Merge from trunkpending

1 files changed, 4082 insertions, 51 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 3cf90d10289..028b8325aae 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,4032 @@
+2012-03-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
+        FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES.  Prevents crashes
+        when fetching a multibyte character consumes more bytes than
+        CHAR_BYTES returns, due to unification of CJK characters in
+        string_char.  (Bug#11073)
+
+2012-03-23  Troels Nielsen  <bn.troels@gmail.com>  (tiny change)
+
+        * process.c (wait_reading_process_output): Handle pty disconnect
+        by refraining from sending oneself a SIGCHLD (bug#10933).
+
+2012-03-22  Chong Yidong  <cyd@gnu.org>
+
+        * dispextern.h (struct it): New member string_from_prefix_prop_p.
+
+        * xdisp.c (push_prefix_prop): Rename from push_display_prop.
+        Mark string as coming from a prefix property.
+        (handle_face_prop): Use default face for prefix strings (Bug#4281).
+        (pop_it, reseat_1): Save and restore string_from_prefix_prop_p.
+
+2012-03-21  Chong Yidong  <cyd@gnu.org>
+
+        * xfaces.c (Vface_remapping_alist): Doc fix.
+
+2012-03-20  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32proc.c (Fw32_set_console_codepage)
+        (Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
+        Doc fixes.
+
+2012-03-20  Chong Yidong  <cyd@gnu.org>
+
+        * dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
+        to reflect default non-nil value of redisplay-dont-pause.
+
+2012-03-19  Kenichi Handa  <handa@m17n.org>
+
+        * ftfont.c (ftfont_drive_otf): Mask bits of character code to make
+        it fit in a valid range (Bug#11003).
+
+2012-03-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (cursor_row_p): Even if the glyph row ends in a string
+        that is not from display property, accept the row as a "cursor
+        row" if one of the string's character has a non-nil `cursor'
+        property.  Fixes cursor positioning when there are newlines in
+        overlay strings, e.g. in icomplete.el.  (Bug#11035)
+
+2012-03-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).
+
+2012-03-12  Chong Yidong  <cyd@gnu.org>
+
+        * eval.c (inhibit_lisp_code): Rename from
+        inhibit_window_configuration_change_hook; move from window.c.
+
+        * xfns.c (unwind_create_frame_1, Fx_create_frame):
+        * window.c (run_window_configuration_change_hook)
+        (syms_of_window): Callers changed.
+
+2012-03-11  Chong Yidong  <cyd@gnu.org>
+
+        * keymap.c (Fkey_description): Doc fix (Bug#9700).
+
+        * editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).
+
+2012-03-10  Chong Yidong  <cyd@gnu.org>
+
+        * frame.c (other_visible_frames): Don't assume the selected frame
+        is visible (Bug#10955).
+
+2012-03-09  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).
+
+2012-03-08  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (x_wm_set_size_hint): Use one row in call to
+        FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
+        zero (Bug#10954).
+
+2012-03-03  Glenn Morris  <rgm@gnu.org>
+
+        * alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
+
+2012-03-02  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (try_window_reusing_current_matrix): Don't move cursor
+        position past the first glyph_row that ends at ZV.  (Bug#10902)
+        (redisplay_window, next_element_from_string): Fix typos in
+        comments.
+        (redisplay_window): Pass to move_it_vertically the margin in
+        pixels, not in screen lines.
+
+2012-03-02  Glenn Morris  <rgm@gnu.org>
+
+        * buffer.c (buffer-list-update-hook): Doc fix.
+
+2012-02-29  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
+        push_it before setting up the iterator for the first overlay
+        string, even if we have an empty string loaded.
+        (next_overlay_string): If there's an empty string on the iterator
+        stack, pop the stack.  (Bug#10903)
+
+2012-02-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
+        Suggested by Stefan Monnier in
+        <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
+        * alloc.c (widen_to_Lisp_Object): New static function.
+        (mark_memory): Also mark Lisp_Objects by fetching pointer words
+        and widening them to Lisp_Objects.  This would work even if
+        USE_LSB_TAG is defined and wide integers are used, which might
+        happen in a future version of Emacs.
+
+2012-02-25  Chong Yidong  <cyd@gnu.org>
+
+        * fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
+        Doc fix.
+
+        * xselect.c (Fx_selection_exists_p): Doc fix.
+        (x_clipboard_manager_save_all): Print an informative message
+        before saving to clipboard manager.
+
+2012-02-24  Chong Yidong  <cyd@gnu.org>
+
+        * keyboard.c (process_special_events): Handle all X selection
+        requests in kbd_buffer, not just the next one (Bug#8869).
+
+2012-02-23  Chong Yidong  <cyd@gnu.org>
+
+        * xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
+        call when setting menu-bar-lines and tool-bar-lines parameters.
+        (unwind_create_frame_1): New helper function.
+
+        * window.c (inhibit_window_configuration_change_hook): New var.
+        (run_window_configuration_change_hook): Obey it.
+        (syms_of_window): Initialize it.
+
+2012-02-22  Chong Yidong  <cyd@gnu.org>
+
+        * xterm.c (x_draw_image_relief): Add missing type check for
+        Vtool_bar_button_margin (Bug#10743).
+
+2012-02-21  Chong Yidong  <cyd@gnu.org>
+
+        * fileio.c (Vfile_name_handler_alist): Doc fix.
+
+        * buffer.c (Fget_file_buffer): Protect against invalid file
+        handler return value.
+
+2012-02-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
+        when computing $valmask.
+
+        Fix crash due to non-contiguous EMACS_INT (Bug#10780).
+        * lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
+        (USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
+        It's useless in that case, and it can cause problems on hosts
+        that allocate halves of EMACS_INT values separately.
+        Reported by Dan Horák.  Diagnosed by Andreas Schwab in
+        <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
+        * mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
+        UINTPTR_MAX >> VALBITS == 0.  This is required by the above change;
+        it avoids undefined behavior on hosts where shifting right by more
+        than the word width has undefined behavior.
+
+2012-02-19  Chong Yidong  <cyd@gnu.org>
+
+        * fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
+        (Funhandled_file_name_directory, Ffile_name_as_directory)
+        (Fdirectory_file_name, Fexpand_file_name)
+        (Fsubstitute_in_file_name): Protect against invalid file handler
+        return values (Bug#10845).
+
+2012-02-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * .gdbinit (pitx): Fix incorrect references to fields of the
+        iterator stack.
+
+2012-02-17  Chong Yidong  <cyd@gnu.org>
+
+        * syntax.c (Fscan_lists): Doc fix (Bug#10833).
+
+2012-02-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
+        <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.
+
+2012-02-15  Chong Yidong  <cyd@gnu.org>
+
+        * eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
+        marked as special.  Also, starting docstrings with * is obsolete.
+
+2012-02-13  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * gnutls.c (emacs_gnutls_write): Fix last change.
+
+2012-02-13  Lars Ingebrigtsen  <larsi@gnus.org>
+
+        * gnutls.c (emacs_gnutls_write): Set errno appropriately for
+        send_process.
+
+2012-02-13  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keymap.c (Fsingle_key_description): Handle char ranges.
+
+2012-02-12  Chong Yidong  <cyd@gnu.org>
+
+        * xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
+        as that creates a dangerous corner case.
+
+        * window.c (Fdelete_window_internal): Invalidate the mouse
+        highlight (Bug#9904).
+
+2012-02-12  Glenn Morris  <rgm@gnu.org>
+
+        * xselect.c (Fx_own_selection_internal)
+        (Fx_get_selection_internal, Fx_disown_selection_internal)
+        (Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
+        * nsselect.m (Fx_own_selection_internal)
+        (Fx_disown_selection_internal, Fx_selection_exists_p)
+        (Fx_selection_owner_p, Fx_get_selection_internal):
+        Sync docs and argument specs with the xselect.c versions.
+
+2012-02-11  Lars Ingebrigtsen  <larsi@gnus.org>
+
+        * gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.
+
+2012-02-11  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32select.c (Fx_selection_exists_p): Sync doc string and
+        argument list with xselect.c.  (Bug#10783)
+
+        * w16select.c (Fx_selection_exists_p): Sync doc string and
+        argument list with xselect.c.  (Bug#10783)
+
+2012-02-10  Glenn Morris  <rgm@gnu.org>
+
+        * fns.c (Fsecure_hash): Doc fix.
+
+2012-02-09  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (produce_chars): Fix updating of src_end (Bug#10701).
+
+2012-02-07  Chong Yidong  <cyd@gnu.org>
+
+        * buffer.c (Fbuffer_local_variables)
+        (buffer_lisp_local_variables): Handle unbound vars correctly;
+        don't let Qunbound leak into Lisp.
+
+2012-02-07  Glenn Morris  <rgm@gnu.org>
+
+        * image.c (Fimagemagick_types): Doc fix.
+
+        * image.c (imagemagick-render-type): Change it from a lisp object
+        to an integer.  Move the doc here from the lisp manual.
+        Treat all values not equal to 0 the same.
+
+2012-02-06  Chong Yidong  <cyd@gnu.org>
+
+        * doc.c (store_function_docstring): Avoid applying docstring of
+        alias to base function (Bug#2603).
+
+2012-02-04  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * .gdbinit (pp1, pv1): Remove redundant defines.
+        (pr): Use pp.
+
+2012-02-04  Chong Yidong  <cyd@gnu.org>
+
+        * nsterm.m: Declare a global (Bug#10694).
+
+2012-02-04  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (get_emacs_configuration_options):
+        Include --enable-checking, if specified, in the return value.
+
+2012-02-04  Martin Rudalics  <rudalics@gmx.at>
+
+        * dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
+        after rounding frame sizes.  (Bug#9723)
+
+2012-02-04  Eli Zaretskii  <eliz@gnu.org>
+
+        * keyboard.c (adjust_point_for_property): Don't position point
+        before BEGV.  (Bug#10696)
+
+2012-02-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Handle overflow when computing char display width (Bug#9496).
+        * character.c (char_width): Return EMACS_INT, not int.
+        (char_width, c_string_width): Check for overflow when
+        computing the width; this is possible now that individual
+        characters can have unbounded width.  Problem introduced
+        by merge from Emacs 23 on 2012-01-19.
+
+2012-02-02  Michael Albinus  <michael.albinus@gmx.de>
+
+        * dbusbind.c (Fdbus_register_method): Mention the return value
+        :ignore in the docstring.
+
+2012-02-02  Glenn Morris  <rgm@gnu.org>
+
+        * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
+
+        * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+        Unconditionally set to t.  (Bug#10673)
+        * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+        * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
+        * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
+
+2012-02-02  Kenichi Handa  <handa@m17n.org>
+
+        (x_produce_glyphs): Cancel previous change.  If cmp->glyph_len is
+        0, do not call append_composite_glyph.
+
+2012-02-02  Kenichi Handa  <handa@m17n.org>
+
+        * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
+        NULL (Bug#6988).
+        (x_produce_glyphs): If the component of a composition is a null
+        string, set it->pixel_width to 1 to avoid zero-width glyph.
+
+2012-02-01  Eli Zaretskii  <eliz@gnu.org>
+
+        * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
+        first 2 arguments are identical.  This makes inserting large
+        output from a subprocess an order of magnitude faster on
+        MS-Windows, where all sbrk'ed memory is always contiguous.
+
+2012-01-31  Glenn Morris  <rgm@gnu.org>
+
+        * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
+        * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
+        * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
+
+2012-01-29  Glenn Morris  <rgm@gnu.org>
+
+        * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
+
+2012-01-28  Samuel Thibault  <sthibault@debian.org>  (tiny change)
+
+        * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
+
+2012-01-28  Chong Yidong  <cyd@gnu.org>
+
+        * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
+
+2012-01-26  Chong Yidong  <cyd@gnu.org>
+
+        * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
+
+        * search.c (Fsearch_forward, Fsearch_backward): Document negative
+        repeat counts (Bug#10507).
+
+2012-01-26  Glenn Morris  <rgm@gnu.org>
+
+        * lread.c (syms_of_lread): Doc fix.
+
+2012-01-25  HIROSHI OOTA  <nil@mad.dog.cx>  (tiny change)
+
+        * coding.c (encode_designation_at_bol): Change return value to
+        EMACS_INT.
+
+2012-01-25  Chong Yidong  <cyd@gnu.org>
+
+        * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
+
+2012-01-21  Chong Yidong  <cyd@gnu.org>
+
+        * floatfns.c (Fcopysign): Make the second argument non-optional,
+        since nil is not allowed anyway.
+
+2012-01-21  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * process.c (read_process_output): Use p instead of XPROCESS (proc).
+        (send_process): Likewise.
+
+2012-01-19  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (save_window_save, Fcurrent_window_configuration)
+        (Vwindow_persistent_parameters): Do not use Qstate.
+        Rewrite doc-strings.
+
+2012-01-19  Kenichi Handa  <handa@m17n.org>
+
+        * character.c (char_width): New function.
+        (Fchar_width, c_string_width, lisp_string_width):
+        Use char_width (Bug#9496).
+
+2012-01-16  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (Vwindow_persistent_parameters): New variable.
+        (Fset_window_configuration, save_window_save): Handle persistent
+        window parameters.
+
+2012-01-14  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
+        thrashing the stack of the thread.  (Bug#9087)
+
+2012-01-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
+
+2012-01-11  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (rows_from_pos_range): Handle the case where the
+        highlight ends on a newline.  (Bug#10464)
+        (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
+        he end column for display of highlight that ends on a newline
+        before a R2L line.
+
+2012-01-11  Glenn Morris  <rgm@gnu.org>
+
+        * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
+        from load-path also when installation-directory is nil.  (Bug#10208)
+
+2012-01-10  Glenn Morris  <rgm@gnu.org>
+
+        * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
+
+        * epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
+        Update template values to be closer to their typical values these days.
+
+2012-01-09  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (rows_from_pos_range): Accept additional argument
+        DISP_STRING, and accept any glyph in a row whose object is that
+        string as eligible for mouse highlight.  Fixes mouse highlight of
+        display strings from overlays.  (Bug#10464)
+
+2012-01-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+        emacs: fix an auto-save permissions race condition (Bug#10400)
+        * fileio.c (auto_saving_dir_umask): New static var.
+        (Fmake_directory_internal): Use it.
+        (do_auto_save_make_dir): Set it, instead of invoking chmod after
+        creating the directory.  The old code temporarily assigns
+        too-generous permissions to the directory.
+        (do_auto_save_eh): Clear it.
+        (Fdo_auto_save): Catch all errors, not just file errors, so
+        that the var is always cleared.
+
+2012-01-07  Eli Zaretskii  <eliz@gnu.org>
+
+        * search.c (scan_buffer): Pass character positions to
+        know_region_cache, not byte positions.  (Bug#6540)
+
+2012-01-07  LynX  <_LynX@bk.ru>  (tiny change)
+
+        * w32.c (sys_rename): Report EXDEV when rename of a directory
+        fails because the target is on another logical disk.  (Bug#10284)
+
+2012-01-07  David Benjamin  <davidben@mit.edu>  (tiny change)
+
+        * xterm.c (x_embed_request_focus): New function.
+
+        * xterm.h: Add prototype.
+
+        * xfns.c (Fx_focus_frame): Use it for embedded frames (Bug#9977).
+
+2012-01-05  Glenn Morris  <rgm@gnu.org>
+
+        * emacs.c (emacs_copyright): Update short copyright year to 2012.
+
+2012-01-01  Eli Zaretskii  <eliz@gnu.org>
+
+        * gnutls.c (init_gnutls_functions): Load gnutls_check_version.
+        Load gnutls_transport_set_lowat only if GnuTLS version is below
+        2.11.1.
+        (emacs_gnutls_handshake): Call gnutls_transport_set_lowat only for
+        GnuTLS versions below 2.11.1.
+
+2011-12-31  Antoine Levitt  <antoine.levitt@gmail.com>
+
+        * xdisp.c (syms_of_xdisp) <window-scroll-functions>: Add warning
+        to the doc string advising against its use for altering the way
+        windows are scrolled.
+
+2011-12-28  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (Fdefine_coding_system_internal): Make an utf-8 base
+        coding-system ASCII compatible only when it does not produce BOM
+        on encoding (Bug#10383).
+
+2011-12-26  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xmenu.c (x_menu_wait_for_event): Use xg_select for Gtk3 so menus
+        can scroll.
+        (create_and_show_popup_menu): Always use menu_position_func for
+        Gtk3 (Bug#10361).
+
+2011-12-24  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * callint.c (Fcall_interactively): Don't truncate prompt string.
+
+2011-12-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (handle_invisible_prop): Handle correctly an invisible
+        property that ends at ZV, so that the bidi iteration could be
+        resumed from there (after widening).  (Bug#10360)
+
+2011-12-22  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsfont.m (ns_spec_to_descriptor): Do not autorelease fdesc.
+
+2011-12-21  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (x_free_frame_resources):
+        Release f->output_data.ns->miniimage.
+        (ns_index_color): Fix indentation.  Do not retain
+        color_table->colors[i].
+
+        * nsmenu.m (ns_update_menubar): Call free_menubar_widget_value_tree
+        before returning.
+
+        * nsfns.m (x_set_background_color): Assign return value from
+        ns_index_color to face-background instead of NSColor*.
+        (ns_implicitly_set_icon_type): Fix indentation.
+        Change assignment in for loop to comparison.
+
+        * emacs.c (ns_pool): New variable.
+        (main): Assign ns_pool.
+        (Fkill_emacs): Call ns_release_autorelease_pool.
+
+        * nsfont.m (ns_spec_to_descriptor): Fix indentation,
+        autorelease fdesc, release fdAttrs and tdict.
+        (ns_get_covering_families): Release charset.
+        (ns_findfonts): Release NSFontDescriptor created with new.
+        (ns_uni_to_glyphs): Fix indentation.
+        (setString): Release attrStr before assigning new value.
+
+2011-12-18  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsmenu.m (NSMenuDidBeginTrackingNotification): Declare if OSX < 10.5
+        and NS_IMPL_COCOA.
+        (trackingNotification): Surround with ifdef NS_IMPL_COCOA.
+        (syms_of_nsmenu): Set trackingMenu to 1 if not NS_IMPL_COCOA.
+
+2011-12-18  David Reitter  <reitter@cmu.edu>
+
+        * nsterm.m (ns_term_init): Subscribe for notifications
+        NSMenuDidBeginTrackingNotification and NSMenuDidEndTrackingNotification
+        to method trackingNotification in EmacsMenu.
+
+        * nsmenu.m (trackingMenu): New variable.
+        (trackingNotification): New method (from Aquamacs).
+        (menuNeedsUpdate): Expand comment and return if trackingMenu is 0,
+        from Aquamacs (Bug#7030).
+
+2011-12-18  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsselect.m (CUT_BUFFER_SUPPORT): Remove define.
+        (symbol_to_nsstring): Fix indentation.
+        (ns_symbol_to_pb): New function.
+        (Fns_get_selection_internal): Rename from Fns_get_cut_buffer_internal.
+        (Fns_rotate_cut_buffers_internal): Remove.
+        (Fns_store_selection_internal): Rename from
+        Fns_store_cut_buffer_internal.
+        (ns_get_foreign_selection, Fx_own_selection_internal)
+        (Fx_disown_selection_internal, Fx_selection_exists_p)
+        (Fns_get_selection_internal, Fns_store_selection_internal):
+        Use ns_symbol_to_pb and check if return value is nil.
+        (syms_of_nsselect): Remove ifdef CUT_BUFFER_SUPPORT.  Remove defsubr
+        Sns_rotate_cut_buffers_internal.  Sns_get_cut_buffer_internal
+        renamed to Sns_get_selection_internal, Sns_store_cut_buffer_internal
+        renamed to Sns_store_selection_internal.
+        (ns_handle_selection_request): Move code to Fx_own_selection_internal
+        and remove this function.
+        (ns_handle_selection_clear): Remove, never used.
+        (Fx_own_selection_internal): Move code from ns_handle_selection_request
+        here.
+
+2011-12-17  Ken Brown  <kbrown@cornell.edu>
+
+        * fileio.c (check_writable) [CYGWIN]: Return non-zero if UID or
+        GID is unknown (Bug#10257).
+
+2011-12-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * s/gnu-linux.h: Fix mark_memory typo (Bug#10286).
+        (GC_MARK_SECONDARY_STACK): Omit removed 3rd arg to mark_memory,
+        which caused a build failure on GNU/Linux IA-64.  This problem was
+        introduced by my 2011-10-07 patch.
+
+2011-12-15  Juri Linkov  <juri@jurta.org>
+
+        * image.c (imagemagick_error): New function.  (Bug#10112)
+        (imagemagick_load_image): Comment out `MagickSetResolution' call.
+        Use `imagemagick_error' where ImageMagick functions return
+        `MagickFalse'.
+        (Fimagemagick_types): Add `Fnreverse' to return the list in the
+        proper order.
+
+2011-12-15  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xftfont.c (xftfont_draw): Use the font metrics of s->font to
+        fill background (Bug#8992).
+
+2011-12-13  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (Vwindow_combination_resize)
+        (Vwindow_combination_limit): Use t instead of non-nil in
+        doc-strings.
+        (Vrecenter_redisplay): Add first sentence of doc-string on
+        separate line.
+        (Frecenter): Fix doc-string typo.
+
+2011-12-11  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (Funencodable_char_position): Pay attention to the
+        buffer text relocation (Bug#9389).
+
+2011-12-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.c (x_term_init): Move call to gdk_window_add_filter before
+        gtk_init (Bug#10100).
+
+2011-12-10  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (RECORD_MAX_MIN_POS): Use IT->cmp_it.charpos only if
+        IT->string is nil.  (Bug#10263)
+
+2011-12-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.h (x_free_frame_resources): Declare.
+
+        * nsfns.m (ns_get_defaults_value): New function (Bug#10103).
+        (Fns_get_resource, x_get_string_resource): Call ns_get_defaults_value.
+
+        * nsterm.h (ns_get_defaults_value): Declare.
+
+        * nsterm.m (ns_default): Call ns_get_defaults_value.
+
+2011-12-09  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (try_scrolling): Don't set scroll_down_p if dy is zero.
+        (Bug#10170)
+
+2011-12-09  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * unexelf.c (unexec) [NS_IMPL_GNUSTEP]: Take account of the case
+        that where the value of an _OBJC_* symbol points to is in the .bss
+        section (Bug#10240).
+
+2011-12-08  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)
+
+        * coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
+        after the loop to call ccl_driver at least once (Bug#8619).
+
+2011-12-08  Kenichi Handa  <handa@m17n.org>
+
+        * ftfont.c (get_adstyle_property): Fix previous change
+        (Bug#10233).
+
+2011-12-07  Juanma Barranquero  <lekktu@gmail.com>
+
+        * w32.c (init_environment): If no_site_lisp, remove site-lisp
+        dirs from the default value of EMACSLOADPATH (bug#10208).
+
+2011-12-07  Glenn Morris  <rgm@gnu.org>
+
+        * lread.c (init_lread): If no_site_lisp, exclude site-lisp/ in
+        installation and source directories as well.  (Bug#10208)
+
+2011-12-06  Chong Yidong  <cyd@gnu.org>
+
+        * minibuf.c (Fread_from_minibuffer): Doc fix (Bug#10228).
+
+2011-12-06  Glenn Morris  <rgm@gnu.org>
+
+        * process.c (start_process_unwind): Treat any pid <= 0, except -2,
+        as an error, not just -1.  (Bug#10217)
+
+2011-12-05  Chong Yidong  <cyd@gnu.org>
+
+        * keyboard.c (process_special_events): New function.
+        (swallow_events, Finput_pending_p): Use it (Bug#10195).
+
+2011-12-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * coding.c (encode_designation_at_bol): Don't use uninitialized
+        local variable (Bug#9318).
+
+2011-12-05  Kenichi Handa  <handa@m17n.org>
+
+        * ftfont.c (get_adstyle_property): If the font is not BDF nor PCF,
+        return Qnil (Bug#8046, Bug#10193).
+
+2011-12-05  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (encode_designation_at_bol): New args charbuf_end and
+        dst.  Return the number of produced bytes.  Callers changed.
+        (coding_set_source): Return how many bytes coding->source was
+        relocated.
+        (coding_set_destination): Return how many bytes
+        coding->destination was relocated.
+        (CODING_DECODE_CHAR, CODING_ENCODE_CHAR, CODING_CHAR_CHARSET)
+        (CODING_CHAR_CHARSET_P): Adjust for the avove changes.
+
+2011-12-05  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)
+
+        * coding.c (CODING_CHAR_CHARSET_P): New macro.
+        (encode_coding_emacs_mule, encode_coding_iso_2022): Use the above
+        macro (Bug#9318).
+
+2011-12-05  Andreas Schwab  <schwab@linux-m68k.org>
+
+        The following changes are to fix Bug#9318.
+
+        * coding.c (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET): New macros.
+        (encode_coding_emacs_mule, ENCODE_ISO_CHARACTER)
+        (encode_coding_iso_2022, encode_coding_sjis)
+        (encode_coding_big5, encode_coding_charset): Use the above macros.
+
+2011-12-05  Juanma Barranquero  <lekktu@gmail.com>
+
+        * lisp.h (process_quit_flag): Fix external declaration.
+
+2011-12-04  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        Don't macro-inline non-performance-critical code.
+        * eval.c (process_quit_flag): New function.
+        * lisp.h (QUIT): Use it.
+
+2011-12-04  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsfns.m (get_geometry_from_preferences): New function.
+        (Fx_create_frame): Call get_geometry_from_preferences (Bug#10103).
+
+2011-12-04  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * emacs.c (Qkill_emacs): Define.
+        (syms_of_emacs): Initialize it.
+        * keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
+        Qquit_flag to `kill-emacs' instead.
+        (quit_throw_to_read_char): Add parameter `from_signal'.
+        All callers changed.  Call Fkill_emacs if requested and safe.
+        * lisp.h (QUIT): Call Fkill_emacs if requested.
+
+2011-12-03  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * widget.c (update_wm_hints): Return if wmshell is null.
+        (widget_update_wm_size_hints): New function.
+
+        * widget.h (widget_update_wm_size_hints): Declare.
+
+        * xterm.c (x_wm_set_size_hint): If USE_X_TOOLKIT, call
+        widget_update_wm_size_hints (Bug#10104).
+
+2011-12-03  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (handle_invisible_prop): If the invisible text ends just
+        before a newline, prepare the bidi iterator for consuming the
+        newline, and keep the current paragraph direction.  (Bug#10183)
+        (redisplay_window): Don't let `margin' become negative.  (Bug#10192)
+
+2011-12-02  Juri Linkov  <juri@jurta.org>
+
+        * search.c (Fword_search_regexp): New Lisp function created from
+        `wordify'.  Change type of arg `lax' from `int' to `Lisp_Object'.
+        (Fword_search_backward, Fword_search_forward)
+        (Fword_search_backward_lax, Fword_search_forward_lax):
+        Use `Fword_search_regexp' instead of `wordify'.  Doc fix.
+        (syms_of_search): Define `Sword_search_regexp'.  (Bug#10145)
+
+2011-12-01  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * fileio.c (Finsert_file_contents): Move after-change-function call
+        to before the "handled:" label, since all "goto handled" appear in
+        cases where the *-change-functions have already been properly called
+        (bug#10117).
+
+2011-12-01  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * keyboard.c (interrupt_signal): Don't call kill-emacs when
+        waiting for input.  (Bug#10169)
+
+2011-11-30  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (adjust_glyph_matrix): Remove the assertion that
+        verifies glyph row's hash code--we have just reallocated the
+        glyphs, so their contents can be complete garbage.  (Bug#10164)
+
+2011-11-30  Juanma Barranquero  <lekktu@gmail.com>
+
+        * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Add missing check.
+
+2011-11-30  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Ensure ROW's
+        attributes are tested _before_ calling verify_row_hash, to protect
+        against GCC re-ordering of the tests.  (Bug#10164)
+
+2011-11-29  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.h (struct x_output): net_wm_state_hidden_seen is new.
+
+        * xterm.c (handle_one_xevent): Only set async_visible and friends
+        if net_wm_state_hidden_seen is non-zero (Bug#10002)
+        (get_current_wm_state): Set net_wm_state_hidden_seen to 1 if
+        _NET_WM_STATE_HIDDEN is in NET_WM_STATE.
+
+2011-11-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Remove GCPRO-related macros that exist only to avoid shadowing locals.
+        * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
+        (GCPRO6_VAR, UNGCPRO_VAR): Remove.  See
+        <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
+        All uses changed to use GCPRO1 etc.
+        (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
+        Revert to old implementation (i.e., before 2011-03-11).
+
+2011-11-28  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * dispnew.c (scrolling_window): Truncate overlaps in copy destination
+        of scroll runs so as to avoid assigning disabled bogus rows and
+        unnecessary graphics copy operations.
+
+2011-11-27  Eli Zaretskii  <eliz@gnu.org>
+
+        * s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
+        (snprintf) [_MSC_VER]: Redirect to _snprintf.
+        (strtoll) [_MSC_VER]: Redirect to _strtoi64.
+        (malloc, free, realloc, calloc): Redirect to e_* only when
+        compiling Emacs.
+
+        * lisp.h (GCTYPEBITS): Move before first use.
+        (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
+        (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
+        this macro definition.
+
+        * s/ms-w32.h (tzname): Redirect to _tzname for all values of
+        _MSC_VER.
+
+2011-11-27  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (xg_create_frame_widgets):
+        Call gtk_window_set_has_resize_grip (FALSE) if that function is
+        present with Gtk+ 2.0.
+
+2011-11-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c (Finsert_file_contents): Undo previous change; see
+        <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
+
+2011-11-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Rename locals to avoid shadowing.
+        * fileio.c (Finsert_file_contents):
+        Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing.
+        * process.c (wait_reading_process_output):
+        Rename inner 'proc' to 'p' to avoid shadowing.
+        Indent for consistency with usual Emacs style.
+
+2011-11-25  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (redisplay_window): If cursor row is not fully visible
+        after recentering, and scroll-conservatively is set to a large
+        number, scroll window by a few more lines to make the cursor fully
+        visible and out of scroll-margin.  (Bug#10105)
+        (start_display): Don't move to the next line if the display should
+        start at a newline that is part of a display vector or an overlay
+        string.  (Bug#10119)
+
+2011-11-24  Juri Linkov  <juri@jurta.org>
+
+        * image.c (imagemagick_load_image): Move `MagickSetResolution' down
+        after the `MagickPingImage' call.  (Bug#10112)
+
+2011-11-23  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fcoordinates_in_window_p): Accept only live windows.
+
+2011-11-23  Martin Rudalics  <rudalics@gmx.at>
+
+        * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before
+        making another buffer current.  (Bug#10114)
+
+2011-11-23  Glenn Morris  <rgm@gnu.org>
+
+        * font.c (font_find_for_lface) [HAVE_NS]: Ignore case.  (Bug#2526)
+
+2011-11-23  Chong Yidong  <cyd@gnu.org>
+
+        * xdisp.c (compute_stop_pos): Check validity of end_charpos before
+        using it (Bug#5984).
+
+2011-11-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
+        and header-lines, as they don't have one computed for them.
+        (Bug#10098)
+
+        * .gdbinit (prow): Make displayed values more self-explaining.
+        Add row's hash code.
+
+2011-11-21  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * process.c (wait_reading_process_output): Fix asynchrounous
+        GnuTLS socket handling on some versions of the GnuTLS library.
+        (wait_reading_process_output): Add comment and URL.
+
+2011-11-21  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.c (x_clear_frame): Reinstate the XClearWindow call.
+
+2011-11-21  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fnext_window, Fprevious_window): Doc fix.
+
+2011-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * window.c (get_phys_cursor_glyph): Fix Lisp_Object/int mixup.
+
+2011-11-20  Juanma Barranquero  <lekktu@gmail.com>
+
+        * nsfont.m (syms_of_nsfont) <ns-reg-to-script>: Fix typo.
+
+2011-11-20  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (Fset_window_combination_limit): Rename argument
+        STATUS to LIMIT.
+        (Vwindow_combination_limit): Remove "status" from doc-string.
+
+2011-11-20  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * m/ibms390.h: Remove.
+        * m/ibms390x.h: Don't include "ibms390.h".
+
+2011-11-20  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * fileio.c (Finsert_file_contents): Add missing gcpro1 variable.
+        Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
+
+2011-11-20  Juanma Barranquero  <lekktu@gmail.com>
+
+        * casetab.c (Fset_case_table):
+        * charset.c (Fcharset_after): Fix typos.
+
+2011-11-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Standardize on VIRT_ADDR_VARIES behavior (Bug#10042).
+        Otherwise, valgrind does not work on some platforms.
+        Problem reported by Andreas Schwab in
+        <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00081.html>.
+        * puresize.h (pure, PURE_P): Always behave as if VIRT_ADDR_VARIES
+        is set, removing the need for VIRT_ADDRESS_VARIES.
+        (PURE_P): Use a more-efficient implementation that needs just one
+        comparison, not two: on x86-64 with GCC 4.6.2, this cut down the
+        number of instructions from 6 (xorl, cmpq, jge, xorl, cmpq, setge)
+        to 4 (xorl, subq, cmpq, setbe).
+        * alloc.c (pure): Always extern now, since that's the
+        VIRT_ADDR_VARIES behavior.
+        (PURE_POINTER_P): Use a single comparison, not two, for
+        consistency with the new puresize.h.
+        * lisp.h (PNTR_COMPARISON_TYPE): Remove; no longer needed.
+        * m/ibms390.h, m/intel386.h, m/template.h, s/cygwin.h, s/hpux10-20.h:
+        Remove VIRT_ADDR_VARIES no longer needed.
+
+2011-11-19  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (x_write_glyphs, draw_phys_cursor_glyph)
+        (erase_phys_cursor, update_window_cursor, show_mouse_face)
+        (cursor_in_mouse_face_p): If the cursor position is out of bounds,
+        behave as if the cursor position were at the window margin.
+
+        * window.c (get_phys_cursor_glyph): If the window is hscrolled,
+        and the cursor position is out of bounds, behave as if the cursor
+        position were at the window margin.  (Bug#10075)
+
+2011-11-18  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fwindow_combination_limit): Make first argument
+        non-optional, since it is meaningless for live windows like the
+        selected window.
+
+2011-11-18  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * keymap.c (Fwhere_is_internal): Add missing RETURN_UNGCPROs.
+
+2011-11-18  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * intervals.c: Fix grafting over the whole buffer (bug#10071).
+        (graft_intervals_into_buffer): Simplify.
+
+2011-11-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (swap_glyph_pointers): Swap the used[] arrays and the
+        hash values of the two rows.
+        (copy_row_except_pointers): Preserve the used[] arrays and the
+        hash values of the two rows.  (Bug#10035)
+        (add_row_entry): Add xassert to verify that ROW's hash code is valid.
+
+        * xdisp.c (row_hash): New function, body extracted from
+        compute_line_metrics.
+        (compute_line_metrics): Call row_hash, instead of computing the
+        hash code inline.
+
+        * dispnew.c (verify_row_hash): Call row_hash for computing the
+        hash code of a row, instead of duplicating code from xdisp.c.
+
+        * dispextern.h (row_hash): Add prototype.
+
+2011-11-18  Tassilo Horn  <tassilo@member.fsf.org>
+
+        * frame.c (delete_frame): Don't delete the terminal when the last
+        X frame is closed if emacs is built with GTK toolkit.
+
+2011-11-17  Juanma Barranquero  <lekktu@gmail.com>
+
+        * window.c (syms_of_window) <window-combination-resize>: Fix typo.
+
+2011-11-17  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (Vwindow_splits): Rename to
+        Vwindow_combination_resize.  Suggested by Juri Linkov.
+        (Fsplit_window_internal): Use Vwindow_combination_resize instead
+        of Vwindow_splits.
+
+2011-11-16  Juanma Barranquero  <lekktu@gmail.com>
+
+        * nsfns.m (Fns_font_name):
+        * window.c (syms_of_window) <window-combination-limit>: Fix typos.
+
+2011-11-16  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.h (window): Rename slot "nest" to "combination_limit".
+        * window.c (Fwindow_nest): Rename to Fwindow_combination_limit.
+        (Fset_window_nest): Rename to Fset_window_combination_limit.
+        (Vwindow_nest): Rename to Vwindow_combination_limit.
+        (recombine_windows, make_parent_window, make_window)
+        (Fsplit_window_internal, saved_window)
+        (Fset_window_configuration, save_window_save): Rename all
+        occurrences of window_nest to window_combination_limit.
+
+2011-11-15  Juanma Barranquero  <lekktu@gmail.com>
+
+        * image.c (imagemagick_load_image): Fix typo.
+
+2011-11-14  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (display_line): Move the call to
+        highlight_trailing_whitespace before the call to
+        compute_line_metrics, since the latter needs to see the final
+        faces of all the glyphs to compute ROW's hash value.
+        Fixes assertion violations in row_equal_p.  (Bug#10035)
+
+2011-11-14  Juanma Barranquero  <lekktu@gmail.com>
+
+        * w32proc.c (reader_thread): Don't check pending input if cp->fd < 0,
+        just return (bug#10044).
+
+2011-11-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * makefile.w32-in (HEAPSIZE): New variable, allows to build temacs
+        with user-defined heap size.  Bump the default size of the temacs
+        heap to 27MB, to avoid memory warning when running temacs.
+        ($(TEMACS)): Use HEAPSIZE instead of a hardcoded value.
+
+        * dispnew.c (scrolling_window): Fix incorrect indices in accessing
+        current_matrix and desired_matrix.  (Bug#9990)
+        (verify_row_hash) [XASSERTS]: New function.
+        (adjust_glyph_matrix, row_equal_p): Use it in xassert to verify
+        that the hash value of glyph rows is correct.
+
+2011-11-12  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.h (window): Remove splits slot.
+        * window.c (Fwindow_splits, Fset_window_splits): Remove.
+        (Fdelete_other_windows_internal, make_parent_window)
+        (make_window, Fsplit_window_internal, Fdelete_window_internal)
+        (Fset_window_configuration, save_window_save): Don't deal with
+        split status of windows.
+        (saved_window): Remove splits slot.
+        (Vwindow_splits): Rewrite doc-string.
+
+2011-11-11  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xfns.c (unwind_create_frame):
+        * nsfns.m (unwind_create_frame):
+        * w32fns.c (unwind_create_frame): Use Fmemq to check if frame is in
+        Vframe_list (Bug#9999).
+
+2011-11-11  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * xdisp.c (syms_of_xdisp): Remove duplicated definition of Qtext.
+
+2011-11-11  Kenichi Handa  <handa@m17n.org>
+
+        * callproc.c (Fcall_process): Set the member dst_multibyte of
+        process_coding.
+
+2011-11-11  Johan Bockgård  <bojohan@gnu.org>
+
+        * xdisp.c (fill_composite_glyph_string): Always set s->face, to
+        avoid a crash (bug#9496).
+
+2011-11-09  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
+        (Fwindow_inside_absolute_pixel_edges): Only allow live windows.
+
+2011-11-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * s/gnu.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS (Bug#9926).
+
+2011-11-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Avoid some portability problems by eschewing 'extern inline' functions.
+        The trivial performance wins aren't worth the portability hassles; see
+        <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>
+        et seq.
+        * dispextern.h (window_box, window_box_height, window_text_bottom_y)
+        (window_box_width, window_box_left, window_box_left_offset)
+        (window_box_right, window_box_right_offset): Undo previous change,
+        by removing the "extern"s.
+        * intervals.c (adjust_intervals_for_insertion)
+        (adjust_intervals_for_deletion): Undo previous change,
+        making these static again.
+        (offset_intervals, temp_set_point_both, temp_set_point)
+        (copy_intervals_to_string): No longer inline.
+        * xdisp.c (window_text_bottom_y, window_box_width)
+        (window_box_height, window_box_left_offset)
+        (window_box_right_offset, window_box_left, window_box_right)
+        (window_box): No longer inline.
+
+2011-11-08  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fwindow_left_column, Fwindow_top_line): Doc fix.
+        (Fwindow_body_height, Fwindow_body_width): Move from Lisp.
+        Signal an error if not a live window.
+        (Fwindow_total_width, Fwindow_total_height): Move from Lisp.
+        (Fwindow_total_size, Fwindow_body_size): Move to Lisp.
+
+2011-11-07  Juanma Barranquero  <lekktu@gmail.com>
+
+        * lisp.h (syms_of_abbrev): Remove declaration.
+        Reported by CHENG Gao <chenggao@royau.me>.
+
+2011-11-07  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (check_windows_init_file): Don't look for term/w32-win.el
+        if Vpurify_flag is non-nil.  Fixes a crash when running w32 build
+        of temacs in GUI mode.
+
+2011-11-07  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.h: Declare delete_all_child_windows instead of
+        delete_all_subwindows.
+        * window.c (Fwindow_nest, Fset_window_nest)
+        (Fset_window_new_total, Fset_window_new_normal)
+        (Fwindow_resize_apply): Don't use term subwindow in doc-strings.
+        (delete_all_subwindows): Rename to delete_all_child_windows.
+        (Fdelete_other_windows_internal, Fset_window_configuration):
+        Call delete_all_child_windows instead of delete_all_subwindows.
+        * frame.c (delete_frame): Call delete_all_child_windows instead
+        of delete_all_subwindows.
+
+2011-11-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926).
+        This is also needed for porting to any host where GC_MARK_STACK is
+        not GC_MAKE_GCPROS_NOOPS.
+        (which_symbols): Use it.
+
+2011-11-07  Kenichi Handa  <handa@m17n.org>
+
+        * coding.c (coding_set_destination): Check coding->src_pos only
+        when coding->src_object is a buffer (bug#9910).
+
+        * process.c (send_process): Set the member src_multibyte of coding
+        to 0 (bug#9911) when sending a unibyte text.
+
+        * callproc.c (Fcall_process): Set the member src_multibyte of
+        process_coding to 0 (bug#9912).
+
+2011-11-06  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xmenu.c (cleanup_widget_value_tree): New function.
+        (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of
+        calling free_menubar_widget_value_tree directly (Bug#9830).
+
+2011-11-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix some portability problems with 'inline'.
+        * dispextern.h (window_box, window_box_height, window_text_bottom_y)
+        (window_box_width, window_box_left, window_box_left_offset)
+        (window_box_right, window_box_right_offset): Declare extern.
+        Otherwise, these inline functions do not conform to C99 and
+        are miscompiled by Microsoft compilers.  Reported by Eli Zaretskii in
+        <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>.
+        * intervals.c (adjust_intervals_for_insertion)
+        (adjust_intervals_for_deletion): Now extern, because otherwise the
+        extern inline functions 'offset_intervals' couldn't refer to it.
+        (static_offset_intervals): Remove.
+        (offset_intervals): Rewrite using the old contents of
+        static_offset_intervals.  The old version didn't conform to C99
+        because an extern inline function contained a reference to an
+        identifier with static linkage.
+
+2011-11-06  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * keyboard.c (interrupt_signal): Don't call kill-emacs while in
+        GC.
+
+2011-11-06  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (init_iterator, reseat_to_string): Don't set the
+        iterator's bidi_p flag if Vpurify_flag is non-nil.  (Bug#9963)
+        (Fcurrent_bidi_paragraph_direction): If Vpurify_flag is non-nil,
+        return Qleft_to_right.
+
+2011-11-06  Chong Yidong  <cyd@gnu.org>
+
+        * window.c (Fwindow_live_p, Fwindow_frame, Fframe_root_window)
+        (Fminibuffer_window, Fwindow_buffer, Fwindow_splits)
+        (Fset_window_splits, Fwindow_nest, Fset_window_nest)
+        (Fwindow_use_time, Fwindow_total_size, Fwindow_normal_size)
+        (Fwindow_new_normal, Fwindow_left_column, Fwindow_top_line)
+        (Fwindow_margins, Fwindow_fringes, Fwindow_scroll_bars)
+        (Fwindow_vscroll): Doc fix.
+        (Fwindow_top_child, Fwindow_left_child): Eliminate a nil default
+        argument, since it makes no sense to pass a live window and for
+        consistency with window-child.
+
+2011-11-05  Christoph Scholtes  <cschol2112@googlemail.com>
+
+        * makefile.w32-in ($(TEMACS), (gl-stamp)): Use $(THISDIR) to
+        support MSVC.
+
+2011-11-05  Jason Rumney  <jasonr@gnu.org>
+
+        * w32font.c (font_matches_spec): Filter out non-Japanese kana fonts.
+        (add_font_entity_to_list): Filter out non-Japanese Shift-JIS
+        fonts (Bug#6029).
+        (add_font_entity_to_list): Fix logic errors in mixed boolean and
+        bitwise arithmetic preventing use of unicode-sip and non-truetype
+        opentype fonts.
+
+2011-11-05  Eli Zaretskii  <eliz@gnu.org>
+
+        * s/ms-w32.h (fstat, stat, utime): Move redirections to
+        "emacs"-only part.
+
+        * w32fns.c (x_create_tip_frame, Fx_create_frame): Rearrange
+        initialization code to keep similarity to xfns.c after changes
+        from 2011-11-05.
+
+2011-11-05  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsfns.m: Declare image_cache_refcount if GLYPH_DEBUG.
+        (unwind_create_frame): New function (Bug#9943).
+        (Fx_create_frame): Restructure code to be more similar to the one in
+        xfns.c.  Call record_unwind_protect with unwind_create_frame (Bug#9943).
+        Initialize image_cache_refcount if GLYPH_DEBUG (Bug#9943).
+        Move terminal->reference_count++ just before making the frame official
+        (Bug#9943).
+
+        * nsterm.m (x_free_frame_resources): New function.
+        (x_destroy_window): Move code to x_free_frame_resources.
+
+        * xfns.c (unwind_create_frame): Fix comment.
+        (Fx_create_frame, x_create_tip_frame):
+        Move terminal->reference_count++ just before making the frame
+        official. Move initialization of image_cache_refcount and
+        dpyinfo_refcount before calling init_frame_faces (Bug#9943).
+
+2011-11-05  Eli Zaretskii  <eliz@gnu.org>
+
+        Support MSVC build with newer versions of Visual Studio.
+        * makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
+        Nmake barfs on that.  Use $(OBJ*_c) variables instead, defined on
+        nt/gmake.defs.
+
+        * lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
+        which are not supported by MSVC.
+        (Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
+        (Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
+        bitfields.
+        (Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
+        types in bitfields.
+        (DEFUN) [_MSC_VER]: Define in a different way for MSVC.
+
+        * w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
+
+2011-11-05  Fabrice Popineau  <fabrice.popineau@supelec.fr>  (tiny change)
+
+        Support MSVC build with newer versions of Visual Studio.
+        * w32.c: Don't include w32api.h for MSVC.
+        (init_environment) [_MSC_VER]: Call sys_access, not _access.
+
+        * s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
+        [_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
+        (fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
+        (malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
+        e_* cousins.
+        (alloca) [_MSC_VER]: Define to _alloca.
+
+        * lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
+
+        * regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
+
+2011-11-04  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (note_mouse_highlight): If either of
+        previous/next-single-property-change returns nil, treat that as
+        the beginning or the end of the buffer.  (Bug#9955)
+
+2011-11-04  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (xg_make_tool_item): Add callbacks if one of wimage or
+        label is not null (Bug#9951).
+        (xg_tool_item_stale_p): Handle the fact that wimage and/or wlbl
+        may be NULL.
+
+2011-11-04  Eli Zaretskii  <eliz@gnu.org>
+
+        * window.c (Fwindow_body_size): Mention in the doc string that the
+        return value is in frame's canonical units.  (Bug#9949)
+
+2011-11-03  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (note_mouse_highlight): Initialize `area'.  (Bug#9947)
+
+        * w32fns.c (unwind_create_frame): If needed, free the glyph
+        matrices of the partially constructed frame.  (Bug#9943)
+        * xfns.c (unwind_create_frame): Likewise.
+
+2011-11-01  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (mouse_face_from_buffer_pos): Fix a typo in a comment.
+        Don't stop backward scan on the continuation glyph, even though
+        its CHARPOS is positive.
+        (mouse_face_from_buffer_pos, note_mouse_highlight):
+        Rename cover_string to disp_string.
+
+2011-11-01  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (temp_output_buffer_show): Don't use
+        Vtemp_buffer_show_specifiers.
+        (Vtemp_buffer_show_specifiers): Remove unused variable.
+
+2011-10-30  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (try_cursor_movement): Make sure ROW isn't decremented
+        past the beginning of the current glyph matrix.
+
+2011-10-30  Adam Sjøgren  <asjo@koldfront.dk>  (tiny change)
+
+        * xterm.c: Include X11/Xproto.h if HAVE_GTK3.
+        (x_error_handler): Ignore BadMatch for X_SetInputFocus for
+        HAVE_GTK3 (Bug#9869).
+
+        * gtkutil.c (xg_win_to_widget, xg_event_is_for_menubar): Initialize
+        type to GDK_NOTHING so valgrind does not complain (Bug#9901).
+
+        * xterm.h (x_display_info): Add Xatom_net_wm_state_hidden (Bug#9893).
+
+        * xterm.c: Declare x_handle_net_wm_state to return int.
+        (handle_one_xevent): Check if we are iconified but don't have
+        _NET_WM_STATE_HIDDEN.  If do, treat as deiconify (Bug#9893).
+        (get_current_wm_state): Return non-zero if not hidden,
+        check for _NET_WM_STATE_HIDDEN (Bug#9893).
+        (do_ewmh_fullscreen): Ignore return value from get_current_wm_state.
+        (x_handle_net_wm_state): Return what get_current_wm_state returns.
+        (x_term_init): Initialize dpyinfo->Xatom_net_wm_state_hidden.
+
+2011-10-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * alloc.c (which_symbols): Declare EXTERNALLY_VISIBLE,
+        so that this new function doesn't get optimized away by a
+        whole-program optimizer.  Make the 2nd arg EMACS_INT, not int.
+
+2011-10-29  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * frame.h (MOUSE_HL_INFO): Remove excess parens.
+
+2011-10-29  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix the `xbytecode' command.
+        * .gdbinit (xprintbytestr): New command.
+        (xwhichsymbols): Rename from `which'; all callers changed.
+        (xbytecode): Print the byte-code string as well.
+
+2011-10-29  Kim Storm  <storm@cua.dk>
+
+        * alloc.c (which_symbols): New function.
+
+2011-10-29  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * minibuf.c (read_minibuf_noninteractive): Allow reading empty
+        line.  (Bug#9903)
+
+2011-10-29  Glenn Morris  <rgm@gnu.org>
+
+        * process.c (wait_reading_process_output): Revert 2009-08-30 change.
+        Not clear what it was for, and it causes various bugs.  (Bug#9839)
+
+2011-10-28  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
+        possible random value that matches one of those tested as
+        condition to clear the mouse face.
+
+2011-10-28  Chong Yidong  <cyd@gnu.org>
+
+        * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.
+
+2011-10-28  Dan Nicolaescu  <dann@ics.uci.edu>
+
+        * window.c (make_window): Initialize phys_cursor_on_p.
+
+2011-10-28  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * lisp.h (struct Lisp_Symbol): Update comments.
+
+2011-10-28  Juanma Barranquero  <lekktu@gmail.com>
+
+        * w32font.c (w32_load_unicows_or_gdi32): Add missing return.
+
+2011-10-28  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix Emacs on Windows 9X (bug#8562).  Thanks to oslsachem
+        <oslsachem@gmail.com> for helping to debug this.
+
+        * w32font.c (g_b_init_is_w9x, g_b_init_get_outline_metrics_w)
+        (g_b_init_get_text_metrics_w, g_b_init_get_glyph_outline_w)
+        (g_b_init_get_glyph_outline_w): New static variables.
+        (GetOutlineTextMetricsW_Proc, GetTextMetricsW_Proc)
+        (GetGlyphOutlineW_Proc): New typedefs.
+        (w32_load_unicows_or_gdi32, get_outline_metrics_w)
+        (get_text_metrics_w, get_glyph_outline_w, globals_of_w32font):
+        New functions.
+        (w32font_open_internal, compute_metrics):
+        Call get_outline_metrics_w, get_text_metrics_w, and get_glyph_outline_w
+        instead of calling the "wide" APIs directly.
+
+        * emacs.c (main) [HAVE_NTGUI]: Call globals_of_w32font.
+
+        * w32.h (syms_of_w32font): Add prototype.
+
+2011-10-27  Juanma Barranquero  <lekktu@gmail.com>
+
+        * window.c (Fframe_root_window, Fframe_first_window, Fwindow_end)
+        (Fframe_selected_window, Ftemp_output_buffer_show, Fnext_window)
+        (Fdelete_window_internal, Fwindow_parameters): Fix typos in docstrings.
+        (Fmove_to_window_line): Doc fix.
+
+2011-10-27  Chong Yidong  <cyd@gnu.org>
+
+        * process.c (make_process): Set gnutls_state to NULL.
+
+        * gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is
+        non-NULL, regardless of GNUTLS_INITSTAGE.
+        (Fgnutls_boot): Cleanups.  Call emacs_gnutls_deinit if we signal
+        an error.  Set process slots as soon as we allocate them.
+
+        * gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros.
+
+2011-10-27  Chong Yidong  <cyd@gnu.org>
+
+        * gnutls.c (emacs_gnutls_deinit): New function.
+        Deallocate credentials structures as well as calling gnutls_deinit.
+        (Fgnutls_deinit, Fgnutls_boot): Use it.
+
+        * process.c (make_process): Initialize GnuTLS credentials to NULL.
+        (deactivate_process): Call emacs_gnutls_deinit.
+
+2011-10-27  Juanma Barranquero  <lekktu@gmail.com>
+
+        * image.c (x_create_x_image_and_pixmap):
+        * w32.c (sys_rename, w32_delayed_load):
+        * w32font.c (fill_in_logfont):
+        * w32reg.c (x_get_string_resource): Silence compiler warnings.
+
+2011-10-26  Juanma Barranquero  <lekktu@gmail.com>
+
+        * w32fns.c (w32_default_color_map): New function,
+        extracted from Fw32_default_color_map.
+        (Fw32_default_color_map, Fx_open_connection): Use it.  (Bug#9785)
+
+2011-10-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * dispextern.h (Fcontrolling_tty_p): New decl (Bug#6649 part 2).
+
+2011-10-25  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keyboard.c (test_undefined): New function (bug#9751).
+        (read_key_sequence): Use it to detect when a key is bound to `undefined'.
+
+2011-10-25  Enami Tsugutomo  <tsugutomo.enami@jp.sony.com>
+
+        * sysdep.c (init_sys_modes): Fix the check for the controlling
+        terminal (Bug#6649).
+
+2011-10-20  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispextern.h (struct bidi_it): New member next_en_type.
+
+        * bidi.c (bidi_line_init): Initialize the next_en_type member.
+        (bidi_resolve_explicit_1): When next_en_pos is valid for the
+        current character, check also for next_en_type being WEAK_EN.
+        (bidi_resolve_weak): Don't enter the expensive loop if the current
+        position is before next_en_pos.  Record the bidi type of the first
+        non-ET, non-BN character we find, in addition to its position.
+        (bidi_level_of_next_char): Invalidate next_en_type when
+        next_en_pos is over-stepped.
+
+2011-10-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Time zone name fixes for non-ASCII locales (Bug#641, Bug#9794)
+        * editfns.c: Rewrite current-time-zone so that it invokes
+        the equivalent of (format-time-string "%Z") to get the time zone name.
+        This fixes a bug when the time zone name contains characters that
+        need converting from the system time locale to Emacs internal format.
+        This fixes a shortcoming that I introduced in my 1999-10-19 patch:
+        that patch fixed format-time-string to do the conversion, but
+        I forgot to fix current-time-zone.
+        (format_time_string): New function, containing most of
+        what Fformat_time_string used to contain.
+        (Fformat_time_string): Rewrite in terms of format_time_string.
+        This doesn't change this function's behavior.
+        (current-time-zone): Rewrite to use format_time_string.
+        This fixes the bug reported by Michael Schierl in
+        <http://lists.gnu.org/archive/html/emacs-devel/2007-06/msg00334.html>.
+        Jason Rumney's 2007-06-07 change worked around this bug, but
+        didn't fix it.
+        * systime.h (tzname, timezone): Remove no-longer-used declarations.
+
+2011-10-19  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (start_display): If the character at POS is displayed
+        via a display vector, reset IT->current.dpvec_index to zero.
+        (try_window_reusing_current_matrix): If a line ends in a display
+        vector or the next line starts in a display vector, continue
+        redrawing the window even though the character position of
+        start_row was reached.
+        (Bug#9771, part 2)
+
+2011-10-18  Chong Yidong  <cyd@gnu.org>
+
+        * xdisp.c (get_next_display_element): Handle U+2010 and U+2011
+        with nobreak-char-display too.
+
+2011-10-18  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix part 3 of bug#9771.
+        * bidi.c (bidi_line_init): Initialize next_en_pos to zero, not -1.
+        (bidi_resolve_neutral): Don't enter the expensive loop looking for
+        non-neutral characters if the current character is a paragraph
+        separator (a.k.a. Newline).  This avoids running the same
+        expensive loop twice, once when we consume the preceding newline
+        and the other time when the line actually needs to be displayed.
+        Avoid the loop when we see neutrals on the base embedding level
+        following a character whose directionality is the same as the
+        paragraph's.  This avoids running the expensive loop when a line
+        ends in a long sequence of neutrals, like control characters.
+        Add assertion against STRONG_AL type.  Slightly rearrange code
+        that determines the type of a neutral given the first non-neutral
+        that follows it.
+        (bidi_level_of_next_char): Set next_en_pos to zero when
+        invalidating its info.
+
+2011-10-17  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (push_display_prop): Determine whether to record string
+        or buffer position by IT->string, not by IT->method.  Allow
+        GET_FROM_DISPLAY_VECTOR as IT->method on entry.  (Bug#9771, part 4)
+        (move_it_vertically_backward): Don't look for character position
+        immediately after the newline when in a continuation line.
+        (Bug#9771, part 1)
+
+2011-10-15  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (coordinates_in_window): Rewrite and delabelize
+        vertical border check.  (Bug#5357) (Bug#9618)
+
+2011-10-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
+        errors in XSetWindowBorder (bug#9310).
+
+2011-10-13  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * editfns.c (Fset_time_zone_rule): Replace free with xfree to
+        avoid crash when xmalloc overrun checking is enabled.
+
+2011-10-13  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
+        itb.paragraph_dir to NEUTRAL_DIR.  Fixes an occasional incorrect
+        cursor motion with <left> and <right> arrow keys.
+
+        * bidi.c (bidi_init_it): Don't initialize paragraph_dir here, as
+        some callers set that themselves.
+
+2011-10-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (find_row_edges): Handle the case where ROW comes from a
+        display string and the previous row comes from the same string and
+        is empty.  (Bug#9739)  (Bug#9738)
+
+2011-10-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * doc.c (get_doc_string): Encode file name (bug#9735).
+
+2011-10-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c (bidi_level_of_next_char):
+        * xdisp.c (get_visually_first_element): Remove old incorrect
+        comments regarding the Unicode Line Separator character.
+
+        * bidi.c (bidi_init_it): Initialize paragraph_dir to NEUTRAL_DIR.
+
+2011-10-12  Dmitry Antipov  <dmantipov@yandex.ru>
+
+        * alloc.c (Fgc_status): Do not access beyond zombies array
+        boundary if nzombies > MAX_ZOMBIES.
+        * alloc.c (dump_zombies): Add missing format specifier.
+
+2011-10-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xdisp.c (set_cursor_from_row): Simplify conditionals,
+        to pacify GCC 4.6.1 x86-64 with -O2 -Wstrict-overflow.
+
+        * lread.c (read_escape): Allow hex escapes as large as ?\xfffffff.
+        Some packages use them to denote characters with modifiers.
+
+2011-10-11  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR)
+        (GCPRO5_VAR, GCPRO6_VAR, UNGCPRO_VAR): Add whitespace to avoid
+        matching a pp-number.  Rename parameter var to var1.
+
+2011-10-11  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * minibuf.c (Finternal_complete_buffer): Fix last change (bug#9709).
+
+2011-10-08  Glenn Morris  <rgm@gnu.org>
+
+        * callint.c (Fcall_interactively): Give a more explicit error for the
+        'c' case with a non-character input.  (Bug#8479)
+
+2011-10-08  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (hscroll_window_tree): Support hscroll in right-to-left
+        lines.
+        (set_cursor_from_row): Fix cursor positioning in mixed L2R+R2L
+        lines that are hscrolled on the left.
+
+        * dispnew.c (buffer_posn_from_coords): Account for a possible
+        presence of header-line.  (Bug#4426)
+
+2011-10-07  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
+        Don't advertise functionality which we discourage or doesn't work.
+
+2011-10-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
+        or sizeof.  __alignof__ gives the wrong answer on Fedora x86-64
+        with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
+        this makes Emacs dump core during garbage collection on rare
+        occasions.  sizeof is obviously inferior to offsetof here, so
+        stick with offsetof.
+        (GC_POINTER_ALIGNMENT): New macro.
+        (mark_memory): Omit 3rd (offset) arg; caller changed.
+        Don't assume EMACS_INT alignment is the same as pointer alignment.
+
+2011-10-03  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keyboard.c (read_key_sequence_remapped): New var.
+        (read_key_sequence): Compute remapping in the right buffer.
+        (command_loop_1): Use read_key_sequence's remapping directly.
+
+2011-10-02  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * dired.c (file_name_completion): Don't expand file name.
+        (Ffile_name_completion, Ffile_name_all_completions): Expand file name
+        before checking file name handler.
+
+        * minibuf.c (Finternal_complete_buffer): Only show internal buffers if
+        they've been requested explicitly (bug#9591).
+
+2011-10-01  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * keymap.c (Fsingle_key_description): Use make_specified_string
+        instead of build_string to build string from push_key_description.
+        (Bug#5193)
+
+2011-09-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
+        This fixes a Y2038 bug on 64-bit hosts.
+        * buffer.c (reset_buffer):
+        * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
+        (Fclear_buffer_auto_save_failure):
+        Use 0, not -1, to represent an unset failure time, since time_t
+        might not be signed.
+
+        Remove dependency on glibc malloc internals.
+        * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
+        Move back here from lisp.h, but with their new implementations.
+        (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
+        (XMALLOC_OVERRUN_SIZE_SIZE): Move these new lisp.h macros here.
+        * charset.c (charset_table_init): New static var.
+        (syms_of_charset): Use it instead of xmalloc.  This removes a
+        dependency on glibc malloc internals.  See Eli Zaretskii's comment in
+        <http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00815.html>.
+        * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
+        Move back to alloc.c.
+        (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
+        (XMALLOC_OVERRUN_SIZE_SIZE): Move to alloc.c.
+
+2011-09-30  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (windowDidResize): Call x_set_window_size only when
+        ns_in_resize is true.  Otherwise set pixelwidth/height and
+        call change_frame_size (Bug#9628).
+
+2011-09-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Port --enable-checking=all to Fedora 14 x86-64.
+        * charset.c (syms_of_charset): Also account for glibc malloc's
+        internal overhead when calculating the initial malloc maximum.
+
+        Port --enable-checking=all to Fedora 14 x86.
+        * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
+        Move to lisp.h.
+        (xmalloc_put_size, xmalloc_get_size, overrun_check_malloc)
+        (overrun_check_realloc, overrun_check_free):
+        Use XMALLOC_OVERRUN_SIZE_SIZE, not sizeof (size_t).
+        That way, xmalloc returns a properly-aligned pointer even if
+        XMALLOC_OVERRUN_CHECK is defined.  The old debugging code happened
+        to align OK on typical 64-bit hosts, but not on Fedora 14 x86.
+        * charset.c (syms_of_charset): Take XMALLOC_OVERRUN_CHECK_OVERHEAD
+        into account when calculating the initial malloc maximum.
+        * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
+        Move here from alloc.c, so that charset.c can use it too.
+        Properly align; the old code wasn't right for common 32-bit hosts
+        when configured with --enable-checking=all.
+        (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
+        (XMALLOC_OVERRUN_SIZE_SIZE): New macros.
+
+2011-09-29  Eli Zaretskii  <eliz@gnu.org>
+
+        * sysdep.c (snprintf) [!EOVERFLOW]: If EOVERFLOW is not defined,
+        use EDOM.
+
+2011-09-28  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (compute_display_string_end): If there's no display
+        string at CHARPOS, return -1.
+
+        * bidi.c (bidi_fetch_char): When compute_display_string_end
+        returns a negative value, treat the character as a normal
+        character not covered by a display string.  (Bug#9624)
+
+2011-09-28  Juanma Barranquero  <lekktu@gmail.com>
+
+        * lread.c (Fread_from_string): Fix typo in docstring.
+
+2011-09-27  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (handle_invisible_prop): If invisible text ends on a
+        newline, reseat the iterator instead of bidi-iterating there one
+        character at a time.  (Bug#9610)
+        (BUFFER_POS_REACHED_P, move_it_in_display_line_to): Bail when past
+        TO_CHARPOS if the bidi iterator is at base embedding level.
+
+2011-09-27  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * lread.c (readevalloop): Use correct code for NBSP.
+        (read1): Likewise.  (Bug#9608)
+
+2011-09-25  Michael Albinus  <michael.albinus@gmx.de>
+
+        * dbusbind.c (Fdbus_register_signal): When service is not
+        registered, use nil in Vdbus_registered_objects_table.  (Bug#9581)
+
+2011-09-25  Glenn Morris  <rgm@gnu.org>
+
+        * buffer.c (truncate-lines): Doc fix.
+
+2011-09-24  Chong Yidong  <cyd@stupidchicken.com>
+
+        * window.c (Fwindow_prev_buffers, Fset_window_prev_buffers)
+        (Fset_window_next_buffers): Doc fix.
+
+2011-09-24  Glenn Morris  <rgm@gnu.org>
+
+        * minibuf.c (read_minibuf): Disable line truncation.  (Bug#5715)
+
+2011-09-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix minor problems found by static checking.
+        * xdisp.c (string_from_display_spec): Don't assume vecsize fits in int.
+        * indent.c (Fvertical_motion): Fix == vs = typo.
+
+2011-09-24  Eli Zaretskii  <eliz@gnu.org>
+
+        * dispnew.c (syms_of_display) <redisplay-dont-pause>:
+        Default value is now t.  Doc fix.
+
+        * indent.c (Fvertical_motion): Compute and apply the overshoot
+        logic when moving up, not only when moving down.  Fix the
+        confusing name and values of the it_overshoot_expected variable;
+        logic changes accordingly.  (Bug#9254) (Bug#9549)
+
+        * xdisp.c (pos_visible_p): Produce correct pixel coordinates when
+        CHARPOS is covered by a display string which includes newlines.
+        (move_it_vertically_backward): Avoid inflooping when START_CHARPOS
+        is covered by a display string with embedded newlines.
+
+2011-09-24  Michael Albinus  <michael.albinus@gmx.de>
+
+        * dbusbind.c (Fdbus_register_signal): Add match rule to
+        Vdbus_registered_objects_table.  (Bug#9581)
+        (Fdbus_register_method, Vdbus_registered_objects_table):
+        Fix docstring.
+
+2011-09-24  Jim Meyering  <meyering@redhat.com>
+
+        do not ignore write error for any output size
+        The previous change was incomplete.
+        While it makes emacs --batch detect the vast majority of stdout
+        write failures, errors were still ignored whenever the output size is
+        k * (BUFSIZ+1) - 4.  E.g., on a system with BUFSIZ of 4096,
+          $ emacs --batch --eval '(print (format "%4093d" 0))' > /dev/full \
+              && echo FAIL: ignored write error
+          FAIL: ignored write error
+          $ emacs --batch --eval '(print (format "%20481d" 0))' > /dev/full \
+              && echo FAIL: ignored write error
+          FAIL: ignored write error
+        * emacs.c (Fkill_emacs): Also test ferror.  (Bug#9574)
+
+2011-09-23  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * emacs.c (Fkill_emacs): In noninteractive mode exit
+        non-successfully if a write error occurred on stdout.  (Bug#9574)
+
+2011-09-21  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (pop_it): Allow it->object that is a cons cell to pass
+        the xassert test.
+
+        * dispextern.h (struct it): Update the comment documenting what
+        can it->OBJECT be.
+
+2011-09-20  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (set_cursor_from_row): If the row ends in a newline from
+        a display string, extend search for cursor position to end of row.
+        (find_row_edges): If the row ends in a newline from a display
+        string, increment its MATRIX_ROW_END_CHARPOS by one.  (Bug#9549)
+        Handle the case of a display string with multiple newlines.
+        (Fcurrent_bidi_paragraph_direction): Fix search for previous
+        non-empty line.  Fixes confusing cursor motion with arrow keys at
+        the beginning of a line that starts with whitespace.
+
+2011-09-19  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * lread.c (Fread_from_string): Document what FINAL-STRING-INDEX is
+        (bug#9493).
+
+2011-09-18  Chong Yidong  <cyd@stupidchicken.com>
+
+        * xfns.c (Fx_create_frame): Handle the bitmapIcon resource as
+        boolean (Bug#9154).
+
+2011-09-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (display_line): Record maximum and minimum buffer
+        positions even if no glyphs were produced (e.g., by a zero-width
+        stretch).  Fixes bug#9530 on a TTY.  Under word-wrap, don't record
+        buffer positions that will be removed from the glyph row because
+        they don't fit.
+        (produce_stretch_glyph): Fix a bug in :align-to on a TTY when the
+        column is beyond frame width: don't subtract 1 "pixel" when
+        computing width of the stretch.
+        (reseat_at_next_visible_line_start): Undo the change made on
+        2011-09-17 that saved paragraph information and restored it after
+        the call to `reseat'.  (Bug#9545)
+
+2011-09-18  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * xdisp.c (expose_window): Save original value of phys_cursor_on_p
+        and turn window cursor on if cleared (Bug#9415).
+
+2011-09-18  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * search.c (boyer_moore): Take unibyte characters from pattern
+        literally.  (Bug#9458)
+
+2011-09-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (reseat_at_next_visible_line_start): Fix last change.
+
+2011-09-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix minor problem found by static checking.
+        * xdisp.c (reseat_at_next_visible_line_start): Mark locals as
+        initialized, to pacify gcc -Wuninitialized.
+
+        * fileio.c: Report proper errno when syscall falls.
+        (Finsert_file_contents): Save and restore errno,
+        so that report_file_error outputs the correct diagnostic.
+        (Fwrite_region) [CLASH_DETECTION]: Likewise.
+
+2011-09-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * .gdbinit (pgx): Fix references to fields of `struct glyph'.
+
+2011-09-17  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (produce_stretch_glyph): Another fix for changes made on
+        2011-08-30T17:32:44Z!eliz@gnu.org.  (Bug#9530)
+
+2011-09-17  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (reseat_at_next_visible_line_start): Keep information
+        about the current paragraph and restore it after the call to reseat.
+
+        * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
+        (bidi_find_paragraph_start): Search back for paragraph beginning
+        at most MAX_PARAGRAPH_SEARCH lines; if not found, return BEGV_BYTE.
+        (bidi_move_to_visually_next): Only trigger paragraph-related
+        computations when the last character is a newline or at EOB, not
+        just any NEUTRAL_B.  (Bug#9470)
+
+        * xdisp.c (set_cursor_from_row): Don't invoke special treatment of
+        truncated lines if point is covered by a display string.  (Bug#9524)
+
+2011-09-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xselect.c: Relax test for outgoing X longs (Bug#9498).
+        (cons_to_x_long): New function.
+        (lisp_data_to_selection_data): Use it.  Correct the test for
+        short-versus-long data; it was negated.  Break out of vector
+        loop, for efficiency, when a long datum is discovered.
+
+2011-09-16  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * eval.c (Fquote): Document its non-consing behavior (bug#9482).
+
+2011-09-16  Eli Zaretskii  <eliz@gnu.org>
+
+        * image.c (tiff_handler): Work around a bug in MinGW GCC 3.x (see
+        GCC PR/17406) by declaring this function with external scope.
+
+2011-09-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * editfns.c (Fformat): Fix bug in text-property fix (Bug#9514).
+        Don't mishandle (length (format "%%")) and (format "%4000s%%" "").
+
+2011-09-15  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * editfns.c (Fformat): Correctly handle text properties on "%%".
+
+2011-09-15  Eli Zaretskii  <eliz@gnu.org>
+
+        * xterm.c (x_draw_composite_glyph_string_foreground):
+        * w32term.c (x_draw_composite_glyph_string_foreground):
+        * term.c (encode_terminal_code):
+        * composite.c (composition_update_it, get_composition_id):
+        * xdisp.c (get_next_display_element)
+        (fill_composite_glyph_string): Add comments about special meaning
+        of TAB characters in a composition.
+
+2011-09-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * editfns.c (Fformat): Fix off-by-1 bug for "%%b" (Bug#9514).
+        This occurs when processing a multibyte format.
+        Problem reported by Wolfgang Jenker.
+
+2011-09-15  Johan Bockgård  <bojohan@gnu.org>
+
+        * xdisp.c (try_cursor_movement): Only check for exact match if
+        cursor hpos found by set_cursor_from_row is valid.  (Bug#9495)
+
+2011-09-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Remove unused external symbols.
+        * dispextern.h (calc_pixel_width_or_height): Remove decl.
+        * xdisp.c (calc_pixel_width_or_height): Now static.
+        * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
+        * indent.c (check_display_width):
+        * w32term.c: Fix comment to match code.
+        * xterm.c, xterm.h (x_catching_errors): Remove.
+
+2011-09-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xselect.c: Use signed conversions more consistently (Bug#9498).
+        (selection_data_to_lisp_data): Assume incoming selection data are
+        signed integers, not unsigned.  This is to be consistent with
+        outgoing selection data, which was modified to use signed integers
+        in as part of the fix to Bug#9196 in response to Jan D.'s comment
+        in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
+        expects long, not unsigned long.
+
+2011-09-14  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
+        computation of loop end.  Reported by Johan Bockgård
+        <bojohan@gnu.org>.
+
+2011-09-13  Chong Yidong  <cyd@stupidchicken.com>
+
+        * frame.c (Fother_visible_frames_p): Function deleted.
+
+2011-09-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * indent.c (compute_motion): Process display vector front to back
+        rather than the other way around.  (Bug#2496)
+
+2011-09-12  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
+
+2011-09-11  Chong Yidong  <cyd@stupidchicken.com>
+
+        * minibuf.c (Fread_from_minibuffer): Doc fix.
+
+2011-09-11  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
+        2011-08-30T17:32:44Z!eliz@gnu.org.  (Bug#9475)
+
+2011-09-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
+        value for non-existent files.
+
+2011-09-11  Eli Zaretskii  <eliz@gnu.org>
+
+        * fileio.c (Finsert_file_contents): If the file cannot be opened,
+        set its "size" to -1.  This will set the modtime_size field of
+        the corresponding buffer to -1, which is what
+        verify-visited-file-modtime expects for files that do not exist.
+        (Bug#9139)
+
+2011-09-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
+        here ...
+        * lisp.h: ... from here.  push_key_description is no longer
+        defined in keyboard.c, so its declaration should not be in
+        lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
+        logically belongs with push_key_description.
+
+2011-09-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * buffer.h: Include <sys/types.h> instead of <time.h>.
+        Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
+        Problem reported by Herbert J. Skuhra.
+
+2011-09-10  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * xml.c (parse_region): Make the parsing work for
+        non-comment-starting XML files again (bug#9144).
+
+2011-09-10  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * image.c (gif_load): Fix calculation of bottom and right corner.
+        (Bug#9468)
+
+2011-09-10  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (MAX_DISP_SCAN): Decrease to 250.  Prevents sluggish
+        redisplay in small windows.
+
+2011-09-09  Eli Zaretskii  <eliz@gnu.org>
+
+        * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
+
+2011-09-08  Martin Rudalics  <rudalics@gmx.at>
+
+        * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
+        Operate on live windows only.
+
+2011-09-08  Juanma Barranquero  <lekktu@gmail.com>
+
+        * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
+
+2011-09-07  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
+        only under bidi iteration.
+
+2011-09-07  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
+
+2011-09-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        isnan: Fix porting problem to Solaris 10 with bundled gcc.
+        Without this fix, the command to link temacs failed due to an
+        undefined symbol __builtin_isnan.  This is because
+        /usr/include/iso/math_c99.h #defines isnan(x) to
+        __builtin_isnan(x), but the bundled gcc, which identifies itself
+        as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
+        a __builtin_isnan.
+        * floatfns.c (isnan): #undef, and then #define to a clone of
+        what's in data.c.
+        (Fisnan): Always define, since it's always available now.
+        (syms_of_floatfns): Always define isnan at the Lisp level.
+
+2011-09-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
+
+2011-09-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c: Fix bugs with large file offsets (Bug#9428).
+        The previous code assumed that file offsets (off_t values) fit in
+        EMACS_INT variables, which is not true on typical 32-bit hosts.
+        The code messed up by falsely reporting buffer overflow in cases
+        such as (insert-file-contents "big" nil 1 2) into an empty buffer
+        when "big" contains more than 2**29 bytes, even though this
+        inserts just one byte and does not overflow the buffer.
+        (Finsert_file_contents): Store file offsets as off_t
+        values, not as EMACS_INT values.  Check for overflow when
+        converting between EMACS_INT and off_t.  When checking for
+        buffer overflow or for overlap, take the offsets into account.
+        Don't use EMACS_INT for small values where int suffices.
+        When checking for overlap, fix a typo: ZV was used where
+        ZV_BYTE was intended.
+        (Fwrite_region): Don't assume off_t fits into 'long'.
+        * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
+
+2011-09-05  Michael Albinus  <michael.albinus@gmx.de>
+
+        * dbusbind.c (xd_signature_cat): Rename from signature_cat.
+
+2011-09-04  Paul Eggert  <eggert@cs.ucla.edu>
+
+        sprintf-related integer and memory overflow issues (Bug#9412).
+
+        * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
+        (esprintf, exprintf, evxprintf): New functions.
+        * keyboard.c (command_loop_level): Now EMACS_INT, not int.
+        (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
+        (modify_event_symbol): Do not assume that the length of
+        name_alist_or_stem is safe to alloca and fits in int.
+        (Fexecute_extended_command): Likewise for function name and binding.
+        (Frecursion_depth): Wrap around reliably on integer overflow.
+        * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
+        since some callers pass EMACS_INT values.
+        (Fsingle_key_description): Don't crash if symbol name contains more
+        than MAX_ALLOCA bytes.
+        * minibuf.c (minibuf_level): Now EMACS_INT, not int.
+        (get_minibuffer): Arg is now EMACS_INT, not int.
+        * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
+        (esprintf, exprintf, evxprintf): New decls.
+        * window.h (command_loop_level, minibuf_level): Reflect API changes.
+
+        * dbusbind.c (signature_cat): New function.
+        (xd_signature, Fdbus_register_signal):
+        Do not overrun buffer; instead, report string overflow.
+
+        * dispnew.c (add_window_display_history): Don't overrun buffer.
+        Truncate instead; this is OK since it's just a log.
+
+        * editfns.c (Fcurrent_time_zone): Don't overrun buffer
+        even if the time zone offset is outlandishly large.
+        Don't mishandle offset == INT_MIN.
+
+        * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
+        when creating daemon; the previous buffer-overflow check was incorrect.
+
+        * eval.c (verror): Simplify by rewriting in terms of evxprintf,
+        which has the guts of the old verror function.
+
+        * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
+        use SAFE_ALLOCA instead.  Use esprintf to avoid int-overflow issues.
+
+        * font.c: Include <float.h>, for DBL_MAX_10_EXP.
+        (font_unparse_xlfd): Don't blindly alloca long strings.
+        Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
+        fits in int, when using sprintf.  Use single snprintf to count
+        length of string rather than counting it via multiple sprintfs;
+        that's simpler and more reliable.
+        (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
+        (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
+        sprintf, in case result does not fit in int.
+
+        * fontset.c (num_auto_fontsets): Now printmax_t, not int.
+        (fontset_from_font): Print it.
+
+        * frame.c (tty_frame_count): Now printmax_t, not int.
+        (make_terminal_frame, set_term_frame_name): Print it.
+        (x_report_frame_params): In X, window IDs are unsigned long,
+        not signed long, so print them as unsigned.
+        (validate_x_resource_name): Check for implausibly long names,
+        and don't assume name length fits in 'int'.
+        (x_get_resource_string): Don't blindly alloca invocation name;
+        use SAFE_ALLOCA.  Use esprintf, not sprintf, in case result does
+        not fit in int.
+
+        * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
+        (xg_check_special_colors, xg_set_geometry):
+        Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
+
+        * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
+        Use esprintf, not sprintf, in case result does not fit in int.
+
+        * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
+        (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
+        it as a large positive number.
+        (Fexecute_kbd_macro): Don't assume repeat count fits in int.
+        * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
+
+        * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
+        in case result does not fit in int.
+
+        * print.c (float_to_string): Detect width overflow more reliably.
+        (print_object): Make sprintf buffer a bit bigger, to avoid potential
+        buffer overrun.  Don't assume list length fits in 'int'.  Treat
+        print length of 0 as 0, not as infinity; to be consistent with other
+        uses of print length in this function.  Don't overflow print length
+        index.  Don't assume hash table size fits in 'long', or that
+        vectorlike size fits in 'unsigned long'.
+
+        * process.c (make_process): Use printmax_t, not int, to format
+        process-name gensyms.
+
+        * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
+
+        * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
+        to avoid potential buffer overrun.
+
+        * xfaces.c (x_update_menu_appearance): Don't overrun buffer
+        if X resource line is longer than 512 bytes.
+
+        * xfns.c (x_window): Make sprintf buffer a bit bigger
+        to avoid potential buffer overrun.
+
+        * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
+
+        * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
+
+2011-09-04  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Integer overflow fixes for scrolling, etc.
+        Without these, Emacs silently mishandles large integers sometimes.
+        For example, "C-u 4294967297 M-x recenter" was treated as if
+        it were "C-u 1 M-x recenter" on a typical 64-bit host.
+
+        * xdisp.c (try_window_id): Check Emacs fixnum range before
+        converting to 'int'.
+
+        * window.c (window_scroll_line_based, Frecenter):
+        Check that an Emacs fixnum is in range before assigning it to 'int'.
+        (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
+        values converted from Emacs fixnums.
+        (Frecenter): Don't wrap around a line count if it is out of 'int'
+        range; instead, treat it as an extreme value.
+        (Fset_window_configuration, compare_window_configurations):
+        Use ptrdiff_t, not int, for index that might exceed 2 GiB.
+
+        * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
+        that can exceed INT_MAX.  Check that EMACS_INT value is in range
+        before assigning it to the (possibly-narrower) index.
+        (match_limit): Don't assume that a fixnum can fit in 'int'.
+
+        * print.c (print_object): Use ptrdiff_t, not int, for index that can
+        exceed INT_MAX.
+
+        * indent.c (position_indentation): Now takes ptrdiff_t, not int.
+        (Fvertical_motion): Don't wrap around LINES values that don't fit
+        in 'int'.  Instead, treat them as extreme values.  This is good
+        enough for windows, which can't have more than INT_MAX lines anyway.
+
+2011-09-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * Require libxml/parser.h to avoid compilation warning.
+
+        * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
+
+        * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
+        since this reportedly can destroy thread storage.
+
+2011-08-30  Chong Yidong  <cyd@stupidchicken.com>
+
+        * syntax.c (find_defun_start): Update all cache variables if
+        exiting early (Bug#9401).
+
+2011-08-30  Eli Zaretskii  <eliz@gnu.org>
+
+        * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
+
+        * xdisp.c (produce_stretch_glyph): No longer static, compiled also
+        when HAVE_WINDOW_SYSTEM is not defined.  Support both GUI and TTY
+        frames.  Call tty_append_glyph in the TTY case.  (Bug#9402)
+
+        * term.c (tty_append_glyph): New function.
+        (produce_stretch_glyph): Static function and its prototype deleted.
+
+        * dispextern.h (produce_stretch_glyph, tty_append_glyph):
+        Add prototypes.
+
+2011-08-29  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * image.c (parse_image_spec): Check for nonnegative, not for positive,
+        when checking :margin (Bug#9390).
+        (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
+        Rename from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
+        so that the name doesn't mislead.  All uses changed.
+
+2011-08-28  Johan Bockgård  <bojohan@gnu.org>
+
+        * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
+        set_tty_hooks.
+
+2011-08-27  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (move_it_to): Don't bail out early when reaching
+        position beyond to_charpos, if we are scanning backwards.
+        (move_it_vertically_backward): When DY == 0, make sure we get to
+        the first character in the line after the newline.
+
+2011-08-27  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * ccl.c: Improve and simplify overflow checking (Bug#9196).
+        (ccl_driver): Do not generate an out-of-range pointer.
+        (Fccl_execute_on_string): Remove unnecessary check for
+        integer overflow, noted by Stefan Monnier in
+        <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
+        Remove a FIXME that didn't need fixing.
+        Simplify the newly-introduced buffer reallocation code.
+
+2011-08-27  Juanma Barranquero  <lekktu@gmail.com>
+
+        * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
+
+2011-08-26  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Integer and memory overflow issues (Bug#9196).
+
+        * doc.c (get_doc_string): Rework so that
+        get_doc_string_buffer_size is the actual buffer size, rather than
+        being 1 less than the actual buffer size; this makes xpalloc more
+        convenient.
+
+        * image.c (x_allocate_bitmap_record, cache_image):
+        * xselect.c (Fx_register_dnd_atom):
+        Simplify previous changes by using xpalloc.
+
+        * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
+        since either will do and ptrdiff_t is convenient with xpalloc.
+
+        * charset.c (charset_table_size)
+        (struct charset_sort_data.priority): Now ptrdiff_t.
+        (charset_compare): Don't overflow if priorities differ greatly.
+        (Fsort_charsets): Don't assume list length fits in int.
+        Check for size-calculation overflow when allocating sort data.
+        (syms_of_charset): Allocate an initial charset table that is
+        just under 64 KiB, to avoid problems with glibc malloc and mmap.
+
+        * cmds.c (internal_self_insert): Check for size-calculation overflow.
+
+        * composite.h (struct composition.glyph_len): Now int, not unsigned.
+        The actual value is always <= INT_MAX, and leaving it unsigned made
+        overflow checking harder.
+
+        * dispextern.h (struct glyph_matrix.rows_allocated)
+        (struct face_cache.size): Now ptrdiff_t, for convenience in use
+        with xpalloc.  The values are still always <= INT_MAX.
+
+        * indent.c (compute_motion): Adjust to region_cache_forward sig change.
+
+        * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
+        (SAFE_NALLOCA): New macro.
+
+        * region-cache.c (struct boundary.pos, find_cache_boundary)
+        (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
+        (set_cache_region, invalidate_region_cache)
+        (revalidate_region_cache, know_region_cache, region_cache_forward)
+        (region_cache_backward, pp_cache):
+        Use ptrdiff_t, not EMACS_INT, since either will do.  This is needed
+        so that ptrdiff_t * can be passed to xpalloc.
+        (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
+        beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
+        (pp_cache): Don't assume cache_len fits in int.
+        * region-cache.h: Adjust extern decls to match.
+
+        * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
+        EMACS_INT, since either will do, for xpalloc.
+
+        * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
+        (xnmalloc, xnrealloc, xpalloc): New functions.
+
+        * bidi.c (bidi_shelve_header_size): New constant.
+        (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
+        (bidi_cache_ensure_space): Avoid integer overflow when allocating.
+
+        * bidi.c (bidi_cache_shrink):
+        * buffer.c (overlays_at, overlays_in, record_overlay_string)
+        (overlay_strings):
+        Don't update size of array until after memory allocation succeeds,
+        because xmalloc/xrealloc may not return.
+        (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
+        now that we have proper integer overflow checking.
+        (record_overlay_string, overlay_strings): Catch overflows when
+        calculating size of overlay_str_buf.
+
+        * callproc.c (Fcall_process): Check for size overflow when
+        calculating size of args2.
+        (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
+        Normally we prefer signed values, but sticking with ptrdiff_t would
+        require adding more-complicated checks.
+
+        * ccl.c (Fccl_execute_on_string): Check for memory overflow.
+        Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
+        Redo buffer-overflow calculations to avoid integer overflow.
+        Add a FIXME comment where memory seems to be over-allocated.
+
+        * character.c (Fstring): Check for size-calculation overflow.
+
+        * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
+        unnecessary integer overflow.  Check for size overflow.
+        (encode_coding_object): Don't update size until xmalloc succeeds.
+
+        * composite.c (get_composition_id): Check for overflow in glyph
+        length calculations.
+
+        Integer and memory overflow fixes for display code.
+        * dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
+        * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
+        (scrolling_window): Check for overflow in size calculations.
+        (line_draw_cost, realloc_glyph_pool, add_row_entry):
+        Don't assume glyph table len fits in int.
+        (struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
+        (row_table_size): Now ptrdiff_t, not int.
+        (scrolling_window): Avoid overflow in size calculations.
+        Don't update size until allocation succeeds.
+        * fns.c (concat): Check for overflow in size calculations.
+        (next_almost_prime): Verify NEXT_ALMOST_PRIME_LIMIT.
+        * lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
+        (NEXT_ALMOST_PRIME_LIMIT): New constant.
+
+        * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
+        (get_doc_string): Check for size calculation overflow.
+        Don't update size until allocation succeeds.
+        (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
+        EMACS_INT, where ptrdiff_t will do.
+        (Fsubstitute_command_keys): Check for string overflow.
+
+        * editfns.c (set_time_zone_rule): Don't assume environment length
+        fits in int.
+        (message_length): Now ptrdiff_t, not int.
+        (Fmessage_box): Don't update size until allocation succeeds.
+        Don't assume message length fits in int.
+        (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
+
+        * emacs.c (main): Do not reallocate argv, since there is a null at
+        the end that can be overwritten, and this way there's no need to
+        worry about size-calculation overflow.
+        (sort_args): Check for size-calculation overflow.
+
+        * eval.c (init_eval_once, grow_specpdl): Don't update size until
+        alloc succeeds.
+        (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
+
+        * frame.c (set_menu_bar_lines, x_set_frame_parameters)
+        (x_set_scroll_bar_width, x_figure_window_size):
+        Check for integer overflow.
+        (x_set_alpha): Do not assume XINT fits in int.
+
+        * frame.h (struct frame): Use int, not EMACS_INT, where int works.
+        This is for the members text_lines, text_cols, total_lines, total_cols,
+        where the system imposes an 'int' limit.
+
+        * fringe.c (Fdefine_fringe_bitmap):
+        Don't update size until alloc works.
+
+        * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
+        (ftfont_shape_by_flt): Check for integer overflow in size calculations.
+
+        * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
+        Check for size-calculation overflow.
+        (get_utf8_string): Use ptrdiff_t, not size_t, where either will
+        do, as we prefer signed integers.
+        (id_to_widget.max_size, id_to_widget.used)
+        (xg_store_widget_in_map, xg_remove_widget_from_map)
+        (xg_get_widget_from_map, xg_get_scroll_id_for_window)
+        (xg_remove_scroll_bar, xg_update_scrollbar_pos):
+        Use and return ptrdiff_t, not int.
+        (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
+        * gtkutil.h: Change prototypes to match the above.
+
+        * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
+        are duplicate now that they've been promoted to lisp.h.
+        (x_allocate_bitmap_record, x_alloc_image_color)
+        (make_image_cache, cache_image, xpm_load):
+        Don't update size until alloc is done.
+        (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
+        (x_detect_edges):
+        Check for size calculation overflow.
+        (ct_colors_allocated_max): New constant.
+        (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
+        overflow.
+
+        * keyboard.c (read_char, menu_bar_items, tool_bar_items)
+        (read_char_x_menu_prompt, read_char_minibuf_menu_width)
+        (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
+        Use ptrdiff_t, not int, to count maps.
+        (read_char_minibuf_menu_prompt): Check for overflow in size
+        calculations.  Don't update size until allocation succeeds.
+        Redo calculations to avoid overflow.
+        * keyboard.h: Change prototypes to match the above.
+
+        * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
+        to count maps.
+        (current_minor_maps): Check for size calculation overflow.
+        * keymap.h: Change prototypes to match the above.
+
+        * lread.c (read1, init_obarray): Don't update size until alloc done.
+
+        * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
+        (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
+
+        * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
+        Now ptrdiff_t, not int.
+        * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
+        (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
+
+        * process.c (Fnetwork_interface_list): Check for overflow
+        in size calculation.
+
+        * region-cache.c (move_cache_gap): Check for size calculation overflow.
+
+        * scroll.c (do_line_insertion_deletion_costs): Check for size calc
+        overflow.  Don't bother calling xmalloc when xrealloc will do.
+
+        * search.c (Freplace_match): Check for size calculation overflow.
+        (Fset_match_data): Don't assume list lengths fit in 'int'.
+
+        * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
+        for command line length.  Do not attempt to address one before the
+        beginning of an array, as that's not portable.
+
+        * term.c (max_frame_lines): Remove; unused.
+        (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
+        not int.
+        (encode_terminal_code, calculate_costs): Check for size
+        calculation overflow.
+        (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
+        table lengths and related sizes.  Don't update size until alloc
+        done.  Redo calculations to avoid overflow.
+        (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
+
+        * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
+        subtracting pointers.
+        (gobble_line): Check for overflow more carefully.  Don't update size
+        until alloc done.
+
+        * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
+        Don't update size until alloc done.
+        Redo size calculations to avoid overflow.
+        Check for size calculation overflow.
+        (main) [DEBUG]: Fix typo in invoking tparam1.
+
+        * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
+        Use ptrdiff_t, not int, for sizes.
+        (store_mode_line_noprop_char): Don't update size until alloc done.
+
+        * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
+        Use ptrdiff_t, not int, for sizes.
+        (Finternal_make_lisp_face, cache_face):
+        Check for size calculation overflow.
+        (cache_face): Treat size calculation overflows as if they were
+        memory exhaustion (the usual treatment), rather than aborting.
+
+        * xfns.c (x_encode_text, x_set_name_internal)
+        (Fx_change_window_property): Use ptrdiff_t, not int, to count
+        sizes, since they can exceed INT_MAX in size.  Check for size
+        calculation overflow.
+
+        * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
+        (xg_select): Check for size calculation overflow.
+        Don't update size until alloc done.
+
+        * xrdb.c (get_environ_db): Don't assume path length fits in int,
+        as sprintf is limited to int lengths.
+
+        * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
+        (X_LONG_MIN): New macros.
+        Use them to make the following changes clearer.
+        (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
+        This change doesn't affect the value now, but it may help remind
+        future maintainers not to raise the value too much later.
+        (SELECTION_QUANTUM): Remove, replacing with ...
+        (selection_quantum): ... new function, which avoids overflow.
+        All uses changed.
+        (struct selection_data.size): Now ptrdiff_t, not int, to avoid
+        assumption that selection length fits in 'int'.
+        (x_reply_selection_request, x_handle_selection_request)
+        (x_get_window_property, receive_incremental_selection)
+        (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
+        (lisp_data_to_selection_data, clean_local_selection_data):
+        Use ptrdiff_t, not int, to record length of selection.
+        (x_reply_selection_request, x_get_window_property)
+        (receive_incremental_selection, x_property_data_to_lisp):
+        Redo calculations to avoid overflow.
+        (x_reply_selection_request): When sending hint, ceiling it at
+        X_LONG_MAX rather than relying on wraparound overflow to send
+        something.
+        (x_get_window_property, receive_incremental_selection)
+        (lisp_data_to_selection_data, x_property_data_to_lisp):
+        Check for size-calculation overflow.
+        (x_get_window_property, receive_incremental_selection)
+        (lisp_data_to_selection_data, Fx_register_dnd_atom):
+        Don't store size until memory allocation succeeds.
+        (x_get_window_property): Plug memory leak on memory exhaustion.
+        Don't double-block input; malloc is safe here.  Don't assume 2**34
+        - 4 fits in unsigned long.  Add an xassert to check
+        XGetWindowProperty overflow.  Be more careful about overflow
+        calculations, and distinguish size from memory overflow better.
+        (receive_incremental_selection): When tracing, don't assume
+        unsigned int is less than INT_MAX.
+        (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
+        harmful) conversions of unsigned short to int.
+        (lisp_data_to_selection_data): Don't assume that integers
+        in the range -65535 through -1 fit in an X unsigned short.
+        Don't assume that ULONG_MAX == X_ULONG_MAX.  Don't store into
+        result parameters unless successful.  Rely on cons_to_unsigned
+        to report problems with elements; the old code wasn't right anyway.
+        (x_check_property_data): Check for int overflow; we cannot use
+        a wider type due to X limits.
+        (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
+
+        * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
+
+        * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
+        (x_term_init): Check for size calculation overflow.
+        (x_color_cells): Don't store size until memory allocation succeeds.
+        (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
+        Don't assume alloca size is less than MAX_ALLOCA.
+        (x_term_init): Don't assume length fits in int (sprintf is limited
+        to int size).
+
+        Use ptrdiff_t for composition IDs.
+        * character.c (lisp_string_width):
+        * composite.c (composition_table_size, n_compositions)
+        (get_composition_id, composition_gstring_from_id):
+        * dispextern.h (struct glyph_string.cmp_id, struct composition_it.id):
+        * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING):
+        * window.c (Frecenter):
+        Use ptrdiff_t, not int, for composition IDs.
+        * composite.c (get_composition_id): Check for integer overflow.
+        * composite.h: Adjust prototypes to match the above changes.
+
+        Use ptrdiff_t for hash table indexes.
+        * category.c (hash_get_category_set):
+        * ccl.c (ccl_driver):
+        * charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
+        * coding.c (coding_system_charset_list, detect_coding_system):
+        * coding.h (struct coding_system.id):
+        * composite.c (get_composition_id, gstring_lookup_cache):
+        * fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
+        * image.c (xpm_get_color_table_h):
+        * lisp.h (hash_lookup, hash_put):
+        * minibuf.c (Ftest_completion):
+        Use ptrdiff_t for hash table indexes, not int (which is too
+        narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
+        32-bit --with-wide-int hosts).
+
+        * charset.c (Fdefine_charset_internal): Check for integer overflow.
+        Add a FIXME comment about memory leaks.
+        (syms_of_charset): Don't assume xmalloc returns.
+
+        Don't assume that stated character widths fit in int.
+        * character.c (Fchar_width, c_string_width, lisp_string_width):
+        * character.h (CHAR_WIDTH):
+        * indent.c (MULTIBYTE_BYTES_WIDTH):
+        Use sanitize_char_width to avoid undefined and/or bad behavior
+        with outlandish widths.
+        * character.h (sanitize_tab_width): Rename from sanitize_width,
+        now that we have two such functions.  All uses changed.
+        (sanitize_char_width): New inline function.
+
+        Don't assume that tab-width fits in int.
+        * character.h (sanitize_width): New inline function.
+        (SANE_TAB_WIDTH): New macro.
+        (ASCII_CHAR_WIDTH): Use it.
+        * indent.c (sane_tab_width): Remove.  All uses replaced by
+        SANE_TAB_WIDTH (current_buffer).
+        * xdisp.c (init_iterator): Use SANE_TAB_WIDTH.
+
+        * fileio.c: Integer overflow issues with file modes.
+        (Fset_file_modes, auto_save_1): Don't assume EMACS_INT fits in int.
+
+        * charset.c (read_hex): New arg OVERFLOW.  All uses changed.
+        Remove unreachable code.
+        (read_hex, load_charset_map_from_file): Check for integer overflow.
+
+        * xterm.c: Don't go over XClientMessageEvent limit.
+        (scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
+        (x_send_scroll_bar_event): Likewise.  Check that the size does not
+        exceed limits imposed by XClientMessageEvent, as well as the usual
+        ptrdiff_t and size_t limits.
+
+        * keyboard.c: Overflow, signedness and related fixes.
+        (make_lispy_movement): Use same integer type in forward decl
+        that is used in the definition.
+        (read_key_sequence, keyremap_step):
+        Change bufsize argument back to int, undoing my 2011-03-30 change.
+        We prefer signed types, and int is wide enough here.
+        (parse_tool_bar_item): Don't assume tool_bar_max_label_size is less
+        than TYPE_MAXIMUM (EMACS_INT) / 2.  Don't let the label size grow
+        larger than STRING_BYTES_BOUND.  Use ptrdiff_t for Emacs string
+        length, not size_t.  Use ptrdiff_t for index, not int.
+        (keyremap_step, read_key_sequence): Redo bufsize check to avoid
+        possibility of integer overflow.
+
+        Overflow, signedness and related fixes for images.
+
+        * dispextern.h (struct it.stack[0].u.image.image_id)
+        (struct_it.image_id, struct image.id, struct image_cache.size)
+        (struct image_cache.used, struct image_cache.ref_count):
+        * gtkutil.c (update_frame_tool_bar):
+        * image.c (x_reference_bitmap, Fimage_size, Fimage_mask_p)
+        (Fimage_metadata, free_image_cache, clear_image_cache, lookup_image)
+        (cache_image, mark_image_cache, x_kill_gs_process, Flookup_image):
+        * nsmenu.m (update_frame_tool_bar):
+        * xdisp.c (calc_pixel_width_or_height):
+        * xfns.c (image_cache_refcount):
+        Image IDs are now ptrdiff_t, not int, to avoid arbitrary limits
+        on typical 64-bit hosts.
+
+        * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
+        (x_bitmap_pixmap, x_create_x_image_and_pixmap):
+        Omit unnecessary casts to int.
+        (parse_image_spec): Check that integers fall into 'int' range
+        when the callers expect that.
+        (image_ascent): Redo ascent calculation to avoid int overflow.
+        (clear_image_cache): Avoid overflow when sqrt (INT_MAX) < nimages.
+        (lookup_image): Remove unnecessary tests.
+        (xbm_image_p): Locals are now of int, not EMACS_INT,
+        since parse_image_check makes sure they fit into int.
+        (png_load, gif_load, svg_load_image):
+        Prefer int to unsigned where either will do.
+        (tiff_handler): New function, combining the cores of the
+        old tiff_error_handler and tiff_warning_handler.
+        This function is rewritten to use vsnprintf and thereby avoid
+        stack buffer overflows.  It uses only the features of vsnprintf
+        that are common to both POSIX and native Microsoft.
+        (tiff_error_handler, tiff_warning_handler): Use it.
+        (tiff_load, gif_load, imagemagick_load_image):
+        Don't assume :index value fits in 'int'.
+        (gif_load): Omit unnecessary cast to double, and avoid double-rounding.
+        (imagemagick_load_image): Check that crop parameters fit into
+        the integer types that MagickCropImage accepts.  Don't assume
+        Vimagemagick_render_type has a nonnegative value.  Don't assume
+        size_t fits in 'long'.
+        (gs_load): Use printmax_t to print the widest integers possible.
+        Check for integer overflow when computing image height and width.
+
+2011-08-26  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (redisplay_window): Don't force window start if point
+        will be invisible in the resulting window.  (Bug#9324)
+
+2011-08-25  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
+        the display spec is of the form `(space ...)'.
+        (handle_display_spec): Return the value returned by
+        handle_single_display_spec, not just 1 or zero.
+        (handle_single_display_spec): If the display spec is of the form
+        `(space ...)', and specifies display in the text area, return 2
+        rather than 1.
+        (try_cursor_movement): Check for the need to scroll more
+        accurately, and prefer exact match for point under bidi.
+        Don't advance `row' beyond the last row of the window.
+
+        * dispextern.h (struct bidi_it): Rename the disp_prop_p member
+        into disp_prop; all users changed.
+
+        * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
+        DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
+        for the text covered by the display property.
+
+2011-08-25  Chong Yidong  <cyd@stupidchicken.com>
+
+        * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
+        Change return value to nil.
+        (Frecord_buffer): Delete unused function.
+
+2011-08-24  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
+        buffers, return left-to-right.
+        (set_cursor_from_row): Consider candidate row a win if its glyph
+        represents a newline and point is on that newline.  Fixes cursor
+        positioning on the newline at EOL of R2L text within L2R
+        paragraph, and vice versa.
+        (try_cursor_movement): Check continued rows, in addition to
+        continuation rows.  Fixes unwarranted scroll when point enters a
+        continued line of R2L text within an L2R paragraph, or vice versa.
+        (cursor_row_p): Consider the case of point being equal to
+        MATRIX_ROW_END_CHARPOS.  Prevents cursor being stuck when moving
+        from the end of a short line to the beginning of a continued line
+        of R2L text within L2R paragraph.
+        (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
+        composed characters.
+
+        * bidi.c (bidi_check_type): Use xassert.
+        (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
+        members.
+
+2011-08-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
+        a character.
+
+2011-08-23  Chong Yidong  <cyd@stupidchicken.com>
+
+        * nsfont.m (ns_otf_to_script): Fix typo.
+
+2011-08-22  Kenichi Handa  <handa@m17n.org>
+
+        * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
+        extra slot even if the purpose is char-code-property-table.
+
+2011-08-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (redisplay_window): When computing centering_position,
+        account for the height of the header line.  (Bug#8874)
+
+        * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
+        instead of CHAR_TO_BYTE.  Fixes a crash when a completion
+        candidate is selected by the mouse, and that candidate has a
+        composed character under the mouse.
+
+        * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1.  Fixes pixel
+        coordinates reported by pos-visible-in-window-p for a composed
+        character in column zero.
+
+2011-08-23  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
+
+2011-08-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
+        consider it a hit if to_charpos is anywhere in the range of the
+        composed buffer positions.
+
+2011-08-22  Chong Yidong  <cyd@stupidchicken.com>
+
+        * image.c (gif_load): Don't assume that each subimage has the same
+        dimensions as the base image.  Handle disposal method that is
+        "undefined" by the gif spec (Bug#9335).
+
+2011-08-20  Chong Yidong  <cyd@stupidchicken.com>
+
+        * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
+        (Fcondition_case): Document `debug' symbol in error handler.
+
+2011-08-19  Eli Zaretskii  <eliz@gnu.org>
+
+        * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
+        face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
+        from an Org mode buffer to a Speedbar frame.
+
+        * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
+        a composition, take its buffer position from IT->cmp_it.charpos.
+        Fixes cursor positioning at the beginning of a line that begins
+        with a composed character.
+
+2011-08-18  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
+        character bidirectional type, use STRONG_L instead.  Fixes crashes
+        in a buffer produced by `describe-categories'.
+
+        * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
+        members before the level stack, so they would be saved and
+        restored when copying iterator state.  Fixes incorrect reordering
+        around TABs covered by display properties.
+
+2011-08-18  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * process.c (Fnetwork_interface_list): Correctly determine buffer size.
+
+2011-08-17  Chong Yidong  <cyd@stupidchicken.com>
+
+        * eval.c (internal_condition_case, internal_condition_case_1)
+        (internal_condition_case_2, internal_condition_case_n):
+        Remove unnecessary aborts (Bug#9081).
+
+2011-08-17  Eli Zaretskii  <eliz@gnu.org>
+
+        * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
+        has no `load' handler, try opening the file locally.  (Bug#9311)
+
+2011-08-16  Ken Brown  <kbrown@cornell.edu>
+
+        * gmalloc.c: Expand comment.
+
+2011-08-16  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
+        if it fails the cursor_row_p test.  Fixes cursor positioning at ZV.
+
+2011-08-16  Ken Brown  <kbrown@cornell.edu>
+
+        Fix memory allocation problems in Cygwin build (Bug#9273).
+
+        * unexcw.c ( __malloc_initialized): Declare external variable.
+        (fixup_executable): Force the dumped emacs to reinitialize malloc.
+
+        * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
+        New variables.
+        (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
+        dumped emacs.
+        (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
+        in the static heap.
+        [CYGWIN] (special_realloc): New function.
+        (_realloc_internal_nolock) [CYGWIN]: Use the new function on
+        requests to realloc storage in the static heap.
+
+2011-08-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * bidi.c (bidi_initialize): Remove unused local.
+
+2011-08-15  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidimirror.h:
+        * biditype.h: Remove file.
+        * makefile.w32-in ($(BLD)/bidi.$(O)):
+        * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
+
+        * dispextern.h: Fix a typo in the comment to bidi_type_t.
+
+        * chartab.c: Improve commentary for the uniprop_table API.
+
+        * bidi.c (bidi_paragraph_init): Support zero value of
+        bidi_ignore_explicit_marks_for_paragraph_level.
+        (bidi_initialize): Use uniprop_table instead of including
+        biditype.h and bidimirror.h.
+
+        * xdisp.c (move_it_in_display_line_to): Don't reset pixel
+        coordinates of the iterator when restoring from ppos_it.
+        (Bug#9296)
+
+2011-08-14  Kenichi Handa  <handa@m17n.org>
+
+        * process.c (create_process): Call setup_process_coding_systems
+        after the pid of the process is set to -1 (Bug#8162).
+
+2011-08-14  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (move_it_in_display_line_to): Don't invoke
+        IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
+        ppos_it.  Fixes vertical cursor motion when line beginning is
+        covered by an image.  (Bug#9296)
+
+2011-08-14  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.h (ns_run_ascript): Declare.
+        (NSAPP_DATA2_RUNASSCRIPT): Define.
+
+        * nsfns.m (as_script, as_result, as_status): New static variables.
+        (ns_run_ascript): New function.
+        (Fns_do_applescript): Set variables as_*.  Make an NSApplicationDefined
+        event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
+        the event loop.  Get status from as_status (Bug#7276).
+
+        * nsterm.m (sendEvent): If event is NSApplicationDefined and
+        data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
+        the event loop (Bug#7276).
+
+2011-08-14  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * gnutls.c (QCgnutls_bootprop_priority)
+        (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
+        (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
+        (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
+        (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
+        (QCgnutls_bootprop_verify_hostname_error)
+        (QCgnutls_bootprop_callbacks_verify): Rename from
+        Qgnutls_bootprop_..., all uses changed.
+
+        * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
+        uses changed.
+
+2011-08-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xfaces.c (Qframe_set_background_mode): Now static.
+        * dispextern.h (Qframe_set_background_mode): Remove decl.
+
+        * process.c (Fnetwork_interface_info): Declare local only if needed.
+
+2011-08-13  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
+        (Fnetwork_interface_list): Allocate in increments of bytes instead
+        of sizeof (struct ifreq).  Iterate over ifconf.ifc_req by counting
+        bytes (Bug#8477).  Count bytes correctly when ifr_addr is a struct
+        sockaddr.
+        (struct ifflag_def): notrailers is smart on OSX.
+        (Fnetwork_interface_info): Handle case when ifr_flags is negative.
+        Get hardware address with getifaddrs if available.
+
+2011-08-12  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (iterate_out_of_display_property): xassert that
+        IT->position is set to within IT->object's boundaries.  Break from
+        the loop as soon as EOB is reached; avoids infloops in redisplay
+        when IT->position is set up wrongly due to some bug.
+        Set IT->current to match the bidi iterator unconditionally.
+        (push_display_prop): Allow GET_FROM_STRING as IT->method on
+        entry.  Force push_it to save on the stack the current
+        buffer/string position, to be restored by pop_it.  Fix flags in
+        the iterator structure wrt the object coming from a display
+        property, as `line-prefix' and `wrap-prefix' are not ``replacing''
+        properties.  (Bug#9284)
+
+2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * fontset.c (fontset_get_font_group): Add proper type checks.
+        (Bug#9172)
+
+2011-08-09  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
+
+        * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
+        and LC_VERSION_MIN_MACOSX.
+        (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
+        (dump_it) [LC_FUNCTION_STARTS]: Use it.
+
+2011-08-08  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (forward_to_next_line_start): Allow to use the
+        no-display-properties-and-no-overlays under bidi display.
+        Set disp_pos in the bidi iterator to avoid searches for display
+        properties and overlays.
+
+2011-08-08  Chong Yidong  <cyd@stupidchicken.com>
+
+        * editfns.c (Fset_time_zone_rule): Document relationship with the
+        setenv function.
+
+        * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
+        the font entity extracted from the cache (Bug#8109).
+
+2011-08-07  Chong Yidong  <cyd@stupidchicken.com>
+
+        * composite.c (autocmp_chars): Don't reset point.  That is done by
+        restore_point_unwind (Bug#5984).
+
+2011-08-07  Juri Linkov  <juri@jurta.org>
+
+        * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
+        to show the arg `TIME' instead of `TIMEVAL'.
+
+2011-08-06  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
+        display property strides EOL and includes a newline, as in
+        longlines-mode.  (Bug#9254)
+        (move_it_in_display_line_to): Fix vertical-motion in a buffer with
+        word-wrap under bidirectional display.  (Bug#9224)
+
+        * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
+        is non-zero, even if the data buffer is NULL.  Fixes a crash in
+        vertical-motion with longlines-mode.  (Bug#9254)
+
+2011-08-05  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c <bidi_cache_total_alloc>: Now static.
+        (bidi_initialize): Initialize bidi_cache_total_alloc.
+
+        * xdisp.c (display_line): Release buffer allocated for shelved bidi
+        cache.  (Bug#9221)
+
+        * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
+        amount allocated this far in `bidi_cache_total_alloc'.
+        (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
+        non-zero, only free the data buffer without restoring the cache
+        contents.  All callers changed.
+
+        * dispextern.h (bidi_unshelve_cache): Update prototype.
+
+        * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
+        (move_it_in_display_line, move_it_to)
+        (move_it_vertically_backward, move_it_by_lines): Replace the call
+        to xfree to an equivalent call to bidi_unshelve_cache.
+        (move_it_in_display_line_to): Fix logic of returning
+        MOVE_POS_MATCH_OR_ZV in the bidi case.  (Bug#9224)
+
+2011-08-05  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
+        came from a string character with a `cursor' property.  (Bug#9229)
+
+2011-08-04  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * Makefile.in (LIB_PTHREAD): New variable.
+        (LIBES): Add LIB_PTHREAD (Bug#9216).
+
+        * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
+        Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
+
+2011-08-04  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * regex.c (re_iswctype): Remove some redundant boolean conversions.
+
+2011-08-04  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.c (x_find_topmost_parent): New function.
+        (x_set_frame_alpha): Find topmost parent window with
+        x_find_topmost_parent and set the property there also (bug#9181).
+        (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
+
+2011-08-04  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * callproc.c (Fcall_process): Avoid vfork clobbering
+        the local vars buffer, coding_systems, current_dir.
+
+2011-08-03  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keymap.c (Fmake_composed_keymap): Move to subr.el.
+
+2011-08-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
+        so that it is not optimized away.
+
+        * xdisp.c (compute_display_string_pos): Remove unused local.
+
+2011-08-02  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix slow cursor motion and scrolling in large buffers with
+        selective display, like Org Mode buffers.  (Bug#9218)
+
+        * dispextern.h (struct bidi_it): New member disp_prop_p.
+
+        * xdisp.c: Remove one-slot cache of display string positions.
+        (compute_display_string_pos): Accept an additional argument
+        DISP_PROP_P; callers changed.  Scan at most 5K characters forward
+        for a display string or property.  If found, set DISP_PROP_P
+        non-zero.
+
+        * bidi.c (bidi_fetch_char): Accept an additional argument
+        DISP_PROP_P, and pass it to compute_display_string_pos.
+        Only handle text covered by a display string if DISP_PROP_P is returned
+        non-zero.  All callers of bidi_fetch_char changed.
+
+2011-08-02  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
+
+2010-12-03  Don March  <don@ohspite.net>
+
+        * keymap.c (Fdefine_key): Fix non-prefix key error message when
+        last character M-[char] is translated to ESC [char] (bug#7541).
+
+2011-08-02  Kenichi Handa  <handa@m17n.org>
+
+        * lisp.h (uniprop_table): Extern it.
+
+        * chartab.c (uniprop_table): Make it non-static.
+
+2011-08-01  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (forward_to_next_line_start): Accept additional argument
+        BIDI_IT_PREV, and store into it the state of the bidi iterator had
+        on the newline.
+        (reseat_at_next_visible_line_start): Use the bidi iterator state
+        returned by forward_to_next_line_start to restore the state of
+        it->bidi_it after backing up to previous newline.  (Bug#9212)
+
+2011-07-30  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * regex.c (re_comp): Protoize.
+        (re_exec): Fix return type.
+        (regexec): Fix type of `ret'.  (Bug#9203)
+
+2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
+        This is needed if max-image-size is a floating-point number.
+
+2011-07-28  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * print.c (print_object): Print empty symbol as ##.
+
+        * lread.c (read1): Read ## as empty symbol.
+
+2011-07-28  Alp Aker  <alp.tekin.aker@gmail.com>
+
+        * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
+        setting frame foreground color (Bug#9175).
+        (x_set_background_color): Likewise.
+
+        * nsmenu.m (-setText): Size tooltip dimensions precisely to
+        contents (Bug#9176).
+        (EmacsTooltip -init): Remove bezels and add shadows to
+        tooltip windows.
+
+        * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
+        or scroll bar (Bug#8470).
+
+        * nsfont.m (nsfont_open): Remove assignment to voffset and
+        unnecessary vars hshink, expand, hd, full_height, min_height.
+        (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
+
+        * nsterm.h (nsfont_info): Remove voffset field.
+
+2011-07-28  Alp Aker  <alp.tekin.aker@gmail.com>
+
+        Implement strike-through and overline on NextStep (Bug#8863).
+
+        * nsfont.m (nsfont_open): Use underline position provided by font,
+        instead of hard-coded value of 2.
+        (nsfont_draw): Call ns_draw_text_decoration instead.
+
+        * nsterm.h: Add declaration for ns_draw_text_decoration.
+
+        * nsterm.m (ns_draw_text_decoration): New function for drawing
+        underline, overline, and strike-through.
+        (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
+        ns_draw_text_decoration.  Change treatment of cursor drawing to
+        accommodate underlining, etc.
+
+2011-07-28  Eli Zaretskii  <eliz@gnu.org>
+
+        * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
+        default.
+
+2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
+        Without this fix, if a signal arrives just after memory fills up,
+        'malloc' might be invoked reentrantly.
+
+        * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
+        In other words, assume that every image size is allowed, on non-X
+        hosts.  This assumption is probably wrong, but it lets Emacs compile.
+
+2011-07-28  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * regex.c (re_iswctype): Convert return values to boolean.
+
+2011-07-28  Eli Zaretskii  <eliz@fencepost.gnu.org>
+
+        * xdisp.c (compute_display_string_pos): Don't use cached display
+        string position if the buffer had its restriction changed.
+        (Bug#9184)
+
+2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
+
+2011-07-28  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Integer signedness and overflow and related fixes.  (Bug#9079)
+
+        * bidi.c: Integer size and overflow fixes.
+        (bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
+        (bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
+        (bidi_cache_find_level_change, bidi_cache_ensure_space)
+        (bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
+        (bidi_find_other_level_edge):
+        Use ptrdiff_t instead of EMACS_INT where either will do.
+        This works better on 32-bit hosts configured --with-wide-int.
+        (bidi_cache_ensure_space): Check for size-calculation overflow.
+        Use % rather than repeated addition, for better worst-case speed.
+        Don't set bidi_cache_size until after xrealloc returns, because it
+        might not return.
+        (bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
+        (bidi_cache_ensure_space): Also check that the bidi cache size
+        does not exceed that of the largest Lisp string or buffer.  See Eli
+        Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
+
+        * alloc.c (__malloc_size_t): Remove.
+        All uses replaced by size_t.  See Andreas Schwab's note
+        <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.
+
+        * image.c: Improve checking for integer overflow.
+        (check_image_size): Assume that f is nonnull, since
+        it is always nonnull in practice.  This is one less thing to
+        worry about when checking for integer overflow later.
+        (x_check_image_size): New function, which checks for integer
+        overflow issues inside X.
+        (x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
+        This removes the need for a memory_full check.
+        (xbm_image_p): Rewrite to avoid integer multiplication overflow.
+        (Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
+        (xbm_read_bitmap_data): Change locals back to 'int', since
+        their values must fit in 'int'.
+        (xpm_load_image, png_load, tiff_load):
+        Invoke x_create_x_image_and_pixmap earlier,
+        to avoid much needless work if the image is too large.
+        (tiff_load): Treat overly large images as if
+        x_create_x_image_and_pixmap failed, not as malloc failures.
+        (gs_load): Use x_check_image_size.
+
+        * gtkutil.c: Omit integer casts.
+        (xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
+        (xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.
+
+        * image.c (png_load): Don't assume height * row_bytes fits in 'int'.
+
+        * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
+        Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
+        would wrongly return t on a 64-bit host.
+
+        * dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
+        The plain *_OVERFLOW macros run afoul of GCC bug 49705
+        <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
+        and therefore cause GCC to emit a bogus diagnostic in some cases.
+
+        * image.c: Integer signedness and overflow and related fixes.
+        This is not an exhaustive set of fixes, but it's time to
+        record what I've got.
+        (lookup_pixel_color, check_image_size): Remove redundant decls.
+        (check_image_size): Don't assume that arbitrary EMACS_INT values
+        fit in 'int', or that arbitrary 'double' values fit in 'int'.
+        (x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
+        (tiff_load, imagemagick_load_image):
+        Check for overflow in size calculations.
+        (x_create_x_image_and_pixmap): Remove unnecessary test for
+        xmalloc returning NULL; that can't happen.
+        (xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
+        (xpm_color_bucket): Use better integer hashing function.
+        (xpm_cache_color): Don't possibly over-allocate memory.
+        (struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
+        (gif_memory_source):
+        Use ptrdiff_t, not int or size_t, to record sizes.
+        (png_load): Don't assume values greater than 2**31 fit in 'int'.
+        (our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
+        either works, as we prefer signed integers.
+        (tiff_read_from_memory, tiff_write_from_memory):
+        Return tsize_t, not size_t, since that's what the TIFF API wants.
+        (tiff_read_from_memory): Don't fail simply because the read would
+        go past EOF; instead, return a short read.
+        (tiff_load): Omit no-longer-needed casts.
+        (Fimagemagick_types): Don't assume size fits into 'int'.
+
+        Improve hashing quality when configured --with-wide-int.
+        * fns.c (hash_string): New function, taken from sxhash_string.
+        Do not discard information about ASCII character case; this
+        discarding is no longer needed.
+        (sxhash-string): Use it.  Change sig to match it.  Caller changed.
+        * lisp.h: Declare it.
+        * lread.c (hash_string): Remove, since we now use fns.c's version.
+        The fns.c version returns a wider integer if --with-wide-int is
+        specified, so this should help the quality of the hashing a bit.
+
+        * emacs.c: Integer overflow minor fix.
+        (heap_bss_diff): Now uprintmax_t, not unsigned long.  All used changed.
+        Define only if GNU_LINUX.
+        (main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.
+
+        * dispnew.c: Integer signedness and overflow fixes.
+        Remove unnecessary forward decls, that were a maintenance hassle.
+        (history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
+        All uses changed.
+        (adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
+        (scrolling_window): Use ptrdiff_t, not int, for byte count.
+        (prepare_desired_row, line_draw_cost):
+        Use int, not unsigned, where either works.
+        (save_current_matrix, restore_current_matrix):
+        Use ptrdiff_t, not size_t, where either works.
+        (init_display): Check for overflow more accurately, and without
+        relying on undefined behavior.
+
+        * editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
+        Remove, replacing with the new symbols in lisp.h.  All uses changed.
+        * fileio.c (make_temp_name):
+        * filelock.c (lock_file_1, lock_file):
+        * xdisp.c (message_dolog):
+        Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
+        Use pMd etc. instead.
+        * lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
+        replacing the pWIDE etc. symbols removed from editfns.c.
+
+        * keyboard.h (num_input_events): Now uintmax_t.
+        This is (very slightly) less likely to mess up due to wraparound.
+        All uses changed.
+
+        * buffer.c: Integer signedness fixes.
+        (alloc_buffer_text, enlarge_buffer_text):
+        Use ptrdiff_t rather than size_t when either will do, as we prefer
+        signed integers.
+
+        * alloc.c: Integer signedness and overflow fixes.
+        Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
+        (__malloc_size_t): Default to size_t, not to int.
+        (pure_size, pure_bytes_used_before_overflow, stack_copy_size)
+        (Fgarbage_collect, mark_object_loop_halt, mark_object):
+        Prefer ptrdiff_t to size_t when either would do, as we prefer
+        signed integers.
+        (XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
+        (xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
+        Now const.  Initialize with values that are in range even if char
+        is signed.
+        (XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
+        (xmalloc_put_size, xmalloc_get_size): New functions.  All uses changed.
+        These functions do the right thing with sizes > 2**32.
+        (check_depth): Now ptrdiff_t, not int.
+        (overrun_check_malloc, overrun_check_realloc, overrun_check_free):
+        Adjust to new way of storing sizes.  Check for size overflow bugs
+        in rest of code.
+        (STRING_BYTES_MAX): Adjust to new overheads.  The old code was
+        slightly wrong anyway, as it missed one instance of
+        XMALLOC_OVERRUN_CHECK_OVERHEAD.
+        (refill_memory_reserve): Omit needless cast to size_t.
+        (mark_object_loop_halt): Mark as externally visible.
+
+        * xselect.c: Integer signedness and overflow fixes.
+        (Fx_register_dnd_atom, x_handle_dnd_message):
+        Use ptrdiff_t, not size_t, since we prefer signed.
+        (Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
+        * xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
+        x_dnd_atoms_size and x_dnd_atoms_length.
+
+        * doprnt.c: Prefer signed to unsigned when either works.
+        * eval.c (verror):
+        * doprnt.c (doprnt):
+        * lisp.h (doprnt):
+        * xdisp.c (vmessage):
+        Use ptrdiff_t, not size_t, when using or implementing doprnt,
+        since the sizes cannot exceed ptrdiff_t bounds anyway, and we
+        prefer signed arithmetic to avoid comparison confusion.
+        * doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
+        but is a bit tricky.
+
+        Assume freestanding C89 headers, string.h, stdlib.h.
+        * data.c, doprnt.c, floatfns.c, print.c:
+        Include float.h unconditionally.
+        * gmalloc.c: Assume C89-at-least behavior for preprocessor,
+        limits.h, stddef.h, string.h.  Use memset instead of 'flood'.
+        * regex.c: Likewise for stddef.h, string.h.
+        (ISASCII): Remove; can assume it returns 1 now.  All uses removed.
+        * s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
+        * s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
+        (STDC_HEADERS): Remove obsolete defines.
+        * sysdep.c: Include limits.h unconditionally.
+
+        Assume support for memcmp, memcpy, memmove, memset.
+        * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
+        * regex.c (memcmp, memcpy):
+        Remove; we assume C89 now.
+
+        * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
+        (__malloc_safe_bcopy): Remove; no longer needed.
+
+        * lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
+        Use EMACS_INT, not EMACS_UINT, for sizes.  The code works equally
+        well either way, and we prefer signed to unsigned.
+
+2011-07-27  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
+        closes the connection while we're reading (bug#9182).
+
+2011-07-25  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
+        are specified (Bug#9168).
+
+2011-07-25  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
+        Found by GCC static checking and --with-wide-int on a 32-bit host.
+
+2011-07-25  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (compute_display_string_pos): Fix logic of caching
+        previous display string position.  Initialize cached_prev_pos to
+        -1.  Fixes slow-down at the beginning of a buffer.
+
+2011-07-24  Eli Zaretskii  <eliz@gnu.org>
+
+        * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
+        for attrs[LFACE_FONTSET_INDEX].
+
+2011-07-23  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * xml.c (parse_region): Remove unused local
+        that was recently introduced.
+
+2011-07-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
+        2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
+
+        * xdisp.c (move_it_in_display_line_to): Record the best matching
+        position for TO_CHARPOS while scanning the line, and restore it on
+        exit if none of the characters scanned was an exact match.
+        Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
+        when exact match is impossible due to invisible text, and the
+        lines are truncated.
+
+2011-07-23  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
+        for OSX >= 10.7.
+
+2011-07-22  Eli Zaretskii  <eliz@gnu.org>
+
+        Fix a significant slow-down of cursor motion with C-n, C-p,
+        C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
+        auto-repeat under bidi redisplay in fontified buffers.
+        * xdisp.c (compute_stop_pos_backwards): New function.
+        (next_element_from_buffer): Call compute_stop_pos_backwards to
+        find a suitable prev_stop when we find ourselves before
+        base_level_stop.
+        (reseat): Don't look for prev_stop, as that could mean a very long
+        run.
+        <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
+        <cached_disp_overlay_modiff>: Cache for last found display string
+        position.
+        (compute_display_string_pos): Return the cached position if asked
+        about the same buffer in the same area of character positions, and
+        the buffer wasn't changed since the time the display string
+        position was cached.
+
+2011-07-22  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
+        is an integer, which is important for empty lines.  (Bug#9149)
+
+2011-07-22  Chong Yidong  <cyd@stupidchicken.com>
+
+        * frame.c (Fmodify_frame_parameters): In tty case, update the
+        default face if necessary (Bug#4238).
+
+2011-07-21  Chong Yidong  <cyd@stupidchicken.com>
+
+        * editfns.c (Fstring_to_char): No need to explain what a character
+        is in the docstring (Bug#6576).
+
+2011-07-20  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * xml.c (parse_region): Make sure we always return a tree.
+
+2011-07-20  HAMANO Kiyoto  <khiker.mail@gmail.com>
+
+        * xml.c (parse_region): If a document contains only comments,
+        return that, too.
+
+2011-07-20  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * xml.c (make_dom): Return comments, too.
+
+2011-07-19  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Port to OpenBSD.
+        See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
+        and the surrounding thread.
+        * minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
+        rather than fgets, and retry after EINTR.  Otherwise, 'emacs
+        --batch -f byte-compile-file' fails on OpenBSD if an inactivity
+        timer goes off.
+        * s/openbsd.h (BROKEN_SIGIO): Define.
+        * unexelf.c (unexec) [__OpenBSD__]:
+        Don't update the .mdebug section of the Alpha COFF symbol table.
+
+2011-07-19  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * lread.c (syms_of_lread): Clarify when `lexical-binding' is used
+        (bug#8460).
+
+2011-07-18  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
+        This fixes some race conditions on the permissions of any newly
+        created file.
+
+        * alloc.c (valid_pointer_p): Use pipe, not open.
+        This fixes some permissions issues when debugging.
+
+        * fileio.c (Fcopy_file): Adjust mode if fchown fails.  (Bug#9002)
+        If fchown fails to set both uid and gid, try to set just gid,
+        as that is sometimes allowed.  Adjust the file's mode to eliminate
+        setuid or setgid bits that are inappropriate if fchown fails.
+
+2011-07-18  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        * xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
+        to compare Lisp_Objects.
+        * gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
+        global_gnutls_log_level, don't mistake it for a Lisp_Object.
+        (init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
+
+2011-07-17  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * lread.c (read_integer): Unread even EOF character.
+        (read1): Likewise.  Properly record start position of symbol.
+
+        * lread.c (read1): Read `#:' as empty uninterned symbol if no
+        symbol character follows.
+
+2011-07-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c (Fcopy_file): Pacify gcc re fchown.  (Bug#9002)
+        This works around a problem with the previous change to Fcopy_file.
+        Recent glibc declares fchown with __attribute__((warn_unused_result)),
+        and without this change, GCC might complain about discarding
+        fchown's return value.
+
+2011-07-16  Juanma Barranquero  <lekktu@gmail.com>
+
+        * makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).
+
+2011-07-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * fileio.c (Fcopy_file): Don't diagnose fchown failures.  (Bug#9002)
+
+2011-07-16  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
+        it's used from the C level.
+
+        * process.c: Use the same condition for POLL_FOR_INPUT in both
+        keyboard.c and process.c (bug#1858).
+
+2011-07-09  Lawrence Mitchell  <wence@gmx.li>
+
+        * gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
+        (Fgnutls_boot): Use it.
+
+2011-07-15  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * doc.c (Fsubstitute_command_keys): Revert last change.
+
+2011-07-15  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * doc.c (Fsubstitute_command_keys): Clarify that \= really only
+        quotes the next character, and doesn't affect other longer
+        sequences (bug#8935).
+
+        * lread.c (syms_of_lread): Clarify that is isn't only
+        `eval-buffer' and `eval-defun' that's affected by
+        `lexical-binding' (bug#8460).
+
+2011-07-15  Eli Zaretskii  <eliz@gnu.org>
+
+        * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
+        bidi redisplay when a line includes both an image and is truncated.
+
+2011-07-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix minor problems found by static checking.
+        * bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
+        (elsz): Now a signed constant, not a size_t var.  We prefer signed
+        types to unsigned, to avoid integer comparison confusion.  Without
+        this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
+        "cannot optimize loop, the loop counter may overflow", a symptom
+        of the confusion.
+        * indent.c (Fvertical_motion): Mark locals as initialized.
+        * xdisp.c (reseat_to_string): Fix pointer signedness issue.
+
+2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * search.c (Fre_search_backward): Mention `case-fold-search' in
+        all the re_search_* functions (bug#8138).
+
+        * keyboard.c (Fopen_dribble_file): Document when the file is
+        closed (bug#8056).
+
+2011-07-14  Eli Zaretskii  <eliz@gnu.org>
+
+        * bidi.c (bidi_dump_cached_states): Fix format of displaying
+        bidi_cache_idx.
+
+        Support bidi reordering of display and overlay strings.
+        * xdisp.c (compute_display_string_pos)
+        (compute_display_string_end): Accept additional argument STRING.
+        (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
+        (reseat_to_string): Initialize bidi_it->string.s and
+        bidi_it->string.schars.
+        (Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
+        NULL (avoids a crash in bidi_paragraph_init).
+        Initialize itb.string.lstring.
+        (init_iterator): Call bidi_init_it only of a valid
+        buffer position was specified.  Initialize paragraph_embedding to
+        L2R.
+        (reseat_to_string): Initialize the bidi iterator.
+        (display_string): If we need to ignore text properties of
+        LISP_STRING, set IT->stop_charpos to IT->end_charpos.  (The
+        original value of -1 will not work with bidi.)
+        (compute_display_string_pos): First arg is now struct
+        `text_pos *'; all callers changed.  Support display properties on
+        Lisp strings.
+        (compute_display_string_end): Support display properties on Lisp
+        strings.
+        (init_iterator, reseat_1, reseat_to_string): Initialize the
+        string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
+        when iterating on a string not from display properties).
+        (compute_display_string_pos, compute_display_string_end):
+        Fix calculation of the object to scan.  Fixes an error when using
+        arrow keys.
+        (next_element_from_buffer): Don't abort when IT_CHARPOS is before
+        base_level_stop; instead, set base_level_stop to BEGV.
+        Fixes crashes in vertical-motion.
+        (next_element_from_buffer): Improve commentary for when
+        the iterator is before prev_stop.
+        (init_iterator): Initialize bidi_p from the default value of
+        bidi-display-reordering, not from buffer-local value.  Use the
+        buffer-local value only if initializing for buffer iteration.
+        (handle_invisible_prop): Support invisible properties on strings
+        that are being bidi-reordered.
+        (set_iterator_to_next): Support bidi reordering of C strings and
+        Lisp strings.
+        (next_element_from_string): Support bidi reordering of Lisp
+        strings.
+        (handle_stop_backwards): Support Lisp strings as well.
+        (display_string): Support display of R2L glyph rows.
+        Use IT_STRING_CHARPOS when displaying from a Lisp string.
+        (init_iterator): Don't initialize it->bidi_p for strings
+        here.
+        (reseat_to_string): Initialize it->bidi_p for strings here.
+        (next_element_from_string, next_element_from_c_string)
+        (next_element_from_buffer): Add xassert's for correspondence
+        between IT's object being iterated and it->bidi_it.string
+        structure.
+        (face_before_or_after_it_pos): Support bidi iteration.
+        (next_element_from_c_string): Handle the case of the first string
+        character that is not the first one in the visual order.
+        (get_visually_first_element): New function, refactored from common
+        parts of next_element_from_buffer, next_element_from_string, and
+        next_element_from_c_string.
+        (tool_bar_lines_needed, redisplay_tool_bar)
+        (display_menu_bar): Force left-to-right direction.  Add a FIXME
+        comment for making that be controlled by a user option.
+        (push_it, pop_it): Save and restore the state of the
+        bidi iterator.  Save and restore the bidi_p flag.
+        (pop_it): Iterate out of display property for string iteration as
+        well.
+        (iterate_out_of_display_property): Support iteration over strings.
+        (handle_single_display_spec): Set up it->bidi_it for iteration
+        over a display string, and call bidi_init_it.
+        (handle_single_display_spec, next_overlay_string)
+        (get_overlay_strings_1, push_display_prop): Set up the bidi
+        iterator for displaying display or overlay strings.
+        (forward_to_next_line_start): Don't use the shortcut if
+        bidi-iterating.
+        (back_to_previous_visible_line_start): If handle_display_prop
+        pushed the iterator stack, restore the internal state of the bidi
+        iterator by calling bidi_pop_it same number of times.
+        (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
+        and we are bidi-iterating, don't decrement the iterator position;
+        instead, set the first_elt flag in the bidi iterator, to produce
+        the same effect.
+        (reseat_1): Remove redundant setting of string_from_display_prop_p.
+        (push_display_prop): xassert that we are iterating a buffer.
+        (push_it, pop_it): Save and restore paragraph_embedding member.
+        (handle_single_display_spec, next_overlay_string)
+        (get_overlay_strings_1, reseat_1, reseat_to_string)
+        (push_display_prop): Set up the `unibyte' member of bidi_it.string
+        correctly.  Don't assume unibyte strings are not bidi-reordered.
+        (compute_display_string_pos)
+        (compute_display_string_end): Fix handling the case of C string.
+        (push_it, pop_it): Save and restore from_disp_prop_p.
+        (handle_single_display_spec, push_display_prop): Set the
+        from_disp_prop_p flag.
+        (get_overlay_strings_1): Reset the from_disp_prop_p flag.
+        (pop_it): Call iterate_out_of_display_property only if we are
+        popping after iteration over a string that came from a display
+        property.  Fix a typo in popping stretch info.  Add an assertion
+        for verifying that the iterator position is in sync with the bidi
+        iterator.
+        (handle_single_display_spec, get_overlay_strings_1)
+        (push_display_prop): Fix initialization of paragraph direction for
+        string when that of the parent object is not yet determined.
+        (reseat_1): Call bidi_init_it to resync the bidi
+        iterator with IT's position.  (Bug#7616)
+        (find_row_edges): If ROW->start.pos gives position
+        smaller than min_pos, use it as ROW->minpos.  (Bug#7616)
+        (handle_stop, back_to_previous_visible_line_start, reseat_1):
+        Reset the from_disp_prop_p flag.
+        (SAVE_IT, RESTORE_IT): New macros.
+        (pos_visible_p, face_before_or_after_it_pos)
+        (back_to_previous_visible_line_start)
+        (move_it_in_display_line_to, move_it_in_display_line)
+        (move_it_to, move_it_vertically_backward, move_it_by_lines)
+        (try_scrolling, redisplay_window, display_line): Use them when
+        saving a temporary copy of the iterator and restoring it back.
+        (back_to_previous_visible_line_start, reseat_1)
+        (init_iterator): Empty the bidi cache "stack".
+        (move_it_in_display_line_to): If iterator ended up at
+        EOL, but we never saw any buffer positions smaller than
+        to_charpos, return MOVE_POS_MATCH_OR_ZV.  Fixes vertical cursor
+        motion in bidi-reordered lines.
+        (move_it_in_display_line_to): Record prev_method and prev_pos
+        immediately before the call to set_iterator_to_next.  Fixes cursor
+        motion in bidi-reordered lines with stretch glyphs and strings
+        displayed in margins.  (Bug#8133) (Bug#8867)
+        Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
+        TO_CHARPOS.
+        (pos_visible_p): Support positions in bidi-reordered lines.
+        Save and restore bidi cache.
+
+        * bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
+        (bidi_paragraph_info): Delete unused struct.
+        (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
+        (bidi_cache_start): New variable.
+        (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
+        to zero.
+        (bidi_cache_fetch_state, bidi_cache_search)
+        (bidi_cache_find_level_change, bidi_cache_iterator_state)
+        (bidi_cache_find, bidi_peek_at_next_level)
+        (bidi_level_of_next_char, bidi_find_other_level_edge)
+        (bidi_move_to_visually_next): Compare cache index with
+        bidi_cache_start rather than with zero.
+        (bidi_fetch_char): Accept new argument STRING; all callers
+        changed.  Support iteration over a string.  Support strings with
+        display properties.  Support unibyte strings.  Fix the type of
+        `len' according to what STRING_CHAR_AND_LENGTH expects.
+        (bidi_paragraph_init, bidi_resolve_explicit_1)
+        (bidi_resolve_explicit, bidi_resolve_weak)
+        (bidi_level_of_next_char, bidi_move_to_visually_next):
+        Support iteration over a string.
+        (bidi_set_sor_type, bidi_resolve_explicit_1)
+        (bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
+        can now be zero (for strings); special values 0 and -1 were
+        changed to -1 and -2, respectively.
+        (bidi_char_at_pos): New function.
+        (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
+        Call it instead of FETCH_MULTIBYTE_CHAR.
+        (bidi_move_to_visually_next): Abort if charpos or bytepos were not
+        initialized to valid values.
+        (bidi_init_it): Don't initialize charpos and bytepos with invalid
+        values.
+        (bidi_level_of_next_char): Allow the sentinel "position" to pass
+        the test for valid cached positions.  Fix the logic for looking up
+        the sentinel state in the cache.  GCPRO the Lisp string we are
+        iterating.
+        (bidi_push_it, bidi_pop_it): New functions.
+        (bidi_initialize): Initialize the bidi cache start stack pointer.
+        (bidi_cache_ensure_space): New function, refactored from part of
+        bidi_cache_iterator_state.  Don't assume the required size is just
+        one BIDI_CACHE_CHUNK away.
+        (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
+        (bidi_count_bytes, bidi_char_at_pos): New functions.
+        (bidi_cache_search): Don't assume bidi_cache_last_idx is
+        always valid if bidi_cache_idx is valid.
+        (bidi_cache_find_level_change): xassert that bidi_cache_last_idx
+        is valid if it's going to be used.
+        (bidi_shelve_cache, bidi_unshelve_cache): New functions.
+        (bidi_cache_fetch_state, bidi_cache_search)
+        (bidi_cache_find_level_change, bidi_cache_ensure_space)
+        (bidi_cache_iterator_state, bidi_cache_find)
+        (bidi_find_other_level_edge, bidi_cache_start_stack):
+        All variables related to cache indices are now EMACS_INT.
+
+        * dispextern.h (struct bidi_string_data): New structure.
+        (struct bidi_it): New member `string'.  Make flag members be 1-bit
+        fields, and put them last in the struct.
+        (compute_display_string_pos, compute_display_string_end):
+        Update prototypes.
+        (bidi_push_it, bidi_pop_it): Add prototypes.
+        (struct iterator_stack_entry): New members bidi_p,
+        paragraph_embedding, and from_disp_prop_p.
+        (struct it): Member bidi_p is now a bit field 1 bit wide.
+        (bidi_shelve_cache, bidi_unshelve_cache):
+        Declare prototypes.
+
+        * .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
+        (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
+        and vector-like objects.
+
+        * dispnew.c (buffer_posn_from_coords): Save and restore the bidi
+        cache around display iteration.
+
+        * window.c (Fwindow_end, window_scroll_pixel_based)
+        (displayed_window_lines, Frecenter): Save and restore the bidi
+        cache around display iteration.
+
+2011-07-14  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * editfns.c (Fdelete_region): Clarify the use of the named
+        parameters (bug#6788).
+
+2011-07-14  Martin Rudalics  <rudalics@gmx.at>
+
+        * indent.c (Fvertical_motion): Set and restore w->pointm when
+        saving and restoring the window's buffer (Bug#9006).
+
+2011-07-13  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * editfns.c (Fstring_to_char): Clarify just what is returned
+        (bug#6576).  Text by Eli Zaretskii.
+
+2011-07-13  Juanma Barranquero  <lekktu@gmail.com>
+
+        * gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).
+
+2011-07-13  Eli Zaretskii  <eliz@gnu.org>
+
+        * buffer.c (mmap_find): Fix a typo.
+
+2011-07-13  Johan Bockgård  <bojohan@gnu.org>
+
+        Fix execution of x selection hooks.
+        * xselect.c (Qx_lost_selection_functions)
+        (Qx_sent_selection_functions): New vars.
+        (syms_of_xselect): DEFSYM them.
+        (x_handle_selection_request): Pass Qx_sent_selection_functions
+        rather than Vx_sent_selection_functions to Frun_hook_with_args.
+        (x_handle_selection_clear,x_clear_frame_selections):
+        Pass Qx_lost_selection_functions rather than
+        Vx_lost_selection_functions to Frun_hook_with_args.
+
+2011-07-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
+        The old code sometimes used this field without initializing it.
+
+        * alloc.c (gc_sweep): Don't read past end of array.
+        In theory, the old code could also have corrupted Emacs internals,
+        though it'd be very unlikely.
+
+2011-07-12  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * character.c (Fcharacterp): Don't advertise optional ignored
+        argument.  (Bug#4026)
+
+2011-07-12  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
+        key" (bug#4257).
+
+        * window.c (Fset_window_start): Doc fix (bug#4199).
+        (Fset_window_hscroll): Ditto.
+
+2011-07-12  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix minor new problems caught by GCC 4.6.1.
+        * term.c (init_tty): Remove unused local.
+        * xsettings.c (store_monospaced_changed): Define this function only
+        if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
+        not used otherwise.
+
+2011-07-12  Chong Yidong  <cyd@stupidchicken.com>
+
+        * xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).
+
+2011-07-11  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+        * xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
+        are the mini-buffer and the echo area (bug#3320).
+
+        * term.c (init_tty): Remove support for supdup, c10 and perq
+        terminals, which are no longer supported (bug#1482).
+
+2011-07-10  Johan Bockgård  <bojohan@gnu.org>
+
+        * xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.
+
+2011-07-10  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
+        for non-popups (Bug#3642).
+
+2011-07-10  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * alloc.c (reset_malloc_hooks): Protoize.
+        * buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
+        (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
+        * cm.c (losecursor): Likewise.
+        * data.c (fmod): Likewise.
+        * dispnew.c (swap_glyphs_in_rows): Likewise.
+        * emacs.c (memory_warning_signal): Likewise.
+        * floatfns.c (float_error): Likewise.
+        * font.c (check_gstring, check_otf_features, otf_tag_symbol)
+        (otf_open, font_otf_capability, generate_otf_features)
+        (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
+        Likewise.
+        * image.c (pbm_read_file): Likewise.
+        * indent.c (string_display_width): Likewise.
+        * intervals.c (check_for_interval, search_for_interval)
+        (inc_interval_count, count_intervals, root_interval)
+        (adjust_intervals_for_insertion, make_new_interval): Likewise.
+        * lread.c (defalias): Likewise.
+        * ralloc.c (r_alloc_check): Likewise.
+        * regex.c (set_image_of_range_1, set_image_of_range)
+        (regex_grow_registers): Likewise.
+        * sysdep.c (strerror): Likewise.
+        * termcap.c (valid_filename_p, tprint, main): Likewise.
+        * tparam.c (main): Likewise.
+        * unexhp9k800.c (run_time_remap, save_data_space)
+        (update_file_ptrs, read_header, write_header, calculate_checksum)
+        (copy_file, copy_rest, display_header): Likewise.
+        * widget.c (mark_shell_size_user_specified, create_frame_gcs):
+        Likewise.
+        * xdisp.c (check_it): Likewise.
+        * xfaces.c (register_color, unregister_color, unregister_colors):
+        Likewise.
+        * xfns.c (print_fontset_result): Likewise.
+        * xrdb.c (member, fatal, main): Likewise.
+
+2011-07-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Fix minor problems found by static checking (Bug#9031).
+        * chartab.c (char_table_set_range, map_sub_char_table):
+        Remove unused locals.
+        (uniprop_table): Now static.
+        * composite.c (_work_char): Remove unused static var.
+
+2011-07-09  Juanma Barranquero  <lekktu@gmail.com>
+
+        * chartab.c (uniprop_table_uncompress): Remove unused local variable.
+
+2011-07-09  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * gtkutil.c (qttip_cb): Remove code without function.
+
+2011-07-09  Eli Zaretskii  <eliz@gnu.org>
+
+        * w32.c (pthread_sigmask): New stub.
+
 2011-07-08  Paul Eggert  <eggert@cs.ucla.edu>
 
         Use pthread_sigmask, not sigprocmask (Bug#9010).
@@ -31,6 +4060,9 @@
 
 2011-07-08  Jason Rumney  <jasonr@gnu.org>
 
+        * w32term.c (x_make_frame_visible): Use SH_SHOWNORMAL rather than
+        SH_SHOW for hidden windows (Bug#5482).
+
         * w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
         frame struct members of non-existent frames (Bug#6284).
 
@@ -50,7 +4082,7 @@
         * nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
         cString and lossyCString on OSX >= 10.4
 
-        * nsmenu.m (fillWithWidgetValue): Don't use depercated method
+        * nsmenu.m (fillWithWidgetValue): Don't use deprecated method
         sizeToFit on OSX >= 10.2.
 
         * nsimage.m (allocInitFromFile): Don't use deprecated method
@@ -116,7 +4148,7 @@
         (char_table_ascii): Uncompress the compressed values.
         (sub_char_table_ref): New arg is_uniprop.  Callers changed.
         Uncompress the compressed values.
-        (sub_char_table_ref_and_range):  Likewise.
+        (sub_char_table_ref_and_range): Likewise.
         (char_table_ref_and_range): Uncompress the compressed values.
         (sub_char_table_set): New arg is_uniprop.  Callers changed.
         Uncompress the compressed values.
@@ -124,7 +4156,7 @@
         (char_table_set_range): Adjuted for the above change.
         (map_sub_char_table): Delete args default_val and parent.  Add arg
         top.  Give decoded values to a Lisp function.
-        (map_char_table): Adjusted for the above change.  Give decoded
+        (map_char_table): Adjust for the above change.  Give decoded
         values to a Lisp function.  Gcpro more variables.
         (uniprop_table_uncompress)
         (uniprop_decode_value_run_length): New functions.
@@ -138,13 +4170,13 @@
         (Fput_unicode_property_internal): New functions.
         (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
         Sunicode_property_table_internal, Sget_unicode_property_internal,
-        and Sput_unicode_property_internal. Defvar_lisp
+        and Sput_unicode_property_internal.  Defvar_lisp
         char-code-property-alist.
 
-        * composite.c (CHAR_COMPOSABLE_P): Adjusted for the change of
+        * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
         Vunicode_category_table.
 
-        * font.c (font_range): Adjusted for the change of
+        * font.c (font_range): Adjust for the change of
         Vunicode_category_table.
 
 2011-07-07  Dan Nicolaescu  <dann@ics.uci.edu>
@@ -170,17 +4202,17 @@
         (store_config_changed_event): Add comment.
         (dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
         (store_tool_bar_style_changed): New functions.
-        (store_monospaced_changed): Add comment. Call dpyinfo_valid.
+        (store_monospaced_changed): Add comment.  Call dpyinfo_valid.
         (struct xsettings): Move font inside HAVE_XFT.
         (GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
-        (GSETTINGS_MONO_FONT): Renamed from SYSTEM_MONO_FONT.
+        (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
         Move inside HAVE_XFT.
-        (something_changed_gsettingsCB): Renamed from something_changedCB.
+        (something_changed_gsettingsCB): Rename from something_changedCB.
         Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
         also.
         (GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
-        (GCONF_MONO_FONT): Renamed from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
-        (something_changed_gconfCB): Renamed from something_changedCB.
+        (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT.  Move inside HAVE_XFT.
+        (something_changed_gconfCB): Rename from something_changedCB.
         Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
         (parse_settings): Move check for font inside HAVE_XFT.
         (read_settings, apply_xft_settings): Add comment.
@@ -193,8 +4225,8 @@
         (init_gconf): Add comment.  Get values for GCONF_TOOL_BAR_STYLE
         and GCONF_FONT_NAME.  Move check for fonts within HAVE_XFT.
         (xsettings_initialize): Call init_gsettings last.
-        (xsettings_get_system_font, xsettings_get_system_normal_font): Add
-        comment.
+        (xsettings_get_system_font, xsettings_get_system_normal_font):
+        Add comment.
 
 2011-07-05  Paul Eggert  <eggert@cs.ucla.edu>
 
@@ -377,7 +4409,7 @@
         (syms_of_xsettings): Initialize gsettings_client, gsettings_obj
         to NULL.
 
-        * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Renamed from
+        * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
         GCONF_CFLAGS/LIBS.
 
 2011-06-29  Martin Rudalics  <rudalics@gmx.at>
@@ -882,7 +4914,7 @@
 
 2011-06-15  Paul Eggert  <eggert@cs.ucla.edu>
 
-        Integer overflow and signedness fixes (Bug#8873).
+        Integer overflow and signedness fixes (Bug#8873, Bug#8828).
 
         * ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
         (GET_CCL_RANGE, IN_INT_RANGE): Use it.
@@ -1124,7 +5156,7 @@
 
         * character.c, coding.c, doprnt.c, editfns.c, eval.c:
         All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
-        * lisp.h (STRING_BYTES_BOUND): Renamed from STRING_BYTES_MAX.
+        * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
 
         * character.c (string_escape_byte8): Fix nbytes/nchars typo.
 
@@ -1233,8 +5265,8 @@
         Qclone_number.  Remove external declaration of Qdelete_window.
         (Fbuffer_list): Rewrite doc-string.  Minor restructuring of
         code.
-        (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer): Run
-        Qbuffer_list_update_hook if allowed.
+        (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
+        Run Qbuffer_list_update_hook if allowed.
         (Fother_buffer): Rewrite doc-string.  Major rewrite for new
         buffer list implementation.
         (other_buffer_safely): New function.
@@ -1245,8 +5277,8 @@
         (record_buffer): Inhibit quitting and rewrite using quittable
         functions.  Run Qbuffer_list_update_hook if allowed.
         (Frecord_buffer, Funrecord_buffer): New functions.
-        (switch_to_buffer_1, Fswitch_to_buffer): Remove.  Move
-        switch-to-buffer to window.el.
+        (switch_to_buffer_1, Fswitch_to_buffer): Remove.
+        Move switch-to-buffer to window.el.
         (bury-buffer): Move to window.el.
         (Vbuffer_list_update_hook): New variable.
 
@@ -1274,8 +5306,8 @@
         (select_window_norecord, select_frame_norecord): Move in front
         of run_window_configuration_change_hook.  Remove now obsolete
         declarations.
-        (Fset_window_buffer): Rewrite doc-string.  Call
-        Qrecord_window_buffer.
+        (Fset_window_buffer): Rewrite doc-string.
+        Call Qrecord_window_buffer.
         (keys_of_window): Move binding for other-window to window.el.
 
 2011-06-11  Chong Yidong  <cyd@stupidchicken.com>
@@ -1357,8 +5389,8 @@
         orig_total_lines.
         (Fdelete_window, delete_window): Remove.  Window deletion is
         handled by window.el.
-        (window_loop): Remove DELETE_OTHER_WINDOWS case.  Replace
-        Fdelete_window calls with calls to Qdelete_window.
+        (window_loop): Remove DELETE_OTHER_WINDOWS case.
+        Replace Fdelete_window calls with calls to Qdelete_window.
         (Fdelete_other_windows): Remove.  Deleting other windows is
         handled by window.el.
         (window_fixed_size_p): Remove.  Fixed-sizeness of windows is
@@ -1381,8 +5413,8 @@
         (grow_mini_window, shrink_mini_window): Implement by calling
         Qresize_root_window_vertically, resize_window_check and
         resize_window_apply.
-        (saved_window, Fset_window_configuration, save_window_save): Do
-        not handle orig_top_line, orig_total_lines, and
+        (saved_window, Fset_window_configuration, save_window_save):
+        Do not handle orig_top_line, orig_total_lines, and
         resize_proportionally.
         (window_min_height, window_min_width): Move to window.el.
         (keys_of_window): Move bindings for delete-other-windows,
@@ -1402,8 +5434,8 @@
         * xdisp.c (init_xdisp): Don't use set_window_height but set
         heights directly.
 
-        * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Use
-        resize_frame_windows instead of change_window_heights and run
+        * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
+        Use resize_frame_windows instead of change_window_heights and run
         run_window_configuration_change_hook.
 
         * w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
@@ -1425,8 +5457,8 @@
         (Frun_window_configuration_change_hook, make_parent_window)
         (resize_window_check, resize_window_apply, Fresize_window_apply)
         (resize_frame_windows, Fsplit_window_internal)
-        (Fdelete_window_internal, Fresize_mini_window_internal): New
-        functions.
+        (Fdelete_window_internal, Fresize_mini_window_internal):
+        New functions.
         (syms_of_window): New variables Vwindow_splits and Vwindow_nest.
 
 2011-06-08  Martin Rudalics  <rudalics@gmx.at>
@@ -1446,8 +5478,8 @@
         (Fwindow_nest, Fset_window_nest, Fwindow_new_total)
         (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
         (Fset_window_prev_buffers, Fwindow_next_buffers)
-        (Fset_window_next_buffers, Fset_window_clone_number): New
-        functions.
+        (Fset_window_next_buffers, Fset_window_clone_number):
+        New functions.
         (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
         (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
         Doc-string fixes.
@@ -1473,10 +5505,10 @@
         (Fwindow_top_line, window_body_lines, Fwindow_body_size)
         (Fwindow_list_1): New functions.
         (window_box_text_cols): Replace with window_body_cols.
-        (Fwindow_width, Fscroll_left, Fscroll_right): Use
-        window_body_cols instead of window_box_text_cols.
-        (delete_window, Fset_window_configuration): Call
-        delete_all_subwindows with window as argument.
+        (Fwindow_width, Fscroll_left, Fscroll_right):
+        Use window_body_cols instead of window_box_text_cols.
+        (delete_window, Fset_window_configuration):
+        Call delete_all_subwindows with window as argument.
         (delete_all_subwindows): Take a window as argument and not a
         structure.  Rewrite.
         (window_loop): Remove handling of GET_LRU_WINDOW and
@@ -1487,8 +5519,8 @@
         window_box_text_cols.  delete_all_subwindows now takes a
         Lisp_Object as argument.
 
-        * indent.c (compute_motion, Fcompute_motion): Use
-        window_body_cols instead of window_box_text_cols.
+        * indent.c (compute_motion, Fcompute_motion):
+        Use window_body_cols instead of window_box_text_cols.
 
         * frame.c (delete_frame): Call delete_all_subwindows with root
         window as argument.
@@ -1794,7 +5826,7 @@
         (xpm_put_color_table_h):
         * lisp.h (struct Lisp_Hash_Table):
         * minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
-        * print.c (print):  Use 'EMACS_UINT' and 'EMACS_INT'
+        * print.c (print): Use 'EMACS_UINT' and 'EMACS_INT'
         for hashes and hash indexes, instead of 'unsigned' and 'int'.
         * alloc.c (allocate_vectorlike):
         Check for overflow in vector size calculations.
@@ -1964,7 +5996,7 @@
 
         * ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
 
-        ccl: add integer overflow checks
+        ccl: Add integer overflow checks.
         * ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
         (IN_INT_RANGE): New macros.
         (ccl_driver): Use them to check for integer overflow when
@@ -2091,7 +6123,7 @@
 
         * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
         for fringe update if it has periodic bitmap.
-        (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
+        (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
         and fringe_bitmap_periodic_p.
 
         * fringe.c (get_fringe_bitmap_data): New function.
@@ -2162,7 +6194,7 @@
         where the include path doesn't have X11/X.h by default.  See
         <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.
 
-2011-05-20 Kenichi Handa  <handa@m17n.org>
+2011-05-20  Kenichi Handa  <handa@m17n.org>
 
         * composite.c (find_automatic_composition): Fix previous change.
 
@@ -2504,7 +6536,7 @@
         * lread.c (lisp_file_lexically_bound_p): Stop scanning at end
         marker.  (Bug#8610)
 
-2011-05-05 Eli Zaretskii  <eliz@gnu.org>
+2011-05-05  Eli Zaretskii  <eliz@gnu.org>
 
         * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
         New version that can reserve upto 2GB of heap space.
@@ -2861,7 +6893,7 @@
         conversion specifiers.  For example, use "...%"pI"d..." rather
         than "...%"pEd"...".
         (pEd): Remove.  All uses replaced with similar uses of pI.
-        * src/m/amdx86-64.h, src/m/ia64.h, src/m/ibms390x.h: Likewise.
+        * m/amdx86-64.h, m/ia64.h, m/ibms390x.h: Likewise.
         * alloc.c (check_pure_size): Don't overflow by converting size to int.
         * bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
         * data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
@@ -3843,8 +7875,7 @@
         Without this change, on typical 64-bit hosts error ("...%d...", N)
         was used to print both 32- and 64-bit integers N, which relied on
         undefined behavior.
-        * lisp.h, src/m/amdx86-64.h, src/m/ia64.h, src/m/ibms390x.h (pEd):
-        New macro.
+        * lisp.h, m/amdx86-64.h, m/ia64.h, m/ibms390x.h (pEd): New macro.
         * lisp.h (error, verror): Mark as printf-like functions.
         * eval.c (verror): Use vsnprintf, not doprnt, to do the real work.
         Report overflow in size calculations when allocating printf buffer.
@@ -3948,7 +7979,7 @@
 
 2011-04-08  T.V. Raman  <tv.raman.tv@gmail.com>  (tiny change)
 
-        * xml.c (parse_region): Avoid creating spurious whiespace nodes.
+        * xml.c (parse_region): Avoid creating spurious whitespace nodes.
 
 2011-04-08  Chong Yidong  <cyd@stupidchicken.com>
 
@@ -4564,7 +8595,7 @@
         * keyboard.c (Fcommand_execute, Fsuspend_emacs, safe_run_hooks_1):
         Use Frun_hooks.
         (command_loop_1): Use Frun_hooks.  Call safe_run_hooks
-        unconditionnaly since it does the check itself.
+        unconditionally since it does the check itself.
 
 2011-03-23  Paul Eggert  <eggert@cs.ucla.edu>
 
@@ -4708,7 +8739,7 @@
         are now in src/globals.h.
         (syms_of_minibuf): Remove spurious & from previous change.
 
-2011-03-20  Leo  <sdl.web@gmail.com>
+2011-03-20  Leo Liu  <sdl.web@gmail.com>
 
         * minibuf.c (completing-read-function): New variable.
         (completing-read-default): Rename from completing-read.
@@ -5448,7 +9479,7 @@
         (xg_set_widget_bg): New function.
         (delete_cb): New function.
         (xg_create_frame_widgets): Connect delete-event to delete_cb.
-        Call xg_set_widget_bg.  Only set backgrund pixmap for ! HAVE_GTK3
+        Call xg_set_widget_bg.  Only set background pixmap for ! HAVE_GTK3
         (xg_set_background_color): Call xg_set_widget_bg.
         (xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
         (xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
@@ -5477,7 +9508,7 @@ See ChangeLog.11 for earlier changes.
 ;; coding: utf-8
 ;; End:
 
-  Copyright (C) 2011  Free Software Foundation, Inc.
+  Copyright (C) 2011-2012  Free Software Foundation, Inc.
 
   This file is part of GNU Emacs.