[HAVE_NS]: Do not include png.h.
(x_query_frame_background_color): New function.
(png_load_body, imagemagick_load_image, svg_load_image): Use it.
(png_load_body): Coalesce duplicate code.
This is mainly for simplicity, but it should also avoid
some future problems like the ones we recently had with NetBSD.
* configure.ac (LIBPNG): Configure after LIBZ. Use libpng-config
for cflags, too. Append -lz if we're not already doing that with
LIBZ. Do not bother appending -lm, since we always append that.
Coalesce some duplicate code.
* src/Makefile.in (PNG_CFLAGS): New var.
(ALL_CFLAGS): Use it.
* src/image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
CFLAGS now handles this.
Fixes: debbugs:17339
They fix only bugs that aren't being reported, so it may be better
to do them on the trunk.
* configure.ac (PNG_CFLAGS): Remove. All uses removed.
(LIBPNG): Don't be consistent about -lpng16 versus -lpng.
Ignore libpng-config's exit status. Always append -lz -lm.
* src/Makefile.in (PNG_CFLAGS): Remove; all uses removed.
* src/image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
Fixes: debbugs:17339
* lib-src/emacsclient.c (WCONTINUED): Move to ../src/syswait.h.
* src/process.c (handle_child_signal): Remove WCONTINUED ifdef,
because WCONTINUED is always defined now.
* src/syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
Fixes: debbugs:15110 debbugs:17339
* configure.ac (edit_cflags): Move this up and to the top level,
so that PNG_CFLAGS can use it too.
(PNG_CFLAGS): New var.
(png_longjmp): Use PNG_CFLAGS when checking.
(LIBPNG): Be consistent about -lpng16 etc; e.g., don't use -lpng16
in some places and -lpng in others. Test libpng-config's exit
status. If it succeeds, use its output rather than appending -lz -lm.
* src/Makefile.in (PNG_CFLAGS): New var.
(ALL_CFLAGS): Use it.
* src/image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
CFLAGS now handles this.
Fixes: debbugs:17339
(create_root_interval): Make sure the interval is not empty.
(intervals_equal): Use booleans.
(rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
(balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
(balance_possible_root_interval): Simplify and use booleans.
(split_interval_right, split_interval_left): Check LENGTH, and remove
now redundant assertion.
(adjust_intervals_for_insertion): Remove now redundant assertions.
(delete_node, interval_deletion_adjustment)
(adjust_intervals_for_deletion, merge_interval_right)
(merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
(reproduce_interval): Make sure the interval is not empty.
src/term.c (tty_menu_display): Move the cursor to the active menu
item.
(tty_menu_activate): Return the cursor to the active menu item
after displaying the menu and after displaying help-echo. See
http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
for the details of why this is needed by screen readers and
Braille displays.
(Fset_window_configuration, save_window_save)
(compare_window_configurations): Don't touch marks any more.
* doc/lispref/windows.texi (Window Configurations, Window Configurations):
Window configs don't store marks any more.
* alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
bits_word is typically a tad more efficient for mark bits than
unsigned is, so use bits_word. All uses changed.
* lisp.h (BITS_PER_INT): Remove; no longer used.
This ports to GCC 4.9.0 with -fsanitize=undefined.
* alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
* data.c (Fash):
* regex.c (extract_number):
* lisp.h (make_number, XINT):
Do not shift a 1 bit left into a sign bit.
* alloc.c (struct cons_block, struct float_block): Use unsigned,
not int, for gcmarkbits. All uses changed.
unsetting the mark.
(set_window_buffer): Ignore window_initialized.
(window_initialized): Remove.
* src/keyboard.c (Qdeactivate_mark): Not static any more.
* src/buffer.c (buffer_local_value): Rename from buffer_local_value_1.
Update all callers.
* image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
All uses removed.
(jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
a way that also works with GCC 4.9.0.
Add support for bracketed paste mode; add infrastructure for
managing terminal mode enabling and disabling automatically.
* xt-mouse.el:
(xterm-mouse-mode): Simplify.
(xterm-mouse-tracking-enable-sequence)
(xterm-mouse-tracking-disable-sequence): New constants.
(turn-on-xterm-mouse-tracking-on-terminal)
(turn-off-xterm-mouse-tracking-on-terminal): Use
tty-mode-set-strings and tty-mode-reset-strings terminal
parameters instead of random hooks.
(turn-on-xterm-mouse-tracking)
(turn-off-xterm-mouse-tracking): Delete.
* term/xterm.el (xterm-extra-capabilities): Fix bitrotted comment.
(xterm-paste-ending-sequence): New constant.
(xterm-paste): New command used for bracketed paste support.
(xterm-modify-other-keys-terminal-list): Delete obsolete variable.
(terminal-init-xterm-bracketed-paste-mode): New function.
(terminal-init-xterm): Call it.
(terminal-init-xterm-modify-other-keys): Use tty-mode-set-strings
and tty-mode-reset-strings instead of random hooks.
(xterm-turn-on-modify-other-keys)
(xterm-turn-off-modify-other-keys)
(xterm-remove-modify-other-keys): Delete obsolete functions.
* term/screen.el: Rewrite to just use the xterm code. Add
copyright notice. Mention tmux.
The DATA_SEG_BITS hack was needed for older 32 bit platforms.
As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
cc, but that platform is so old that SGI itself stopped supporting
it in December 2013. If you still need Emacs on IRIX, please
either compile with GCC and port the undumping code, or run
'./configure --with-wide-int'.
* configure.ac (DATA_SEG_BITS): Remove. All uses removed.
* src/alloc.c (gdb_make_enums_visible): Update to match lisp.h.
* src/lisp.h (GCTYPEBITS): Move definition up, and switch to the
DEFINE_GDB_SYMBOL_START way to define it.
(NONPOINTER_BITS): New macro.
(EMACS_INT): Use it.
[!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
the problem and/or configuring --with-wide-int.
(USE_LSB_TAG): Simplify, based on above changes.
(gdb_DATA_SEG_BITS): Remove. All uses removed.
* src/vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
src/unexcoff.c [MSDOS]: Include libc/atexit.h.
(copy_text_and_data): Zero out the atexit chain pointer before
dumping Emacs.
src/termhooks.h (encode_terminal_code): Update prototype.
src/term.c (encode_terminal_code) [DOS_NT]: Make it externally
visible for all DOS_NT ports, not just WINDOWSNT.
(syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
src/sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
unless it is defined.
(emacs_pipe) [MSDOS]: Redirect to 'pipe'.
src/process.c (close_on_exec, accept4, process_socket): Move into
the "ifdef subprocesses" part.
(catch_child_signal): Condition by "ifdef subprocesses".
(syms_of_process) <Qinternal_default_process_sentinel>
<Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
src/msdos.h: Add prototypes for new functions.
(EINPROGRESS): Define.
(O_CLOEXEC): Define to zero.
src/msdos.c (check_window_system): Remove unnecessary an
incompatible duplicate function.
(sys_opendir, readlinkat, faccessat, fstatat, unsetenv): New
functions in support of new functionality.
src/menu.c (single_menu_item): Add visual indication of submenu
also for menus on MSDOS frames.
(Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
src/lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
when async subprocesses aren't supported.
src/font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
src/emacs.c (close_output_streams): Zero out errno before calling
close_stream.
src/dired.c [MSDOS]: Include msdos.h.
src/conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
(DATA_START) [MSDOS]: Define.
(SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
src/callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
Ifdef away for MSDOS.
(record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
(call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
for MSDOS.
(call_process) [MSDOS]: Fix call sequence of dostounix_filename.
Use temporary file template that is compatible with mkostemp.
Move vfork-related portions under #ifndef MSDOS.
(syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
lisp/term/pc-win.el (x-list-fonts, x-get-selection-value): Provide
doc strings, as required by snarf-documentation.
msdos/sedlisp.inp:
msdos/sedlibmk.inp:
msdos/sedleim.inp:
msdos/sed3v2.inp:
msdos/sed2v2.inp:
msdos/sed1v2.inp: Update Sed scripts for Emacs 24.4.
msdos/inttypes.h: Add PRIdMAX.
msdos/INSTALL: Update for Emacs 24.4.
msdos/sedadmin.inp: New file.
