prototypes.

* lisp/progmodes/python.el (python-indent-context)
(python-indent-calculate-indentation): Fix auto-identation
behavior for comment blocks.

* test/automated/python-tests.el (python-indent-after-comment-1)
(python-indent-after-comment-2): New tests.

Fixes: debbugs:15916

Revert my most-recent change re Solaris.

Mark tiny change from author without assignment

* xterm.c (x_make_frame_visible): Restore hack which is needed when
input polling is used.  This is still meaningful for Cygwin, see
http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
* keyboard.c (poll_for_input_1, input_polling_used): Define
unconditionally.

* lisp/progmodes/python.el (python-indent-calculate-indentation): When
determining indentation, don't treat "return", "pass", etc., as
operators when they are just string constituents.

* automated/python-test.el (python-indent-block-enders-1): Rename
from python-indent-block-enders.
(python-indent-block-enders-2): New test.

Fixes: debbugs:15812

Auto-commit of info/dir files.

* admin/update_autogen (info_dir): Tweak commit message.

Add support for auto-generating info/dir

* admin/update_autogen: Add option to generate info/dir.
(Usage): Add -I.
(info_flag): New variable.
(-I): New option.
(doc): Maybe check its status.
(info_dir): New function.

* admin/dir_top: New file.

* doc/emacs/emacs.texi:
* doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/elisp.texi:
* doc/misc/autotype.texi, doc/misc/cc-mode.texi, doc/misc/ediff.texi:
* doc/misc/ert.texi, doc/misc/htmlfontify.texi, doc/misc/ido.texi:
* doc/misc/octave-mode.texi, doc/misc/org.texi, doc/misc/srecode.texi:
* doc/misc/todo-mode.texi, doc/misc/tramp.texi:
Sync direntry with info/dir version.

* lisp/uniquify.el (uniquify-buffer-name-style): Change default to `post-forward-angle-brackets'.

* lisp/menu-bar.el (menu-bar-options-menu): Don't require preloaded `uniquify'.
Change default to `post-forward-angle-brackets'.

http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00317.html

Make 'configure' work out-of-the-box on Solaris.

* configure.ac: Work even if libgif etc. are missing.  Emacs works
without these libraries even if its default GUI is harmed, so they
are not strictly necessary.  Another possibility would be to
disable X11 if these libraries are missing.  The point is that a
plain 'configure' should not fail on platforms like Solaris 11
where one or more image libraries are not installed by default.

* lisp/emacs-lisp/package.el (finder-list-matches): Autoload
rather than falsely declaring.

eww: exit and close actions

* net/eww.el (eww-exit, eww-close): Add UI convenience wrappers.
(eww-mode-map): Use them.

Fix doc-string of display-buffer-in-side-window (Bug#16115).

* window.el (display-buffer-in-side-window): Fix doc-string
(Bug#16115).

* vc/vc-git.el: Silence byte-compiler warnings.
(vc-git-dir-extra-headers): Rename arg _dir which is no longer ignored.
(log-edit-set-header): Declare.

More fixes for bug #16099.

 lisp/Makefile.in (custom-deps, finder-data): Run output file names
 through unmsys--file-name.

* info/dir: Add octave-mode.

ChangeLog fixes

Fix conditions for prototype declarations.

* src/dispextern.h (erase_phys_cursor):
* src/keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.

* lisp/emacs-lisp/smie.el (smie-indent--hanging-p): Don't bother matching
comment-start-skip, since it fails when that uses submatch 1.

Fixes: debbugs:16041

* nsterm.m (x_free_frame_resources):
* term.c (tty_free_frame_resources):
* xterm.c (x_free_frame_resources): Do not check for non-NULL
face cache because it's implied by free_frame_faces anyway.
* w32term.c (x_free_frame_resources): Likewise.  Do not call
free_frame_faces twice.

* lisp/emulation/cua-base.el (cua-paste): Add `delete-selection' property
instead of deleting the selection "by hand".
Rely on insert-for-yank to yank rectangles.
(cua-highlight-region-shift-only): Mark obsolete.
(cua-mode): Don't enable/disable transient-mark-mode,
shift-select-mode (cua-mode works both with and without them), and
pc-selection-mode (obsolete).
* lisp/emulation/cua-rect.el (cua--activate-rectangle): Activate the mark.
(cua--deactivate-rectangle): Deactivate it.

Fixes: debbugs:16098

Fix docstring of format-time-string to include %F.

See discussion of Bug#15816.

* editfns.c (Fformat_time_string): Mention %F in the doc.

* lisp/delsel.el (delete-selection-mode): Don't enable transient-mark-mode.
(delete-selection-helper): Make sure yank starts at the top of the
deleted region.
(minibuffer-keyboard-quit): Use region-active-p.

* lisp/emacs-lisp/trace.el (trace-make-advice): Don't deactivate the mark.

* lisp/simple.el (normal-erase-is-backspace-mode): Map kp-delete identically
to `delete'.

Fixes: debbugs:16109

Import `octave-mode' manual from GNU Octave.

The manual was written by Kurt Hornik.  He agreed to assign the
copyright for it to the FSF.  I have updated and modified the manual.

* doc/misc/octave-mode.texi: Imported from GNU Octave
  (doc/interpreter/emacs.txi).
* doc/misc/Makefile.in: Add octave-mode.texi.
* lisp/progmodes/octave.el (octave-mode, inferior-octave-mode): Link
  to info manual and show keybindings and set `:group' keyword.

Various fixes around Bug#16013.

* window.c (resize_frame_windows): Don't return immediately when
the root window's size doesn't change - the minibuffer window
may still have to be repositioned/resized.
* xfns.c (Fx_create_frame): Always change the frame size after
initializing the frame's faces.
* xterm.c (handle_one_xevent): Don't set pixel sizes here,
change_frame_size should already have done it.
(x_new_font): Assign new tool- and menu-bar heights.
(x_set_window_size_1): Account for tool- and menu-bar heights
(Bug#16013). Don't set pixel sizes since change_frame_size
should already have done it.

Remove the option of using libcrypto.

This scorches the earth and waits for spring;
see Ted Zlatanov and Stefan Monnier in
<http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00323.html>.
* configure.ac (with_openssl_default, HAVE_LIB_CRYPTO): Remove.
Do not say whether Emacs is configured to use a crypto library,
since it's no longer an option.
(gl_CRYPTO_CHECK): Define a dummy.
* lib/gl_openssl.h, m4/gl-openssl.m4: Remove.
* admin/merge-gnulib: Remove lib/gl_openssh.h and m4/gl-openssl.m4.
* src/Makefile.in (LIB_CRYPTO): Remove.
(LIBES): Don't use it.

* lisp/delsel.el (delete-active-region): Let-bind `this-command'
to prevent `kill-region' from changing its original value.
(delete-selection-helper): Handle `overwrite-mode' for the type
`kill' exactly the same way as for the type `t'.
(insert-char, quoted-insert, reindent-then-newline-and-indent):
Support more commands.

Fixes: debbugs:13312

* lisp/bindings.el: Map kp keys to non-kp keys systematically
with basic modifiers control, meta and shift.

Fixes: debbugs:14397

* src/term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
as obsolete to avoid conflicts with <S-up>.

Fixes: debbugs:13471

eww easy-menu fixes

* net/eww.el (eww-mode-map): Instead of "Quit" show "Exit" and
"Close browser" menu items.  Fix wrong function of "List
bookmarks".

* lisp/misearch.el (multi-isearch-buffers): Set the value of
`multi-isearch-buffer-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(multi-isearch-buffers-regexp): Set the value of
`multi-isearch-buffer-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.
(multi-isearch-files): Set the value of
`multi-isearch-file-list' globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(multi-isearch-files-regexp): Set the value of
`multi-isearch-file-list globally.  Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.

* lisp/dired-aux.el (dired-isearch-filenames): Set NO-RECURSIVE-EDIT
arg of isearch-forward to t.
(dired-isearch-filenames-regexp): Set NO-RECURSIVE-EDIT
arg of isearch-forward-regexp to t.
(dired-isearch-filter-filenames): Remove unnecessary check for
`dired-isearch-filenames'.

* lisp/comint.el (comint-history-isearch-backward):
Set NO-RECURSIVE-EDIT arg of isearch-backward to t.
(comint-history-isearch-backward-regexp):
Set NO-RECURSIVE-EDIT arg of isearch-backward-regexp to t.

Fixes: debbugs:16035

Fix bug #16099 with failed out-of-tree builds on MS-Windows.

 lisp/Makefile.in (autoloads): Run $(srcdir)/loaddefs.el through
 unmsys--file-name.

* font.c (font_find_for_lface): Ensure SAFE_FREE on return.

* configure.ac: Disable libcrypto by default.

Merge from gnulib, incorporating:
2013-12-07 md5, sha1, sha256, sha512: fix link error with partial lib
* m4/gl-openssl.m4: Update from gnulib.

* xdisp.c (display_tool_bar_line): Don't extend on a previously
drawn tool bar items (Bug#16058).

Remove finder.el require dependency in package.el

* emacs-lisp/package.el (package-keyword-button-action): Remove
finder.el require dependency.

Add keyword buttons to package description.

* emacs-lisp/package.el: Require finder.el.
(describe-package-1): Add keyword buttons.
(package-make-button): New convenience function.
(package-keyword-button-action): Keyword button action using
`finder-list-matches'

Fix declaration of get_frame_param for cygw32 build.

* src/frame.c (get_frame_param): Make extern if HAVE_NTGUI.

* src/lisp.h (get_frame_param): Adjust conditions for prototype
declaration.

Fix a thinko in last commit in autorevert.el.

 lisp/autorevert.el (auto-revert-notify-add-watch): Exclude symlinks from
 file notifications.

* gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
Avoid unused macro warning if configured --without-xft.

* autorevert.el (auto-revert-notify-add-watch): Do not handle symlinked files.

* alloc.c (Fmemory_limit): Avoid compiler warning.  Return 0 always.

* lisp/progmodes/ruby-mode.el (ruby-smie--implicit-semi-p): Return t
after the end of a percent literal.

* lisp/progmodes/ruby-mode.el (ruby-forward-string): Document.
Handle caret-delimited strings.

Fixes: debbugs:16079

* lisp/progmodes/ruby-mode.el (ruby-accurate-end-of-block): When
`ruby-use-smie' is t, use `smie-forward-sexp' instead of
`ruby-parse-partial'.

Fixes: debbugs:16078

* subr.el (read-passwd): Disable show-paren-mode.

Fixes: debbugs:16091

lisp/gnus/gnus-msg.el (gnus-setup-message): Fix last commit

lisp/gnus/gnus-msg.el (gnus-setup-message): Fix the type of argument passed to nnir-article-number and nnir-article-group

Spelling fixes.

Fix librsvg build on MS-Windows.

 configure.ac (HAVE_RSVG) [mingw32]: Don't link against librsvg statically.

Mention test/indent/js.js, and restore one lost piece of it

* test/indent/js.js: New file.

Port indentation code from js2-mode to js-mode

* lisp/progmodes/js.el (js-auto-indent-flag): Remove, was unused.
(js-switch-indent-offset): New option.
(js--proper-indentation): Use it.  And handle the case when
"default" is actually a key in an object literal.
(js--same-line): New function.
(js--multi-line-declaration-indentation): Use it.
(js--indent-in-array-comp, js--array-comp-indentation): New
functions.
(js--proper-indentation): Use them, to handle array comprehension
continuations.

Fix typos in doc files (bug#16089).

* emacs/msdog.texi (Windows Keyboard): Fix typo.

* lispref/display.texi (Progress, Face Remapping):
* lispref/processes.texi (Serial Ports):
* lispref/windows.texi (Recombining Windows): Fix typos.

* misc/dbus.texi (Properties and Annotations): Fix typo.

Fix GNUStep toolbar not updating.

* src/nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.

* emacs.c (main): Call fixup_locale a second time for GNUStep.

In x_set_font mark frame as garbaged (Bug#16028).

* frame.c (x_set_font): Mark frame as garbaged (Bug#16028).

Re-write flymake-highlight-line in flymake.el

* progmodes/flymake.el (flymake-highlight-line): Re-write.
(flymake-make-overlay): Remove arg MOUSE-FACE.
(flymake-save-string-to-file, flymake-read-file-to-string): Remove.

* configure.ac: Simplify supression of GTK deprecation warning.

Move -DGDK_DISABLE_DEPRECATION_WARNINGS out of the command line
and into config.h, to shorten the command line when doing 'make'.
Don't AC_SUBST GTK_CFLAGS, as this is not needed.

Make CUA-mode use shift-select-mode.
* lisp/emulation/cua-base.el (cua--explicit-region-start)
(cua--last-region-shifted): Remove.
(cua--deactivate): Use deactivate-mark.
(cua--pre-command-handler-1): Don't handle shift-selection.
(cua--post-command-handler-1): Don't change transient-mark-mode.
(cua--select-keymaps): Use region-active-p rather than
cua--explicit-region-start or cua--last-region-shifted.
(cua-mode): Enable shift-select-mode.
* lisp/emulation/cua-rect.el (cua--rectangle-highlight-for-redisplay):
New function.
(redisplay-highlight-region-function): Use it.

Use libcrypto's checksum implementations if available, for speed.

On commonly used platform libcrypto uses architecture-specific
assembly code, which is significantly faster than the C code we
were using.  See Pádraig Brady's note in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-12/msg00000.html>.
Merge from gnulib, incorporating:
2013-12-07 md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT
2013-12-07 md5, sha1, sha256, sha512: add 'auto', and set-default method
2013-12-04 include_next: minimize code duplication
2013-12-03 md5, sha1, sha256, sha512: support mandating use of openssl
2013-12-02 md5, sha1, sha256, sha512: use openssl routines if available
* configure.ac (--without-all): Set with_openssl_default too.
Use gl_SET_CRYPTO_CHECK_DEFAULT to default to 'auto'.
(HAVE_LIB_CRYPTO): New var.
Say whether Emacs is configured to use a crypto library.
* lib/gl_openssl.h, m4/absolute-header.m4, m4/gl-openssl.m4:
New files, copied from gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/md5.c, lib/md5.h, lib/sha1.c, lib/sha1.h:
* lib/sha256.c, lib/sha256.h, lib/sha512.c, lib/sha512.h:
* m4/include_next.m4, m4/md5.m4, m4/sha1.m4, m4/sha256.m4, m4/sha512.m4:
Update from gnulib.
* src/Makefile.in (LIB_CRYPTO): New macro.
(LIBES): Use it.

* lisp/rect.el (rectangle-mark-mode): Activate mark even if
transient-mark-mode is off.
(rectangle--highlight-for-redisplay): Fix boundary condition when point
is > mark and at bolp.

Fixes: debbugs:16066

Re-implement popup menu for flymake

* progmodes/flymake.el (flymake-popup-current-error-menu): Rename
from flymake-display-err-menu-for-current-line. Reimplement.
(flymake-posn-at-point-as-event, flymake-popup-menu)
(flymake-make-emacs-menu): Remove.

Fixes: debbugs:16077

Use delete-selection-mode in cua-mode.
* lisp/emulation/cua-base.el (cua--prefix-copy-handler)
(cua--prefix-cut-handler): Rely on region-extract-function rather than
checking cua--rectangle.
(cua-delete-region): Use region-extract-function.
(cua-replace-region): Delete function.
(cua-copy-region, cua-cut-region): Obey region-extract-function.
(cua--pre-command-handler-1): Don't do the delete-selection thing.
(cua--self-insert-char-p): Ignore `self-insert-iso'.
(cua--init-keymaps): Don't remap delete-selection commands.
(cua-mode): Use delete-selection-mode instead of rolling our own.
* lisp/emulation/cua-rect.el (cua--rectangle-region-extract): New function.
(region-extract-function): Use it.
(cua-mouse-save-then-kill-rectangle): Use cua-copy-region.
(cua-copy-rectangle, cua-cut-rectangle, cua-delete-rectangle):
Delete functions.
(cua--init-rectangles): Don't re-remap copy-region-as-kill,
kill-ring-save, kill-region, delete-char, delete-forward-char.
Ignore self-insert-iso.
* lisp/menu-bar.el (clipboard-kill-ring-save, clipboard-kill-region):
Obey region-extract-function.
* lisp/emulation/cua-gmrk.el (cua--init-global-mark):
Ignore `self-insert-iso'.

Fixes: debbugs:16085

* frame.h (SET_FRAME_VISIBLE): Now an inline function.

The macro didn't conform to C99 due to type mismatch,
which caused compilation failure with Sun C 5.12,
and it was confusing anyway.  Include window.h to declare
redisplay_other_windows.

Make registers and delete-selection-mode work on rectangles.
* lisp/register.el (describe-register-1): Don't modify the register's value.
(copy-to-register): Obey region-extract-function.
* lisp/delsel.el (delete-active-region): Obey region-extract-function.

Clean up flymake.el

* lisp/progmodes/flymake.el (flymake, flymake-error-bitmap)
(flymake-warning-bitmap, flymake-fringe-indicator-position)
(flymake-compilation-prevents-syntax-check)
(flymake-start-syntax-check-on-newline)
(flymake-no-changes-timeout, flymake-gui-warnings-enabled)
(flymake-start-syntax-check-on-find-file, flymake-log-level)
(flymake-xml-program, flymake-master-file-dirs)
(flymake-master-file-count-limit)
(flymake-allowed-file-name-masks): Relocate.
(flymake-makehash, flymake-float-time)
(flymake-replace-regexp-in-string, flymake-split-string)
(flymake-get-temp-dir): Remove.
(flymake-popup-menu, flymake-nop, flymake-make-xemacs-menu)
(flymake-current-row, flymake-selected-frame)
(flymake-get-point-pixel-pos): Remove xemacs compatibity and
related functions.

Fixes: debbugs:16077

* src/window.c (set_window_buffer): Update mode line.

Fixes: debbugs:16084

Fix minor problems found by static checking.

* keyboard.c (poll_for_input_1, input_polling_used):
Define only if HAVE_NTGUI.
* xmenu.c (popup_activate_callback): Omit unnecessary
check against USE_X_TOOLKIT, which must be defined here anyway.
* xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
Now static.

* lisp/emacs-lisp/helpers.el (string-blank-p): Use `string-match-p'.

Fix int/Lisp_Object type mixup in w32_read_socket.

* w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.

* gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.

Fix describe-function with advised functions.

* lisp/help-fns.el (describe-function-1): Use new advice-* functions
rather than old ad-* functions.  Fix function type description and
source links for advised functions and subrs.

Fix GNUStep issues with startup.

* nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.

Pixel resize changes for NS.
* nsterm.m (x_set_window_size): Change parameters rows/cols to
height/width.  row/cols are locals.
Pass pixelwise to check_frame_size.  Don't set FRAME_PIXEL_WIDTH/HEIGHT.
(updateFrameSize:): Remove gsextra.  Adjust for pixelwise resize.
(windowWillResize): Remove gsextra.  Calculate extra as in
updateFrameSize.
(x_new_font): Don't change frame size if fullscreen.  Change
size pixelwise.

* nsterm.m (x_set_window_size): Remove fprintf.
(init): Define always.  Set applicationDidFinishLaunchingCalled
for GNUStep.
(applicationDidFinishLaunching:): Set
applicationDidFinishLaunchingCalled,
(applicationDidBecomeActive:): Call applicationDidFinishLaunching if
not called.

Mention bug 16049.

Handle pixelwise resize changes in NS port.

* src/nsfns.m (Fx_create_frame): Call change_frame_size twice as per
comment in xfns.c.  Change to pixelwise call.

* src/nsterm.m (x_set_window_size): Change parameters rows/cols to
height/width.  row/cols are locals.
Pass pixelwise to check_frame_size.  Don't set FRAME_PIXEL_WIDTH/HEIGHT.
(updateFrameSize:): Remove gsextra.  Adjust for pixelwise resize.
(windowWillResize): Remove gsextra.  Calculate extra as in
updateFrameSize.
(x_new_font): Don't change frame size if fullscreen.  Change
size pixelwise.

build-aux/msys-to-w32: Fix a typo in a comment.

* net/shr.el (shr-tag-img): Don't bug out on <img src=""> data.

Commit missing ChangeLog entry.

Bug#16045

* progmodes/compile.el (compilation-start):
* progmodes/grep.el (rgrep): Revert change of 2012-12-20T11:15:38Z!michael.albinus@gmx.de.

* net/tramp-sh.el (tramp-sh-handle-start-file-process):
Handle long command lines, lasting from "sh -c ...".  (Bug#16045)

Revert inadvertently commited changes in grep.el.

Fix bug #16070 with crashes when toggling buffer's multibyteness.

 src/buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.

org.texi: Don't include Emacs version within Org's version

Thanks to Glenn for reporting this.

NEWS trivia

* lisp/progmodes/ruby-mode.el (ruby-syntax-propertize-function): Touch
up the last change.

Merge Org 8.2.4

* xterm.c (input_signal_count): Remove.
(x_dispatch_event): Define unconditionally.
(x_make_frame_visible): Process X events until the frame
is really visible (Bug#16027).
* xterm.h (x_dispatch_event): Declare unconditionally.

* progmodes/octave.el (inferior-octave-prompt): Use shy groups.
(inferior-octave-startup): Always use "octave> " for prompt.
(octave-goto-function-definition)
(octave-sync-function-file-names)
(octave-find-definition-default-filename): Remove redundant backquotes.

Fix Bug#15874

* lisp/progmodes/ruby-mode.el (ruby-mode-syntax-table): Don't modify
syntax for `?'.
(ruby-expr-beg): Expect that `!' will have syntax class "symbol"
where appropriate already.
(ruby-syntax-propertize-function): Propertize `?' and `!' at the
end of method names.

* lisp/isearch.el (isearch--saved-overriding-local-map): New internal variable.
(isearch-mode): Set it to the initial value of `overriding-terminal-local-map'.
(isearch-pre-command-hook): Compare `overriding-terminal-local-map'
with `isearch--saved-overriding-local-map'.

Fixes: debbugs:16035

Add caching variant of `completion-table-dynamic'

* lisp/minibuffer.el (completion-table-with-cache): New function.

* lisp/progmodes/octave.el (inferior-octave-completion-table): Turn
back into function, use `completion-table-with-cache'.  Update all
references.

Fixes: debbugs:11906

* lisp/emacs-lisp/regexp-opt.el (regexp-opt-charset): Fix ^.
* test/automated/regexp-tests.el: New file.

Fixes: debbugs:16046

Fix some pixelwise breakage, more remain.

* nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.

* nsterm.m (x_set_window_size): Handle pixelwise.

eww: add command to view page source

* net/eww.el (eww-current-source): New variable to store page
source.
(eww-display-html, eww-mode, eww-save-history)
(eww-restore-history): Use it.
(eww-view-source): New command to view page source.
Opportunistically uses `html-mode' to highlight the buffer.
(eww-mode-map): Install it.

* dbus.texi (Type Conversion): Clarify unibyte-ness of strings.

* automated/dbus-tests.el: New file.

Minor changes, detected by test suite.

* net/dbus.el (dbus-unregister-service)
(dbus-escape-as-identifier, dbus-unescape-from-identifier):
Fix docstring.
(dbus-unregister-service): Skip :serial entries in
`dbus-registered-objects-table'.
(dbus-byte-array-to-string): New optional arg MULTIBYTE.