Merge from trunk + rename the event. Not tested yet.

1 files changed, 670 insertions, 2 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index cea22d498ed..ac2299a4f79 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,671 @@
+2012-12-10  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
+
+        * termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add
+        FILE_NOTIFY_EVENT.
+
+        * lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype.
+
+        * keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable.
+        (syms_of_keyboard): DEFSYM it.
+        (kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT.
+        (make_lispy_event): Support FILE_NOTIFY_EVENT by generating
+        Qfile_inotify events.
+        (keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in
+        special-event-map to inotify-handle-event.
+
+        * emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify.
+
+        * Makefile.in (base_obj): Add inotify.o.
+
+        * inotify.c: New file.
+
+2012-12-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103).
+
+2012-12-10  Fabrice Popineau  <fabrice.popineau@gmail.com>
+
+        * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
+        DWORD_PTR, for compatibility with 64-bit builds.
+
+        * w32.c (_PROCESS_MEMORY_COUNTERS_EX):
+        (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
+        (system_process_attributes): Use SIZE_T rather than DWORD, for
+        compatibility with 64-bit builds.
+
+2012-12-10  Christopher Schmidt  <christopher@ch.ristopher.com>
+
+        * lread.c (Vload_source_file_function): Doc fix (Bug#11647).
+
+2012-12-10  Eli Zaretskii  <eliz@gnu.org>
+
+        * indent.c (Fvertical_motion): If a display string will be
+        displayed on the left or the right margin, don't consider it as a
+        factor in cursor positioning.  (Bug#13108)
+
+2012-12-10  Martin Rudalics  <rudalics@gmx.at>
+
+        * editfns.c (Fcompare_buffer_substrings): Reword doc-string.
+
+2012-12-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c (Fsubstitute_in_file_name): Use ptrdiff_t, not int,
+        for string length.
+
+2012-12-08  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (unsetenv): Return 0 if the input string is too long.
+
+2012-12-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Use putenv+unsetenv instead of modifying environ directly (Bug#13070).
+        * alloc.c (xputenv): New function.
+        * dbusbind.c (Fdbus_init_bus):
+        * emacs.c (main):
+        * xterm.c (x_term_init):
+        Use xputenv instead of setenv or putenv, to detect memory exhaustion.
+        * editfns.c (initial_tz): Move static var decl up.
+        (tzvalbuf_in_environ): New static var.
+        (init_editfns): Initialize these two static vars.
+        (Fencode_time): Don't assume arbitrary limit on EMACS_INT width.
+        Save old TZ value on stack, if it's small.
+        (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly;
+        instead, use xputenv+unsetenv to set and restore TZ.
+        (environbuf): Remove static var.  All uses removed.
+        (Fset_time_zone_rule): Do not save TZ and environ;
+        no longer needed here.
+        (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]:
+        Move to inside set_time_zone_rule; they don't need file scope any more.
+        (set_time_zone_rule): Maintain the TZ=value string separately.
+        (syms_of_editfns): Don't initialize initial_tz;
+        init_editfns now does it.
+        * emacs.c (dump_tz) [HAVE_TZSET]: Now const.
+        * lisp.h (xputenv): New decl.
+
+2012-12-08  Fabrice Popineau  <fabrice.popineau@gmail.com>
+
+        * w32fns.c (emacs_abort): Don't do arithmetics on void pointers.
+
+2012-12-08  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (unsetenv, sys_putenv): New functions.
+
+2012-12-08  Chong Yidong  <cyd@gnu.org>
+
+        * editfns.c (Finsert_char): Make the error message more
+        informative (Bug#12992).
+
+2012-12-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Simplify get_lim_data.
+        * vm-limit.c (get_lim_data): Combine RLIMIT_AS and RLIMIT_DATA methods.
+        Remove USG and vlimit methods; no longer used these days.
+        Add #error catchall just in case.
+
+        Assume POSIX 1003.1-1988 or later for signal.h (Bug#13026).
+        Exceptions: do not assume SIGCONT, SIGSTOP, SIGTSTP, SIGTTIN,
+        SIGTTOU, SIGUSR1, SIGUSR2, as Microsoft platforms lack these.
+        * process.c [subprocesses]: Include <c-ctype.h>, <sig2str.h>.
+        (deleted_pid_list, Fdelete_process, create_process)
+        (record_child_status_change, handle_child_signal, deliver_child_signal)
+        (init_process_emacs, syms_of_process):
+        Assume SIGCHLD is defined.
+        (parse_signal): Remove.  All uses removed.
+        (abbr_to_signal): New static function.
+        (Fsignal_process): Use it to convert signal names to ints.
+        * sysdep.c (sys_suspend) [!DOS_NT]: Use kill (0, ...) rather than
+        kill (getpgrp (), ...).
+        (emacs_sigaction_init): Assume SIGCHLD is defined.
+        (init_signals): Assume SIGALRM, SIGCHLD, SIGHUP, SIGKILL,
+        SIGPIPE, and SIGQUIT are defined.  Do not worry about SIGCLD any more.
+        * syssignal.h (EMACS_KILLPG): Remove.
+        All uses replaced by 'kill' with a negative pid.
+        (SIGCHLD): Remove definition, as we now assume SIGCHLD.
+        * w32proc.c (sys_kill): Support negative pids compatibly with POSIX.
+
+2012-12-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * sysdep.c (get_child_status): Abort on internal error (Bug#13086).
+        This will cause a production Emacs to dump core instead of
+        infinite-looping.
+
+2012-12-07  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * frame.c (make_frame): Do not set window's buffer to t.
+        * window.c (Fsplit_window_internal): Likewise.  Previously it was
+        used to indicate that the window is being set up.  Now we use
+        set_window_buffer for all new windows, so the condition in ...
+        (Fset_window_buffer): ... is always true and can be removed.
+
+2012-12-07  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Convenient macro to check whether the buffer is hidden.
+        * buffer.h (BUFFER_HIDDEN_P): New macro.
+        * frame.c (make_frame): Use it.  Adjust comment.
+        * buffer.c (candidate_buffer): New function.
+        (Fother_buffer, other_buffer_safely): Use it.
+
+2012-12-06  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32proc.c (waitpid): Avoid busy-waiting when called with WNOHANG
+        if the child process is still running.  Instead, exit the wait
+        loop and return zero.  (Bug#13086)
+
+2012-12-06  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * frame.h (x_char_width, x_char_height): Remove prototypes.
+        * w32term.h (x_char_width, x_char_height): Likewise.
+        * xfns.c (x_char_width, x_char_height): Remove.
+        * w32fns.c (x_char_width, x_char_height): Likewise.
+        * nsfns.c (x_char_width, x_char_height): Likewise.
+        * frame.c (Fframe_char_width): Use FRAME_COLUMN_WIDTH for
+        all window frames.
+        (Fframe_char_height): Likewise with FRAME_LINE_HEIGHT.
+        * keyboard.c (command_loop_1): Remove prototype.
+        (command_loop_2, top_level_1): Add static to match prototype.
+
+2012-12-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix a recently-introduced delete-process race condition.
+        * callproc.c, process.h (record_kill_process):
+        New function, containing part of the old call_process_kill.
+        (call_process_kill): Use it.
+        This does not change call_process_kill's behavior.
+        * process.c (Fdelete_process): Use record_kill_process to fix a
+        race condition that could cause Emacs to lose track of a child.
+
+2012-12-06  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        Avoid code duplication between prev_frame and next_frame.
+        * frame.c (candidate_frame): New function.  Add comment.
+        (prev_frame, next_frame): Use it.  Adjust comment.
+
+2012-12-06  Eli Zaretskii  <eliz@gnu.org>
+
+        * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
+        fails, signal an error instead of continuing with an empty
+        string.  (Bug#13079)
+        Encode expanded temp file pattern before passing it to mkstemp or
+        mktemp.
+
+        * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]:
+        Encode the file name before passing it to dostounix_filename, in
+        case it will downcase it (under w32-downcase-file-names).
+        (Bug#12933)
+
+2012-12-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Minor call-process cleanups.
+        * callproc.c (Fcall_process): Do record-unwind-protect on MSDOS
+        at the same time as other platforms, to simplify analysis.
+        No need for fd0_volatile since we have synch_process_fd.
+        Avoid needless emacs_close; arg is always negative.
+
+2012-12-04  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * callproc.c (Fcall_process): Fix specpdl nesting for asynchronous
+        processes.
+
+2012-12-04  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state
+        member.  Adjust users.  Convert mouse_face_past_end, mouse_face_defer
+        and mouse_face_hidden members to a bitfields.
+        * frame.h (struct frame): Remove set-but-not-used space_width member.
+        (FRAME_SPACE_WIDTH): Remove.
+        * nsterm.m, w32term.c, xterm.c: Adjust users.
+        * termchar.h (struct tty_display_info): Remove set-but-unused se_is_so
+        member.  Adjust users.  Convert term_initted, delete_in_insert_mode,
+        costs_set, insert_mode, standout_mode, cursor_hidden and flow_control
+        members to a bitfields.
+
+2012-12-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Don't let call-process be a zombie factory (Bug#12980).
+        Fixing this bug required some cleanup of the signal-handling code.
+        As a side effect, this change also fixes a longstanding rare race
+        condition whereby Emacs could mistakenly kill unrelated processes,
+        and it fixes a bug where a second C-g does not kill a recalcitrant
+        synchronous process in GNU/Linux and similar platforms.
+        The patch should also fix the last vestiges of Bug#9488,
+        a bug which has mostly been fixed on the trunk by other changes.
+        * callproc.c, process.h (synch_process_alive, synch_process_death)
+        (synch_process_termsig, sync_process_retcode):
+        Remove.  All uses removed, to simplify analysis and so that
+        less consing is done inside critical sections.
+        * callproc.c (call_process_exited): Remove.  All uses replaced
+        with !synch_process_pid.
+        * callproc.c (synch_process_pid, synch_process_fd): New static vars.
+        These take the role of what used to be in unwind-protect arg.
+        All uses changed.
+        (block_child_signal, unblock_child_signal):
+        New functions, to avoid races that could kill innocent-victim processes.
+        (call_process_kill, call_process_cleanup, Fcall_process): Use them.
+        (call_process_kill): Record killed processes as deleted, so that
+        zombies do not clutter up the system.  Do this inside a critical
+        section, to avoid a race that would allow the clutter.
+        (call_process_cleanup): Fix code so that the second C-g works again
+        on common platforms such as GNU/Linux.
+        (Fcall_process): Create the child process in a critical section,
+        to fix a race condition.  If creating an asynchronous process,
+        record it as deleted so that zombies do not clutter up the system.
+        Do unwind-protect for WINDOWSNT too, as that's simpler in the
+        light of these changes.  Omit unnecessary call to emacs_close
+        before failure, as the unwind-protect code does that.
+        * callproc.c (call_process_cleanup):
+        * w32proc.c (waitpid): Simplify now that synch_process_alive is gone.
+        * process.c (record_deleted_pid): New function, containing
+        code refactored out of Fdelete_process.
+        (Fdelete_process): Use it.
+        (process_status_retrieved): Remove.  All callers changed to use
+        child_status_change.
+        (record_child_status_change): Remove, folding its contents into ...
+        (handle_child_signal): ... this signal handler.  Now, this
+        function is purely a handler for SIGCHLD, and is not called after
+        a synchronous waitpid returns; the synchronous code is moved to
+        wait_for_termination.  There is no need to worry about reaping
+        more than one child now.
+        * sysdep.c (get_child_status, child_status_changed): New functions.
+        (wait_for_termination): Now takes int * status and bool
+        interruptible arguments, too.  Do not record child status change;
+        that's now the caller's responsibility.  All callers changed.
+        Reimplement in terms of get_child_status.
+        (wait_for_termination_1, interruptible_wait_for_termination):
+        Remove.  All callers changed to use wait_for_termination.
+        * syswait.h: Include <stdbool.h>, for bool.
+        (record_child_status_change, interruptible_wait_for_termination):
+        Remove decls.
+        (record_deleted_pid, child_status_changed): New decls.
+        (wait_for_termination): Adjust to API changes noted above.
+
+        * bytecode.c, lisp.h (Qbytecode): Remove.
+        No longer needed after 2012-11-20 interactive-p changes.
+
+2012-12-03  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (redisplay_window): If the cursor is visible, but inside
+        the scroll margin, move point outside the margin.  (Bug#13055)
+
+2012-12-03  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (my_log_handler): New function.
+        (xg_set_geometry): Set log handler to my_log_handler (Bug#11177).
+
+2012-12-03  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * lisp.h (modify_region): Rename to...
+        (modify_region_1): ...new prototype.
+        * textprop.c (modify_region): Now static.  Adjust users.
+        * insdel.c (modify_region): Rename to...
+        (modify_region_1): ...new function to work with current buffer.
+        Adjust comment and users.  Use true and false for booleans.
+
+2012-12-03  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * alloc.c (free_save_value): New function.
+        (safe_alloca_unwind): Use it.
+        * lisp.h (free_save_value): New prototype.
+        * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value.
+        Add comment.
+        (save_excursion_restore): Adjust to match saved data structure.
+        Use free_save_value to offload some work from GC.  Drop obsolete
+        #if 0 code.
+
+2012-12-03  Chong Yidong  <cyd@gnu.org>
+
+        * fileio.c (Vauto_save_list_file_name): Doc fix.
+
+2012-12-03  Fabrice Popineau  <fabrice.popineau@gmail.com>
+
+        * w32fns.c: Remove prototype of atof.
+        (syspage_mask): Declared DWORD_PTR, for compatibility with 64-bit
+        builds.
+        (file_dialog_callback): Declared UINT_PTR.
+
+        * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
+        with 64-bit builds.
+
+        * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
+        (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
+        defined.
+
+2012-12-03  Glenn Morris  <rgm@gnu.org>
+
+        * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding.
+
+2012-12-02  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix xpalloc confusion after memory is exhausted.
+        * alloc.c (xpalloc): Comment fix.
+        * charset.c (Fdefine_charset_internal): If xpalloc exhausts memory
+        and signals an error, do not clear charset_table_size, as
+        charset_table is still valid.
+        * doprnt.c (evxprintf): Clear *BUF after freeing it.
+
+        Use execve to avoid need to munge environ (Bug#13054).
+        * callproc.c (Fcall_process):
+        * process.c (create_process):
+        Don't save and restore environ; no longer needed.
+        * callproc.c (child_setup):
+        Use execve, not execvp, to preserve environ.
+
+2012-12-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xterm.c (x_draw_image_relief): Remove unused locals (Bug#10500).
+
+2012-12-01  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xterm.c (x_draw_relief_rect, x_draw_image_relief): Fix relief
+        display for sliced images (Bug#10500).
+
+        * w32term.c (w32_draw_relief_rect, x_draw_image_relief): Likewise.
+
+2012-11-30  Juanma Barranquero  <lekktu@gmail.com>
+
+        * doc.c (Fdocumentation): Re-add handling of function-documentation,
+        accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca (bug#13034).
+
+2012-11-29  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * xdisp.c (window_outdated): Remove eassert since it hits
+        some suspicious corner cases (see Bug#13007 and Bug#13012).
+        (mode_line_update_needed): New function.
+        (redisplay_internal, redisplay_window): Use it.
+        (ensure_selected_frame): New function.
+        (redisplay_internal, unwind_redisplay): Use it.
+        (redisplay_internal): Move comment about buffer_shared...
+        (buffer_shared_and_changed): ...near to its real use.
+
+2012-11-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * callproc.c (Fcall_process): Don't misreport vfork failure.
+
+2012-11-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * callproc.c (Fcall_process): Fix vfork portability problems.
+        Do not assume that fd[0], count, filefd, and save_environ survive
+        vfork.  Fix bug whereby wrong errno value could be reported for
+        pipe failure.  Some minor cleanups, too, as follows.  Move buf and
+        bufsize to the context where they're needed.  Change new_argv to
+        be of type char **, as this is more convenient and avoids casts.
+        (CALLPROC_BUFFER_SIZE_MIN, CALLPROC_BUFFER_SIZE_MAX):
+        Now local constants, not macros.
+
+2012-11-18  Kenichi Handa  <handa@gnu.org>
+
+        * font.c (font_unparse_xlfd): Fix previous change.  Keep "const"
+        for the variable "f".
+
+2012-11-13  Kenichi Handa  <handa@gnu.org>
+
+        * font.c (font_unparse_xlfd): Exclude special characters from the
+        generating XLFD name.
+
+2012-11-27  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Assume POSIX 1003.1-1988 or later for grp.h, pwd.h.
+        * dired.c (stat_uname, stat_gname):
+        * fileio.c (Fexpand_file_name): Remove no-longer-needed casts.
+
+        Assume POSIX 1003.1-1988 or later for errno.h (Bug#12968).
+        * dired.c (directory_files_internal, file_name_completion):
+        Assume EAGAIN and EINTR are defined.
+
+        * fileio.c (Fcopy_file): Assume EISDIR is defined.
+        * gmalloc.c (ENOMEM, EINVAL): Assume they're defined.
+        * gnutls.c (emacs_gnutls_write): Assume EAGAIN is defined.
+        * lread.c (readbyte_from_file): Assume EINTR is defined.
+        * process.c (wait_reading_process_output, send_process) [subprocesses]:
+        Assume EIO and EAGAIN are defined.
+        * unexcoff.c (write_segment): Assume EFAULT is defined.
+
+2012-11-27  Eli Zaretskii  <eliz@gnu.org>
+
+        * fontset.c (Finternal_char_font): Return nil on non-GUI frames.
+        (Bug#11964)
+
+        * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse
+        highlighting on the frame was cleared.  Prevents assertion
+        violations when repeatedly clicking on the "Top" link of the
+        "bread-crumbs" in Info buffers.
+
+2012-11-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * sysdep.c (sys_subshell): Don't assume pid_t fits in int.
+
+2012-11-24  Ken Brown  <kbrown@cornell.edu>
+
+        * keyboard.c (HAVE_MOUSE):
+        * frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE
+        were always defined.
+
+2012-11-24  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
+        between bpos_covered and bpos_max.  This fixes cursor display when
+        several display strings follow each other.
+
+        * .gdbinit (pgx): If the glyph's object is a string, display the
+        pointer to string data, rather than the value of the string object
+        itself (which barfs under CHECK_LISP_OBJECT_TYPE).
+
+        * indent.c (Fvertical_motion): If the starting position is covered
+        by a display string, return to one position before that, to avoid
+        overshooting it inside move_it_to.  (Bug#12930)
+
+2012-11-23  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * frame.h (struct frame): Remove display_preempted member
+        since all users are dead long ago.
+        * nsterm.h (struct x_output): Use the only dummy member.
+        * w32menu.c (pending_menu_activation): Remove since not
+        really used.
+        (set_frame_menubar): Adjust user.
+        * w32term.h (struct x_output): Drop outdated #if 0 code.
+        (struct w32_output): Use bitfields for explicit_parent,
+        asked_for_visible and menubar_active members.  Drop
+        unused pending_menu_activation member.
+        * xterm.h (struct x_output): Drop outdated #if 0 code.
+        Use bitfields for explicit_parent, asked_for_visible,
+        has_been_visible and net_wm_state_hidden_seen members.
+
+2012-11-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * makefile.w32-in (globals.h, gl-stamp): Use $(SWITCHCHAR) instead
+        of a literal "/".  (Bug#12955)
+        (gl-stamp): Invoke fc.exe directly, not through cmd.
+
+2012-11-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Assume POSIX 1003.1-1988 or later for dirent.h (Bug#12958).
+        * dired.c: Assume HAVE_DIRENT_H.
+        (NAMLEN): Remove, replacing with ...
+        (dirent_namelen): New function.  All uses changed.  Use the GNU macro
+        _D_EXACT_NAMELEN if available, as it's faster than strlen.
+        (DIRENTRY): Remove, replacing all uses with 'struct dirent'.
+        (DIRENTRY_NONEMPTY): Remove.  All callers now assume it's nonzero.
+        * makefile.w32-in (DIR_H): Remove.  All uses replaced with
+        $(NT_INC)/dirent.h.
+        ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h.
+        * ndir.h: Rename to ../nt/inc/dirent.h.
+        * sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove.
+        Do not include <dirent.h>; no longer needed.
+        * w32.c: Include <dirent.h> rather than "ndir.h".
+
+2012-11-23  Chong Yidong  <cyd@gnu.org>
+
+        * xftfont.c (xftfont_open): Remove duplicate assignment.
+
+2012-11-22  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * alloc.c (Fgarbage_collect): Unblock input after clearing
+        gc_in_progress to avoid note_mouse_highlight glitch with GC.
+        * frame.h (FRAME_MOUSE_UPDATE): New macro.
+        * msdos.c (IT_frame_up_to_date): Use it here...
+        * w32term.c (w32_frame_up_to_date): ...here...
+        * xterm.c (XTframe_up_to_date): ...and here...
+        * nsterm.m (ns_frame_up_to_date): ...but not here.
+        * lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member.
+        Adjust users.
+        * xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight):
+        Do not check whether GC is in progress.
+
+2012-11-22  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * xdisp.c (window_buffer_changed): New function.
+        (update_menu_bar, update_tool_bar): Use it to
+        simplify large 'if' statements.
+        (redisplay_internal): Generalize commonly used
+        'tail' and 'frame' local variables.
+
+2012-11-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts
+        with Windows system header.
+
+2012-11-21  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945).
+        * alloc.c: Assume unistd.h exists.
+        * fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd.
+        * sysdep.c (get_current_dir_name): Assume getcwd exists.
+        (getwd) [USG]: Remove; no longer needed.
+        (sys_subshell) [DOS_NT]: Use getcwd, not getwd.
+        * w32.c (getcwd): Rename from getwd, and switch to getcwd's API.
+        * w32.h (getcwd): Remove decl.
+
+2012-11-21  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind.
+        Make it set selected_window as well.
+        (update_tool_bar): Use it.
+
+2012-11-21  Ken Brown  <kbrown@cornell.edu>
+
+        * emacs.c (main): Set the G_SLICE environment variable for all
+        Cygwin builds, not just GTK builds.  See
+        https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.
+
+2012-11-21  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
+        (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
+        Define for the MSVC compiler.
+
+        * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon.
+
+        * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
+        (Fexpand_file_name) [DOS_NT]: Pass encoded file name to
+        dostounix_filename.  Prevents crashes down the road, because
+        dostounix_filename assumes it gets a unibyte string.  Reported by
+        Michel de Ruiter <michel@sentient.nl>, see
+        http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html
+
+2012-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        Conflate Qnil and Qunbound for `symbol-function'.
+        * alloc.c (Fmake_symbol): Initialize `function' to Qnil.
+        * lread.c (init_obarray): Set `function' fields to Qnil.
+        * eval.c (Fcommandp): Ignore Qunbound.
+        (Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand):
+        * data.c (Ffset, Ffboundp, indirect_function, Findirect_function):
+        Test NILP rather than Qunbound.
+        (Ffmakunbound): Set to Qnil.
+        (Fsymbol_function): Never signal an error.
+        (Finteractive_form): Ignore Qunbound.
+
+2012-11-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * eval.c (interactive_p): Remove no-longer-used decl.
+
+2012-11-20  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * xdisp.c (buffer_shared): Adjust comment.
+        (buffer_shared_and_changed): New function.
+        (prepare_menu_bars, redisplay_internal): Use it to
+        decide whether all windows or frames should be updated.
+        (window_outdated): New function.
+        (text_outside_line_unchanged_p, redisplay_window): Use it.
+        (redisplay_internal): Likewise.  Fix indentation.
+
+2012-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove.
+        (syms_of_eval): Remove corresponding defsubr.
+        * bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function.
+
+2012-11-19  Daniel Colascione  <dancol@dancol.org>
+
+        * w32fns.c (Fx_file_dialog):
+        (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
+        cygwin_convert_file_name*.
+
+        * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
+        Rename cygwin_convert_path* to cygwin_convert_file_name*.
+
+2012-11-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * nsterm.m (ns_select): Send SIGIO only to self, not to process group.
+
+2012-11-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32select.c: Include w32common.h before w32term.h, so that
+        windows.h gets included before w32term.h uses some of its
+        features, see below.
+
+        * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]:
+        New typedefs.
+        (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]:
+        New prototypes.
+        (EnumSystemLocales) [_MSC_VER]: Define if undefined.  (Bug#12878)
+
+2012-11-18  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
+        (ns_select): Return at once if events are held (Bug#12834).
+
+2012-11-18  enami tsugutomo  <tsugutomo.enami@jp.sony.com>
+
+        * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
+        Needed following 2012-10-20 change.  (Bug#12902)
+
+2012-11-18  Juanma Barranquero  <lekktu@gmail.com>
+
+        * w32proc.c (waitpid): Remove unused label get_result.
+
+2012-11-17  Juanma Barranquero  <lekktu@gmail.com>
+
+        * makefile.w32-in (SYSWAIT_H): New macro.
+        ($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O))
+        ($(BLD)/sysdep.$(O)): Update dependencies.
+
+2012-11-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
+        * callproc.c (relocate_fd): Assume F_DUPFD.
+        * emacs.c, term.c (O_RDWR): Remove.
+        * keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than
+        O_NDELAY, since O_NONBLOCK is the standard name for this flag.
+        * nsterm.m: Assume <fcntl.h> exists.
+        * process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process)
+        (create_pty, Fmake_network_process, server_accept_connection)
+        (wait_reading_process_output, init_process_emacs):
+        Assume O_NONBLOCK.
+        (wait_reading_process_output): Put in a special case for WINDOWSNT
+        to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK.
+        It's not clear this is needed, but it's a more-conservative change.
+        (create_process): Assume FD_CLOEXEC.
+        (create_process, create_pty): Assume O_NOCTTY.
+        * sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL.
+        (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY.
+        Omit if not DOS_NT, since F_GETFL is not defined there.
+        (serial_open): Assume O_NONBLOCK and O_NOCTTY.
+        * term.c: Include <fcntl.h>, for flags like O_NOCTTY.
+        (O_NOCTTY): Remove.
+        (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that
+        lack it, since gnulib guarantees this.
+        * w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY.
+
 2012-11-17  Eli Zaretskii  <eliz@gnu.org>
 
         * w32.c (faccessat): Pretend that directories have the execute bit
@@ -240,8 +908,8 @@
         * xdisp.c (try_scrolling): Fix correction of aggressive-scroll
         amount when the scroll margins are too large.  When scrolling
         backwards in the buffer, give up if cannot reach point or the
-        scroll margin within a reasonable number of screen lines.  Fixes
-        point position in window under scroll-up/down-aggressively when
+        scroll margin within a reasonable number of screen lines.
+        Fixes point position in window under scroll-up/down-aggressively when
         point is positioned many lines beyond the window top/bottom.
         (Bug#12811)