* frame.c: Make symbols static if they're not exported.

(x_report_frame_params, make_terminal_frame): Now static.
(get_frame_param): Now static, unless HAVE_NS.
(x_fullscreen_adjust): Define if WINDOWSNT, not if HAVE_WINDOW_SYSTEM.
(x_get_resource_string): Remove; not used.
* frame.h (make_terminal_frame, x_report_frame_params):
(x_get_resource_string); Remove decls.
(x_fullscreen_adjust): Declare only if WINDOWSNT.
* lisp.h (get_frame_param): Declare only if HAVE_NS.

* font.c, fontset.c: Make symbols static if they're not exported.

* dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): New macro.
(FACE_SUITABLE_FOR_CHAR_P): Use it.
* font.c (font_close_object): Now static.
* font.h (font_close_object): Remove.
* fontset.c (FONTSET_OBJLIST): Remove.
(free_realized_fontset) #if-0 the body, which does nothing.
(face_suitable_for_char_p): #if-0, as it's never called.
* fontset.h (face_suitable_for_char_p): Remove decl.
* xfaces.c (face_at_string_position): Use
FACE_SUITABLE_FOR_ASCII_CHAR_P, not FACE_SUITABLE_FOR_CHAR_P,
since 0 is always ASCII.

* fns.c (weak_hash_tables): Now static.

* fileio.c: Make symbols static if they're not exported.

(auto_saving, auto_save_mode_bits, auto_save_error_occurred):
(Vwrite_region_annotation_buffers): Now static.

* eval.c: Make symbols static if they're not exported.

(backtrace_list, lisp_eval_depth, when_entered_debugger): Now static.
* lisp.h (backtrace_list): Remove decl.

* emacs.c: Make symbols static if they're not exported.

(malloc_state_ptr, malloc_using_checking, syms_of_emacs):
(fatal_error_code, fatal_error_signal_hook, standard_args):
Now static.
(fatal_error_signal): Now static, unless FLOAT_CATCH_SIGKILL.
(DEFINE_DUMMY_FUNCTION): Mark function as externally visible.
(__CTOR_LIST__, __DTOR_LIST__): Now externally visible.
* lisp.h (fatal_error_signal_hook): Remove decl.
(fatal_error_signal): Declare only if FLOAT_CATCH_SIGKILL.

* editfns.c: Move a (normally-unused) function to its only use.

* editfns.c, lisp.h (get_operating_system_release): Remove.
* process.c (init_process) [DARWIN_OS]: Do it inline, as it is not
worth the hassle of breaking this out.

* xterm.c: Make symbols static if they're not exported.

(x_raise_frame, x_lower_frame, x_wm_set_window_state):
(x_wm_set_icon_pixmap, x_initialize, XTread_socket_fake_io_error):
(x_destroy_window, x_delete_display):
Now static.
(x_dispatch_event): Now static if ! (USE_MOTIF || USE_X_TOOLKIT).
(x_mouse_leave): Remove; unused.
* xterm.h (x_display_info_for_name, x_raise_frame, x_lower_frame):
(x_destroy_window, x_wm_set_window_state, x_wm_set_icon_pixmap):
(x_delete_display, x_initialize, x_set_border_pixel, x_screen_planes):
Remove decls.
(x_mouse_leave): Declare only if WINDOWSNT.
(x_dispatch_event): Declare only if USE_MOTIF or USE_X_TOOLKIT.
(xic_create_fontsetname): Declare only if HAVE_X_WINDOWS &&
USE_X_TOOLKIT.

* ftxfont.c: Make symbols static if they're not exported.

(ftxfont_driver): Export only if !defined HAVE_XFT && def8ined
HAVE_FREETYPE.
* font.h (ftxfont_driver): Likewise.

* xfns.c: Make symbols static if they're not exported.

(x_last_font_name, x_display_info_for_name):
(x_set_foreground_color, x_set_background_color, x_set_mouse_color):
(x_set_cursor_color, x_set_border_pixel, x_set_border_color):
(x_set_cursor_type, x_set_icon_type, x_set_icon_name):
(x_set_scroll_bar_foreground, x_set_scroll_bar_background):
(x_explicitly_set_name, x_set_title, xic_defaut_fontset, tip_timer):
(last_show_tip_args): Now static.
(xic_defaut_fontset, xic_create_fontsetname): Define only if
defined HAVE_X_WINDOWS && defined USE_X_TOOLKIT
(x_screen_planes): Remove; unused.
* dispextern.h (x_screen_planes): Remove decl.

* dispnew.c: Make symbols static if they're not exported.

* dispextern.h (redraw_garbaged_frames, scrolling):
(increment_row_positions): Remove.
* dispnew.c (new_glyph_matrix, increment_row_positions, scrolling):
(delayed_size_change, glyph_matrix_count, glyph_pool_count):
Now static.
(redraw_garbaged_frames): Remove; unused.

* xfaces.c: Make symbols static if they're not exported.

* dispextern.h (ascii_face_of_lisp_face, free_realized_face):
Remove decls.
* xterm.h (defined_color): Remove decls.
(x_free_dpy_colors): Declare only if USE_X_TOOLKIT.
* xfaces.c (tty_suppress_bold_inverse_default_colors_p):
(menu_face_changed_default, defined_color, free_realized_face):
(x_free_dpy_colors): Define only if USE_X_TOOLKIT.
(ascii_face_of_lisp_face): Remove; unused.

* xdisp.c: Make symbols static if they're not exported.

* dispextern.h (scratch_glyph_row, window_box_edges):
(glyph_to_pixel_coords, set_cursor_from_row):
(get_next_display_element, set_iterator_to_next):
(highlight_trailing_whitespace, frame_to_window_pixel_xy):
(show_mouse_face): Remove decls
* frame.h (message_buf_print): Likewise.
* lisp.h (pop_message, set_message, check_point_in_composition):
Likewise.
* xterm.h (set_vertical_scroll_bar): Likewise.
* xdisp.c (list_of_error, Vmessage_stack, line_number_displayed):
(message_buf_print, scratch_glyph_row, displayed_buffer):
(set_iterator_to_next, pop_message, set_message, set_cursor_from_row):
(get_next_display_element, show_mouse_face, window_box_edges):
(frame_to_window_pixel_xy, check_point_in_composition):
(set_vertical_scroll_bar, highlight_trailing_whitespace): Now static.
(glyph_to_pixel_coords): Remove; unused.

* dired.c (file_name_completion): Now static.

* dbusbind.c (xd_in_read_queued_messages): Now static.

* lisp.h (circular_list_error, FOREACH): Remove; unused.

* data.c (circular_list_error): Remove.

* commands.h (last_point_position, last_point_position_buffer):

(last_point_position_window): Remove decls.
* keyboard.c: Make these variables static.

* coding.h (coding, code_convert_region, encode_coding_gap): Remove

decls.
* coding.c (Vsjis_coding_system, Vbig5_coding_system):
(iso_code_class, detect_coding, code_convert_region): Now static.
(encode_coding_gap): Remove; unused.

* chartab.c (chartab_chars, chartab_bits): Now static.

* charset.h (charset_iso_8859_1): Remove decl.

* charset.c (charset_iso_8859_1, charset_emacs, map_charset_for_dump):
Now static.

* ccl.h (check_ccl_update, Vccl_program_table): Remove decls.

* ccl.c (Vccl_program_table): Now static.
(check_ccl_update): Remove; unused.

* category.c (SET_CATEGORY_SET, set_category_set): Move here.

* category.h: ... from here.
* category.c (check_category_table, set_category_set): Now static.

* casetab.c (Vascii_upcase_table, Vascii_eqv_table): Now static.

* lisp.h: Remove these decls.

* buffer.c (buffer_count): Remove unused var.

* bidi.c (bidi_dump_cached_states): Mark as externally visible,

so that it's not optimized away.
(bidi_ignore_explicit_marks_for_paragraph_level): Likewise.
* dispextern.h (bidi_dump_cached_states): Remove, since it's
exported only to the debugger.

* atimer.c (alarm_signal_handler, run_all_atimers): Now static.

* atimer.h (run_all_atimers): Removed; not exported.

font.c: Make copy_font_spec and merge_font_spec ordinary C functions.

* font.c (copy_font_spec): Rename from Fcopy_font_spec, since it
was inaccessible from Lisp.
(merge_font_spec): Likewise, renaming from Fmerge_font_spec.
* font.c, font.h, fontset.c, xfaces.c, xfont.c: Change all uses.

alloc.c: Import and export fewer symbols, and remove unused items.

* lisp.h (suppress_checking, die): Declare only if ENABLE_CHECKING
is defined.
(suppress_checking): Add EXTERNALLY_VISIBLE attribute, so that
it's not optimized away by whole-program optimization.
(message_enable_multibyte, free_misc): Remove.
(catchlist, handlerlist, mark_backtrace):
Declare only if BYTE_MARK_STACK.
(mark_byte_stack): Likewise, fixing a ifdef-vs-if typo.
* alloc.c (pure): Export only if VIRT_ADDR_VARIES is defined.
(message_enable_multibyte): Remove decl.
(free_misc, interval_free_list, float_block, float_block_index):
(n_float_blocks, float_free_list, cons_block, cons_block_index):
(cons_free_list, last_marked_index):
Now static.
(suppress_checking, die): Define only if ENABLE_CHECKING is defined.
* eval.c (catchlist, handlerlist): Export only if BYTE_MARK_STACK.
(mark_backtrace): Define only if BYTE_MARK_STACK.
* xdisp.c (message_enable_multibyte): Now static.

Declare Lisp_Object Q* variables to be 'static' if not exproted.

This makes it easier for human readers (and static analyzers)
to see whether these variables are used from other modules.
* alloc.c, buffer.c, bytecode.c, callint.c, casetab.c, category.c:
* ccl.c, character.c, charset.c, cmds.c, coding.c, composite.c:
* data.c, dbusbind.c, dired.c, editfns.c, eval.c, fileio.c, fns.c:
* font.c, frame.c, fringe.c, ftfont.c, image.c, keyboard.c, keymap.c:
* lread.c, macros.c, minibuf.c, print.c, process.c, search.c:
* sound.c, syntax.c, textprop.c, window.c, xdisp.c, xfaces.c, xfns.c:
* xmenu.c, xselect.c:
Declare Q* vars static if they are not used in other modules.
* ccl.h, character.h, charset.h, coding.h, composite.h, font.h:
* frame.h, intervals.h, keyboard.h, lisp.h, process.h, syntax.h:
Remove decls of unexported vars.
* keyboard.h (EVENT_HEAD_UNMODIFIED): Remove now-unused macro.

* lisp.h (DEFINE_FUNC): Make sname 'static'.

Make Emacs functions such as Fatom 'static' by default.

This makes it easier for human readers (and static analyzers)
to see whether these functions can be called from other modules.
DEFUN now defines a static function.  To make the function external
so that it can be used in other C modules, use the new macro DEFUE.
* lisp.h (DEFINE_FUNC): New macro, with the old contents of DEFUN.
(DEFUN): Rewrite in terms of DEFINE_FUNC.  It now generates a
static function definition.  Use DEFUE if you want an extern one.
(DEFUE, INFUN): New macros.
(Funibyte_char_to_multibyte, Fsyntax_table_p, Finit_image_library):
(Feval_region, Fbacktrace, Ffetch_bytecode, Fswitch_to_buffer):
(Ffile_executable_p, Fmake_symbolic_link, Fcommand_execute):
(Fget_process, Fdocumentation_property, Fbyte_code, Ffile_attributes):
Remove decls, since these functions are now static.
(Funintern, Fget_internal_run_time): New decls, since these functions
were already external.
* alloc.c, buffer.c, callint.c, callproc.c, casefiddle.c, casetab.c:
* ccl.c, character.c, chartab.c, cmds.c, coding.c, data.c, dispnew.c:
* doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, floatfns.c:
* fns.c, font.c, fontset.c, frame.c, image.c, indent.c:
* keyboard.c, keymap.c, lread.c:
* macros.c, marker.c, menu.c, minibuf.c, print.c, process.c, search.c:
* syntax.c, term.c, terminal.c, textprop.c, undo.c:
* window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xsettings.c:
Mark functions with DEFUE instead of DEFUN,
if they are used in other modules.
* buffer.c (Fset_buffer_major_mode, Fdelete_overlay): New forward
decls for now-static functions.
* buffer.h (Fdelete_overlay): Remove decl.
* callproc.c (Fgetenv_internal): Mark as internal.
* composite.c (Fremove_list_of_text_properties): Remove decl.
(Fcomposition_get_gstring): New forward static decl.
* composite.h (Fcomposite_get_gstring): Remove decl.
* dired.c (Ffile_attributes): New forward static decl.
* doc.c (Fdocumntation_property): New forward static decl.
* eval.c (Ffetch_bytecode): New forward static decl.
(Funintern): Remove extern decl; now in .h file where it belongs.
* fileio.c (Fmake_symbolic_link): New forward static decl.
* image.c (Finit_image_library): New forward static decl.
* insdel.c (Fcombine_after_change_execute): Make forward decl static.
* intervals.h (Fprevious_property_change):
(Fremove_list_of_text_properties): Remove decls.
* keyboard.c (Fthis_command_keys): Remove decl.
(Fcommand_execute): New forward static decl.
* keymap.c (Flookup_key): New forward static decl.
(Fcopy_keymap): Now static.
* keymap.h (Flookup_key): Remove decl.
* process.c (Fget_process): New forward static decl.
(Fprocess_datagram_address): Mark as internal.
* syntax.c (Fsyntax_table_p): New forward static decl.
(skip_chars): Remove duplicate decl.
* textprop.c (Fprevious_property_change): New forward static decl.
* window.c (Fset_window_fringes, Fset_window_scroll_bars):
Now internal.
(Fset_window_margins, Fset_window_vscroll): New forward static decls.
* window.h (Fset_window_vscroll, Fset_window_margins): Remove decls.

* editfns.c (Fformat): Remove unreachable code.

2011-04-10  Paul Eggert  <eggert@cs.ucla.edu>

Fix more problems found by GCC 4.6.0's static checks.

Keep doprnt.c around for now, as we might revamp and reuse it.

Merge from gnulib.

Merge from mainline.

Fix typo in tabulated-list-print-entry

use ssize_t and size_t for read- and write-like emacs_gnutls_* functions

* gnutls.c (emacs_gnutls_read): Adjust signature to be more read-like:
return ssize_t not "int", and use size_t as the buffer length.
(emacs_gnutls_write): Likewise, and make the buffer pointer "const".
* gnutls.h: Update declarations.
* process.c (read_process_output): Use ssize_t, to match.
(send_process): Likewise.

Merge from mainline.

* xdisp.c (message_nolog): Bring this back, inside "#if 0".
See <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8435#26>.

* xdisp.c (vmessage): Use a better test for character truncation.

* syntax.c (skip_chars): Likewise.

* editfns.c (Fformat): Likewise.

Mention potential integer overflow problems.

* chartab.c: Use similar style as for other recent patches.

* casetab.c (set_identity, shuffle): Likewise.

* chartab.c (sub_char_table_set_range, char_table_set_range): Likewise.

* charset.c (load_charset_map): <, not <=, for optimization.

* xmenu.c (set_frame_menubar): Allocate smaller local vectors.

This also lets GCC 4.6.0 generate slightly better loop code.

Cleanups to the ImageMagick code and docstrings.

* lisp/image-mode.el (image-toggle-display-image): Signal an error if
not in Image mode.
(image-transform-mode, image-transform-resize)
(image-transform-set-rotation): Doc fix.
(image-transform-set-resize): Deleted.
(image-transform-set-scale, image-transform-fit-to-height)
(image-transform-fit-to-width): Handle image-toggle-display-image
and image-transform-resize directly.

* src/image.c (Fimagemagick_types): Doc fix, and comment cleanup.

* callint.c (Fcall_interactively): <, not <=, for optimization.

(Fcall_interactively): Count the number of arguments produced,
not the number of arguments given.  This is simpler and lets GCC
4.6.0 generate slightly better code.

* ftfont.c: Distingish more carefully between FcChar8 and char.

The previous code passed unsigned char * to a functions like
strlen and xstrcasecmp that expect char *, which does not
conform to the C standard.
(get_adstyle_property, ftfont_pattern_entity): Use FcChar8 for
arguments to FcPatternGetString, and explicitly cast FcChar8 * to
char * when the C standard requires it.

* keyboard.c (read_char): Remove unused var.

Merge from gnulib.

Merge from mainline.

Merge from emacs-23; up to 2010-06-08T03:06:47Z!dann@ics.uci.edu.

Mark tiny change.

Fix ChangeLog attribution.

See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8450
and http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610576

Replace some uses of `int' with EMACS_INT.

 src/search.c (string_match_1, fast_string_match)
 (fast_c_string_match_ignore_case, fast_string_match_ignore_case)
 (scan_buffer, find_next_newline_no_quit)
 (find_before_next_newline, search_command, Freplace_match)
 (Fmatch_data): Make some `int' variables be EMACS_INT.
 src/xdisp.c (display_count_lines): 3rd argument and return value now
 EMACS_INT.  All callers changed.
 (pint2hrstr): Last argument is now EMACS_INT.
 src/coding.c (detect_coding_utf_8, detect_coding_emacs_mule)
 (detect_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
 (detect_coding_ccl, detect_coding_charset, decode_coding_utf_8)
 (decode_coding_utf_16, decode_coding_emacs_mule)
 (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5)
 (decode_coding_ccl, decode_coding_charset)
 <consumed_chars, consumed_chars_base>: Declare EMACS_INT.
 (decode_coding_iso_2022, decode_coding_emacs_mule)
 (decode_coding_sjis, decode_coding_big5, decode_coding_charset)
 <char_offset, last_offset>: Declare EMACS_INT.
 (encode_coding_utf_8, encode_coding_utf_16)
 (encode_coding_emacs_mule, encode_invocation_designation)
 (encode_designation_at_bol, encode_coding_iso_2022)
 (encode_coding_sjis, encode_coding_big5, encode_coding_ccl)
 (encode_coding_raw_text, encode_coding_charset) <produced_chars>:
 Declare EMACS_INT.
 (ASSURE_DESTINATION): Declare more_bytes EMACS_INT.
 (encode_invocation_designation): Last argument P_NCHARS is now
 EMACS_INT.
 (decode_eol): Declare pos_byte, pos, and pos_end EMACS_INT.
 (produce_chars): from_nchars and to_nchars are now EMACS_INT.
 src/coding.h (struct coding_system) <head_ascii>: Declare EMACS_INT.
 All users changed.
 src/ccl.c (Fccl_execute_on_string): Declare some variables
 EMACS_INT.

Produce more accurate results from file-size-human-readable.

 lisp/files.el (file-size-human-readable): Produce one digit after
 decimal, like "ls -lh" does.
 lisp/ls-lisp.el (ls-lisp-format-file-size): Allow for 7 characters in
 the file size representation.

* eval.c: Port to Windows vsnprintf (Bug#8435).

Include <limits.h>.
(SIZE_MAX): Define if the headers do not.
(verror): Do not give up if vsnprintf returns a negative count.
Instead, grow the buffer.  This ports to Windows vsnprintf, which
does not conform to C99.  Problem reported by Eli Zaretskii.
Also, simplify the allocation scheme, by avoiding the need for
calling realloc, and removing the ALLOCATED variable.

Update from gnulib.

Fix more GCC strict-aliasing warnings.

* src/ftfont.c (get_adstyle_property, ftfont_pattern_entity): Use
unsigned char, to match FcChar8 type definition.

* src/xmenu.c (create_and_show_popup_menu):
* src/xselect.c (x_decline_selection_request)
(x_reply_selection_request): Avoid type-punned deref of X events.

Fit contents to emacs window support for doc-view by Sho Nakatani.

2011-03-28  Sho Nakatani <lay.sakura <at> gmail.com>

* doc-view.el (doc-view-fit-width-to-window)
(doc-view-fit-height-to-window, doc-view-fit-page-to-window): New
functions for fitting the shown image to the Emacs window size.
(doc-view-mode-map): Add bindings for the new functions.

* xterm.c (handle_one_xevent): Avoid type-punned derefencing of X events.

Merge changes from emacs-23 branch

* term.c (init_tty): Fix incorrect ifdef placement (Bug#8450).

Bail out from list-processes if async subprocesses aren't available.

 lisp/simple.el (list-processes): If async subprocesses are not
 available, error out with a clear error message.

* src/xml.c (parse_region): Avoid creating spurious whiespace nodes.

See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00200.html

* keyboard.c (syms_of_keyboard): Use DEFSYM macro.

Remove internal_with_output_to_temp_buffer, replacing sole user with Lisp.

* lisp/help.el (help-form-show): New function, to be called from C.
Put help-form output in a buffer named differently than *Help*.

* src/keyboard.c (read_char): Call Lisp function help-form-show,
instead of using internal_with_output_to_temp_buffer.
(Qhelp_form_show): New var.

* src/lisp.h (internal_with_output_to_temp_buffer): Remove prototype.

* src/print.c (internal_with_output_to_temp_buffer): Function deleted.

New function file-size-human-readable.

 lisp/files.el (file-size-human-readable): New function.
 lisp/ls-lisp.el (ls-lisp-format-file-size): Use it, instead of
 computing the representation inline.  Don't require `cl'.

* lisp/man.el (Man-page-header-regexp): Solaris < 2.6 no longer supported.

browse-url.el trivia.

* lisp/net/browse-url.el (browse-url-firefox):
Test system-type, not system-configuration.

log-edit.el fix for bug#7598.

* lisp/vc/log-edit.el (log-edit-empty-buffer-p): New function.
(log-edit-insert-cvs-template, log-edit-insert-cvs-rcstemplate):
Use log-edit-empty-buffer-p.

rlogin.el trivia.

* lisp/net/rlogin.el (rlogin-process-connection-type): Simplify.
(rlogin-mode-map): Initialize in the defvar.
(rlogin): Use ignore-errors.

* lisp/replace.el (occur-mode-map): Some fixes for menu items.

Fix typos in comments.

gnus-registry.el (gnus-registry-handle-action): More debugging.
gnus-start.el (gnus-gnus-to-newsrc-format): Add a way to run interactively so the newsrc file can contain foreign groups too.  Useful for debugging but not much for users.
registry.el (registry-usage-test): Only do `registry-lookup-breaks-before-lexbind' testing for Emacs24 with lexical binding.

Auto-commit of generated files.

* eval.c (verror): Initial buffer size is 4000 (not 200) bytes.

Remove the doprnt implementation, as Emacs now uses vsnprintf.

error: Print 32- and 64-bit integers portably (Bug#8435).

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 (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.
Do not truncate output string at its first null byte.
* xdisp.c (vmessage): Use vsnprintf, not doprnt, to do the real work.
Truncate the output at a character boundary, since vsnprintf does not
do that.
* charset.c (check_iso_charset_parameter): Convert internal
character to string before calling 'error', since %c now has the
printf meaning.
* coding.c (Fdecode_sjis_char, Fdecode_big5_char): Avoid int
overflow when computing char to be passed to 'error'.  Do not
pass Lisp_Object to 'error'; pass the integer instead.
* nsfns.m (Fns_do_applescript): Use int, not long, since it's
formatted with plain %d.

* lisp/play/morse.el (denato-region): Handle varying case.

Fixes: debbugs:8386

* autogen/update_autogen: Ignore comment diffs in ldefs-boot.el.

* eval.c (internal_lisp_condition_case): Don't pass spurious arg.

* keyboard.c (access_keymap_keyremap): Print func name, not garbage.

* coding.c (Fdecode_sjis_char): Don't assume CODE fits in int.

* xterm.c (x_catch_errors): Remove duplicate declaration.

* term.c (maybe_fatal): Mark its 3rd arg as a printf format, too.

* xdisp.c, lisp.h (message_nolog): Remove; unused.

Merge changes made in Gnus trunk.

registry.el, gnus-registry.el: Use `ignore-errors' instead of third argument NOERROR for `require', since XEmacs 21.4 does not support it.
registry.el (initialize-instance): Change :after to :AFTER to be compatible with old EIEIO version in XEmacs.
gnus-registry.el (gnus-registry-post-process-groups)
 (gnus-registry--split-fancy-with-parent-internal): Fix splitting bugs and provide better messaging.
gnus-registry.el: Load ERT unconditionally anyway, discarding errors.
registry.el: Load ERT unconditionally anyway, discarding errors.

Remove list-processes C function; misc fixes to last change.

* src/process.c (Flist_processes): Removed to Lisp.
(list_processes_1): Deleted.

* lisp/emacs-lisp/cconv.el (cconv--analyse-use): Ignore "ignored" when
issuing unused warnings.

* lisp/emacs-lisp/tabulated-list.el (tabulated-list-print): Use lambda
macro directly.

Reimplement list-processes in Lisp.

* lisp/simple.el: Lisp reimplement of list-processes.  Based on an
earlier reimplementation by Leo Liu, but using tabulated-list.el.
(process-menu-mode): New major mode.
(list-processes--refresh, list-processes):
(process-menu-visit-buffer): New functions.

* lisp/files.el (save-buffers-kill-emacs): Don't assume any return
value of list-processes, which is undocumented anyway.

Make Package Menu a child of Tabulated List mode.

* emacs-lisp/package.el: Use Tabulated List mode.
(package-menu-mode-map): Inherit from tabulated-list-mode-map.
(package-menu-mode): Derive from tabulated-list-mode.  Set up the
table format using Tabulated List mode variables.
(package--push): New macro, replacing package-list-maybe-add.
(package-menu--generate): Use package--push.  Renamed from
package--generate-package-list.
(package-menu-refresh, list-packages): Use it.
(package-menu--print-info): Renamed from package-print-package.
Return insertion data instead of inserting it directly.
(package-menu-describe-package, package-menu-execute): Use
tabulated-list-get-id.
(package-menu-mark-delete, package-menu-mark-install)
(package-menu-mark-unmark, package-menu-backup-unmark)
(package-menu-mark-obsolete-for-deletion): Use
tabulated-list-put-tag.
(package--list-packages, package-menu-revert)
(package-menu-get-package, package-menu-get-version)
(package-menu-sort-by-column): Functions deleted.
(package-menu-package-list, package-menu-sort-key): Vars deleted.
(package-menu--status-predicate, package-menu--version-predicate)
(package-menu--name-predicate)
(package-menu--description-predicate): Handle arguments in the
Tabulated List format.
(package-list-packages-no-fetch): Call list-packages.

* lisp/emacs-lisp/tabulated-list.el: New file.

New variable `revert-buffer-in-progress-p'.

* lisp/files.el (after-find-file-from-revert-buffer): Remove variable.
  (after-find-file): Dont' bind it.
  (revert-buffer-in-progress-p): New variable.
  (revert-buffer): Bind it.
  Pass nil for `after-find-file-from-revert-buffer'.

* lisp/saveplace.el (save-place-find-file-hook): Use new variable
  `rever-buffer-in-progress-p', not `after-find-file-from-revert-buffer'.

* etc/NEWS: New variable `revert-buffer-in-progress-p'.

update_autogen

Adapt the MS-DOS build to changes in gnulib.

 msdos/sedlibmk.inp: Update checklist.
 (am_libgnu_a_OBJECTS): Remove careadlinkat.$(OBJEXT).
 ($(top_builddir)/config.status): Edit away, both as target and in
 prerequisites.
 (@am__fastdepCC_FALSE@): Fix editing.
 (@GL_GENERATE_STDBOOL_H_TRUE@, @GL_GENERATE_STDBOOL_H_FALSE@)
 (@GL_GENERATE_STDDEF_H_TRUE@, @GL_GENERATE_STDDEF_H_FALSE@)
 (@GL_GENERATE_STDINT_H_TRUE@, @GL_GENERATE_STDINT_H_FALSE@): Edit
 to either nothing or "#".
 src/msdos.c (careadlinkat, careadlinkatcwd): MS-DOS replacements.

Don't call gnulib's careadlinkat on Windows.

 src/w32.c (careadlinkat, careadlinkatcwd): New always-fail stubs.
 lib/makefile.w32-in ($(BLD)/careadlinkat.$(O), GNULIBOBJS):
 Revert last change.

Fix the Windows build due to introduction of ATTRIBUTE_FORMAT_PRINTF.

 nt/config.nt (NO_INLINE, ATTRIBUTE_FORMAT)
 (ATTRIBUTE_FORMAT_PRINTF): Define, as followup to 2011-04-06T05:19:39Z!eggert@cs.ucla.edu
 on the trunk on 2011-04-06.