; Fix ChangeLog.2 commit ID.

[gnu-emacs] / ChangeLog.2

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Shrink static heap a bit

        * src/sheap.h: Include lisp.h, for Lisp_Object.
        (STATIC_HEAP_SIZE): Now an enum constant, not a macro.
        Make it 2 MiB * sizeof (Lisp_Object), which is a bit more
        conservative than the old value.
        (Bug#22086)

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Fix extern symbols defined and not used

        * src/alloc.c: Always include <signal.h>.
        (malloc_warning) [!SIGDANGER && (SYSTEM_MALLOC || HYBRID_MALLOC)]:
        Do not define; unused.
        * src/emacs.c, src/lisp.h (might_dump) [!DOUG_LEA_MALLOC]: Now static.
        * src/gmalloc.c (gdefault_morecore): Rename from __default_morecore,
        to avoid collision with glibc.  Now static.  All uses changed.
        * src/lastfile.c (my_edata): Define only if
        ((!defined SYSTEM_MALLOC && !defined HYBRID_MALLOC && !defined
        WINDOWSNT) \ || defined CYGWIN || defined DARWIN_OS).
        (Bug#22086)

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Build lib/e-*.o only on platforms that need it

        * configure.ac (hybrid malloc): Simplify configuration.
        (SHEAP_OBJ): Remove; no longer needed.
        (HYBRID_MALLOC): New var. Subst it.
        (HYBRID_MALLOC_LIB): New Automake conditional.
        * lib/Makefile.am (noinst_LIBRARIES): Add libegnu.a only if
        HYBRID_MALLOC_LIB.
        (libegnu_a_CPPFLAGS): Omit AM_CPPFLAGS; not needed.
        (MOSTLYCLEANFILES): Add libegnu.a.
        * src/Makefile.in (SHEAP_OBJ): Remove.
        (HYBRID_MALLOC): New macro.
        (base_obj): Use it to conditionally add sheap.o.
        (LIBEGNU_ARCHIVE): New macro.
        ($(LIBEGNU_ARCHIVE)): New rule, replacing $(lib)/libegnu.a.
        All uses of the latter replaced by the former.
        * src/alloc.c (USE_ALIGNED_ALLOC): Simplify configuration.
        Correct misspelling ALIGNED_ALLOC to HAVE_ALIGNED_ALLOC.
        * src/gmalloc.c: Update comment.
        * src/lisp.h (aligned_alloc)
        [!DOUG_LEA_MALLOC && !HYBRID_MALLOC && !SYSTEM_MALLOC]:
        New decl.
        (Bug#22086)

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Include <malloc.h> when advisable

        This should help insulate us better from future glibc changes.
        It is good hygiene to include .h files for APIs that Emacs uses.
        Fix type clashes between Emacs and GNU <malloc.h> (Bug#22086).
        * configure.ac: Check for malloc.h.
        * src/alloc.c: Include <malloc.h> depending on HAVE_MALLOC_H,
        not on DOUG_LEA_MALLOC.
        * src/emacs.c, src/gmalloc.c (malloc_enable_thread):
        Remove decl (now in lisp.h).
        * src/gmalloc.c: Include stddef.h earlier, for ptrdiff_t.
        [emacs]: Include lisp.h.
        [HAVE_MALLOC_H]: Include <malloc.h>.
        (__MALLOC_HOOK_VOLATILE): New macro, if not already defined.
        (__after_morecore_hook, __malloc_initialize_hook, __morecore)
        (__default_morecore):
        [!HAVE_MALLOC_H]: New decls near non-inclusion of <malloc.h>.
        (calloc): Make it clear that the macro should not be used.
        Remove unused decl.
        (malloc_info): New macro, to avoid clash with glibc <malloc.h>.
        (__morecore, __default_morecore, __after_morecore_hook)
        (__malloc_extra_blocks, __malloc_initialize_hook, __free_hook)
        (__malloc_hook, __realloc_hook, __memalign_hook, memory_warnings):
        Remove later decls.
        (gmalloc_hook, gfree_hook, grealloc_hook):
        Rename from __malloc_hook, __free_hook, __realloc_hook to
        avoid type collision with glibc <malloc.h>.  All uses changed.
        (gmalloc_hook):
        (__malloc_extra_blocks) [DOUG_LEA_MALLOC||HYBRID_MALLOC||SYSTEM_MALLOC]:
        Now static.
        (gmalloc_hook, __malloc_extra_blocks): Define even if [!HYBRID_MALLOC].
        (__malloc_initialize_hook, __after_morecore_hook):
        Declare with types compatible with glibc.
        (__memalign_hook, hybrid_calloc) [HYBRID_MALLOC]:
        Remove.  All uses removed.
        * src/lisp.h (__malloc_extra_blocks, malloc_enable_thread): New decls.
        * src/ralloc.c, src/vm-limit.c:
        Simplify includes and include <malloc.h> if available.

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        * src/alloc.c: Include "sheap.h".

        (alloc_unexec_pre, alloc_unexec_post) [HYBRID_MALLOC]:
        Set and clear bss_sbrk_did_unexec, on all platforms not just Cygwin.
        * src/lisp.h (alloc_unexec_pre, alloc_unexec_post) [!DOUG_LEA_MALLOC]:
        Declare unconditionally.
        * src/unexcw.c, src/unexelf.c (bss_sbrk_did_unexec): Remove decl.
        (unexec): Don’t set or clear bss_sbrk_did_unexec;
        the caller now does this.
        (Bug#22086)

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Pacify --enable-gcc-warnings when HYBRID_MALLOC

        * src/buffer.c (init_buffer):
        * src/emacs.c (main):
        * src/xsmfns.c (smc_save_yourself_CB, x_session_initialize):
        Use emacs_get_current_dir_name, not get_current_dir_name.
        * src/conf_post.h (aligned_alloc) [HYBRID_MALLOC && emacs]: New macro.
        (HYBRID_GET_CURRENT_DIR_NAME, get_current_dir_name): Remove.
        * src/emacs.c: Include "sheap.h".
        (report_sheap_usage): Remove decl.
        (Fdump_emacs) [HYBRID_MALLOC]: Report usage directly.
        Don't assume ptrdiff_t can be printed as int.
        * src/gmalloc.c [HYBRID_MALLOC]:
        Include "sheap.h" rather than declaring its contents by hand.
        (get_current_dir_name, gget_current_dir_name)
        (hybrid_get_current_dir_name): Remove.
        (emacs_abort): Remove duplicate decl.
        (aligned_alloc): Undef, like malloc etc.
        (ALLOCATED_BEFORE_DUMPING): Now a static function, not a macro.
        Make it a bit more efficient.
        (malloc_find_object_address): Remove unused decl.
        (enum mcheck_status, mcheck, mprobe, mtrace, muntrace, struct mstats)
        (mstats, memory_warnings): Declare only if GC_MCHECK.
        * src/lisp.h (emacs_get_current_dir_name):
        New decl, replacing get_current_dir_name.
        * src/sheap.c: Include sheap.h first.
        (STATIC_HEAP_SIZE): Remove; now in sheap.h.
        (debug_sheap): Now static.
        (bss_sbrk_buffer_end): Remove; no longer used.
        (bss_sbrk_ptr): Now static and private.
        (bss_sbrk_did_unexec): Now bool.
        (BLOCKSIZE): Remove, to avoid GCC warning about its not being used.
        (bss_sbrk): Don't treat request_size 0 as special, since the code
        works without this being a special case.
        Avoid overflow if request size exceeds INT_MAX.
        (report_sheap_usage): Remove; now done in emacs.c.
        * src/sheap.h: New file.
        * src/sysdep.c (get_current_dir_name): Remove macro.
        Include "sheap.h".
        (emacs_get_current_dir_name): Rename function from
        get_current_dir_name.  Handle HYBRID_MALLOC here;
        this is simpler.
        (Bug#22086)

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Report static heap usage on non-Cygwin, too

        * src/emacs.c (Fdump_emacs) [HYBRID_MALLOC]: Report sheap usage here ...
        * src/unexcw.c (unexec): ... instead of here, since sheap can be used
        on platforms other than Cygwin (Bug#22086).

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Pacify GCC on extern decls

        * src/unexelf.c (bss_sbrk_did_unexec): Move decl to top level
        to pacify recent GCC (Bug#22086).

2016-01-30  Wolfgang Jenkner  <wjenkner@inode.at>

        Add musl patch to support HYBRID_MALLOC on elf systems

        * src/gmalloc.c: Adjust for HYBRID_MALLOC in the non CYGWIN case.
        (__default_morecore): Here, in particular.
        * configure.ac: Define HYBRID_MALLOC when unexelf.o is used.
        New variable SHEAP_OBJ.
        * src/Makefile.in: Use it.
        (Bug#22086)

2016-01-30  Rich Felker  <dalias@libc.org>  (tiny change)

        unexelf.c hook to support HYBRID_MALLOC on ELF

        * src/unexelf.c (unexec) [HYBRID_MALLOC]:
        Define bss_sbrk_did_unexec (Bug#22086).

2016-01-30  Wolfgang Jenkner  <wjenkner@inode.at>

        Link temacs with gnulib compiled with -Demacs

        This is done to support HYBRID_MALLOC, since some static variables
        (e.g., last_environ in putenv.c) hold pointers to memory malloced
        before dumping (Bug#22086).
        * lib/Makefile.am: Add incantation to install libegnu.a.
        * src/Makefile.in ($(lib)/libgnu.a): Replace with libegnu.a
        (temacs$(EXEEXT)): Use it.

2016-01-30  Wolfgang Jenkner  <wjenkner@inode.at>

        Internal linkage for gmalloc etc. if HYBRID_MALLOC

        This avoids clashes with symbols if the after-dump malloc is
        derived from Doug Lea's implementation (Bug#22086).

        * src/gmalloc.c (emacs_abort, __morecore, __default_morecore):
        Move declarations up.  For HYBRID_MALLOC, turn all `extern'
        declarations below to `static' ones.
        (aligned_alloc): Declare for !MSDOS as well.
        (heapsize, _fraghead): Move resp. copy declaration downwards.
        For HYBRID_MALLOC, conditionalize out the other definitions,
        since the previous `static' declarations double as tentative
        definitions, anyway.
        (_malloc, _free, _realloc, __free_hook, _aligned_blocks)
        (__realloc_hook, __memalign_hook): Conditionalize out.
        (cfree, memalign, valloc): Ditto.

2016-01-30  Paul Eggert  <eggert@cs.ucla.edu>

        Merge from origin/emacs-25

        3f481ad Rename xref-query-replace to xref-query-replace-in-results
        62f4ed4 Update cl-defgeneric and cl-defmethod docstrings
        2111e0e Comment out next-error-function integration in xref
        4e11ad3 Correct a use of "which" in intro.texi
        a1865bc Distinguish the two meanings of Java's keyword "default".  Fixes bug #22358.
        76045f7 Don't operate on menu bar of nonexistent frame
        c32f3bc Unbreak the GNUstep build.

2016-01-30  Andreas Schwab  <schwab@linux-m68k.org>

        Re-enable checks in member, memql, delete to complain about non-lists

        * fns.c (Fmember, Fmemql, Fdelete): Revert 2007-10-16 change.

2016-01-28  Glenn Morris  <rgm@gnu.org>

        Remove some useless-use-of eval.

        * lisp/gnus/gnus.el (gnus-load-hook): Don't use eval.
        * lisp/gnus/nnrss.el (xml): Simply require it.
        (xml-rpc-method-call): Use declare-function.

2016-01-28  Glenn Morris  <rgm@gnu.org>

        Don't use eval to quieten prolog.el compilation.

        * lisp/progmodes/prolog.el (pltrace-on, pltrace-off): Declare.
        (prolog-enable-sicstus-sd, prolog-disable-sicstus-sd): Don't use eval.

2016-01-28  Glenn Morris  <rgm@gnu.org>

        Mark some risky prolog variables.

        * lisp/progmodes/prolog.el (prolog-system-version)
        (prolog-keywords, prolog-types, prolog-mode-specificators)
        (prolog-determinism-specificators, prolog-directives)
        (prolog-program-name, prolog-program-switches)
        (prolog-consult-string, prolog-compile-string)
        (prolog-eof-string, prolog-prompt-regexp, prolog-help-function):
        Mark anything processed by prolog-find-value-by-system as risky.

2016-01-28  Glenn Morris  <rgm@gnu.org>

        * lisp/custom.el (defcustom): Doc fix.

        * doc/lispref/customize.texi (Variable Definitions):
        Defcustom should always have a type.

2016-01-28  Glenn Morris  <rgm@gnu.org>

        * lisp/emacs-lisp/bytecomp.el (byte-compile-nogroup-warn):
        Warn if defcustom has no type.  (Bug#16276)

        * lisp/cedet/semantic/db-file.el (semanticdb-persistent-path):
        Fix :type.

        * lisp/emacs-lisp/package.el (package-load-list): Improve :type.

2016-01-28  Michael Albinus  <michael.albinus@gmx.de>

        Fix Bug#22452

        * lisp/net/tramp-adb.el (tramp-adb-maybe-open-connection):
        * lisp/net/tramp-gvfs.el (tramp-gvfs-maybe-open-connection):
        * lisp/net/tramp-sh.el (tramp-maybe-open-connection):
        * lisp/net/tramp-smb.el (tramp-smb-maybe-open-connection):
        Mark it as connected.

        * lisp/net/tramp.el (tramp-handle-file-remote-p): Check also, if
        connection property "connected" is set.  (Bug#22452)

2016-01-27  Glenn Morris  <rgm@gnu.org>

        * test/lisp/vc/vc-hg.el: Move from test/automated/.

        * lisp/xwidget.el (xwidget-query-on-exit-flag): Declare.

        * lisp/xwidget.el (xwidget-webkit-browse-url): Give explicit error
        if not compiled with xwidgets.

2016-01-26  Paul Eggert  <eggert@cs.ucla.edu>

        C-u C-x = example doc fix

        * doc/emacs/mule.texi (International Chars):
        Adjust example to match current behavior of C-u C-x =.

2016-01-26  Paul Eggert  <eggert@cs.ucla.edu>

        malloc.h hygiene

        This attempts to future-proof Emacs a bit against possible glibc
        changes, by having Emacs use <malloc.h> declarations rather than
        coding them up by hand.  Problem noted by Florian Weimer in:
        https://sourceware.org/ml/libc-alpha/2016-01/msg00777.html
        Implement this mainly by moving malloc.h-related functions from
        emacs.c (which does not include <malloc.h>) to alloc.c (which does).
        * src/alloc.c (my_heap_start) [DOUG_LEA_MALLOC || GNU_LINUX]:
        New function.
        The remaining changes to this file apply only if DOUG_LEA_MALLOC.
        (alloc_unexec_pre, alloc_unexec_post): New functions.
        (malloc_initialize_hook): Use my_heap_start and alloc_unexec_post.
        (__MALLOC_HOOK_VOLATILE): New macro, if not already defined.
        (__malloc_initialize_hook): Use it.
        (malloc_state_ptr, malloc_initialize_hook, __malloc_initialize_hook):
        Move here from ...
        * src/emacs.c: ... here.
        (malloc_get_state, malloc_set_state): Remove extern decls.
        (my_heap_start) [DOUG_LEA_MALLOC || GNU_LINUX]: Remove static var.
        All uses changed to similarly-named new function.
        (Fdump_emacs): Use new functions alloc_unexec_pre, alloc_unexec_post.
        * src/lisp.h (my_heap_start, alloc_unexec_pre, alloc_unexec_post):
        New decls.

2016-01-26  Eli Zaretskii  <eliz@gnu.org>

        * doc/emacs/mark.texi (Using Region): Clarify wording.  (Bug#22467)

2016-01-26  Paul Eggert  <eggert@cs.ucla.edu>

        Remove never-set var handle_user_signal_hook

        * src/keyboard.c, src/keyboard.h (handle_user_signal_hook):
        Remove never-set var.  All uses removed.

2016-01-26  Anders Lindgren  <andlind@gmail.com>

        Fixed NextStep fullscreen issue (bug#22468)

        When in fullscreen mode, `[screen visibleFrame]' sometimes
        includes, sometimes excludes the menu bar. This could cause
        a frame to be placed too low when in fullscreen mode.

        * src/nsterm.m (ns_menu_bar_should_be_hidden): Trace.
        (constrain_frame_rect): New parameter, isFullscreen, when true don't
        query the height of the menu bar.
        (ns_constrain_all_frames): Pass `false' (isFullscreen) to
        `constrain_frame_rect'.
        ([EmacsView initFrameFromEmacs:]): Trace.
        ([EmacsView isFullscreen]): Trace.
        ([EmacsWindow constrainFrameRect:toScreen:]): Pass fullscreen
        state to `constrain_frame_rect'.

2016-01-25  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/files.el: Use a fixed file name for the second dir-locals file

        (dir-locals-file): Revert to its original fixed value.
        (dir-locals-file-2): New const.
        (dir-locals--all-files): Don't use `file-name-all-completions'.
        Instead, just check for the 2 dir-locals files and return a list
        of the ones that exit (if any).

        * etc/NEWS: Document the change.

        * doc/emacs/custom.texi (Directory Variables): Document the change.

        * doc/lispref/variables.texi (Directory Local Variables): Update
        accordingly.

2016-01-25  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/files-x.el (modify-dir-local-variable): Small rewrite

        Change a variable name to be more meaningful, and reorder some of
        the code with no change in behaviour.

2016-01-25  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/files.el (dir-locals-find-file): Refactor return values

        Returning a cache remains unchanged, but the case of returning a
        file (or pattern) is now changed to return the contaning
        directory.

        (dir-locals-read-from-file): Rename to `dir-locals-read-from-dir'
        and make obsolete.
        (dir-locals-read-from-dir): Simplify accordingly.
        (hack-dir-local-variables): Simplify accordingly and rename a
        variable.

2016-01-25  Glenn Morris  <rgm@gnu.org>

        * lisp/textmodes/flyspell.el (flyspell--prev-meta-tab-binding):
        Declare.

        * configure.ac (USE_CAIRO): Rename to more standard HAVE_CAIRO.

        * configure.ac (--with-cairo): Say it's experimental.

        * lisp/xwidget.el (xwidget-webkit-scroll-behavior):
        Rename using American spelling.  Update all uses.

2016-01-25  Glenn Morris  <rgm@gnu.org>

        Yet more xwidget doc fixes.

        * lisp/xwidget.el (xwidget-webkit-scroll-behaviour)
        (xwidget-insert, xwidget-webkit-browse-url)
        (xwidget-webkit-scroll-up, xwidget-webkit-scroll-down)
        (xwidget-webkit-scroll-forward, xwidget-webkit-scroll-backward)
        (xwidget-webkit-insert-string, xwidget-webkit-show-named-element)
        (xwidget-webkit-show-id-element)
        (xwidget-webkit-show-id-or-named-element)
        (xwidget-webkit-adjust-size, xwidget-webkit-current-url)
        (xwidget-webkit-execute-script-rv)
        (xwidget-webkit-copy-selection-as-kill, xwidget-get)
        (xwidget-put):  Doc fixes.
        (xwidget-webkit-insert-string, xwidget-webkit-show-named-element)
        (xwidget-webkit-show-id-element)
        (xwidget-webkit-show-id-or-named-element): Prompt fixes.

2016-01-25  Ted Zlatanov  <tzz@lifelogs.com>

        * lisp/gnus/gnus-art.el (gnus-blocked-images):
        Add explicit nil choice and tags.

2016-01-25  Paul Eggert  <eggert@cs.ucla.edu>

        Spelling fixes

2016-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

        (rng-c-fix-escaped-newlines): Use subst-char-in-string

        * lisp/nxml/rng-cmpct.el (rng-c-fix-escaped-newlines):
        Use subst-char-in-string.

2016-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/textmodes/sgml-mode.el (sgml-forward-sexp): New function

        (sgml-cursor-sensor, sgml-pretty-print, sgml-parse-tag-backward)
        (sgml-calculate-indent): Use it.

2016-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/org: Fix some compiler warnings

        * lisp/org/ob-core.el (org-babel-check-confirm-evaluate)
        (org-babel-map-src-blocks): Don't emit warnings if added vars are not used.
        (*this*): Declare as dyn-bound.
        (org-babel-expand-src-block, org-babel-load-in-session)
        (org-babel-switch-to-session-with-code, org-babel-get-rownames):
        Mark unused args.
        (org-babel-combine-header-arg-lists): Remove unused var `args'.
        (org-babel-find-named-block): Remove unused var `msg'.

        * lisp/org/org-src.el (org-inhibit-startup, org-src-fontify-natively):
        Declare as dyn-bound.
        (org-edit-src-code): Remove unused var `lfmt'.
        (org-edit-fixed-width-region): Remove unused var `preserve-indentation'.

2016-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/font-lock.el: Use #' to quote function symbols

2016-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

        (font-lock-ensure-function): Fix bug#22399

        * lisp/font-lock.el (font-lock-ensure-function): Fix handling when
        font-lock-mode is not enabled (bug#22399).

2016-01-25  Alan Mackenzie  <acm@muc.de>

        Expunge "allow" + infinitive from source and doc, part 2.

        Do the same for "permit", "enable", "prevent", and (where appropriate)
        "require".

        doc/misc/reftex.texi:
        doc/misc/url.texi:
        lib/get-permissions.c:
        lib/strftime.c:
        lisp/org/org-element.el:
        lisp/org/org-mobile.el:
        lisp/textmodes/reftex-vars.el:
        src/bidi.c:
        src/emacs.c:
        src/xdisp.c:
        test/etags/c-src/emacs/src/lisp.h:

        Expunge the likes of "This allows to do something" from the above files.

2016-01-25  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode): Redundant line

        `special-mode' is already read-only.

2016-01-25  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/emacs-lisp/ert.el (ert--results-move): Change error to user-error

2016-01-24  Paul Eggert  <eggert@cs.ucla.edu>

        Port "$@" to OpenIndiana ksh93

        In http://lists.gnu.org/archive/html/bug-autoconf/2015-12/msg00000.html
        Pavel Raiskup reports that ${1+"$@"} runs afoul of a bug in /bin/sh
        (derived from ksh 93t+ 2010-03-05).  ${1+"$@"} works around an ancient
        bug in long-dead shells, so remove the workaround.
        * admin/check-doc-strings, configure.ac, lib-src/rcs2log:
        Use plain "$@" rather than ${1+"$@"}.

2016-01-24  Paul Eggert  <eggert@cs.ucla.edu>

        * src/xwidget.c (Fxwidget_set_adjustment): Fix doc string quoting typo.

2016-01-24  Paul Eggert  <eggert@cs.ucla.edu>

        Improve wording for SMB support

        * doc/misc/tramp.texi (External methods): Improve and modernize
        wording for discussion of smbclient.  There is no longer any
        need to mention the laundry list of old MS Windows implementations
        of SMB and CIFS, nor to mention CIFS.  Also, give a URL for Samba.

2016-01-24  Paul Eggert  <eggert@cs.ucla.edu>

        Merge from gnulib

        This incorporates:
        2016-01-24 openat_proc_name: fix last '/' overwritten on OS/2 kLIBC
        2016-01-24 closedir, dirfd, opendir: port to OpenSolaris 5.10
        2016-01-15 detect utimes() correctly on OS/2 kLIBC
        2016-01-15 openat_proc_name: port to OS/2 kLIBC
        2016-01-14 stdint: check _INTPTR_T_DECLARED for intptr_t etc.
        2016-01-14 opendir, closedir, dirfd, fdopendir: port to OS/2 kLIBC
        2016-01-14 dup, dup2, fcntl: support a directory fd on OS/2 kLIBC
        2016-01-14 binary-io: don't put fd in binary mode if a console on EMX
        2016-01-14 sig2str: list all signals on FreeBSD >= 7
        2016-01-13 acl-permissions: port to USE_ACL==0 platforms
        2016-01-12 mktime: rename macro to avoid glibc clash
        2016-01-12 Port "$@" to OpenIndiana ksh93
        2016-01-12 Port Universal Time settings to strict POSIX
        * build-aux/gitlog-to-changelog, build-aux/update-copyright:
        * doc/misc/texinfo.tex, lib/acl-internal.c, lib/acl-internal.h:
        * lib/binary-io.h, lib/dirent.in.h, lib/dirfd.c, lib/dup2.c:
        * lib/fcntl.c, lib/fdopendir.c, lib/mktime.c, lib/openat-proc.c:
        * lib/sig2str.h, lib/stdint.in.h, m4/dirfd.m4, m4/dup2.m4:
        * m4/fcntl.m4, m4/utimes.m4:
        Copy from gnulib.
        * m4/gnulib-comp.m4: Regenerate.

2016-01-24  Alan Mackenzie  <acm@muc.de>

        Expunge "allow" + infinitive without direct object from source and doc.

        Do the same for "permit", "enable", and "prevent".

        * doc/emacs/mule.texi:
        * doc/lispref/control.texi:
        * doc/lispref/display.texi:
        * doc/lispref/frames.texi:
        * doc/lispref/functions.texi:
        * doc/lispref/nonascii.texi:
        * doc/lispref/streams.texi:
        * doc/lispref/windows.texi:
        * doc/misc/dbus.texi:
        * doc/misc/eww.texi:
        * doc/misc/flymake.texi:
        * doc/misc/octave-mode.texi:
        * doc/misc/org.texi:
        * doc/misc/reftex.texi:
        * doc/misc/tramp.texi:
        * doc/misc/wisent.texi:
        * etc/NEWS:
        * lisp/autorevert.el:
        * lisp/cedet/mode-local.el:
        * lisp/cedet/semantic/senator.el:
        * lisp/cedet/semantic/wisent.el:
        * lisp/dos-fns.el:
        * lisp/frameset.el:
        * lisp/gnus/gnus-agent.el:
        * lisp/gnus/mm-util.el:
        * lisp/international/characters.el:
        * lisp/ldefs-boot.el:
        * lisp/mail/mailclient.el:
        * lisp/man.el:
        * lisp/mh-e/mh-search.el:
        * lisp/net/tramp-cmds.el:
        * lisp/net/tramp-gvfs.el:
        * lisp/org/org-crypt.el:
        * lisp/org/org-element.el:
        * lisp/org/org-feed.el:
        * lisp/org/org.el:
        * lisp/org/ox-ascii.el:
        * lisp/org/ox-icalendar.el:
        * lisp/org/ox-publish.el:
        * lisp/org/ox.el:
        * lisp/play/gamegrid.el:
        * lisp/play/gomoku.el:
        * lisp/progmodes/antlr-mode.el:
        * lisp/progmodes/python.el:
        * lisp/progmodes/vhdl-mode.el:
        * lisp/strokes.el:
        * lisp/textmodes/ispell.el:
        * lisp/tree-widget.el:
        * lisp/vc/pcvs.el:
        * lisp/window.el:
        * src/lisp.h:
        * src/w32.c:
        * src/w32heap.c:
        * src/w32term.c:
        * src/window.c:
        * src/xfaces.c:

        Replace solecisms like "This allow to do something" with a correct
        alternative, such as "This allow you to do something", "This allows
        something to be done" or "This allows the doing of something".

2016-01-24  l3thal  <kwhite@gnu.org>

        Merge branch 'emacs-25' of git.sv.gnu.org:/srv/git/emacs into emacs-25

2016-01-24  Kelvin White  <kwhite@gnu.org>

        Add NEWS entry for asynchronous reconnect in ERC

2016-01-24  l3thal  <kwhite@gnu.org>

        Add NEWS entry for asynchronous reconnect in ERC

2016-01-24  Kelvin White  <kwhite@gnu.org>

        browse-url.el: Add 'google-chrome' to supported browsers.

2016-01-24  Paul Eggert  <eggert@cs.ucla.edu>

        Port Tramp manual to latest Texinfo

        Otherwise, 'make pdf' did not work (Bug#22416).
        * doc/misc/tramp.texi (xxx, yyy): Remove macros.
        (trampfn): Specialize to the case where METHOD is nonempty.
        The 2nd argument is now user@host, not 2nd user and 3rd host args.
        All uses changed.
        (trampf): New macro.

2016-01-24  Lars Ingebrigtsen  <larsi@gnus.org>

        * eww.el (eww-render): Protect against empty content-types.

2016-01-24  Nicolas Petton  <nicolas@petton.fr>

        authors.el updates

        * admin/authors.el (authors-ignored-files, authors-renamed-files-alist):
          Additions.

2016-01-23  Dmitry Gutov  <dgutov@yandex.ru>

        Rename xref-query-replace to xref-query-replace-in-results

        * lisp/progmodes/xref.el(xref-query-replace):
        Rename to xref-query-replace-in-results.
        (http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01240.html)

        * lisp/progmodes/xref.el (xref--xref-buffer-mode-map):
        * lisp/dired-aux.el (dired-do-find-regexp-and-replace):
        * doc/emacs/dired.texi (Operating on Files):
        * doc/emacs/maintaining.texi (Xref Commands)
        (Identifier Search, Identifier Search): Update accordingly.

2016-01-23  Dmitry Gutov  <dgutov@yandex.ru>

        Update cl-defgeneric and cl-defmethod docstrings

        * lisp/emacs-lisp/cl-generic.el: Remove outdated TODO item.
        (cl-defgeneric): Rename BODY to DEFAULT-BODY.
        (cl-defmethod): Mention that multiple dispatch arguments are
        allowed.  Document supported types.  (Bug#22336)

2016-01-23  Dmitry Gutov  <dgutov@yandex.ru>

        Comment out next-error-function integration in xref

        * lisp/progmodes/xref.el (xref--xref-buffer-mode):
        Comment out next-error-function integration
        (http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01286.html).

2016-01-23  John Wiegley  <johnw@newartisans.com>

        Correct a use of "which" in intro.texi

2016-01-23  Alan Mackenzie  <acm@muc.de>

        Distinguish the two meanings of Java's keyword "default".  Fixes bug #22358.

        * lisp/progmodes/cc-engine.el (c-guess-basic-syntax CASE 14): Check the
        context of case labels (including "default") more rigorously.
        (c-guess-basic-syntax CASE 15): Consequential amendment.

        * lisp/progmodes/cc-langs.el (c-modifier-kwds): Add "default" to Java's value.

2016-01-23  Oscar Fuentes  <ofv@wanadoo.es>

        Don't operate on menu bar of nonexistent frame

        * src/xfns.c (Fx_hide_tip) [USE_LUCID]: Check that the current frame
        is valid before redisplaying its menu. Fixes bug#22438.

2016-01-23  Anders Lindgren  <andlind@gmail.com>

        Unbreak the GNUstep build.

        * src/nsterm.m ([EmacsBell init]): In GNUstep, don't use the
        predefined "caution" image. Add trace.
        (x_set_window_size): Remove unused variables `cols' and `rows'.
        (ns_draw_fringe_bitmap): Exclude assignment of `fromRect' when
        GNUstep is used.
        ([EmacsView updateFrameSize:]): Remove unused variable `win'.
        ([EmacsWindow zoom:]): Remove unused variable `f'.

2016-01-23  Eli Zaretskii  <eliz@gnu.org>
            John Wiegley  <johnw@gnu.org>
            Michael Heerdegen  <michael_heerdegen@web.de>

        Improve documentation of 'pcase'

        * doc/lispref/control.texi (Pattern matching case statement):
        Reorganize, expand, and improve wording.

        * etc/NEWS: Mention that 'pcase' changes are documented.

2016-01-23  Paul Eggert  <eggert@cs.ucla.edu>

        * etc/NEWS: Say that Cairo is experimental.

2016-01-23  Paul Eggert  <eggert@cs.ucla.edu>

        Report error for PNG under Cairo

        * src/image.c (lookup_rgb_color): Signal a file error instead
        of dumping core when mishandling an image.

2016-01-23  Arash Esbati  <esbati@gmx.de>

        Delete a spurious backquote (tiny change)

        * lisp/textmodes/reftex-ref.el (reftex-label): Delete a
        spurious backquote which raises an error with emacs 25.

2016-01-23  Paul Eggert  <eggert@cs.ucla.edu>

        Pacify --enable-gcc-warnings --with-cairo

        Problem reported by Alexander Kuleshov in:
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01289.html
        * src/gtkutil.c (xg_get_page_setup):
        Use switch rather than if-then-else.
        * src/image.c (COLOR_TABLE_SUPPORT):
        Define directly rather than via #define and optional later #undef.
        (lookup_rgb_color) [USE_CAIRO && ENABLE_CHECKING]:
        Crash when the pixel is undefined, as there is a genuine bug
        here (Bug#22442).
        * src/image.c (tiff_load, gif_load, svg_load_image)
        (x_kill_gs_process) [USE_CAIRO]:
        * src/xterm.c (x_draw_fringe_bitmap) [USE_CAIRO]:
        Omit unused locals, or move them to where they’re needed.
        (x_clear_area1): Now ATTRIBUTE_UNUSED.

2016-01-22  Eli Zaretskii  <eliz@gnu.org>

        Update documentation for Dired search and replace

        * doc/emacs/dired.texi (Operating on Files): Update descriptions
        of 'A' and 'Q' now bound to 'dired-do-find-regexp' and
        'dired-do-find-regexp-and-replace'.

        * etc/NEWS: Mention xref-related changes in Dired.

2016-01-22  Paul Eggert  <eggert@cs.ucla.edu>

        Port recent xdisp.c fix to picky C compilers

        * src/xdisp.c (dump_glyph): Redo the call to fprintf to avoid
        putting #if inside the arguments to a standard function, which
        the C standard says has undefined behavior.

2016-01-22  Alan Mackenzie  <acm@muc.de>

        Prevent spurious recognition of K&R argument declarations.  Fixes bug #2203

        * cc-engine.el (c-forward-declarator): New function.
        (c-in-knr-argdecl): Before recognizing a K&R argument declaration, check it is
        contained in the preceding arg list.

        * cc-fonts.el (c-font-lock-declarators): Use the new function
        `c-forward-declarator' in place of inline code.

2016-01-22  Eli Zaretskii  <eliz@gnu.org>

        Fix the build with --enable-checking=glyphs

        * src/xdisp.c (dump_glyph): Don't refer to glyph->u.xwidget in a
        build without xwidget support.

2016-01-22  Eli Zaretskii  <eliz@gnu.org>

        Document cl-generic.el

        * doc/lispref/functions.texi (Generic Functions): New section.
        (Bug#22336)
        (Functions): Update the chapter menu.
        * doc/lispref/elisp.texi: Update the master menu.

2016-01-22  Paul Eggert  <eggert@cs.ucla.edu>

        xwidgets style cleanup

        Adjust the newly-added Xwidgets code so that it uses a more-typical
        Emacs style.  This should not affect behavior, except that in
        a few places it adds runtime checks that Lisp arguments are of
        the proper type, and in one place it uses more-precise arithmetic.
        * src/buffer.c, src/dispnew.c, src/emacs.c, src/emacsgtkfixed.c:
        * src/emacs.c, src/print.c, src/window.c, src/xdisp.c, src/xterm.c:
        Include xwidget.h unconditionally.
        * src/buffer.c (Fkill_buffer):
        * src/dispnew.c (update_window):
        * src/emacs.c (main):
        * src/print.c (print_object):
        * src/window.c (Fdelete_window_internal):
        * src/xdisp.c (handle_single_display_spec, push_it, pop_it)
        (get_next_element, set_iterator_to_next, next_element_from_xwidget)
        (dump_glyph, calc_pixel_width_or_height, BUILD_GLYPH_STRINGS_XW)
        (BUILD_GLYPH_STRINGS, x_produce_glyphs, get_window_cursor_type):
        * src/xterm.c (x_draw_glyph_string, x_draw_bar_cursor):
        Call xwidget functions and macros without worrying about
        HAVE_XWIDGETS when the code is a no-op on non-xwidget
        platforms.
        * src/dispextern.h (XWIDGET_GLYPH, struct glyph_string.xwidget)
        (IT_XWIDGET, GET_FROM_XWIDGET, struct it.u.xwidget)
        (struct it.xwidget):
        * src/lisp.h (PVEC_XWIDGET, PVEC_XWIDGET_VIEW):
        Always define.
        * src/emacsgtkfixed.h: Omit unnecessary comment.
        * src/keyboard.c: Fix spacing.
        * src/xdisp.c (BUILD_XWIDGET_GLYPH_STRING, produce_xwidget_glyph):
        Define to be a no-op if not HAVE_XWIDGETS.
        * src/xwidget.c: Include xwidget.h first (after config.h)
        to make sure that it can stand by itself.
        (Fmake_xwidget, Fxwidget_webkit_execute_script):
        Fix typo in doc string.
        (Fmake_xwidget): Check type of args.
        (Fmake_xwidget, offscreen_damage_event)
        (webkit_document_load_finished_cb, webkit_download_cb)
        (webkit_new_window_policy_decision_requested_cb)
        (webkit_navigation_policy_decision_requested_cb)
        (xwidget_osr_draw_cb, xwidget_osr_event_forward)
        (xwidget_osr_event_set_embedder, xwidget_init_view):
        Omit unnecessary casts.
        * src/xwidget.c (Fmake_xwidget, xwidget_hidden)
        (xwidget_show_view, xwidget_hide_view)
        (x_draw_xwidget_glyph_string, xwidget_start_redisplay, xwidget_touch)
        (xwidget_touched):
        * src/xwidget.h (struct xwidget.kill_without_query)
        (struct xwidget_view.redisplayed, struct xwidget_view.hidden):
        Use bool for boolean.
        * src/xwidget.c (store_xwidget_event_string, Fxwidget_size_request):
        Simplify by using list functions.
        (WEBKIT_FN_INIT): Omit unnecessary test for nil.
        (Fxwidget_resize): Check type of integer args
        before doing any work.  Check that they are nonnegative.
        (Fxwidget_set_adjustment): Check type of integer arg.
        Avoid redundant call to gtk_scrolled_window_get_vadjustment.
        Simplify.  Use double, not float.
        (Fxwidget_info, Fxwidget_view_info): Simplify by using CALLN.
        (valid_xwidget_spec_p): Simplify.
        (xwidget_spec_value): Omit unused arg FOUND.  All callers changed.
        * src/xwidget.h: Include lisp.h first, so that includers do
        not need to worry about doing that before including this file.
        Make this .h file safe to include even on non-HAVE_XWIDGETS
        configurations, to simplify the includers.
        (x_draw_xwidget_glyph_string, syms_of_xwidget, valid_xwidget_spec_p)
        (xwidget_end_redisplay, lookup_xwidget)
        (xwidget_view_delete_all_in_window, kill_buffer_xwidgets):
        Now a no-op if !HAVE_XWIDGETS, to simplify callers.
        (struct glyph_matrix, struct glyph_string, struct xwidget)
        (struct xwidget_view, struct window):
        New forward or incomplete decls, so that includers need not
        assume the corresponding .h files are already included, or that
        HAVE_XWIDGETS is defined.
        (struct xwidget_type, xwidget_from_id): Remove; unused.

2016-01-22  John Wiegley  <johnw@newartisans.com>

        Further corrections to the pcase docstring

2016-01-22  Eli Zaretskii  <eliz@gnu.org>

        * doc/emacs/anti.texi (Antinews): Rewrite for Emacs 25.

2016-01-21  Stephen Leake  <stephen_leake@stephe-leake.org>

        In xref-collect-references, force backends to respect the 'dir' arg

        * lisp/progmodes/xref.el (xref-collect-references): Force symref backends
        to use `default-directory'.

2016-01-21  John Wiegley  <johnw@newartisans.com>

        Minor correction to pcase docstring

2016-01-21  John Wiegley  <johnw@newartisans.com>

        Write a new docstring for the pcase macro

        * lisp/emacs-lisp/pcase.el (pcase): Write a new docstring.

2016-01-21  Stephen Berman  <stephen.berman@gmx.net>

        Avoid byte-compiler warning in todo-mode (bug#21953)

        * todo-mode.el (todo-convert-legacy-files): Add limit argument
        to looking-back to comply with advertised-calling-convention.

2016-01-21  Stephen Berman  <stephen.berman@gmx.net>

        Fix desktop support in todo-mode and doc-view (bug#22377)

        * lisp/calendar/todo-mode.el (todo-restore-desktop-buffer):
        * lisp/doc-view.el (doc-view-restore-desktop-buffer): Return current buffer.

        * lisp/calendar/todo-mode.el (todo-modes-set-2):
        * lisp/doc-view.el (doc-view-mode): Set desktop-save-buffer unconditionally.

2016-01-20  Paul Eggert  <eggert@cs.ucla.edu>

        No need to configure gobject-introspection

        It wasn’t needed for the recently-installed xwidget_mvp code; see:
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01154.html
        * configure.ac (DOES_XWIDGETS_USE_GIR, GIR_REQUIRED, GIR_MODULES):
        (HAVE_GIR):
        * src/Makefile.in (GIR_LIBS, GIR_CFLAGS):
        Remove.  All uses removed.
        * configure.ac (emacs_config_features): Don’t worry about GIR.

2016-01-20  Paul Eggert  <eggert@cs.ucla.edu>

        Don’t export C symbols not used elsewhere

        These were recently added, mostly as part of xwidget code.
        * src/emacsgtkfixed.c (emacs_fixed_get_type): Now static.
        (EMACS_FIXED, EMACS_FIXED_GET_CLASS):
        Now static functions here, not macros in emacsgtkfixed.h.
        * src/emacsgtkfixed.h (EMACS_TYPE_FIXED):
        Remove.  All uses replaced by definiens.
        (EMACS_FIXED, EMACS_FIXED_GET_CLASS):
        Remove; these are now static functions in emacsgtkfixed.c.
        (EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS):
        Remove; unused.
        (emacs_fixed_get_type): Remove decl; no longer extern.
        * src/xwidget.c (offscreen_damage_event)
        (webkit_mime_type_policy_typedecision_requested_cb)
        (webkit_new_window_policy_decision_requested_cb)
        (webkit_navigation_policy_decision_requested_cb)
        (xwidget_spec_value, xwidget_view_lookup)
        (xwidget_start_redisplay, xwidget_touch):
        Now static.
        * src/xwidget.h (xwidget_start_redisplay, xwidget_touch):
        Remove decls.

2016-01-20  Dmitry Gutov  <dgutov@yandex.ru>

        Support squiggly heredocs in ruby-mode

        * lisp/progmodes/ruby-mode.el (ruby-here-doc-beg-re):
        Support squiggly heredocs added in Ruby 2.3.

        * test/indent/ruby.rb: Add squiggly example.

2016-01-20  Glenn Morris  <rgm@gnu.org>

        * configure.ac (emacs_config_features): Remove WEBKIT.

2016-01-20  Paul Eggert  <eggert@cs.ucla.edu>

        Port to platforms with gtk3 but not webkitgtk3

        I ran into this problem on my Fedora 23 installation;
        Emacs configured but did not build when --with-xwidgets was specified.
        * configure.ac (HAVE_WEBKIT, HAVE_GIR): Omit unnecessary initializations.
        (DOES_XWIDGETS_USE_GIR): New var.
        If --with-xwidgets is specified, report an error if not
        doable, to be consistent with the other --with options.
        Require webkitgtk3 to use Xwidgets, as the Xwidgets code does
        not work at all without webkitgtk3.  Simplify use of
        EMACS_CHECK_MODULES.  Output message about gobject
        introspection only if xwidgets are used.
        * etc/NEWS: Users need webkitgtk3, not merely webkit.
        * src/xwidget.c (syms_of_xwidget): Don’t worry about HAVE_WEBKIT_OSR,
        since this file is no longer compiled if webkitgtk3 is not available.

2016-01-20  Eli Zaretskii  <eliz@gnu.org>

        Fix doc string of 'isearch-search-fun-function'

        * lisp/isearch.el (isearch-search-fun-function)
        (isearch-search-string): Doc fixes.  (Bug#22411)

2016-01-19  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/xwidget.el: Nitpicks

        * lisp/xwidget.el (xwidget-log, xwidget-webkit-callback):
        Use with-current-buffer rather than save-excursion + set-buffer.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        Don't hard-code 1 as point-min.

        * lisp/image-mode.el (image-display-size):
        * lisp/xwidget.el (xwidget-webkit-last-session)
        (xwidget-webkit-current-session): Don't hard-code 1 as point-min.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        * lisp/xwidget.el: Add declarations to silence non-xwidget compilation.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        Trivial doc copyedits.

        * src/xwidget.c (Fmake_xwidget, Fget_buffer_xwidgets)
        (Fxwidget_webkit_get_title, Fxwidget_resize)
        (Fxwidget_set_adjustment, Fxwidgetp, Fxwidget_view_p)
        (Fxwidget_info, Fxwidget_view_lookup)
        (Fset_xwidget_query_on_exit_flag): Trivial doc copyedits.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        Avoid advising image-display-size for xwidgets.

        * lisp/xwidget.el (xwidget-image-display-size): Remove.
        (image-display-size): Remove advice.
        * lisp/image-mode.el (xwidget-info, xwidget-at): Declare.
        (image-display-size): Incorporate xwidget code directly.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        Avoid breaking non-xwidget Emacs that happen to load xwidget.el.

        * lisp/xwidget.el (window-configuration-change-hook)
        (kill-buffer-query-functions): Only modify these hooks if
        compiled with xwidget support.

2016-01-19  Glenn Morris  <rgm@gnu.org>

        * lisp/xwidget.el (xwidget-webkit-scroll-behaviour): Fix custom spec.

        * configure.ac (WEBKIT, GIR, CAIRO): Use EMACS_CHECK_MODULES, not PKG_.

        * configure.ac (emacs_config_features): Add XWIDGETS, WEBKIT, GIR.

        * configure.ac (HAVE_WEBKIT_OSR): Remove broken, duplicated gtk3 test.

2016-01-19  Katsumi Yamaoka  <yamaoka@jpl.org>

        * lisp/gnus/nnir.el (nnir-request-update-mark):
        Default to the original mark.
        cf. <http://thread.gmane.org/gmane.emacs.gnus.general/86583>
        and <http://thread.gmane.org/gmane.emacs.gnus.general/86640>

2016-01-19  Glenn Morris  <rgm@gnu.org>

        * lisp/xwidget.el (report-xwidget-bug): Remove.

        (top-level): No longer require reporter.

2016-01-19  Joakim Verona  <joakim@verona.se>
            Grégoire Jadi  <daimrod@gmail.com>

        Support for the new Xwidget feature.

        * configure.ac:
        (HAVE_XWIDGETS, WIDGET_OBJ, EMACS_CONFIG_FEATURES):
        * xterm.c (x_draw_glyph_string, x_draw_bar_cursor):
        * xdisp.c:
        (handle_display_spec, handle_single_display_spec, push_it)
        (pop_it, set_iterator_to_next, dump_glyph)
        (calc_pixel_width_or_height, fill_xwidget_glyph_string)
        (BUILD_XWIDGET_GLYPH_STRING, BUILD_GLYPH_STRINGS)
        (produce_xwidget_glyph, x_produce_glyphs)
        (get_window_cursor_type):
        * window.c (Fdelete_window_internal):
        * termhooks.h (e):
        * print.c (print_object):
        * lisp.h (ptrdiff_t):
        * keyboard.c (kbd_buffer_get_event, make_lispy_event)
        (syms_of_keyboard):
        * emacs.c (main):
        * dispnew.c (update_window, scrolling_window):
        * dispextern.h (g, i):
        * Makefile.in (XWIDGETS_OBJ, WEBKIT_CFLAGS, WEBKIT_LIBS)
        (GIR_LIBS, ALL_CFLAGS, base_obj, LIBES):
        * keyboard.c (kbd_buffer_get_event):
        * emacsgtkfixed.c (emacs_fixed_gtk_widget_size_allocate)
        (emacs_fixed_class_init): Add case for an xwidget view.

        * xwidget.c, xwidget.h, xwidget.el: New files for xwidgets


        Various improvements to the Xwidget feature.
        * xwidgets.c:
        * emacsgtkfixed.c:
        * xwidget.el:

2016-01-19  Eli Zaretskii  <eliz@gnu.org>

        Improve documentation of 'alist-get'

        * doc/lispref/variables.texi (Setting Generalized Variables): Add
        'alist-get' to the list of functions that can appear in PLACE
        argument of 'setf'.

2016-01-19  Eli Zaretskii  <eliz@gnu.org>

        Minor copyedits of doc/emacs/maintaining.texi

        * doc/emacs/maintaining.texi (List Identifiers): More accurate
        description of "C-M-i" wrt tags tables.
        (Tags Tables): Move the definition of "tag" to a footnote.

2016-01-19  Eli Zaretskii  <eliz@gnu.org>

        Unbreak the Cygwin-w32 build

        * src/w32fns.c (globals_of_w32fns): Move the initialization of
        resetstkoflw into a part that isn't compiled on Cygwin.
        (Bug#22403)

2016-01-19  Lars Magne Ingebrigtsen  <larsi@gnus.org>

        * shr.el (shr-table-body): Allow tables to have text children.

2016-01-19  Phillip Lord  <phillip.lord@russet.org.uk>

        Cope with multiple overlapping faces.

        * lisp/htmlfontify.el (hfy-face-to-style-i): Treat inheritance right to
          left.
          (hfy-face-resolve-face): Handle font specification as well as font
          name. Documentation update. (Bug#21990)

2016-01-18  Paul Eggert  <eggert@cs.ucla.edu>

        Fix spurious escapes in describe-input-method

        Problem reported by Vincent Belaïche (Bug#22309).
        * lisp/international/mule-cmds.el (describe-language-environment):
        * lisp/international/quail.el (quail-help):
        Apply substitute-command-keys to doc strings before displaying them.

2016-01-30  Nicolas Petton  <nicolas@petton.fr>

        Bump version to 25.0.90

        * README:
        * configure.ac:
        * msdos/sed2v2.inp: Bump version to 25.0.90.

2016-01-30  Nicolas Petton  <nicolas@petton.fr>

        * etc/AUTHORS: Update the AUTHORS file

2016-01-30  Nicolas Petton  <nicolas@petton.fr>

        authors.el updates

        * admin/authors.el (authors-renamed-files-alist): Additions.

2016-01-30  Nicolas Petton  <nicolas@petton.fr>

        Make it possible to run make change-history on emacs-25

        * Makefile.in: Check if the current branch is emacs-25 instead of
          master.

2016-01-30  lu4nx  <lx@shellcodes.org>

        Support Go language in 'etags'

        * lib-src/etags.c <Ruby_help>: Fix documentation of Ruby tags.
        <Go_help>: New help.
        <Go_suffixes>: New variable.
        (Go_functions): New function.
        <lang_names>: Add entry for Go.  (Bug#22370)

        * doc/emacs/maintaining.texi (Tag Syntax): Document Go support.
        * doc/man/etags.1: Mention Go support.

        * etc/NEWS: Mention Go support.

        * test/etags/go-src/test.go:
        * test/etags/go-src/test1.go: New test files.
        * test/etags/Makefile (GOSRC): New variable.
        (SRCS): Add $(GOSRC).
        * test/etags/ETAGS.good_1:
        * test/etags/ETAGS.good_2:
        * test/etags/ETAGS.good_3:
        * test/etags/ETAGS.good_4:
        * test/etags/ETAGS.good_5:
        * test/etags/ETAGS.good_6:
        * test/etags/CTAGS.good: Adapt to addition of Go tests.

2016-01-30  Eli Zaretskii  <eliz@gnu.org>

        Improve Ruby support in 'etags'

        * lib-src/etags.c (Ruby_functions): Tag constants.  Don't tag
        singleton classes.  Remove class qualifiers from tags generated
        for method and constant names.  (Bug#22241)

        * doc/emacs/maintaining.texi (Tag Syntax): Mention that constants
        are tagged by etags in Ruby.

        * etc/NEWS: Mention that constants are tagged by etags in Ruby.

        * test/etags/ruby-src/test1.ruby: Add more tests.
        * test/etags/ETAGS.good_1:
        * test/etags/ETAGS.good_2:
        * test/etags/ETAGS.good_3:
        * test/etags/ETAGS.good_4:
        * test/etags/ETAGS.good_5:
        * test/etags/ETAGS.good_6:
        * test/etags/CTAGS.good: Adapt to the changes in etags and in Ruby
        tests.

2016-01-30  Eli Zaretskii  <eliz@gnu.org>

        Adjust etags test results to changes in copyright years

        * test/etags/CTAGS.good:
        * test/etags/ETAGS.good_1:
        * test/etags/ETAGS.good_2:
        * test/etags/ETAGS.good_3:
        * test/etags/ETAGS.good_4:
        * test/etags/ETAGS.good_5:
        * test/etags/ETAGS.good_6: Adjust to shift in characters and
        in line numbers.

2016-01-30  Andreas Schwab  <schwab@linux-m68k.org>

        Revert "Re-enable checks in member, memql, delete to complain about non-lists"

        This reverts commit f524e8b7f12d9b5a8b92084e5385429fe7b085b9.

2016-01-30  Nicolas Petton  <nicolas@petton.fr>

        Make it possible to run make change-history on emacs-25

        * Makefile.in: Check if the current branch is emacs-25 instead of
          master.

2016-01-30  Dmitry Gutov  <dgutov@yandex.ru>

        Don't fiddle with DEFAULT

        * lisp/progmodes/project.el (project--completing-read-strict):
        Don't change DEFAULT, whether is has any matches in
        COLLECTION, or not.

2016-01-30  Eli Zaretskii  <eliz@gnu.org>

        Document xwidget commands and functions

        * doc/lispref/display.texi (Xwidgets): New section, describes some
        of the xwidget primitives.
        * doc/lispref/display.texi (Display): Update the chapter menu.
        * doc/emacs/misc.texi (Embedded WebKit Widgets): New section.
        * doc/emacs/emacs.texi (Top): Update the master menu to include
        the xwidget node.

2016-01-30  Lars Ingebrigtsen  <larsi@gnus.org>

        Build fix for shr.el

        * shr.el (seq): Require.

2016-01-30  Dmitry Gutov  <dgutov@yandex.ru>

        Improve project-find-file yet again!

        * lisp/progmodes/project.el (project--completing-read-strict):
        New function.
        (project-find-file-in): Use it.
        (project-file-completion-table): Move the default
        implementation inside the cl-defgeneric form.
        (http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg01720.html)

2016-01-30  Dmitry Gutov  <dgutov@yandex.ru>

        Don't pass DIR to 'hg status'

        * lisp/vc/vc-hg.el (vc-hg-dir-status-files):
        Don't pass DIR to 'hg status' (bug#22481).

2016-01-30  Stephen Leake  <stephen_leake@stephe-leake.org>

        Fix typo in previous commits

        * lisp/progmodes/project.el (project-find-file-in):
        * lisp/vc/vc-mtn.el (vc-mtn-find-ignore-file): Fix typo in previous
        commit.

2016-01-30  Stephen Leake  <stephen_leake@stephe-leake.org>

        Improve project-find-file

        * lisp/progmodes/project.el (project-file-completion-table): New.
        (project-find-file, project-or-external-find-file): Default to filename
        at point.
        (project-file-completion-table): New, split out from
        project--find-file-in.
        (project-find-file-in): Renamed from project--find-file-in, use
        project-file-completion-table.

        * lisp/progmodes/xref.el (ede-minor-mode): New declaration.
        (xref--find-ignores-arguments): Add doc string.

2016-01-30  Stephen Leake  <stephen_leake@stephe-leake.org>

        Implement vc-mtn-find-ignore-file, fix some doc strings

        * lisp/cedet/cedet-global.el (cedet-gnu-global-root): Improve doc string.

        * lisp/cedet/ede/locate.el (initialize-instance): Improve doc string.

        * lisp/vc/vc-git.el (vc-git-find-ignore-file): Fix doc string.

        * lisp/vc/vc-mtn.el (vc-mtn-find-ignore-file): New function.

2016-01-23  Michael Albinus  <michael.albinus@gmx.de>

        Improve user name completion in Tramp

        * lisp/net/tramp.el (tramp-parse-passwd, tramp-parse-etc-group):
        Call also "getent passwd" or "getent group", if possible.
        (tramp-parse-putty): Cache the result.

2016-01-22  Michael Albinus  <michael.albinus@gmx.de>

        * etc/NEWS: Move kqueue entries to Emacs 25.1 sections.

2016-01-20  Glenn Morris  <rgm@gnu.org>

        Remove handling of non-string time-stamp formats, obsolete for 20 years.

        * lisp/time-stamp.el (time-stamp-format): Doc fix.
        (time-stamp-old-format-warn, time-stamp-fconcat): Remove.
        (time-stamp-string): Ignore non-string formats.

2016-01-20  Eli Zaretskii  <eliz@gnu.org>

        Anoter fix for problematic merge from emacs-25

        * src/w32fns.c (globals_of_w32fns): Move initialization of
        resetstkoflw to a non-Cygwin part.

2016-01-20  Michael Albinus  <michael.albinus@gmx.de>

        * test/Makefile.in (mostlyclean): Use ${LOGFILES}.

2016-01-20  Eli Zaretskii  <eliz@gnu.org>

        Fix MS-Windows build broken by a botched merge from emacs-25

        * src/w32.c (w32_crypto_hprov): New static variable.
        (globals_of_w32): Initialize w32_crypto_hprov.
        (w32_init_crypt_random, w32_init_random): New functions.
        Include wincrypt.h.
        * src/w32.h (w32_init_random): Add prototype.

2016-01-20  Vincent Belaïche  <vincentb1@users.sourceforge.net>

        Correct a whole bunch of bugs coming with renamed cell relocation.

        * lisp/ses.el (ses-localvars): rename variable
        `ses--renamed-cell-symb-list' into `ses--in-killing-named-cell-list'
        and adjust the comment about it.
        (ses-plist-delq): new defun.
        (ses--ses-buffer-list): new defvar.
        (ses--unbind-cell-name): new defun.
        (ses-relocate-symbol): Do not relocate symbol when it is a named cell.
        (ses-relocate-formula): Undo change of
        2011-12-27T19:30:39Z!vincentb1@users.sourceforge.net that was
        preventing relocation for named cell --- now doing this is delegated
        to function `ses-relocate-symbol'.
        (ses-relocate-range): In docstring, undo change of
        2016-01-03T07:31:52Z!johnw@newartisans.com, `ses-range' must remain
        lower case as it is not a variable.
        (ses-relocate-all): Cell name relocation : 1) check that cell is a
        renamed cell by testing `ses-cell' property to :ses-named, rather than
        comparing name to corresponding standard name. Set rowcol of renamed
        cell into the hashmap --- `ses-cell' property must not be used for
        that as the same name can be used for different locations in different
        SES sheets ; 2) use `local-variable-if-set-p' rather than `boundp' and
        `local-variable-p' to check if cell name is already in use in this
        sheet or needs initialisation.
        (ses-relocate-all): Cell value relocation : 1) like for name
        relocation use the `ses-cell' property rather than comparing actual
        name to corresponding standard name. 2) Correct bug introduced in
        2011-12-27T19:30:39Z!vincentb1@users.sourceforge.net, as the test was
        made the other way round than the intention --- ie value relocation
        was disabled for standard cell, not for renamed cell as was the
        intention.
        (ses-relocate-all): Add loop for unbinding deleted renamed cells
        names.
        (ses-killbuffer-hook): new defun.
        (ses-mode): Add the ses--ses-buffer-list maintenance mechanism ---
        kill buffer hook, plus pushing current buffer if new in list.
        (ses-delete-row, ses-delete-column): Collect deleted renamed cells
        into `ses--in-killing-named-cell-list'.
        (ses-rename-cell): Remove update of variable
        `ses--renamed-cell-symb-list', this variable is renamed to
        `ses--in-killing-named-cell-list', and its setting is done in
        functions `ses-delete-row' and , `ses-delete-column' now.
        (ses-rename-cell): Make cell new name a buffer local variable.
        (ses-rename-cell): Change correction of
        2015-12-30T23:10:37Z!vincentb1@users.sourceforge.net concerning
        computation of the range over which `cursor-intangible' property was
        to be updated. This correction was ok for non spilling cells, but not
        for cells spilling over following blank cells. Simply use
        `next-single-property-change' rather than computing the end column
        from column widths.

2016-01-19  John Wiegley  <johnw@newartisans.com>

        Merge from origin/emacs-25

        3ae7934 ; * etc/NEWS: Mark entries that don't need further treatment.
        6165c36 * lisp/files.el (dir-locals--all-files): Respect absolute file-names
        2ffdf15 * lisp/help-fns.el (describe-variable): Fix a left-over parenthesis
        71ecd62 * lisp/dired-x.el (dired-omit-here-always): Use add-dir-local-variable
        f0b82b3 * lisp/files.el (dir-locals--all-files): Use completion instead of wildcards
        86e4513 Fix incompatbilities with MS-Windows 2000 and older
        4e96521 Mention in PROBLEMS an issue with MS-Windows NT4
        15c23aa Ensure 8-byte aligned memory allocation on MS-Windows 9X
        39afa42 Fix tests for active region in hideif.el
        05df666 Fix interactive specs in some hideif.el commands

2016-01-19  John Wiegley  <johnw@newartisans.com>

        -

2016-01-19  Paul Eggert  <eggert@cs.ucla.edu>

        Avoid stdio in SIGINT handler

        * admin/merge-gnulib (GNULIB_MODULES): Add ignore-value.
        * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
        * lib/ignore-value.h: New file, from gnulib.
        * src/keyboard.c: Include it.
        (write_stdout, read_stdin): New functions.
        (handle_interrupt): Use them instead of printf and getchar,
        and avoid fflush when handling signals.

2016-01-19  Jens Lechtenboerger  <jens.lechtenboerger@fsfe.org>

        Refactor mml-smime.el, mml1991.el, mml2015.el

        (Maybe this is the last merge from Gnus git to Emacs git)

        Cf. discussion on ding mailing list, messages in
        <http://thread.gmane.org/gmane.emacs.gnus.general/86228>.
        Common code from the three files mml-smime.el, mml1991.el, and
        mml2015.el is moved to mml-sec.el.  Auxiliary functions are added
        to gnus-util.el.

        The code is supported by test cases with necessary test keys.

        Documentation in message.texi is updated.

        * doc/misc/message.texi (Security, Using S/MIME):
        Update for refactoring mml-smime.el, mml1991.el, mml2015.el.
        (Using OpenPGP): Rename from "Using PGP/MIME"; update contents.
        (Passphrase caching, Encrypt-to-self, Bcc Warning): New sections.

        * lisp/gnus/gnus-util.el (gnus-test-list, gnus-subsetp, gnus-setdiff):
        New functions.

        * lisp/gnus/mml-sec.el: Require gnus-util and epg.
        (epa--select-keys): Autoload.
        (mml-signencrypt-style-alist, mml-secure-cache-passphrase): Doc fix.
        (mml-secure-openpgp-signers): New user option;
        make mml1991-signers and mml2015-signers obsolete aliases to it.
        (mml-secure-smime-signers): New user option;
        make mml-smime-signers an obsolete alias to it.
        (mml-secure-openpgp-encrypt-to-self): New user option;
        make mml1991-encrypt-to-self and mml2015-encrypt-to-self obsolete
        aliases to it.
        (mml-secure-smime-encrypt-to-self): New user option;
        make mml-smime-encrypt-to-self an obsolete alias to it.
        (mml-secure-openpgp-sign-with-sender): New user option;
        make mml2015-sign-with-sender an obsolete alias to it.
        (mml-secure-smime-sign-with-sender): New user option;
        make mml-smime-sign-with-sender an obsolete alias to it.
        (mml-secure-openpgp-always-trust): New user option;
        make mml2015-always-trust an obsolete alias to it.
        (mml-secure-fail-when-key-problem, mml-secure-key-preferences):
        New user options.
        (mml-secure-cust-usage-lookup, mml-secure-cust-fpr-lookup)
        (mml-secure-cust-record-keys, mml-secure-cust-remove-keys)
        (mml-secure-add-secret-key-id, mml-secure-clear-secret-key-id-list)
        (mml-secure-cache-passphrase-p, mml-secure-cache-expiry-interval)
        (mml-secure-passphrase-callback, mml-secure-check-user-id)
        (mml-secure-secret-key-exists-p, mml-secure-check-sub-key)
        (mml-secure-find-usable-keys, mml-secure-select-preferred-keys)
        (mml-secure-fingerprint, mml-secure-filter-keys)
        (mml-secure-normalize-cust-name, mml-secure-select-keys)
        (mml-secure-select-keys-1, mml-secure-signer-names, mml-secure-signers)
        (mml-secure-self-recipients, mml-secure-recipients)
        (mml-secure-epg-encrypt, mml-secure-epg-sign): New functions.

        * lisp/gnus/mml-smime.el: Require epg;
        refactor declaration and autoloading of epg functions.
        (mml-smime-use): Doc fix.
        (mml-smime-cache-passphrase, mml-smime-passphrase-cache-expiry):
        Obsolete.
        (mml-smime-get-dns-cert, mml-smime-get-ldap-cert):
        Use format instead of gnus-format-message.
        (mml-smime-epg-secret-key-id-list): Remove variable.
        (mml-smime-epg-passphrase-callback, mml-smime-epg-find-usable-key)
        (mml-smime-epg-find-usable-secret-key): Remove functions.
        (mml-smime-epg-sign, mml-smime-epg-encrypt): Refactor.

        * lisp/gnus/mml1991.el (mml1991-cache-passphrase)
        (mml1991-passphrase-cache-expiry): Obsolete.
        (mml1991-epg-secret-key-id-list): Remove variable.
        (mml1991-epg-passphrase-callback, mml1991-epg-find-usable-key)
        (mml1991-epg-find-usable-secret-key): Remove functions.
        (mml1991-epg-sign, mml1991-epg-encrypt): Refactor.

        * lisp/gnus/mml2015.el (mml2015-cache-passphrase)
        (mml2015-passphrase-cache-expiry): Obsolete.
        (mml2015-epg-secret-key-id-list): Remove variable.
        (mml2015-epg-passphrase-callback, mml2015-epg-check-user-id)
        (mml2015-epg-check-sub-key, mml2015-epg-find-usable-key)
        (mml2015-epg-find-usable-secret-key): Remove functions.
        (mml2015-epg-decrypt, mml2015-epg-clear-decrypt, mml2015-epg-sign)
        (mml2015-epg-encrypt): Refactor.

2016-01-19  Paul Eggert  <eggert@cs.ucla.edu>

        Merge from gnulib

        This mostly just updates copyright dates of gnulib files.
        It also updates to the latest version of texinfo.tex.

2016-01-19  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

        Move variables to inner loop, preparing for Mac port merge

        * src/keyboard.c (command_loop_1): Move variables `cmd',
        `keybuf', and `i' to inner loop.

2016-01-19  Paul Eggert  <eggert@cs.ucla.edu>

        Minor improvements to (random t) documentation

        * doc/lispref/numbers.texi (Random Numbers):
        * src/fns.c (Frandom):
        Omit unnecessary details about randomness fallback.
        Say that it is a fallback.

2016-01-19  Dmitry Gutov  <dgutov@yandex.ru>

        Rename methods in Ruby etags example file

        * test/etags/ruby-src/test.rb: Rename the example methods to
        correspond to the common terminology used in Ruby.
        * test/etags/CTAGS.good:
        * test/etags/ETAGS.good_1:
        * test/etags/ETAGS.good_2:
        * test/etags/ETAGS.good_3:
        * test/etags/ETAGS.good_4:
        * test/etags/ETAGS.good_5:
        * test/etags/ETAGS.good_6: Adjust accordingly.

2016-01-18  Dmitry Gutov  <dgutov@yandex.ru>

        Propertize backtick in 'def `(abc)' as symbol constituent

        * lisp/progmodes/ruby-mode.el (ruby-syntax-propertize):
        Propertize backtick in 'def `(abc)' as symbol constituent.
        (ruby-syntax-propertize-function):
        Rename to ruby-syntax-propertize.

2016-01-18  Eli Zaretskii  <eliz@gnu.org>

        Fix scrolling under scroll-preserve-screen-position on TTY

        * src/window.c (window_scroll_line_based): When setting point to
        preserve screen coordinates, don't let cursor enter either of the
        two scroll margins.  (Bug#22395)

2016-01-18  Lars Magne Ingebrigtsen  <larsi@gnus.org>

        Fix shr table rendering of nested tables

        * shr.el (shr-table-body): Don't include all tbodies in nested
        tables in the levels above.

2016-01-18  Dmitry Gutov  <dgutov@yandex.ru>

        * lisp/progmodes/project.el (project--read-regexp): Quote the identifier.

2016-01-18  Dmitry Gutov  <dgutov@yandex.ru>

        Add xref-based replacements for Dired search commands

        * lisp/dired-aux.el (dired-do-find-regexp)
        (dired-do-find-regexp-and-replace): New commands.
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00864.html

        * lisp/dired.el (dired-mode-map): Change bindings for `A' and
        `Q' to the new commands.

        * lisp/progmodes/xref.el (xref-query-replace)
        (xref-collect-matches): Add progress reporters.
        (xref--find-ignores-arguments): Return nil for zero ignores.
        (xref--show-xrefs): Add an optional argument.
        (xref-collect-matches): Drop the assert.  'find' accepts a
        regular file in place of directory argument, too.

2016-01-18  Alan Mackenzie  <acm@muc.de>

        * doc/lispref/frames.texi (Position Parameters): Say they don't exist on TTYs.

2016-01-18  Eli Zaretskii  <eliz@gnu.org>

        Improve user documentation of Xref

        * doc/emacs/maintaining.texi (Xref, Find Identifiers)
        (Looking Up Identifiers, Identifier Search, List Identifiers):
        Adjudicate comments by Dmitry Gutov <dgutov@yandex.ru>.  See
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00650.html
        for the details.

2016-01-18  Eli Zaretskii  <eliz@gnu.org>

        Fix scrolling under scroll-preserve-screen-position and margins

        * src/window.c (window_scroll_pixel_based): When setting point to
        preserve screen coordinates, don't let cursor enter either of the
        two scroll margins.  Fix incorrect usage of
        WINDOW_WANTS_HEADER_LINE_P and use WINDOW_HEADER_LINE_HEIGHT
        instead of CURRENT_HEADER_LINE_HEIGHT.  (Bug#22395)

2016-01-18  Eli Zaretskii  <eliz@gnu.org>

        Unbreak the MS-Windows build

        * src/sysdep.c (emacs_gnutls_global_init, gnutls_rnd): Disable for
        WINDOWSNT, to avoid link failure.  (Bug#22202)

2016-01-18  Alan Mackenzie  <acm@muc.de>

        Desktop: protect users against inadvertant upgrading of desktop file.

        An upgraded (version 208) desktop file cannot be read in Emacs < 25.

        * etc/NEWS: Add an entry about upgrading a desktop file.

        * lisp/desktop.el (desktop-file-version): Amend doc string.
        (desktop-native-file-version, desktop-io-file-version): new variables.
        (desktop-clear): Set desktop-io-file-version to nil.
        (desktop-buffer-info): make the presence of the last item on the list
        conditional on (>= desktop-io-file-version 208).
        (desktop-save): Add extra parameter VERSION to take user's C-u or C-u C-u.
        Amend the doc string.  Add code to determine the output file version.
        (desktop-create-buffer): Set desktop-io-file-version to the input file's
        version.

2016-01-17  Paul Eggert  <eggert@cs.ucla.edu>

        Initialize GnuTLS before calling gnutls_rnd

        * src/gnutls.c (emacs_gnutls_global_init): Now extern.
        Don’t set gnutls_global_initialized if gnutls_global_init fails.
        * src/sysdep.c: Include "gnutls.h", and <gnutls/crypto.h>
        if 2.12 or later, which has gnutls_rnd.
        (emacs_gnutls_global_init, gnutls_rnd): New fallback
        placeholder macros if before 2.12.
        (init_random): Initialize gnutls globals before trying to
        use gnutls_rnd.

2016-01-17  Andreas Schwab  <schwab@linux-m68k.org>

        Don't use GnuTLS before it is initialized

                * src/sysdep.c (init_random): Don't use gnutls_rnd.

2016-01-17  Bill Wohler  <wohler@newt.com>

        * mh-e.el (mh-version): Add +git to version.

2016-01-17  Paul Eggert  <eggert@cs.ucla.edu>

        Port cleanup attribute to OpenBSD

        The OpenBSD C compiler issues false alarms about strcpy, strcat, and
        sprintf, and this messes up 'configure' when it tests for the cleanup
        attribute.  Work around the problem by using __has_attribute directly.
        Problem reported by Joakim Jalap (Bug#22385).
        * configure.ac: Don’t use AX_GCC_VAR_ATTRIBUTE.
        * m4/ax_gcc_var_attribute.m4: Remove.
        * src/conf_post.h (__has_attribute): Provide a substitute, for
        non-GCC or older GCC compilers.  All uses changed to assume
        the substitute.  Check for the cleanup attribute.
        * src/emacs-module.c (module_has_cleanup): Just use __has_attribute.

2016-01-17  Paul Eggert  <eggert@cs.ucla.edu>

        Prefer GnuTLS when acquiring random seed

        This attempts to improve on the fix for Bug#22202.
        * configure.ac (HAVE_DEV_URANDOM): Remove.
        Check /dev/urandom existence at run time, not at build time,
        since the device could exist in the former but not the latter.
        * src/sysdep.c [HAVE_GNUTLS]: Include gnutls/gnutls.h.
        (gnutls_rnd) [GNUTLS_VERSION_NUMBER < 0x020c00]: New fallback macro.
        (random_seed): New typedef.
        (set_random_seed): New static function.
        (seed_random): Use them.
        (init_random): Use random_seed instead of uintmax_t, so as to
        not consume more entropy than needed.  Prefer gnutls_rnd if it
        works; this avoids a redundant open of /dev/urandom on
        GNU/Linux with modern GnuTLS.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Improve documentation of dynamic modules

        * doc/lispref/loading.texi (How Programs Do Loading): Update the
        description of searching for files in 'load' when Emacs was built
        with support for dynamic modules.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        * INSTALL: Document --with-modules.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Document 'function-put'

        * doc/lispref/symbols.texi (Symbol Plists): Document
        'function-put'.  Update documentation of 'function-get'.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Document 'funcall-interactively'

        * doc/lispref/commands.texi (Interactive Call): Document
        'funcall-interactively'.
        * doc/lispref/functions.texi (Calling Functions): Mention
        'funcall-interactively' and provide a cross-reference.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        * doc/lispref/lists.texi (Association Lists): Document 'alist-get'.

        * doc/lispref/strings.texi (Text Comparison): Document 'string-greaterp'.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Document renaming of selection-related functions

        * doc/lispref/frames.texi (Window System Selections): Rename "x-*"
        functions into the corresponding "gui-*" functions.  Make the
        description slightly less X-centric.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        * doc/lispref/macros.texi (Expansion): Document 'macroexpand-1'.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Document 'define-inline'

        * doc/lispref/functions.texi (Defining Functions): Document
        'define-inline' and related macros.

        * lisp/emacs-lisp/inline.el (inline-letevals): Doc fix.

2016-01-16  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/files.el (dir-locals--all-files): Respect absolute file-names

        * lisp/help-fns.el (describe-variable): Fix a left-over parenthesis

2016-01-16  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/dired-x.el (dired-omit-here-always): Use add-dir-local-variable

        instead of manually writing a dir-locals file.

2016-01-16  Artur Malabarba  <bruce.connor.am@gmail.com>

        * lisp/files.el (dir-locals--all-files): Use completion instead of wildcards

        (dir-locals-file)
        * lisp/files-x.el (modify-dir-local-variable)
        * lisp/dos-fns.el (dosified-file-name)
        * lisp/help-fns.el (describe-variable): Change accordingly.

2016-01-16  Jussi Lahdenniemi  <jussi@aprikoodi.fi>  (tiny change)

        Fix incompatbilities with MS-Windows 2000 and older

        * src/w32.c <multiByteToWideCharFlags>: New global variable.
        (filename_to_utf16, filename_from_ansi, check_windows_init_file):
        Use it instead of the literal MB_ERR_INVALID_CHARS.
        (maybe_load_unicows_dll): Initialize multiByteToWideCharFlags as
        appropriate for the underlying OS version.  For details, see
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00835.html.
        * src/w32.h: Declare multiByteToWideCharFlags.
        * src/w32fns.c (Fx_file_dialog, Fw32_shell_execute)
        (add_tray_notification): Use multiByteToWideCharFlags instead of
        the literal MB_ERR_INVALID_CHARS.
        (_resetstkoflw_proc): New typedef.
        (w32_reset_stack_overflow_guard): Call _resetstkoflw via a
        pointer, as this function is absent in msvcrt.dll shipped with W2K
        and older systems.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Mention in PROBLEMS an issue with MS-Windows NT4

        * etc/PROBLEMS (MS-Windows): Mention the problem with Shell32.dll
        on Windows NT4.  For the details, see
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00835.html.

2016-01-16  Jussi Lahdenniemi  <jussi@aprikoodi.fi>  (tiny change)

        Ensure 8-byte aligned memory allocation on MS-Windows 9X

        * src/w32heap.c (init_heap): Redirect malloc, realloc, and free to
        special functions on Windows 9X.  Refuse to dump Emacs on Windows 9X.
        (malloc_after_dump_9x, realloc_after_dump_9x)
        (free_after_dump_9x): New functions.  (Bug#22379)  See also
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00852.html
        for more details about the original problem.

        * nt/inc/ms-w32.h (malloc_after_dump_9x, realloc_after_dump_9x)
        (free_after_dump_9x): Add prototypes.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Fix tests for active region in hideif.el

        * lisp/progmodes/hideif.el (hif-evaluate-macro, hide-ifdef-block): Use
        'use-region-p' to test whether to operate on region, instead of
        testing 'mark-active'.

2016-01-16  Eli Zaretskii  <eliz@gnu.org>

        Fix interactive specs in some hideif.el commands

        * lisp/progmodes/hideif.el (hif-evaluate-macro)
        (hide-ifdef-undef, show-ifdef-block): Don't use '(interactive "r")'
        in commands that should only act on the region if it's active.

2016-01-15  Phillip Lord  <phillip.lord@russet.org.uk>

        Enable test selector from command line

        * test/automated/Makefile.in: Change variable manipulation to avoid
          over-writing selector.

2016-01-15  Alan Mackenzie  <acm@muc.de>

        Don't confuse "::" with ":" when trying to parse member initializers.

        * lisp/progmodes/cc-engine.el (c-back-over-member-initializers): Check
        more robustly for ":" token when searching backwards for it.

        * lisp/progmodes/cc-langs (c-:$-multichar-token-regexp): New language
        variable.

2016-01-15  Eli Zaretskii  <eliz@gnu.org>

        Ensure positive number of glyphs for margins of positive width

        * src/dispnew.c (margin_glyphs_to_reserve): Always return a
        positive value when a non-zero width of the marginal area was
        requested.  (Bug#22356)

2016-01-15  Eli Zaretskii  <eliz@gnu.org>

        Fix crashes when mini-window has non-zero margins

        * src/window.c (resize_frame_windows): Use 'new_size' to set
        minibuffer window's 'total_cols' value, as 'size' might be in
        pixels.  (Bug#22356)

2016-01-15  Alan Mackenzie  <acm@muc.de>

        In comment-dwim with style `extra-line', respect indent-tabs-mode.

        This fixes bug #22369.

        * lisp/newcomment.el (comment-make-bol-ws): New function.
        (comment-make-extra-lines): Use new function instead of a crude `make-string'.

2016-01-15  Eli Zaretskii  <eliz@gnu.org>

        Make 'random' seeds cryptographically secure if possible

        * configure.ac: Check for "/dev/urandom".

        * src/sysdep.c (init_random) [HAVE_DEV_URANDOM]: Read the stream
        for the seed from "/dev/urandom".
        [WINDOWSNT]: Obtain the stream for the seed from w32 APIs.
        * src/fns.c (Frandom): Update the doc string to indicate that
        system entropy is used when available.
        * src/w32.c: Include wincrypt.h.
        (w32_init_crypt_random, w32_init_random): New functions, use the
        CryptGenRandom API.
        (globals_of_w32): Initialize w32_crypto_hprov handle to zero.
        * src/w32.h (w32_init_random): Add prototype.

        * doc/lispref/numbers.texi (Random Numbers): Document more details
        about 't' as the argument to 'random'.

        * etc/NEWS: Mention that '(random t)' now uses a cryptographically
        strong seed if possible.

        (Bug#22202)

2016-01-15  Eli Zaretskii  <eliz@gnu.org>

        Unhide the --no-line-directive option to 'etags'

        * lib-src/etags.c (print_help): Un-undocument the --no-line-directive
        option.  (Bug#22306)

        * doc/man/etags.1: Document the --no-line-directive option.

2016-01-15  Alan J Third  <alan@idiocy.org>  (tiny change)

        Fix picture-mode wrt double-width characters

        * lisp/textmodes/picture.el (picture-insert): Check the width of
        the character being replaced, not just that of the replacement.
        (Bug#1808)

2016-01-15  Eric Abrahamsen  <eric@ericabrahamsen.net>

        Honor docstring of gnus-group-get-new-news

        * lisp/gnus/gnus-start.el (gnus-get-unread-articles): If the prefix arg is t,
        but non-numeric, unconditionally consider all groups to need updating.

2016-01-14  Simen Heggestøyl  <simenheg@gmail.com>

        Disallow parenthesis in non-pseudo CSS selectors

        * lisp/textmodes/css-mode.el (css--font-lock-keywords): Disallow
        parenthesis in selectors except for in the function notation that
        might appear right after a pseudo-class.
        * test/indent/scss-mode.scss: Add a test for it.

2016-01-14  Katsumi Yamaoka  <yamaoka@jpl.org>

        * lisp/gnus/nntp.el (nntp-request-newgroups): Simplify

2016-01-14  Michael Albinus  <michael.albinus@gmx.de>

        check-maybe shall run only default tests

        * test/automated/Makefile.in (check, check-expensive): Depend on
        mostlyclean.
        (check-maybe): Re-run only default tests.
        (check-doit): Use code of check-maybe.
        (mostlyclean): Move *.log files away.

2016-01-13  Mark Oteiza  <mvoteiza@udel.edu>

        * lisp/thingatpt.el (thing-at-point-uri-schemes): Add "magnet:"

2016-01-13  Dmitry Gutov  <dgutov@yandex.ru>

        Un-obsolete tags-loop-continue

        * lisp/progmodes/etags.el (tags-loop-continue): Un-obsolete.
        http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00682.html

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Document obsoletion of 'intangible' and 'point-entered/left'

        * doc/lispref/text.texi (Special Properties): Document the new
        properties 'cursor-intangible' and 'cursor-sensor-functions'.
        Document the obsolete status of 'intangible', 'pointer-left',
        and 'point-entered' properties, and of 'inhibit-point-motion-hooks'.
        * doc/lispref/display.texi (Overlay Properties): Document that
        'intangible' overlay property is obsolete.

        * lisp/emacs-lisp/cursor-sensor.el (cursor-sensor-mode): Doc fix.

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Updater documentation of 'looking-back'

        * doc/lispref/searching.texi (Regexp Search): Update documentation
        of 'looking-back'.  Fix markup.

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Document 'pre-redisplay-functions'

        * doc/lispref/hooks.texi (Standard Hooks):
        * doc/lispref/display.texi (Forcing Redisplay): Document
        'pre-redisplay-functions'.

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Document the new deafault value of 'load-read-function'

        * doc/lispref/loading.texi (How Programs Do Loading): Document the
        change in the default value of 'load-read-function'.

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Document 'bufferpos-to-filepos' and 'filepos-to-bufferpos'

        * doc/lispref/nonascii.texi (Text Representations): Document
        'bufferpos-to-filepos' and 'filepos-to-bufferpos'.

2016-01-13  Eli Zaretskii  <eliz@gnu.org>

        Document the new prefix-command hooks

        * doc/lispref/hooks.texi (Standard Hooks): Document
        `prefix-command-echo-keystrokes-functions' and
        `prefix-command-preserve-state-hook'.

2016-01-13  Paul Eggert  <eggert@cs.ucla.edu>

        Fix one more misuse of time-stamp-time-zone

        * test/etags/html-src/softwarelibero.html: Use "UTC0" rather
        than the unportable "GMT" for time zone.

2016-01-13  Paul Eggert  <eggert@cs.ucla.edu>

        Fix NNTP NEWGROUPS off-by-a-few-hours bug

        * lisp/gnus/nntp.el (nntp-request-newgroups): Format string
        in Universal Time, since we’re telling the server “GMT”.

2016-01-12  Paul Eggert  <eggert@cs.ucla.edu>

        Update publicsuffix.txt from upstream

        * etc/publicsuffix.txt: Update from
        https://publicsuffix.org/list/effective_tld_names.dat
        dated 2016-01-12 11:52:01 UTC.

2016-01-12  Glenn Morris  <rgm@gnu.org>

        Fix some declarations.

        * lisp/descr-text.el (internal-char-font):
        * lisp/cedet/mode-local.el (xref-item-location):
        * lisp/gnus/mml-smime.el (epg-key-sub-key-list)
        (epg-sub-key-capability, epg-sub-key-validity):
        * lisp/international/mule-util.el (internal-char-font):
        Fix declarations.

2016-01-12  Glenn Morris  <rgm@gnu.org>

        Fix some custom types.

        * lisp/gnus/gnus-fun.el (gnus-x-face-omit-files, gnus-face-omit-files):
        * lisp/gnus/gnus.el (gnus-valid-select-methods):
        * lisp/mail/rmail.el (rmail-get-coding-function):
        * lisp/net/newst-treeview.el (newsticker-groups-filename):
        * lisp/progmodes/hideif.el (hide-ifdef-exclude-define-regexp):
        * lisp/textmodes/tildify.el (tildify-space-predicates):
        * lisp/url/url-tramp.el (url-tramp-protocols):
        Fix custom types.

2016-01-12  Glenn Morris  <rgm@gnu.org>

        Add some missing version tags.

        * lisp/electric.el (electric-quote-comment)
        (electric-quote-string, electric-quote-paragraph):
        * lisp/epg-config.el (epg-gpgconf-program):
        * lisp/rect.el (rectangle-preview):
        * lisp/emacs-lisp/check-declare.el (check-declare-ext-errors):
        * lisp/emacs-lisp/package.el (package-selected-packages)
        (package-hidden-regexps):
        * lisp/erc/erc.el (erc-network-hide-list, erc-channel-hide-list):
        * lisp/eshell/em-term.el (eshell-destroy-buffer-when-process-dies):
        * lisp/gnus/mml-sec.el (mml1991-signers, mml2015-signers)
        (mml-smime-signers, mml1991-encrypt-to-self, mml2015-encrypt-to-self)
        (mml-smime-encrypt-to-self, mml2015-sign-with-sender)
        (mml-smime-sign-with-sender, mml2015-always-trust)
        (mml-secure-fail-when-key-problem, mml-secure-key-preferences):
        * lisp/net/browse-url.el (browse-url-conkeror-new-window-is-buffer)
        (browse-url-conkeror-arguments):
        * lisp/net/newst-reader.el (newsticker-download-logos):
        * lisp/progmodes/gud.el (gud-guiler-command-name):
        * lisp/progmodes/prog-mode.el (prettify-symbols-unprettify-at-point):
        * lisp/progmodes/project.el (project-vc):
        * lisp/progmodes/python.el (python-indent-guess-indent-offset-verbose)
        (python-shell-remote-exec-path, python-shell-first-prompt-hook)
        (python-shell-completion-native-disabled-interpreters)
        (python-shell-completion-native-enable)
        (python-shell-completion-native-output-timeout)
        (python-shell-completion-native-try-output-timeout):
        * lisp/progmodes/xref.el (xref):
        * lisp/term/screen.el (xterm-screen-extra-capabilities):
        * lisp/term/xterm.el (xterm-max-cut-length):
        Add missing version tags.

2016-01-12  Glenn Morris  <rgm@gnu.org>

        * test/automated/core-elisp-tests.el
        (core-elisp-tests-1-defvar-in-let): Add a custom type.

2016-01-12  Glenn Morris  <rgm@gnu.org>

        * src/buffer.c (syms_of_buffer) <major-mode>: Doc fix.

        Remove comments that do not apply since 2005-08-09.  (Bug#22349)

2016-01-12  Paul Eggert  <eggert@cs.ucla.edu>

        Merge from gnulib

        This mostly just changes "UTC" to "UTC0" for POSIX conformance.
        It also updates to the latest version of texinfo.tex.
        * build-aux/gitlog-to-changelog, build-aux/move-if-change:
        * build-aux/update-copyright, doc/misc/texinfo.tex:
        Update from gnulib.

2016-01-12  Eli Zaretskii  <eliz@gnu.org>

        Update documentation of 'process-running-child-p'

        * doc/lispref/processes.texi (Input to Processes): Document the
        changes in return value of 'process-running-child-p'.

2016-01-12  Eli Zaretskii  <eliz@gnu.org>

        Update documentation of 'deactivate-mark'.

        * doc/lispref/markers.texi (The Mark): Document that
        'deactivate-mark' is now buffer-local when set.

2016-01-12  Eli Zaretskii  <eliz@gnu.org>

        Update documentation of 'completion-table-dynamic'

        * doc/lispref/minibuf.texi (Programmed Completion): Document the
        new optional argument to 'completion-table-dynamic'.

2016-01-12  Eli Zaretskii  <eliz@gnu.org>

        Document changes in 'read-buffer' and 'read-buffer-function'

        * doc/lispref/minibuf.texi (High-Level Completion): Document the
        4th argument to 'read-buffer' and 'read-buffer-function'.

2016-01-12  Paul Eggert  <eggert@cs.ucla.edu>

        Fix time-stamp-time-zone bugs introduced in July

        This fixes a bug introduced when the July changes to
        format-time-string installed, as the changes were not
        correctly handled in this module (Bug#22302).
        Also, document time stamp time zones.
        * lisp/time-stamp.el (time-stamp-time-zone): Document values better.
        (time-stamp--format): New private function.
        (time-stamp-string, time-stamp-string-preprocess)
        (time-stamp-do-number): Use it.
        * doc/emacs/files.texi (Time Stamps): Mention time zones.
        * doc/misc/autotype.texi (Timestamps): Document time-stamp-time-zone.

2016-01-12  Eli Zaretskii  <eliz@gnu.org>

        Make piping to subprocesses more robust on MS-Windows

        * src/w32.c (sys_write): Don't write to a pipe more stuff than its
        buffer can hold.  Don't return -1 if something has been written to
        the pipe.  Zero out 'errno' before calling '_write', to avoid
        returning a stale value.  (Bug#22344)
        * src/w32proc.c (syms_of_ntproc) <w32-pipe-buffer-size>: New variable.
        * src/w32.c (pipe2): Use it to request a user-defined size for the
        pipe being created.

        * etc/NEWS: Mention 'w32-pipe-buffer-size'.

        * doc/emacs/msdos.texi (Windows Processes): Document
        'w32-pipe-buffer-size'.

2016-01-16  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/emacs-lisp/syntax.el (syntax-ppss-table): New var

        (syntax-ppss):
        * lisp/font-lock.el (font-lock-fontify-syntactically-region): Use it.

2016-01-16  Stefan Monnier  <monnier@iro.umontreal.ca>

        lisp/nxml: Use syntax-tables for comments

        * lisp/nxml/nxml-mode.el (nxml-set-face): Prepend.
        (nxml-mode): Set syntax-ppss-table.
        Use sgml-syntax-propertize-function for syntax-propertize-function.
        Let font-lock highlight strings and comments.
        (nxml-degrade): Don't touch "nxml-inside" property any more.
        (nxml-after-change, nxml-after-change1): Remove functions.
        (comment): Don't set fontify rule any more.
        (nxml-fontify-attribute): Don't highlight the value any more.
        (nxml-namespace-attribute-value-delimiter, nxml-namespace-attribute-value)
        (nxml-comment-delimiter, nxml-comment-content): Remove faces.

        * lisp/nxml/nxml-rap.el (nxml-scan-end): Remove.
        (nxml-get-inside, nxml-inside-start, nxml-inside-end): Use syntax-ppss.
        (nxml-clear-inside, nxml-set-inside): Remove.
        (nxml-scan-after-change): Remove function.
        (nxml-scan-prolog, nxml-tokenize-forward): Simplify.
        (nxml-ensure-scan-up-to-date): Use syntax-propertize.
        (nxml-move-outside-backwards):
        * lisp/nxml/nxml-outln.el (nxml-section-tag-backward): Adjust to new
        nxml-inside-start behavior.

        * lisp/nxml/nxml-util.el (nxml-debug-set-inside)
        (nxml-debug-clear-inside): Remove macros.

        * lisp/nxml/xmltok.el (xmltok-forward-special): Remove function.
        (xmltok-scan-after-comment-open): Simplify.

2016-01-16  Stefan Monnier  <monnier@iro.umontreal.ca>

        * elisp-mode.el (elisp--font-lock-flush-elisp-buffers): Fix comment

2016-01-16  Stefan Monnier  <monnier@iro.umontreal.ca>

        * lisp/nxml: Use standard completion; it also works for company-mode

        * lisp/nxml/nxml-mode.el (nxml-complete): Obsolete.
        (nxml-completion-at-point-function): Remove.
        (nxml-mode): Don't set completion-at-point-functions.
        * lisp/nxml/rng-nxml.el (rng-nxml-mode-init): Set it here instead.
        (rng-completion-at-point): Rename from rng-complete and mark it
        non-interactive.  It is now to be used as completion-at-point-function.
        (rng-complete-tag, rng-complete-end-tag, rng-complete-attribute-name)
        (rng-complete-attribute-value): Don't perform completion, but return
        completion data instead.
        (rng-complete-qname-function, rng-generate-qname-list): Add a few
        arguments, previously passed via dynamic coping.
        (rng-strings-to-completion-table): Rename from
        rng-strings-to-completion-alist.  Don't return an alist.  Don't both
        sorting and uniquifying.

        * lisp/nxml/rng-util.el (rng-complete-before-point): Delete function.
        (rng-completion-exact-p, rng-quote-string): Delete functions.

        * lisp/nxml/rng-valid.el (rng-recover-start-tag-open)
        (rng-missing-attributes-message, rng-missing-element-message)
        (rng-mark-missing-end-tags): Use explicit ".." in formats rather than
        calling rng-quote-string everywhere.

2016-01-16  Stefan Monnier  <monnier@iro.umontreal.ca>

        Use sgml-electric-tag-pair-mode also in nxml-mode

        * lisp/nxml/rng-nxml.el: Require sgml-mode.
        (rng-nxml-easy-menu): Add entry for sgml-electric-tag-pair-mode.
        (rng-complete-qname-function): Use complete-with-action.

        * lisp/textmodes/sgml-mode.el (sgml-electric-tag-pair-before-change-function):
        Let-bind forward-sexp-function, since nxml-mode binds it to
        something incompatible.

        * lisp/nxml/nxml-mode.el: Use setq-local and defvar-local.

2016-01-15  Stefan Monnier  <monnier@iro.umontreal.ca>

        * xmltok.el: Mark the "sole --" rather than the comment opener

        * lisp/nxml/xmltok.el (xmltok-scan-after-comment-open): Put the error
        marker on the "sole --" rather than on the comment opener.

2016-01-15  Sam Steingold  <sds@gnu.org>

        replace `tramp-compat-split-string' (removed) with `split-string'

        (python-shell-tramp-refresh-process-environment)
        (python-shell-calculate-pythonpath): use `split-string'
        instead of defunct `tramp-compat-split-string'

2016-01-15  Stefan Monnier  <monnier@iro.umontreal.ca>

        Update nXML to use Emacs's Unicode support, and lexical-binding

        * etc/nxml/*.el: Remove obsolete char-name files.
        * lisp/nxml/xsd-regexp.el (xsdre-range-list-difference): Remove unused
        var `next'.
        * lisp/nxml/rng-nxml.el (rng-set-state-after): Don't assume point-min==1.
        * lisp/nxml/rng-match.el (rng-update-match-state): Simplify.
        * lisp/nxml/nxml-outln.el (nxml-outline-state-transform-exceptions)
        (nxml-target-section-pos, nxml-depth-in-target-section)
        (nxml-outline-state-transform-alist)
        (nxml-outline-display-section-tag-function): Move decl before first use.
        * lisp/nxml/nxml-mode.el (nxml-char-name-ignore-case)
        (nxml-char-name-alist, nxml-char-name-table)
        (nxml-autoload-char-name-set-list, nxml-named-char-history): Remove vars.
        (nxml-enable-char-name-set, nxml-disable-char-name-set)
        (nxml-char-name-set-enabled-p, nxml-autoload-char-name-set)
        (nxml-define-char-name-set, nxml-get-char-name): Remove functions.
        (nxml-insert-named-char): Use read-char-by-name instead.
        (nxml-char-ref-display-extra): Use get-char-code-property.
        * lisp/nxml/nxml-maint.el (nxml-create-unicode-char-name-sets):
        Remove function.
        * lisp/nxml/nxml-glyph.el, lisp/nxml/nxml-uchnm.el: Remove files.

2016-01-15  Michael Albinus  <michael.albinus@gmx.de>

        Add "sg" method to Tramp

        * doc/misc/tramp.texi (Inline methods): Add "sg" method.
        (Customizing Completion): Add function `tramp-parse-etc-group'.

        * lisp/net/tramp-sh.el (tramp-methods) <sg>: Add.  (Bug#22329)
        (tramp-completion-function-alist-sg): New defconst.
        (top): Completion function for "sg" is
        `tramp-completion-function-alist-sg'.

        * lisp/net/tramp.el (tramp-completion-function-alist): Adapt docstring.
        (tramp-parse-etc-group, tramp-parse-etc-group-group): New defuns.

2016-01-14  Michael Albinus  <michael.albinus@gmx.de>

        Remove XEmacs compatibility in Tramp

        * doc/misc/tramp.texi: Replace flags by their hard coded name.
        Remove unused flags and the enclosed alternative text for XEmacs.

        * doc/misc/trampver.texi: Use "Tramp" CamelCase.  Rename "emacs"
        and "xemacs" flags to "unified" and "separate".  Remove flags
        "emacsgw", "emacsname", "emacsdir", "ftppackagename",
        "emacsothername", "emacsotherdir" and "emacsotherfilename".
        (trampver):
        * lisp/net/trampver.el (tramp-version): Set to "2.3.0-pre".

        * lisp/net/tramp.el (bkup-backup-directory-info)
        (directory-sep-char, ls-lisp-use-insert-directory-program)
        (outline-regexp, tramp-backup-directory-alist)
        (tramp-default-method, tramp-shell-prompt-pattern, tramp-syntax)
        (tramp-file-name-regexp-unified)
        (tramp-file-name-regexp-separate)
        (tramp-completion-file-name-regexp-unified)
        (tramp-completion-file-name-regexp-separate, tramp-chunksize)
        (tramp-get-method-parameter, tramp-find-method, tramp-find-user)
        (tramp-debug-message, tramp-progress-reporter-update)