Combine two cal-tex functions

* lisp/calendar/cal-tex.el (cal-tex-longday): New function, replacing...
(cal-tex-leftday, cal-tex-rightday): Remove functions.
(cal-tex-weekly-common, cal-tex-cursor-filofax-2week): Update for above change.

* alloc.c: Use bool for booleans.

(gc_in_progress, abort_on_gc)
(setjmp_tested_p) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
(dont_register_blocks) [GC_MALLOC_CHECK]:
(suppress_checking) [ENABLE_CHECKING]: Now bool, not int.
(check_string_bytes, make_specified_string, memory_full)
(live_string_p, live_cons_p, live_symbol_p, live_float_p)
(live_misc_p, live_vector_p, live_buffer_p, mark_maybe_object)
(mark_stack, valid_pointer_p, make_pure_string)
(Fgarbage_collect, survives_gc_p, gc_sweep):
Use bool for booleans, instead of int.
(test_setjmp) [!GC_SAVE_REGISTERS_ON_STACK && !GC_SETJMP_WORKS]:
Remove unused local.
* alloc.c (PURE_POINTER_P):
* lisp.h (STRING_MULTIBYTE): Document that it returns a boolean.
* editfns.c (Fformat):
* fileio.c (Fexpand_file_name, Fsubstitute_in_file_name)
(Fdo_auto_save):
* fns.c (sweep_weak_table):
* lisp.h (suppress_checking, push_message, survives_gc_p)
(make_pure_string, gc_in_progress, abort_on_gc):
* lread.c (readchar, read1):
* print.c (Fprin1_to_string):
* xdisp.c (push_message):
Use bool for booleans affected directly or indirectly by
alloc.c's changes.

Make recently-introduced setters macros.

* fontset.c (set_fontset_id, set_fontset_name, set_fontset_ascii)
(set_fontset_base, set_fontset_frame, set_fontset_nofont_face)
(set_fontset_default, set_fontset_fallback): Rename from their
upper-case counterparts, and make them functions rather than macros.
This is more consistent with the other recently-introduced setters.
These don't need to be inline, since they're local.

Fixes: debbugs:11805

* cus-face.el (custom-face-attributes): Fix customize type for the
:underline attribute.

* nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
the loop.

Fixes: debbugs:12247

Revert accidental deletion from previous change

Remove yet more cal-tex code duplication

* lisp/calendar/cal-tex.el (cal-tex-weekly-common): New function.
(cal-tex-cursor-week-at-a-glance, cal-tex-cursor-filofax-week): Use it.

Remove more cal-tex code duplication

* calendar/cal-tex.el (cal-tex-rightday): Add optional funcname arg.
(cal-tex-shortday): New function.
(cal-tex-cursor-week-at-a-glance, cal-tex-cursor-filofax-week)
(cal-tex-cursor-filofax-daily): Use the above.

* lisp.h (vcopy): Use memcpy rather than our own loop.

This fixes a performance regression introduced by the recent
addition of vcopy.  This means 'vcopy' will need to be modified
for a copying collector, but that's OK.  Also, tighten the
checking in the assertion.

Fix bug #11860 with displaying composite RTL characters on MS-Windows.

 src/w32uniscribe.c (uniscribe_shape): Fix producing gstring
 components for RTL text.  Adjust X-OFFSET of each non-base glyph
 for the width of the base character, according to what
 x_draw_composite_glyph_string_foreground expects.  Generate
 WADJUST value according to composition_gstring_width's
 expectations, to produce correct width of the composed character.
 Reverse the sign of the DU offset produced by ScriptPlace.

* dbusbind.c (xd_remove_watch): Do not assume C99 comments.

Merge from gnulib.

Avoid direct writes to contents member of struct Lisp_Vector.
* lisp.h (vcopy): New function to copy data into vector.
* dispnew.c (Fframe_or_buffer_changed_p): Use AREF and ASET.
* fns.c (Ffillarray): Use ASET.
* keyboard.c (timer_check_2): Use AREF and ASET.
(append_tool_bar_item, Frecent_keys): Use vcopy.
* lread.c (read_vector): Use ASET.
* msdos.c (Frecent_doskeys): Use vcopy.
* xface.c (Finternal_copy_lisp_face): Use vcopy.
(Finternal_merge_in_global_face): Use ASET and vcopy.
* xfont.c (xfont_list_pattern): Likewise.

Auto-commit of generated files.

Document recent changes for select-window, window-point and set-window-point.

* windows.texi (Window Point): Document recent changes in
window-point and set-window-point.
(Selecting Windows): Document recent change in select-window.

For selected window have (set-)window-point always operate on buffer's point.

* window.c (Fwindow_point): For the selected window always return
the position of its buffer's point.
(Fset_window_point): For the selected window always go in its
buffer to the specified position.
* window.el (window-point-1, set-window-point-1): Remove.
(window-in-direction, record-window-buffer)
(set-window-buffer-start-and-point, split-window-below)
(window--state-get-1, display-buffer-record-window): Replace
calls to window-point-1 and set-window-point-1 by calls to
window-point and set-window-point respectively.

Remove still more cal-tex code duplication

* lisp/calendar/cal-tex.el (cal-tex-leftday, cal-tex-rightday): New functions.
(cal-tex-cursor-week-at-a-glance, cal-tex-cursor-filofax-2week)
(cal-tex-cursor-filofax-week): Use them.

erc-match: fix erc-match server buffer exclusion

* erc-match.el (erc-match-message): Use
`erc-match-exclude-server-buffer' not
`erc-track-exclude-server-buffer'.

Remove more cal-tex code duplication

* lisp/calendar/cal-tex.el (cal-tex-lefthead, cal-tex-righthead): New constants.
(cal-tex-cursor-week-at-a-glance, cal-tex-cursor-filofax-2week)
(cal-tex-cursor-filofax-week, cal-tex-cursor-filofax-daily): Use them.

Allow multiple cal-tex-buffer buffers to exist

* lisp/calendar/cal-tex.el (cal-tex-preamble): Generate new buffers.
(cal-tex-end-document): Don't rely on buffer name.

Use cal-tex-arg more

* lisp/calendar/cal-tex.el (cal-tex-scriptsize, cal-tex-huge)
(cal-tex-Huge, cal-tex-large): Use cal-tex-arg.

Use cal-tex-* functions more

* lisp/calendar/cal-tex.el (cal-tex-cursor-filofax-year): Use cal-tex-vspace.
(cal-tex-vspace, cal-tex-hspace, cal-tex-em, cal-tex-bf)
(cal-tex-Huge-bf, cal-tex-large-bf): Use cal-tex-cmd.

Improve cal-tex-cmd usage

* lisp/calendar/cal-tex.el (cal-tex-cursor-filofax-year)
(cal-tex-cursor-week, cal-tex-cursor-week2)
(cal-tex-cursor-week-iso, cal-tex-cursor-week-at-a-glance)
(cal-tex-cursor-filofax-2week, cal-tex-cursor-filofax-week)
(cal-tex-cursor-filofax-daily, cal-tex-cursor-day)
(cal-tex-insert-preamble, cal-tex-b-document)
(cal-tex-e-document, cal-tex-b-center, cal-tex-e-center):
Improve cal-tex-cmd usage.

Setter macros for fontsets.
* fontset.c (SET_FONTSET_ID, SET_FONTSET_NAME, SET_FONTSET_ASCII)
(SET_FONTSET_BASE, SET_FONTSET_FRAME, SET_FONTSET_NOFONT_FACE)
(SET_FONTSET_DEFAULT, SET_FONTSET_FALLBACK): New macros.
Adjust users.

Reduce some cal-tex code duplication

* lisp/calendar/cal-tex.el (cal-tex-filofax-paper): New function.
(cal-tex-cursor-filofax-year, cal-tex-cursor-filofax-2week)
(cal-tex-cursor-filofax-week, cal-tex-cursor-filofax-daily): Use it.
(cal-tex-weekly-paper): New function.
(cal-tex-cursor-week, cal-tex-cursor-week2)
(cal-tex-cursor-week-iso, cal-tex-cursor-week-monday)
(cal-tex-cursor-day): Use it.

Remove some blank pages from cal-tex output

* lisp/calendar/cal-tex.el (cal-tex-cursor-week-at-a-glance)
(cal-tex-cursor-filofax-week): Remove leading blank page.
(Were these supposed to serve some purpose?  Printing?)

cal-tex-cursor-week-at-a-glance small fixes

* lisp/calendar/cal-tex.el (cal-tex-cursor-week-at-a-glance):
Add autoload cookie.
For now at least, don't use color, since no other cal-tex function does.

gnus-msg.el (gnus-summary-resend-message): Honor posting-style for `name' and `address' in Resent-From header

cal-tex small fix

* lisp/calendar/cal-tex.el (cal-tex-cursor-week-iso)
(cal-tex-cursor-filofax-2week, cal-tex-cursor-filofax-week)
(cal-tex-cursor-filofax-daily): Correct start date for diary entries.

* lisp/info.el (Info-file-attributes): New variable.
(info-insert-file-contents): Add file attributes to
`Info-file-attributes'.  Clear the caches `Info-index-nodes' and
`Info-toc-nodes' when previous modtime of the Info file is less
than new modtime.
(Info-toc-nodes, Info-index-nodes): Move definitions up to the top
of info.el.

Fixes: debbugs:12230

* src/Makefile.in: Don't assume that `ln -f' works.
Presumably it does work fine on all platforms currently building
Emacs, but the autoconf manual says not to rely on it.

Use symlink in installed bin/ directory, where supported

* configure.ac (AC_PROG_LN_S): Test for ln.

* Makefile.in (LN_S): New, set by configure.
(install-arch-dep): Use $LN_S.

Use display-warning in a few places in calendar

* lisp/calendar/diary-lib.el (diary-include-files, diary-sexp-entry):
* lisp/calendar/holidays.el (calendar-holiday-list):
Report errors with display-warning rather than beep'n'sleep.

Avoid GDB 7.5 warnings about "set main" in src/.gdbinit.

 src/.gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
 and later about non-assignments with no effect.  See discussion at
 http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
 details.

Improve MS-Windows related commentary and log entry for 2012-08-19T21:00:09Z!eggert@cs.ucla.edu.

Hide specified message types sent by lurkers

* erc.el (erc-display-message): Abstract message hiding decision
to new function erc-hide-current-message-p.
(erc-lurker): New customization group.
(erc-lurker-state, erc-lurker-trim-nicks, erc-lurker-ignore-chars)
(erc-lurker-hide-list, erc-lurker-cleanup-interval)
(erc-lurker-threshold-time): New variables.
(erc-lurker-maybe-trim, erc-lurker-initialize, erc-lurker-cleanup)
(erc-hide-current-message-p, erc-canonicalize-server-name)
(erc-lurker-update-status, erc-lurker-p): New functions.  Together
they maintain state about which users have spoken in the last
erc-lurker-threshold-time, with all other users being considered
lurkers whose messages of types in erc-lurker-hide-list will not
be displayed by erc-display-message.

* net/tramp.el (tramp-accept-process-output): Accept only output
from PROC.  Otherwise, process filters and sentinels might be
confused.  (Bug#12145)

Make C-u C-x = report on empty overlays at point.

* lisp/descr-text.el (describe-text-properties-1): Use overlays-in to
report on empty overlays.

Fixes: debbugs:3322

Auto-commit of generated files.

Inline setter functions for Lisp_Objects slots of struct specbinding.
* eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
Adjust users.

In select_window always make selected window's buffer current.

* window.c (select_window): Always make selected window's buffer
current.

Use AREF and ASET for docstrings of category tables.
* category.h (CATEGORY_DOCSTRING): Use AREF.
(SET_CATEGORY_DOCSTRING): Use ASET.
* category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.

Inline setter functions for hash table members.
* lisp.h (set_hash_key, set_hash_value, set_hash_next)
(set_hash_hash, set_hash_index): Rename with _slot suffix.
(set_hash_key_and_value, set_hash_index, set_hash_next)
(set_hash_hash): New functions.
* charset.c, fns.c: Adjust users.

* lisp/mail/rmailout.el (rmail-output-read-file-name): Trap errors
in rmail-output-file-alist elements, and report them.

Inline getter and setter functions for per-buffer values.
* buffer.h (per_buffer_default, set_per_buffer_default)
(per_buffer_value, set_per_buffer_value): New functions.
(PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
* buffer.c, data.c: Adjust users.

* lisp/font-lock.el (font-lock-add-keywords): Doc fix
(quote face names since most non-font-lock faces are not also variables).

* calendar/cal-tex.el (cal-tex-cursor-week-at-a-glance): New function.
(This is basically cal-tex-cursor-filofax-week with a different
papersize, mini-calendars, and color.)

Fixes: debbugs:12160

Clarify recent ChangeLog entry.

src/makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.

Merge from gnulib.

2012-08-19 ignore-value, stat-time, timespec: omit AC_C_INLINE
2012-08-19 mktime, sys_select: avoid 'static inline'
2012-08-19 gnulib-tool: Fix indentation.

Rely on <unistd.h> to declare 'environ',

as gnulib does this if the system doesn't.
* lib-src/emacsclient.c (environ): Remove decl.
* src/callproc.c, src/editfns.c, src/process.c (environ) [!USE_CRT_DLL]:
* src/emacs.c (environ) [DOUG_LEA_MALLOC]:
* src/vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
* src/vm-limit.c: Include <unistd.h>, for 'environ'.

* unexaix.c, unexcoff.c: Include "mem-limits.h".

(start_of_data): Remove decl; mem-limits.h provides it.

* xdisp.c (handle_invisible_prop): Make it a bit faster

and avoid a gcc -Wmaybe-uninitialized diagnostic.

Fix previous rmail-output-read-file-name change

* lisp/mail/rmailout.el (rmail-output-read-file-name):
Fix previous change (when the alist is nil or does not match).

* src/xdisp.c (handle_invisible_prop): Fix ellipses at overlay string ends.

* test/redisplay-testsuite.el (test-redisplay): Use switch-to-buffer.

Fixes: debbugs:3874

* .gdbinit: Use call instead of set when calling a function in the
inferior.

* data.c (set_internal): Don't use set_blv_found.
(Fkill_local_variable): Likewise.

* xml.el (xml-escape-string): Don't refer to xml-entity-alist.

Fixes: debbugs:12228

* nsfont.m (ns_ascii_average_width): Ensure the string
ascii_printable is initialized with a null-terminated character
array.  Otherwise, it can contain undesired extra characters.

port new setting code to Sun C 5.8 2005/10/13

* chartab.c, lisp.h (char_table_set, char_table_set_range):
Return void, not Lisp_Object.  Otherwise, the compiler
complains about (A?B:C) where B is void and C is Lisp_Object
when compiling CHAR_TABLE_SET, due to the recent change to
the API of sub_char_table_set_contents.

* lib/sigprocmask.c, m4/signalblocking.m4: Remove.

These files have been unused since the 2012-06-22 patch that
introduced high-resolution time stamps.

Make display strings obey buffer-invisibility-spec.

* src/xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
for the string case.

* redisplay-testsuite.el (test-redisplay-4): New test.

Fixes: debbugs:3874

* buffer.h (BSET): Remove.

Replace all uses with calls to new setter functions.
(bset_bidi_paragraph_direction, bset_case_canon_table)
(bset_case_eqv_table, bset_directory, bset_display_count)
(bset_display_time, bset_downcase_table)
(bset_enable_multibyte_characters, bset_filename, bset_keymap)
(bset_last_selected_window, bset_local_var_alist)
(bset_mark_active, bset_point_before_scroll, bset_read_only)
(bset_truncate_lines, bset_undo_list, bset_upcase_table)
(bset_width_table):
* buffer.c (bset_abbrev_mode, bset_abbrev_table)
(bset_auto_fill_function, bset_auto_save_file_format)
(bset_auto_save_file_name, bset_backed_up, bset_begv_marker)
(bset_bidi_display_reordering, bset_buffer_file_coding_system)
(bset_cache_long_line_scans, bset_case_fold_search)
(bset_ctl_arrow, bset_cursor_in_non_selected_windows)
(bset_cursor_type, bset_display_table, bset_extra_line_spacing)
(bset_file_format, bset_file_truename, bset_fringe_cursor_alist)
(bset_fringe_indicator_alist, bset_fringes_outside_margins)
(bset_header_line_format, bset_indicate_buffer_boundaries)
(bset_indicate_empty_lines, bset_invisibility_spec)
(bset_left_fringe_width, bset_major_mode, bset_mark)
(bset_minor_modes, bset_mode_line_format, bset_mode_name)
(bset_name, bset_overwrite_mode, bset_pt_marker)
(bset_right_fringe_width, bset_save_length)
(bset_scroll_bar_width, bset_scroll_down_aggressively)
(bset_scroll_up_aggressively, bset_selective_display)
(bset_selective_display_ellipses, bset_vertical_scroll_bar_type)
(bset_word_wrap, bset_zv_marker):
* category.c (bset_category_table):
* syntax.c (bset_syntax_table):
New setter functions.

Fixes: debbugs:12215

Add yank-handled-properties; use it for `font-lock-face' and `category'
properties, instead of hard-coding these properties' special handling.

* lisp/simple.el (yank-handled-properties): New defcustom.
(yank-excluded-properties): Add font-lock-face and category.
(yank): Doc fix.

* lisp/subr.el (remove-yank-excluded-properties): Obey
yank-handled-properties.  The special handling of font-lock-face
and category is now done this way, instead of being hard-coded.
(insert-for-yank-1): Remove font-lock-face handling.
(yank-handle-font-lock-face-property)
(yank-handle-category-property): New function.

* process.h (PSET): Remove.

Replace all uses with calls to new setter functions.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(PROCESS_INLINE): New macro.
(pset_childp): New setter function.
(pset_gnutls_cred_type) [HAVE_GNUTLS]: New setter function.
* process.c (PROCESS_INLINE):
Define to EXTERN_INLINE, so that the corresponding functions
are compiled into code.
(pset_buffer, pset_command, pset_decode_coding_system)
(pset_decoding_buf, pset_encode_coding_system)
(pset_encoding_buf, pset_filter, pset_log, pset_mark, pset_name)
(pset_plist, pset_sentinel, pset_status, pset_tty_name)
(pset_type, pset_write_queue): New setter functions.

Fixes: debbugs:12215

* window.h (WSET): Remove.

Replace all uses with calls to new setter functions.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(WINDOW_INLINE): New macro.
(wset_buffer, wset_frame, wset_left_col, wset_next, wset_prev)
(wset_redisplay_end_trigger, wset_top_line, wset_total_cols)
(wset_total_lines, wset_vertical_scroll_bar)
(wset_window_end_pos, wset_window_end_valid)
(wset_window_end_vpos): New setter functions.
* window.c (WINDOW_INLINE):
Define to EXTERN_INLINE, so that the corresponding functions
are compiled into code.
(wset_combination_limit, wset_dedicated, wset_display_table)
(wset_hchild, wset_left_fringe_width, wset_left_margin_cols)
(wset_new_normal, wset_new_total, wset_next_buffers)
(wset_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
(wset_prev_buffers, wset_right_fringe_width)
(wset_right_margin_cols, wset_scroll_bar_width, wset_start)
(wset_temslot, wset_vchild, wset_vertical_scroll_bar_type)
(wset_window_parameters):
* xdisp.c (wset_base_line_number, wset_base_line_pos)
(wset_column_number_displayed, wset_region_showing):
New setter functions.

Fixes: debbugs:12215

* termhooks.h (TSET): Remove.

Replace all uses with calls to new setter functions.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(TERMHOOKS_INLINE): New macro.
(tset_charset_list, tset_selection_alist): New setter functions.
* terminal.c (TERMHOOKS_INLINE):
Define to EXTERN_INLINE, so that the corresponding functions
are compiled into code.
(tset_param_alist): New setter function.

Fixes: debbugs:12215

* keyboard.h (KSET): Remove.

Replace all uses with calls to new setter functions.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(KEYBOARD_INLINE): New macro.
(kset_default_minibuffer_frame, kset_defining_kbd_macro)
(kset_input_decode_map, kset_last_command, kset_last_kbd_macro)
(kset_prefix_arg, kset_system_key_alist, kset_window_system):
New setter functions.
* keyboard.c (KEYBOARD_INLINE):
Define to EXTERN_INLINE, so that the corresponding functions
are compiled into code.
(kset_echo_string, kset_kbd_queue)
(kset_keyboard_translate_table, kset_last_prefix_arg)
(kset_last_repeatable_command, kset_local_function_key_map)
(kset_overriding_terminal_local_map, kset_real_last_command)
(kset_system_key_syms): New setter functions.

Fixes: debbugs:12215

* frame.h (FSET): Remove (Bug#12215).

Replace all uses with calls to new setter functions.
Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
(FRAME_INLINE): New macro.
(fset_buffer_list, fset_buried_buffer_list, fset_condemned_scroll_bars)
(fset_current_tool_bar_string, fset_desired_tool_bar_string)
(fset_face_alist, fset_focus_frame, fset_icon_name, fset_menu_bar_items)
(fset_menu_bar_vector, fset_menu_bar_window, fset_name)
(fset_param_alist, fset_root_window, fset_scroll_bars)
(fset_selected_window, fset_title, fset_tool_bar_items)
(fset_tool_bar_position, fset_tool_bar_window): New functions.
* frame.c (FRAME_INLINE):
Define to EXTERN_INLINE, so that the corresponding functions
are compiled into code.
(fset_buffer_predicate, fset_minibuffer_window): New setter functions.

A few more naming-convention fixes for getters and setters.

* buffer.c (set_buffer_overlays_before): Move here from buffer.h,
and rename from buffer_overlays_set_before.
(set_buffer_overlays_after): Move here from buffer.h, and rename
from buffer_overlays_set_after.
* buffer.h (buffer_intervals): Rename from buffer_get_intervals.
All uses changed.
(set_buffer_intervals): Rename from buffer_set_intervals.
* intervals.c (set_interval_object): Move here from intervals.h,
and rename from interval_set_object.
(set_interval_left): Move here from intervals.h, and rename from
interval_set_left.
(set_interval_right): Move here from intervals.h, and rename from
interval_set_right.
(copy_interval_parent): Move here from intervals.h, and rename from
interval_copy_parent.
* intervals.h (set_interval_parent): Rename from interval_set_parent.
(set_interval_plist): Rename from interval_set_plist.
Return void, not Lisp_Object, since no caller uses the result.
* lisp.h (string_intervals): Rename from string_get_intervals.
(set_string_intervals): Rename from string_set_intervals.

rmail-output-read-file-name fix for bug#12214

This resembles the 2001-05-07 change to rmail-output-read-rmail-file-name,
which was never copied to rmail-output-read-file-name.
It's more complicated now due to Rmail's buffer swapping.

* lisp/mail/rmailout.el (rmail-output-read-file-name):
Check rmail-output-file-alist against the full message body
in the correct rmail buffer.

* lisp/mail/rmail.el: Comment.

Fix typo in ChangeLog entry.

* lisp.h (set_char_table_extras): Rename from char_table_set_extras.

(set_char_table_contents): Rename from char_table_set_contents.
(set_sub_char_table_contents): Rename from sub_char_table_sub_contents.
All uses changed.  See the end of
<http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.

Fix ChangeLog typo.

* lisp.h (CSET): Remove.

(set_char_table_ascii, set_char_table_defalt, set_char_table_parent)
(set_char_table_purpose): New functions,
replacing CSET.  All uses changed.  For example, replace
"CSET (XCHAR_TABLE (char_table), parent, parent);" with
"char_table_set_parent (char_table, parent);".
The old version was confusing because it used the same name
'parent' for two different things.

Fixes: debbugs:12215

Functions to get and set Lisp_Object fields of buffer-local variables.
* lisp.h (blv_found, set_blv_found, blv_value, set_blv_value)
(set_blv_where, set_blv_defcell, set_blv_valcell): New functions.
(BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): Remove.
* data.c, eval.c, frame.c: Adjust users.

nt/config.nt: Sync with autogen/config.in.
(HAVE_POSIX_OPENPT): New macro.

Auto-commit of generated files.

* net/tramp-sh.el (tramp-sh-handle-start-file-process): Eliminate
superfluous prompt.  (Bug#12203)

Allow face-remapping using :font, and use it in mouse-appearance-menu.

* mouse.el (mouse-appearance-menu): If x-select-font returns a
font spec, set the font directly.

* xfaces.c (merge_face_vectors): If the target font specfies a
font spec, make the font's attributes take precedence over
directly-specified attributes.
(merge_face_ref): Recognize :font.

Fixes: debbugs:3228

quail-define-inscript-package tiny change

* leim/quail/indian.el (quail-define-inscript-package):
Set kbd-translate for all Inscript layouts.  It's a positional
layout: vowels should be on the left hand regardless of the
underlying characters produced by those keys.

Fixes: debbugs:12072

Whitespace

Fix pty handling on FreeBSD 8.0  (tiny change)

* configure.ac (PTY_OPEN): Try posix_openpt on gnu-linux,
gnu-kfreebsd, freebsd, and netbsd.

Fixes: debbugs:12040

Fix latest fix of delete-window.

* window.el (delete-window): Fix last fix.

Do not use memcpy for copying intervals.
* intervals.c (reproduce_interval): New function.
(reproduce_tree, reproduce_tree_obj): Use it.
(reproduce_tree_obj): Remove prototype.

* lisp.h (duration_to_sec_usec): Remove unused decl.

* nsfont.m (ns_ascii_average_width): Send initWithFormat selector
to an allocated instance of NSString, not to the class itself.

* lib-src/makefile.w32-in ($(BLD)/regex.$(O)): Update dependencies.

* src/makefile.w32-in (C_CTYPE_H): New macro.
(LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.

Use ASCII tests for character types.

* admin/merge-gnulib (GNULIB_MODULES): Add c-ctype.
* lwlib/lwlib-Xaw.c, lwlib/lwlib.c, lwlib/xlwmenu.c:
Don't include <ctype.h>; no longer needed.
* lwlib/lwlib-Xaw.c (openFont):
* lwlib/xlwmenu.c (openXftFont): Test just for ASCII digits.
* src/category.c, src/dispnew.c, src/doprnt.c, src/editfns.c, src/syntax.c
* src/term.c, src/xfns.c, src/xterm.c:
Don't include <ctype.h>; was not needed.
* src/charset.c, src/doc.c, src/fileio.c, src/font.c, src/frame.c:
* src/gtkutil.c, src/image.c, src/sysdep.c, src/xfaces.c:
Include <c-ctype.h> instead of <ctype.h>.
* src/nsterm.m: Include <c-ctype.h>.
* src/charset.c (read_hex):
* src/doc.c (Fsnarf_documentation):
* src/fileio.c (IS_DRIVE) [WINDOWSNT]:
(DRIVE_LETTER) [DOS_NT]:
(Ffile_name_directory, Fexpand_file_name)
(Fsubstitute_in_file_name):
* src/font.c (font_parse_xlfd, font_parse_fcname):
* src/frame.c (x_set_font_backend):
* src/gtkutil.c (xg_get_font):
* src/image.c (xbm_scan, xpm_scan, pbm_scan_number):
* src/nsimage.m (hexchar):
* src/nsterm.m (ns_xlfd_to_fontname):
* src/sysdep.c (system_process_attributes):
* src/xfaces.c (hash_string_case_insensitive):
Use C-locale tests instead of locale-specific tests for character
types, since we want the ASCII interpretation here, not the
interpretation suitable for whatever happens to be the current locale.

In window.el tell whether functions operate on valid, live or any windows.

* window.el (window-child, window-child-count, window-last-child)
(window-normalize-window, window-combined-p)
(window-combinations, window-atom-root, window-min-size)
(window-sizable, window-sizable-p, window-size-fixed-p)
(window-min-delta, window-max-delta, window--resizable)
(window--resizable-p, window-resizable, window-total-size)
(window-full-height-p, window-full-width-p, window-body-size)
(window-at-side-p, adjust-window-trailing-edge, maximize-window)
(minimize-window, window-deletable-p, delete-window)
(delete-other-windows, set-window-buffer-start-and-point)
(next-buffer, previous-buffer, split-window, balance-windows-2)
(set-window-text-height, window-buffer-height)
(fit-window-to-buffer, shrink-window-if-larger-than-buffer)
(truncated-partial-width-window-p): Minor code adjustments.  In
doc-strings state whether the argument window has to denote a
live, valid or any window.

Auto-commit of generated files.

Consistently check windows for validity/liveness (Bug#11984, Bug#12025, Bug#12026).

* lisp.h (CHECK_VALID_WINDOW): New macro.
* window.c (decode_window): Rename to decode_live_window.
(decode_valid_window, Fwindow_valid_p): New functions.
(Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
(Fframe_first_window, Fframe_selected_window, Fwindow_parent)
(Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
(Fwindow_prev_sibling, Fwindow_combination_limit)
(Fset_window_combination_limit, Fwindow_use_time)
(Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
(Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
(Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
(Fwindow_hscroll, Fset_window_hscroll)
(Fwindow_redisplay_end_trigger)
(Fset_window_redisplay_end_trigger, Fwindow_edges)
(Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
(Fwindow_inside_edges, Fwindow_inside_pixel_edges)
(Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
(Fwindow_end, Fset_window_point, Fset_window_start)
(Fpos_visible_in_window_p, Fwindow_line_height)
(Fwindow_dedicated_p, Fset_window_dedicated_p)
(Fwindow_prev_buffers, Fset_window_prev_buffers)
(Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
(Fset_window_parameter, Fwindow_display_table)
(Fset_window_display_table, Fdelete_other_windows_internal)
(Fset_window_buffer, Fset_window_new_total)
(Fset_window_new_normal, Fdelete_window_internal)
(Fwindow_text_height, Fset_window_margins, Fwindow_margins)
(Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
(Fwindow_scroll_bars): Check whether argument window is a valid or
live window.  Update doc-strings.
(syms_of_window): New symbol Qwindow_valid_p.
* keyboard.c (Fposn_at_x_y): Check whether argument
frame_or_window denotes a valid window.
* window.el (window-valid-p): Move to window.c.

Fix previous char table change.
* lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
* chartab.c (optimize_sub_char_table): Likewise.

* gtkutil.c (xg_get_font): Demand an Xft font.

Fixes: debbugs:3228

Fix average font width calculation on NS.

* src/nsfont.m (nsfont_open): Similar to the Xft backend, set
min_width to space_width and average_width to the average over
printable ASCII characters.
(ns_char_width): Code cleanup.
(ns_ascii_average_width): New utility function.

For Xft and X font backends, set omitted max_width font fields.

* src/xfont.c (xfont_open):
* src/xftfont.c (xftfont_open): Set the font's max_width field.

* src/font.h (struct font): Update comments.

Make subword.el easier to customize (tiny change)

* lisp/progmodes/subword.el (subword-forward-function)
(subword-backward-function, subword-forward-regexp, subword-backward-regexp):
New variables.
(subword-forward, subword-forward-internal, subword-backward-internal):
Use new variables, eg so that different "word" definitions can be easily used.

Fixes: debbugs:11411

Simple interface to set Lisp_Object fields of chararcter tables.
* lisp.h (CSET): New macro.
(char_table_set_extras, char_table_set_contents)
(sub_char_table_set_contents): New function.
* casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
* syntax.c: Adjust users.

* src/eval.c (eval_sub): Bind lexical-binding.
* src/lread.c (Qlexical_binding): Make non-static.

* lisp/vc/vc-mtn.el (vc-mtn-revision-completion-table): Handle completion
for composite selectors.
* lisp/vc/vc.el (vc-diff-build-argument-list-internal): Don't prevent
operation just because we can't find a previous revision.