GitLab

(clean-buffer-list-kill-buffer-names): Update for the new Man
buffer naming which includes the object name.

instead of ints, as it's the usual style for offsetof constants.  See:
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html

This is ugly, but it should fix the performance problem for older
GCC versions in the short run.  I'll look into integrating the
Gnulib module for popcount, as a better fix.
See the thread starting in:
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
(popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
(popcount_size_t_msc) [USE_MSC_POPCOUNT]:
(popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
(popcount_size_t): Use it.

Prefer signed to unsigned integers where either will do.
No need for 'const' on locals that do not escape.
Omit easserts with unnecessary and unportable assumptions about
alignment.  Avoid unnecessary casts to char *.

This helps to avoid a few glitches dictated by C's aliasing rules.
* lisp.h (struct Lisp_Vector): Use union for next and
contents member.  Adjust comment.  Change related users.
* alloc.c (next_in_free_list, set_next_in_free_list): Remove.
Related users changed.
* buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
* composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
* lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
* xfaces.c, xfont.c, xmenu.c: Related users changed.

* dispextern.h (struct glyph_row): Change layout of struct
glyph_row to help copy_row_except_pointers.  Adjust comment.
* dispnew.c (null_row): Remove.
(clear_glyph_row): Use offsetof and memset to find and clear
just the members that need clearing.  Adjust comment.
(copy_row_except_pointers): Likewise for copying.

* conf_post.h (assume): Always return void.  Use lint version
only if GCC and MSC versions don't apply.
* conf_post.h (assume):
* data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
Depend on _MSC_VER, not __MSC_VER, for consistency with
the rest of Emacs.
* data.c (bool_vector_spare_mask, popcount_size_t_generic)
(popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
(bool_vector_binop_driver, count_trailing_zero_bits)
(size_t_to_host_endian): Now static, not static inline;
the latter isn't needed with modern compilers and doesn't
work with older compilers anyway.

(eshell-parse-command, eshell-parse-pipeline): Use it since
eshell-separate-commands requires a dynamic scoped var.
Reported by Jan Moringen <jmoringe@techfak.uni-bielefeld.de>.

Remove ancient leftover.

(overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
(display_last_displayed_message_p, message_buf_print)
(message_cleared_p, help_echo_showing_p, hourglass_shown_p):
Use bool for boolean.
* dispextern.h (help_echo_showing_p, hourglass_shown_p):
* lisp.h (noninteractive_need_newline): Adjust declaration.

Move to...
* frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
...this file and convert the latter to static.  Adjust comment.
(make_initial_frame):
* window.c (init_window_once): Adjust user.
* frame.h (last_nonminibuf_frame): Remove declaration.
* lisp.h (selected_frame): Likewise.
* msdos.c (the_only_display_info): Adjust comment.

 src/xdisp.c (note_mouse_highlight): Adapt calculation of last argument to
 mouse_face_from_string_pos to the previous change.

Fixes: debbugs:15437

 src/xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
 computing the end column of mouse-highlight that comes from
 display or overlay strings.

 src/conf_post.h (__has_builtin): Define to zero, if undefined, on
 all platforms, not just for clang.

* configure.ac: With clang, check for and use -Wno-switch,
-Wno-tautological-constant-out-of-range-compare and -Wno-pointer-sign.

* conf_post.h(assume): Use __builtin_unreachable for clang.

* src/filelock.c (lock_file_1): Rearrange to remove compiler warning
about excess arguments to snprintf.

lexical-binding match its file setting.

src/w32console.c (initialize_w32_display): Remove unused variable hlinfo.
src/w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.

* lisp/autoarg.el (autoarg-kp-digit-argument):
* lisp/electric.el (Electric-command-loop):
* lisp/kmacro.el (kmacro-step-edit-insert):
  Do not set universal-argument-num-events.

warings.

* alloc.c (USE_VALGRIND): New macro; on by default
when ENABLE_CHECKING.
(mark_maybe_object,mark_maybe_pointer)
[USE_VALGRIND]: Mark conservatively-scanned regions valid for
valgrind purposes.
(valgrind_p) [USE_VALGRIND]: New variable.
(init_alloc) [USE_VALGRIND]: Initialize valgrind_p.

* nsterm.m (setMarkedText:selectedRange:):
(deleteWorkingText):
* nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
* nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
argument to unsigned long to avoid warning.
(nsfont_draw): Use 0.25 instead of  Fix2X (kATSItalicQDSkew).

* process.c (wait_reading_process_output): Change int pnamelen to
socklen_t.

http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00404.html

* data.c (Qbool_vector_p): New symbol.
(bool_vector_spare_mask,popcount_size_t_generic)
(popcount_size_t_msc,popcount_size_t_gcc)
(popcount_size_t)
(bool_vector_binop_driver)
(count_trailing_zero_bits,size_t_to_host_endian)
(Fbool_vector_exclusive_or)
(Fbool_vector_union)
(Fbool_vector_intersection,Fbool_vector_set_difference)
(Fbool_vector_subsetp,Fbool_vector_not)
(Fbool_vector_count_matches)
(Fbool_vector_count_matches_at): New functions.
(syms_of_data): Intern new symbol, functions.
* alloc.c (bool_vector_payload_bytes): New function.
(Fmake_bool_vector): Instead of calling Fmake_vector,
which performs redundant initialization and argument checking,
just call allocate_vector ourselves.  Make sure we clear any
terminating padding to zero.
(vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
instead of open-coding the size calculation.
(vroundup_ct): New macro.
(vroundup): Assume argument >= 0; invoke vroundup_ct.
* casetab.c (shuffle,set_identity): Change lint_assume to assume.
* composite.c (composition_gstring_put_cache): Change
lint_assume to assume.
* conf_post.h (assume): New macro.
(lint_assume): Remove.
* dispnew.c (update_frame_1): Change lint_assume to assume.
* ftfont.c (ftfont_shape_by_flt): Change lint_assume
to assume.
* image.c (gif_load): Change lint_assume to assume.
* lisp.h (eassert_and_assume): New macro.
(Qbool_vector_p): Declare.
(CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
(swap16,swap32,swap64): New inline functions.
* macfont.c (macfont_shape): Change lint_assume to assume.
* ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
* xsettings.c (parse_settings): Use new swap16 and
swap32 from lisp.h instead of file-specific macros.

 src/xdisp.c (try_window_id): Don't abort if cursor row could not be
 found (which can legitimately happen when the glyph row at the
 window start is disabled in the current_matrix.

syntax.h defined an extern inline function SYNTAX_ENTRY that was
conditionally compiled one way in some modules, and a different
way in others.  This doesn't work with extern inline functions,
which must have the same definition in all modules, because the
defining code might be shared across modules, depending on the
implementation.  Symptoms reported by Martin Rudalics in:
http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
* regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
(SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
overriding the corresponding functions in syntax.h.
* syntax.h (syntax_property_entry, syntax_property_with_flags)
(syntax_property): New inline functions.
(SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
Rewrite in terms of these new functions.

* doc/emacs/fixit.texi (Transpose):
(Fixing Case): Remove @refill.

* progmodes/cc-langs.el (c-decl-start-colon-kwd-re): New lang var
to match "public", etc.
(c-decl-prefix-re): Add ":" into the C++ value.
* progmodes/cc-engine.el (c-find-decl-prefix-search): Refactor a
bit.  Add a check for a ":" preceded by "public", etc.

 src/dired.c (directory_files_internal): Use multibyte_chars_in_text,
 not chars_in_text, whose result depends on the multibyteness of
 the current buffer.

* doc/lispref/nonascii.texi (Coding System Basics): Add information about carriage-return.

 lisp/files.el (auto-mode-alist): Support OBJFILE-gdb.gdb script files
 recognized by GDB 7.5 and later.

* doc/emacs/maintaining.texi (VC Directory Commands): Add keybinding for
vc-log-incoming in vc-dir.
* lisp/vc/vc-dir.el (vc-dir-mode-map): Add keybinding for vc-log-incoming.

Remove unused local variable `erc-force-send'.