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buffer list header (see `list-buffers'), where the default is now
an immovable/immutable header line.  Patch by Matthias Meulien
<orontee {_AT_} gmail.com> with a few tweaks by me.

(bookmark-bmenu-use-header-line): New variable.
(bookmark-bmenu-inline-header-height): New name for
`bookmark-bmenu-header-height', to avoid confusion with the code
for the new immovable header.  All references changed.
(bookmark-bmenu-set-header): New function.
(bookmark-bmenu-list, bookmark-bmenu-toggle-filenames):
Conditionalize header construction accordingly.
(bookmark-bmenu-ensure-position): Conditionalize the skipping of
the inline header height.
(bookmark-bmenu-show-filenames, bookmark-bmenu-hide-filenames):
Conditionalize the skipping of the inline header height.

from js2-mode (https://github.com/mooz/js2-mode/issues/89).

* indent.h (compute_motion, vmotion): Add byte position argument.
* indent.c (compute_motion): Use it and avoid CHAR_TO_BYTE.
Add eassert.
(Fcompute_motion): Break long line.  Adjust call to compute_motion.
Use list5 for return value.
(vmotion): Use byte position argument and avoid call to CHAR_TO_BYTE.
Adjust comments, style and calls to compute_motion.
(Fvertical_motion): Adjust call to vmotion.
* window.c (Fdelete_other_windows_internal): Record window start
byte position and adjust call to vmotion.
(window_scroll_line_based): Likewise with call to compute_motion.
Use SET_PT_BOTH.
(Frecenter): Adjust calls to vmotion.

(list4i): Move from window.c and make LISP_INLINE.
* editfns.c (make_lisp_time):
* fns.c (Flocale_info):
* keyboard.c (parse_modifiers):
* xterm.c (x_ewmh_activate_frame): Use list2i.
* instel.c (signal_after_change):
* nsfns.m (Fx_server_version, Fxw_color_values):
* w32fns.c (Fxw_color_values, Fx_server_version):
* xfns.c (Fxw_color_values, Fx_server_version): Use list3i.
* fileio.c (Fvisited_file_modtime):
* nsfns.m (Fns_display_usable_bounds):
* w32.c (ltime): Use list4i.

propertize regexp when not inside a string.

Fixes: debbugs:13885

 src/search.c (find_newline_no_quit): Rename from find_next_newline.
 Add commentary.
 src/lisp.h (find_newline_no_quit): Rename prototype.
 src/xdisp.c (back_to_previous_line_start)
 (forward_to_next_line_start, get_visually_first_element)
 (move_it_vertically_backward): Callers of find_newline_no_quit changed.
 src/indent.c (vmotion): Callers of find_newline_no_quit changed.
 src/bidi.c (bidi_find_paragraph_start): Callers of
 find_newline_no_quit changed.

 src/msdos.c: Change encoding to cp850.  (Bug#13879)
 (fr_keyboard, it_keyboard, dk_keyboard): Update keyboard layouts.

progmodes/cc-align.el (c-lineup-whitesmith-in-block, c-lineup-assignments)
(c-lineup-gcc-asm-reg ): take position of point at column 0 rather than
at a random place in the line.
doc/misc/cc-mode.texi (Custom Line-Up): State explicitly that point
starts at a random position in the line being indented.

* coding.h (enum coding_result_code): Remove
CODING_RESULT_INCONSISTENT_EOL and CODING_RESULT_INSUFFICIENT_MEM.
(toplevel): Remove unused CODING_MODE_INHIBIT_INCONSISTENT_EOL.
(CODING_MODE_LAST_BLOCK, CODING_MODE_SELECTIVE_DISPLAY)
(CODING_MODE_DIRECTION, CODING_MODE_FIXED_DESTINATION)
(CODING_MODE_SAFE_ENCODING): Rearrange bit values.
(decode_coding_region, encode_coding_region, decode_coding_string):
Remove unused compatibility macros.
* coding.c (Qinconsistent_eol, Qinsufficient_memory): Remove.
(record_conversion_result): Adjust user.
(syms_of_coding): Likewise.
(ALLOC_CONVERSION_WORK_AREA): Use SAFE_ALLOCA.
(decode_coding, encode_coding): Add USE_SAFE_ALLOCA and SAFE_FREE.
(decode_coding_object): Simplify since xrealloc never returns NULL.
Add eassert.

* sysdep.c (list_system_processes): Make it a stub on all BSD_SYSTEM
hosts, except for DARWIN_OS and FreeBSD where it's been tested.

Fixes: debbugs:13881

lisp/gnus/nndir.el (nndir-request-list): Remove 2nd argument passed to nnml-request-list (Bug#13873)

* xdisp.c (back_to_previous_line_start, forward_to_next_line_start)
(get_visually_first_element, move_it_vertically_backward): Ajust users.
* bidi.c (bidi_find_paragraph_start): Likewise.
* indent.c (vmotion): Likewise.

* etc/NEWS: Document this.
* nt/inc/unistd.h (O_NOFOLLOW): New macro.
* src/filelock.c: Include <c-ctype.h>.
(MAX_LFINFO): New top-level constant.
(lock_info_type): Remove members pid, boot_time.  Add members at,
dot, colon.  Change user member to be the entire buffer, not a
pointer.  This allows us to handle the case where a foreign
pid or boot time exceeds the local range.  All uses changed.
(LINKS_MIGHT_NOT_WORK): New constant.
(FREE_LOCK_INFO): Remove, as the pieces no longer need freeing.
(defined_WINDOWSNT): Remove.
(MAKE_LOCK_NAME, file_in_lock_file_name):
Always use .#FILE (not .#-FILE) for the file lock,
even if it is a regular file.
(rename_lock_file): New function.
(create_lock_file): Use it.
(create_lock_file, read_lock_data):
Prefer a symbolic link for the lock file, falling back on a
regular file if symlinks don't work.  Do not try to create
symlinks on MS-Windows, due to security hassles.  Stick with
POSIXish functions (open, read, write, close, fchmod, readlink, symlink,
link, rename, unlink, mkstemp) when creating locks, as a GNUish
host may be using a Windowsish file system, and cannot use
MS-Windows-only system calls.  Fall back on mktemp if mkstemp
doesn't work.  Don't fail merely because of a symlink-contents
length limit in the current file system; fall back on regular
files.  Increase the symlink contents length limit to 8 KiB, this
should be big enough for any real use and doesn't crunch the
stack.
(create_lock_file, lock_file_1, read_lock_data):
Simplify allocation of lock file buffers now that they fit in 8 KiB.
(lock_file_1): Return error number, not bool.  All callers changed.
(ELOOP): New macro, if not already defined.
(read_lock_data): Return size of lock file contents, not Lisp object.
All callers changed.  Handle a race condition if some other process
replaces a regular-file lock with a symlink lock or vice versa,
while we're trying to read the lock.
(current_lock_owner): Parse contents more carefully, to help avoid
confusing a regular-file lock with some other application's use
of the file.  Check for lock file contents being too long, or
not parsing correctly.
(current_lock_owner, lock_file):
Allow foreign pid and boot times that exceed the local range.
(current_lock_owner, lock_if_free, lock_file):
Simplify allocation of lock file contents.
* src/w32.c (sys_rename_replace): New function, containing most of
the contents of the old sys_rename.
(sys_rename): Use it.
(fchmod): New dummy function.
* src/w32.h (sys_rename_replace, fchmod): New decls.

Fixes: debbugs:13807

* sysdep.c (list_system_processes) [__OpenBSD__ || __MirBSD__]:
Make it a stub in this case; otherwise the build might fail,
and even if the build worked the function would just return nil anyway.
Problem reported by Nelson H. F. Beebe in
<http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00021.html>
and analyzed by Jérémie Courrèges-Anglas in
<http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00062.html>.

Fixes: debbugs:13881

 src/bidi.c (bidi_resolve_explicit_1): Don't call CHAR_TO_BYTE or
 bidi_count_bytes, as the callers now arrange for bidi_it->charpos
 to be in sync with bidi_it->bytepos.  Suggested by Dmitry Antipov
 <dmantipov@yandex.ru>.

It can mess up 'configure' runs.

Fixes: debbugs:13872

TRASH argument.

* lisp/minibuffer.el (completions-first-difference): State that the
face is "added" in the docstring.
(completions-common-part): Same.  And don't inherit from default.
(completion-hilit-commonality): Prepend 'completions-common-part
and 'completion-first-difference faces to the 'face property,
instead of replacing the value(s).
(completion--insert-strings): Same with 'completions-annotations face.
(completion-hilit-commonality): Use 'face instead of
'font-lock-face, because it gets priority if the completion
strings already have 'face set.

Fixes: debbugs:13250

* sysdep.c (KERN_PROC, kinfo_proc) [BSD_SYSTEM && !KERN_PROC]:
Define to KERN_PROC2 and kinfo_proc2, for OpenBSD 4.9.
list-system-processes still returns nil, but at least it doesn't crash.
Problem reported by Nelson H. F. Beebe in
<http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00021.html>.

Use make_uninit_vector where appropriate.
* font.c (Ffont_get_glyphs, build_style_table): Likewise.
* xselect.c (clean_local_selection_data): Likewise.

progmodes/cc-defs.el (c-last-command-char): New macro.
progmodes/cc-align.el (c-semi&comma-inside-parenlist)
(c-semi&comma-no-newlines-before-nonblanks)
(c-semi&comma-no-newlines-for-oneline-inliners): Use the new macro in
place of `last-command-event'.
progmodes/cc-cmds.el (c-electric-pound, c-electric-brace)
(c-electric-slash, c-electric-semi&comma, c-electric-lt-gt)
(c-electric-paren, c-electric-continued-statement): Use the new macro in
place of `last-command-event'.

* image.c (imagemagick_load_image): Calculate height and width
after flattening the image, not before.

Fixes: debbugs:13846

(DATA_START, ORDINARY_LINK): Remove.
(HAVE_DATA_START, HAVE__PUTENV): New macros.

lisp/gnus/shr.el: Make all the overlays set the `evaporate' property so that they're removed properly