MS-Windows followup to last commit.

 lib-src/ntlib.h: Include fcntl.h.
 (mkostemp): Declare prototype.
 (mktemp): Don't redefine.
 lib-src/ntlib.c (mkostemp): New function.

Fixes: debbugs:15015

Fix some minor races in hosts lacking mkostemp.

Gnulib's emulation of mkostemp doesn't have races that Emacs's does.
* configure.ac (mkostemp): Remove check for this function;
gnulib does the check now.
(mkstemp): Remove check for this no-longer-used function.
* lib/mkostemp.c, lib/secure_getenv.c, lib/tempname.c, lib/tempname.h:
* m4/mkostemp.m4, m4/secure_getenv.m4, m4/tempname.m4:
New files, copied from Gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* admin/merge-gnulib (GNULIB_MODULES): Add mkostemp.
* lib-src/movemail.c (main):
* lib-src/update-game-score.c (write_scores):
Use mkostemp (which now works on all platforms, due to changes
in the portability layer) rather than mktemp (which has a race)
or mkstemp (which we no longer bother with).
* src/callproc.c (create_temp_file):
* src/filelock.c (create_lock_file):
Assume mkostemp, since it's now provided by Gnulib.

Fixes: debbugs:15015

Minor fix of the last commit.

Implement mkostemp for MS-Windows.

 nt/mingw-cfg.site (ac_cv_func_mkostemp): New var with value of "yes".
 nt/inc/ms-w32.h (mkostemp): Declare prototype.
 nt/config.nt (HAVE_MKOSTEMP): Define to 1.

 src/w32.c (mkostemp): New function.
 (mktemp): Remove, no longer used.  Most of the code reused in mkostemp.

Fixes: debbugs:15015

* lisp/emacs-lisp/nadvice.el (advice-function-mapc): Rename from advice-mapc.
(advice-mapc): New function, using it.
(advice-function-member-p): New function.
(advice--normalize): Store the cdr in advice--saved-rewrite since
that's the part that will be changed.
(advice--symbol-function): New function.
(advice-remove): Handle removal before the function is defined.
Adjust to new advice--saved-rewrite.
(advice-member-p): Use advice-function-member-p and
advice--symbol-function.

* ert-tests.el: Disable failing test that no-one seems to know how to fix.

* test/automated/icalendar-tests.el (icalendar-tests--test-export)
(icalendar-tests--test-import): Remove debug messages.

* dispnew.c (glyph_matrix_count, glyph_pool_count):
Move under GLYPH_DEBUG and ENABLE_CHECKING.
(new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
(free_glyph_pool, check_glyph_memory): Likewise for
all users.  Adjust comments where appropriate.

Merge: cleanup for vc-ignore.

Merge from mainline.

lisp/frameset.el (frameset--reuse-frame): Use correct frame-id to find frame.
(frameset--set-id, frameset--process-minibuffer-frames)
(frameset-restore): Rename parameter `frameset-id' to `frame-id'.

Cleanup for vc-ignore.

* vc/vc.el (vc-ignore): Rewrite.
(vc-default-ignore-completion-table):
(vc--read-lines):
(vc--add-line, vc--remove-regexp): New functions.

* vc/vc-svn.el (vc-svn-ignore): Doc fix.
(vc-svn-ignore-completion-table): New function.

* vc/vc-hg.el (vc-hg-ignore): Rewrite.
(vc-hg-ignore-completion-table):
(vc-hg-find-ignore-file): New functions.

* vc/vc-git.el (vc-git-ignore): Rewrite.
(vc-git-ignore-completion-table):
(vc-git-find-ignore-file): New functions.

* vc/vc-dir.el (vc-dir-menu-map): Add menu for vc-dir-ignore.

* vc/vc-bzr.el (vc-bzr-ignore): Rewrite.
(vc-bzr-ignore-completion-table):
(vc-bzr-find-ignore-file): New functions.

* test/automated/icalendar-tests.el (icalendar-tests--test-export)
(icalendar-tests--test-import): Try more precise TZ specification.

etc/NEWS: Fix description of frame-restoring options.

lisp/frameset.el: Fix typos and autoload cookies.
(frameset-p, frameset-save): Fix autoload cookies.
(frameset-filter-minibuffer): Doc fix.
(frameset-restore): Fix autoload cookie.  Fix typo in docstring.

lisp/desktop.el (desktop-clear): Be more careful about deleting frames.
Do it only when called interactively and desktop-restore-frames is non-nil.
Doc fix.
(desktop-read): Set desktop-saved-frameset to nil.

* composite.h: Minor fixups.

(composition_registered_p): Rename from COMPOSITION_REGISTERD_P
to fix a misspelling, and change it to an inline function while
we're at it (it need not be a macro).  All uses changed.
(composition_method, composition_valid_p):
Rewrite to avoid assignments in if-conditions.

* composite.h (compose_region): Remove the leftover.

Do not use global Lisp_Object in composition macros.
* composite.h (composition_temp): Remove declaration.
(COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
(composition_method, composition_valid_p): ...inline functions.
* composite.c (composition_temp): Remove.
(run_composition_function, update_compositions)
(composition_compute_stop_pos, composition_adjust_point)
(Ffind_composition_internal):
* coding.c (handle_composition_annotation):
* xdisp.c (handle_composition_prop, check_point_in_composition):
Related users changed.

* test/automated/icalendar-tests.el (icalendar-tests--test-export)
(icalendar-tests--test-import): Add debug messages.

etc/NEWS: Document new package frameset.el.

lisp/frameset.el (frameset-prop): Preserve `setf' semantics in setter.

lisp/frameset.el (frameset-prop): New function and setter.
(frameset-save): Do not modify frame list passed by the caller.

Drop FRAME_PTR typedef.
* composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
* ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
* menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
* nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
* w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
* w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
* xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
All related users changed.

* etc/TODO: Adjust entry about bug reporting.

* lisp/emacs-lisp/package.el (package-desc-from-define): Ignore unknown keys.

Fix previous core-elisp-tests.el fix

* test/automated/core-elisp-tests.el (core-elisp-tests): Fix defcustom.

icalendar-tests.el tweaks related to timezone handling

* test/automated/icalendar-tests.el (icalendar-tests--test-export)
(icalendar-tests--test-import):
Use getenv/setenv rather than set-time-zone-rule.
(icalendar-tests--test-import): Reset zone even if error occurred.

* lisp/emacs-lisp/easy-mmode.el (define-globalized-minor-mode)
(easy-mmode-define-navigation): Avoid ((lambda (..) ..) ...).

Make defvar affect the default binding outside of any let.
* src/eval.c (default_toplevel_binding): New function.
(Fdefvar): Use it.
(unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
(Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
(syms_of_eval): Export them.
* src/data.c (Fdefault_value): Micro cleanup.
* src/term.c (init_tty): Use "false".
* lisp/custom.el (custom-initialize-default, custom-initialize-set)
(custom-initialize-reset, custom-initialize-changed): Affect the
toplevel-default-value (bug#6275, bug#14586).
* lisp/emacs-lisp/advice.el (ad-compile-function): Undo previous workaround
for bug#6275.
* test/automated/core-elisp-tests.el: New file.

lisp/emacs-lisp/lisp-mode.el: Support cl-def* expressions in imenu.

lisp/frameset.el (frameset-filter-params): Fix order of arguments.

PS: I re-read the manual of bzr to make sure I don't break anything.

Add indexes for elisp manual.

* doc/lispref/display.texi (Face Functions): Add an index.

* doc/lispref/variables.texi (Variable Aliases): Add an index.

* doc/lispref/functions.texi (Defining Functions): Add an index.

* doc/lispref/nonascii.texi (Coding System Basics): Add an index.

Add indexes for elisp manual.

* doc/lispref/display.texi (Face Functions): Add an index.

* doc/lispref/variables.texi (Variable Aliases): Add an index.

* doc/lispref/functions.texi (Defining Functions): Add an index.

* doc/lispref/nonascii.texi (Coding System Basics): Add an index.

Merge changes made in Gnus trunk

2013-08-02  Lars Magne Ingebrigtsen  <larsi@gnus.org>
* gnus-group.el (gnus-group-delete-articles): Allow deleting only "old"
  articles.
* gnus-delay.el (gnus-delay-article): Run `message-send-hook' so that
  we can get spell-checking etc.

Fix X GC leak in GTK and raw (no toolkit) X ports.
* xterm.c (x_free_frame_resources): If white and black relief
GCs are allocated, always free them here.
* xfns.c (x_make_gc): Omit redundant initialization.
* widget.c (create_frame_gcs): Remove the leftover.
(EmacsFrameDestroy): Do nothing because all GCs are now freed
in x_free_frame_resources.

* tutorials/TUTORIAL.cn: Update; synchronize with TUTORIAL.

* nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
inside NS_IMPL_COCOA.

* nsterm.m (windowWillResize:toSize:): Only change title if
! maximizing_resize && FULLSCREEN_NONE.  strdup title before
modifying it.
(viewDidEndLiveResize): New method.

Fixes: debbugs:15005

lisp/gnus/rfc2047.el (rfc2047-encode-message-header): Unify charsets into a single one used for encoding the whole text in a header

Fix last change.

* insdel.c (adjust_after_replace, replace_range, del_range_2):
Do not check whether undo is enabled because record_insert and
record_delete does that themselves.

* etc/tutorials/TUTORIAL.translators (Maintainer): Update the maintainer.

* lisp/mh-e/mh-e.el: Add a FIXME.

lisp/desktop.el: Move code related to saving frames to frameset.el.
Require frameset.
(desktop-restore-frames): Doc fix.
(desktop-restore-reuses-frames): Rename from
desktop-restoring-reuses-frames.
(desktop-saved-frameset): Rename from desktop-saved-frame-states.
(desktop-clear): Clear frames too.
(desktop-filter-parameters-alist): Set from frameset-filter-alist.
(desktop--filter-tty*, desktop-save, desktop-read):
Use frameset functions.
(desktop-before-saving-frames-functions, desktop--filter-*-color)
(desktop--filter-minibuffer, desktop--filter-restore-desktop-parm)
(desktop--filter-save-desktop-parm, desktop--filter-iconified-position)
(desktop-restore-in-original-display-p, desktop--filter-frame-parms)
(desktop--process-minibuffer-frames, desktop-save-frames)
(desktop--reuse-list, desktop--compute-pos, desktop--move-onscreen)
(desktop--find-frame, desktop--select-frame, desktop--make-frame)
(desktop--sort-states, desktop-restoring-frames-p)
(desktop-restore-frames): Remove.  Most code moved to frameset.el.
(desktop-restoring-frameset-p, desktop-restore-frameset)
(desktop--check-dont-save, desktop-save-frameset): New functions.
(desktop--app-id): New constant.
(desktop-first-buffer, desktop-buffer-ok-count)
(desktop-buffer-fail-count): Move before first use.
lisp/frameset.el: New file.

* w32term.c (x_unfocus_frame): Remove unused dummy function.

* xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
member which is not really used any more.
(FRAME_XIC_BASE_FONTNAME): Remove.
* xfns.c (xic_free_fontset): Adjust user.
* xmenu.c (mouse_position_for_popup, x_activate_menubar)
(update_frame_menubar, set_frame_menubar, free_frame_menubar)
(create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
(xdialog_show): Use eassert for debugging check.

etc/tutorials/TUTORIAL.es: Fix typos (bug#15000).

* doc/lispintro/emacs-lisp-intro.texi (zap-to-char): Remove obsolete stuff.

lisp/gnus/ChangeLog: Fix previous commit

* lisp/files.el: Use lexical-binding.
(dir-locals-read-from-file): Remove unused `err' variable.
(hack-dir-local-variables--warned-coding): New var.
(hack-dir-local-variables): Use it to avoid repeated warnings.
(make-backup-file-name--default-function): New function.
(make-backup-file-name-function): Use it as default.
(buffer-stale--default-function): New function.
(buffer-stale-function): Use it as default.
(revert-buffer-insert-file-contents--default-function): New function.
(revert-buffer-insert-file-contents-function): Use it as default.
(insert-directory): Avoid add-to-list.
* lisp/autorevert.el (auto-revert-handler): Simplify.
Use buffer-stale--default-function.

* test/automated/file-notify-tests.el (file-notify--test-remote-enabled):
Try to check that the remote system has a notification program.

Merge changes made in Gnus master

2013-08-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>
* gnus.texi (Basic Usage): Mention that warp means jump here.
  (The notmuch Engine): Mention notmuch.

2013-08-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
* message.el (message-ignored-news-headers): Delete X-Gnus-Delayed
  before sending.
* dgnushack.el (dgnushack-compile): Add a temporary check for
  gnus-icalendar.
* mm-decode.el (mm-command-output): New face.
  (mm-display-external): Use it.

2013-08-01 Kan-Ru Chen (陳侃如) <kanru@kanru.info> (tiny change)
* nnmbox.el (nnmbox-request-article): Don't change point.

2013-08-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
* gnus-icalendar.el (gnus-icalendar-event:inline-reply-buttons):
  Include `handle' parameter.

2013-08-01 Jan Tatarik <jan.tatarik@gmail.com>
* gnus-icalendar.el: New file.

2013-08-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
* gnus-int.el (gnus-warp-to-article): Mention that warp means jump.
* gnus-uu.el (gnus-uu-mark-thread, gnus-uu-unmark-thread): Work with
  dummy roots, too.

2013-08-01 David Edmondson <dme@dme.org>
* mml2015.el (mml2015-epg-key-image-to-string): Protect against bugging
  out on ttys.

2013-08-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
* gnus-start.el (gnus-dribble-save): Only save the dribble file if it's
  not empty.

Fix typos in ChangeLogs.

* fileio.c, fns.c (merge): Move extern decl from here ...

* lisp.h (merge): ... to here.

* speedbar.el (speedbar-query-confirmation-method): Doc fix.

Fix last font-related change.
* w32font.h (w32font_list_internal, w32font_match_internal):
Fix prototype.
* w32uniscribe.c (uniscribe_list, uniscribe_match):
(uniscribe_list_family): Adjust to match font API change.
MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.

* frame.h (FRAME_MOUSE_UPDATE):
* nsterm.m (ns_frame_up_to_date): Omit redundant check
whether hlinfo->mouse_face_mouse_frame is non-NULL.

Refactor out setting `whitespace-indent-tabs-mode' and
`whitespace-tab-width' buffer-locally to own function, so that
`whitespace-cleanup' and friends work appropriately without
needing to enable `whitespace-mode'.

* whitespace.el (whitespace-ensure-local-variables): New function.
(whitespace-cleanup-region): Call it.
(whitespace-turn-on): Call it.

lisp/gnus/nnrss.el (nnrss-discover-feed): Indent

Complete file name handlers.

* net/tramp.el (tramp-handle-set-visited-file-modtime)
(tramp-handle-verify-visited-file-modtime)
(tramp-handle-file-notify-rm-watch): New functions.
(tramp-call-process): Do not bind `default-directory'.

* net/tramp-adb.el (tramp-adb-file-name-handler-alist): Order
alphabetically.
[access-file, add-name-to-file, dired-call-process]:
[dired-compress-file, file-acl, file-notify-rm-watch]:
[file-ownership-preserved-p, file-selinux-context]:
[make-directory-internal, make-symbolic-link, set-file-acl]:
[set-file-selinux-context, set-visited-file-modtime]:
[verify-visited-file-modtime]: Add handler.
(tramp-adb-handle-write-region): Apply `set-visited-file-modtime'.

* net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist)
[file-notify-add-watch, file-notify-rm-watch]:
[set-file-times, set-visited-file-modtime]:
[verify-visited-file-modtime]: Add handler.
(with-tramp-gvfs-error-message)
(tramp-gvfs-handle-set-visited-file-modtime)
(tramp-gvfs-fuse-file-name): Remove.
(tramp-gvfs-handle-file-notify-add-watch)
(tramp-gvfs-file-gvfs-monitor-file-process-filter): New defuns.
(tramp-gvfs-handle-write-region): Fix error in moving tmpfile.

* net/tramp-sh.el (tramp-sh-file-name-handler-alist): Order
alphabetically.
[file-notify-rm-watch ]: Use default Tramp handler.
[executable-find]: Remove private handler.
(tramp-do-copy-or-rename-file-out-of-band): Do not bind
`default-directory'.
(tramp-sh-handle-executable-find)
(tramp-sh-handle-file-notify-rm-watch): Remove functions.
(tramp-sh-file-gvfs-monitor-dir-process-filter)
(tramp-sh-file-inotifywait-process-filter, tramp-set-remote-path):
Do not use `format' in `tramp-message'.

* net/tramp-smb.el (tramp-smb-file-name-handler-alist)
[file-notify-rm-watch, set-visited-file-modtime]:
[verify-visited-file-modtime]: Add handler.
(tramp-smb-call-winexe): Do not bind `default-directory'.

Avoid redundant Lisp_Object <-> struct frame conversions in font API.
* font.h (struct font_driver): Change list, match, and list_family
functions to accept struct frame * as first arg.
* font.c (font_score, font_compare, font_sort_entities): Remove
prototypes.
(font_sort_entities, font_list_entities, font_select_entity):
(font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
match font API change.
* xfont.c (xfont_list, xfont_match, xfont_list_family):
* ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
* ftxfont.c (ftxfont_list, ftxfont_match):
* xftfont.c (xftfont_list, xftfont_match):
* nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
* w32font.c (w32font_list, w32font_match, w32font_list):
(w32font_list_internal, w32_font_match_internal): Likewise.
* xfaces.c (Fx_family_fonts): Adjust user.

* xterm.c (any_help_event_p, x_draw_glyph_string_background):
(x_display_ok): Use bool for booleans.
(x_draw_glyph_string_background, cvt_string_to_pixel):
(cvt_pixel_dtor): Drop unnecessary prototypes.
* xterm.h (x_display_ok): Adjust prototype.

Do not use pure Xism x_wm_set_icon_position in non-X ports.
* frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
only if HAVE_X_WINDOWS is in use.
* frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
* nsterm.m (x_wm_set_icon_position): Remove no-op.
* w32term.c (x_wm_set_icon_position): Likewise.
* w32fns.c (x_icon): Adjust user.

* xterm.c (x_flush): Call XFlush once per each X display, not
frame.  This is better because this code always unconditionally
skips non-X frames in Vframe_list and issues the only XFlush if
we have more than one X frame on the same X display.

* xterm.c (last_mouse_press_frame): Remove the
leftover which is not really used any more.
(handle_one_xevent, syms_of_xterm): Adjust users.

gnus-util.el (gnus-emacs-completing-read): Isolate XEmacs stuff

* lisp/vc/vc-hooks.el (vc-menu-map): Fix menu entry for vc-ignore.

Fix the Emacs manual broken by 2013-07-31T12:59:10Z!xfq.free@gmail.com.

 doc/emacs/emacs.texi (Top): Remove menu item for the removed "Disabling
 Multibyte" node.

* doc/emacs/rmail.texi (Rmail Coding): Move here from mule.texi.

Doc fix.

* doc/emacs/custom.texi (Specifying File Variables): Fix cross-references.

* doc/emacs/mule.texi (Unibyte Mode): Fix cross-references.

* doc/lispref/nonascii.texi (Non-ASCII Characters): Update menu.
(Disabling Multibyte): Move here from doc/emacs/mule.texi.  Fix cross-references.

* doc/lispref/elisp.texi (Top): Update menu.

Drop unnecessary functions that deals with frame pixel size.
* frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
(x_pixel_height): Drop prototypes.
* msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
(x_pixel_height): Drop implementations.
* frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
which should be always valid for window frame.
(Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
* w32menu.c (Fx_popup_dialog):
* xmenu.c (Fx_popup_dialog): Likewise for both.

* lisp/vc/log-view.el (log-view-diff): Extract `log-view-diff-common',
use it.
(log-view-diff-changeset): Same.
(log-view-diff-common): Call backend command `previous-revision'
to find out the previous revision, in both cases.  Swap the
variables `to' and `fr', so that `fr' usually refers to the
earlier revision.

Fixes: debbugs:14989

* frame.c (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
(Fset_frame_size, Fset_frame_position): Use decode_live_frame and mention nil
frame in docstring.

* doc/emacs/macos.texi (Mac / GNUstep Basics): Mention `ns-alternate-modifier'.

Move the documentation of Mayan calendar to cal-xtra.texi.

* doc/emacs/cal-xtra.texi (Advanced Calendar/Diary Usage): Update menu.
(Mayan Calendar): Move here from calendar.texi.
* doc/emacs/emacs.texi (Top): Update menu.

Auto-commit of loaddefs files.

* frame.c (Fmake_terminal_frame): Use store_in_alist to setup
frame parameters and call to Fmodify_frame_parameters just once.

* ibuf-ext.el (ibuffer-filter-by-filename): Make it work with dired buffers too.
Ref: http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00573.html

* test/automated/undo-tests.el (undo-test2, undo-test5): Be quieter.

* lisp/vc/vc-hooks.el (vc-menu-map): Add menu entry for vc-ignore.

* lisp/emacs-lisp/re-builder.el (reb-color-display-p):
* lisp/files.el (save-buffers-kill-terminal):
* lisp/net/browse-url.el (browse-url):
* lisp/server.el (server-save-buffers-kill-terminal):
* lisp/textmodes/reftex-toc.el (reftex-toc, reftex-toc-revert):
Prefer nil to selected-frame for the first arg of frame-parameter.

NEWS fix.

* frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
(x_figure_window_size): Likewise.  Adjust to return long.
(syms_of_frame): Do not DEFSYM Qterminal_live_p.
(toplevel): Move Qterminal_live_p to...
* terminal.c (toplevel): ...here, make it static, and...
(syms_of_terminal): ...DEFSYM here.
* frame.h (Qterminal_live_p): Remove declaration.
(make_frame, x_figure_window_size): Adjust prototype.
* nsfns.m (Fx_create_frame): Use long for window flags.

* lisp/url/url-handlers.el (url-file-name-completion)
(url-file-name-all-completions): Don't signal errors.

Fixes: debbugs:14806

Add documentation for vc-ignore and vc-dir-ignore.

* doc/emacs/emacs.texi (Top): Add menu entry.

* doc/emacs/maintaining.texi (VC Ignore): New node.  Document vc-ignore.
(VC Directory Commands): Add vc-dir-ignore.

Merge Changes made in Gnus master

2013-07-30 Lars Magne Ingebrigtsen <larsi@gnus.org>
  * gnus-start.el (gnus-read-active-for-groups): Always mark the data as
  dirty to ensure nnimap data being saved.

2013-07-30 Tassilo Horn <tsdh@gnu.org>
  * gnus-sum.el (gnus-summary-make-menu-bar): Add "Current thread score"
  menu entry.
  * gnus-score.el (gnus-summary-current-score): Use prefix arg to show
  the current thread's total score instead of the current article's
  score.

Fix tempfile bug on platforms lacking mkostemp and mkstemp.

* callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
Do not assume that emacs_close (INT_MAX) is a no-op.

Fixes: debbugs:14986

* lisp/minibuffer.el (completion--twq-all): Try and preserve each
completion's case choice.

Fixes: debbugs:14907

Allow talking to STARTTLS servers that have no greeting

* net/network-stream.el (open-network-stream): Mention the new
:nogreeting parameter.
(network-stream-open-starttls): Use the :nogreeting parameter.

Fixes: debbugs:14938

* net/shr.el (shr-mouse-browse-url): Remove and use `shr-browse-url'.

(eww-setup-buffer): Switching to the buffer seems more natural than popping.

Fix for vc-ignore.

* vc/vc-hooks.el (vc-prefix-map): Add key binding for vc-ignore.

* vc/vc-dir.el (vc-dir-mode-map): Change key binding for vc-dir-ignore.

(shr-urlify): Highlight under mouse.

* net/shr.el (shr-urlify): Put `follow-link' on URLs.

Fixes: debbugs:14815

Doc fix.

* xfaces.c (make_face_cache): For struct face_cache, prefer
xmalloc to xzalloc and so avoid redundant call to memset.
(Finternal_set_lisp_face_attribute): Fix comment typo and style.

Doc fix.

* doc/lispref/windows.texi (Window History): Mention the default value of
switch-to-visible-buffer.

Gnus: Improve subthread sorting;
 make subthread sorting customizable and add docs for it

* doc/misc/gnus.texi (Sorting the Summary Buffer): Document new defcustom
`gnus-subthread-sort-functions' and remove the obsolete documentation
of `gnus-sort-threads-recursively'.

* lisp/gnus/gnus-sum.el (gnus-subthread-sort-functions): New defcustom.
(gnus-sort-threads-recursively): Delete defcustom.
(gnus-sort-threads-recursive): Adapt accordingly.

* lisp/gnus/gnus-sum.el (gnus-sort-subthreads-recursive): New function.
(gnus-sort-threads-recursive): Use it.
(gnus-sort-threads): Unconditionally call `gnus-sort-threads-recursive'
again.  Now that determines how to sort subthreads.

ChangeLog fix.