-2013-07-15 Glenn Morris <rgm@gnu.org>
+2013-07-20 Glenn Morris <rgm@gnu.org>
* image.c (Fimage_flush): Fix doc typo.
-2013-03-11 Glenn Morris <rgm@gnu.org>
-
- * Version 24.3 released.
-
-2013-03-05 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix a build failure on OpenBSD 4.x and MirBSD (Bug#13881).
- * sysdep.c (list_system_processes)
- [BSD_SYSTEM && !DARWIN_OS && !__FreeBSD__]:
- Make it a stub in this case; otherwise the build might fail,
- and this code hasn't been tested on such hosts 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>.
-
-2013-03-02 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.h (XPNTR) [!USE_LSB_TAG]: Remove extra paren. (Bug#13734)
-
-2013-02-27 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (sys_open): Don't reset the flags for FD in fd_info[].
- (Bug#13546).
-
-2013-02-24 Andreas Schwab <schwab@linux-m68k.org>
-
- * xdisp.c (set_message): Only check for debug-on-message if STRING
- is a string. (Bug#13797)
-
-2013-02-24 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix regression introduced by July 10 filelock.c patch.
- * filelock.c (fill_in_lock_file_name): Fix crash caused by the
- 2012-07-10 patch to this file. Reported by Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2013-02/msg00533.html>
- and diagnosed by Andreas Schwab in
- <http://lists.gnu.org/archive/html/emacs-devel/2013-02/msg00534.html>.
-
-2013-02-18 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (new_child): Avoid leaking handles if the subprocess
- resources were not orderly released.
-
-2013-02-17 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (new_child): Remove the loop that attempted to salvage
- slots of dead processes.
- (new_child, delete_child, find_child_pid): Don't insist on
- procinfo.hProcess be NULL for a process slot to be considered
- inactive, or be non-NULL to be considered active.
- (reader_thread): Don't set the FILE_AT_EOF flag of a file
- descriptor if the corresponding child was deleted and its
- char_avail handle is NULL.
- (reap_subprocess): Don't reset the FILE_AT_EOF flag. (Bug#13546)
- (sys_select): Don't pass a NULL process handle to
- WaitForMultipleObjects. (Bug#13735)
-
- * xdisp.c (x_draw_vertical_border): For a window that is neither
- the leftmost nor the rightmost, redraw both the left and the right
- vertical borders. (Bug#13723)
-
-2013-02-15 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (new_child): Free up to 2 slots of dead processes at a
- time. Improve diagnostics in DebPrint.
- (reader_thread): If cp->char_avail is NULL, set the FILE_AT_EOF
- flag, so that sys_select could have a chance of noticing that this
- process is dead, and call a SIGCHLD handler for it. Improve
- diagnostics in DebPrint.
- (reap_subprocess): Reset the FILE_AT_EOF flag set by
- reader_thread.
- (sys_select): Watch a process whose procinfo.hProcess is non-NULL
- even if its char_avail is NULL. Allows to reap subprocesses that
- were forcibly deleted by delete-process. (Bug#13546)
-
- * w32.c (sys_socket, sys_bind, sys_connect, sys_gethostname)
- (sys_gethostbyname, sys_getservbyname, sys_getpeername)
- (sys_shutdown, sys_setsockopt, sys_listen, sys_getsockname)
- (sys_accept, sys_recvfrom, sys_sendto, fcntl): In case of failure,
- make sure errno is set to an appropriate value. (Bug#13546)
- (socket_to_fd): Add assertion against indexing fd_info[] with a
- value that is out of bounds.
- (sys_accept): If fd is negative, do not set up the child_process
- structure for reading.
-
-2013-02-14 Paul Eggert <eggert@cs.ucla.edu>
-
- Backport GCPRO fix from trunk (Bug#13650).
- The bug was reported for AIX before today's changes.
- I reproduced the problem on Fedora 17 x86-64 when setting
- GC_MARK_STACK by hand, and I presume it occurs with default
- configurations on HP-UX and Unixware.
- Trunk fix on 2013-01-14 by Dmitry Antipov <dmantipov@yandex.ru>:
- Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
- * eval.c (eval_sub): Protect `form' from being GCed before its
- car and cdr becomes protected with the backtrace entry.
-
- Fix AIX port (Bug#13650).
- * lisp.h (XPNTR) [!USE_LSB_TAG && DATA_SEG_BITS]:
- Fix bug introduced in 2012-07-27 change. DATA_SEG_BITS, if set,
- was #undeffed earlier, so it cannot be used as a macro here.
- Use the constant and not the macro.
- * unexaix.c: Revert 2013-02-11 and 2013-02-12 changes to this
- file. They're almost surely OK but we're just before a release so
- we should avoid changes unless they're clearly needed. Instead,
- make the following minor change:
- (ADDR_CORRECT): New macro.
-
-2013-02-13 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (new_child): If no vacant slots are found in
- child_procs[], make another pass looking for slots whose process
- has exited or died. (Bug#13546)
-
- * w32.c (sys_pipe): When failing due to file descriptors above
- MAXDESC, set errno to EMFILE.
- (_sys_read_ahead): Update cp->status when failing to read serial
- communications input, so that the status doesn't stay at
- STATUS_READ_IN_PROGRESS. (Bug#13546)
-
-2013-02-13 Glenn Morris <rgm@gnu.org>
-
- * keyboard.c (input-decode-map, key-translation-map): Doc fixes.
-
-2013-02-12 Paul Eggert <eggert@cs.ucla.edu>
-
- Improve AIX port some more (Bug#13650).
- With this, it should be as good as it was in 23.3, though it's
- still pretty bad: the dumped emacs does not run. See Mark Fleishman in
- http://lists.gnu.org/archive/html/help-gnu-emacs/2011-04/msg00287.html
- * unexaix.c (start_of_text): Remove.
- (_data, _text): Declare as char[], not int, as AIX manual suggests.
- (bias, lnnoptr, text_scnptr, data_scnptr, load_scnptr)
- (orig_load_scnptr, orig_data_scnptr):
- Now off_t, not long, since they are file offsets.
- (make_hdr): Use _data, not start_of_data ().
- This is the key part of the fix.
- (make_hdr, unrelocate_symbols): Use off_t for file offsets.
- (unrelocate_symbols): Cast pointers to intptr_t, not to ulong.
-
- * pre-crt0.c (data_start): Initialize to 1.
- This ports to compilers that optimize the external declaration
- 'int x = 0;' as if it were 'int x;' to shrink the executable.
-
-2013-02-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Improve AIX port (Bug#13650).
- This doesn't fix the bug, but it makes progress: Emacs builds now.
- * unexaix.c: Include inttypes.h, stdarg.h.
- (report_error, report_error_1): Mark as _Noreturn.
- (report_error): Don't report the wrong errno.
- (report_error_1): Now varargs. All callers changed.
- (make_hdr): Use uintptr_t, not unsigned, when converting pointers
- to unsigned. Don't use ADDR_CORRECT, as it no longer exists.
- (write_ptr): Use %p to print address rather than %lx and a cast
- to unsigned long. Grow buffer a bit, to be safer.
-
-2013-02-11 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_resolve_neutral): After finding the next
- non-neutral character, accept NEUTRAL_ON type as well, because
- directional control characters, such as LRE and RLE, have their
- type converted to that by bidi_resolve_weak. This avoids aborts
- when LRE/RLE follows a run of neutrals.
- (bidi_move_to_visually_next): Assert that return value of
- bidi_peek_at_next_level is non-negative. Negative values will
- cause an infloop.
-
-2013-02-05 Daniel Colascione <dancol@dancol.org>
-
- * emacs.c: Use execvp, not execv, when DAEMON_MUST_EXEC, so that
- daemon mode works on cygw32 when Emacs is installed and not just
- during development.
-
-2013-02-01 Eli Zaretskii <eliz@gnu.org>
-
- * callproc.c (Fcall_process): Make sure program name in PATH and
- new_argv[0] is encoded, if needed. Otherwise, un-encoded string
- is passed to exec/spawnve, which fails unless the file-name
- encoding is UTF-8.
+2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
- * w32proc.c (sys_spawnve): Make sure escape_char is initialized,
- even if w32-quote-process-args is nil.
-
-2013-01-27 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (sys_open): Zero out the flags for the new file descriptor.
- (sys_close): Zero out the flags for the file descriptor before
- closing it. (Bug#13546)
-
-2013-01-26 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (parse_root, get_volume_info, readdir, read_unc_volume)
- (logon_network_drive, stat_worker, symlink, chase_symlinks): Use
- CharNextExA and CharPrevExA to iterate over file names encoded in
- DBCS. (Bug#13553)
-
-2013-01-25 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (w32_get_long_filename, init_environment, readlink):
- Support file names encoded in DBCS codepages.
- (readlink): Use the current file-name-coding-system, not the ANSI
- codepage, to decode and handle targets of symlinks.
-
-2013-01-23 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (max_filename_mbslen): New function.
- (normalize_filename, readdir): Use it to detect locales where ANSI
- encoding of file names uses a double-byte character set (DBCS).
- If a DBCS encoding is used, advance by characters using
- CharNextExA, instead of incrementing a 'char *' pointer. Use
- _mbslwr instead of _strlwr. (Bug#13515)
-
-2013-01-22 Eli Zaretskii <eliz@gnu.org>
-
- * w32heap.c (allocate_heap) [!_WIN64]: Decrease the initial
- request of memory reservation to 1.7GB. (Bug#13065)
-
-2013-01-20 Andreas Schwab <schwab@linux-m68k.org>
-
- * coding.c (detect_coding_iso_2022): Move back mis-reordered code
- at check_extra_latin label. (Bug#13505)
-
-2013-01-17 Glenn Morris <rgm@gnu.org>
-
- * fns.c (Frandom): Doc fix.
-
-2013-01-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (LCD_SMOOTHING_MARGIN): New define.
- (nsfont_draw): Remove disabling of LCD smoothing.
- (ns_glyph_metrics): Add LCD_SMOOTHING_MARGIN to bearings to fix
- Bug#11484 with LCD smoothing on.
-
-2013-01-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> (tiny change)
-
- * gtkutil.c (xg_initialize): Backport from trunk.
- Add ifdef HAVE_FREETYPE around x_last_font_name (Bug#13403).
-
-2013-01-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Backport typo fix from trunk, for AIX (Bug#13408).
- * eval.c (mark_backtrace) [BYTE_MARK_STACK]: Remove stray '*'.
- This follows up on the 2012-09-29 patch that removed indirection
- for the 'function' field. Reported by Sergey Vinokurov in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00263.html>.
-
- Fix SIGDANGER handlers, for AIX (Bug#13408).
- * sysdep.c.c (handle_danger_signal, deliver_danger_signal) [SIGDANGER]:
- Move handlers here from emacs.c; they were out of place.
-
-2013-01-05 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (dump_glyph): Align glyph data better. Use "pD" instead
- of a non-portable "t" to print ptrdiff_t values. Allow up to 9
- digits for buffer positions, before misalignment starts. Display
- "0" for integer "object" field.
- (dump_glyph_row): Adapt the header line to changes in dump_glyph.
- Display the newline glyph more unambiguously.
-
-2013-01-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * nsterm.m (ns_draw_underwave):
- * w32term.c (w32_draw_underwave):
- * xterm.c (x_draw_underwave): Make underwave look more triangular
- and also degrade gracefully for small fonts. (Bug#13000)
-
- * nsterm.m (ns_draw_text_decoration):
- * w32term.c (x_draw_glyph_string):
- * xterm.c (x_draw_glyph_string): Don't use previous underline
- thickness and position if previous underline type is underwave.
-
-2012-12-31 Glenn Morris <rgm@gnu.org>
-
- * keymap.c (Fkey_description): Doc fix. (Bug#13323)
-
-2012-12-29 Andreas Schwab <schwab@linux-m68k.org>
-
- * src/Makefile.in (TEMACS_LDFLAGS2): Remove.
- (LIBS_GNUSTEP): Define.
- (LIBES): Add $(LIBS_GNUSTEP).
- (temacs$(EXEEXT)): Use $(LDFLAGS) instead of $(TEMACS_LDFLAGS2).
-
-2012-12-27 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Don't confuse a truncation or
- continuation glyph on a TTY with an indication of an empty line.
- (Bug#13277)
-
-2012-12-27 Glenn Morris <rgm@gnu.org>
-
- * cygw32.c (Fcygwin_convert_file_name_to_windows)
- (Fcygwin_convert_file_name_from_windows): Doc fixes.
-
-2012-12-24 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (file_name_as_directory, directory_file_name): Accept
- an additional argument MULTIBYTE to indicate whether the input C
- came from a multibyte or a unibyte Lisp string; all callers
- adjusted. Don't assume the input string is always multibyte.
- (Bug#13262)
- (Ffile_name_directory) [DOS_NT]: Handle unibyte strings correctly:
- don't ENCODE_FILE them, and return a unibyte string if the input
- was unibyte.
- (Fexpand_file_name): Don't mix unibyte with multibyte strings, and
- don't assume the input strings will always be multibyte. If the
- input strings are multibyte, decode strings obtained from C
- library functions.
-
-2012-12-22 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fselect_window): Reword doc-string (Bug#13248).
-
-2012-12-21 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (Finsert_file_contents): Doc fix.
-
- * w32proc.c (new_child, delete_child, find_child_pid): For a
- subprocess, consider its slot being in use as long as its process
- handle (procinfo.hProcess) is not NULL. This avoids reusing the
- slot when a new process is started immediately after killing
- another one, without waiting enough time for the first process to
- be reaped and resources allocated for it be orderly freed.
- (Bug#13086)
- Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
-
-2012-12-21 Chong Yidong <cyd@gnu.org>
-
- * buffer.c (Fset_buffer_major_mode): Doc fix (Bug#13231).
-
-2012-12-15 Chong Yidong <cyd@gnu.org>
-
- * fns.c (Fcompare_strings): Doc fix (Bug#13081).
-
-2012-12-14 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (get_name_and_id): Always pass NULL as the first argument
- of lookup_account_sid. Avoids crashes with UNC file names that
- refer to DFS domains, not to specific machine names. (Bug#12621)
- Remove now unused argument FNAME; all callers changed.
- (get_file_owner_and_group): Remove now unused argument FNAME; all
- callers changed.
-
-2012-12-11 Eli Zaretskii <eliz@gnu.org>
-
- * search.c (search_buffer): Check the inverse translations of each
- character in pattern when the buffer being searched is unibyte.
- (Bug#13084)
-
-2012-12-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Fvisited_file_modtime): Return (-1 ...) for nonexistent
- files, fixing a regression from 24.2.
- (Fverify_visited_file_modtime): Don't read uninitialized st.st_size.
-
-2012-12-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103).
-
-2012-12-08 Fabrice Popineau <fabrice.popineau@gmail.com>
-
- * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to
- DWORD_PTR, for compatibility with 64-bit builds.
-
- * w32.c (_PROCESS_MEMORY_COUNTERS_EX):
- (GetProcessWorkingSetSize_Proc, get_process_working_set_size)
- (system_process_attributes): Use SIZE_T rather than DWORD, for
- compatibility with 64-bit builds.
-
-2012-12-08 Christopher Schmidt <christopher@ch.ristopher.com>
-
- * lread.c (Vload_source_file_function): Doc fix (Bug#11647).
-
-2012-12-07 Eli Zaretskii <eliz@gnu.org>
-
- * indent.c (Fvertical_motion): If a display string will be
- displayed on the left or the right margin, don't consider it as a
- factor in cursor positioning. (Bug#13108)
-
-2012-12-07 Martin Rudalics <rudalics@gmx.at>
-
- * editfns.c (Fcompare_buffer_substrings): Reword doc-string.
-
-2012-12-05 Eli Zaretskii <eliz@gnu.org>
-
- * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp
- fails, signal an error instead of continuing with an empty
- string. (Bug#13079)
- Encode expanded temp file pattern before passing it to mkstemp or
- mktemp.
-
-2012-12-04 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]:
- Encode the file name before passing it to dostounix_filename, in
- case it will downcase it (under w32-downcase-file-names).
- (Bug#12933)
-
-2012-12-01 Chong Yidong <cyd@gnu.org>
-
- * fileio.c (Vauto_save_list_file_name): Doc fix.
-
-2012-11-30 Fabrice Popineau <fabrice.popineau@gmail.com>
-
- * w32fns.c: Remove prototype of atof.
- (syspage_mask): Declared DWORD_PTR, for compatibility with 64-bit
- builds.
- (file_dialog_callback): Declared UINT_PTR.
-
- * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility
- with 64-bit builds.
-
- * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
- (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already
- defined.
-
-2012-11-27 Glenn Morris <rgm@gnu.org>
-
- * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding.
-
-2012-11-26 Eli Zaretskii <eliz@gnu.org>
-
- * fontset.c (Finternal_char_font): Return nil on non-GUI frames.
- (Bug#11964)
-
-2012-11-24 Paul Eggert <eggert@cs.ucla.edu>
-
- Revert recent change for Bug#8855.
- As reported by Harald Hanche-Olsen in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00445.html>
- the change introduces a further bug, of creating lots of zombie
- processes in some cases. Further work is needed to come up with a
- better fix for Bug#8855.
-
-2012-11-24 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse
- highlighting on the frame was cleared. Prevents assertion
- violations when repeatedly clicking on the "Top" link of the
- "bread-crumbs" in Info buffers.
-
-2012-11-23 Paul Eggert <eggert@cs.ucla.edu>
- Eli Zaretskii <eliz@gnu.org>
-
- Fix a race condition with glib (Bug#8855).
- The symptom is a diagnostic "GLib-WARNING **: In call to
- g_spawn_sync(), exit status of a child process was requested but
- SIGCHLD action was set to SIG_IGN and ECHILD was received by
- waitpid(), so exit status can't be returned." The diagnostic
- is partly wrong, as the SIGCHLD action is not set to SIG_IGN.
- The real bug is a race condition between Emacs and glib: Emacs
- does a waitpid (-1, ...) and reaps glib's subprocess by mistake,
- so that glib can't find it. Work around the bug by invoking
- waitpid only on subprocesses that Emacs itself creates.
-
- This is a backport from the trunk, consisting of:
-
- * w32proc.c (create_child): Don't clip the PID of the child
- process to fit into an Emacs integer, as this is no longer a
- restriction.
- (waitpid): Rename from sys_wait. Emulate a Posix 'waitpid' by
- reaping only the process specified by PID argument, if that is
- positive. Use PID instead of dead_child to know which process to
- reap. Wait for the child to die only if WNOHANG is not in
- OPTIONS.
- (sys_select): Don't set dead_child.
-
- * sysdep.c (wait_for_termination_1): Remove the WINDOWSNT portion,
- as it is no longer needed.
-
- * process.c (waitpid, WUNTRACED) [!WNOHANG]: Remove definitions,
- no longer needed.
- (create_process, record_child_status_change): Don't use special
- value -1 in pid field, as the caller now must know the pid rather
- than having the callee infer it. The inference was sometimes
- incorrect anyway, due to another race.
- (create_process): Set new 'alive' member if child is created.
- (process_status_retrieved): New function.
- (record_child_status_change): Use it.
- Accept negative 1st argument, which means to wait for the
- processes that Emacs already knows about. Move special-case code
- for DOS_NT (which lacks WNOHANG) here, from caller. Keep track of
- processes that have already been waited for, by testing and
- clearing new 'alive' member. Remove the setting of
- record_at_most_one_child for the !WNOHANG case.
- (CAN_HANDLE_MULTIPLE_CHILDREN): Remove, as record_child_status_change
- now does this internally.
- (handle_child_signal): Let record_child_status_change do all
- the work, since we do not want to reap all exited child processes,
- only the child processes that Emacs itself created.
- * process.h (Lisp_Process): New boolean member 'alive'.
-
-2012-11-23 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not
- between bpos_covered and bpos_max. This fixes cursor display when
- several display strings follow each other.
-
- * .gdbinit (pgx): If the glyph's object is a string, display the
- pointer to string data, rather than the value of the string object
- itself (which barfs under CHECK_LISP_OBJECT_TYPE).
-
-2012-11-21 Eli Zaretskii <eliz@gnu.org>
-
- * indent.c (Fvertical_motion): If the starting position is covered
- by a display string, return to one position before that, to avoid
- overshooting it inside move_it_to. (Bug#12930)
-
-2012-11-20 Daniel Colascione <dancol@dancol.org>
-
- * w32fns.c (Fx_file_dialog):
- (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to
- cygwin_convert_file_name*.
-
- * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32):
- Rename cygwin_convert_path* to cygwin_convert_file_name*.
-
-2012-11-20 Ken Brown <kbrown@cornell.edu>
-
- * emacs.c (main): Set the G_SLICE environment variable for all
- Cygwin builds, not just GTK builds. See
- https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html.
-
-2012-11-19 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (start_hourglass) [HAVE_NTGUI]: Don't mix declaration of
- w32_note_current_window with code. (Backport from trunk.)
-
- * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED)
- (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]:
- Define for the MSVC compiler.
-
- * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing
- semi-colon.
-
-2012-11-18 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory)
- (Fexpand_file_name) [DOS_NT]: Pass encoded file name to
- dostounix_filename. Prevents crashes down the road, because
- dostounix_filename assumes it gets a unibyte string. Reported by
- Michel de Ruiter <michel@sentient.nl>, see
- http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html
-
-2012-11-17 Eli Zaretskii <eliz@gnu.org>
-
- * w32select.c: Include w32common.h before w32term.h, so that
- windows.h gets included before w32term.h uses some of its
- features, see below.
-
- * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]: New
- typedefs.
- (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]: New
- prototypes.
- (EnumSystemLocales) [_MSC_VER]: Define if undefined. (Bug#12878)
-
-2012-11-17 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834).
- (ns_select): Return at once if events are held (Bug#12834).
-
-2012-11-16 enami tsugutomo <tsugutomo.enami@jp.sony.com>
-
- * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64.
- Needed following 2012-10-20 change. (Bug#12902)
-
-2012-11-16 Glenn Morris <rgm@gnu.org>
-
- * editfns.c (Fmessage): Mention message-log-max. (Bug#12849)
-
-2012-11-15 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Finteractive_p): Revert lexbind-merge mishap.
-
-2012-11-14 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (timer_loop): Make sure SuspendThread and ResumeThread
- use the same value of thread handle.
- (start_timer_thread): If the timer thread exited (due to error),
- clean up by closing the two handles it used. Duplicate the caller
- thread's handle here, so it gets duplicated only once, when
- launching the timer thread. Set priority of the timer thread, not
- the caller thread.
- (getitimer): Don't duplicate the caller thread's handle here.
- (Bug#12832)
-
-2012-11-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (hold_event): Send SIGIO to make sure ns_read_socket is
- called (Bug#12834).
-
-2012-11-12 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (decode_mode_spec): Limit the value of WIDTH argument
- passed to pint2str and pint2hrstr to be at most the size of the
- frame's decode_mode_spec_buffer. This avoids crashes with very
- large values of FIELD_WIDTH argument to decode_mode_spec.
- (Bug#12867)
-
-2012-11-07 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fsplit_window_internal): Set combination limit of
- new parent window to t iff Vwindow_combination_limit is t;
- fixing a regression introduced with the change from 2012-09-22.
- (Fwindow_combination_limit, Fset_window_combination_limit):
- Fix doc-strings.
-
-2012-11-06 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_scrolling): Fix correction of aggressive-scroll
- amount when the scroll margins are too large. When scrolling
- backwards in the buffer, give up if cannot reach point or the
- scroll margin within a reasonable number of screen lines.
- Fixes point position in window under scroll-up/down-aggressively when
- point is positioned many lines beyond the window top/bottom.
- (Bug#12811)
-
-2012-11-05 Eli Zaretskii <eliz@gnu.org>
-
- * ralloc.c (relinquish): If real_morecore fails to return memory
- to the system, don't crash; instead, leave the last heap
- unchanged and return. (Bug#12774)
-
-2012-11-03 Eli Zaretskii <eliz@gnu.org>
-
- * lisp.mk: Adjust comments to the fact that term/internal is now
- loaded from loadup.el.
-
- * msdos.c (msdos_abort): Rename from emacs_abort, and make static.
- (msdos_fatal_signal): New function.
- (XMenuActivate): Adjust the call to kbd_buffer_events_waiting to
- its argument list.
-
- * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Define to "inline"
- for GCC versions before 4.
- (emacs_raise): Define to call msdos_fatal_signal.
-
- * xdisp.c (init_from_display_pos): Fix initialization of the bidi
- iterator when starting in the middle of a display or overlay
- string. (Bug#12745)
-
-2012-11-03 Jan Djärv <jan.h.d@swipnet.se>
-
- * widget.c (resize_cb): New function.
- (EmacsFrameRealize): Add resize_cb as event handler (Bug#12733).
- (EmacsFrameResize): Check if all is up to date before changing frame
- size.
-
-2012-11-01 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (getpgrp, setpgid): New functions. (Bug#12776)
-
-2012-10-31 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix crash when using Emacs as commit editor for git (Bug#12697).
- * callproc.c (setpgrp): Remove macro, as we now use setpgid
- and it is configured in conf_post.h.
- (Fcall_process): Don't invoke both setsid and setpgid; the former
- is enough, if it exists.
- * callproc.c (Fcall_process, child_setup):
- * process.c (create_process): Use setpgid.
- * conf_post.h (setpgid) [!HAVE_SETPGID]: New macro, which substitutes
- for the real thing.
- * dispnew.c (init_display): Initialize the foreground group
- if we are running a tty display.
- * emacs.c (main): Do not worry about setpgrp; init_display does it now.
- * lisp.h (init_foreground_group): New decl.
- * sysdep.c (inherited_pgroup): New static var.
- (init_foreground_group, tcsetpgrp_without_stopping)
- (narrow_foreground_group, widen_foreground_group): New functions.
- (init_sys_modes): Narrow foreground group.
- (reset_sys_modes): Widen foreground group.
-
-2012-10-31 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.
-
-2012-10-31 Martin Rudalics <rudalics@gmx.at>
-
- * minibuf.c (read_minibuf): Restore current buffer since
- choose_minibuf_frame calling Fset_frame_selected_window may
- change it (Bug#12766).
-
-2012-10-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * frame.c (Fframe_pixel_height): Fix documentation (Bug#12733).
-
-2012-10-30 Kenichi Handa <handa@gnu.org>
-
- * font.c (Ffont_at): If WINDOW is specified and it is not
- displaying the current buffer, signal an error.
-
-2012-10-29 Daniel Colascione <dancol@dancol.org>
-
- * cygw32.h, cygw32.c (Qutf_16le, from_unicode, to_unicode):
- In preparation for fixing bug#12739, move these functions from
- here...
-
- * coding.h, coding.c: ... to here, and compile them only when
- WINDOWSNT or CYGWIN. Moving these functions out of cygw32 proper
- lets us write cygw32-agnostic code for the HAVE_NTGUI case.
-
-2012-10-28 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (TIMER_TICKS_PER_SEC): New macro.
- (timer_loop, getitimer, setitimer): Use it instead of
- CLOCKS_PER_SEC, which is no longer pertinent, since we don't use
- 'clock'.
- (w32_get_timer_time): Use 10*TIMER_TICKS_PER_SEC instead of a
- literal 10000.
-
-2012-10-28 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (NO_APPDEFINED_DATA): New define.
- (last_appdefined_event_data): New variable
- (last_appdefined_event): Remove.
- (ns_select): Initialize t from last_appdefined_event_data instead
- of [last_appdefined_event data1].
- (sendEvent:): Save [theEvent data1] to last_appdefined_event_data,
- remove last_appdefined_event (Bug#12698).
-
-2012-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * frame.c (x_set_font): Catch internal error.
-
-2012-10-27 Eli Zaretskii <eliz@gnu.org>
-
- Avoid overflow in w32 implementation of interval timers.
- When possible, for ITIMER_PROF count only times the main thread
- actually executes.
- * w32proc.c <struct itimer_data>: 'expire' and 'reload' are now
- 'volatile ULONGLONG' types. All the other data which was
- previously clock_t is now ULONGLONG. 'terminate' is 'volatile int'.
- (GetThreadTimes_Proc): New typedef.
- (w32_get_timer_time): New function, returns a suitable time value
- for the timer.
- (timer_loop): Enter critical section when accessing ULONGLONG
- values of the itimer_data struct, as these accesses are no longer
- atomic. Call 'w32_get_timer_time' instead of 'clock'.
- Remove unused variable.
- (init_timers): Initialize s_pfn_Get_Thread_Times.
- (start_timer_thread): Don't assign itimer->caller_thread here.
- (getitimer): Assign itimer->caller_thread here.
- (setitimer): Always call getitimer to get the value of ticks_now.
- (sys_spawnve): Avoid compiler warning about format mismatch.
-
-2012-10-26 Eli Zaretskii <eliz@gnu.org>
-
- * w32fns.c (w32_wnd_proc) <WM_MOUSEMOVE>: Don't enable tracking of
- mouse movement events if the menu bar is active. This avoids
- producing a busy "hour-glass" cursor by Windows if the mouse
- pointer is positioned over a tooltip shown for some menu item.
-
-2012-10-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Don't assume process IDs fit in int.
- * emacs.c (shut_down_emacs) [!DOS_NT]:
- * sysdep.c (sys_suspend) [SIGTSTP && !MSDOS]:
- * term.c (dissociate_if_controlling_tty) [!DOS_NT]:
- Use pid_t, not int, to store process IDs, as 'int'
- is not wide enough on a few platforms (e.g., AIX and IRIX).
-
-2012-10-23 Kenichi Handa <handa@gnu.org>
-
- The following change is to make face-font-rescale-alist work
- correctly for non-ASCII fonts.
-
- * font.c (font_open_entity): Don't handle Vface_font_rescale_alist.
- (font_open_for_lface): Handle Vface_font_rescale_alist.
-
-2012-10-23 Chong Yidong <cyd@gnu.org>
-
- * xfaces.c (Vfont_list_limit): Move unused variable to faces.el.
-
-2012-10-21 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (nsfont_open, ns_glyph_metrics): Force integer advancement
- for screen font.
- (nsfont_draw): Turn off LCD-smoothing (Bug#11484).
-
- * xterm.c (x_focus_changed): Check if daemonp when sending focus in
- event (Bug#12681).
-
-2012-10-21 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk (lisp): Add cp51932.el and eucjp-ms.el.
-
-2012-10-20 Paul Eggert <eggert@cs.ucla.edu>
-
- Port to OpenBSD 5.1.
- * frame.c (Fmouse_position, Fmouse_pixel_position):
- * xdisp.c (produce_stretch_glyph):
- Declare local vars only when they're needed.
- This is clearer and avoids a warning on OpenBSD about unused vars.
- * frame.h (FRAME_WINDOW_P): Always evaluate its argument.
- This is safer, and avoids OpenBSD warnings about unused vars.
- * keyboard.c (record_menu_key): Remove unnecessary decl.
- (poll_timer): Define only if POLL_FOR_INPUT is defined.
- * unexelf.c (ELFSIZE) [!ElfW]: Do not define if already defined,
- as our definition clashes with OpenBSD's.
- * xfaces.c (load_face_colors, check_lface_attrs)
- (get_lface_attributes_no_remap, get_lface_attributes)
- (lface_fully_specified_p, x_supports_face_attributes_p)
- (tty_supports_face_attributes_p, face_fontset, realize_face)
- (realize_x_face, realize_tty_face):
- Declare parameters to be Lisp_Object[LFACE_VECTOR_SIZE], not
- merely Lisp_Object *. This is more informative and avoids
- a warning on OpenBSD about accessing beyond an object's size.
-
-2012-10-20 Chong Yidong <cyd@gnu.org>
-
- * lread.c (Fload): Doc fix (Bug#12592).
-
-2012-10-19 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
-
- * font.c (Ffont_at): Fix previous change.
-
-2012-10-19 Eli Zaretskii <eliz@gnu.org>
-
- * puresize.h (BASE_PURESIZE): Bump the base value to 1700000.
- See http://lists.gnu.org/archive/html/emacs-devel/2012-10/msg00593.html
- for the reasons.
-
- * alloc.c (NSTATICS): Decrease to 0x800.
-
-2012-10-19 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fns.c (Fnreverse): Include the problem element when signalling an
- error (bug#12677).
-
-2012-10-18 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_select): Check writefds before call to
- FD_ISSET (Bug#12668).
-
-2012-10-18 Daniel Colascione <dancol@dancol.org>
-
- * alloc.c (NSTATICS): Increase from 0x650 to 0x1000
- (staticpro): If we run out of staticpro slots, die with an
- informative error instead of just calling emacs_abort.
-
-2012-10-18 Martin Rudalics <rudalics@gmx.at>
-
- Fix two flaws reported by Dmitry Antipov.
- * window.c (Ftemp_output_buffer_show): Remove.
- (Fwindow_vscroll, Fset_window_vscroll): Use decode_live_window.
- (syms_of_window): Remove defsubr for Stemp_output_buffer_show.
-
-2012-10-17 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in ($(BLD)/w32.$(O)):
- ($(BLD)/vm-limit.$(O)):
- ($(BLD)/term.$(O)):
- ($(BLD)/unexw32.$(O)):
- ($(BLD)/fileio.$(O)):
- ($(BLD)/dispnew.$(O)): Update dependencies.
-
- * w32term.h (w32_initialize_display_info, initialize_w32_display):
- Add prototypes.
-
- * w32proc.c: Include ctype.h.
-
- * w32.h (init_environment, check_windows_init_file)
- (syms_of_ntproc, syms_of_ntterm, dostounix_filename)
- (unixtodos_filename, init_winsock, srandom, random, sys_pipe)
- (set_process_dir, sys_spawnve, register_child, sys_sleep, getwd)
- (sys_link): Add prototypes.
-
- * w32.c: Include w32select.h.
- (sys_access, e_malloc, sys_select): Add prototypes.
- (emacs_gnutls_pull): 'timeout' is now EMACS_TIME, not struct timeval.
-
- * vm-limit.c [WINDOWSNT]: Include w32heap.h.
-
- * unexw32.c: Include lisp.h and w32.h.
-
- * term.c [WINDOWSNT]: Include w32term.h.
-
- * process.c [WINDOWSNT]: Add prototype of sys_select.
-
- * fileio.c [WINDOWSNT]: Include w32.h.
-
- * dispnew.c [WINDOWSNT]: Include w32.h.
-
- * cygw32.c (Fcygwin_convert_path_to_windows)
- (Fcygwin_convert_path_from_windows): Use EQ to compare 2
- Lisp_Object values. (Bug#12661)
-
- * w32fns.c (w32_msg_pump): Use XIL instead of casting an integer
- to Lisp_Object. (Bug#12661)
-
-2012-10-17 Kenichi Handa <handa@gnu.org>
-
- * xdisp.c (reseat_1): Make the information stored in it->cmp_it
- invalidate.
-
-2012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- * buffer.c (Fkill_buffer): When unchaining the marker,
- reset its buffer pointer to NULL (Bug#12652).
-
-2012-10-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Do not verify indirection counters of killed buffers (Bug#12579).
- * buffer.h (BUFFER_CHECK_INDIRECTION): New macro.
- * buffer.c (compact_buffer, set_buffer_internal_1): Use it.
-
-2012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (Fmake_byte_code): Fix typo in comment.
- * print.c (print_interval): Define as static to match prototype.
- * indent.c (disptab_matches_widthtab, recompute_width_table):
- Convert to eassert.
-
-2012-10-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- * editfns.c (get_system_name): Remove.
- * lisp.h (get_system_name): Remove prototype.
- * xrdb.c (getenv, getpwuid, getpwnam): Remove prototypes.
- (get_environ_db): Use Vsystem_name. Avoid call to strlen.
-
-2012-10-15 Daniel Colascione <dancol@dancol.org>
-
- * dbusbind.c: Add comment explaining reason for previous change.
-
-2012-10-15 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fwindow_end): Rewrite check whether cached position
- can be used (Bug#12600).
- (resize_frame_windows, grow_mini_window, shrink_mini_window):
- Set windows_or_buffers_changed.
-
-2012-10-15 Daniel Colascione <dancol@dancol.org>
-
- * dbusbind.c: Fix cygw32 build break when compiling with dbus
- enabled by undefining the symbol "interface", which the platform
- headers define to something incompatible.
-
-2012-10-14 Daniel Colascione <dancol@dancol.org>
-
- * image.c (init_tiff_functions, init_imagemagick_functions)
- (init_svg_functions): Fix cygw32 build break by using these
- functions only when WINDOWSNT _and_ HAVE_NTGUI.
-
-2012-10-14 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_select): Count fd:s in writefs also (Bug#12422).
-
-2012-10-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_set_widget_bg): Divide by 65535 (Bug#12612).
-
-2012-10-13 HANATAKA, Shinya <bogytech@gmail.com> (tiny change)
-
- * coding.c (detect_coding): Set coding->id before calling
- this->detector.
-
-2012-10-13 Andreas Schwab <schwab@linux-m68k.org>
-
- * fileio.c: Formatting fixes.
-
-2012-10-13 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix some stat-related races.
- * fileio.c (Fwrite_region): Avoid race condition if a file is
- removed or renamed by some other process immediately after Emacs
- writes it but before Emacs stats it. Do not assume that stat (or
- fstat) succeeds.
- * image.c (slurp_file): Resolve the file name with fopen + fstat
- rather than stat + fopen.
- (pbm_read_file) [0]: Remove unused code with stat race.
- * process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
- Remove ineffective code with stat race.
-
-2012-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * doc.c (get_doc_string): Don't signal an error if the file is missing.
-
-2012-10-12 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (hold_event_q): New static variable.
- (EV_TRAILER, sendScrollEventAtLoc:fromEvent:): Call hold_event if
- ! q_event_ptr.
- (hold_event): New function.
- (ns_read_socket): If hold_event_q have events, store them and
- return (Bug#12384).
- (setPosition:portion:whole:): Send SIGIO to ourselves if apploopnr
- is zero (Bug#12384).
-
-2012-10-12 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/w32select.$(O)): Update dependencies.
-
-2012-10-12 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in ($(BLD)/fileio.$(O)): Add sys/file.h.
-
- * fileio.c (check_existing): New function.
- (make_temp_name, Ffile_exists_p, Ffile_writable_p): Call it
- instead of calling 'stat', when what's needed is to check whether
- a file exists. This avoids expensive system calls on MS-Windows.
- (Bug#12587)
-
- * w32.c (init_environment): Call 'check_existing' instead of 'stat'.
-
- * lread.c (openp) [WINDOWSNT]: Call 'access' instead of 'stat' to
- determine whether a file exists and is not a directory.
-
- * lisp.h (check_existing): Add prototype.
-
-2012-10-12 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (nsfont_open): Remove font cache, it is not GC correct.
-
-2012-10-12 Glenn Morris <rgm@gnu.org>
-
- * buffer.c (Fset_buffer): Doc fix. (Bug#12624)
-
-2012-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * buffer.c (Fkill_buffer): Null out the overlay list(s) as well.
-
- * eval.c (Fautoload): Remember previous autoload status in load-history.
-
-2012-10-11 Paul Eggert <eggert@cs.ucla.edu>
-
- lread.c, macros.c, marker.c, menu.c, minibuf.c: Use bool for booleans.
- * lread.c (load_each_byte, new_backquote_flag, readchar)
- (read_filtered_event, lisp_file_lexically_bound_p)
- (safe_to_load_version, Fload, complete_filename_p, openp)
- (build_load_history, readevalloop, read_escape, read1)
- (string_to_number, read_vector, read_list):
- * macros.c (Fstart_kbd_macro):
- * marker.c (CONSIDER):
- * menu.c (parse_single_submenu, digest_single_submenu)
- (find_and_return_menu_selection, Fx_popup_menu):
- * minibuf.c (read_minibuf_noninteractive, read_minibuf)
- (Ftry_completion):
- * nsmenu.m (ns_update_menubar, runMenuAt:forFrame:keymaps:):
- (ns_menu_show):
- * xmenu.c (set_frame_menubar, create_and_show_popup_menu)
- (xmenu_show, xdialog_show):
- Use bool for booleans.
- * lread.c (safe_to_load_version): Rename from safe_to_load_p,
- as it's not a predicate. All uses changed. Omit unnecessary
- buffer termination.
-
-2012-10-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- * editfns.c (save_excursion_save): Use nil if mark points to nowhere.
- (save_excursion_restore): Do not restore mark if it was not saved.
-
-2012-10-11 Paul Eggert <eggert@cs.ucla.edu>
-
- * marker.c (cached_modiff): EMACS_INT, not int.
-
- * w32select.c (waiting_for_input): Declare by including "keyboard.h"
- instead of having a wrong decl.
- * nsmenu.m (waiting_for_input): Remove wrong decl.
-
-2012-10-10 Paul Eggert <eggert@cs.ucla.edu>
-
- keyboard.c, keymap.c: Use bool for booleans.
- * dispnew.c (sit_for): Distinguish between 3-way display_option
- and boolean do_display.
- * keyboard.c (single_kboard, this_command_key_count_reset)
- (waiting_for_input, echoing, immediate_quit, input_pending)
- (interrupt_input, interrupts_deferred, pop_kboard)
- (temporarily_switch_to_single_kboard, ignore_mouse_drag_p)
- (command_loop_1, adjust_point_for_property)
- (safe_run_hooks_error, input_polling_used, read_char):
- (help_char_p, readable_events, kbd_buffer_events_waiting)
- (kbd_buffer_get_event, timer_check_2, make_lispy_event)
- (lucid_event_type_list_p, get_input_pending):
- (gobble_input, menu_separator_name_p, menu_bar_item)
- (parse_menu_item, parse_tool_bar_item, read_char_x_menu_prompt)
- (read_char_minibuf_menu_prompt, access_keymap_keyremap)
- (keyremap_step, test_undefined, read_key_sequence)
- (detect_input_pending, detect_input_pending_ignore_squeezables)
- (detect_input_pending_run_timers, requeued_events_pending_p)
- (quit_throw_to_read_char, Fset_input_interrupt_mode):
- * keymap.c (get_keymap, keymap_parent, keymap_memberp)
- (access_keymap_1, access_keymap, map_keymap, get_keyelt)
- (Fdefine_key, Flookup_key, struct accessible_keymaps_data)
- (accessible_keymaps_1, Fkey_description, push_key_description):
- (shadow_lookup, struct where_is_internal_data)
- (where_is_internal, Fwhere_is_internal, where_is_internal_1)
- (Fdescribe_buffer_bindings, describe_map_tree, struct describe_map_elt)
- (describe_map, describe_vector):
- * menu.c (single_menu_item):
- * nsmenu.m (ns_update_menubar):
- * process.c (wait_reading_process_output):
- * search.c (scan_buffer, scan_newline):
- Use bool for boolean.
- * keyboard.c (timers_run, swallow_events)
- (detect_input_pending_run_timers):
- * process.c (wait_reading_process_output):
- Use unsigned for counter where wraparound-on-overflow is desired,
- since unsigned is guaranteed to have that behavior and signed is not.
- (read_char): Use ptrdiff_t for string length.
- (get_input_pending): Remove first argument, since it was always
- the same pointer-to-int (now pointer-to-boolean) &input_pending,
- and behave as if it had that value. Return new value of
- input_pending. All callers changed.
- * keyboard.h (struct kboard): Use unsigned : 1 for boolean member
- immediate_echo. Use ptrdiff_t for echo_after_prompt, since it's
- a string length.
- * keymap.c (push_key_description): Omit last arg, which was always 1.
- All callers changed.
-
- * regex.c (immediate_quit) [emacs]: Remove duplicate decl.
-
-2012-10-10 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/dispnew.$(O), $(BLD)/indent.$(O))
- ($(BLD)/term.$(O)): Update dependencies.
-
-2012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (mark_object): Use meaningful PVEC_NORMAL_VECTOR.
- * lisp.h (enum pvec_type): Adjust comments and omit explicit
- initializer for PVEC_NORMAL_VECTOR.
-
-2012-10-10 Paul Eggert <eggert@cs.ucla.edu>
-
- Clean out old termopts cruft.
- * termopts.h (flow_control, meta_key): Remove unused decls.
- * dispnew.c, indent.c, nsterm.m, term.c, xsettings.c, xsmfns.c:
- Don't include termopts.h.
-
-2012-10-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (gc_sweep): Use pointer-to-a-pointer loop for buffers.
-
-2012-10-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * commands.h (immediate_quit): Remove duplicate decl.
-
-2012-10-09 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (Vfonts_in_cache): Remove, not needed as font.c handles
- caching.
- (nsfont_open): Remove setting of Vfonts_in_cache.
- (syms_of_nsfont): Remove initialization of Vfonts_in_cache.
-
-2012-10-09 Eli Zaretskii <eliz@gnu.org>
-
- * w32fns.c (w32_last_error): Change the return value to DWORD, to
- match what GetLastError returns. Explain why the function is
- needed.
-
- * frame.c (delete_frame): Rename local variable 'tooltip_frame' to
- 'is_tooltip_frame', to avoid confusion with its global namesake.
-
-2012-10-08 Daniel Colascione <dancol@dancol.org>
-
- * xdisp.c (start_hourglass): Call w32_note_current_window when
- HAVE_NTGUI, not just WINDOWSNT, resolving a problem in the cygw32
- build that caused Emacs to display the hourglass cursor forever.
-
- * w32fns.c (Fx_display_color_cells): Instead of using NCOLORS,
- which is broken under remote desktop, calculate the number of
- colors available for a display based on the display's number of
- planes and number of bits per pixel per plane. (bug#10397).
-
-2012-10-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (Vfonts_in_cache): New variable.
- (nsfont_open): Use unsignedLongLongValue for cache in case wide ints
- are used. Add cached fonts to Vfonts_in_cache.
- (syms_of_nsfont): Initialize and staticpro Vfonts_in_cache.
-
-2012-10-08 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (LOCAL_FLAGS): Don't define HAVE_NTGUI, it's now
- in nt/config.nt.
- (FONT_H): Define after FRAME_H.
- ($(BLD)/emacs.$(O), $(BLD)/process.$(O), $(BLD)/w32heap.$(O)):
- Update dependencies.
-
- * w32term.c: Remove leftover declaration of keyboard_codepage.
-
-2012-10-08 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in (FONT_H): Add $(FRAME_H).
- (W32TERM_H): Add $(ATIMER_H) and $(FRAME_H).
- ($(BLD)/emacs.$(O), $(BLD)/w32console.$(O)): Update dependencies.
- (GLOBAL_SOURCES): Add cygw32.c.
- ($(BLD)/unexw32.$(O)):
- ($(BLD)/w32.$(O)):
- ($(BLD)/w32console.$(O)):
- ($(BLD)/w32fns.$(O)):
- ($(BLD)/w32heap.$(O)):
- ($(BLD)/w32menu.$(O)):
- ($(BLD)/w32proc.$(O)): Add w32common.h.
-
- * w32fns.c (w32_color_map_lookup, x_to_w32_color): Argument is now
- 'const char *'.
- (x_to_w32_color): Don't modify the argument, modify a copy instead.
-
-2012-10-08 Daniel Colascione <dancol@dancol.org>
-
- * w32term.h (WM_EMACS_BRINGTOTOP, WM_EMACS_INPUT_READY)
- (WM_EMACS_END): Change WM_EMACS_BRINGTOTOP from 22 to 21 to close
- accidental message numbering hole. Change other messages to
- match.
-
- * w32select.h (HAVE_W32SELECT): Remove.
-
- * w32select.c, w32proc.c, w32menu.c, w32console.c, w32.c: Include
- w32common.h instead of w32heap.h.
-
- * w32heap.h (ROUND_UP, ROUND_DOWN, get_page_size)
- (get_allocation_unit, get_processor_type, get_w32_major_version)
- (get_w32_minor_version, sysinfo_cache, osinfo_cache)
- (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
- (OS_NT, os_subtype, cache_system_info): Move declarations to
- w32common.
-
- * w32heap.c: Include w32common.h.
- (sysinfo_cache, syspage_mask, osinfo_cache, w32_major_version)
- (w32_minor_version, w32_build_number, w32_subtype):
- Remove duplicate definitions.
-
- * w32fns.c: Include w32common.h; include w32heap.h only in
- WINDOWSNT.
-
- (Fx_file_dialog): Clarify comment on GetOpenFileName structure.
- Use `report_file_error' instead of `error' in order to better
- inform users of what went wrong. Increase NTGUI_UNICODE file
- dialog box file name length to 32k, the maximum allowed by the NT
- kernel.
-
- * w32common.h: New file.
- (ROUND_UP, ROUND_DOWN, get_page_size)
- (get_allocation_unit, get_processor_type, get_w32_major_version)
- (get_w32_minor_version, sysinfo_cache, osinfo_cache)
- (w32_major_version, w32_minor_version, w32_build_number, OS_9X)
- (OS_NT, os_subtype, cache_system_info): Move here.
-
- * unexw32.c, unexcw.c: Include w32common.h.
-
- * emacs.c (main): Use (defined (WINDOWSNT) || defined
- HAVE_NTGUI) instead of removed HAVE_W32SELECT to decide whether
- to call syms_of_w32select.
-
- * cygw32.h: Remove obsolete EXFUN declarations.
-
- * cygw32.c (Qutf_16_le): Rename to Qutf_16le.
-
- * Makefile.in (SOME_MACHINE_OBJECTS): Reverse accidental removal
- of w32inevt.o from SOME_MACHINE_OBJECTS.
-
-2012-10-08 Daniel Colascione <dancol@dancol.org>
-
- * image.c: Permanent fix for JPEG compilation issue --- limit
- jpeglib `boolean' redefinition to Cygwin builds.
-
-2012-10-08 Eli Zaretskii <eliz@gnu.org>
-
- * image.c (CHECK_LIB_AVAILABLE): Remove, no longer used.
-
- * emacs.c (DAEMON_MUST_EXEC) [HAVE_NTGUI]: Define this only on
- Cygwin.
-
-2012-10-08 Daniel Colascione <dancol@dancol.org>
-
- * xfaces.c, xdisp.c, window.c, w32xfns.c, w32term.h, w32term.c,
- w32select.h w32select.c, w32proc.c, w32menu.c, w32inevt.c,
- w32help.c, w32font.c, w32font.c, w32fns.c, w32console.c, w32.h,
- w32.c, unexw32.c, termhooks.h, process.c, menu.c, keyboard.h,
- keyboard.c, image.c, frame.h, frame.c, fontset.c, font.h, font.c,
- emacs.c, dispextern.h, cygw32.h, cygw32.c, conf_post.h,
- Makefile.in: use HAVE_NTGUI for W32 GUI and WINDOWSNT for the
- operating system. defined(HAVE_NTGUI) && !defined(WINDOWSNT) is
- now a supported configuration.
-
- * Makefile.in: consolidate image variables into LIBIMAGE; add
- W32_OBJ and W32_LIBS. Compile new files.
-
- * conf_post.h:
- (_DebPrint) declare tracing facility for W32 debugging. We need
- to unify tracing later.
-
- (NTGUI_UNICODE) Define when compiling for Cygwin to allow the
- unconditional use of W32 Unicode functions. Cygwin runs only on
- 100% Unicode operating systems.
-
- * cygw32.c: New file. Define Cygwin-specific facilities.
- (Fcygwin_convert_path_to_windows)
- (Fcygwin_convert_path_from_windows): New user functions for
- accessing Cygwin path-munging routines.
-
- * cygw32.h: New file.
- (WCSDATA, to_unicode, from_unicode): Define facilities for storing
- UTF-16LE strings temporarily inside non-Lisp-visible string
- objects.
-
- (w32_strerror): Just what it says on the tin.
-
- * emacs.c: Make the NS fork-then-exec code for daemon-launching
- also run for Cygwin; both systems have the same problem with using
- GUI facilities in a forked child. Also call syms_of_cygw32,
- syms_of_w32select in correct places.
-
- (DAEMON_MUST_EXEC): new macro defined to signal that a platform
- needs fork-then-exec for daemon launching.
-
- * font.h: Include frame.h.
-
- * image.c: Use the image library cache machinery only when we're
- compiling for native WINDOWSNT; Cygwin can use shared libraries
- like any other Unixlike system.
-
- * keyboard.c: Clarify a comment regarding the input loop.
-
- * menu.c: When NTGUI_UNICODE is defined, use Unicode menu
- functions directly instead of trying to detect at runtime that our
- host operating system supports them. We make this change for two
- reasons: Cygwin lacks support for the multibyte character
- conversion functions used by the legacy menu code, and Cygwin
- never needs to rely on non-Unicode APIs.
-
- * unexw32.c (hinst): Declare extern.
-
- * w32.c: Change header order;
- (w32_strerror): Move to w32fns.c because we need it for
- non-WINDOWSNT builds.
-
- * w32.h: Add #error macro to make sure we don't include w32.h for
- Cygwin builds. Remove w32select declarations.
-
- * w32console.c (w32_sys_ring_bell, Fset_message_beep): Move to
- w32fns.c. w32console.c is WINDOWSNT-only.
-
- * w32fns.c: Include cygw32.h or w32.h depending on CYGWIN; more
- NTGUI_UNICODE tweaks. (See above.) Change _snprintf to the more
- POSIXy alternative.
- (faked_key, sysinfo_cache, osinfo_cahce, syspage_mask)
- (w32_major_version, w32_minor_version, w32_build_number)
- (os_subtype, sound_type): Define here
- (w32_defined_color): Make color parameter const for consistency
- with other _defined_color functions.
- (w32_createwindow): Unconditionally call w32_init_class instead of
- doing so only when hprevinst is non-NULL. Plumbing hprevinst
- through the code is complex and unnecessary because class
- registration is practically free.
- (w32_name_of_message): New EMACSDEBUG-only function.
- (Fset_message_beep): Move here
- (Fx_open_connection): Require that the display name for Windows be
- "w32" for consistency, emacsclient disambiguation, and maybe, one
- day, multi-window-system support.
- (file_dialog_callback): NTGUI_UNICODE changes; encode and decode
- Cygwin files for W32 GUI facilities, since these clearly don't
- expect Cygwin names.
- (_DebPrint): Define.
- (w32_strerror, w32_console_toggle_lock_key, w32_kbd_mods_to_emacs)
- (w32_kbd_patch_key, w32_sys_ring_bell): Move here.
- (Ssystem_move_file_to_trash): Define only for native WINDOWSNT.
- (w32_last_error): Remove.
-
- * w32font.c: Define _strlwr to strlwr for non-WINDOWSNT builds.
-
- * w32heap.c (syspage_mask): Declare here.
- (cache_system_info): Remove.
-
- * w32inevt.c (faked_key): Define globally, not statically.
- (w32_kbd_mods_to_emacs, w32_kbd_patch_key, faked_key)
- (w32_console_toggle_lock_key): Move to w32fns.c.
-
- * w32menu.c: Include setjmp.h. NTGUI_UNICODE changes throughout.
-
- * w32proc.c (_DebPrint): Move to w32fns.c.
- * w32select.c: Include string.h, stdio.h for Cygwin.
- * w32select.h: New File.
-
- * w32term.c: Include io.h for non-CYGWIN builds; needed for
- get_osfhandle.
- (w32_message_fd): New variable. Under Cygwin, holds the file
- descriptor the system used to tell us about pending thread
- messages.
-
- (w32_init_term): Remove incorrect calls to fcntl and init_sigio
- that prevented compilation under non-WINDOWSNT systems.
-
- (w32_initialize): Open /dev/windows and assign it to
- w32_message_fd. Provide w32 feature.
-
- * w32term.h: Include frame.h, atimer.h. Declare various frame functions.
- (WM_EMACS_INPUT_READY): add.
- (prepend_msg, w32_message_fd): Declare globally.
-
- * w32xfns.c:
- (keyboard_handle): Use only when WINDOWSNT.
- (notify_msg_ready): New function. Posts a message to the main
- thread's message queue under CYGWIN, which wakes up the main
- thread from select(2) by making the /dev/windows file descriptor
- ready. Under WINDOWSNT, it sets an event the same way the old
- code did.
-
- (post, prepend_msg): Actually call notify_msg_ready instead of
- setting the input event directly.
-
-2012-10-07 Eli Zaretskii <eliz@gnu.org>
-
- * ralloc.c (relinquish): If a heap is ready to be relinquished,
- but it still has blocs in it, don't return it to the system,
- instead of aborting. (Bug#12402)
-
-2012-10-07 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_dumpglyphs_image): Only draw slice of image (Bug#12506).
-
- * nsterm.m (ns_update_auto_hide_menu_bar): Remove defintion of
- MAC_OS_X_VERSION_10_6.
- (syms_of_nsterm): Remove comment about Panther and above for
- ns-antialias-text.
- * nsterm.h (MAC_OS_X_VERSION_10_3, onTiger): Remove.
- (EmacsApp): Remove check for >= MAC_OS_X_VERSION_10_4.
- (struct nsfont_info): Remove check for >= MAC_OS_X_VERSION_10_3.
-
- * nsselect.m (ns_string_from_pasteboard): Remove check for >=
- MAC_OS_X_VERSION_10_4.
-
- * nsmenu.m (fillWithWidgetValue:): Remove code for <
- MAC_OS_X_VERSION_10_2.
-
- * nsimage.m (setPixmapData, getPixelAtX, setAlphaAtX): Remove onTiger.
-
- * nsfns.m (Fns_list_services): Remove comment and check for OSX < 10.4.
- (ns_do_applescript): Remove check for >= MAC_OS_X_VERSION_10_4.
-
- * nsterm.m (ns_in_resize): Remove (Bug#12479).
- (ns_resize_handle_rect, mouseDown, mouseUp, mouseDragged): Remove.
- (ns_clear_frame, sendEvent, windowDidResize, drawRect:):
- Remove ns_in_resize check.
- (ns_clear_frame_area): Remove resize handle code.
-
- * nsfns.m (ns_in_resize): Remove.
- (x_set_icon_name, ns_set_name, ns_set_name_as_filename):
- Remove ns_in_resize check.
-
-2012-10-07 Paul Eggert <eggert@cs.ucla.edu>
-
- Improve sys_siglist detection.
- * sysdep.c (sys_siglist, init_signals): Use _sys_siglist if it's
- defined as a macro, as is done in Solaris.
- (sys_siglist_entries): New macro.
- (save_strsignal): Use it.
- * syssignal.h (safe_strsignal): Now ATTRIBUTE_CONST, to pacify
- GCC 4.7.2 on Fedora 17 with the fixed sys_siglist detection.
-
-2012-10-06 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfns.m (Fx_create_frame): Call x_default_parameter with
- fullscreen/Fullscreen.
-
- * nsterm.h (EmacsView): Rename tbar_height to tibar_height.
- tobar_height is new.
-
- * nsterm.m (x_make_frame_visible): Check for fullscreen.
- (ns_fullscreen_hook): Activate old style fullscreen with a timer.
- (ns_term_init): Set activateIgnoringOtherApps if old style fullscreen.
- (windowDidResize:): Check for correct window if old style fullscreen.
- Capitalize word in comment. Remove incorrect comment.
- (initFrameFromEmacs:): tbar_height renamed tibar_height.
- (windowDidEnterFullScreen:): Toggle toolbar for fullscreen to fix
- error in drawing background.
- (toggleFullScreen:): Remove comment. Rearrange calls.
- Set toolbar values to zero, save old height in tobar_height.
- Restore tool bar height when leaving fullscreen.
- (canBecomeMainWindow): New function.
-
-2012-10-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * keyboard.c (read_char): Remove unnecessary 'volatile's and label.
-
-2012-10-05 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (stop_timer_thread): Fix declaration of 'err'.
-
- * w32.c (utime): Open the file with FILE_FLAG_BACKUP_SEMANTICS, so
- that time stamps of directories could also be changed.
- Don't request the too broad GENERIC_WRITE, only the more restrictive
- FILE_WRITE_ATTRIBUTES access rights.
-
- * fileio.c (Fset_file_times): Special-case ignoring errors for
- directories only on MSDOS, not on MS-Windows.
-
-2012-10-05 Ikumi Keita <ikumi@ikumi.que.jp> (tiny change)
-
- * minibuf.c (Fcompleting_read): Doc fix. (Bug#12555)
-
-2012-10-04 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (utime): Test for INVALID_HANDLE_VALUE, not for NULL, to
- see whether CreateFile failed.
-
-2012-10-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * profiler.c (handle_profiler_signal): Inhibit pending signals too,
- to avoid similar races.
- * keyboard.c (pending_signals): Now bool, not int.
-
- Port timers to OpenBSD, plus check for timer failures.
- OpenBSD problem reported by Han Boetes.
- * profiler.c (setup_cpu_timer): Check for failure of timer_settime
- and/or setitimer.
- (Fprofiler_cpu_stop): Don't assume HAVE_SETITIMER.
- * syssignal.h (HAVE_ITIMERSPEC): New macro. This is for platforms
- like OpenBSD, which has timer_settime but does not declare it.
- OpenBSD does not define SIGEV_SIGNAL, so use that when deciding
- whether to use itimerspec-related primitives. All uses of
- HAVE_TIMER_SETTIME replaced with HAVE_ITIMERSPEC.
-
-2012-10-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * profiler.c (handle_profiler_signal): Fix a malloc race
- that caused Emacs to hang on Fedora 17 when profiling Lisp.
-
-2012-10-02 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (windowDidEnterFullScreen): Remove fprintf.
-
-2012-10-02 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (sys_wait): Declare 'signame' 'const char *', to be
- consistent with the change in return value of 'safe_strsignal'.
-
-2012-10-02 Paul Eggert <eggert@cs.ucla.edu>
-
- Prefer plain 'static' to 'static inline' (Bug#12541).
- * bidi.c (bidi_get_type, bidi_check_type, bidi_get_category)
- (bidi_set_sor_type, bidi_push_embedding_level)
- (bidi_pop_embedding_level, bidi_remember_char, bidi_copy_it)
- (bidi_cache_reset, bidi_cache_shrink, bidi_cache_fetch_state)
- (bidi_cache_search, bidi_cache_ensure_space)
- (bidi_cache_iterator_state, bidi_cache_find)
- (bidi_peek_at_next_level, bidi_set_paragraph_end)
- (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
- (bidi_explicit_dir_char, bidi_resolve_neutral_1):
- Now 'static', not 'static inline'.
-
- Count overruns when profiling; change units to ns.
- * profiler.c (handle_profiler_signal): Count sampling intervals, not ms.
- Give extra weight to samples after overruns, to attempt to count
- the time more accurately.
- (setup_cpu_timer): Change sampling interval units from ms to ns, since
- the underlying primitives nominally do ns.
- (Fprofiler_cpu_start): Document the change. Mention that
- the sampling intervals are only approximate.
-
-2012-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * frame.c (Fmake_terminal_frame): Prefer safer CONSP over !NILP.
-
- * coding.h (ENCODE_FILE, DECODE_FILE, DECODE_SYSTEM): Remove special
- case for the special 0 coding-system.
-
- * buffer.c (Fset_buffer_multibyte): Signal an error instead of widening.
- (Fmake_overlay): Remove redundant tests.
- (fix_start_end_in_overlays): Remove redundant recentering.
-
-2012-10-02 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/alloc.$(O), $(BLD)/gmalloc.$(O)):
- Update dependencies.
-
-2012-10-01 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix a malloc race condition involving strsignal.
- A signal can arrive in the middle of a malloc, and Emacs's signal
- handler can invoke strsignal, which can invoke malloc, which is
- not portable. This race condition bug makes Emacs hang on GNU/Linux.
- Fix it by altering the signal handler so that it does not invoke
- strsignal.
- * emacs.c (shut_down_emacs): Use safe_strsignal, not strsignal.
- * process.c (status_message): Use const pointer, in case strsignal
- is #defined to safe_strsignal.
- * sysdep.c (sys_siglist, init_signals): Always define and
- initialize a substitute sys_siglist if the system does not define
- one, even if HAVE_STRSIGNAL.
- (safe_strsignal): Rename from strsignal. Always define,
- using sys_siglist. Return a const pointer.
- * syssignal.h (safe_strsignal): New decl.
- (strsignal) [!HAVE_STRSIGNAL]: Define in terms of safe_strsignal.
-
-2012-10-01 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (timer_loop): Fix code that waits for timer
- expiration, to avoid high CPU usage.
-
-2012-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fns.c (check_hash_table, get_key_arg, maybe_resize_hash_table)
- (sweep_weak_table): Remove redundant prototypes.
-
-2012-10-01 Fabrice Popineau <fabrice.popineau@gmail.com>
-
- * emacs.c: Move the inclusion of TERM_HEADER after including
- windows.h on WINDOWSNT. This avoids compilation problems with
- MSVC.
-
-2012-10-01 Eli Zaretskii <eliz@gnu.org>
-
- * unexw32.c (OFFSET_TO_RVA, RVA_TO_OFFSET)
- (RVA_TO_SECTION_OFFSET): Encode all macro arguments in parentheses.
- (RVA_TO_PTR): Cast the result of RVA_TO_OFFSET to 'unsigned char *',
- as the previous version used 'void *'.
-
- * ralloc.c (ROUNDUP): Fix last change.
- (MEM_ROUNDUP): Don't cast MEM_ALIGN, it is already of type
- 'size_t'.
-
- * w32proc.c <disable_itimers>: New static flag.
- (init_timers): Initialize it to zero, after creating the critical
- sections used by the timer threads.
- (term_timers): Set to 1 before deleting the critical sections.
- (getitimer, setitimer): If disable_itimers is non-zero, return an
- error indication without doing anything. Reported by Fabrice
- Popineau <fabrice.popineau@supelec.fr> as part of bug#12544.
- (alarm) [HAVE_SETITIMER]: Be more conformant to the expected
- return results.
- [!HAVE_SETITIMER]: Behave as the previous version that didn't
- support timers.
-
- * emacs.c (shut_down_emacs) [WINDOWSNT]: Move the call to
- term_ntproc after all the other bookkeeping, to get timers working
- as long as possible.
-
-2012-10-01 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (syms_of_xdisp): Default message-log-max to 1000, not 100.
- Suggested by Juri Linkov in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00821.html>.
-
- Prefer plain 'static' to 'static inline' (Bug#12541).
- With static functions, modern compilers inline pretty well by
- themselves; advice from programmers often hurts as much as it helps.
- On my host (x86-64, Fedora 17, GCC 4.7.2, default 'configure'),
- this change shrinks the text size of the Emacs executable by 1.1%
- without affecting CPU significantly in my benchmark.
- * alloc.c (mem_find, 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_maybe_pointer, bounded_number):
- * 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, set_buffer_overlays_before)
- (set_buffer_overlays_after):
- * category.c (bset_category_table):
- * charset.c (read_hex):
- * coding.c (produce_composition, produce_charset)
- (handle_composition_annotation, handle_charset_annotation)
- (char_encodable_p):
- * dispnew.c (swap_glyph_pointers, copy_row_except_pointers)
- (assign_row, set_frame_matrix_frame, make_current)
- (add_row_entry):
- * eval.c (set_specpdl_symbol, set_specpdl_old_value):
- * fns.c (maybe_resize_hash_table):
- * frame.c (fset_buffer_predicate, fset_minibuffer_window):
- * gmalloc.c (register_heapinfo):
- * image.c (lookup_image_type):
- * intervals.c (set_interval_object, set_interval_left)
- (set_interval_right, copy_interval_parent, rotate_right)
- (rotate_left, balance_possible_root_interval):
- * keyboard.c (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, clear_event, set_prop):
- * lread.c (digit_to_number):
- * marker.c (attach_marker, live_buffer, set_marker_internal):
- * nsterm.m (ns_compute_glyph_string_overhangs):
- * process.c (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):
- * syntax.c (bset_syntax_table, dec_bytepos):
- * terminal.c (tset_param_alist):
- * textprop.c (interval_has_some_properties)
- (interval_has_some_properties_list):
- * window.c (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_normal_cols, wset_normal_lines, wset_parent, wset_pointm)
- (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)
- (window_box_edges, run_window_scroll_functions)
- (append_glyph_string_lists, prepend_glyph_string_lists)
- (append_glyph_string, set_glyph_string_background_width)
- (append_glyph, append_composite_glyph)
- (take_vertical_position_into_account):
- * xfaces.c (x_create_gc, x_free_gc, merge_face_vectors)
- (face_attr_equal_p, lface_equal_p, hash_string_case_insensitive)
- (lface_hash, lface_same_font_attributes_p, lookup_face):
- * xml.c (libxml2_loaded_p):
- * xterm.c (x_set_mode_line_face_gc, x_set_glyph_string_gc)
- (x_set_glyph_string_clipping, x_clear_glyph_string_rect):
- Now 'static', not 'static inline'.
-
- * bidi.c: Tune.
- (bidi_copy_it): Do the whole copy with a single memcpy.
- (bidi_char_at_pos): Merge the two STRING_CHAR calls into one.
-
- Revert the FOLLOW-SYMLINKS change for file-attributes.
- Doing it right would require several changes to Tramp, and there's
- not enough time to get that tested before the freeze today.
- * dired.c (directory_files_internal, Ffile_attributes):
- Undo last change.
-
- * frame.c (x_report_frame_params): Port better to wider ints.
- Do not assume that EMACS_UINT is the same width as uprintmax_t,
- or that pointers can be printed in 15 decimal digits.
- Avoid GCC warnings if EMACS_UINT is wider than a pointer.
-
-2012-09-30 Fabrice Popineau <fabrice.popineau@supelec.fr>
-
- Support x64 build on MS-Windows.
- * w32term.h (SCROLL_BAR_PACK, SCROLL_BAR_UNPACK): Define for x64.
- (SET_SCROLL_BAR_W32_WINDOW): Cast ID to intptr_t, for
- compatibility with x64.
- (x_get_focus_frame): Add prototype.
-
- * w32term.c (w32_draw_underwave): Don't use GCC extensions for
- defining an XRectangle structure.
-
- * w32proc.c (RVA_TO_PTR, w32_executable_type): Fix pointer
- arithmetics for compatibility with x64.
-
- * w32menu.c (add_menu_item): Use UINT_PTR instead of UINT, for
- compatibility with x64.
-
- * w32heap.h: Adjust prototypes and declarations.
-
- * w32heap.c (RVA_TO_PTR, allocate_heap, sbrk, init_heap)
- (round_heap): Use DWORD_PTR, ptrdiff_t and size_t instead of
- DWORD, long, and unsigned long, for compatibility with x64.
- (allocate_heap) [_WIN64]: Reserve 32GB of memory.
- (sbrk): Argument is now of type ptrdiff_t.
-
- * w32fns.c (HMONITOR): Condition declaration on _WIN32_WINNT being
- less than 0x0500.
- (w32_msg_pump): Use WPARAM type for 'result'.
-
- * w32.c (init_environment, get_emacs_configuration): Support AMD64
- architecture.
- (init_ntproc): Cast arguments of _open_osfhandle to intptr_t, for
- compatibility with x64.
-
- * vm-limit.c (lim_data): Now size_t.
- (check_memory_limits): Adjust prototypes of real_morecore and
- __morecore to receive argument of type ptrdiff_t. Use size_t for
- five_percent and data_size.
-
- * unexw32.c: Use DWORD_PTR instead of DWORD for file-scope
- variables, for compatibility with x64.
- (rva_to_section, offset_to_section, relocate_offset)
- (OFFSET_TO_RVA, RVA_TO_OFFSET, RVA_TO_SECTION_OFFSET)
- (PTR_TO_RVA, RVA_TO_PTR, OFFSET_TO_PTR, get_section_info)
- (copy_executable_and_dump_data): Use DWORD_PTR instead of DWORD
- for compatibility with x64.
-
- * sysdep.c (STDERR_FILENO): Define if not already defined.
-
- * ralloc.c (real_morecore): Argument type is now ptrdiff_t.
- (__morecore): Argument type is now ptrdiff_t.
- (ROUNDUP, MEM_ROUNDUP): Use size_t instead of 'unsigned long'.
- (relinquish): Use ptrdiff_t type for 'excess'.
- (r_alloc_sbrk): Argument type is now ptrdiff_t.
-
- * makefile.w32-in (HEAPSIZE): Get value from EMACS_HEAPSIZE.
- (bootstrap-temacs-CMD, bootstrap-temacs-SH): Use $(EMACS_PURESIZE)
- instead of a literal number.
-
- * gmalloc.c [WINDOWSNT]: Include w32heap.h.
- (min): Define only if not already defined.
-
- * frame.c (x_report_frame_params): Use EMACS_UINT for the return
- value of FRAME_X_WINDOW, to fit a 64-bit pointer on 64-bit Windows
- hosts.
-
- * image.c (x_bitmap_pixmap): Return ptrdiff_t, not int, since
- 'bitmaps' is a pointer.
-
- * dispextern.h (x_bitmap_pixmap): Adjust prototype.
-
- * alloc.c (gdb_make_enums_visible): Now conditional on __GNUC__.
-
-2012-09-30 Paul Eggert <eggert@cs.ucla.edu>
-
- file-attributes has a new optional arg FOLLOW-SYMLINKS.
- * dired.c (directory_files_internal, Ffile_attributes):
- New arg follow_symlinks. All uses changed.
-
-2012-09-30 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * .gdbinit (xbacktrace): Adjust to recent "struct backtrace" change.
-
-2012-09-30 Eli Zaretskii <eliz@gnu.org>
-
- Support atimers and CPU profiler via profile.c on MS-Windows.
- * w32proc.c (sig_mask, crit_sig): New static variables.
- (sys_signal): Support SIGALRM and SIGPROF.
- (sigemptyset, sigaddset, sigfillset, sigprocmask)
- (pthread_sigmask, setpgrp): Move here from w32.c. sigaddset,
- sigfillset, and sigprocmask are no longer no-ops.
- (sigismember): New function.
- (struct itimer_data): New definition.
- (ticks_now, real_itimer, prof_itimer, clocks_min, crit_real)
- (crit_prof): New static variables.
- (MAX_SINGLE_SLEEP): New definition.
- (timer_loop, stop_timer_thread, term_timers, init_timers)
- (start_timer_thread, getitimer, setitimer): New functions.
- (alarm): No longer a no-op, calls setitimer.
-
- * w32.c (term_ntproc): Call term_timers.
- (init_ntproc): Make sure all signals are unblocked at startup, to
- erase any traces of dumping. Call init_timers.
-
- * w32fns.c (hourglass_timer, HOURGLASS_ID): Remove.
- Windows-specific code to display the hourglass mouse pointer is no
- longer used.
- (w32_wnd_proc): Remove code that handled the WM_TIMER message due
- to hourglass timer expiration.
- (start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY):
- Remove, no longer used.
- (w32_note_current_window, show_hourglass, hide_hourglass):
- New functions, in support of hourglass cursor display similar to other
- window systems.
- (syms_of_w32fns): Don't initialize hourglass_timer.
-
- * xdisp.c (start_hourglass, cancel_hourglass): Now used on
- WINDOWSNT as well.
- (start_hourglass) [WINDOWSNT]: Call w32_note_current_window.
-
- * w32.h (init_timers, term_timers): Add prototypes.
-
-2012-09-30 Kenichi Handa <handa@gnu.org>
-
- * coding.c (decode_coding_ccl, encode_coding_ccl): Pay attention
- to the buffer relocation which may be caused by ccl_driver.
-
-2012-09-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * xfns.c (Fx_file_dialog): Update comment.
-
- * w32fns.c (Fx_file_dialog): Update comment.
-
- * nsfns.m (Fns_read_file_name): Add argument DIR_ONLY_P.
- Initialize panel name field if OSX >= 10.6.
-
- * fileio.c (Fnext_read_file_uses_dialog_p): Add HAVE_NS.
-
- * nsfns.m (ns_frame_parm_handlers): Add x_set_fullscreen.
-
- * nsterm.m (NEW_STYLE_FS): New define.
- (ns_fullscreen_hook, windowWillEnterFullScreen)
- (windowDidEnterFullScreen, windowWillExitFullScreen)
- (windowDidExitFullScreen, toggleFullScreen, handleFS)
- (setFSValue): New functions.
- (EmacsFSWindow): New implementation.
- (canBecomeKeyWindow): New function for EmacsFSWindow.
- (ns_create_terminal): Set fullscreen_hook to ns_fullscreen_hook.
- (dealloc): Release nonfs_window if in fullscreen.
- (updateFrameSize:): Call windowDidMove to update top/left.
- (windowWillResize:toSize:): Check if frame is still maximized.
- (initFrameFromEmacs:): Initialize fs_state, fs_before_fs,
- next_maximized, maximized_width, maximized_height and nonfs_window.
- Call setCollectionBehavior if NEW_STYLE_FS. Initialize bwidth and
- tbar_height.
- (windowWillUseStandardFrame:defaultFrame:): Update frame parameter
- fullscreen. Set maximized_width/height. Act on next_maximized.
-
- * nsterm.h (MAC_OS_X_VERSION_10_7, MAC_OS_X_VERSION_10_8): New.
- (EmacsView): Add variables for fullscreen.
- (handleFS, setFSValue, toggleFullScreen): New in EmacsView.
- (EmacsFSWindow): New interface for fullscreen.
-
-2012-09-30 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
-
-2012-09-30 Chong Yidong <cyd@gnu.org>
-
- * fns.c (Frandom): Doc fix.
-
-2012-09-30 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Vwindow_combination_limit): New default value.
- (Qwindow_size): New symbol replacing Qtemp_buffer_resize.
-
-2012-09-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * syssignal.h (PROFILER_CPU_SUPPORT): Don't define if PROFILING.
- Suggested by Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00811.html>.
-
-2012-09-30 Eli Zaretskii <eliz@gnu.org>
-
- * profiler.c (Fprofiler_cpu_stop): Use timer_settime only if
- HAVE_TIMER_SETTIME is defined.
-
-2012-09-30 Paul Eggert <eggert@cs.ucla.edu>
-
- Profiler improvements: more-accurate timers, overflow checks.
- * profiler.c: Don't include stdio.h, limits.h, sys/time.h,
- signal.h, setjmp.h. Include systime.h instead.
- (saturated_add): New function.
- (record_backtrace, current_sample_interval): Use EMACS_INT, not size_t.
- (record_backtrace, handle_profiler_signal): Saturate on fixnum overflow.
- (profiler_timer, profiler_timer_ok) [HAVE_TIMER_SETTIME]:
- New static vars.
- (enum profiler_cpu_running): New enum.
- (profiler_cpu_running): Now of that enum type, not bool.
- All uses changed to store the new value.
- (handle_profiler_signal): Rename from sigprof_handler_1,
- for consistency with other handlers. Do not check whether
- cpu_log is a hash-table if garbage collecting, since it
- doesn't matter in that case.
- (deliver_profiler_signal): Rename from sigprof_handler,
- for consistency with other handlers.
- (setup_cpu_timer): New function, with much of what used to be in
- Fprofiler_cpu_start. Check for out-of-range argument.
- Prefer timer_settime if available, and prefer
- thread cputime clocks, then process cputime clocks, then
- monotonic clocks, to the old realtime clock. Use make_timeval
- to round more-correctly when falling back to setitimer.
- (Fprofiler_cpu_start): Use it.
- (Fprofiler_cpu_stop): Prefer timer_settime if available.
- Don't assume that passing NULL as the 2nd argument of setitimer
- is the same as passing a pointer to all-zero storage.
- Ignore SIGPROF afterwards.
- (malloc_probe): Saturate at MOST_POSITIVE_FIXNUM.
- * sysdep.c (emacs_sigaction_init): Also mask out SIGPROF in
- non-fatal signal handlers. Ignore SIGPROF on startup.
- * syssignal.h (PROFILER_CPU_SUPPORT): Define this macro here, not
- in profiler.c, since sysdep.c now uses it.
-
- * sysdep.c (handle_fatal_signal): Bump backtrace size to 40.
- Suggested by Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00796.html>.
-
-2012-09-29 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
-
-2012-09-29 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lisp.h (struct backtrace): Remove indirection for `function' field.
- * xdisp.c (redisplay_internal):
- * profiler.c (record_backtrace, sigprof_handler_1):
- * alloc.c (Fgarbage_collect):
- * eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
- (Fbacktrace_frame): Adjust accordingly.
-
-2012-09-28 Glenn Morris <rgm@gnu.org>
-
- * eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)
- (Frun_hook_with_args_until_failure): Doc fixes.
-
-2012-09-28 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (syms_of_xdisp) <Qredisplay_internal>: Rename from
- Qautomatic_redisplay and change the symbol name. All users changed.
-
-2012-09-28 Tomohiro Matsuyama <tomo@cx4a.org>
-
- * profiler.c (sigprof_handler): Fix race condition.
-
-2012-09-28 Glenn Morris <rgm@gnu.org>
-
- * lread.c (lisp_file_lexically_bound_p): Handle #! lines. (Bug#12528)
-
-2012-09-27 Paul Eggert <eggert@cs.ucla.edu>
-
- Check more robustly for timer_settime.
- * Makefile.in (LIB_TIMER_TIME): New macro.
- (LIBES): Add it.
- * atimer.c (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
- Use HAVE_TIMER_SETTIME, not SIGEV_SIGNAL, to decide whether to
- call timer_settime.
-
-2012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
-
- * profiler.c (Fprofiler_cpu_start): Remove unnecessary flag SA_SIGINFO.
-
-2012-09-26 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/profiler.$(O)): Update dependencies.
-
-2012-09-26 Paul Eggert <eggert@cs.ucla.edu>
-
- * character.h (MAYBE_UNIFY_CHAR): Remove.
- * charset.c, charset.h (maybe_unify_char): Now static.
- * charset.c (decode_char): Use maybe_unify_char, not MAYBE_UNIFY_CHAR.
- Since this stuff is now private to charset.c, there's no need for
- a public macro and no need to inline by hand.
-
-2012-09-26 Tomohiro Matsuyama <tomo@cx4a.org>
- Stefan Monnier <monnier@iro.umontreal.ca>
- Juanma Barranquero <lekktu@gmail.com>
-
- * profiler.c: New file.
- * Makefile.in (base_obj): Add profiler.o.
- * makefile.w32-in (OBJ2, GLOBAL_SOURCES): Add profiler.c.
- ($(BLD)/profiler.$(O)): New target.
- * emacs.c (main): Call syms_of_profiler.
- * alloc.c (Qautomatic_gc): New constant.
- (MALLOC_PROBE): New macro.
- (xmalloc, xzalloc, xrealloc, lisp_malloc, lisp_align_malloc): Use it.
- (total_bytes_of_live_objects): New function.
- (Fgarbage_collect): Use it. Record itself in backtrace_list.
- Call malloc_probe for the memory profiler.
- (syms_of_alloc): Define Qautomatic_gc.
- * eval.c (eval_sub, Ffuncall): Reorder assignments to avoid
- race condition.
- (struct backtrace): Move definition...
- * lisp.h (struct backtrace): ..here.
- (Qautomatic_gc, profiler_memory_running): Declare vars.
- (malloc_probe, syms_of_profiler): Declare functions.
- * xdisp.c (Qautomatic_redisplay): New constant.
- (redisplay_internal): Record itself in backtrace_list.
- (syms_of_xdisp): Define Qautomatic_redisplay.
-
-2012-09-25 Eli Zaretskii <eliz@gnu.org>
-2012-09-25 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/callproc.$(O)): Update dependencies.
-
-2012-09-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Prefer POSIX timers if available.
- They avoid a race if the timer is too close to the current time.
- * atimer.c (alarm_timer, alarm_timer_ok) [SIGEV_SIGNAL]: New static vars.
- (set_alarm) [SIGEV_SIGNAL]: Use POSIX timers if available.
- (init_atimer) [SIGEV_SIGNAL]: Initialize them.
-
-2012-09-25 Eli Zaretskii <eliz@gnu.org>
-
- * coding.c (CHAR_STRING_ADVANCE_NO_UNIFY): Make it an alias of
- CHAR_STRING_ADVANCE.
- (STRING_CHAR_ADVANCE_NO_UNIFY): Make it an alias of
- STRING_CHAR_ADVANCE.
-
-2012-09-25 Juanma Barranquero <lekktu@gmail.com>
-
- Move Vlibrary_cache to emacs.c and reset before dumping.
-
- * lisp.h (reset_image_types): Declare.
- [WINDOWSNT] (Vlibrary_cache): Declare.
-
- * image.c (reset_image_types): New function.
-
- * emacs.c [WINDOWSNT] (Vlibrary_cache): Move from w32.c.
- (syms_of_emacs) [WINDOWSNT] <Vlibrary_cache>: Initialize and staticpro.
- (Fdump_emacs): Reset Vlibrary_cache and image_types.
-
- * w32.c (Vlibrary_cache): Do not define; moved to emacs.c
- (globals_of_w32) <Vlibrary_cache>: Do not initialize.
-
- * w32.h (Vlibrary_cache): Do not declare.
-
-2012-09-25 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (sys_signal): Handle all signals defined by the
- MS-Windows runtime, not just SIGCHLD. Actually install the signal
- handlers for signals supported by Windows. Don't override
- term_ntproc as the handler for SIGABRT.
- (sigaction): Rewrite to call sys_signal instead of duplicating its
- code.
- (sys_kill): Improve commentary.
-
- * w32.c (term_ntproc): Accept (and ignore) one argument, for
- consistency with a signature of a signal handler. All callers
- changed.
- (init_ntproc): Accept an argument DUMPING. If dumping, don't
- install term_ntproc as a signal handler for SIGABRT, as that
- should be done by the dumped Emacs.
-
- * w32.h (init_ntproc, term_ntproc): Adjust prototypes.
-
- * w32select.c (term_w32select): Protect against repeated
- invocation by setting clipboard_owner to NULL after calling
- DestroyWindow.
-
- * emacs.c (shut_down_emacs, main): Adapt the calls to init_ntproc
- and term_ntproc to their modified signatures.
-
- * character.c (char_string, string_char): Remove calls to
- MAYBE_UNIFY_CHAR. See the discussion starting at
- http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00433.html
- for the details.
-
-2012-09-25 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (mode_line_inverse_video): Delete obsolete variable.
-
-2012-09-24 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * bytecode.c (exec_byte_code): Signal an error instead of aborting,
- when encountering an unknown bytecode.
-
-2012-09-24 Paul Eggert <eggert@cs.ucla.edu>
-
- image.c, indent.c: Use bool for booleans.
- * dispextern.h (struct image_type): Members valid_p, load, init
- now return bool, not int. All uses changed.
- * image.c: Omit unnecessary static decls.
- (x_create_bitmap_mask, x_build_heuristic_mask):
- Return void, not int, since callers don't care about the return value.
- (x_create_bitmap_mask, define_image_type, valid_image_p)
- (struct image_keyword, parse_image_spec, image_spec_value)
- (check_image_size, image_background)
- (image_background_transparent, x_clear_image_1)
- (postprocess_image, lookup_image, x_check_image_size)
- (x_create_x_image_and_pixmap, xbm_image_p)
- (Create_Pixmap_From_Bitmap_Data, xbm_read_bitmap_data)
- (xbm_load_image, xbm_file_p, xbm_load, xpm_lookup_color)
- (init_xpm_functions, xpm_valid_color_symbols_p, xpm_image_p)
- (xpm_load, xpm_load_image, lookup_rgb_color, lookup_pixel_color)
- (x_to_xcolors, x_build_heuristic_mask, pbm_image_p, pbm_load)
- (png_image_p, init_png_functions, png_load_body, png_load)
- (jpeg_image_p, init_jpeg_functions, jpeg_load_body, jpeg_load)
- (tiff_image_p, init_tiff_functions, tiff_load, gif_image_p)
- (init_gif_functions, gif_load, imagemagick_image_p)
- (imagemagick_load_image, imagemagick_load, svg_image_p)
- (init_svg_functions, svg_load, svg_load_image, gs_image_p)
- (gs_load):
- * nsimage.m (ns_load_image):
- * nsterm.m (ns_defined_color):
- * xfaces.c (tty_lookup_color, tty_defined_color, defined_color):
- * xfns.c (x_defined_color):
- * xterm.c (x_alloc_lighter_color_for_widget)
- (x_alloc_nearest_color_1, x_alloc_nearest_color)
- (x_alloc_lighter_color):
- * indent.c (disptab_matches_widthtab, current_column)
- (scan_for_column, string_display_width, indented_beyond_p)
- (compute_motion, vmotion, Fvertical_motion):
- Use bool for booleans.
-
-2012-09-24 Chong Yidong <cyd@gnu.org>
-
- * chartab.c (Fset_char_table_default): Obsolete function removed.
-
-2012-09-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Move pid_t related decls out of lisp.h.
- * lisp.h, syswait.h (record_child_status_change, wait_for_termination)
- (interruptible_wait_for_termination):
- Move these decls from lisp.h to syswait.h, since they use pid_t.
- Needed on FreeBSD; see Herbert J. Skuhra in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00571.html>.
- * callproc.c: Include syswait.h.
-
- gnutls.c, gtkutil.c: Use bool for boolean.
- * gnutls.c (gnutls_global_initialized, init_gnutls_functions)
- (emacs_gnutls_handle_error):
- * gtkutil.c (xg_check_special_colors, xg_prepare_tooltip)
- (xg_hide_tooltip, xg_create_frame_widgets)
- (create_dialog, xg_uses_old_file_dialog)
- (xg_get_file_with_chooser, xg_get_file_with_selection)
- (xg_get_file_name, xg_have_tear_offs, create_menus, xg_create_widget)
- (xg_item_label_same_p, xg_update_menubar)
- (xg_modify_menubar_widgets, xg_event_is_for_menubar)
- (xg_ignore_gtk_scrollbar, xg_set_toolkit_scroll_bar_thumb)
- (xg_event_is_for_scrollbar, xg_pack_tool_bar, xg_make_tool_item)
- (is_box_type, xg_tool_item_stale_p, xg_update_tool_bar_sizes)
- (update_frame_tool_bar, free_frame_tool_bar):
- * gtkutil.c, w32term.c, xterm.c (x_wm_set_size_hint):
- * nsmenu.m (ns_update_menubar):
- * nsmenu.m, w32menu.c, xmenu.c (set_frame_menubar):
- * xfns.c (Fx_show_tip) [USE_GTK]:
- Use bool for boolean.
- * gtkutil.c (xg_update_frame_menubar):
- * xmenu.c (update_frame_menubar):
- Return void, not int, since caller ignores return value.
- * gtkutil.c (xg_change_toolbar_position):
- Return void, not 1.
-
-2012-09-23 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (BLOCKINPUT_H): Remove.
- (SYSSIGNAL_H): New macro.
- ($(BLD)/alloc.$(O), $(BLD)/atimer.$(O), $(BLD)/buffer.$(O))
- ($(BLD)/callproc.$(O), $(BLD)/data.$(O), $(BLD)/dired.$(O))
- ($(BLD)/dispnew.$(O), $(BLD)/editfns.$(O), $(BLD)/emacs.$(O))
- ($(BLD)/eval.$(O), $(BLD)/fileio.$(O), $(BLD)/floatfns.$(O))
- ($(BLD)/fns.$(O), $(BLD)/fontset.$(O), $(BLD)/frame.$(O))
- ($(BLD)/fringe.$(O), $(BLD)/image.$(O), $(BLD)/insdel.$(O))
- ($(BLD)/keyboard.$(O), $(BLD)/keymap.$(O), $(BLD)/lread.$(O))
- ($(BLD)/menu.$(O), $(BLD)/w32inevt.$(O), $(BLD)/w32proc.$(O))
- ($(BLD)/print.$(O), $(BLD)/process.$(O), $(BLD)/ralloc.$(O))
- ($(BLD)/search.$(O), $(BLD)/sound.$(O), $(BLD)/sysdep.$(O))
- ($(BLD)/term.$(O), $(BLD)/window.$(O), $(BLD)/xdisp.$(O))
- ($(BLD)/xfaces.$(O), $(BLD)/w32fns.$(O), $(BLD)/w32menu.$(O))
- ($(BLD)/w32term.$(O), $(BLD)/w32select.$(O), $(BLD)/w32reg.$(O))
- ($(BLD)/w32xfns.$(O)): Update dependencies.
-
-2012-09-23 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit: Set breakpoint on terminate_due_to_signal, not on
- fatal_error_backtrace.
-
- * w32proc.c (sys_kill): Undo last change: don't do anything when
- invoked to deliver SIGABRT to our own process. This is now
- handled by emacs_raise.
-
-2012-09-23 Juanma Barranquero <lekktu@gmail.com>
-
- * w32term.c (w32_read_socket): Remove leftover reference to
- interrupt_input_pending.
-
-2012-09-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Do not use SA_NODEFER.
- Problem reported by Dani Moncayo in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00557.html>.
- * alloc.c (die):
- * sysdep.c (emacs_abort): Do not reset signal handler.
- * emacs.c (terminate_due_to_signal): Reset signal handler here.
- * sysdep.c (init_signals): Do not use SA_NODEFER. It wasn't
- wanted even on POSIXish hosts, and it doesn't work on Windows.
-
-2012-09-23 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.c (x_term_init): Call fixup_locale before and after calling
- gtk_init (Bug#12392).
-
-2012-09-23 Chong Yidong <cyd@gnu.org>
-
- * w32.c (w32_delayed_load): Remove LIBRARIES argument; always use
- Vdynamic_library_alist.
-
- * gnutls.c (init_gnutls_functions): Caller changed; remove arg.
- (Fgnutls_available_p): Caller changed.
-
- * xml.c (init_libxml2_functions, Flibxml_parse_html_region)
- (Flibxml_parse_xml_region): Likewise.
-
- * dispextern.h (struct image_type): Remove arg from init function.
-
- * image.c (Finit_image_library, lookup_image_type)
- (define_image_type): Remove now-unneeded second arg.
- (init_xpm_functions, init_png_functions, init_jpeg_functions)
- (init_tiff_functions, init_gif_functions, init_svg_functions):
- Arglist and w32_delayed_load calling convention changed.
- (gs_type): Remove init_gs_functions; there is no such function.
- (valid_image_p, make_image): Fix caller to lookup_image_type.
-
-2012-09-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Simplify and avoid signal-handling races (Bug#12471).
- * alloc.c (die):
- * sysdep.c (emacs_abort) [HAVE_NTGUI]:
- Avoid recursive loop if there's a fatal error in the function itself.
- * atimer.c (pending_atimers):
- * blockinput.h: Don't include "atimer.h"; no longer needed.
- (interrupt_input_pending): Remove. All uses removed.
- pending_signals now counts both atimers and ordinary interrupts.
- This is less racy than having three separate pending-signal flags.
- (block_input, unblock_input, totally_unblock_input, unblock_input_to)
- (input_blocked_p):
- Rename from their upper-case counterparts BLOCK_INPUT,
- UNBLOCK_INPUT, TOTALLY_UNBLOCK_INPUT, UNBLOCK_INPUT_TO,
- INPUT_BLOCKED_P, and turn into functions. All uses changed.
- This makes it easier to access volatile variables more accurately.
- (BLOCK_INPUT_RESIGNAL): Remove. All uses replaced by unblock_input ().
- (input_blocked_p): Prefer this to 'interrupt_input_blocked', as
- that's more reliable if the code is buggy and sets
- interrupt_input_blocked to a negative value. All uses changed.
- * atimer.c (deliver_alarm_signal):
- Remove. No need to deliver this to the parent; any thread can
- handle this signal now. All uses replaced by underlying handler.
- * atimer.c (turn_on_atimers):
- * dispnew.c (handle_window_change_signal):
- * emacs.c (handle_danger_signal):
- * keyboard.c (kbd_buffer_get_event):
- Don't reestablish signal handler; not needed with sigaction.
- * blockinput.h (UNBLOCK_INPUT_TO, TOTALLY_UNBLOCK_INPUT)
- (UNBLOCK_INPUT_TO):
- Rework to avoid unnecessary accesses to volatile variables.
- (UNBLOCK_INPUT_TO): Now a function.
- (totally_unblock_input, unblock_input): New decls.
- * data.c (handle_arith_signal, deliver_arith_signal): Move to sysdep.c
- (init_data): Remove. Necessary stuff now done in init_signal.
- * emacs.c, xdisp.c: Include "atimer.h", since we invoke atimer functions.
- * emacs.c (handle_fatal_signal, deliver_fatal_signal): Move to sysdep.c.
- (fatal_error_code): Remove; no longer needed.
- (terminate_due_to_signal): Rename from fatal_error_backtrace, since
- it doesn't always backtrace. All uses changed. No need to reset
- signal to default, since sigaction and/or die does that for us now.
- Use emacs_raise (FOO), not kill (getpid (), FOO).
- (main): Check more-accurately whether we're dumping.
- Move fatal-error setup to sysdep.c
- * floatfns.c: Do not include "syssignal.h"; no longer needed.
- * gtkutil.c (xg_get_file_name, xg_get_font):
- Remove no-longer-needed signal-mask manipulation.
- * keyboard.c, process.c (POLL_FOR_INPUT):
- Don't depend on USE_ASYNC_EVENTS, a symbol that is never defined.
- * keyboard.c (read_avail_input): Remove.
- All uses replaced by gobble_input.
- (Ftop_level): Use TOTALLY_UNBLOCK_INPUT rather than open code.
- (kbd_buffer_store_event_hold, gobble_input):
- (record_asynch_buffer_change) [USABLE_SIGIO]:
- (store_user_signal_events):
- No need to mess with signal mask.
- (gobble_input): If blocking input and there are terminals, simply
- set pending_signals to 1 and return. All hooks changed to not
- worry about whether input is blocked.
- (process_pending_signals): Clear pending_signals before processing
- them, in case a signal comes in while we're processing.
- By convention callers now test pending_signals before calling us.
- (UNBLOCK_INPUT_TO, unblock_input, totally_unblock_input):
- New functions, to support changes to blockinput.h.
- (handle_input_available_signal): Now extern.
- (reinvoke_input_signal): Remove. All uses replaced by
- handle_async_input.
- (quit_count): Now volatile, since a signal handler uses it.
- (handle_interrupt): Now takes bool IN_SIGNAL_HANDLER as arg.
- All callers changed. Block SIGINT only if not already blocked.
- Clear sigmask reliably, even if Fsignal returns, which it can.
- Omit unnecessary accesses to volatile var.
- (quit_throw_to_read_char): No need to restore sigmask.
- * keyboard.c (gobble_input, handle_user_signal):
- * process.c (wait_reading_process_output):
- Call signal-handling code rather than killing ourselves.
- * lisp.h: Include <float.h>, for...
- (IEEE_FLOATING_POINT): New macro, moved here to avoid duplication.
- (pending_signals): Now volatile.
- (syms_of_data): Now const if IEEE floating point.
- (handle_input_available_signal) [USABLE_SIGIO]:
- (terminate_due_to_signal, record_child_status_change): New decls.
- * process.c (create_process): Avoid disaster if memory is exhausted
- while we're processing a vfork, by tightening the critical section
- around the vfork.
- (send_process_frame, process_sent_to, handle_pipe_signal)
- (deliver_pipe_signal): Remove. No longer needed, as Emacs now
- ignores SIGPIPE.
- (send_process): No need for setjmp/longjmp any more, since the
- SIGPIPE stuff is now gone. Instead, report an error if errno
- is EPIPE.
- (record_child_status_change): Now extern. PID and W are now args.
- Return void, not bool. All callers changed.
- * sysdep.c (wait_debugging) [(BSD_SYSTEM || HPUX) && !defined (__GNU__)]:
- Remove. All uses removed. This bug should be fixed now in a
- different way.
- (wait_for_termination_1): Use waitpid rather than sigsuspend,
- and record the child status change directly. This avoids the
- need to futz with the signal mask.
- (process_fatal_action): Move here from emacs.c.
- (emacs_sigaction_flags): New function, containing
- much of what used to be in emacs_sigaction_init.
- (emacs_sigaction_init): Use it. Block nonfatal system signals that are
- caught by emacs, to make races less likely.
- (deliver_process_signal): Rename from handle_on_main_thread.
- All uses changed.
- (BACKTRACE_LIMIT_MAX): Now at top level.
- (thread_backtrace_buffer, threadback_backtrace_pointers):
- New static vars.
- (deliver_thread_signal, deliver_fatal_thread_signal):
- New functions, for more-accurate delivery of thread-specific signals.
- (handle_fatal_signal, deliver_fatal_signal): Move here from emacs.c.
- (deliver_arith_signal): Handle in this thread, not
- in the main thread, since it's triggered by this thread.
- (maybe_fatal_sig): New function.
- (init_signals): New arg DUMPING so that we can be more accurate
- about whether we're dumping. Caller changed.
- Treat thread-specific signals differently from process-general signals.
- Block all signals while handling fatal error; that's safer.
- xsignal from SIGFPE only on non-IEEE hosts, treating it as fatal
- on IEEE hosts.
- When batch, ignore SIGHUP, SIGINT, SIGTERM if they were already ignored.
- Ignore SIGPIPE unless batch.
- (emacs_backtrace): Output backtrace for the appropriate thread,
- which is not necessarily the main thread.
- * syssignal.h: Include <stdbool.h>.
- (emacs_raise): New macro.
- * xterm.c (x_connection_signal): Remove; no longer needed
- now that we use sigaction.
- (x_connection_closed): No need to mess with sigmask now.
- (x_initialize): No need to reset SIGPIPE handler here, since
- init_signals does this for us now.
-
-2012-09-23 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_dumpglyphs_image): dr is a new rect to draw image into,
- background rect may be larger (Bug#12245).
-
-2012-09-23 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (timer_check): Avoid quitting during Fcopy_sequence.
-
-2012-09-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * .gdbinit: Just stop at fatal_error_backtrace.
- See Stefan Monnier's request in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00549.html>.
- Remove no-longer-used query of system type.
-
-2012-09-22 Chong Yidong <cyd@gnu.org>
-
- * search.c (Freplace_match): Doc fix (Bug#12325).
-
- * minibuf.c (Finternal_complete_buffer): Doc fix (Bug#12391).
-
- * editfns.c (Fline_beginning_position): Doc fix (Bug#12416).
- (Fline_end_position): Doc fix.
-
- * cmds.c (Fforward_char, Fbackward_char): Doc fix (Bug#12414).
-
-2012-09-22 Chong Yidong <cyd@gnu.org>
-
- * dispextern.h (struct image_type): Add new slot, storing a type
- initialization function.
-
- * image.c (define_image_type): Call the image initializer function
- if it is defined. Arguments and return value changed.
- (valid_image_p, make_image): Callers changed.
- (xbm_type, xpm_type, pbm_type, png_type, jpeg_type, tiff_type)
- (gif_type, imagemagick_type, svg_type, gs_type):
- Add initialization functions.
- (Finit_image_library): Call lookup_image_type.
- (CHECK_LIB_AVAILABLE): Macro deleted.
- (lookup_image_type): Call define_image_type here, rather than via
- Finit_image_library, and without using CHECK_LIB_AVAILABLE.
- (syms_of_image): Move define_image_type calls for xbm_type and
- pbm_type to lookup_image_type.
-
-2012-09-22 Eli Zaretskii <eliz@gnu.org>
-
- * keyboard.c (timer_check_2): Move calculation of 'timers' and
- 'idle_timers' from here ...
- (timer_check): ... to here. Use Fcopy_sequence to copy the timer
- lists, to avoid infloops when the timer does something stupid,
- like reinvoke itself with the same or smaller time-out.
- (Bug#12447)
-
-2012-09-22 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fsplit_window_internal): Handle only Qt value of
- Vwindow_combination_limit separately.
- (Qtemp_buffer_resize): New symbol.
- (Vwindow_combination_limit): New default value.
- Rewrite doc-string.
-
-2012-09-22 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (next_overlay_string): Initialize it->end_charpos for
- the new overlay string. (Bug#10159)
-
-2012-09-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * emacs.c (shut_down_emacs): Don't assume stderr is buffered,
- or that fprintf is async-signal-safe. POSIX doesn't require
- either assumption.
-
-2012-09-22 Chong Yidong <cyd@gnu.org>
-
- * buffer.c (Fset_buffer_modified_p): Handle indirect buffers
- (Bug#8207).
-
-2012-09-22 Kenichi Handa <handa@gnu.org>
-
- * composite.c (composition_reseat_it): Handle the case that a
- grapheme cluster is not covered by a single font (Bug#12352).
-
-2012-09-21 Chong Yidong <cyd@gnu.org>
-
- * image.c (define_image_type): Avoid adding duplicate types to
- image_types (Bug#12463). Suggested by Jörg Walter.
-
-2012-09-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * unexmacosx.c: Define LC_DATA_IN_CODE if not defined.
- (print_load_command_name): Add case LC_DATA_IN_CODE.
- (dump_it) [LC_DATA_IN_CODE]: Call copy_linkedit_data.
-
-2012-09-21 Glenn Morris <rgm@gnu.org>
-
- * eval.c (Frun_hook_with_args_until_success)
- (Frun_hook_with_args_until_failure): Doc fixes. (Bug#12393)
-
-2012-09-21 Andreas Schwab <schwab@linux-m68k.org>
-
- * fileio.c (Ffile_selinux_context): Only call freecon when
- lgetfilecon succeeded.
- (Fset_file_selinux_context): Likewise. (Bug#12444)
-
-2012-09-21 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Under bidi
- reordering, locate the cursor by calling set_cursor_from_row; if
- that fails, clear the desired glyph matrix before returning a
- failure indication to the caller. Fixes leaving garbled display
- when fast scrolling with a down-key. (Bug#12403)
- (compute_stop_pos_backwards): Fix a typo that caused crashes while
- scrolling through multibyte text.
-
-2012-09-20 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * alloc.c (mark_object) <PVEC_WINDOW>: Mark prev/next_buffers *after*
- calling mark_vectorlike since that's the one that marks the window.
- (mark_discard_killed_buffers): Mark the final cdr.
- * window.h (struct window): Move prev/next_buffers to the
- non-standard fields.
- * window.c (make_window): Initialize prev/next_buffers manually.
-
-2012-09-20 Paul Eggert <eggert@cs.ucla.edu>
-
- Omit unused arg EXPECTED from socket hooks.
- * keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
- * nsterm.m (ns_term_init):
- * termhooks.h (struct terminal.read_socket_hook):
- * w32inevt.c (w32_console_read_socket):
- * w32term.c (w32_read_socket):
- * xterm.c (XTread_socket):
- Omit unused arg EXPECTED. All callers changed.
- (store_user_signal_events): Return void, not int, since callers no
- longer care about the return value. All uses changed.
-
-2012-09-20 Juanma Barranquero <lekktu@gmail.com>
-
- * w32gui.h (XParseGeometry): Do not declare.
-
-2012-09-19 Paul Eggert <eggert@cs.ucla.edu>
-
- * w32inevt.c (w32_console_read_socket): Return -1 on failure, not 0.
- Ignore 'expected'. See Eli Zaretskii in
- <http://bugs.gnu.org/12471#8> (last line).
-
- * frame.c (read_integer): Remove. All uses replaced by strtol/strtoul.
- (XParseGeometry): Now static. Substitute extremal values for
- values that are out of range.
-
-2012-09-19 Jan Djärv <jan.h.d@swipnet.se>
-
- * w32xfns.c (read_integer, XParseGeometry): Move to frame.c.
-
- * nsfns.m (XParseGeometry): Remove.
- (Fx_create_frame): Call x_set_offset to correctly interpret
- top_pos in geometry.
-
- * frame.c (read_integer, XParseGeometry): Move from w32xfns.c.
- (Fx_parse_geometry): If there is a space in string, call
- Qns_parse_geometry, otherwise do as on other terms (Bug#12368).
-
-2012-09-17 Eli Zaretskii <eliz@gnu.org>
-
- * search.c (scan_buffer): Use character positions in calls to
- region_cache_forward and region_cache_backward, not byte
- positions. (Bug#12196)
-
- * w32term.c (w32_read_socket): Set pending_signals to 1, like
- xterm.c does. Reported by Daniel Colascione <dancol@dancol.org>.
-
- * ralloc.c (r_alloc_init) [!SYSTEM_MALLOC]: Initialize
- __malloc_extra_blocks to 32 instead of 64, like alloc.c did in
- emacs_blocked_malloc, now deleted.
-
-2012-09-17 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove no-longer-needed Solaris 2.4 vfork bug workaround.
- The workaround was for improving performance on Solaris 2.4, but
- is getting in the way now. Emacs will still work if someone is
- still running Solaris 2.4 in a museum somewhere; Sun dropped
- support for Solaris 2.4 in 2003.
- * callproc.c (Fcall_process) [HAVE_WORKING_VFORK]:
- * process.c (create_process) [HAVE_WORKING_VFORK]:
- Omit now-unnecessary workaround for the Solaris 2.4 vfork bug,
- since Emacs no longer uses vfork on that platform.
-
-2012-09-17 Glenn Morris <rgm@gnu.org>
-
- * emacs.c: Use COPYRIGHT.
-
-2012-09-16 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove configure's --without-sync-input option (Bug#12450).
- When auditing signal-handling in preparation for cleaning it up,
- I found that SYNC_INPUT has race conditions and would be a real
- pain to fix. Since it's an undocumented and deprecated
- configure-time option, now seems like a good time to remove it.
- Also see <http://bugs.gnu.org/11080#16>.
- * alloc.c (_bytes_used, __malloc_extra_blocks, _malloc_internal)
- (_free_internal) [!DOUG_LEA_MALLOC]: Remove decls.
- (alloc_mutex) [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
- (malloc_hysteresis):
- (check_depth) [XMALLOC_OVERRUN_CHECK]:
- (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT):
- (__malloc_hook, __realloc_hook, __free_hook, BYTES_USED)
- (dont_register_blocks, bytes_used_when_reconsidered)
- (bytes_used_when_full, emacs_blocked_free, emacs_blocked_malloc)
- (emacs_blocked_realloc, reset_malloc_hooks, uninterrupt_malloc):
- [!SYSTEM_MALLOC && !SYNC_INPUT]:
- Remove. All uses removed.
- (MALLOC_BLOCK_INPUT, MALLOC_UNBLOCK_INPUT): Use a different
- implementation, one that depends on whether the new macro
- XMALLOC_BLOCK_INPUT_CHECK is defined, not on whether SYNC_INPUT
- is defined.
- * atimer.c (run_timers, handle_alarm_signal):
- * keyboard.c (pending_signal, poll_for_input_1, poll_for_input)
- (handle_async_input, process_pending_signals)
- (handle_input_available_signal, init_keyboard):
- * nsterm.m (ns_read_socket):
- * process.c (wait_reading_process_output):
- * regex.c (immediate_quit, IMMEDIATE_QUIT_CHECK):
- * sysdep.c (emacs_sigaction_init) [SA_RESTART]:
- (emacs_write):
- * xterm.c (XTread_socket):
- Assume SYNC_INPUT.
- * conf_post.h (SA_RESTART) [IRIX6_5]: Do not #undef.
- * eval.c (handling_signal): Remove. All uses removed.
- * lisp.h (ELSE_PENDING_SIGNALS): Remove.
- All uses replaced with the SYNC_INPUT version.
- (reset_malloc_hooks, uninterrupt_malloc, handling_signal):
- Remove decls.
- * sysdep.c, syssignal.h (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
- Now static.
-
- * font.c (Ffont_shape_gstring): Remove unused local.
-
-2012-09-16 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (clean): No longer run nextstep's clean.
-
- * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Remove variables.
- (ns_frag): Remove.
- (ns-app): Move here from ns.mk, and simplify.
- (clean): Simplify nextstep entry.
- * ns.mk: Remove file.
-
-2012-09-17 Kenichi Handa <handa@gnu.org>
-
- * font.c (Ffont_shape_gstring): Fix previous change; GLYPHs may
- not covert the last few charactes.
-
-2012-09-16 Kenichi Handa <handa@gnu.org>
-
- * font.c (Ffont_shape_gstring): Don't adjust grapheme cluster
- here, but just check the validity of glyphs in the glyph-string.
-
-2012-09-16 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fwindow_parameter, Fset_window_parameter):
- Accept any window as argument (Bug#12452).
-
-2012-09-16 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfns.m (Fx_open_connection): Move initialization of ns_*_types
- to ns_term_init to avoid memory leak.
-
- * nsterm.m (ns_update_begin): Initialize bp after lcokFocus, use
- explicit retain/release.
- (ns_term_init): Only allow one display. Initialize outerpool and
- ns_*_types.
-
-2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
-
- Port _setjmp fix to POSIXish hosts as well as Microsoft.
- * image.c (_setjmp) [!HAVE__SETJMP]: Restore definition, as
- it's needed on POSIXish hosts that lack _setjmp. Attempt to solve
- the Microsoft problem in a different way, by altering ../nt/config.nt.
-
-2012-09-15 Eli Zaretskii <eliz@gnu.org>
-
- * w32xfns.c:
- * w32uniscribe.c:
- * w32term.c:
- * w32select.c:
- * w32reg.c:
- * w32proc.c:
- * w32menu.c:
- * w32inevt.c:
- * w32heap.c:
- * w32font.c:
- * w32fns.c:
- * w32console.c:
- * w32.c:
- * w16select.c: Remove inclusion of setjmp.h, as it is now included
- by lisp.h. This completes removal of setjmp.h inclusion
- erroneously announced in the previous commit. (Bug#12446)
-
- * lisp.h [!HAVE__SETJMP, !HAVE_SIGSETJMP]: Make the commentary
- more accurate.
-
- * image.c (_setjmp) [!HAVE__SETJMP]: Define only if 'setjmp' is
- not defined as a macro. The latter happens on MS-Windows.
- (Bug#12446)
-
-2012-09-15 Paul Eggert <eggert@cs.ucla.edu>
-
- Port better to POSIX hosts lacking _setjmp (Bug#12446).
- * lisp.h: Include <setjmp.h> here, since we use its symbols here.
- Some instances of '#include <setjmp.h>' removed, if the
- only reason for the instance was because "lisp.h" was included.
- (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols.
- Unless otherwise specified, replace all uses of jmp_buf, _setjmp,
- and _longjmp with the new symbols. Emacs already uses _setjmp if
- available, so this change affects only POSIXish hosts that have
- sigsetjmp but not _setjmp, such as some versions of Solaris and
- Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.)
- * image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros.
- (png_load_body) [HAVE_PNG]:
- (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]:
- (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]:
- Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp,
- since PNG requires jmp_buf. This is the only exception to the
- general rule that we now use sys_setjmp and sys_longjmp.
- This exception is OK since this code does not change the signal
- mask or longjmp out of a signal handler.
-
-2012-09-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c [!SYSTEM_MALLOC && !SYNC_INPUT && HAVE_PTHREAD]:
- Include "syssignal.h", for 'main_thread'.
-
-2012-09-14 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid out-of-range marker position (Bug#12426).
- * insdel.c (replace_range, replace_range_2):
- Adjust markers before overlays, as suggested by comments.
- (insert_1_both, insert_from_buffer_1, adjust_after_replace):
- Remove redundant check before calling offset_intervals.
-
-2012-09-14 Martin Rudalics <rudalics@gmx.at>
-
- * xdisp.c (Fformat_mode_line): Unconditionally save/restore
- current buffer (Bug#12387).
-
-2012-09-14 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/alloc.$(O)): Update dependencies.
-
-2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
-
- Use a more backwards-compatible timer format (Bug#12430).
- * keyboard.c (decode_timer): Get PSECS from the 8th (origin-0)
- vector element, not from the 4th, since PSECS is now at the end.
- (Fcurrent_idle_time): Doc fix.
-
-2012-09-13 Dmitry Antipov <dmantipov@yandex.ru>
-
- Function to mark objects and remove killed buffers at once.
- * alloc.c (discard_killed_buffers): Rename to ...
- (mark_discard_killed buffers) ... new name. Add marking
- of remaining objects. Fix comment. Adjust users.
- (mark_object): Do not touch frame buffer lists here.
- * frame.c (delete_frame): Reset frame buffer lists here.
-
-2012-09-13 Paul Eggert <eggert@cs.ucla.edu>
-
- Better workaround for GNOME bug when --enable-gcc-warnings.
- * emacsgtkfixed.c (G_STATIC_ASSERT): Remove, undoing last change.
- Instead, disable -Wunused-local-typedefs. See Dmitry Antipov in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-09/msg00335.html>.
-
- Simplify SIGIO usage (Bug#12408).
- The code that dealt with SIGIO was crufty and confusing, e.g., it
- played tricks like "#undef SIGIO" but these tricks were not used
- consistently. Simplify mostly by not #undeffing standard symbols,
- e.g., use "defined USABLE_SIGIO" (our symbol, which we can define
- or not as we please) rather than "defined SIGIO" (standard symbol
- that we probably shouldn't #undef).
- * conf_post.h [USG5_4]: Do not include <sys/wait.h> here.
- Modules that need it can include it.
- [USG5_4 && emacs]: Likewise, do not include the streams stuff here.
- * dispextern.h (ignore_sigio): New decl.
- * emacs.c (shut_down_emacs): Invoke unrequest_sigio
- unconditionally, since it's now a no-op if !USABLE_SIGIO.
- * emacs.c (shut_down_emacs):
- * keyboard.c (kbd_buffer_store_event_hold):
- Use ignore_sigio rather than invoking 'signal' directly.
- * keyboard.c (USABLE_FIONREAD && USG5_4): Include <sys/filio.h>,
- for FIONREAD.
- (FIONREAD, SIGIO): Do not #undef.
- (tty_read_avail_input): Use #error rather than a syntax error.
- * process.c [USG5_4]: Include <sys/stream.h> and <sys/stropts.h>,
- for I_PIPE, used by SETUP_SLAVE_PTY.
- (DATAGRAM_SOCKETS): Simplify defn, based on USABLE_FIONREAD.
- * sysdep.c (croak): Remove; no longer needed. This bit of
- temporary code, with Fred N. Fish's comment that it's temporary,
- has been in Emacs since at least 1992!
- (init_sigio, reset_sigio, request_sigio, unrequest_sigio):
- Arrange for them to be no-ops in all cases when ! USABLE_SIGIO.
- * syssignal.h (croak): Remove decl.
- (SIGIO, SIGPOO, SIGAIO, SIGPTY): Do not #undef; that's too fragile.
- * systty.h [!NO_TERMIO]: Do not include <termio.h>; no longer needed
- now that we're termios-only.
- (FIONREAD, ASYNC) [BROKEN_FIONREAD]: Do not #undef.
- * term.c (dissociate_if_controlling_tty): Use #error rather than
- a run-time error.
-
- Work around GCC and GNOME bugs when --enable-gcc-warnings.
- * emacsgtkfixed.c (G_STATIC_ASSERT): Redefine to use 'verify',
- to work around GNOME bug 683906.
- * image.c (jpeg_load_body) [HAVE_JPEG && lint]: Pacify gcc -Wclobber.
- (struct my_jpeg_error_mgr) [HAVE_JPEG && lint]: New member fp.
- This works around GCC bug 54561.
-
-2012-09-12 Paul Eggert <eggert@cs.ucla.edu>
-
- More fixes for 'volatile' and setjmp/longjmp.
- * eval.c (Fdefvar, Fcondition_case): Remove unnecessary 'volatile's.
- * image.c (struct png_load_context) [HAVE_PNG]: New type.
- (png_load_body) [HAVE_PNG]:
- (jpeg_load_body) [HAVE_JPEG]:
- New function, with most of the old parent function's body.
- (png_load) [HAVE_PNG]:
- (jpeg_load) [HAVE_JPEG]:
- Invoke the new function, to avoid longjmp munging our locals.
- (struct my_jpeg_error_mgr) [HAVE_JPEG]: New members cinfo, failure_code.
- (my_error_exit) [HAVE_JPEG]: Don't trust 'setjmp' to return 2 when
- longjmp is passed 2, as the C standard doesn't guarantee this.
- Instead, store the failure code into mgr->failure_code.
-
-2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
- (Fdiscard_input, quit_throw_to_read_char, init_keyboard)
- (syms_of_keyboard): Remove support for unread-command-char.
-
-2012-09-12 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (sys_kill): If PID is our process ID and the signal is
- SIGABRT, call emacs_abort. Avoids silently exiting upon assertion
- violation. (Bug#12426)
-
-2012-09-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (jpeg_memory_src): Don't assume string len fits in unsigned.
-
-2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c: Add `inhibit-debugger'.
- (Qinhibit_debugger): New symbol.
- (call_debugger): Bind it instead of Qdebug_on_error.
- (maybe_call_debugger): Test Vinhibit_debugger.
- (syms_of_eval): Define inhibit-debugger.
- * xdisp.c (set_message): Don't bind Qinhibit_debug_on_message.
- (syms_of_xdisp): Remove inhibit-debug-on-message.
-
-2012-09-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Avoid _setjmp/_longjmp problems with local nonvolatile variables.
- If a nonvolatile local variable is written before a _longjmp to
- the frame containing the variable, and is read after the _longjmp,
- the value read is indeterminate. Some local variables of type
- 'struct handler' and 'struct catchtag' are used in this way, so
- mark each of their slots as volatile if the slot can be set before
- _longjmp and read afterwards.
- * lisp.h (struct handler): var and chosen_clause are now volatile.
- (struct catchtag): val, next, and pdlcount are now volatile.
-
- * bidi.c (bidi_push_it, bidi_pop_it):
- * fns.c (copy_hash_table):
- * image.c (define_image_type):
- * keyboard.c (kbd_buffer_store_event_hold):
- * process.c (Fprocess_send_eof):
- * xfaces.c (x_create_gc) [HAVE_NS]:
- * xgselect.c (xg_select):
- Prefer assignment to memcpy when either will do.
-
- * alloc.c (discard_killed_buffers): Tune and simplify a bit.
- Use pointer-to-a-pointer to simplify and avoid a NILP check each
- time an item is removed. No need to mark this function 'inline';
- the compiler knows better than we do.
-
-2012-09-11 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_judge_scroll_bars): Pass NO to updateFrameSize.
- (updateFrameSize:): Add delay parameter to updateFrameSize, send it
- to change_frame_size (Bug#12388).
- (windowDidResize:): Pass YES to updateFrameSize.
-
- * nsterm.h: Add delay parameter to updateFrameSize.
-
-2012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- Discard killed buffers from deleted window and frame objects.
- This reduces an amount of references to killed buffers and
- helps GC to reclaim them faster.
- * alloc.c (discard_killed_buffers): New function.
- (mark_object): Use it for deleted windows and frames.
- (mark_object): If symbol's value is set up for a killed buffer
- or deleted frame, restore its global binding.
- * data.c (swap_in_global_binding): Add GC notice.
- (swap_in_symval_forwarding): Use convenient set_blv_where.
- * window.c (wset_next_buffers, wset_prev_buffers): Move ...
- * window.h: ... to here.
-
-2012-09-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- Convenient macro to check whether the buffer is live.
- * buffer.h (BUFFER_LIVE_P): New macro.
- * alloc.c, buffer.c, editfns.c, insdel.c, lread.c, marker.c:
- * minibuf.c, print.c, process.c, window.c, xdisp.c: Use it.
-
-2012-09-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * xdisp.c (right_overwritten, right_overwriting): Also handle gstring
- composition cases (Bug#12364).
-
- * xterm.c (x_draw_glyph_string): Avoid overwriting inverted left
- overhang of succeeding glyphs overlapping box cursor.
-
- * w32term.c (x_draw_glyph_string): Likewise.
-
-2012-09-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Simplify, document, and port floating-point (Bug#12381).
- The porting part of this patch fixes bugs on non-IEEE platforms
- with frexp, ldexp, logb.
- * data.c, lisp.h (Qdomain_error, Qsingularity_error, Qunderflow_error):
- Now static.
- * floatfns.c: Simplify discussion of functions that Emacs doesn't
- support, by removing commented-out code and briefly listing the
- C89 functions excluded. The commented-out stuff was confusing
- maintenance, e.g., we thought we needed cbrt but it was commented out.
- (logb): Remove decl; no longer needed.
- (isfinite): New macro, if not already supplied.
- (isnan): Don't replace any existing macro.
- (Ffrexp, Fldexp): Define even if !HAVE_COPYSIGN, as frexp and ldexp
- are present on all C89 platforms.
- (Ffrexp): Do not special-case zero, as frexp does the right thing
- for that case.
- (Flogb): Do not use logb, as it doesn't have the desired meaning
- on hosts that use non-base-2 floating point. Instead, stick with
- frexp, which is C89 anyway. Do not pass an infinity or a NaN to
- frexp, to avoid getting an unspecified result.
-
- * xdisp.c (Qinhibit_debug_on_message): Now static.
-
-2012-09-10 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_update_begin): Set clip path to whole view by using
- NSBezierPath (Bug#12131).
-
-2012-09-10 Chong Yidong <cyd@gnu.org>
-
- * fns.c (Fdelq, Fdelete): Doc fix.
-
-2012-09-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h (XSETINT, XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL)
- (XSETFLOAT, XSETMISC): Parenthesize macro bodies.
-
-2012-09-09 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lisp.h (make_lisp_ptr): New macro to replace XSET.
- (XSETCONS, XSETVECTOR, XSETSTRING, XSETSYMBOL, XSETFLOAT, XSETMISC):
- Use it.
-
-2012-09-09 Eli Zaretskii <eliz@gnu.org>
-
- * fringe.c (draw_fringe_bitmap_1): Don't reduce the width of the
- left fringe if the window has a left margin. This avoids leaving
- traces of the cursor because its leftmost pixel is not drawn over.
-
- * dispnew.c (update_window_line): When the left margin area of a
- screen line is updated, set the redraw_fringe_bitmaps_p flag of
- that screen line. (Bug#12277)
-
-2012-09-09 Paul Eggert <eggert@cs.ucla.edu>
-
- Assume C89 or later for math functions (Bug#12381).
- This simplifies the code, and makes it a bit smaller and faster,
- and (most important) makes it easier to clean up signal handling
- since we can stop worring about floating-point exceptions in
- library code. That was a problem before C89, but the problem
- went away many years ago on all practical Emacs targets.
- * data.c, image.c, lread.c, print.c:
- Don't include <math.h>; no longer needed.
- * data.c, floatfns.c (IEEE_FLOATING_POINT): Don't worry that it
- might be autoconfigured, as that never happens.
- * data.c (fmod):
- * doprnt.c (DBL_MAX_10_EXP):
- * print.c (DBL_DIG):
- Remove. C89 or later always defines these.
- * floatfns.c (HAVE_MATHERR, FLOAT_CHECK_ERRNO, FLOAT_CHECK_DOMAIN)
- (in_float, float_error_arg, float_error_arg2, float_error_fn_name)
- (arith_error, domain_error, domain_error2):
- Remove all this pre-C89 cruft. Do not include <errno.h> as that's
- no longer needed -- we simply return what C returns. All uses removed.
- (IN_FLOAT, IN_FLOAT2): Remove. All uses replaced with
- the wrapped code.
- (FLOAT_TO_INT, FLOAT_TO_INT2, range_error, range_error2):
- Remove. All uses expanded, as these macros are no longer used
- more than once and are now more trouble than they're worth.
- (Ftan): Use tan, not sin / cos.
- (Flogb): Assume C89 frexp.
- (fmod_float): Assume C89 fmod.
- (matherr) [HAVE_MATHERR]: Remove; no longer needed.
- (init_floatfns): Remove. All uses removed.
-
-2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Take back
- compositeToPoint for OSX < 10.6 (Bug#12390).
-
-2012-09-08 Paul Eggert <eggert@cs.ucla.edu>
-
- * floatfns.c (Ftan): Use tan (x), not (sin (x) / cos (x)).
- This produces more-accurate results.
-
-2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (updateFrameSize): Call setFrame: on the view when size
- changes (Bug#12088).
-
-2012-09-08 Chong Yidong <cyd@gnu.org>
-
- * syntax.c (Fstring_to_syntax): Doc fix.
-
-2012-09-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_clip_to_row): Remove code that deals with drawing fringe
- in the internal border.
- (x_set_window_size): Remove static variables and their usage.
- (ns_redraw_scroll_bars): Fix NSTRACE arg.
- (ns_after_update_window_line, ns_draw_fringe_bitmap):
- Remove fringe/internal border adjustment (Bug#11052).
- (ns_draw_fringe_bitmap): Make code more like other terms (xterm.c).
- (ns_draw_window_cursor): Remove fringe/internal border adjustment.
- (ns_fix_rect_ibw): Remove.
- (ns_get_glyph_string_clip_rect): Remove call to ns_fix_rect_ibw.
- (ns_dumpglyphs_box_or_relief): Ditto.
- (ns_maybe_dumpglyphs_background): Remove fringe/internal border
- adjustment.
- (ns_dumpglyphs_image): Ditto.
- (ns_dumpglyphs_stretch): Fix coding style. Remove fringe/internal
- border adjustment.
- (ns_set_vertical_scroll_bar): Remove variables barOnVeryLeft/Right and
- their usage. Add fringe_extended_p and its use as in other terms.
- (ns_judge_scroll_bars): Code style fix. Call updateFrameSize if
- scroll bar was removed.
- (updateFrameSize): New function.
- (windowDidResize): Move code to updateFrameSize and call it.
-
- * nsterm.h (EmacsView): Add updateFrameSize.
-
-2012-09-07 Chong Yidong <cyd@gnu.org>
-
- * textprop.c (Fget_text_property): Minor doc fix (Bug#12323).
-
- * data.c (Flocal_variable_if_set_p): Doc fix (Bug#10713).
-
-2012-09-07 Paul Eggert <eggert@cs.ucla.edu>
-
- More signal-handler cleanup (Bug#12327).
- * emacs.c (main): Convert three 'signal' calls to 'sigaction' calls.
- Problem introduced when merging patches. Noted by Eli Zaretskii in
- <http://bugs.gnu.org/12327#67>.
- * floatfns.c: Comment fix.
- * lisp.h (force_auto_save_soon): Declare regardless of SIGDANGER.
- SIGDANGER might not be in scope so "#ifdef SIGDANGER" is not right,
- and anyway the declaration is harmless even if SIGDANGER is not defined.
- * syssignal.h (SIGIO): Also #undef if (! defined FIONREAD ||
- defined BROKEN_FIONREAD). systty.h formerly did this, but other
- source files not surprisingly expected syssignal.h to define, or
- not define, SIGIO, and it's cleaner to do it that way, for consistency.
- Include <sys/ioctl.h>, for FIONREAD.
- * systty.h (SIGIO): Do not #undef here; it's now syssignal.h's job.
- This eliminates a problem whereby other files mysteriously had
- to include "syssignal.h" before including "systty.h" if they
- wanted to use "#ifdef SIGIO".
-
-2012-09-07 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (sigaction): New function, emulates Posix 'sigaction'.
-
- * w32.c (sigemptyset): Empty the set.
- (sigsetmask, sigmask, sigblock, sigunblock): Remove unused functions.
-
- * alloc.c [ENABLE_CHECKING]: Include signal.h, since we need SIGABRT.
-
-2012-09-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (mark_buffer): Revert unsafe marking optimization.
- (mark_object): Likewise for frame objects.
-
-2012-09-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * syssignal.h (handle_on_main_thread): Always declare,
- even if FORWARD_SIGNAL_TO_MAIN_THREAD is not defined.
- This ports to platforms without HAVE_PTHREAD.
-
-2012-09-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Signal-handler cleanup (Bug#12327).
- Emacs's signal handlers were written in the old 4.2BSD style with
- sigblock and sigmask and so forth, and this led to some
- inefficiencies and confusion. Rewrite these to use
- pthread_sigmask etc. without copying signal sets around. Also,
- get rid of the confusing macros 'SIGNAL_THREAD_CHECK' and
- 'signal', and instead use functions that do not attempt to take
- over the system name space. This patch causes Emacs's text
- segment to shrink by 0.7% on my platform, Fedora 17 x86-64.
- * alloc.c, emacsgtkfixed.c, nsfns.m, widget.c, xmenu.c:
- Do not include <signal.h> or "syssignal.h", as these
- modules do not use signals.
- * atimer.c, callproc.c, data.c, dispnew.c, emacs.c, floatfns.c:
- * gtkutil.c, keyboard.c, process.c, sound.c, sysdep.c, term.c, xterm.c:
- Do not include <signal.h>, as "syssignal.h" does that for us now.
- * atimer.c (sigmask_atimers): New function.
- (block_atimers, unblock_atimers): New functions,
- replacing the old macros BLOCK_ATIMERS and UNBLOCK_ATIMERS.
- All uses replaced.
- * conf_post.h [SIGNAL_H_AHB]: Do not include <signal.h>;
- no longer needed here.
- * emacs.c (main): Inspect existing signal handler with sigaction,
- so that there's no need to block and unblock SIGHUP.
- * sysdep.c (struct save_signal): New member 'action', replacing
- old member 'handler'.
- (save_signal_handlers, restore_signal_handlers):
- Use sigaction instead of 'signal' to save and restore.
- (get_set_sighandler, set_sighandler) [!WINDOWSNT]:
- New function. All users of 'signal' modified to use set_sighandler
- if they're writeonly, and to use sys_signal if they're read+write.
- (emacs_sigaction_init, forwarded_signal): New functions.
- (sys_signal): Remove. All uses replaced by calls to sigaction
- and emacs_sigaction_init, or by direct calls to 'signal'.
- (sys_sigmask) [!__GNUC__]: Remove; no longer needed.
- (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove;
- all uses replaced by pthread_sigmask etc. calls.
- * syssignal.h: Include <signal.h>.
- (emacs_sigaction_init, forwarded_signal): New decls.
- (SIGMASKTYPE): Remove. All uses replaced by its definiens, sigset_t.
- (SIGEMPTYMASK): Remove; all uses replaced by its definiens, empty_mask.
- (sigmask, sys_sigmask): Remove; no longer needed.
- (sigpause): Remove. All uses replaced by its definiens, sigsuspend.
- (sigblock, sigunblock, sigfree):
- (sigsetmask) [!defined sigsetmask]:
- Remove. All uses replaced by pthread_sigmask.
- (signal): Remove. Its remaining uses (with SIG_DFL and SIG_IGN)
- no longer need to be replaced, and its typical old uses
- are now done via emacs_sigaction_init and sigaction.
- (sys_sigblock, sys_sigunblock, sys_sigsetmask): Remove decls.
- (sys_sigdel): Remove; unused.
- (NSIG): Remove a FIXME; the code's fine. Remove an unnecessary ifdef.
-
-2012-09-06 Eli Zaretskii <eliz@gnu.org>
-
- * process.c (CAN_HANDLE_MULTIPLE_CHILDREN): Fix a typo that broke
- SIGCHLD handling on systems that don't have WNOHANG. (Bug#12327)
-
-2012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Explicitly mark buffer_defaults and buffer_local_symbols.
- * alloc.c (Fgarbage_collect): Mark buffer_defaults and
- mark_local_symbols here.
- (mark_object): If GC_CHECK_MARKED_OBJECTS, simplify checking
- since special buffers aren't marked here any more.
- (allocate_buffer): Chain new buffer with all_buffers here...
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): ...and
- not here.
- (Vbuffer_defaults, Vbuffer_local_symbols): Remove.
- (syms_of_buffer): Remove staticpro of the above.
- (init_buffer_once): Set names for buffer_defaults and
- buffer_local_symbols.
-
-2012-09-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Use bool for booleans in font-related modules.
- * font.c (font_intern_prop, font_style_to_value)
- (font_style_symbolic, font_parse_xlfd, font_parse_fcname)
- (generate_otf_features, font_check_otf_features, font_check_otf)
- (font_match_p, font_list_entities, font_at):
- * fontset.c (fontset_id_valid_p, reorder_font_vector
- (fontset_find_font, Fset_fontset_font)
- (face_suitable_for_char_p) [0]:
- * ftfont.c (fc_initialized, ftfont_get_open_type_spec)
- (ftfont_open, ftfont_text_extents, ftfont_check_otf):
- (m17n_flt_initialized, ftfont_shape_by_flt):
- * ftxfont.c (ftxfont_draw_bitmap, ftxfont_draw):
- * nsfont.m (nsfont_draw):
- * w32font.c (w32font_draw):
- * w32term.c (x_draw_glyphless_glyph_string_foreground):
- Use bool for booleans.
- * font.h: Adjust to above API changes.
- (struct font, struct font_driver, struct font_driver_list):
- Use bool for booleans.
- (struct font): Remove useless member encoding_type.
- All users removed.
- * fontset.c, xftfont.c: Omit unnecessary static decls.
-
-2012-09-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (mark_object): Revert window marking code
- since it's unsafe for the Fset_window_configuration.
-
-2012-09-05 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix race conditions with signal handlers and errno (Bug#12327).
- Be more systematic about preserving errno whenever a signal
- handler returns, even if it's not in the main thread. Do this by
- renaming signal handlers to distinguish between signal delivery
- and signal handling. All uses changed.
- * atimer.c (deliver_alarm_signal): Rename from alarm_signal_handler.
- * data.c (deliver_arith_signal): Rename from arith_error.
- * dispnew.c (deliver_window_change_signal): Rename from
- window_change_signal.
- * emacs.c (deliver_error_signal): Rename from fatal_error_signal.
- (deliver_danger_signal) [SIGDANGER]: Rename from memory_warning_signal.
- * keyboard.c (deliver_input_available_signal): Rename from
- input_available_signal.
- (deliver_user_signal): Rename from handle_user_signal.
- (deliver_interrupt_signal): Rename from interrupt_signal.
- * process.c (deliver_pipe_signal): Rename from send_process_trap.
- (deliver_child_signal): Rename from sigchld_handler.
- * atimer.c (handle_alarm_signal):
- * data.c (handle_arith_signal):
- * dispnew.c (handle_window_change_signal):
- * emacs.c (handle_fatal_signal, handle_danger_signal):
- * keyboard.c (handle_input_available_signal):
- * keyboard.c (handle_user_signal, handle_interrupt_signal):
- * process.c (handle_pipe_signal, handle_child_signal):
- New functions, with the actual signal-handling code taken from the
- original respective signal handlers, sans the sporadic attempts to
- preserve errno, since that's now done by handle_on_main_thread.
- * atimer.c (alarm_signal_handler): Remove unnecessary decl.
- * emacs.c, floatfns.c, lisp.h: Remove unused FLOAT_CATCH_SIGKILL cruft.
- * emacs.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
- Move to sysdep.c.
- (main) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
- Move initialization of main_thread to sysdep.c's init_signals.
- * process.c (waitpid) [!WNOHANG]: #define to wait; that's good enough for
- our usage, and simplifies the mainline code.
- (record_child_status_change): New static function, as a helper
- for handle_child_signal, and with most of the old child handler's
- contents.
- (CAN_HANDLE_MULTIPLE_CHILDREN): New constant.
- (handle_child_signal): Use the above.
- * sysdep.c (main_thread) [FORWARD_SIGNAL_TO_MAIN_THREAD]:
- Moved here from emacs.c.
- (init_signals) [FORWARD_SIGNAL_TO_MAIN_THREAD]: Initialize it;
- code moved here from emacs.c's main function.
- * sysdep.c, syssignal.h (handle_on_main_thread): New function,
- replacing the old SIGNAL_THREAD_CHECK. All uses changed.
- This lets callers save and restore errno properly.
-
-2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove redundant or unused things here and there.
- * lisp.h (CYCLE_CHECK, CHAR_TABLE_TRANSLATE): Remove.
- * conf_post.h (RE_TRANSLATE): Use char_table_translate.
- * editfns.c (Fcompare_buffer_substrings): Likewise.
- * frame.h (struct terminal, struct font_driver_list):
- Remove redundant declarations.
- * window.h (Qleft, Qright): Likewise.
-
-2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- Do not mark objects from deleted buffers, windows and frames.
- * alloc.c (mark_buffer): Mark just the buffer if it is dead.
- (mark_object): Likewise for windows and frames.
-
-2012-09-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (valid_lisp_object_p): Treat killed buffers,
- buffer_defaults and buffer_local_symbols as valid objects.
- Return special value to denote them.
-
-2012-09-05 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c, filelock.c, floatfns.c, fns.c: Use bool for boolean.
- * fileio.c (auto_saving, auto_save_error_occurred, make_temp_name)
- (Fexpand_file_name, barf_or_query_if_file_exists, Fcopy_file)
- (file_name_absolute_p, Fsubstitute_in_file_name):
- (check_executable, check_writable, Ffile_accessible_directory_p)
- (Fset_file_selinux_context, Fdefault_file_modes)
- (Finsert_file_contents, choose_write_coding_system)
- (Fwrite_region, build_annotations, a_write, e_write)
- (Fdo_auto_save):
- * filelock.c (boot_time_initialized, get_boot_time)
- (get_boot_time_1, lock_file_1, within_one_second):
- * floatfns.c (in_float):
- * fns.c (concat, internal_equal, Frequire, base64_encode_1)
- (base64_decode_1, cmpfn_eql, cmpfn_user_defined)
- (sweep_weak_table, sweep_weak_hash_tables, secure_hash):
- * lisp.h (struct Lisp_Hash_Table.cmpfn):
- * window.c (compare_window_configurations):
- Use bool for booleans.
- * fileio.c (auto_saving_dir_umask, auto_saving_mode_bits)
- (Fdefault_file_modes): Now mode_t, not int, for modes.
- (Fdo_auto_save): Set a boolean to 1 rather than using ++.
- (internal_delete_file): Now returns void, not a (boolean) int,
- since nobody was looking at the return value.
- * lisp.h, window.h: Adjust to above API changes.
-
- * xdisp.c (set_message): Simplify and reindent last change.
-
-2012-09-05 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/sysdep.$(O)): Update dependencies.
-
-2012-09-04 Lars Ingebrigtsen <larsi@gnus.org>
-
- * eval.c (call_debugger): Make the function non-static so that we
- can call it from set_message.
-
- * xdisp.c (set_message): Implement the new variable `debug-on-message'.
- (syms_of_xdisp): Defvar it and `inhibit-debug-on-message'.
-
-2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Give more-useful info on a fatal error (Bug#12328).
- * alloc.c [ENABLE_CHECKING]: Do not include <execinfo.h>.
- (die) [ENABLE_CHECKING]: Call fatal_error_backtrace instead
- of doing the work ourselves.
- * emacs.c (fatal_error_signal): Let fatal_error_backtrace
- do most of the work.
- (fatal_error_backtrace): New function, taken from the guts
- of the old fatal_error_signal, but with a new option to output
- a backtrace.
- (shut_down_emacs) [!DOS_NT]: Use strsignal to give more-useful
- info about the signal than just its number.
- * lisp.h (fatal_error_backtrace, emacs_backtrace): New decls.
- * sysdep.c: Include <execinfo.h>
- (emacs_backtrace): New function, taken partly from the previous
- code of the 'die' function.
- (emacs_abort): Call fatal_error_backtrace rather than abort.
-
-2012-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lread.c (readevalloop): Call internal-macroexpand-for-load to perform
- eager (load-time) macro-expansion.
- * lisp.mk (lisp): Add macroexp.
-
-2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Simplify redefinition of 'abort' (Bug#12316).
- Do not try to redefine the 'abort' function. Instead, redo
- the code so that it calls 'emacs_abort' rather than 'abort'.
- This removes the need for the NO_ABORT configure-time macro
- and makes it easier to change the abort code to do a backtrace.
- * .gdbinit: Just stop at emacs_abort, not at w32_abort or abort.
- * emacs.c (abort) [!DOS_NT && !NO_ABORT]:
- Remove; sysdep.c's emacs_abort now takes its place.
- * lisp.h (emacs_abort): New decl. All calls from Emacs code to
- 'abort' changed to use 'emacs_abort'.
- * msdos.c (dos_abort) [defined abort]: Remove; not used.
- (abort) [!defined abort]: Rename to ...
- (emacs_abort): ... new name.
- * sysdep.c (emacs_abort) [!HAVE_NTGUI]: New function, taking
- the place of the old 'abort' in emacs.c.
- * w32.c, w32fns.c (abort): Do not #undef.
- * w32.c (emacs_abort): Rename from w32_abort.
-
-2012-09-04 Eli Zaretskii <eliz@gnu.org>
-
- * w32uniscribe.c (uniscribe_shape): Reverse the sign of
- offsets[j].dv, since the y axis of the screen coordinates points
- down, while the y axis of the font definition coordinates points
- up. This fixes display of Arabic diacritics such as KASRA and
- KASRATAN. (Bug#11860)
-
-2012-09-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Be more systematic about _setjmp vs setjmp.
- * alloc.c (test_setjmp, mark_stack):
- * image.c (PNG_LONGJMP) [PNG_LIBPNG_VER < 10500]:
- (PNG_JMPBUF) [! (PNG_LIBPNG_VER < 10500)]:
- (png_load, my_error_exit, jpeg_load):
- * process.c (send_process_trap, send_process):
- Uniformly prefer _setjmp and _longjmp to setjmp and longjmp.
- The underscored versions are up to 30x faster on some hosts.
- Formerly, the code used setjmp+longjmp sometimes and
- _setjmp+_longjmp at other times, with no particular reason to
- prefer setjmp+longjmp.
-
-2012-09-03 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problem found by static checking.
- * buffer.c (Fdelete_all_overlays): Return nil.
-
-2012-09-03 Martin Rudalics <rudalics@gmx.at>
-
- * buffer.c (Fdelete_all_overlays): New function.
-
-2012-09-03 Chong Yidong <cyd@gnu.org>
-
- * gtkutil.c: Add extern decl for Qxft.
-
-2012-09-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * emacs.c, eval.c: Use bool for boolean.
- * emacs.c (initialized, inhibit_window_system, running_asynch_code):
- (malloc_using_checking) [DOUG_LEA_MALLOC]:
- (display_arg) [HAVE_X_WINDOWS || HAVE_NS]:
- (noninteractive, no_site_lisp, fatal_error_in_progress, argmatch)
- (main, decode_env_path, Fdaemon_initialized):
- * eval.c (call_debugger, Finteractive_p, interactive_p):
- (unwind_to_catch, Fsignal, wants_debugger, skip_debugger)
- (maybe_call_debugger, Fbacktrace):
- * process.c (read_process_output, exec_sentinel):
- Use bool for booleans.
- * emacs.c (shut_down_emacs): Omit unused boolean argument NO_X.
- All callers changed.
- * eval.c (interactive_p): Omit always-true boolean argument
- EXCLUDE_SUBRS_P. All callers changed.
- * dispextern.h, lisp.h: Reflect above API changes.
- * firstfile.c (dummy): Use the address of 'main', whose signature
- won't change, instead of the address of 'initialize', whose
- signature just changed from int to bool.
- * lisp.h (fatal_error_in_progress): New decl of boolean, moved here ...
- * msdos.c (fatal_error_in_progress): ... from here.
- * xdisp.c (redisplaying_p): Now a boolean. Set it to 1 instead
- of incrementing it.
- (redisplay_internal, unwind_redisplay): Simply clear
- REDISPLAYING_P when unwinding, instead of saving its previous,
- always-false value and then restoring it.
-
- Clean up some extern decls.
- Mostly, this hoists extern decls out of .c files and into .h files.
- That way, we're more likely to catch errors if the interfaces change.
- * alloc.c [USE_GTK]: Include "gtkutil.h" so that we need not
- declare xg_mark_data.
- * dispextern.h (x_frame_parm_handlers):
- * font.h (Qxft):
- * lisp.h (Qlexical_binding, Qinternal_interpreter_environment)
- (Qextra_light, Qlight, Qsemi_light, Qsemi_bold, Qbold, Qextra_bold)
- (Qultra_bold, Qoblique, Qitalic):
- Move extern decl here from .c file.
- * alloc.c (xg_mark_data) [USE_GTK]:
- * doc.c (Qclosure):
- * eval.c (Qlexical_binding):
- * fns.c (time) [!HAVE_UNISTD_H]:
- * gtkutil.c (Qxft, Qnormal, Qextra_light, Qlight, Qsemi_light)
- (Qsemi_bold, Qbold, Qextra_bold, Qultra_bold, Qoblique, Qitalic):
- * image.c (Vlibrary_cache, QCloaded_from) [HAVE_NTGUI]:
- * lread.c (Qinternal_interpreter_environment):
- * minibuf.c (Qbuffer):
- * process.c (QCfamily, QCfilter):
- * widget.c (free_frame_faces):
- * xfaces.c (free_frame_menubar) [USE_X_TOOLKIT]:
- * xfont.c (x_clear_errors):
- * xterm.c (x_frame_parm_handlers):
- Remove now-redundant extern decls.
- * keyboard.c, keyboard.h (ignore_mouse_drag_p) [USE_GTK || HAVE_NS]:
- * xfaces.c (Qultra_light, Qreverse_oblique, Qreverse_italic):
- Now static.
- * xfaces.c: Remove unnecessary static decls.
- * xterm.c (updating_frame): Remove decl of nonexistent object.
-
- * Makefile.in (gl-stamp): Don't scan $(SOME_MACHINE_OBJECTS)
- when building globals.h, as the objects that are not built on
- this host are not needed to compile C files on this host.
-
-2012-09-02 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.h: Remove prototype for x_wm_set_size_hint.
-
- * frame.h: Add missing prototype for x_wm_set_size_hint.
-
-2012-09-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * doc.c, editfns.c, insdel.c, intervals.c: Use bool for boolean.
- * doc.c (read_bytecode_char, get_doc_string, reread_doc_file)
- (Fdocumentation, Fdocumentation_property, Fsnarf_documentation)
- (Fsubstitute_command_keys):
- * editfns.c (region_limit, find_field, Fconstrain_to_field)
- (save_excursion_save, save_excursion_restore)
- (disassemble_lisp_time, decode_time_components, emacs_nmemftime)
- (format_time_string, general_insert_function)
- (make_buffer_string, make_buffer_string_both)
- (Fsubst_char_in_region, Ftranslate_region_internal, Fformat):
- * insdel.c (check_markers, gap_left, adjust_markers_for_insert)
- (copy_text, insert_1, insert_1_both, insert_from_string)
- (insert_from_string_before_markers, insert_from_string_1)
- (insert_from_buffer, insert_from_buffer_1, replace_range)
- (replace_range_2, del_range_1, del_range_byte, del_range_both)
- (del_range_2, modify_region):
- * intervals.c (intervals_equal, balance_possible_root_interval)
- (adjust_intervals_for_insertion, merge_properties_sticky)
- (graft_intervals_into_buffer, lookup_char_property)
- (adjust_for_invis_intang, set_point_both)
- (get_property_and_range, compare_string_intervals)
- (set_intervals_multibyte_1, set_intervals_multibyte):
- * keyboard.c (decode_timer):
- Use bool for boolean.
- * intervals.h, lisp.h, systime.h: Reflect above API changes.
- * editfns.c (struct info): Use 1-bit unsigned bitfields for booleans.
-
-2012-09-02 Chong Yidong <cyd@gnu.org>
-
- * keymap.c (push_key_description): Print M-TAB as C-M-i
- (Bug#11758).
-
-2012-09-02 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (CCL_H, W32FONT_H): New macros.
- (ATIMER_H, FONT_H, $(BLD)/alloc.$(O), $(BLD)/callproc.$(O))
- ($(BLD)/editfns.$(O), $(BLD)/ccl.$(O), $(BLD)/chartab.$(O))
- ($(BLD)/coding.$(O), $(BLD)/sysdep.$(O), $(BLD)/fontset.$(O))
- ($(BLD)/sysdep.$(O), $(BLD)/w32fns.$(O), $(BLD)/keyboard.$(O))
- ($(BLD)/w32term.$(O), $(BLD)/w32menu.$(O), $(BLD)/process.$(O))
- ($(BLD)/w32font.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.
-
-2012-09-01 Eli Zaretskii <eliz@gnu.org>
-
- * w32uniscribe.c (uniscribe_shape): Handle correctly the case of
- more than one grapheme cluster passed to the shaper: compute the
- offset adjustment values separately for each cluster. (Bug#11860)
-
- * image.c: Restore mistakenly removed inclusion of w32.h. Without
- it, GCC doesn't see prototypes of w32_delayed_load, and complains
- about implicit conversions from integer to pointer.
-
-2012-09-01 Daniel Colascione <dancol@dancol.org>
-
- * w32fns.c (x_display_info_for_name): Prevent crash if w32 window
- system used too early.
-
-2012-09-01 Paul Eggert <eggert@cs.ucla.edu>
-
- Better seed support for (random).
- * emacs.c (main): Call init_random.
- * fns.c (Frandom): Set the seed from a string argument, if given.
- Remove long-obsolete Gentzel cruft.
- * lisp.h, sysdep.c (seed_random): Now takes address and size, not long.
- (init_random): New function.
-
-2012-09-01 Daniel Colascione <dancol@dancol.org>
-
- * xterm.h: Add header guards. Declare x_menubar_window_to_frame.
- Remove x_set_frame_alpha, x_bitmap_icon, x_make_frame_visible,
- x_make_frame_invisible, x_iconify_frame, x_free_frame_resources,
- x_wm_set_size_hint, x_query_colors, x_real_positions,
- x_set_menu_bar_lines, x_char_width, x_char_height, x_sync,
- x_set_tool_bar_lines, x_activate_menubar, and free_frame_menubar,
- all of which have been moved to common code.
-
- * xfaces.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * w32xfns.c (x_sync): Correct definition of x_sync (a no-op here)
- to match header.
-
- * w32term.h (FRAME_X_WINDOW): Use FRAME_W32_WINDOW instead of
- directly accessing frame internals.
-
- * w32font.h: Include font.h. Define syms_of_w32font and
- globals_of_w32font.
-
- * process.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * nsterm.h: Remove declarations now in frame.h.
- Define FRAME_X_SCREEN, FRAME_X_VISUAL.
-
- * menu.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * keyboard.h: Declare ignore_mouse_drag_p whenever we have a
- window system.
-
- * keyboard.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * image.c: Include TERM_HEADER instead of listing all possible
- window-system headers. Declare Vlibrary_cache when compiling for
- Windows.
-
- * gtkutil.h (xg_list_node_): Include xterm.h to pick up needed
- window system declarations.
-
- * frame.h: Move common functions here: set_frame_menubar,
- x_set_window_size, x_sync, x_get_focus_frame,
- x_set_mouse_position, x_set_mouse_pixel_position,
- x_make_frame_visible, x_make_frame_invisible, x_iconify_frame,
- x_char_width, x_char_height, x_pixel_width, x_pixel_height,
- x_set_frame_alpha, x_set_menu_bar_lines, x_set_tool_bar_lines,
- x_activate_menubar, x_real_positions, x_bitmap_icon,
- x_set_menu_bar_lines, free_frame_menubar, x_free_frame_resources,
- and x_query_colors.
-
- * frame.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * font.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * emacs.c: Include TERM_HEADER.
-
- * dispnew.c: Include TERM_HEADER instead of listing all possible
- window-system headers.
-
- * ccl.h: Include character.h.
-
- * Makefile.in: Define WINDOW_SYSTEM_OBJ to hold objects needed for
- the current window system; include in list of objects to link into
- Emacs.
-
-2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove mark_ttys function and fix tty_display_info initialization.
- * lisp.h (mark_ttys): Remove prototype.
- * alloc.c (Fgarbage_collect): Remove redundant (and the only) call
- to mark_ttys because all possible values of 'top_frame' slot are
- the frames which are reachable from Vframe_list.
- * term.c (mark_ttys): Remove.
- (init_tty): Safely initialize 'top_frame' slot with Qnil.
-
-2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
-
- Change struct frame bitfields from unsigned char to unsigned.
- * frame.h (struct frame): Change type of 'display_preempted',
- 'visible', 'iconified', 'has_minibuffer', 'wants_modeline',
- 'auto_raise', 'auto_lower', 'no_split', 'explicit_name',
- 'window_sizes_changed', 'mouse_moved' and 'pointer_invisible'
- bitfields from unsigned char to unsigned.
-
-2012-08-31 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove unused member of struct x_output and struct w32_output.
- * xterm.h (struct x_output): Remove unused field 'needs_exposure'.
- * w32term.h (struct w32_output): Likewise.
-
-2012-08-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (x_wm_set_size_hint): Use 1 col for base_width so it
- does not become zero (Bug#12234).
-
-2012-08-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * dispnew.c (update_frame_1): Pacify gcc -Wstrict-overflow
- for GCC 4.7.1 x86-64.
-
-2012-08-30 Glenn Morris <rgm@gnu.org>
-
- * lread.c (init_lread): For out-of-tree builds, only add the
- source directory's site-lisp dir to the load-path if it exists,
- consistent with in-tree builds. (Bug#12302)
-
-2012-08-28 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (initWithContentRect:styleMask:backing:defer:): Initialize
- button_values to NULL. Call setStykeMask so dialogs get a close button.
- (windowShouldClose:): Set window_closed.
- (dealloc): New member, free button_values.
- (process_dialog:): Make member function. Remove window argument,
- replace window with self. Count buttons and allocate and store values
- in button_values.
- (addButton:value:row:): value is int with the name tag. Call setTag
- with tag. Remove return self, declare return value as void.
- (addString:row:): Remove return self, declare return value as void.
- (addSplit): Remove return self, declare return value as void.
- (clicked:): Remove return self, declare return value as void.
- Set dialog_return to button_values[seltag]. Code formatting change.
- (initFromContents:isQuestion:): Adjust call to process_dialog.
- Code formatting change.
- (timeout_handler:): Set timer_fired to YES.
- (runDialogAt:): Set timer_fired to NO.
- Handle click on close button as quit.
-
- * nsterm.h (EmacsDialogPanel): Make timer_fired BOOL.
- Add window_closed and button_values. Add void as return value for
- add(Button|String|Split). addButton takes int instead of Lisp_Object.
- Add process_dialog as new member.
-
-2012-08-28 Eli Zaretskii <eliz@gnu.org>
-
- * ralloc.c (free_bloc): Don't dereference a 'heap' structure if it
- is not one of the heaps we manage. (Bug#12242)
-
-2012-08-28 Glenn Morris <rgm@gnu.org>
-
- * eval.c (Fcalled_interactively_p): Doc fix. (Bug#11747)
-
-2012-08-28 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fset_window_configuration): Remove handling of
- auto-buffer-name window parameter. Install revision of reverted
- fix.
-
-2012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- Do not allow to set major mode for a dead buffer.
- * buffer.c (Fset_buffer_major_mode): Signal an error
- if the buffer is dead.
- (Fother_buffer, other_buffer_safely): Remove redundant
- nested declaration.
-
-2012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- Always use set_buffer_if_live to restore original buffer at unwind.
- * buffer.h (record_unwind_current_buffer): New function.
- * bytecode.c, dispnew.c, editfns.c, fileio.c, fns.c, insdel.c:
- * keyboard.c, keymap.c, minibuf.c, print.c, process.c, textprop.c:
- * undo.c, window.c: Adjust users.
- * buffer.c (set_buffer_if_live): Fix comment.
-
-2012-08-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix usage of set_buffer_internal.
- * buffer.h (set_buffer_internal): Make it BUFFER_INLINE.
- * buffer.c (set_buffer_if_live): Use set_buffer_internal.
- * coding.c (decode_coding): Omit redundant test.
- * fileio.c (decide_coding_unwind): Likewise.
- * fns.c (secure_hash): Likewise.
- * insdel.c (modify_region): Likewise.
- * keyboard.c (command_loop_1): Likewise.
- * print.c (PRINTFINISH): Likewise.
- * xdisp.c (run_window_scroll_functions): Use set_buffer_internal.
-
-2012-08-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * dispnew.c: Use bool for boolean.
- (frame_garbaged, display_completed, delayed_size_change)
- (fonts_changed_p, add_window_display_history)
- (add_frame_display_history, verify_row_hash)
- (adjust_glyph_matrix, clear_window_matrices, glyph_row_slice_p)
- (row_equal_p, realloc_glyph_pool)
- (allocate_matrices_for_frame_redisplay)
- (showing_window_margins_p)
- (adjust_frame_glyphs_for_frame_redisplay)
- (build_frame_matrix_from_leaf_window, make_current)
- (mirrored_line_dance, mirror_line_dance, update_frame)
- (update_window_tree, update_single_window)
- (check_current_matrix_flags, update_window, update_text_area)
- (update_window_line, set_window_update_flags, scrolling_window)
- (update_frame_1, scrolling, buffer_posn_from_coords)
- (do_pending_window_change, change_frame_size)
- (change_frame_size_1, sit_for):
- Use bool for boolean.
- (clear_glyph_matrix_rows): Rename from enable_glyph_matrix_rows,
- and remove last int (actually boolean) argument, which was always 0.
- All callers changed.
- * dispextern.h, frame.h, lisp.h: Reflect above API changes.
- * dispextern.h (struct composition_it): Use bool for boolean.
- (struct glyph_matrix): Don't assume buffer sizes can fit in 'int'.
- (struct bidi_it): Use unsigned:1, not int, for boolean prev_was_pdf.
- * dired.c (file_name_completion):
- Use bool for boolean. (This was missed in an earlier change.)
-
-2012-08-27 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fset_window_configuration): Revert first part of
- last change.
-
-2012-08-27 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.h (NSPanel): New class variable dialog_return.
-
- * nsmenu.m (initWithContentRect:styleMask:backing:defer:):
- Initialize dialog_return.
- (windowShouldClose:): Use stop instead of stopModalWithCode.
- (clicked:): Ditto, and also set dialog_return (Bug#12258).
- (timeout_handler:): Use stop instead of abortModal. Send a dummy
- event.
- (runDialogAt:): Make ret Lisp_Object. Set it from dialog_return when
- modal loop returns.
-
-2012-08-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.
- * composite.c (find_composition, composition_gstring_p)
- (composition_reseat_it, find_automatic_composition):
- * data.c (let_shadows_buffer_binding_p)
- (let_shadows_global_binding_p, set_internal, make_blv)
- (Fmake_variable_buffer_local, Fmake_local_variable)
- (Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
- (cons_to_signed, arith_driver):
- * dbusbind.c (xd_in_read_queued_messages):
- * dired.c (directory_files_internal, file_name_completion):
- Use bool for booleans.
- * dired.c (file_name_completion):
- * process.h (fd_callback):
- Omit int (actually boolean) argument. It wasn't being used.
- All uses changed.
- * composite.h, lisp.h: Reflect above API changes.
-
- * cmds.c, coding.c: Use bool for booleans.
- * cmds.c (move_point, Fself_insert_command):
- * coding.h (struct composition status, struct coding_system):
- * coding.c (detect_coding_utf_8, encode_coding_utf_8)
- (detect_coding_utf_16, encode_coding_utf_16, detect_coding_emacs_mule)
- (emacs_mule_char, decode_coding_emacs_mule)
- (encode_coding_emacs_mule, detect_coding_iso_2022)
- (decode_coding_iso_2022, encode_invocation_designation)
- (encode_designation_at_bol, encode_coding_iso_2022)
- (detect_coding_sjis, detect_coding_big5, decode_coding_sjis)
- (decode_coding_big5, encode_coding_sjis, encode_coding_big5)
- (detect_coding_ccl, encode_coding_ccl, decode_coding_raw_text)
- (encode_coding_raw_text, detect_coding_charset)
- (decode_coding_charset, encode_coding_charset, detect_eol)
- (detect_coding, get_translation_table, produce_chars)
- (consume_chars, reused_workbuf_in_use)
- (make_conversion_work_buffer, code_conversion_save)
- (decode_coding_object, encode_coding_object)
- (detect_coding_system, char_encodable_p)
- (Funencodable_char_position, code_convert_region)
- (code_convert_string, code_convert_string_norecord)
- (Fset_coding_system_priority):
- * fileio.c (Finsert_file_contents):
- Use bool for booleans.
- * coding.h, lisp.h: Reflect above API changes.
- * coding.c: Remove unnecessary static function decls.
- (detect_coding): Use unsigned, not signed, to copy an unsigned field.
- (decode_coding, encode_coding, decode_coding_gap): Return 'void',
- not a boolean 'int', since callers never look at the return value.
- (ALLOC_CONVERSION_WORK_AREA): Assume caller returns 'void', not 'int'.
- * coding.h (decoding_buffer_size, encoding_buffer_size)
- (emacs_mule_string_char): Remove unused extern decls.
- (struct iso_2022_spec, struct coding_system):
- Use 'unsigned int : 1' for boolean fields, since there's more than one.
- (struct emacs_mule_spec): Remove unused field 'full_support'.
- All initializations removed.
- * cmds.c (internal_self_insert): Don't assume EMACS_INT fits in 'int'.
-
-2012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix spare memory change (Bug#12286).
- * alloc.c (mark_maybe_pointer): Handle MEM_TYPE_SPARE.
- (valid_lisp_object_p): Likewise.
-
-2012-08-27 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fset_window_configuration): Record any window's old
- buffer if it's replaced (see Bug#8789). If the new current
- buffer doesn't appear in the selected window, go to its old
- point (Bug#12208).
-
-2012-08-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Special MEM_TYPE_SPARE to denote reserved memory.
- * alloc.c (enum mem_type): New memory type.
- (refill_memory_reserve): Use new type for spare memory.
- This prevents live_cons_p and live_string_p from incorrect
- detection of uninitialized objects from spare memory as live.
-
-2012-08-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Spelling fixes.
- * Makefile.in (.PHONY): versioclean -> versionclean.
-
- Remove unused external symbols.
- * data.c (Qcons, Qfloat, Qmisc, Qstring, Qvector):
- * window.c (Qwindow_valid_p, decode_valid_window):
- Now static, not extern.
- * data.c (Qinterval): Remove; unused.
- (syms_of_data): Do not define 'interval'.
- * lisp.h (Qinteger, Qstring, Qmisc, Qvector, Qfloat, Qcons):
- * window.h (decode_valid_window):
- Remove decls.
-
- * character.c, charset.c, chartab.c: Use bool for booleans.
- * character.c (lisp_string_width, string_count_byte8)
- (string_escape_byte8):
- * charset.c (charset_map_loaded, load_charset_map, read_hex):
- (load_charset_map_from_file, map_charset_chars)
- (Fdefine_charset_internal, define_charset_internal)
- (Fdeclare_equiv_charset, find_charsets_in_text)
- (Ffind_charset_region, char_charset, Fiso_charset):
- * chartab.c (sub_char_table_ref, sub_char_table_ref_and_range)
- (sub_char_table_set, sub_char_table_set_range)
- (char_table_set_range, optimize_sub_char_table)
- (map_sub_char_table):
- Use bool for boolean.
- * character.c (str_to_unibyte): Omit last boolean argument; it was
- always 0. All callers changed.
- * character.h, charset.h: Adjust to match previous changes.
- * character.h (char_printable_p): Remove decl of nonexistent function.
- * charset.h (struct charset): Members code_linear_p, iso_chars_96,
- ascii_compatible_p, supplementary_p, compact_codes_p, unified_p
- are all boolean, so make them single-bit bitfields.
-
- * lisp.h (ASET): Remove attempt to detect side effects.
- It was meant to be temporary and it often doesn't work,
- because when IDX has side effects the behavior of IDX==IDX
- is undefined. See Stefan Monnier in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00762.html>.
-
-2012-08-26 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
-
- * lisp.h (functionp): New function (extracted from Ffunctionp).
- (FUNCTIONP): Use it.
- * eval.c (Ffunctionp): Use it.
-
-2012-08-25 Paul Eggert <eggert@cs.ucla.edu>
-
- * xgselect.c (xg_select): Use auto storage for the GPollFD buffer
- as that's faster and simpler than static storage. Don't bother
- with the g_main_context_query overhead if g_main_context_pending
- says no events are pending.
- (gfds, gfds_size): Remove these static vars.
- (xgselect_initialize): Remove; no longer needed.
- All uses and decls removed.
-
- * emacs.c (fatal_error_signal_hook): Remove.
- All uses removed. This leftover from old code was always 0.
-
- * casefiddle.c, casetab.c, category.c: Use bool for boolean.
- * casefiddle.c (casify_object, casify_region):
- * casetab.c (set_case_table):
- * category.c, category.h (word_boundary_p):
- * category.h (CHAR_HAS_CATEGORY):
- Use bool for booleans, instead of int.
-
-2012-08-25 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on $(GNU_LIB)/execinfo.h.
-
-2012-08-25 Paul Eggert <eggert@cs.ucla.edu>
-
- On assertion failure, print backtrace if available.
- * alloc.c [ENABLE_CHECKING]: Include <execinfo.h>.
- (die) [ENABLE_CHECKING]: Print a backtrace if available.
- * Makefile.in (LIB_EXECINFO): New macro.
- (LIBES): Use it.
-
- * bytecode.c, callint.c, callproc.c: Use bool for boolean.
- * bytecode.c (exec_byte_code):
- * callint.c (check_mark, Fcall_interactively):
- * callproc.c (Fcall_process, add_env, child_setup, getenv_internal_1)
- (getenv_internal, sync_process_alive, call_process_exited):
- * lisp.h (USE_SAFE_ALLOCA):
- Use bool for booleans, instead of int.
- * lisp.h, process.h: Adjust prototypes to match above changes.
- * callint.c (Fcall_interactively): Don't assume the mark's
- offset fits in 'int'.
-
-2012-08-24 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.c, buffer.h: Use bool for boolean.
- * buffer.c (reset_buffer_local_variables)
- (buffer_lisp_local_variables, Fset_buffer_modified_p)
- (Frestore_buffer_modified_p, Fset_buffer_multibyte):
- (overlays_at, overlays_in, mouse_face_overlay_overlaps)
- (overlay_touches_p, overlay_strings, Foverlay_put)
- (report_overlay_modification, call_overlay_mod_hooks):
- (mmap_enlarge, mmap_set_vars):
- * buffer.h (buffer_has_overlays, uppercasep, lowercasep):
- Use bool for booleans, instead of int.
- * buffer.c (compact_buffer, mmap_free_1): Return void, not int,
- since the 1-or-0 return value is always ignored anyway.
- (mmap_initialized_p):
- * buffer.h (struct buffer_text.inhibit_shrinking): Now bool, not int.
- * buffer.h, lisp.h: Adjust prototypes to match above changes.
-
-2012-08-23 Paul Eggert <eggert@cs.ucla.edu>
-
- * bidi.c: Use bool for boolean.
- This is a bit more readable, and makes the text segment of bidi.o
- 0.4% smaller on my platform (GCC 4.7.1 x86-64, Fedora 15).
- Presumably it's faster too.
- (bidi_initialized, bidi_ignore_explicit_marks_for_paragraph_level):
- Now bool.
- (bidi_cache_find_level_change, bidi_cache_iterator_state)
- (bidi_unshelve_cache, bidi_init_it, bidi_count_bytes)
- (bidi_char_at_pos, bidi_fetch_char, bidi_paragraph_init)
- (bidi_explicit_dir_char, bidi_level_of_next_char)
- (bidi_find_other_level_edge, bidi_move_to_visually_next):
- Use bool for booleans, instead of int.
- * dispextern.h (bidi_init_it, bidi_paragraph_init)
- (bidi_unshelve_cache): Adjust decls to match code.
-
-2012-08-23 Martin Rudalics <rudalics@gmx.at>
-
- * keyboard.c (Fposn_at_x_y): Do not allow internal window as
- argument.
-
-2012-08-23 Paul Eggert <eggert@cs.ucla.edu>
-
- * atimer.c, atimer.h (turn_on_atimers): Use bool for boolean.
- * atimer.h: Include <stdbool.h>.
-
-2012-08-22 Dan Nicolaescu <dann@gnu.org>
-
- * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_NS_P): Change to
- compile time tests instead of run time tests on systems that do
- not use them.
- (FRAME_MAC_P): Remove leftover from deleted code.
- * frame.c (syms_of_frame): Remove leftover from deleted code.
-
-2012-08-22 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (insertText:): Don't clear modifiers if code is space.
-
-2012-08-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * fontset.c (FONTSET_ADD): Return void, not Lisp_Object.
- Otherwise, the compiler complains about (A?B:C) where B is void
- and C is Lisp_Object. This fixes an incompatibility with Sun C 5.12.
- (fontset_add): Return void, for FONTSET_ADD.
-
-2012-08-21 Paul Eggert <eggert@cs.ucla.edu>
-
- * 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.
-
-2012-08-21 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (fd_handler:): Alloc and release a NSAutoreleasePool in
- the loop (Bug#12247).
-
-2012-08-21 Paul Eggert <eggert@cs.ucla.edu>
-
- * 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.
-
-2012-08-21 Eli Zaretskii <eliz@gnu.org>
-
- * w32uniscribe.c (uniscribe_shape): Fix producing gstring
- components for RTL text (Bug#11860). 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.
-
-2012-08-21 Paul Eggert <eggert@cs.ucla.edu>
-
- * dbusbind.c (xd_remove_watch): Do not assume C99 comments.
-
-2012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
-
- 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.
-
-2012-08-21 Martin Rudalics <rudalics@gmx.at>
-
- * 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.
-
-2012-08-21 Dmitry Antipov <dmantipov@yandex.ru>
-
- 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.
-
-2012-08-20 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
- Don't assume that `ln -f' works.
-
-2012-08-20 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit: Use "set $dummy = ..." to avoid warnings from GDB 7.5
- and later about non-assignments with no effect. See discussion at
- http://sourceware.org/ml/gdb-patches/2012-08/msg00518.html for
- details.
-
-2012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline setter functions for Lisp_Objects slots of struct specbinding.
- * eval.c (set_specpdl_symbol, set_specpdl_old_value): New functions.
- Adjust users.
-
-2012-08-20 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (select_window): Always make selected window's buffer
- current.
-
-2012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use AREF and ASET for docstrings of category tables.
- * category.h (CATEGORY_DOCSTRING): Use AREF.
- (SET_CATEGORY_DOCSTRING): Use ASET.
- * category.c (Fdefine_category): Use SET_CATEGORY_DOCSTRING.
-
-2012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline setter functions for hash table members.
- * lisp.h (set_hash_key, set_hash_value, set_hash_next)
- (set_hash_hash, set_hash_index): Rename with _slot suffix.
- (set_hash_key_and_value, set_hash_index, set_hash_next)
- (set_hash_hash): New functions.
- * charset.c, fns.c: Adjust users.
-
-2012-08-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline getter and setter functions for per-buffer values.
- * buffer.h (per_buffer_default, set_per_buffer_default)
- (per_buffer_value, set_per_buffer_value): New functions.
- (PER_BUFFER_VALUE, PER_BUFFER_DEFAULT): Remove.
- * buffer.c, data.c: Adjust users.
-
-2012-08-20 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/vm-limit.$(O)): Update dependencies.
-
-2012-08-19 Paul Eggert <eggert@cs.ucla.edu>
-
- Rely on <config.h> + <unistd.h> to declare 'environ',
- as gnulib does this if the system doesn't.
- * callproc.c, editfns.c, process.c (environ) [!USE_CRT_DLL]:
- Remove declaration. MS-Windows declares it on stdlib.h which is
- included by conf_post.h.
- * emacs.c (environ) [DOUG_LEA_MALLOC]:
- * vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
- * 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.
-
-2012-08-19 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Fix ellipses at overlay string
- ends (Bug#3874).
-
-2012-08-19 Andreas Schwab <schwab@linux-m68k.org>
-
- * .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.
-
-2012-08-18 Alp Aker <alp.tekin.aker@gmail.com>
-
- * 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.
-
-2012-08-18 Paul Eggert <eggert@cs.ucla.edu>
-
- 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.
-
-2012-08-18 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Obey TEXT_PROP_MEANS_INVISIBLE
- for the string case (Bug#3874).
-
-2012-08-18 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h (BSET): Remove (Bug#12215).
- 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.
-
- * process.h (PSET): Remove (Bug#12215).
- 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.
-
- * window.h (WSET): Remove (Bug#12215).
- 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.
-
- * termhooks.h (TSET): Remove (Bug#12215).
- 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.
-
-2012-08-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * keyboard.h (KSET): Remove (Bug#12215).
- 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.
-
- * 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.
-
- * 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_set_contents.
- All uses changed. See the end of
- <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00549.html>.
-
- * lisp.h (CSET): Remove (Bug#12215).
- (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
- "set_char_table_parent (char_table, parent);".
- The old version was confusing because it used the same name
- 'parent' for two different things.
-
-2012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- 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.
-
-2012-08-17 Chong Yidong <cyd@gnu.org>
-
- * 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.
-
-2012-08-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- 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.
-
-2012-08-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h (duration_to_sec_usec): Remove unused decl.
-
-2012-08-17 Alp Aker <alp.tekin.aker@gmail.com>
-
- * nsfont.m (ns_ascii_average_width): Send initWithFormat selector
- to an allocated instance of NSString, not to the class itself.
-
-2012-08-17 Juanma Barranquero <lekktu@gmail.com>
-
- * 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.
-
-2012-08-16 Paul Eggert <eggert@cs.ucla.edu>
-
- Use ASCII tests for character types.
- * category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
- * xfns.c, xterm.c:
- Don't include <ctype.h>; was not needed.
- * charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
- * sysdep.c, xfaces.c:
- Include <c-ctype.h> instead of <ctype.h>.
- * nsterm.m: Include <c-ctype.h>.
- * charset.c (read_hex):
- * doc.c (Fsnarf_documentation):
- * fileio.c (IS_DRIVE) [WINDOWSNT]:
- (DRIVE_LETTER) [DOS_NT]:
- (Ffile_name_directory, Fexpand_file_name)
- (Fsubstitute_in_file_name):
- * font.c (font_parse_xlfd, font_parse_fcname):
- * frame.c (x_set_font_backend):
- * gtkutil.c (xg_get_font):
- * image.c (xbm_scan, xpm_scan, pbm_scan_number):
- * nsimage.m (hexchar):
- * nsterm.m (ns_xlfd_to_fontname):
- * sysdep.c (system_process_attributes):
- * 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.
-
-2012-08-16 Martin Rudalics <rudalics@gmx.at>
-
- 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.
-
-2012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix previous char table change.
- * lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
- * chartab.c (optimize_sub_char_table): Likewise.
-
-2012-08-16 Chong Yidong <cyd@gnu.org>
-
- * gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).
-
- * xfont.c (xfont_open):
- * xftfont.c (xftfont_open): Set the font's max_width field.
-
- * 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.
-
- * font.h (struct font): Update comments.
-
-2012-08-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simple interface to set Lisp_Object fields of character 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.
-
-2012-08-16 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (eval_sub): Bind lexical-binding.
- * lread.c (Qlexical_binding): Make non-static.
-
-2012-08-15 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (popupSession): Remove.
- (pop_down_menu): Remove endModalSession.
- (timeout_handler:): New method.
- (runDialogAt:): Get next timeout. Start a NSTimer with that timeout.
- Call runModalForWindow. Check timer_fired when it returns.
- If not set, cancel timer and break out of loop.
- Otherwise loop again, with a new timeout.
-
- * nsterm.m: Include fcntl.h if present.
- (fd_entry, t_readfds, inNsSelect): Remove.
- (select_writefds, select_valid, select_timeout, selfds)
- (select_mutex, apploopnr): Add.
- (EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
- Otherwise call kbd_buffer_store_event.
- (ns_send_appdefined): Remove release of fd_entry.
- (ns_read_socket): Always send appdefined. Remove inNsSelect check.
- Increment and decrement apploopnr.
- (ns_select): If no file descriptors, just do a NSTimer.
- Otherwise copy read/write masks and start select thread (fd_handler).
- Start main loop and wait for application defined event.
- Inform select thread to stop selecting after main loop is exited.
- (ns_term_init): Create selfds pipe and set non-blocking.
- Initialize select_mutex. Start the select thread (fd_handler).
- (fd_handler:): Loop forever, wait for info from the main thread
- to either start or stop selecting. When select returns, send
- and appdefined event.
- (sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
- If not call kbd_buffer_store_event.
-
- * nsterm.h (EmacsApp): fd_handler takes id argument.
- (EmacsDialogPanel): Add timer_fired and timeout_handler.
-
- * gtkutil.c (xg_mark_data): Use FRAME_X_P.
-
-2012-08-15 Eli Zaretskii <eliz@gnu.org>
-
- * region-cache.c (move_cache_gap): Update gap_len using the actual
- growth of the boundaries array. Do not change cache_len.
- (Bug#12196)
-
-2012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
-
- Generalize and cleanup font subsystem checks.
- * font.h (FONT_DEBUG, font_assert): Remove.
- * font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
- Change font_assert to eassert. Use eassert where appropriate.
-
-2012-08-15 Dmitry Antipov <dmantipov@yandex.ru>
-
- * gtkutil.c (xg_get_font): Use pango_units_to_double.
-
-2012-08-15 Chong Yidong <cyd@gnu.org>
-
- * gtkutil.c (xg_get_font): Rename from xg_get_font_name.
- When using the new font chooser, use gtk_font_chooser_get_font_desc to
- extract the font descriptor instead of just the font name.
- In that case, return a font spec instead of a string.
- (x_last_font_name): Move to this file from xfns.c.
-
- * xfns.c (Fx_select_font): The return value can also be a font
- spec. Move x_last_font_name management to gtkutil.c.
-
- * xfaces.c: Make font weight and style symbols non-static.
-
-2012-08-15 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
- (bug#12117).
-
-2012-08-14 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * alloc.c (Fgarbage_collect): Use plural form consistently.
-
-2012-08-14 Eli Zaretskii <eliz@gnu.org>
-
- * keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
- iteration through the command loop. Fixes a problem whereby mouse
- movements are ignored until the first mouse click.
-
-2012-08-14 Paul Eggert <eggert@cs.ucla.edu>
-
- Use bool, not int, for Lisp booleans.
- This is more natural, and on my platform (GCC 4.7.1 x86-64) it
- makes Emacs a bit smaller and presumably a bit faster.
- * lisp.h: Include <stdbool.h>.
- (struct Lisp_Boolfwd, defvar_bool):
- * lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
- * regex.c [!emacs]: Include <stdbool.h>.
- (false, true): Remove; <stdbool.h> does this for us now.
-
-2012-08-14 Chong Yidong <cyd@gnu.org>
-
- * character.c (Fcharacterp): Doc fix (Bug#12076).
-
- * data.c (Findirect_variable): Doc fix (Bug#11040).
-
- * chartab.c (Fmap_char_table): Doc fix (Bug#12061).
-
- * editfns.c (Fformat): Doc fix (Bug#12059).
- (Fsave_current_buffer): Doc fix (Bug#11542).
-
-2012-08-14 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
-
- * keyboard.c (access_keymap_keyremap): Accept anonymous functions
- (bug#12022).
-
-2012-08-14 Martin Rudalics <rudalics@gmx.at>
-
- * frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
- (delete_frame, Fmake_frame_invisible, Ficonify_frame):
- * minibuf.c (choose_minibuf_frame, read_minibuf):
- * w32fns.c (x_create_tip_frame):
- * xfns.c (x_create_tip_frame): Call set_window_buffer instead of
- Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).
-
-2012-08-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * intervals.c (offset_intervals): Remove obsolete comment.
-
-2012-08-14 Andreas Schwab <schwab@linux-m68k.org>
-
- * gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.
-
-2012-08-14 Gergely Risko <gergely@risko.hu>
-
- * coding.c (decode_coding): Record buffer modification before
- disabling undo_list (Bug#11773).
-
-2012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
-
- Revert and cleanup some recent overlay changes.
- * buffer.h (enum overlay_type): Remove.
- (buffer_get_overlays, buffer_set_overlays): Likewise.
- (buffer_set_overlays_before, buffer_set_overlays_after):
- New function. Adjust users.
- (unchain_both): Add eassert.
-
-2012-08-14 Dmitry Antipov <dmantipov@yandex.ru>
-
- * gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.
-
-2012-08-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * gtkutil.c (xg_mark_data): Don't assume C99.
-
-2012-08-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_frame_tb_info): New struct.
- (TB_INFO_KEY): New define.
- (xg_free_frame_widgets): Free xg_frame_tb_info for frame if present.
- (xg_mark_data): Mark Lisp_Objects in xg_frame_tb_info.
- (xg_create_tool_bar): Allocate and initialize a xg_frame_tb_info
- if not present.
- (update_frame_tool_bar): Return early if data in xg_frame_tb_info
- is up to date. Otherwise store new data.
- (free_frame_tool_bar): Free xg_frame_tb_info if present.
-
-2012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use KSET for write access to Lisp_Object members of struct kboard.
- * keyboard.h (KSET): New macro.
- * callint.c, category.c, frame.c, keyboard.c, keyboard.h, macros.c:
- * msdos.c, nsfns.m, nsterm.m, term.c, w32fns.c, w32term.c, xfns.c:
- * xterm.c: Adjust users.
-
-2012-08-13 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use BSET for write access to Lisp_Object members of struct buffer.
- * buffer.h (BSET): New macro.
- * buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c:
- * fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c:
- * minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c:
- * window.c, xdisp.c, xfns.c: Adjust users.
-
-2012-08-11 BT Templeton <bpt@hcoop.net> (tiny change)
-
- * lread.c (syms_of_lread): Initialize Vlexical_binding.
-
-2012-08-11 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (not_in_argv): New function.
- (application:openFile, application:openTempFile:):
- (application:openFileWithoutUI:, application:openFiles:): Open file
- if not_in_argv returns non-zero (bug#12171).
-
- * gtkutil.c (gtk_font_chooser_dialog_new, GTK_FONT_CHOOSER)
- (gtk_font_chooser_set_font, gtk_font_chooser_get_font):
- Define for Gtk+ versions less than 3.2.
- (xg_get_font_name): Use those functions/macros here.
- Reported by Frans Oilinki <moilinki@gmail.com>.
-
-2012-08-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * unexmacosx.c (copy_data_segment): Copy initialized data in
- statically linked libraries from input file rather than memory.
-
- * unexmacosx.c (print_load_command_name): Add cases LC_MAIN,
- LC_SOURCE_VERSION, and LC_DYLIB_CODE_SIGN_DRS.
- (dump_it) [LC_DYLIB_CODE_SIGN_DRS]: Call copy_linkedit_data.
-
-2012-08-10 Glenn Morris <rgm@gnu.org>
-
- * conf_post.h (IF_LINT, lint_assume): Move here from lisp.h.
- * lisp.h (IF_LINT, lint_assume): Move to conf_post.h.
-
-2012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix last change to allow compilation with low optimization levels.
- * intervals.c (INTERVALS_INLINE): Define to EXTERN_INLINE.
- Reported by Jan Djärv <jan.h.d@swipnet.se>.
-
-2012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use common inline syntax in intervals.h.
- * intervals.h (INTERVALS_INLINE): New macro.
- Change all users from LISP_INLINE.
-
-2012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Define Qnone once for all platforms.
- * frame.c (Qnone): Define here.
- (syms_of_frame): DEFSYM it.
- * lisp.h (Qnone): New declaration.
- * nsfns.m, nsterm.h, nsterm.m, w32fns.c, w32font.c:
- * xfns.c: Remove duplication. Adjust users.
-
-2012-08-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove unused macros from intervals.h.
- * intervals.h (MERGE_INSERTIONS, DISPLAY_INVISIBLE_GLYPH): Remove.
- * intervals.c: Adjust comment.
-
-2012-08-10 Eli Zaretskii <eliz@gnu.org>
-
- * w32fns.c <w32_unicode_gui>: New static variable.
- (globals_of_w32fns): Initialize it according to os_subtype.
- (w32_init_class, w32_msg_pump, w32_wnd_proc): Use it instead of
- testing os_subtype.
-
-2012-08-10 Joakim Hårsman <joakim.harsman@gmail.com> (tiny change)
- Eli Zaretskii <eliz@gnu.org>
-
- Fix bug #10299 with Unicode characters sent by customized
- keyboards created by MSKLC.
- * w32fns.c (INIT_WINDOW_CLASS): New macro.
- (w32_init_class): Use it to initialize the Emacs class with either
- ANSI or Unicode API calls.
- (w32_msg_pump): Call GetMessageW and DispatchMessageW on NT and
- later.
- (w32_wnd_proc): If the character code sent by WM_CHAR or
- WM_SYSCHAR is above 255, post a WM_UNICHAR message, not the
- original message. Call DefWindowProcW on NT and later.
-
-2012-08-10 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (config_h): Fix conf_post.h out-of-tree build location.
-
- * lisp.h (DIRECTORY_SEP): Let configure set it.
-
-2012-08-09 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use TSET for write access to Lisp_Object slots of struct terminal.
- * termhooks.h (TSET): New macro.
- * coding.c, terminal.c, xselect.c: Adjust users.
-
-2012-08-08 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * xdisp.c (safe_eval_handler): Remove prototype. Receive args describing
- the failing expression, include them in the error message.
- * eval.c (internal_condition_case_n): Pass nargs and args to hfun.
- * lisp.h (internal_condition_case_n): Update declaration.
-
-2012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline functions to examine and change buffer overlays.
- * buffer.c (unchain_both): New function.
- * buffer.h (buffer_get_overlays, buffer_set_overlays):
- (buffer_has_overlays): New function.
- (enum overlay_type): New enum.
- * alloc.c, buffer.c, editfns.c, fileio.c, indent.c:
- * insdel.c, intervals.c, print.c, xdisp.c: Adjust users.
-
-2012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline functions to examine and change buffer intervals.
- * alloc.c (mark_interval_tree): Remove.
- (MARK_INTERVAL_TREE): Simplify.
- (UNMARK_BALANCE_INTERVALS): Remove. Adjust users.
- * intervals.c (buffer_balance_intervals): New function.
- (graft_intervals_into_buffer): Adjust indentation.
- (set_intervals_multibyte): Simplify.
- * buffer.h (BUF_INTERVALS): Remove.
- (buffer_get_intervals, buffer_set_intervals): New function.
- * alloc.c, buffer.c, editfns.c, fileio.c, indent.c, insdel.c:
- * intervals.c, textprop.c: Adjust users.
-
-2012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Inline functions to examine and change string intervals.
- * lisp.h (STRING_INTERVALS, STRING_SET_INTERVALS): Remove.
- (string_get_intervals, string_set_intervals): New function.
- * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
- * lread.c, print.c, textprop.c: Adjust users.
-
-2012-08-08 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk (lisp): Remove language/persian.elc.
-
-2012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup intervals.
- * intervals.h (NULL_INTERVAL, DEFAULT_INTERVAL): Remove.
- (NULL_INTERVAL_P): Likewise. Adjust users.
- (FRONT_STICKY_P, END_NONSTICKY_P, FRONT_NONSTICKY_P):
- Adjust comment. Move under #if 0.
- * alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
- * print.c, syntax.c, textprop.c, xdisp.c: Adjust users.
-
-2012-08-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Check total length of intervals with eassert.
- * intervals.h (CHECK_TOTAL_LENGTH): Remove.
- * intervals.c: Change all users to eassert.
-
-2012-08-07 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit (xframe, xwindow, nextcons, xcar, xcdr, xlist):
- Rename fields to match removal of FGET and WGET and disuse of
- INTERNAL_FIELD in Lisp_Cons.
-
-2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
- * lisp.h (struct Lisp_Symbol): Change xname to meaningful
- name since all xname users are fixed long time ago. Do not
- use INTERNAL_FIELD.
- (set_symbol_name, set_symbol_function, set_symbol_plist):
- (set_symbol_next, set_overlay_plist): New function.
- (struct Lisp_Cons): Do not use INTERNAL_FIELD.
- (struct Lisp_Overlay): Likewise.
- (CVAR, MVAR, SVAR): Remove.
- * alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
- * doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
- * xterm.c: Adjust users.
- * .gdbinit: Change to use name field of struct Lisp_Symbol
- where appropriate.
-
-2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- Basic functions to set Lisp_Object and pointer slots of intervals.
- * intervals.h (interval_set_parent, interval_set_object):
- (interval_set_left, interval_set_right, interval_set_plist):
- (interval_copy_parent): New function.
- (SET_INTERVAL_OBJECT, SET_INTERVAL_PARENT, INTERVAL_PTR_SIZE): Remove.
- (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE):
- Adjust indentation.
- (INTERVAL_SIZE): Remove. Adjust users.
- * alloc.c, intervals.c, lread.c, textprop.c: Use new functions.
-
-2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.
- * process.h (PGET): Remove.
- (struct Lisp_Process): Do not use INTERNAL_FIELD.
- * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
-
-2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- Drop WGET and revert read access to Lisp_Objects slots of struct window.
- * window.h (WGET): Remove.
- (struct window): Do not use INTERNAL_FIELD.
- * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
- * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
- * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
- * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
- * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
- Adjust users.
-
-2012-08-07 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fwindow_edges, Fwindow_pixel_edges)
- (Fwindow_absolute_pixel_edges, Fdelete_other_windows_internal)
- (Fdelete_window_internal): Signal an error if the window is not on
- a live frame (Bug#12025).
-
-2012-08-07 Dmitry Antipov <dmantipov@yandex.ru>
-
- Drop FGET and revert read access to Lisp_Objects slots of struct frame.
- * frame.h (FGET): Remove.
- (struct frame): Do not use INTERNAL_FIELD.
- * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
- * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
- * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
- * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
-
-2012-08-06 Juanma Barranquero <lekktu@gmail.com>
-
- * w32.c: Silence compiler warnings.
- (map_w32_filename): Remove unused variable `is_fat'.
- (chase_symlinks): Add parentheses around expression.
-
-2012-08-06 Glenn Morris <rgm@gnu.org>
-
- * sysdep.c: Respect BROKEN_GETWD.
-
- * dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
- Let configure handle it.
- (stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use GCALIGNMENT where appropriate.
- * alloc.c (XMALLOC_HEADER_ALIGNMENT, roundup_size):
- (union aligned_Lisp_Symbol, union aligned_Lisp_Misc):
- (mark_maybe_pointer, pure_alloc): Change to use GCALIGNMENT.
-
-2012-08-06 Eli Zaretskii <eliz@gnu.org>
-
- * w32menu.c (set_frame_menubar, initialize_frame_menubar):
- Don't use FRAME_MENU_BAR_ITEMS as an lvalue.
-
-2012-08-06 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * buffer.h (struct buffer): Revert `indirections' to a simple int;
- that should be sufficient for everyone.
-
-2012-08-06 Jan Djärv <jan.h.d@swipnet.se>
-
- * keyboard.c (timer_check_2): Add break so timer_check returns next
- timeout.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix Windows build errors introduced after converting to WGET and WSET.
- * w32term.c (w32_set_vertical_scroll_bar): Change to use WSET.
- Reported by Andy Moreton <andrewjmoreton@gmail.com>.
-
-2012-08-06 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_frame_rehighlight): Use FSET.
-
- * nsmenu.m (ns_update_menubar): Use FSET.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Separate read and write access to Lisp_Object slots of Lisp_Process.
- * process.h (PGET, PSET): New macros similar to AREF and ASET.
- * gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Separate read and write access to Lisp_Object slots of struct window.
- * window.h (WGET, WSET): New macros similar to AREF and ASET.
- * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
- * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
- * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
- * nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
- * w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
- Adjust users.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix Windows build errors introduced after converting to FGET and FSET.
- * w32term.c (x_frame_rehighlight, x_scroll_bar_create):
- (w32_condemn_scroll_bars, w32_redeem_scroll_bar):
- (w32_judge_scroll_bars): Change to use FSET.
- Reported by Andy Moreton <andrewjmoreton@gmail.com>.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix replacement typo.
- * window.c (replace_window): Set root_window instead of
- selected_window. This fixes a total window subsystem
- malfunction reported by Bastien Guerry <bzg@gnu.org>.
-
-2012-08-06 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk (lisp): Add language/persian.elc.
-
-2012-08-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Separate read and write access to Lisp_Object slots of struct frame.
- * frame.h (FGET, FSET): New macros similar to AREF and ASET.
- * buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
- * fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
- * print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
- * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.
-
-2012-08-05 Andreas Schwab <schwab@linux-m68k.org>
-
- * emacs.c (decode_env_path): Only use defaulted if WINDOWSNT.
-
-2012-08-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- Generalize common compile-time constants.
- * lisp.h (header_size, bool_header_size, word_size): Now here.
- (struct Lisp_Vector): Add comment.
- (struct Lisp_Bool_Vector): Move up to define handy constants.
- (VECSIZE, PSEUDOVECSIZE): Simplify.
- (SAFE_ALLOCA_LISP): Use new constant. Adjust indentation.
- * buffer.c, buffer.h, bytecode.c, callint.c, eval.c, fns.c:
- * font.c, fontset.c, keyboard.c, keymap.c, macros.c, menu.c:
- * msdos.c, w32menu.c, w32term.h, window.c, xdisp.c, xfaces.c:
- * xfont.c, xmenu.c: Use word_size where appropriate.
-
-2012-08-05 Lawrence Mitchell <wence@gmx.li>
-
- * search.c (Freplace_match): Treat \? in the replacement text
- literally (Bug#8161).
-
-2012-08-05 Chong Yidong <cyd@gnu.org>
-
- * term.c (Vsuspend_tty_functions, Vresume_tty_functions):
- * frame.c (Vdelete_frame_functions):
- * emacs.c (Vkill_emacs_hook): Doc fix.
-
-2012-08-04 Eli Zaretskii <eliz@gnu.org>
-
- * xfns.c (x_set_menu_bar_lines): Fix compilation error in
- --with-x-toolkit=no builds.
- Reported by Carsten Mattner <carstenmattner@gmail.com>.
-
-2012-08-04 Chong Yidong <cyd@gnu.org>
-
- * syntax.c (Fmodify_syntax_entry): Doc fix.
-
-2012-08-04 Eli Zaretskii <eliz@gnu.org>
-
- Fix startup warnings about ../site-lisp on MS-Windows. (Bug#11959)
- * w32.c (init_environment): Change the default values of many
- environment variables in dflt_envvars[] to NULL, to avoid pushing
- them into environment when they were not already defined.
- Remove the code that deletes site-lisp subdirectories from the default
- value of EMACSLOADPATH, as it is no longer needed.
- (check_windows_init_file): Now external, not static.
- Use Vload_path as is, without adding anything, as this function is now
- called when Vload_path is already set up.
-
- * w32.h (check_windows_init_file): Add prototype.
-
- * emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
- directory, ignore the /*/i386/ tail in Vinvocation_directory, for
- compatibility with Posix platforms.
- (main): Move the call to check_windows_init_file to here from
- w32.c.
- (decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
- any, in the DEFALT argument into the root of the Emacs build or
- installation tree, as appropriate.
-
- * callproc.c (init_callproc_1): Call decode_env_path instead of
- doing its equivalent by hand.
- (init_callproc): Replace DOS_NT condition with MSDOS, thus letting
- the code that sets Vexec_path run on MS-Windows.
-
- * lread.c (init_lread): Add comments to #ifdef's.
-
- * msdos.c (dos_set_window_size, IT_update_begin)
- (IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
- instead of direct references.
-
-2012-08-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Export DEFAULT_REHASH_* to GDB.
- * lisp.h (DEFAULT_REHASH_THRESHOLD, DEFAULT_REHASH_SIZE):
- Now constants, not macros.
-
-2012-08-03 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove unnecessary casts involving pointers.
- These casts are no longer needed now that we assume C89 or later,
- since they involve casting to or from void *.
- * alloc.c (make_pure_string, make_pure_c_string, pure_cons)
- (make_pure_float, make_pure_vector):
- * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
- * macros.c (Fstart_kbd_macro):
- * menu.c (find_and_return_menu_selection):
- * minibuf.c (read_minibuf_noninteractive):
- * sysdep.c (closedir):
- * xdisp.c (x_produce_glyphs):
- * xfaces.c (compare_fonts_by_sort_order):
- * xfns.c (x_real_positions, select_visual):
- * xselect.c (x_stop_queuing_selection_requests)
- (x_get_window_property, x_get_window_property_as_lisp_data):
- * xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
- Remove unnecessary pointer casts.
- * alloc.c (record_xmalloc): New function.
- * lisp.h (record_xmalloc): New decl.
- (SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
- more like a function. This is because the pointer cast is not
- needed. All uses changed.
- * print.c (print_string, print_error_message): Avoid length recalc.
-
- Improve fix for macroexp crash with debugging (Bug#12118).
- * lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
- ARRAY_MARK_FLAG when checking subscripts, because ASET is
- not supposed to be invoked from the garbage collector.
- See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
- (gc_aset): New function, which is like ASET but can be
- used in the garbage collector.
- (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
- (set_hash_index): Use it instead of ASET.
-
-2012-08-03 Eli Zaretskii <eliz@gnu.org>
-
- Support symlinks on latest versions of MS-Windows.
- * w32.c: Include winioctl.h and aclapi.h.
- (is_symlink, chase_symlinks, enable_privilege, restore_privilege)
- (revert_to_self): Forward declarations of static functions.
- <static BOOL g_b_init_get_security_info>:
- <g_b_init_create_symbolic_link>: New static flags.
- (globals_of_w32): Initialize them to zero.
- (GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
- (map_w32_filename): Improve commentary. Simplify switch.
- (SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
- headers (most versions of MinGW w32api don't).
- (get_security_info, create_symbolic_link)
- (get_file_security_desc_by_handle, is_symlink, chase_symlinks):
- New functions.
- (sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
- in the argument file name.
- (sys_access): Call unc_volume_file_attributes only if
- GetFileAttributes fails with network-related error codes.
- (sys_rename): Diagnose renaming of a symlink when the user doesn't
- have the required privileges.
- (get_file_security_desc_by_name): Rename from
- get_file_security_desc.
- (stat_worker): New function, with most of the guts of 'stat', and
- with addition of handling of symlinks and support for 'lstat'.
- If possible, get file's attributes and security information by
- handle, not by name. Produce S_IFLNK bit for symlinks, when
- called from 'lstat'.
- (stat, lstat): New functions, call 'stat_worker'.
- (symlink, readlink, careadlinkat): Rewritten to create and resolve
- symlinks when the underlying filesystem supports them.
-
-2012-08-02 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix macroexp crash on Windows with debugging (Bug#12118).
- * lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
- checking subscripts; problem introduced with the recent
- "ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
- (ARRAY_MARK_FLAG): Now a macro as well as a constant,
- since it's used in non-static inline functions now.
-
- * xfaces.c (face_at_buffer_position, face_for_overlay_string):
- Don't assume buffer size fits in 'int'. Remove unused local.
-
- Use C99-style 'extern inline' if available.
- * buffer.h (BUFFER_INLINE):
- * category.h (CATEGORY_INLINE):
- * character.h (CHARACTER_INLINE):
- * charset.h (CHARSET_INLINE):
- * composite.h (COMPOSITE_INLINE):
- * dispextern.h (DISPEXTERN_INLINE):
- * lisp.h (LISP_INLINE):
- * systime.h (SYSTIME_INLINE):
- New macro, replacing 'static inline' in this header.
- * buffer.h, category.h, character.h, charset.h, composite.h:
- * dispextern.h, lisp.h, systime.h:
- Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
- * alloc.c (LISP_INLINE):
- * buffer.c (BUFFER_INLINE):
- * category.c (CATEGORY_INLINE):
- * character.c (CHARACTER_INLINE):
- * charset.c (CHARSET_INLINE):
- * composite.c (COMPOSITE_INLINE):
- * dispnew.c (DISPEXTERN_INLINE):
- * sysdep.c (SYSTIME_INLINE):
- Define to EXTERN_INLINE, so that the corresponding functions
- are compiled into code.
- * conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN)
- (INLINE_HEADER_END): New macros.
- * lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant,
- since it's used in non-static inline functions now.
- (VALMASK) [!USE_LSB_TAG]: Likewise.
-
-2012-08-02 Glenn Morris <rgm@gnu.org>
-
- * s/: Remove empty directory.
-
- * s/ms-w32.h: Move to ../nt/inc.
- * makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
- Update for new ms-w32.h location.
-
-2012-08-02 Paul Eggert <eggert@cs.ucla.edu>
-
- Port to Solaris 8.
- * syswait.h (WRETCODE): Remove, consistently with ../configure.ac.
-
-2012-08-02 Glenn Morris <rgm@gnu.org>
-
- * nsterm.m (ns_exec_path, ns_load_path): Use SEPCHAR rather than
- hard-coding the path separator.
-
-2012-08-01 Paul Eggert <eggert@cs.ucla.edu>
-
- Use "ASET (a, i, v)" rather than "AREF (a, i) = v".
- This how ASET and AREF are supposed to work, and makes
- it easier to think about future improvements. See
- <http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00026.html>.
- * charset.h (set_charset_attr): New function.
- All lvalue-style uses of CHARSET_DECODER etc. changed to use it.
- * lisp.h (ASET): Rewrite so as not to use AREF in an lvalue style.
- (aref_addr): New function. All uses of &AREF(...) changed.
- (set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
- (set_hash_index): New functions. All lvalue-style uses of
- HASH_KEY etc. changed.
- * keyboard.c (set_prop): New function. All lvalue-style uses
- of PROP changed.
-
-2012-08-01 Alp Aker <alp.tekin.aker@gmail.com>
-
- * nsterm.m (ns_set_vertical_scroll_bar, ns_redeem_scroll_bar)
- (EmacsWindow-accessibilityAttributeValue, EmacsScroller-initFrame:)
- (EmacsScroller-dealloc): Adjust to use WVAR. (Bug#12114)
- * nsfns.m (ns_set_name_as_filename): Likewise.
- * nsmenu.m (ns_update_menubar): Likewise.
- * nsselect.m (symbol_to_nsstring): Adjust to use SVAR.
-
-2012-08-01 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit (xcar, xcdr, xlist, xwindow, nextcons, xprintsym):
- Adapt to latest changes in field names of the corresponding Lisp
- objects.
-
- * xdisp.c (try_window_id): Use WVAR in IF_DEBUG code.
-
-2012-08-01 Glenn Morris <rgm@gnu.org>
-
- * s/msdos.h: Remove file.
- * conf_post.h [MSDOS]: New section, moved from s/msdos.h.
- * Makefile.in (S_FILE): Remove.
- (config_h): Remove S_FILE.
-
-2012-08-01 Juanma Barranquero <lekktu@gmail.com>
-
- * s/ms-w32.h (DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP):
- Remove; moved to nt/config.nt.
-
-2012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use INTERNAL_FIELD for conses and overlays.
- * lisp.h (struct Lisp_Cons): Use INTERNAL_FIELD.
- Remove obsolete comment.
- (MVAR): New macro.
- (struct Lisp_Overlay): Use INTERNAL_FIELD.
- * alloc.c, buffer.c, buffer.h, fns.c: Adjust users.
-
-2012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use INTERNAL_FIELD for symbols.
- * lisp.h (SVAR): New macro. Adjust users.
- * alloc.c, bytecode.c, cmds.c, data.c, doc.c, eval.c:
- * fns.c, keyboard.c, lread.c, xterm.c: Users changed.
-
-2012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use INTERNAL_FIELD for processes.
- * process.h (PVAR): New macro. Adjust style.
- (struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD.
- * print.c, process.c, sysdep.c, w32.c, xdisp.c: Users changed.
-
-2012-08-01 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use INTERNAL_FIELD for windows.
- * window.h (WVAR): New macro.
- (struct window): Change Lisp_Object members to INTERNAL_FIELD.
- * alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
- * fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
- * insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, nsterm.m, print.c:
- * textprop.c, w32fns.c, w32menu.c, w32term.c, window.c, xdisp.c:
- * xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
-
-2012-08-01 Paul Eggert <eggert@cs.ucla.edu>
-
- * coding.h (CODING_ATTR_FLUSHING): Remove; unused and wouldn't work.
-
-2012-08-01 Glenn Morris <rgm@gnu.org>
-
- * lisp.h (IS_DIRECTORY_SEP, IS_DEVICE_SEP, IS_ANY_SEP):
- Move to configure.ac.
-
-2012-08-01 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (CONFIG_H): Update dependencies.
- (CONF_POST_H): New macro.
-
- * s/ms-w32.h (SEPCHAR, NULL_DEVICE): Remove; moved to nt/config.nt.
-
-2012-07-31 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (S_FILE): No longer set by configure.
-
- * conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT
- is available.
- (alloca.h) [WINDOWSNT]: Don't include it on MS Windows.
-
- * process.h (NULL_DEVICE):
- * emacs.c (SEPCHAR):
- * editfns.c (USER_FULL_NAME): Let configure set them.
-
- * s/README, s/template.h: Remove files.
-
- * conf_post.h [HPUX]: Undefine HAVE_RANDOM and HAVE_RINT.
-
- * conf_post.h (AMPERSAND_FULL_NAME, subprocesses):
- Move to configure.ac.
-
-2012-07-31 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit (xframe): Adapt to introduction of FVAR and the
- resulting renaming of 'struct frame' members.
-
- * w32menu.c (w32_menu_show): Revert bogus introduction of FVAR.
-
- * fontset.c (dump_fontset): Fix compilation with ENABLE_CHECKING
- after introduction of FVAR.
-
-2012-07-31 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (update_frame_tool_bar): Change key from NSObject* to id.
-
- * nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Use drawInRect
- instead of compositeToPoint.
- (applicationShouldTerminate): Pass NS String literal to NSRunAlertPanel.
-
- * nsfns.m, nsmenu.m, nsterm.m: Adopt to struct frame/FVAR changes.
-
-2012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
-
- Generalize INTERNAL_FIELD between buffers, keyboards and frames.
- * lisp.h (INTERNAL_FIELD): New macro.
- * buffer.h (BUFFER_INTERNAL_FIELD): Remove.
- (BVAR): Change to use INTERNAL_FIELD.
- * keyboard.h (KBOARD_INTERNAL_FIELD): Likewise.
- (KVAR): Change to use INTERNAL_FIELD.
- * frame.h (FVAR): New macro.
- (struct frame): Use INTERNAL_FIELD for all Lisp_Object fields.
- * alloc.c, buffer.c, data.c, dispnew.c, dosfns.c, eval.c, frame.c:
- * fringe.c, gtkutil.c, minibuf.c, nsfns.m, nsterm.m, print.c:
- * term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
- * xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.
-
-2012-07-31 Dmitry Antipov <dmantipov@yandex.ru>
-
- Miscellaneous fixes for non-default X toolkits.
- * xfns.c (Fx_file_dialog): Change to SSDATA to avoid warnings.
- * xterm.c (x_frame_of_widget): Remove redundant prototype.
- Move under #ifdef USE_LUCID.
- (x_create_toolkit_scroll_bar): Adjust scroll_bar_name
- definition and usage to avoid warnings.
-
-2012-07-31 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (openFiles): Fix previous checkin.
-
-2012-07-31 Paul Eggert <eggert@cs.ucla.edu>
-
- * indent.c (compute_motion): Remove unused local.
-
-2012-07-31 Glenn Morris <rgm@gnu.org>
-
- * s/usg5-4-common.h (wait3, WRETCODE): Let configure set them.
-
- * conf_post.h [USG5_4]:
- Move remaining contents of s/usg5-4-common.h here.
- * s/usg5-4-common.h: Remove file.
-
- * conf_post.h [IRIX6_5]: Move remaining contents of s/irix6-5.h here.
- * s/irix6-5.h: Remove file.
-
- * conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
- * s/darwin.h: Remove file.
-
- * conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
- * s/hpux10-20.h: Remove file, which is now empty.
-
-2012-07-30 Glenn Morris <rgm@gnu.org>
-
- * conf_post.h: New, split from configure.ac's AH_BOTTOM.
- * Makefile.in (config_h): Add conf_post.h.
- * makefile.w32-in (CONFIG_H): Add conf_post.h.
-
-2012-07-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_do_open_file): New variable.
- (ns_term_init): Set ns_do_open_file to YES after run returns.
- (openFile, openTempFile, openFileWithoutUI, openFiles):
- Open files only if ns_do_open_file.
-
-2012-07-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h (SWITCH_ENUM_CAST): Remove. All uses removed.
- This no-op macro hasn't been needed for many years.
- * src/regex.c (SWITCH_ENUM_CAST) [!emacs]: Likewise.
-
- Export DIRECTORY_SEP, TYPEMASK, VALMASK to GDB.
- * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]: Add lsb_bits.
- * lisp.h (enum lsb_bits) [USE_LSB_TAG]: New enum, for
- gdb_make_enums_visible.
- (TYPEMASK, VALMASK) [USE_LSB_TAGS]: Now enum constants, not macros.
- (DIRECTORY_SEP): Now a constant, not a macro.
-
-2012-07-30 Eli Zaretskii <eliz@gnu.org>
-
- * w32fns.c (w32_wnd_proc): Pass w32_keyboard_codepage to
- w32_kbd_patch_key as the 2nd arg. (Bug#12082)
-
- * w32term.c <w32_keyboard_codepage>: Renamed from
- keyboard_codepage and now external. All users changed.
-
- * w32term.h: Add declaration of w32_keyboard_codepage.
-
- * w32inevt.c (w32_kbd_patch_key): Accept an additional argument --
- the codepage to translate keys to Unicode. If this argument is
- -1, use the value returned by GetConsoleCP. All callers changed.
-
-2012-07-30 Paul Eggert <eggert@cs.ucla.edu>
-
- Update .PHONY listings in makefiles.
- * Makefile.in (.PHONY): Add all, mostlyclean, clean,
- bootstrap-clean, distclean, maintainer-clean, versioclean,
- extraclean, frc.
-
- * lisp.h (STRING_BYTES_BOUND): Cast entire result to ptrdiff_t.
- This is a bit clearer. Fix some commentary typos.
-
-2012-07-30 Glenn Morris <rgm@gnu.org>
-
- * s/netbsd.h: Let configure include signal.h if needed.
- Remove file, which is now empty.
-
- * s/usg5-4-common.h (_longjmp, _setjmp, TIOCSIGSEND):
- Let configure set them.
- * s/irix6-5.h (_longjmp, _setjmp, TIOCSIGSEND):
- No more need to undefine.
-
-2012-07-30 Andreas Schwab <schwab@linux-m68k.org>
-
- * keymap.c (Fkey_description): Don't remove 0x80 bit from
- non-single-byte char when adding meta modifier. (Bug#12090)
-
-2012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
-
- Convert safe_call to use variable number of arguments.
- * xdisp.c (safe_call): Convert to use varargs. Adjust users.
- (safe_call2): Fix comment.
- * lisp.h (safe_call): Adjust prototype.
- * coding.c (encode_coding_object): Change to use safe_call2.
- * xfaces.c (merge_face_heights): Change to use safe_call1.
-
-2012-07-30 Glenn Morris <rgm@gnu.org>
-
- * s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
- does that unconditionally. Remove file, which is now empty.
-
- * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
- Remove empty files.
-
-2012-07-30 Paul Eggert <eggert@cs.ucla.edu>
-
- Export to GDB most of lisp.h's remaining object-like macros.
- * lisp.h (min, max): Move earlier, because they're used earlier now.
- (INTMASK, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK)
- (CHAR_TABLE_STANDARD_SLOTS, CHARTAB_SIZE_BITS_0)
- (CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2, CHARTAB_SIZE_BITS_3)
- (DEFAULT_HASH_SIZE, COMPILED_ARGLIST, COMPILED_BYTECODE)
- (COMPILED_CONSTANTS, COMPILED_STACK_DEPTH, COMPILED_DOC_STRING)
- (COMPILED_INTERACTIVE, CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT)
- (CHAR_CTL, CHAR_META, CHAR_MODIFIER_MASK, CHARACTERBITS)
- (MANY, UNEVALLED, FLOAT_TO_STRING_BUFSIZE, MAX_ALLOCA):
- Now constants, for GDB. They need not be macros.
- (MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM, STRING_BYTES_BOUND):
- Now constants, for GDB, as well as macros, for static initializers.
- (CHAR_TABLE_STANDARD_SLOTS, CHAR_TABLE_EXTRA_SLOTS):
- Move to after the definition of struct Lisp_Char_Table,
- since the former now needs that type defined.
- (enum CHARTAB_SIZE_BITS, enum CHAR_TABLE_STANDARD_SLOTS)
- (enum DEFAULT_HASH_SIZE, enum Lisp_Compiled, enum char_bits)
- (enum maxargs, enum FLOAT_TO_STRING_BUFSIZE, enum MAX_ALLOCA):
- New enums, for gdb_make_enums_visible.
- (GLYPH_MODE_LINE_FACE): Remove; unused.
- * alloc.c (STRING_BYTES_MAX): Now a constant, not a macro.
- (gdb_make_enums_visible): Add enum CHARTAB_SIZE_BITS, enum
- CHAR_TABLE_STANDARD_SLOTS, enum char_bits, enum DEFAULT_HASH_SIZE,
- enum FLOAT_TO_STRING_BUFSIZE, enum Lisp_Bits, enum Lisp_Compiled,
- enum maxargs, enum MAX_ALLOCA.
- (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): Remove.
- (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Remove;
- no longer needed, now that they are done in lisp.h.
-
-2012-07-30 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup string bytes checking.
- * alloc.c (GC_STRING_BYTES, CHECK_STRING_BYTES): Remove. Convert
- all users to STRING_BYTES or string_bytes if GC_CHECK_STRING_BYTES.
- (check_string_bytes): Define to empty if not GC_CHECK_STRING_BYTES.
- (check_sblock, compact_small_strings): Simplify.
-
-2012-07-29 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h (LISP_INT_TAG, LISP_INT1_TAG, LISP_STRING_TAG): Remove.
- These macros are confusing and no longer need to be defined, as
- the enum values now suffice. All uses replaced with definiens.
- (Lisp_Int1, Lisp_String): Define directly; this is clearer.
-
-2012-07-29 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (LISP_H, $(BLD)/emacs.$(O), $(BLD)/w32inevt.$(O))
- ($(BLD)/w32console.$(O)): Update dependencies.
-
-2012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove HIDE_LISP_IMPLEMENTATION and cleanup cons free list check.
- * lisp.h (HIDE_LISP_IMPLEMENTATION): Remove as useless for a long
- time. Adjust users.
- (CHECK_CONS_LIST): Remove. Convert all users to check_cons_list.
-
-2012-07-29 Jan Djärv <jan.h.d@swipnet.se>
-
- * lread.c (init_lread): Remove if-statement in ifdef HAVE_NS before
- setting sitelisp (Bug#12010).
-
-2012-07-29 Eli Zaretskii <eliz@gnu.org>
-
- * w32heap.h (OS_9X): Rename from OS_WINDOWS_95.
-
- * w32heap.c (cache_system_info):
- * w32.c (sys_rename):
- * w32proc.c (find_child_console, sys_kill): All users changed.
-
-2012-07-29 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (Fgarbage_collect): Indent as per usual Emacs style.
-
-2012-07-29 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in (LISP_H): Add $(NT_INC)/stdalign.h.
-
-2012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup statistics calculation in Fgarbage_collect.
- * alloc.c (Fgarbage_collect): Rename t1 to meaningful start.
- Fix zombies percentage calculation. Simplify elapsed time calculation.
-
-2012-07-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- Generalize marker debugging code under MARKER_DEBUG and use eassert.
- * insdel.c (CHECK_MARKERS, check_markers_debug_flag): Remove.
- (gap_left, gap_right, adjust_markers_for_delete, insert_1_both)
- (insert_from_string_1, insert_from_gap, insert_from_buffer_1)
- (replace_range, replace_range_2, del_range_2): Change to eassert.
- * marker.c (byte_char_debug_check): Adjust style.
-
-2012-07-29 Paul Eggert <eggert@cs.ucla.edu>
-
- Don't use the abbreviation "win" to refer to Windows (Bug#10421).
- * regex.c (MAX_BUF_SIZE): Remove some incorrect and
- long-ago-commented-out code that talks about "WIN32".
- * w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
- All uses changed.
-
-2012-07-28 Paul Eggert <eggert@cs.ucla.edu>
-
- Use Gnulib stdalign module (Bug#9772, Bug#9960).
- * alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
- Simplify by using alignof.
- (pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
- * lisp.h: Include <stdalign.h>.
- (GCALIGNMENT): New macro and constant.
- (DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
- (USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
- (stdalign): New macro, if not already defined.
-
-2012-07-28 Eli Zaretskii <eliz@gnu.org>
-
- Fix non-ASCII input in non-GUI frames on MS-Windows. (Bug#12055)
- * w32inevt.c: Include w32inevt.h.
- (w32_read_console_input): New inline function, calls either
- ReadConsoleInputA or ReadConsoleInputW, depending on the value of
- w32_console_unicode_input.
- (fill_queue): Call w32_read_console_input instead of ReadConsoleInput.
- (w32_kbd_patch_key, key_event): Use the codepage returned by
- GetConsoleCP, rather than the ANSI codepage returned by GetLocaleInfo.
- (key_event): use uChar.UnicodeChar only if
- w32_console_unicode_input is non-zero.
-
- * w32console.c: Include w32heap.h.
- <w32_console_unicode_input>: New global variable.
- (initialize_w32_display): Set w32_console_unicode_input to 1 on NT
- family of Windows, zero otherwise.
-
- * w32inevt.h: Declare w32_console_unicode_input.
-
- * xdisp.c (init_iterator): Don't reference tip_frame in a build
- --without-x. (Bug#11742)
-
-2012-07-27 Paul Eggert <eggert@cs.ucla.edu>
-
- Adjust GDB to reflect pvec_type changes (Bug#12036).
- * .gdbinit (xvectype, xpr, xbacktrace): Adjust to reflect the
- 2012-07-04 changes to pseudovector representation.
- Problem reported by Eli Zaretskii in <http://bugs.gnu.org/12036#30>.
-
-2012-07-27 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize session
- bus address.
- (xd_close_bus, Fdbus_init_bus): Handle reference counter properly.
-
-2012-07-27 Eli Zaretskii <eliz@gnu.org>
-
- * alloc.c (listn): Fix the order the arguments are consed onto the
- list.
-
- * lisp.h (enum constype): Use CONSTYPE_HEAP and CONSTYPE_PURE for
- enumeration constants, as PURE and HEAP are too general, and clash
- with other headers and sources, such as gmalloc.c and the
- MS-Windows system headers. All users changed.
-
-2012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Revert last save_excursion_save and save_excursion_restore changes.
- * alloc.c, editfns.c, marker.c, lisp.h: Revert.
- Lots of crashes reported by Chong Yidong <cyd@gnu.org>.
-
-2012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix recently-introduced typos in Windows port.
- Reported by Martin Rudalics <rudalics@gmx.at>.
- * w32.c (init_environment): Replace comma with semicolon.
- * w32fns.c (syms_of_w32fns): Add missing parenthesis.
-
-2012-07-27 Paul Eggert <eggert@cs.ucla.edu>
-
- Improve GDB symbol export (Bug#12036).
- * .gdbinit (xgetptr, xgetint, xgettype): Set $bugfix in different
- arms of an 'if', not using conditional expressions; otherwise GDB
- complains about the types in the unevaluated arm when the argument
- is an integer literal.
- (xgetint): Simplify expression.
- * alloc.c (gdb_make_enums_visible): New constant. This ports to
- GCC 3.4.2 the export of symbols to GDB. Problem reported by Eli
- Zaretskii in <http://bugs.gnu.org/12036#13>.
- * lisp.h (PUBLISH_TO_GDB): Remove. All uses removed. No longer
- needed now that we have gdb_make_enums_visible.
- (enum CHECK_LISP_OBJECT_TYPE, enum Lisp_Bits, enum More_Lisp_Bits)
- (enum enum_USE_LSB_TAG):
- New enum types, packaging up enums that need to be exported to GDB.
-
-2012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Utility function to make a list from specified amount of objects.
- * lisp.h (enum constype): New datatype.
- (listn): New prototype.
- * alloc.c (listn): New function.
- (Fmemory_use_count, syms_of_alloc): Use it.
- * buffer.c (syms_of_buffer): Likewise.
- * callint.c (syms_of_callint): Likewise.
- * charset.c (define_charset_internal): Likewise.
- * coding.c (syms_of_coding): Likewise.
- * keymap.c (syms_of_keymap): Likewise.
- * search.c (syms_of_search): Likewise.
- * syntax.c (syms_of_syntax): Likewise.
- * w32.c (init_environment): Likewise.
- * w32fns.c (Fw32_battery_status, syms_of_w32fns): Likewise.
- * xdisp.c (syms_of_xdisp): Likewise.
- * xfns.c (syms_of_xfns): Likewise.
-
-2012-07-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fast save_excursion_save and save_excursion_restore.
- * lisp.h (struct Lisp_Excursion): New data type.
- (PVEC_EXCURSION): New pseudovector type.
- (XEXCURSION, XSETEXCURSION, EXCURSIONP): Convenient macros
- to deal with it. Adjust comments.
- (init_marker, attach_marker): New prototype.
- (unchain_marker): Adjust prototype.
- * marker.c (attach_marker): Change to global.
- (init_marker): New function.
- * alloc.c (Fmake_marker, build_marker): Use it.
- (build_marker): More easserts.
- (mark_object): Handle struct Lisp_Excursion.
- * editfns.c (save_excursion_save, save_excursion_restore):
- Reimplement to use struct Lisp_Excursion. Add comments.
-
-2012-07-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix export of symbols to GDB (Bug#12036).
- * alloc.c (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL)
- (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Move these here from
- emacs.c, as this is a more-suitable home. Had this been done earlier
- the fix for 12036 would have avoided some of the problems noted in
- <http://bugs.gnu.org/12036#13> by Eli Zaretskii, as the scope problems
- would have been more obvious.
- * emacs.c: Do not include <verify.h>; no longer needed.
- (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS)
- (gdb_GCTYPEBITS, gdb_USE_LSB_TAG)
- (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
- Remove; now done in lisp.h.
- * lisp.h (PUBLISH_TO_GDB): New macro.
- (GCTYPEBITS, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE, enum pvec_type)
- (DATA_SEG_BITS): Use it.
- (GCTYPEBITS, USE_LSB_TAG): Now also an enum, for GDB.
- (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Now just an enum, for GDB.
- * mem-limits.h (EXCEEDS_LISP_PTR): Redo so that DATA_SEG_BITS need
- not be usable in #if. This simplifies things.
-
-2012-07-26 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/emacs.$(O)): Update dependencies.
-
-2012-07-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Simplify export of symbols to GDB (Bug#12036).
- * .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
- $bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
- (xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
- Adjust to changes in lisp.h and emacs.c, by using
- CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
- of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
- INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
- gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
- instead of gdb_valbits.
- (xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
- PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
- instead of gdb_array_mark_flag.
- (xboolvector): Get size from $->size, not $->header.size.
- Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
- (xreload, hook-run, hookpost-run): Remove.
- * emacs.c: Include <verify.h>.
- (gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
- (gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
- Remove.
- (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
- (gdb_USE_LSB_TAG): New enum constants.
- (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
- Also define these as enum constants, so they're visible to GDB.
- (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
- (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
- as constants, so they're visible to GDB.
- * lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
- (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
- Now enum constants, not macros, so they're visible to GDB.
- (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
- more convenient now. All uses changed.
- (VALMASK) [USE_LSB_TAG]: Also define in this case.
- * mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.
-
-2012-07-26 Dmitry Antipov <dmantipov@yandex.ru>
-
- Explicitly free restriction data that are not needed anymore.
- * editfns.c (save_restriction_restore): Free restriction data.
-
-2012-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fautoload_do_load): Rename from do_autoload, export to Lisp,
- add argument, tune behavior, and adjust all callers.
-
-2012-07-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Use typedef for EMACS_INT, EMACS_UINT.
- * lisp.h, s/ms-w32.h (EMACS_INT, EMACS_UINT): Use typedefs rather
- than macros. This simplifies debugging in the usual case, since
- it lets GDB show addresses as 'EMACS_INT *' rather than 'long int *'
- and it allows expressions involving EMACS_INT casts.
- * .gdbinit (xreload): Simplify by using EMACS_INT cast.
-
-2012-07-25 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (ns_read_socket): Return early if there is a modal
- window (Bug#12043).
-
-2012-07-25 Martin Rudalics <rudalics@gmx.at>
-
- * frame.c (Fredirect_frame_focus): In doc-string don't mention
- that FOCUS-FRAME can be omitted.
-
-2012-07-25 Dmitry Antipov <dmantipov@yandex.ru>
-
- Adjust buffer text indirection counters at the end of Fkill_buffer.
- * buffer.c (Fkill_buffer): Adjust indirection counters when the
- buffer is definitely dead. This should really fix an issue reported
- by Christoph Scholtes again. (Bug#12007).
- (init_buffer_once): Initialize indirection counters of
- buffer_defaults and buffer_local_symbols (for sanity and safety).
-
-2012-07-24 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (init_iterator): Don't compute dimensions of truncation
- and continuation glyphs on tooltip frames, leave them at zero.
- Avoids continued lines in tooltips. (Bug#11832)
-
-2012-07-24 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simplify copy_overlay.
- * buffer.c (copy_overlay): Simplify. Use build_marker.
- * lisp.h (struct Lisp_Overlay): Restore comment with minor tweaks.
-
-2012-07-23 Eli Zaretskii <eliz@gnu.org>
-
- * print.c (print_object): Don't crash when a frame's name is nil
- or invalid. (Bug#12025)
-
- * window.c (decode_any_window): Disable CHECK_LIVE_FRAME test, as
- it signals an error when a tooltip frame is being created.
-
-2012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup miscellaneous objects allocation and initialization.
- * alloc.c (allocate_misc): Change to static. Add argument to
- specify the subtype. Adjust comment and users.
- (build_overlay): New function.
- * buffer.c (copy_overlays, Fmake_overlay): Use it.
- * lisp.h (struct Lisp_Overlay): Remove obsolete comment.
- (allocate_misc): Remove prototype.
- (build_overlay): Add prototype.
-
-2012-07-23 Dmitry Antipov <dmantipov@yandex.ru>
-
- Swap buffer text indirection counters in Fbuffer_swap_text.
- * buffer.c (Fbuffer_swap_text): Swap indirections too.
- This avoids crash reported by Christoph Scholtes at
- http://lists.gnu.org/archive/html/bug-gnu-emacs/2012-07/msg00785.html.
-
-2012-07-22 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (Popdown_data): New struct.
- (pop_down_menu): p->pointer is Popdown_data. Release the pool and
- free Popdown_data.
- (ns_popup_dialog): Use NSAutoreleasePool and pass it to pop_down_menu.
- (initWithContentRect): Make imgView and contentView non-static
- and autorelease them. Also autorelease img and matrix (Bug#12005).
- (dealloc): Remove (Bug#12005).
-
-2012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
-
- Adjust consing_since_gc when objects are explicitly freed.
- * alloc.c (GC_DEFAULT_THRESHOLD): New macro.
- (Fgarbage_collect): Use it. Change minimum to 1/10 of default.
- (free_cons, free_misc): Subtract object size from consing_since_gc.
-
-2012-07-22 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simplify and cleanup markers positioning code.
- * marker.c (attach_marker): More useful eassert.
- (live_buffer, set_marker_internal): New function.
- (Fset_marker, set_marker_restricted): Use set_marker_internal.
- (set_marker_both, set_marker_restricted_both): Use live_buffer.
-
-2012-07-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h (struct buffer.indirections): Now ptrdiff_t, not int,
- as it's limited by the amount of memory, not by INT_MAX.
-
-2012-07-21 Eli Zaretskii <eliz@gnu.org>
-
- * keyboard.c (keys_of_keyboard): Bind language-change to 'ignore'
- in special-event-map. See the discussion at
- http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00417.html
- for the reasons.
-
- * w32menu.c (add_menu_item): Cast to ULONG_PTR when assigning
- info.dwItemData. Fixes crashes on 64-bit Windows.
- Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
-
-2012-07-21 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (accessibilityAttributeValue): New function. (Bug#11134).
- (conversationIdentifier): Return value is NSInteger.
- * nsterm.m (accessibilityAttributeValue): Surround with NS_IMPL_COCOA.
-
-2012-07-21 Chong Yidong <cyd@gnu.org>
-
- * window.c (decode_any_window): Signal an error if the window is
- on a dead frame (Bug#11984).
-
-2012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Add indirection counting to speed up Fkill_buffer.
- * buffer.h (struct buffer): New member.
- * buffer.c (Fget_buffer_create): Set indirection counter to 0.
- (Fmake_indirect_buffer): Set indirection counter to -1, increment
- base buffer indirection counter.
- (compact_buffer): If ENABLE_CHECKING, verify indirection counters.
- (Fkill_buffer): Adjust indirection counters as needed, don't walk
- through buffer list if indirection counter is 0.
-
-2012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Extend the value returned by Fgarbage_collect with heap statistics.
- * alloc.c (Qheap): New symbol.
- (syms_of_alloc): DEFSYM it.
- (Fgarbage_collect): If DOUG_LEA_MALLOC, add mallinfo data.
- (Fmemory_free): Remove.
- (syms_of_alloc): Don't defsubr it.
- * buffer.c (Fcompact_buffer): Remove.
- (syms_of_buffer): Don't defsubr it.
-
-2012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Make maybe_gc inline.
- Verify that inlining is always possible (GCC 4.7.1, -O3 -Winline).
- * lisp.h (consing_since_gc, gc_relative_threshold)
- (memory_full_cons_threshold): Revert declaration.
- (maybe_gc): Remove prototype, define as inline.
- * alloc.c: Remove old commented-out code.
- (consing_since_gc, gc_relative_threshold)
- (memory_full_cons_threshold): Revert to global.
- (maybe_gc): Remove.
-
-2012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simple wrapper for make_unibyte_string, adjust font_open_by_name.
- * lisp.h (build_unibyte_string): New function.
- * dosfns.c, fileio.c, fns.c, ftfont.c, process.c:
- * sysdep.c, w32fns.c, xfns.c: Use it.
- * font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
- of type Lisp_Object to avoid redundant calls to make_unibyte_string.
- Adjust users accordingly.
- * font.h (font_open_by_name): Adjust prototype.
-
-2012-07-20 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup calls to Fgarbage_collect.
- * lisp.h (maybe_gc): New prototype.
- (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
- Remove declarations.
- * alloc.c (maybe_gc): New function.
- (consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
- Make them static.
- * bytecode.c (MAYBE_GC): Use maybe_gc.
- * eval.c (eval_sub, Ffuncall): Likewise.
- * keyboard.c (read_char): Likewise. Adjust call to maybe_gc
- to avoid dependency from auto-save feature.
-
-2012-07-19 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h (FOR_EACH_BUFFER): Rename from 'for_each_buffer'.
- (FOR_EACH_PER_BUFFER_OBJECT_AT): Rename from
- 'for_each_per_buffer_object_at'.
- All uses changed. It's better to use upper-case for macros that
- cannot be implemented as functions, to give the reader a clue
- that they're special.
-
-2012-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * alloc.c (Fgarbage_collect): Tweak docstring.
-
-2012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
-
- Tweak the value returned from Fgarbage_collect again.
- * alloc.c (Fgarbage_collect): New return value, as confirmed in
- http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00418.html.
- Adjust documentation.
- (total_vector_bytes): Rename to total_vector_slots, adjust
- accounting.
- (total_free_vector_bytes): Rename to total_free_vector_slots,
- adjust accounting.
- (Qstring_bytes, Qvector_slots): New symbols.
- (syms_of_alloc): DEFSYM them.
-
-2012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
-
- Buffer compaction primitive which may be used from Lisp.
- * buffer.c (compact_buffer, Fcompact_buffer): New function.
- (syms_of_buffer): Register Fcompact_buffer.
- * alloc.c (Fgarbage_collect): Use compact_buffer.
- * buffer.h (compact_buffer): New prototype.
- (struct buffer_text): New member.
-
-2012-07-19 Dmitry Antipov <dmantipov@yandex.ru>
-
- New macro to iterate over all buffers, miscellaneous cleanups.
- * lisp.h (all_buffers): Remove declaration.
- * buffer.h (all_buffers): Add declaration, with comment.
- (for_each_buffer): New macro.
- * alloc.c (Fgarbage_collect, mark_object): Use it.
- * buffer.c (Fkill_buffer, Fbuffer_swap_text, Fset_buffer_multibyte)
- (init_buffer): Likewise.
- * data.c (Fset_default): Likewise.
- * coding.c (code_conversion_restore): Remove redundant check
- for dead buffer.
- * buffer.c (Fkill_buffer): Likewise. Remove obsolete comment.
-
-2012-07-18 Andreas Schwab <schwab@linux-m68k.org>
-
- Fix bug that created negative-length intervals.
- * intervals.c (merge_interval_right, merge_interval_left):
- Do not zero out this interval if it is absorbed by its children,
- as this interval's total length doesn't change in that case. See
- <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00403.html>.
-
-2012-07-18 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (Fmake_bool_vector): Fix off-by-8 bug
- when invoking (make-bool-vector N t) and N is a positive
- multiple of 8 -- the last 8 bits were mistakenly cleared.
-
- Remove some struct layout assumptions in bool vectors.
- * alloc.c (bool_header_size): New constant.
- (header_size, word_size): Move earlier, as they're now used earlier.
- Use 'word_size' in a few more places, where it's appropriate.
- (Fmake_bool_vector, sweep_vectors): Don't assume that there is no
- padding before the data member of a bool vector.
- (sweep_vectors): Use PSEUDOVECTOR_TYPEP, in an eassert, rather
- than doing the check by hand with an abort ().
-
-2012-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fdefvar): Don't check constants since we only set the var if
- it's not yet defined anyway (bug#11904).
-
- * lisp.h (last_undo_boundary): Declare new var.
- * keyboard.c (command_loop_1): Set it.
- * cmds.c (Fself_insert_command): Use it to only remove boundaries that
- were auto-added by the command loop (bug#11774).
-
-2012-07-18 Andreas Schwab <schwab@linux-m68k.org>
-
- * w32font.c (Qsymbol): Remove local definition.
- (syms_of_w32font): Don't DEFSYM it.
-
-2012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix sweep_vectors to handle large bool vectors correctly.
- * alloc.c (sweep_vectors): Account total_vector_bytes for
- bool vectors larger than VBLOCK_BYTES_MAX.
-
-2012-07-18 Chong Yidong <cyd@gnu.org>
-
- * frame.c (x_set_frame_parameters): Revert bogus change introduced
- in 2012-05-25 commit by Paul Eggert (Bug#11738).
-
-2012-07-18 Dmitry Antipov <dmantipov@yandex.ru>
-
- Return more descriptive data from Fgarbage_collect.
- Suggested by Stefan Monnier in
- http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00369.html.
- * alloc.c (bounded_number): New function.
- (total_buffers, total_vectors): New variable.
- (total_string_size): Rename to total_string_bytes, adjust users.
- (total_vector_size): Rename to total_vector_bytes, adjust users.
- (sweep_vectors): Account total_vectors and total_vector_bytes.
- (Fgarbage_collect): New return value. Adjust documentation.
- (gc_sweep): Account total_buffers.
- (Fmemory_free, Fmemory_use_counts): Use bounded_number.
- (VECTOR_SIZE): Remove.
- * data.c (Qfloat, Qvector, Qsymbol, Qstring, Qcons): Make global.
- (Qinterval, Qmisc): New symbols.
- (syms_of_data): Initialize them.
- * lisp.h (Qinterval, Qsymbol, Qstring, Qmisc, Qvector, Qfloat)
- (Qcons, Qbuffer): New declarations.
-
-2012-07-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (Fmemory_free): Account for memory-free's own storage.
- Round up, not down. Improve doc.
-
-2012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Restore old code in allocate_string_data to avoid Faset breakage.
- Reported by Julien Danjou <julien@danjou.info> in
- http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00371.html.
- * alloc.c (allocate_string_data): Restore old code with minor
- adjustments, fix comment to explain this subtle issue.
-
-2012-07-17 Eli Zaretskii <eliz@gnu.org>
-
- Remove FILE_SYSTEM_CASE.
- * s/msdos.h (FILE_SYSTEM_CASE): Don't define.
-
- * fileio.c (FILE_SYSTEM_CASE): Don't define.
- (Ffile_name_directory, Fexpand_file_name): Don't use FILE_SYSTEM_CASE.
- Fixes problems on MS-DOS with Vtemp_file_name_pattern when
- call-process-region passes it through expand-file-name.
-
- * dired.c (file_name_completion): Don't use FILE_SYSTEM_CASE.
-
-2012-07-17 Andreas Schwab <schwab@linux-m68k.org>
-
- Fix crash when creating indirect buffer (Bug#11917)
- * buffer.c (buffer_lisp_local_variables): Add argument CLONE.
- Don't handle unbound variables specially if non-zero.
- (Fbuffer_local_variables): Pass zero.
- (clone_per_buffer_values): Pass non-zero.
-
-2012-07-17 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (emacs_gnutls_handshake): Revert last change. Add QUIT
- to make the loop interruptible.
-
-2012-07-17 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (emacs_gnutls_handshake): Only retry if
- GNUTLS_E_INTERRUPTED.
-
-2012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup and convert miscellaneous checks to eassert.
- * alloc.c (mark_interval): Fix comment, partially rephrase
- old comment from intervals.h (see below).
- * intervals.c (find_interval, adjust_intervals_for_insertion)
- (delete_interval, adjust_intervals_for_deletion)
- (graft_intervals_into_buffer, temp_set_point_both, copy_intervals):
- Convert to eassert.
- (adjust_intervals_for_insertion, make_new_interval):
- Remove obsolete and unused code.
- * intervals.h (struct interval): Remove obsolete comment.
- * textprotp.c (erase_properties): Remove unused code.
- (Fadd_text_properties, set_text_properties_1, Fremove_text_properties)
- (Fremove_list_of_text_properties): Convert to eassert.
-
-2012-07-17 Chong Yidong <cyd@gnu.org>
-
- * editfns.c (Finsert_char): Doc fix.
-
-2012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix previous change to make Fmemory_free always accurate.
- * alloc.c (make_interval): Update total_free_intervals.
- (make_float): Likewise for total_free_floats.
- (free_cons, Fcons): Likewise for total_free_conses.
- (SETUP_ON_FREE_LIST, allocate_vector_from_block):
- Likewise for total_free_vector_bytes.
- (Fmake_symbol): Likewise for total_free_symbols.
- (bytes_free): Remove.
-
-2012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simple free memory accounting feature.
- * alloc.c (bytes_free, total_free_vector_bytes): New variable.
- (sweep_vectors): Accumulate size of free vectors.
- (Fgarbage_collect): Setup bytes_free.
- (Fmemory_free): New function.
- (syms_of_alloc): Register it.
-
-2012-07-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup overlays checking.
- * buffer.h (OVERLAY_VALID): Remove as useless synonym of OVERLAYP.
- * buffer.c (overlay_touches_p, recenter_overlay_lists): Change to
- eassert and OVERLAYP.
- (sort_overlays): Change to use OVERLAYP.
-
-2012-07-16 René Kyllingstad <Rene@Kyllingstad.com> (tiny change)
-
- * editfns.c (Finsert_char): Make it interactive, and make the
- second arg optional. Copy interactive spec and docstring from
- ucs-insert.
-
-2012-07-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * floatfns.c (Fabs): Do not wrap fabs inside IN_FLOAT (Bug#11913).
- Unlike the other wrapped functions, fabs has an unspecified
- effect on errno.
-
-2012-07-16 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (keyDown): Interpret flags without left/right bits
- as the left key (Bug#11670).
-
-2012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- Remove empty and useless init functions.
- * lisp.h (init_character_once, init_fns, init_image)
- (init_filelock, init_sound): Remove prototype.
- * character.c (init_character_once): Remove.
- * filelock.c (init_filelock): Likewise.
- * fns.c (init_fns): Likewise.
- * image.c (init_image): Likewise.
- * sound.c (init_sound): Likewise.
- * emacs.c (main): Adjust accordingly.
-
-2012-07-16 Dmitry Antipov <dmantipov@yandex.ru>
-
- * gtkutil.h: Tiny cleanups.
- (use_old_gtk_file_dialog): Remove useless declaration.
- (xg_uses_old_file_dialog): Add suggested const attribute.
-
-2012-07-15 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (MAX_STRONG_CHAR_SEARCH): New macro.
- (bidi_paragraph_init): Use it to limit search forward for a strong
- directional character in abnormally large paragraphs full of
- neutral or weak characters. (Bug#11943)
-
-2012-07-15 Stefano Facchini <stefano.facchini@gmail.com> (tiny change)
-
- * gtkutil.c (xg_create_tool_bar): Apply "primary-toolbar" style to
- the toolbar (Bug#9451).
- (xg_make_tool_item): Give the widget event box a transparent
- background.
-
-2012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup basic allocation variables and functions.
- * alloc.c (ignore_warnings, init_intervals, init_float)
- (init_cons, init_symbol, init_marker): Remove.
- (interval_block_index): Initialize to INTERVAL_BLOCK_SIZE.
- (float_block_index): Initialize to FLOAT_BLOCK_SIZE.
- (cons_block_index): Initialize to CONS_BLOCK_SIZE.
- (symbol_block_size): Initialize to SYMBOL_BLOCK_SIZE.
- (marker_block_index): Initialize to MARKER_BLOCK_SIZE.
- (staticidx, init_alloc_once, init_strings, free_ablock):
- Remove redundant initialization.
- * fns.c (init_weak_hash_tables): Remove.
- * lisp.h (init_weak_hash_tables): Remove prototype.
-
-2012-07-15 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use zero_vector where appropriate.
- * alloc.c (zero_vector): Define as Lisp_Object. Adjust users
- accordingly.
- * lisp.h (zero_vector): New declaration.
- * font.c (null_vector): Remove.
- (syms_of_font): Remove initialization and staticpro.
- (font_list_entities, font_find_for_lface): Change to use zero_vector.
- * keymap.c (Faccessible_keymaps): Likewise.
-
-2012-07-15 Leo Liu <sdl.web@gmail.com>
-
- * fringe.c: Fix typo in comments.
-
-2012-07-14 Leo Liu <sdl.web@gmail.com>
-
- * fringe.c: Add a new bitmap exclamation-mark.
-
-2012-07-14 Eli Zaretskii <eliz@gnu.org>
-
- * gmalloc.c (GMALLOC_INHIBIT_VALLOC): Don't reference.
-
- * s/msdos.h (BSD_SYSTEM, DATA_START, GC_SETJMP_WORKS, HAVE_MOUSE)
- (HAVE_MENUS): Don't define, defined by editing config.in with
- msdos/sed2v2.inp.
- (GMALLOC_INHIBIT_VALLOC): Don't define.
- (MODE_LINE_BINARY_TEXT): Remove, not used anymore.
-
-2012-07-14 Juanma Barranquero <lekktu@gmail.com>
-
- * s/ms-w32.h (GC_SETJMP_WORKS, GC_MARK_STACK): Set in nt/config.nt.
-
-2012-07-14 Glenn Morris <rgm@gnu.org>
-
- * s/aix4-2.h, s/freebsd.h, s/gnu-linux.h, s/hpux10-20.h:
- * s/irix6-5.h, s/netbsd.h, s/sol2-6.h, s/unixware.h:
- Let configure set GC_SETJMP_WORKS, GC_MARK_STACK.
-
-2012-07-13 Glenn Morris <rgm@gnu.org>
-
- * s/gnu-linux.h (GC_MARK_SECONDARY_STACK): Let configure set it.
-
- * s/usg5-4-common.h (SETUP_SLAVE_PTY): Let configure set it.
- * s/irix6-5.h (SETUP_SLAVE_PTY): No more need to unset it.
-
-2012-07-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (uRect): Only define if NS_IMPL_GNUSTEP.
- (x_free_frame_resources): Pass x_free_frame_resources to NSTRACE.
- (ns_lisp_to_color, ns_string_to_lispmod, ns_term_init)
- (ns_term_shutdown, requestService, initFrameFromEmacs): Use SSDATA
- where appropriate.
- (ns_exec_path, ns_load_path, changeFont): Put () around assignment used
- as boolean expression.
- (x_set_window_size): Remove unused variable toolbar.
- (ns_get_color_default, ns_mod_to_lisp): Remove.
- (ns_mouse_position): Remove unused variables xchar and ychar.
- (ns_compute_glyph_string_overhangs): Remove unused variable face.
- (ns_set_vertical_scroll_bar): Remove unused variable count.
- (ns_delete_terminal): Remove unused variable i.
- (ns_term_init): Remove unused variables r, g and b.
- (mouseDown): Remove unused variable window.
- (windowDidResize): Move definition of theWindow inside NS_IMPL_GNUSTEP.
- (initFrameFromEmacs): Remove unused variable vbextra.
- (mouseEntered): Remove unused variables p and dpyinfo.
- (mouseExited): Remove unused variables p and r.
- (ns_define_frame_cursor, ns_clear_frame_area)
- (ns_draw_window_cursor, ns_initialize_display_info): Make static.
- (menuDown): Assign [sender tag] to variable and cast the variable.
-
- * nsterm.h (menuDown): Add id as type to argument sender.
- (ns_display_info_for_name): Add Lisp_Object argument.
- (ns_term_init): Add Lisp_Object argument.
- (ns_map_event_to_object): Add void argument.
- (ns_string_from_pasteboard, ns_string_to_pasteboard): Add correct
- prototype with arguments and only declare if __OBJC__.
- (nxatoms_of_nsselect): Add void argument.
- (ns_lisp_to_cursor_type): Add Lisp_Object argument.
- (ns_alloc_autorelease_pool): Add void argument.
- (ns_release_autorelease_pool): Add void* argument.
- (ns_get_defaults_value): Add const char* argument.
-
- * nsmenu.m (ns_update_menubar, ns_menu_show, process_dialog)
- (initFromContents): Use SSDATA where appropriate.
- (ns_update_menubar): Add braces to ambigous if-else.
- (initWithTitle): Put () around assignment in if statement.
- (ns_menu_show): Remove unused variables window and keymap.
- (update_frame_tool_bar): Remove unused variable selected_p.
- (initWithContentRect): Remove unused variable this_cmd_name.
-
- * nsimage.m (ns_load_image, allocInitFromFile): Use SSDATA where
- appropriate.
- (setXBMColor): Remove unused variable len.
- (setPixmapData): Put () around assignment in loop statement.
-
- * nsfont.m (ns_get_family, ns_lang_to_script, ns_otf_to_script)
- (ns_registry_to_script, ns_get_req_script, nsfont_open): Use SSDATA
- where appropriate.
- (ns_get_covering_families, ns_findfonts, nsfont_list_family): Put ()
- around assignment in loop statement.
- (nsfont_open): Remove unused variable i.
- (nsfont_open): Remove unused variable len.
- (nsfont_draw): Remove unused variable cs.
-
- * nsfns.m (x_set_icon_name, ns_set_name_internal)
- (ns_set_name_as_filename, ns_implicitly_set_icon_type)
- (x_set_icon_type, ns_lisp_to_cursor_type, Fns_read_file_name)
- (Fns_get_resource, Fns_set_resource, Fx_open_connection)
- (Fns_font_name, Fns_perform_service)
- (Fns_convert_utf8_nfd_to_nfc, ns_do_applescript)
- (Fns_do_applescript, Fx_show_tip): Use SSDATA where appropriate.
- (ns_set_name): Remove unused variable view.
- (x_set_menu_bar_lines): Remove unused variable olines.
- (x_set_tool_bar_lines): Remove unused variable root_window.
- (Fns_list_colors): Put () around assignment in while statement.
- (Fns_perform_service): Remove unused variable len.
- (Fns_display_usable_bounds): Remove unused variable top.
- (syms_of_nsfns): Remove unused variable i.
-
- * nsmenu.m (ns_update_menubar): Exchange place of argument 2 and 3 to
- memcpy (Bug#11907).
-
-2012-07-13 Kalle Kankare <kalle.kankare@iki.fi> (tiny change)
-
- * image.c (Fimagemagick_types): Initialize ex with GetExceptionInfo
- and free it with DestroyExceptionInfo (Bug#11558).
-
-2012-07-13 Juanma Barranquero <lekktu@gmail.com>
-
- * s/ms-w32.h (FIRST_PTY_LETTER, HAVE_SOCKETS): Move to nt/config.nt.
- (HAVE_ATTRIBUTE_ALIGNED, HAVE_C99_STRTOLD, HAVE___BUILTIN_UNWIND_INIT):
- Set here, not in nt/config.nt.
-
-2012-07-13 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_in_display_line_to): On GUI terminals, allow
- cursor overflow into the last glyph on display line when the right
- fringe is off. (Bug#11832)
-
-2012-07-13 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (produce_special_glyphs): Now static.
- * dispextern.h (produce_special_glyphs): Remove decl.
-
-2012-07-13 Glenn Morris <rgm@gnu.org>
-
- * s/bsd-common.h, s/cygwin.h: Remove empty files.
- * s/freebsd.h, s/netbsd.h: Do not include bsd-common.h.
-
- * s/usg5-4-common.h (USG, USG5):
- * s/template.h (USG5, USG, HPUX, BSD4_2, BSD_SYSTEM):
- * s/sol2-6.h (SOLARIS2):
- * s/irix6-5.h (IRIX6_5):
- * s/hpux10-20.h (USG, USG5, HPUX):
- * s/gnu-linux.h (USG, GNU_LINUX):
- * s/freebsd.h (BSD_SYSTEM):
- * s/darwin.h (BSD4_2, BSD_SYSTEM, DARWIN_OS):
- * s/cygwin.h (CYGWIN):
- * s/bsd-common.h (BSD_SYSTEM, BSD4_2):
- * s/aix4-2.h (USG, USG5, _AIX): Move "system type" macros to configure.
-
-2012-07-13 BT Templeton <bpt@hcoop.net> (tiny change)
-
- * nsfont.m (ns_charset_covers): Don't abort if no bitmap (Bug#11853).
-
-2012-07-13 Glenn Morris <rgm@gnu.org>
-
- * s/usg5-4-common.h (NSIG_MINIMUM): Let configure set it.
-
- * s/gnu-linux.h, s/irix6-5.h: Let configure set ULIMIT_BREAK_VALUE.
-
- * process.c (init_process_emacs): Replace MIN_PTY_KERNEL_VERSION.
- * s/darwin.h (MIN_PTY_KERNEL_VERSION): Remove single-use macro.
-
-2012-07-12 Glenn Morris <rgm@gnu.org>
-
- * s/darwin.h (SYSTEM_PURESIZE_EXTRA): Move to configure.
-
- * process.c (init_process_emacs): Rename from init_process.
- The old name is also the name of a Mach system call.
- * lisp.h, emacs.c: Update for this name change.
- * nsgui.h, sysselect.h, s/darwin.h: Remove workaround that is no
- longer needed.
-
-2012-07-12 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (insert_left_trunc_glyphs): Fix incorrect size in
- memmove call that removes glyphs covered by the left truncation
- glyph. Improve commentary.
- (display_line): Fix display of continuation glyphs on GUI frames
- when the right fringe is turned off and variable-size fonts are
- used in the window. Move the code that appends a stretch glyph to
- produce_special_glyphs, so that it could be used for truncation
- and continuation glyphs alike.
- (produce_special_glyphs) [HAVE_WINDOW_SYSTEM]: Produce a stretch
- glyph of a suitably computed width, to align the special glyphs at
- the window margin. Code moved from display_line. (Bug#11832)
-
-2012-07-12 Glenn Morris <rgm@gnu.org>
-
- * s/aix4-2.h, s/hpux10-20.h: Let configure set NO_EDITRES.
-
- * s/gnu-linux.h, s/hpux10-20.h:
- Do not unconditionally define HAVE_XRMSETDATABASE.
-
- * s/gnu-linux.h (UNIX98_PTYS): Let configure set it.
-
-2012-07-12 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix typos that broke OS X build.
- Reported by Randal L. Schwartz in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00225.html>.
- * nsterm.m (ns_timeout): Add missing local decl.
- (ns_get_color): snprintf -> sprintf, to fix typo.
-
-2012-07-12 Glenn Morris <rgm@gnu.org>
-
- * src/s/aix4-2.h, src/s/cygwin.h, src/s/darwin.h:
- * src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/irix6-5.h:
- * src/s/sol2-6.h, src/s/unixware.h, src/s/usg5-4-common.h:
- Move PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF to configure.
-
- * s/cygwin.h, s/darwin.h, s/gnu-linux.h, s/irix6-5.h:
- Move PTY_OPEN to configure.
-
- * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
- * s/gnu-linux.h, s/hpux10-20.h, s/irix6-5.h, s/template.h:
- * s/usg5-4-common.h: Move FIRST_PTY_LETTER, PTY_ITERATION to configure.
-
-2012-07-12 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use empty_unibyte_string where applicable.
- * keyboard.c (parse_tool_bar_item): Use empty_unibyte_string.
- * lread.c (read1): Likewise.
- * xsettings.c (syms_of_xsettings): Likewise.
-
-2012-07-12 Glenn Morris <rgm@gnu.org>
-
- * s/cygwin.h (G_SLICE_ALWAYS_MALLOC):
- * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN):
- * s/irix6-5.h (SETPGRP_RELEASES_CTTY, PREFER_VSUSP):
- * s/hpux10-20.h (RUN_TIME_REMAP):
- * s/bsd-common.h (TABDLY): Move to configure.
-
- * s/hpux10-20.h, s/sol2-6.h: Move XOS_NEEDS_TIME_H to configure.
-
- * s/bsd-common.h, s/darwin.h: Move TAB3 to configure.
-
- * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
- (BROKEN_SIGPOLL, BROKEN_GET_CURRENT_DIR_NAME): Let configure set them.
-
- * s/darwin.h (NO_ABORT, NO_MATHERR): Let configure set them.
-
- * s/bsd-common.h, s/cygwin.h, s/gnu-linux.h, s/irix6-5.h:
- * s/template.h: Move NARROWPROTO to configure.
-
-2012-07-11 Glenn Morris <rgm@gnu.org>
-
- * s/gnu-linux.h, s/sol2-6.h: No longer define POSIX,
- unused since 2011-01-17 change to systty.h.
-
- * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h, s/gnu-linux.h:
- * s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
- Move HAVE_PTYS and HAVE_SOCKETS to configure.
-
-2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
-
- * s/sol2-6.h (HAVE_LIBKSTAT): Remove. (Bug#11914)
-
-2012-07-11 Glenn Morris <rgm@gnu.org>
-
- * s/darwin.h, s/gnu-linux.h, s/template.h:
- Move INTERRUPT_INPUT to configure.
-
-2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- Minor adjustments to interning code.
- * lisp.h (intern, intern_c_string): Redefine as static inline
- wrappers for intern_1 and intern_c_string_1, respectively.
- (intern_1, intern_c_string_1): Rename prototypes.
- * lread.c (intern_1, intern_c_string_1, oblookup):
- Simplify Vobarray checking.
- * font.c (font_intern_prop): Likewise. Adjust comment.
- * w32font.c (intern_font_name): Likewise.
-
-2012-07-11 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (Fgnutls_boot): Properly parse :keylist argument.
-
- * coding.c (Fdefine_coding_system_internal): Use XCAR/XCDR instead
- of Fcar/Fcdr if possible.
- * font.c (check_otf_features): Likewise.
- * fontset.c (Fnew_fontset): Likewise.
- * gnutls.c (Fgnutls_boot): Likewise.
- * minibuf.c (read_minibuf): Likewise.
- * msdos.c (IT_set_frame_parameters): Likewise.
- * xmenu.c (Fx_popup_dialog): Likewise.
- * w32menu.c (Fx_popup_dialog): Likewise.
-
-2012-07-11 Glenn Morris <rgm@gnu.org>
-
- * s/bsd-common.h, s/cygwin.h: No need to undefine INTERRUPT_INPUT,
- since nothing has defined it on these platforms.
-
- * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/gnu-linux.h:
- * s/irix6-5.h: Move SIGNALS_VIA_CHARACTERS to configure.
-
- * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
- * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
- Move CLASH_DETECTION to configure.
-
- * s/gnu.h: Remove file, which is now empty.
-
- * s/gnu.h, s/gnu-linux.h:
- Move GNU_LIBRARY_PENDING_OUTPUT_COUNT to configure.
-
-2012-07-11 John Wiegley <johnw@newartisans.com>
-
- * alloc.c (mark_memory): Guard the "no_address_safety_analysis"
- function attribute, so we only use it if it exists in the
- compiler.
-
-2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid call to strlen in fast_c_string_match_ignore_case.
- * search.c (fast_c_string_match_ignore_case): Change to use
- length argument. Adjust users accordingly.
- * lisp.h (fast_c_string_match_ignore_case): Adjust prototype.
-
-2012-07-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Assume mkdir, rmdir.
- * sysdep.c (mkdir) [!HAVE_MKDIR]: Remove.
- * sysdep.c (rmdir) [!HAVE_RMDIR]: Remove.
-
- Assume rename.
- * sysdep.c (rename) [!HAVE_RENAME]: Remove.
-
- Assume perror.
- * s/hpux10-20.h (HAVE_PERROR): Remove.
- * sysdep.c (perror) [HPUX && !HAVE_PERROR]:
- Remove dummy definition, as this problem was obsolete long ago.
-
- Assume strerror.
- * sysdep.c (strerror) [!HAVE_STRERROR && !WINDOWSNT]: Remove.
-
-2012-07-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid calls to strlen in font processing functions.
- * font.c (font_parse_name, font_parse_xlfd, font_parse_fcname)
- (font_open_by_name): Change to use length argument.
- Adjust users accordingly.
- * font.h (font_open_by_name, font_parse_xlfd, font_unparse_xlfd):
- Adjust prototypes.
- * xfont.c (xfont_decode_coding_xlfd, font_unparse_xlfd):
- Change to return ptrdiff_t.
- (xfont_list_pattern, xfont_match): Use length returned by
- xfont_decode_coding_xlfd.
- * xfns.c (x_default_font_parameter): Omit useless xstrdup.
-
-2012-07-11 Glenn Morris <rgm@gnu.org>
-
- * s/darwin.h, s/freebsd.h, s/netbsd.h:
- Move DONT_REOPEN_PTY to configure.
-
- * sound.c (DEFAULT_SOUND_DEVICE) [!WINDOWSNT]:
- * s/netbsd.h (DEFAULT_SOUND_DEVICE): Let configure set it.
-
-2012-07-10 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove "#define unix" that is no longer needed (Bug#11905).
- * s/aix4-2.h (unix): Remove; no longer needed.
-
- EMACS_TIME simplification (Bug#11875).
- This replaces macros (which typically do not work in GDB)
- with functions, typedefs and enums, making the code easier to debug.
- The functional style also makes code easier to read and maintain.
- * systime.h: Include <sys/time.h> on all hosts, not just if
- WINDOWSNT, since 'struct timeval' is needed in general.
- (EMACS_TIME): Now a typedef, not a macro.
- (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): Now constants,
- not macros.
- (EMACS_SECS, EMACS_NSECS, EMACS_TIME_SIGN, EMACS_TIME_VALID_P)
- (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE, EMACS_TIME_EQ)
- (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE, EMACS_TIME_LT)
- (EMACS_TIME_LE): Now functions, not macros.
- (EMACS_SET_SECS, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS)
- (EMACS_SET_USECS, EMACS_SET_SECS_USECS): Remove these macros,
- which are not functions. All uses rewritten to use:
- (make_emacs_time): New function.
- (EMACS_SECS_ADDR, EMACS_SET_INVALID_TIME, EMACS_GET_TIME)
- (EMACS_ADD_TIME, EMACS_SUB_TIME): Remove these macros, which are
- not functions. All uses rewritten to use the following, respectively:
- (emacs_secs_addr, invalid_emacs_time, get_emacs_time)
- (add_emacs_time, sub_emacs_time): New functions.
- * atimer.c: Don't include <sys/time.h>, as "systime.h" does this.
- * fileio.c (Fcopy_file):
- * xterm.c (XTflash): Get the current time closer to when it's used.
- * makefile.w32-in ($(BLD)/atimer.$(O)): Update dependencies.
-
- * bytecode.c (targets): Suppress -Woverride-init warnings.
-
- Simplify by avoiding confusing use of strncpy etc.
- * doc.c (Fsnarf_documentation):
- * fileio.c (Ffile_name_directory, Fsubstitute_in_file_name):
- * frame.c (Fmake_terminal_frame):
- * gtkutil.c (get_utf8_string):
- * lread.c (openp):
- * nsmenu.m (ns_update_menubar):
- * regex.c (regerror):
- Prefer memcpy to strncpy and strncat when either will do.
- * fileio.c (Fsubstitute_in_file_name):
- * keyboard.c (MULTI_LETTER_MOD, parse_modifiers_uncached)
- (menu_separator_name_p):
- * nsmenu.m (ns_update_menubar):
- Prefer memcmp to strncmp when either will do.
- * nsterm.m: Include <ftoastr.h>.
- (ns_get_color):
- * s/gnu-linux.h, s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF):
- Prefer snprintf to strncpy.
- * nsterm.m (ns_term_init):
- * widget.c (set_frame_size) [0]: Prefer xstrdup to xmalloc + strncpy.
- * nsterm.m (ns_term_init):
- Avoid the need for strncpy, by using build_string or
- make_unibyte_string directly. Use dtoastr, not snprintf.
- * process.c (Fmake_network_process): Diagnose service names that
- are too long, rather than silently truncating them or creating
- non-null-terminated names.
- (Fnetwork_interface_info): Likewise, for interface names.
- * sysdep.c (system_process_attributes) [GNU_LINUX]:
- Prefer sprintf to strncat.
- * xdisp.c (debug_method_add) [GLYPH_DEBUG]:
- Prefer vsnprintf to vsprintf + strncpy.
-
-2012-07-10 Glenn Morris <rgm@gnu.org>
-
- * dispnew.c (PENDING_OUTPUT_COUNT) [!__GNU_LIBRARY__]:
- Clarify fallback case.
-
-2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use XCAR and XCDR instead of Fcar and Fcdr where possible.
- * callint.c, coding.c, doc.c, editfns.c, eval.c, font.c, fontset.c,
- * frame.c, gnutls.c, minibuf.c, msdos.c, textprop.c, w32fns.c,
- * w32menu.c, window.c, xmenu.c: Change to use XCAR and XCDR
- where argument type is known to be a Lisp_Cons.
-
-2012-07-10 Tom Tromey <tromey@redhat.com>
-
- * bytecode.c (BYTE_CODE_THREADED): New macro.
- (BYTE_CODES): New macro. Replaces all old byte-code defines.
- (enum byte_code_op): New type.
- (CASE, NEXT, FIRST, CASE_DEFAULT, CASE_ABORT): New macros.
- (exec_byte_code): Use them. Use token threading when applicable.
-
-2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Optimize pure C strings initialization.
- * lisp.h (make_pure_string): Fix prototype.
- (build_pure_c_string): New function, defined as static inline. This
- provides a better opportunity to optimize away calls to strlen when
- the function is called with compile-time constant argument.
- * alloc.c (make_pure_c_string): Fix comment. Change to add nchars
- argument, adjust users accordingly. Use build_pure_c_string where
- appropriate.
- * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
- * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
- * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
-
-2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid calls to strlen in miscellaneous functions.
- * buffer.c (init_buffer): Use precalculated len, adjust if needed.
- * font.c (Ffont_xlfd_name): Likewise. Change to call make_string.
- * lread.c (openp): Likewise.
-
-2012-07-10 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid calls to strlen in path processing functions.
- * fileio.c (file_name_as_directory): Add comment. Change to add
- srclen argument and return the length of result. Adjust users
- accordingly.
- (directory_file_name): Fix comment. Change to add srclen argument,
- swap 1st and 2nd arguments to obey the common convention.
- Adjust users accordingly.
- * filelock.c (fill_in_lock_file_name): Avoid calls to strlen.
-
-2012-07-10 Glenn Morris <rgm@gnu.org>
-
- * s/cygwin.h, s/darwin.h, s/freebsd.h, s/netbsd.h, s/unixware.h:
- Move PENDING_OUTPUT_COUNT definition to configure.
-
- * s/irix6-5.h (DATA_START, DATA_SEG_BITS):
- * s/hpux10-20.h (DATA_SEG_BITS, DATA_START):
- * s/gnu.h (DATA_START): Move definitions to configure.
-
- * s/irix6-5.h (SETUP_SLAVE_PTY, PTY_NAME_SPRINTF): Drop ifdef guards.
- We include usg5-4-common.h, which defines them both.
-
- * s/gnu.h: Don't include fcntl.h (every file in Emacs that uses
- O_RDONLY already includes it).
-
- Stop ns builds setting the EMACSLOADPATH environment variable.
- * nsterm.m (ns_load_path): Rename from ns_init_paths.
- Now it does not set EMACSLOADPATH, just returns the load-path string.
- * nsterm.h: Update accordingly.
- * lread.c [HAVE_NS]: Include nsterm.h.
- (init_lread) [HAVE_NS]: Use ns_load_path.
- * emacs.c (main) [HAVE_NS]: No longer call ns_init_paths.
-
-2012-07-09 Glenn Morris <rgm@gnu.org>
-
- * s/gnu.h (SIGNALS_VIA_CHARACTERS): No need to define it here,
- since the included bsd-common.h does so.
-
- Stop ns builds setting the EMACSPATH environment variable.
- * nsterm.m (ns_exec_path): New function, split from ns_init_paths.
- (ns_init_paths): Do not set EMACSPATH.
- * nsterm.h (ns_exec_path): Add it.
- * callproc.c (init_callproc_1, init_callproc) [HAVE_NS]:
- Use ns_exec_path.
-
- * nsterm.m, nsterm.h (ns_etc_directory): Fix type, empty return.
-
-2012-07-09 Paul Eggert <eggert@cs.ucla.edu>
-
- * process.c (wait_reading_process_output): 'waitchannels' was unset
- when read_kbd || !NILP (wait_for_cell); fix this.
-
- Add GCC-style 'const' attribute to functions that can use it.
- * character.h (char_resolve_modifier_mask):
- * keyboard.h (make_ctrl_char):
- * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe)
- (init_character_once, next_almost_prime, init_fns, init_image)
- (flush_pending_output, init_sound):
- * mem-limits.h (start_of_data):
- * menu.h (finish_menu_items):
- Add ATTRIBUTE_CONST.
- * emacs.c (DEFINE_DUMMY_FUNCTION):
- Declare the dummy function with ATTRIBUTE_CONST.
- * lisp.h (Fbyteorder, Fmax_char, Fidentity):
- Add decls with ATTRIBUTE_CONST.
-
- Minor improvements to make_formatted_string.
- * alloc.c (make_formatted_string): Prefer int to ptrdiff_t
- where int is good enough, as vsprintf returns an int.
- * lisp.h (make_formatted_string): Add ATTRIBUTE_FORMAT_PRINTF.
-
-2012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
-
- Use make_formatted_string to avoid double length calculation.
- * lisp.h (make_formatted_string): New prototype.
- * alloc.c (make_formatted_string): New function.
- * buffer.c (Fgenerate_new_buffer_name): Use it.
- * dbusbind.c (syms_of_dbusbind): Likewise.
- * editfns.c (Fcurrent_time_zone): Likewise.
- * filelock.c (get_boot_time): Likewise.
- * frame.c (make_terminal_frame, set_term_frame_name)
- (x_report_frame_params): Likewise.
- * image.c (gs_load): Likewise.
- * minibuf.c (get_minibuffer): Likewise.
- * msdos.c (dos_set_window_size): Likewise.
- * process.c (make_process): Likewise.
- * xdisp.c (ensure_echo_area_buffers): Likewise.
- * xsettings.c (apply_xft_settings): Likewise.
-
-2012-07-09 Glenn Morris <rgm@gnu.org>
-
- Stop ns builds polluting the environment with EMACSDATA, EMACSDOC.
- * nsterm.m (ns_etc_directory): New function, split from ns_init_paths.
- (ns_init_paths): Do not set EMACSDATA, EMACSDOC.
- * nsterm.h (ns_etc_directory): Add it.
- * callproc.c [HAVE_NS]: Include nsterm.h.
- (init_callproc_1, init_callproc) [HAVE_NS]: Use ns_etc_directory.
-
-2012-07-09 Dmitry Antipov <dmantipov@yandex.ru>
-
- Move marker debugging code under MARKER_DEBUG.
- * marker.c (MARKER_DEBUG): Move marker debugging code under
- #ifdef MARKER_DEBUG because byte_char_debug_check is too slow
- for bootstrap with --enable-checking (~3x slowdown reported
- by Juanma Barranquero <lekktu@gmail.com>).
- (verify_bytepos): Move under #ifdef MARKER_DEBUG.
-
-2012-07-08 Paul Eggert <eggert@cs.ucla.edu>
-
- * systime.h (EMACS_SUB_TIME): Clarify behavior with unsigned time_t.
- See <http://bugs.gnu.org/11825#29>.
-
-2012-07-08 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (fill_glyphless_glyph_string): If the face of the glyph
- has no font, use the frame's font. (Bug#11813)
- (display_line): Add commentary about displaying truncation glyphs
- on GUI frames.
- (produce_special_glyphs): Move here from term.c.
-
- * term.c (produce_special_glyphs): Move to xdisp.c.
-
- * dispextern.h (produce_special_glyphs): Move prototype to xdisp.c
- section.
-
-2012-07-07 Andreas Schwab <schwab@linux-m68k.org>
-
- * xdisp.c (display_line): Avoid warning about implicit declaration
- of FRAME_FONT.
-
- * frame.c (get_frame_param): Define only if HAVE_WINDOW_SYSTEM.
-
- * lisp.h: Remove empty conditional.
-
-2012-07-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * lread.c (load_path_check): Now static.
-
- Fix some minor --with-ns problems found by static checking.
- * frame.c (Ftool_bar_pixel_width) [!FRAME_TOOLBAR_WIDTH]:
- (x_set_font) [!HAVE_X_WINDOWS]:
- * image.c (xpm_load_image) [HAVE_NS]:
- (x_to_xcolors) [!HAVE_X_WINDOWS && !HAVE_NTGUI]:
- (x_disable_image) [!HAVE_NS && !HAVE_NTGUI]:
- Remove unused local.
- (Fx_parse_geometry) [HAVE_NS]: Don't return garbage.
- (xpm_load_image) [HAVE_NS && !HAVE_XPM]: Remove unused label.
- * image.c (x_create_bitmap_from_file) [HAVE_NS]:
- (xpm_load_image, xpm_load) [HAVE_NS && !HAVE_XPM]:
- * nsselect.m (symbol_to_nsstring, ns_string_to_pasteboard_internal):
- * xfaces.c (Fx_load_color_file) [!HAVE_X_WINDOWS]:
- Fix pointer signedness problem.
- * xfaces.c (FRAME_X_FONT_TABLE):
- * xterm.h (FRAME_X_FONT_TABLE): Remove unused, incompatible macros.
-
-2012-07-07 Glenn Morris <rgm@gnu.org>
-
- * lread.c (load_path_check): New function, split from init_lread.
- (init_lread): Reorganize. Motivation:
- If EMACSLOADPATH is set, check/warn about that rather than the
- defaults, which we are not going to use. Hence we can remove
- the turn_off_warning and WINDOWSNT || HAVE_NS tests.
- Don't warn if site-lisp directories are missing.
- If not installed, start from a blank load-path, since
- PATH_LOADSEARCH refers to the eventual installation directories.
-
-2012-07-07 Eli Zaretskii <eliz@gnu.org>
-
- Support truncation and continuation glyphs on GUI frames, when
- fringes are disabled. (Bug#11832)
- * xdisp.c (init_iterator): Get dimensions of truncation and
- continuation glyphs even if on GUI frames.
- Adjust it->last_visible_x on GUI frames when the left or right fringes,
- or both, are absent.
- (start_display, move_it_in_display_line_to): Handle the case of a
- GUI frame without a fringe to display continuation or truncation
- glyphs.
- (insert_left_trunc_glyphs): Support GUI frames: make sure
- truncation glyphs overwrite enough glyphs from the current line to
- have sufficient space in pixels.
- (display_line): Support truncation and continuation glyphs on GUI
- frames. If some spare pixels are left on the line after inserting
- the truncation glyphs, fill that space with a stretch glyph of a
- suitably computed width.
-
- * term.c (produce_special_glyphs): Call PRODUCE_GLYPHS, not
- produce_glyphs, to support GUI sessions.
-
-2012-07-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c (ULLONG_MAX): Define if not already defined (Bug#11781).
-
- * sysdep.c (list_system_processes): Port to NetBSD-current (Bug#11797).
-
- Do not require float-time's arg to fit in time_t (Bug#11825).
- This works better on hosts where time_t is unsigned, and where
- float-time is applied to the (negative) difference between two times.
- * editfns.c (decode_time_components): Last arg is now double *,
- not int *, and means to store all the result as a double, without
- worrying about whether the seconds part fits in time_t.
- All callers changed.
- (lisp_time_argument): Remove last int * arg, as it's no longer needed.
- All callers changed.
- (Ffloat_time): Do not fail merely because the specified time falls
- outside of time_t range.
-
-2012-07-07 Glenn Morris <rgm@gnu.org>
-
- * s/darwin.h (HAVE_RES_INIT, HAVE_LIBRESOLV):
- * s/hpux10-20.h (HAVE_RINT, HAVE_RANDOM):
- * s/unixware.h (HAVE_GETWD): Move undefs to configure (effectively).
-
-2012-07-07 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (DISPEXTERN_H, $(BLD)/regex.$(O)):
- Update dependencies.
-
- * s/ms-w32.h [_MSC_VER]: Remove strcasecmp, strncasecmp.
-
-2012-07-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Use c_strcasecmp for ASCII case-insensitive comparison (Bug#11786).
- * dispextern.h, nsfns.m, nsterm.m: Include <c-strcase.h>.
- * dispextern.h (xstrcasecmp): Rewrite using c_strcasecmp.
- * nsfns.m (x_get_string_resource): Use c_strncasecmp, not strncasecmp.
- * nsterm.m (ns_default): Use c_strcasecmp, not strcasecmp.
- * xfaces.c (xstrcasecmp) [!HAVE_STRCASECMP]: Remove.
-
- * xfont.c (compare_font_names): Redo to omit the need for casts.
-
-2012-07-06 Andreas Schwab <schwab@linux-m68k.org>
-
- * xfns.c (Fx_change_window_property): Doc fix.
- * w32fns.c (Fx_change_window_property): Doc fix.
-
- * w32fns.c (Fx_window_property): Accept the same arguments as the
- X Windows version. Doc fix.
- * xfns.c (Fx_window_property): Doc fix. (Bug#11870)
-
-2012-07-06 Juanma Barranquero <lekktu@gmail.com>
- Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h: Settings not specific to Windows moved to nt/config.nt.
- Windows-specific code from nt/config.nt moved here.
- Obsolete settings removed.
-
-2012-07-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * process.c: Avoid unnecessary calls to gettime.
- (wait_reading_process_output): Don't get the time of day
- when gobbling data immediately and not waiting, as there's no need
- for it in that case. This removes a FIXME.
-
-2012-07-06 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_event_is_for_scrollbar): Assign gwin when HAVE_GTK3
- is defined (Bug#11768).
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix marker debugging code.
- * marker.c (byte_char_debug_check): Do not perform the check
- if buffer is not multibyte.
- (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
- Call byte_char_debug_check with correct arguments.
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Compile marker debugging code only if ENABLE_CHECKING is defined.
- * marker.c (byte_char_debug_check, count_markers):
- Use only if ENABLE_CHECKING is defined.
- (byte_debug_flag): Remove.
- (CONSIDER, buf_charpos_to_bytepos, buf_bytepos_to_charpos):
- Always call byte_char_debug_check if ENABLE_CHECKING is defined.
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Avoid code repetition in marker-related functions.
- * marker.c (attach_marker): New function.
- (Fset_marker, set_marker_restricted, set_marker_both)
- (set_marker_restricted_both): Use it.
- (Fset_marker, set_marker_restricted, Fbuffer_has_markers_at):
- Consistently rename charno to charpos.
- (marker_position): Add eassert.
- (marker_byte_position): Convert to eassert.
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Simplify list operations in unchain_overlay and unchain_marker.
- * buffer.c (unchain_overlay): Simplify. Add comment.
- * marker.c (unchain_marker): Simplify. Fix comments.
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Introduce fast path for the widely used marker operation.
- * alloc.c (build_marker): New function.
- * lisp.h (build_marker): New prototype.
- * buffer.c (clone_per_buffer_values, Fmake_indirect_buffer): Use it.
- * composite.c (autocmp_chars): Likewise.
- * editfns.c (buildmark): Remove.
- (Fpoint_marker, Fpoint_min_marker, Fpoint_max_marker)
- (save_restriction_save): Use build_marker.
- * marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos): Likewise.
- * window.c (save_window_save): Likewise.
-
-2012-07-06 Dmitry Antipov <dmantipov@yandex.ru>
-
- Do not use Fdelete_overlay in delete_all_overlays
- to avoid redundant calls to unchain_overlay.
- * buffer.c (drop_overlay): New function.
- (delete_all_overlays, Fdelete_overlay): Use it.
- * minibuf.c (get_minibuffer): Fix comment.
-
-2012-07-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Port to OpenBSD 5.1 amd64.
- * sysdep.c [BSD_SYSTEM]: Include <sys/param.h> before <sys/sysctl.h>.
- This is needed for OpenBSD, and should be harmless on all BSD systems.
- Also, include <sys/sysctl.h>, as it should be available on all
- BSD_SYSTEM hosts given that we're already calling sysctl in that case.
- (list_system_processes) [__OpenBSD__]: Use DARWIN_OS style mib, but
- use p_pid member, not kp_proc.pid.
-
-2012-07-06 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (emacs$(EXEEXT)): Don't check for load-path shadows.
-
-2012-07-05 Paul Eggert <eggert@cs.ucla.edu>
-
- More xmalloc and related cleanup.
- * alloc.c, bidi.c, buffer.c, buffer.h, bytecode.c, callint.c:
- * callproc.c, charset.c, coding.c, composite.c, data.c, dispnew.c:
- * doc.c, editfns.c, emacs.c, eval.c, fileio.c, filelock.c, fns.c:
- * font.c, fontset.c, frame.c, fringe.c, ftfont.c, ftxfont.c, gmalloc.c:
- * gtkutil.c, image.c, keyboard.c, keymap.c, lread.c, macros.c, menu.c:
- * nsfns.m, nsfont.m, nsmenu.m, nsterm.m, print.c, process.c, ralloc.c:
- * regex.c, region-cache.c, scroll.c, search.c, sound.c, syntax.c:
- * sysdep.c, term.c, termcap.c, unexmacosx.c, window.c, xdisp.c:
- * xfaces.c, xfns.c, xftfont.c, xgselect.c, xmenu.c, xrdb.c, xselect.c:
- * xterm.c:
- Omit needless casts involving void * pointers and allocation.
- Prefer "P = xmalloc (sizeof *P)" to "P = xmalloc (sizeof (TYPE_OF_P))",
- as the former is more robust if P's type is changed.
- Prefer xzalloc to xmalloc + memset 0.
- Simplify malloc-or-realloc to realloc.
- Don't worry about xmalloc returning a null pointer.
- Prefer xstrdup to xmalloc + strcpy.
- * editfns.c (Fmessage_box): Grow message_text by at least 80 when
- growing it.
- * keyboard.c (apply_modifiers_uncached): Prefer local array to
- alloca of a constant.
-
-2012-07-05 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (display_line): Fix horizontal pixel coordinates when
- hscroll is larger than the line width. Fixes long and futile
- looping inside extend_face_to_end_of_line (on a TTY) producing
- glyphs that are not needed and thrown away.
-
-2012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- * marker.c (set_marker_restricted_both): Simplify by using
- clip_to_bounds.
-
-2012-07-05 Paul Eggert <eggert@cs.ucla.edu>
-
- * editfns.c (region_limit): Simplify by using clip_to_bounds.
-
-2012-07-05 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (gtk_scrollbar_new, gtk_box_new): Define when HAVE_GTK3 is
- not defined (Bug#11768).
- (xg_create_frame_widgets): Use gtk_plug_new_for_display (Bug#11768).
- (xg_create_frame_widgets, create_dialog, xg_get_file_with_chooser)
- (make_widget_for_menu_item, xg_make_tool_item): Use gtk_box_new
- followed by gtk_box_set_homogeneous (Bug#11768).
- (xg_update_menu_item): Use GTK_IS_BOX (Bug#11768).
- (update_theme_scrollbar_width, xg_create_scroll_bar):
- Use gtk_scrollbar_new (Bug#11768).
- (xg_event_is_for_scrollbar): Use Gdk Device functions for HAVE_GTK3.
- (is_box_type): New function (Bug#11768).
- (xg_tool_item_stale_p): Call is_box_type.
- (xg_initialize): Get settings by calling gtk_settings_get_for_screen
- with default display (Bug#11768).
-
-2012-07-05 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (window_hscroll_limited): New function.
- (pos_visible_p, init_iterator): Use it to avoid overflow of pixel
- coordinates when window's hscroll is set to insanely large
- values. (Bug#11857)
-
-2012-07-05 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.
- ($(BLD)/terminal.$(O), $(BLD)/syntax.$(O)): Update dependencies.
-
-2012-07-05 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup xmalloc.
- * lisp.h (xzalloc): New prototype. Omit needless casts.
- * alloc.c (xzalloc): New function. Omit needless casts.
- * charset.c: Omit needless casts. Convert all calls to
- xmalloc with following memset to xzalloc.
- * dispnew.c: Likewise.
- * fringe.c: Likewise.
- * image.c: Likewise.
- * sound.c: Likewise.
- * term.c: Likewise.
- * w32fns.c: Likewise.
- * w32font.c: Likewise.
- * w32term.c: Likewise.
- * xfaces.c: Likewise.
- * xfns.c: Likewise.
- * xterm.c: Likewise.
- * atimer.c: Omit needless casts.
- * buffer.c: Likewise.
- * callproc.c: Likewise.
- * ccl.c: Likewise.
- * coding.c: Likewise.
- * composite.c: Likewise.
- * doc.c: Likewise.
- * doprnt.c: Likewise.
- * editfns.c: Likewise.
- * emacs.c: Likewise.
- * eval.c: Likewise.
- * filelock.c: Likewise.
- * fns.c: Likewise.
- * gtkutil.c: Likewise.
- * keyboard.c: Likewise.
- * lisp.h: Likewise.
- * lread.c: Likewise.
- * minibuf.c: Likewise.
- * msdos.c: Likewise.
- * print.c: Likewise.
- * process.c: Likewise.
- * region-cache.c: Likewise.
- * search.c: Likewise.
- * sysdep.c: Likewise.
- * termcap.c: Likewise.
- * terminal.c: Likewise.
- * tparam.c: Likewise.
- * w16select.c: Likewise.
- * w32.c: Likewise.
- * w32reg.c: Likewise.
- * w32select.c: Likewise.
- * w32uniscribe.c: Likewise.
- * widget.c: Likewise.
- * xdisp.c: Likewise.
- * xmenu.c: Likewise.
- * xrdb.c: Likewise.
- * xselect.c: Likewise.
-
-2012-07-05 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (time_error_value): Check the right error number.
- Problem reported by Troels Nielsen in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00095.html>.
-
-2012-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * window.c (set_window_hscroll): Revert the 100000 hscroll limit.
- This should be fixed in a better way; see Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00088.html>.
- (HSCROLL_MAX): Remove; this is now internal to set_window_hscroll.
-
- * fileio.c (time_error_value): Rename from special_mtime.
- The old name's problems were noted by Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00087.html>.
-
- * emacs.c (gdb_pvec_type): Change it back to enum pvec_type.
- This variable's comment says Emacs needs at least one GDB-visible
- symbol of type enum pvec_type, to work around GDB problems.
- The symbol's value doesn't matter.
-
- * alloc.c (PSEUDOVECTOR_NBYTES): Remove stray ';'
- that causes compilation to fail on pre-C99 compilers.
-
-2012-07-04 Juanma Barranquero <lekktu@gmail.com>
-
- * s/ms-w32.h (LISP_FLOAT_TYPE, HAVE_MEMCMP, HAVE_MEMCPY)
- (HAVE_MEMMOVE, HAVE_MEMSET): Don't set, obsolete.
-
-2012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
-
- * buffer.c (init_buffer_once): Fix initialization of
- headers for buffer_defaults and buffer_local_symbols.
- Reported by Juanma Barranquero <lekktu@gmail.com>.
-
-2012-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
-
- Turn VECTOR_FREE_LIST_FLAG into PVEC_FREE.
- * lisp.h (enum pvec_type): Use fewer bits.
- (PSEUDOVECTOR_SIZE_BITS): New constant.
- (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK): Use it.
- (XSETPVECTYPESIZE, XSETTYPED_PSEUDOVECTOR, DEFUN): Adapt code to
- change in pvec_type.
- (PSEUDOVECTOR_TYPEP): New macro.
- (TYPED_PSEUDOVECTORP): Use it.
- * fns.c (internal_equal): Adapt code to extract pvectype.
- * emacs.c (gdb_pvec_type): Update type.
- * alloc.c (PSEUDOVECTOR_NBYTES): New macro.
- (VECTOR_FREE_LIST_SIZE_MASK): Remove (=> PSEUDOVECTOR_SIZE_MASK).
- (VECTOR_FREE_LIST_FLAG): Remove (=> PVEC_FREE).
- (SETUP_ON_FREE_LIST): Use XSETPVECTYPESIZE.
- (sweep_vectors): Use it. Use local var `total_bytes' instead of
- abusing vector->header.next.nbytes.
- (live_vector_p): Use PVEC_TYPE.
- (mark_object): Adapt code to extract pvectype. Use switch.
-
-2012-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * doprnt.c (doprnt): Don't assume string length fits in 'int'.
- Tighten new eassert a bit.
-
-2012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix compilation with --enable-gcc-warnings and -O1
- optimization level.
- * doprnt.c (doprnt): Change type of tem to int, initialize
- to avoid compiler warning. Add eassert.
- * search.c (simple_search): Initialize match_byte to avoid
- compiler warning. Add eassert.
-
-2012-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Avoid weird behavior with large horizontal scrolls.
- Without this change, for example, large hscroll values would
- mess up Emacs's display on Fedora 15 x86, presumably due to
- overflows in int calculations in the display code.
- Also, if buffers had long lines, Emacs would freeze.
- * window.c (HSCROLL_MAX): Reduce to 100000, and make it visible to GDB.
- (set_window_hscroll): New function, containing the old guts of
- Fset_window_hscroll. Return the clipped value.
- (Fset_window_hscroll, Fscroll_left, Fscroll_right): Use it.
- This avoids the need to check against PTRDIFF_MAX.
-
- * buffer.c (Fgenerate_new_buffer_name): Fix sprintf format mismatch.
-
-2012-07-04 Dmitry Antipov <dmantipov@yandex.ru>
-
- * buffer.c (Fgenerate_new_buffer_name): Fix type mismatch.
-
-2012-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * regex.c: Suppress GCC warning on RHEL 6. (Bug#11207)
- Conditionalize the pragmas on GCC 4.5 or later, not GCC 4.3 or later,
- since GCC 4.4.6 issues a bogus warning for them.
-
- Fix bugs in file timestamp newness comparisons.
- * fileio.c (Ffile_newer_than_file_p):
- * lread.c (Fload): Use full timestamp resolution of files,
- not just the 1-second resolution, so that files that are only
- slightly newer still count as newer.
- * fileio.c (Ffile_newer_than_file_p): Don't assume file
- timestamps fit in 'int'; this fixes a Y2038 bug on most hosts.
-
-2012-07-03 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c: Improve handling of file time marker. (Bug#11852)
- (special_mtime): New function.
- (Finsert_file_contents, Fverify_visited_file_modtime):
- Use it to set special mtime values consistently.
-
-2012-07-03 Andreas Schwab <schwab@linux-m68k.org>
-
- * fileio.c (Finsert_file_contents): Properly handle st_mtime
- marker for non-existing file. (Bug#11852)
-
-2012-07-03 Glenn Morris <rgm@gnu.org>
-
- * lisp.h (Fread_file_name): Restore EXFUN (it's not a normal DEFUN
- and did not make it into globals.h).
-
-2012-07-03 Tom Tromey <tromey@redhat.com>
-
- * window.c (Fset_window_margins, Fset_window_fringes)
- (Fset_window_scroll_bars, Fset_window_vscroll): No longer static.
- * textprop.c (Fprevious_property_change): No longer static.
- * syntax.c (Fsyntax_table_p): No longer static.
- * process.c (Fget_process, Fprocess_datagram_address): No longer
- static.
- * keymap.c (Flookup_key, Fcopy_keymap): No longer static.
- * keyboard.c (Fcommand_execute): No longer static.
- Remove EXFUN.
- * insdel.c (Fcombine_after_change_execute): No longer static.
- * image.c (Finit_image_library): No longer static.
- * fileio.c (Fmake_symbolic_link): No longer static.
- * eval.c (Ffetch_bytecode): No longer static.
- * editfns.c (Fuser_full_name): No longer static.
- * doc.c (Fdocumentation_property, Fsnarf_documentation):
- No longer static.
- * buffer.c (Fset_buffer_major_mode, Fdelete_overlay): No longer
- static.
- * dired.c (Ffile_attributes): No longer static.
- * composite.c (Fcomposition_get_gstring): No longer static.
- * callproc.c (Fgetenv_internal): No longer static.
-
- * ccl.h: Remove EXFUNs.
- * buffer.h: Remove EXFUNs.
- * dispextern.h: Remove EXFUNs.
- * intervals.h: Remove EXFUNs.
- * fontset.h: Remove EXFUN.
- * font.h: Remove EXFUNs.
- * dosfns.c (system_process_attributes): Remove EXFUN.
- * keymap.h: Remove EXFUNs.
- * lisp.h: Remove EXFUNs.
- * w32term.h: Remove EXFUNs.
- * window.h: Remove EXFUNs.
- * xsettings.h: Remove EXFUN.
- * xterm.h: Remove EXFUN.
-
-2012-07-03 Glenn Morris <rgm@gnu.org>
-
- * lisp.h (Frandom): Make it visible to C.
- * buffer.c (Fgenerate_new_buffer_name): Speed up finding a new
- buffer for invisible buffers. (Bug#1229)
-
-2012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
-
- Fix block vector allocation code to allow VECTOR_BLOCK_SIZE
- values which aren't power of 2.
- * alloc.c (VECTOR_FREE_LIST_SIZE_MASK): New macro.
- Verify its value and the value of VECTOR_BLOCK_SIZE. Adjust users
- accordingly.
-
-2012-07-03 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lisp.h (Lisp_Misc, Lisp_Fwd): Move around to group better.
-
- * alloc.c (mark_object): Revert part of last patch to use `switch'.
-
-2012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_vector_block): Remove redundant
- calls to mallopt if DOUG_LEA_MALLOC is defined.
- (allocate_vectorlike): If DOUG_LEA_MALLOC is defined,
- avoid calls to mallopt if zero_vector is returned.
-
-2012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (check_string_bytes): If GC_CHECK_STRING_BYTES
- is enabled, avoid dereferencing NULL current_sblock if
- running undumped.
-
-2012-07-03 Dmitry Antipov <dmantipov@yandex.ru>
-
- Cleanup basic buffer management.
- * buffer.h (struct buffer): Change layout to use generic vector
- marking code. Fix some comments. Change type of 'clip_changed'
- to bitfield. Remove unused #ifndef old.
- (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER): Remove.
- (GET_OVERLAYS_AT): Fix indentation.
- (for_each_per_buffer_object_at): New macro.
- * buffer.c (clone_per_buffer_values, reset_buffer_local_variables)
- (Fbuffer_local_variables): Use it.
- (init_buffer_once, syms_of_buffer): Remove unused #ifndef old.
- * alloc.c (allocate_buffer): Adjust to match new layout of
- struct buffer. Fix comment.
- (mark_overlay): New function.
- (mark_buffer): Use it. Use mark_vectorlike to mark normal
- Lisp area of struct buffer.
- (mark_object): Use it. Adjust marking of misc objects
- and related comments.
-
-2012-07-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (mark_object): Remove "#ifdef GC_CHECK_MARKED_OBJECTS"
- wrapper that is not needed because the wrapped code is a no-op (zero
- machine instructions) when GC_CHECK_MARKED_OBJECTS is not defined.
- This avoids a -Wunused-macros diagnostic with GCC 4.7.1 x86-64.
-
-2012-07-02 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (mark_buffer): Simplify. Remove prototype.
- (mark_object): Add comment. Reorganize marking of vector-like
- objects. Use CHECK_LIVE for all vector-like objects except buffers
- and subroutines when GC_CHECK_MARKED_OBJECTS is defined.
- Avoid redundant calls to mark_vectorlike for bool vectors.
-
-2012-06-30 Glenn Morris <rgm@gnu.org>
-
- * nsterm.m (ns_init_paths): Ignore site-lisp if --no-site-lisp.
-
- * epaths.in (PATH_SITELOADSEARCH): New.
- * lread.c (init_lread): Use PATH_SITELOADSEARCH.
- This is rather than relying on --enable-locallisppath elements
- having "site-lisp" in their names. (Bug#10208#25, 11658)
-
-2012-06-30 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (sys_select): Accept and ignore one more argument.
-
- * w32.c (emacs_gnutls_pull): Call select with one more argument.
-
- * sysselect.h [DOS_NT]: Don't include sys/select.h.
- (pselect) [!MS_DOS]: Redirect to sys_select.
-
- * sysdep.c: Don't include dos.h and dosfns.h.
-
- * process.c (sys_select):
- * msdos.c (sys_select): Accept one more argument and ignore it.
-
- * msdos.c (event_timestamp, sys_select): Use gnulib's gettime;
- adapt data types and code to that.
-
- * dosfns.c:
- * msdos.c (gettime, settime): Define away the prototypes in dos.h,
- which clashes with the gnulib function of the same name.
-
-2012-06-30 Andreas Schwab <schwab@linux-m68k.org>
-
- * font.c (font_style_to_value, font_style_symbolic)
- (font_prop_validate_style): Add type checks for values in
- font_style_table.
-
- * lisp.h (CHECK_RANGED_INTEGER): Make value to check the first
- argument.
- * character.c, charset.c, menu.c, process.c, window.c: Adjust all
- uses.
-
-2012-06-29 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_window_id): Undo last change.
-
- * w32.c (getwd): Adjust commentary about startup_dir.
- (init_environment): Always call sys_access, even in non-MSVC
- builds. Don't chdir to the directory of the Emacs executable.
- This undoes code from 1997 which was justified by the need to
- "avoid conflicts when removing and renaming directories". But its
- downside was that every relative file name was being interpreted
- relative to the directory of the Emacs executable, which can never
- be TRT. In particular, it broke sys_access when called with
- relative file names.
- (sys_access): Map GetLastError to errno.
-
-2012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- * window.h (struct window): Change type of 'fringes_outside_margins'
- to bitfield. Fix comment. Adjust users accordingly.
- (struct window): Change type of 'window_end_bytepos' to ptrdiff_t.
- Adjust comment.
- * xdisp.c (try_window_id): Change type of 'first_vpos' and 'vpos'
- to ptrdiff_t.
-
-2012-06-29 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (emacs_gnutls_handshake):
- Add QUIT to make the loop interruptible.
-
-2012-06-29 Glenn Morris <rgm@gnu.org>
-
- * charset.c (init_charset): Make lack of etc/charsets fatal.
-
-2012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- * editfns.c (region_limit): Fix type mismatch.
-
-2012-06-29 Dmitry Antipov <dmantipov@yandex.ru>
-
- * nsfns.m: Fix GLYPH_DEBUG usage assuming that it may be
- undefined. Convert from xassert to eassert.
- * nsmenu.m: Convert from xassert to eassert.
- * nsterm.m: Likewise.
-
-2012-06-28 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * editfns.c (region_limit): Clip to narrowing (bug#11770).
-
-2012-06-28 Paul Eggert <eggert@cs.ucla.edu>
-
- Avoid integer overflow on scroll-left and scroll-right.
- * window.c (HSCROLL_MAX): New macro.
- (Fscroll_left, Fscroll_right): Avoid undefined behavior on integer
- overflow when requested scroll falls outside ptrdiff_t range.
-
-2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- * window.h (struct window): Change type of 'hscroll',
- 'min_hscroll' and 'last_point' from Lisp_Object to ptrdiff_t,
- 'last_modified' and 'last_overlay_modified' to EMACS_INT.
- Adjust users accordingly.
- * xdisp.c (try_cursor_movement): Replace type check with eassert.
- * window.c (Fscroll_left, Fscroll_right): Change type of 'hscroll'
- from EMACS_INT to ptrdiff_t.
- (make_window): Omit redundant initialization.
-
-2012-06-28 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/regex.$(O)): Update dependencies.
-
-2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- * window.h (struct window): Change type of 'use_time' and
- 'sequence_number' from Lisp_Object to int.
- * frame.c (make_frame): Adjust users accordingly.
- * print.c (print_object): Likewise.
- * window.c (select_window, Fwindow_use_time, make_parent_window)
- (make_window): Likewise.
-
-2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- * dispextern.h (GLYPH_DEBUG): Now defined in config.h if
- enabled with --enable-checking=[all,glyphs] configure option.
- Fix GLYPH_DEBUG usage assuming that it may be undefined,
- adjust comments accordingly.
- * dispnew.c: Fix GLYPH_DEBUG usage assuming that it may be
- undefined, adjust comments accordingly.
- * image.c: Likewise.
- * scroll.c: Likewise.
- * w32fns.c: Likewise.
- * w32term.c: Likewise.
- * xdisp.c: Likewise.
- * xfaces.c: Likewise.
- * xfns.c: Likewise.
- * xterm.c: Likewise.
-
-2012-06-28 Dmitry Antipov <dmantipov@yandex.ru>
-
- Generalize run-time debugging checks.
- * dispextern.h (XASSERTS): Remove.
- * fontset.c (xassert): Remove.
- Convert from xassert to eassert.
- * alloc.c: Convert from xassert to eassert.
- * bidi.c: Likewise.
- * dispnew.c: Likewise.
- * fns.c: Likewise.
- * fringe.c: Likewise.
- * ftfont.c: Likewise.
- * gtkutil.c: Likewise.
- * image.c: Likewise.
- * keyboard.c: Likewise.
- * menu.c: Likewise.
- * process.c: Likewise.
- * scroll.c: Likewise.
- * sound.c: Likewise.
- * term.c: Likewise.
- * w32console.c: Likewise.
- * w32fns.c: Likewise.
- * w32term.c: Likewise.
- * window.c: Likewise.
- * xdisp.c: Likewise.
- * xfaces.c: Likewise.
- * xfns.c: Likewise.
- * xselect.c: Likewise.
- * xterm.c: Likewise.
-
-2012-06-27 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fns.c (maybe_resize_hash_table): Output message when growing the
- purify-hashtable.
-
-2012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_string_data): Remove dead code.
- * xsettings.c (XSETTINGS_FONT_NAME): Move under HAVE_XFT to
- avoid GCC warning about unused macro.
-
-2012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_string): Omit intervals initialization.
- * alloc.c (make_uninit_multibyte_string): Initialize intervals
- as in make_pure_string and make_pure_c_string.
-
-2012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_string): Fix last change.
-
-2012-06-27 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_string): Remove two redundant calls
- to memset, add explicit initialization where appropriate.
-
-2012-06-27 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk (lisp): Remove paths.elc.
-
-2012-06-27 Chong Yidong <cyd@gnu.org>
-
- * doc.c (Fsubstitute_command_keys): Fix punctuation.
-
-2012-06-26 John Wiegley <johnw@newartisans.com>
-
- * unexmacosx.c (copy_data_segment): Add two section names used
- on Mac OS X Lion: __mod_init_func and __mod_term_func.
-
- * alloc.c (mark_memory): Do not check with -faddress-sanitizer
- when building with Clang.
-
-2012-06-26 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fapply): Allow calling it with a single argument.
-
-2012-06-26 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h (strcasecmp, strncasecmp) [_MSC_VER]: Redirect to
- _stricmp and _strnicmp.
- (HAVE_STRCASECMP, HAVE_STRNCASECMP): Define to 1.
-
-2012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (allocate_window): Zero out non-Lisp part of newly
- allocated window.
- (allocate_process): Likewise for new process.
- (allocate_terminal): Change to use offsetof.
- (allocate_frame): Likewise.
- * frame.c (make_frame): Omit redundant initialization.
- * window.c (make_parent_window): Use memset.
- (make_window): Omit redundant initialization.
- * process.c (make_process): Omit redundant initialization.
- * terminal.c (create_terminal): Likewise.
-
-2012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
-
- * term.c (delete_tty): Remove redundant call to memset.
-
-2012-06-26 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c: Remove build_string.
- * lisp.h: Define build_string as static inline. This provides
- a better opportunity to optimize away calls to strlen when the
- function is called with compile-time constant argument.
- * image.c (imagemagick_error): Convert to build_string.
- * w32proc.c (sys_spawnve): Likewise.
- * xterm.c (x_term_init): Likewise.
-
-2012-06-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Use sprintf return value instead of invoking strlen on result.
- In the old days this wasn't portable, since some sprintf
- implementations returned char *. But they died out years ago and
- Emacs already assumes sprintf returns int.
- Similarly for float_to_string.
- This patch speeds up (number-to-string 1000) by 3% on Fedora 15 x86-64.
- * ccl.c (ccl_driver):
- * character.c (string_escape_byte8):
- * data.c (Fnumber_to_string):
- * doprnt.c (doprnt):
- * print.c (print_object):
- * xdisp.c (message_dolog):
- * xfns.c (syms_of_xfns):
- Use sprintf or float_to_string result to avoid need to call strlen.
- * data.c (Fnumber_to_string):
- Use make_unibyte_string, since the string must be ASCII.
- * lisp.h, print.c (float_to_string): Now returns int length.
- * term.c (produce_glyphless_glyph):
- Use sprintf result rather than recomputing it.
-
- Clean out last vestiges of the old HAVE_CONFIG_H stuff.
- * Makefile.in (ALL_CFLAGS):
- * makefile.w32-in (LOCAL_FLAGS): Remove -DHAVE_CONFIG_H.
- * gmalloc.c, regex.c: Include <config.h> unconditionally.
-
-2012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
-
- * dispextern.h (xstrcasecmp): Define to library function
- strcasecmp if available.
- * xfaces.c: Do not use xstrcasecmp if strcasecmp is available.
-
-2012-06-25 Andreas Schwab <schwab@linux-m68k.org>
-
- * keyboard.c (menu_bar_items, menu_bar_item, read_key_sequence):
- Avoid comma operator.
- * menu.c (push_submenu_start, push_submenu_end)
- (push_left_right_boundary, push_menu_pane): Likewise.
- * msdos.c (dos_rawgetc): Likewise.
-
-2012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
-
- * xfns.c (xic_create_fontsetname): Remove redundant calls
- to memset.
-
-2012-06-25 Paul Eggert <eggert@cs.ucla.edu>
-
- * gtkutil.c (get_utf8_string): Remove redundant assignment.
- sprintf already null-terminates its output.
-
- * xfns.c (x_window): Remove redundant cast.
-
-2012-06-25 Dmitry Antipov <dmantipov@yandex.ru>
-
- * xmenu.c (xmenu_show, xdialog_show): Explicit cast from
- `const char *' to `char *' to avoid compiler warning.
-
-2012-06-24 Paul Eggert <eggert@cs.ucla.edu>
-
- * xterm.c (x_term_init): Build proper-sized _XSETTINGS_Snnn string
- instead of truncating it to 63 (admittedly a generous limit).
-
- * process.c: Fix spelling and caps in comments.
-
-2012-06-24 Dan Nicolaescu <dann@ics.uci.edu>
-
- * emacs.c (setpgrp): Remove definition, unused.
- * sysdep.c (setpgrp): Remove definition, not used in this file.
-
-2012-06-24 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
-
-2012-06-24 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in (TIMESPEC_H): Remove nt/inc/sys/time.h.
- (SYSTIME_H): Add nt/inc/sys/time.h.
-
- * systime.h [WINDOWSNT]: Include sys/time.h.
-
- * s/ms-w32.h (struct timespec): Definition moved from
- nt/inc/sys/time.h. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
-
-2012-06-24 Paul Eggert <eggert@cs.ucla.edu>
-
- Switch from NO_RETURN to C11's _Noreturn (Bug#11750).
- * buffer.h (buffer_slot_type_mismatch):
- * data.c (arith_error) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
- * eval.c (unwind_to_catch):
- * image.c (my_png_error, my_error_exit):
- * keyboard.c (quit_throw_to_read_char, user_error)
- (Fexit_recursive_edit, Fabort_recursive_edit):
- * lisp.h (die, args_out_of_range, args_out_of_range_3)
- (wrong_type_argument, buffer_overflow, __executable_start)
- (memory_full, buffer_memory_full, string_overflow, Fthrow)
- (xsignal, xsignal0, xsignal1, xsignal2, xsignal3, signal_error)
- (error, verror, nsberror, report_file_error, Ftop_level, Fkill_emacs)
- (fatal):
- (child_setup) [!DOS_NT]:
- * lread.c (end_of_file_error, invalid_syntax):
- * process.c (send_process_trap) [!FORWARD_SIGNAL_TO_MAIN_THREAD]:
- * puresize.h (pure_write_error):
- * search.c (matcher_overflow):
- * sound.c (sound_perror, alsa_sound_perror):
- * sysdep.c, syssignal.h (croak):
- * term.c (maybe_fatal, vfatal):
- * textprop.c (text_read_only):
- * undo.c (user_error):
- * unexmacosx.c (unexec_error):
- * xterm.c (x_ins_del_lines, x_delete_glyphs):
- Use _Noreturn rather than NO_RETURN.
- No need for separate decl merely because of _Noreturn.
- * sound.c (sound_warning, parse_sound):
- Remove unnecessary forward decls.
-
-2012-06-24 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix bug when time_t is unsigned and as wide as intmax_t (Bug#9000).
- * lisp.h (WAIT_READING_MAX): New macro.
- * dispnew.c (Fsleep_for, sit_for):
- * keyboard.c (kbd_buffer_get_event):
- * process.c (Faccept_process_output):
- Use it to avoid bogus compiler warnings with obsolescent GCC versions.
- This improves on the previous patch, which introduced a bug
- when time_t is unsigned and as wide as intmax_t.
- See <http://bugs.gnu.org/9000#51>.
-
-2012-06-23 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (sit_for, Fsleep_for):
- * keyboard.c (kbd_buffer_get_event):
- * process.c (Faccept_process_output): Avoid compiler warnings when
- comparing a 32-bit time_t with a 64-bit INTMAX_MAX.
-
-2012-06-23 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
-
- * w32.c (ltime): Add return type and declare static.
- (w32_get_internal_run_time): Remove usused variable `time_100ns'.
-
-2012-06-23 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c [__FreeBSD__]: Fix more recently-introduced typos.
- Privately reported by Herbert J. Skuhra.
- (make_lisp_timeval) [__FreeBSD__]: Rename from TIMELIST.
- All uses changed.
- (system_process_attributes) [__FreeBSD__]: Invoke make_lisp_time,
- not make_lisp_timeval, when the argument is of type EMACS_TIME.
-
-2012-06-23 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (Fw32_get_locale_info): Fix an off-by-one error in
- last argument of make_unibyte_string.
-
- * keyboard.c (kbd_buffer_get_event): Include the codepage and the
- language ID in the event parameters.
-
- * w32term.c (w32_read_socket): Put the new keyboard codepage into
- event.code, not the obscure "character set ID".
-
-2012-06-23 Chong Yidong <cyd@gnu.org>
-
- * xmenu.c (x_menu_wait_for_event): Adapt GTK3 to new xg_select.
-
-2012-06-23 Eli Zaretskii <eliz@gnu.org>
-
- Fix the MS-Windows build broken by 2012-06-22T21:17:42Z!eggert@cs.ucla.edu.
- * w32.c (fdutimens): New function.
-
- * w32proc.c (sys_select): Adapt to change in the EMACS_TIME type.
-
- * s/ms-w32.h (pselect): Redirect to sys_select.
-
- * sysselect.h [WINDOWSNT]: Don't include sys/select.h.
-
- * ralloc.c (r_alloc_inhibit_buffer_relocation): Fix stupid thinko
- in the logic of incrementing and decrementing the value of
- use_relocatable_buffers.
-
-2012-06-23 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c [__FreeBSD__]: Fix recently-introduced typos.
- Privately reported by Herbert J. Skuhra.
- [__FreeBSD__]: Remove "*/" typo after "#include".
- (timeval_to_EMACS_TIME) [__FreeBSD__]: New static function.
- (TIMEVAL) [__FreeBSD__]: Now a static function rather than a macro.
- (TIMEVAL, system_process_attributes) [__FreeBSD__]:
- Don't assume EMACS_TIME and struct timeval are the same type.
-
-2012-06-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Support higher-resolution time stamps (Bug#9000).
- The time stamps are only nanosecond-resolution at the C level,
- since that's the best that any real-world system supports now.
- But they are picosecond-resolution at the Lisp level, as that's
- easy, and leaves room for future OS improvements.
-
- * Makefile.in (LIB_CLOCK_GETTIME): New macro.
- (LIBES): Use it.
-
- * alloc.c (Fgarbage_collect): Port to higher-res time stamps.
- Don't get current time unless it's needed.
-
- * atimer.c: Include <sys/time.h> unconditionally, since gnulib
- now provides it if it's absent.
- (start_atimer): Port to higher-res time stamps.
- Check for time stamp overflow. Don't get current time more
- often than is needed.
-
- * buffer.h (struct buffer): Buffer modtime now has high resolution.
- Include systime.h, not time.h.
- (NONEXISTENT_MODTIME_NSECS, UNKNOWN_MODTIME_NSECS): New macros.
-
- * dired.c: Include stat-time.h.
- (Ffile-attributes): File times now have higher resolution.
-
- * dispextern.h [HAVE_WINDOW_SYSTEM]: Include systime.h.
- (struct image): Timestamp now has higher resolution.
-
- * dispnew.c (PERIODIC_PREEMPTION_CHECKING): Remove, as Emacs always
- has at least microseconds now. All uses removed.
- (update_frame, update_single_window, update_window, update_frame_1)
- (Fsleep_for, sit_for): Port to higher-resolution time stamps.
- (duration_to_sec_usec): Remove; no longer needed.
-
- * editfns.c (time_overflow): Now extern.
- (Fcurrent_time, Fget_internal_run_time, make_time, lisp_time_argument)
- (float-time, Fformat_time_string, Fcurrent_time_string)
- (Fcurrent_time_zone): Accept and generate higher-resolution
- time stamps.
- (make_time_tail, make_lisp_time, dissassemble_lisp_time)
- (decode_time_components, lisp_seconds_argument): New functions.
- (make_time): Now static.
- (lisp_time_argument): Now returns EMACS_TIME. New arg ppsec.
- Report an error if the time is invalid, rather than having the caller
- do that.
-
- * fileio.c: Include <stat-time.h>
- (Fcopy_file): Copy higher-resolution time stamps.
- Prefer to set the time stamp via a file descriptor if that works.
- (Fset_file_times, Finsert_file_contents, Fwrite_region)
- (Fverify_visited_file_modtime, Fclear_visited_file_modtime)
- (Fvisited_file_modtime, Fset_visited_file_modtime):
- Support higher-resolution time stamps.
-
- * fns.c (Frandom): Use nanoseconds, not microseconds, for seed.
-
- * gtkutil.c (xg_maybe_add_timer): Port to higher-res time stamps.
-
- * image.c (prepare_image_for_display, clear_image_cache)
- (lookup_image): Port to higer-resolution time stamps.
-
- * keyboard.c (start_polling, bind_polling_period):
- Check for time stamp overflow.
- (read_char, kbd_buffer_get_event, timer_start_idle)
- (timer_stop_idle, timer_resume_idle, timer_check_2, timer_check)
- (Fcurrent_idle_time, init_keyboard, set_waiting_for_input):
- Port to higher-resolution time stamps. Do not assume time_t is signed.
- (decode_timer): New function. Timers are now vectors of length 9,
- not 8, to accommodate the picosecond component.
- (timer_check_2): Use it.
-
- * nsterm.m (select_timeout, timeval_subtract): Remove.
- (ns_timeout): Use Emacs's facilities for time stamp arithmetic,
- as they're a bit more accurate and handle overflow better.
- (ns_select): Change prototype to be compatible with pselect.
- (ns_select, ns_term_shutdown): Port to ns-resolution time stamps.
- * nsterm.h (ns_select): Adjust prototype.
-
- * msdos.c (EMACS_TIME_ZERO_OR_NEG_P): Remove, as it assumes
- us-resolution time stamps.
- (sys_select): Use the new EMACS_TIME_SIGN macro instead.
-
- * lread.c (read_filtered_event): Port to ns-resolution time stamps.
-
- * lisp.h (time_overflow): New decl.
- (wait_reading_process_output): First arg is now intmax_t, not int,
- to accommodate larger waits.
-
- * process.h (struct Lisp_Process.read_output_delay):
- Now counts nanoseconds, not microseconds.
- * process.c (ADAPTIVE_READ_BUFFERING): Don't worry about
- EMACS_HAS_USECS.
- (READ_OUTPUT_DELAY_INCREMENT, Faccept_process_output)
- (wait_reading_process_output):
- Port to ns-resolution time stamps.
- (Faccept_process_output, wait_reading_process_output):
- Check for time stamp overflow. Do not assume time_t is signed.
- (select_wrapper): Remove; we now use pselect.
- (Fprocess_attributes): Now generates ns-resolution time stamps.
-
- * sysdep.c: Include utimens.h. Don't include utime.h
- or worry about struct utimbuf; gnulib does that for us now.
- (gettimeofday): Remove; gnulib provides a substitute.
- (make_timeval): New function.
- (set_file_times): Now sets ns-resolution time stamps.
- New arg FD; all uses changed.
- (time_from_jiffies, ltime_from_jiffies, get_up_time)
- (system_process_attributes):
- Now returns ns-resolution time stamp. All uses changed.
- Check for time stamp overflow.
-
- * sysselect.h: Don't depend on HAVE_SYS_SELECT_H; gnulib
- provides a substitute now.
-
- * systime.h: Include timespec.h rather than sys/time.h and time.h,
- since it guarantees struct timespec.
- (EMACS_TIME): Now struct timespec, so that we can support
- ns-resolution time stamps.
- (EMACS_TIME_RESOLUTION, LOG10_EMACS_TIME_RESOLUTION): New macros.
- (EMACS_HAS_USECS): Remove; Emacs always has sub-second time stamps now.
- (EMACS_USECS): Remove.
- (EMACS_SET_USECS): The underlying time stamp now has ns resolution,
- so multiply the arg by 1000 before storing it.
- (EMACS_NSECS, EMACS_SECS_ADDR, EMACS_SET_NSECS, EMACS_SET_SECS_NSECS):
- New macros.
- (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME):
- Port to ns-resolution time stamps.
- (EMACS_TIME_NEG_P): Remove; replaced by....
- (EMACS_TIME_SIGN): New macro.
- (EMACS_SET_INVALID_TIME, EMACS_TIME_VALID_P)
- (EMACS_TIME_FROM_DOUBLE, EMACS_TIME_TO_DOUBLE): New macros.
- (set_file_times, make_time, lisp_time_argument): Adjust signature.
- (make_timeval, make_lisp_time, decode_time_components): New decls.
- (EMACS_TIME_CMP): Remove; no longer used. Plus, it was buggy, in
- that it mishandled time_t overflow. You can't compare by subtracting!
- (EMACS_TIME_EQ, EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE)
- (EMACS_TIME_LT, EMACS_TIME_LE): Rewrite in terms of timespec_cmp.
-
- * term.c: Include <sys/time.h>.
- (timeval_to_Time): New function, for proper overflow wraparound.
- (term_mouse_position, term_mouse_click): Use it.
-
- * undo.c (record_first_change): Support higher-resolution time stamps
- in the undo buffer.
- (Fprimitive_undo): Use them when restoring time stamps.
-
- * w32.c (ltime, U64_TO_LISP_TIME, process_times, emacs_gnutls_pull)
- (w32_get_internal_run_time):
- Port to higher-resolution Emacs time stamps.
- (ltime): Now accepts single 64-bit integer, as that's more convenient
- for callers.
-
- * xdisp.c (start_hourglass): Port to ns-resolution time stamps.
-
- * xgselect.c, xgselect.h (xg_select): Add sigmask argument,
- for compatibility with pselect. Support ns-resolution time stamps.
-
- * xmenu.c (x_menu_wait_for_event): Support ns-resolution time stamps.
-
- * xselect.c (wait_for_property_change, x_get_foreign_selection):
- Check for time stamp overflow, and support ns-resolution time stamps.
-
- * xterm.c: Don't include sys/time.h; gnulib does that for us now.
- Don't worry about whether HAVE_TIMEVAL and HAVE_SELECT are set.
- (timeval_subtract): Remove; no longer needed.
- (XTflash, XTring_bell, x_wait_for_event):
- Port to ns-resolution time stamps. Don't assume time_t is signed.
-
-2012-06-22 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (x_consider_frame_title): Revert last change.
-
-2012-06-22 Eli Zaretskii <eliz@gnu.org>
-
- * alloc.c (NSTATICS): Enlarge to 0x650. Otherwise, Emacs compiled
- with -DENABLE_CHECKING -DXASSERTS -DGLYPH_DEBUG=1 -DBYTE_CODE_METER
- aborts in staticpro during startup. (Without -DBYTE_CODE_METER,
- staticidx goes up to 1597 out of 1600 = 0x640.)
-
-2012-06-20 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Fdefault_file_modes): Block input while fiddling with umask.
- Otherwise, the umask might be mistakenly 0 while handling input signals.
-
-2012-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * minibuf.c (Fread_string): Bind minibuffer-completion-table.
-
-2012-06-19 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c, bytecode.c, ccl.c, coding.c, composite.c, data.c, dosfns.c:
- * font.c, image.c, keyboard.c, lread.c, menu.c, minibuf.c, msdos.c:
- * print.c, syntax.c, window.c, xmenu.c, xselect.c: Replace direct
- access to `contents' member of Lisp_Vector objects with AREF and ASET
- where appropriate.
-
-2012-06-19 Chong Yidong <cyd@gnu.org>
-
- * frame.c (delete_frame): When selecting a frame on a different
- text terminal, do not alter the terminal's top-frame.
-
- * xdisp.c (format_mode_line_unwind_data): Record the target
- frame's selected window and its terminal's top-frame.
- (unwind_format_mode_line): Restore them.
- (x_consider_frame_title, display_mode_line, Fformat_mode_line):
- Callers changed.
- (x_consider_frame_title): Do not condition on HAVE_WINDOW_SYSTEM,
- since tty frames can be explicitly named.
- (prepare_menu_bars): Likewise.
-
- * term.c (Ftty_top_frame): New function.
-
-2012-06-18 Paul Eggert <eggert@cs.ucla.edu>
-
- Port byte-code-meter to modern targets.
- * bytecode.c (METER_CODE) [BYTE_CODE_METER]: Don't assume
- !CHECK_LISP_OBJECT_TYPE && !USE_LSB_TAG. Problem with
- CHECK_LISP_OBJECT_TYPE reported by Dmitry Antipov in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00282.html>.
- (METER_1, METER_2): Simplify.
-
-2012-06-18 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * data.c (Fdefalias): Return `symbol' (bug#11686).
-
-2012-06-18 Martin Rudalics <rudalics@gmx.at>
-
- * buffer.c (Fkill_buffer): Don't throw an error when the buffer
- gets killed during executing of this function (Bug#11665).
- Try to always return Qt when the buffer has been actually killed.
- (Vkill_buffer_query_functions): In doc-string say that functions
- run by this hook should not change the current buffer.
-
-2012-06-18 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix recently-introduced process.c problems found by static checking.
- * process.c (write_queue_push, write_queue_pop, send_process):
- Use ptrdiff_t, not int or EMACS_INT, for buffer lengths and offsets.
- (write_queue_pop): Fix pointer signedness problem.
- (send_process): Remove unused local.
-
-2012-06-17 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (redisplay_internal): No need to redisplay terminal
- frames that are not on top.
-
-2012-06-17 Troels Nielsen <bn.troels@gmail.com>
-
- * process.c (make_process): Initialize write_queue.
- (write_queue_push, write_queue_pop): New functions.
- (send_process): Use them to maintain correct ordering of process
- writes (Bug#10815).
-
-2012-06-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h (eassert): Assume C89 or later.
- This removes the need for CHECK.
- (CHECK): Remove. Its comments about always evaluating its
- argument were confusing, as 'eassert' typically does not evaluate
- its argument.
-
- * coding.c (produce_chars): Use ptrdiff_t, not int.
-
- * xterm.c (x_draw_underwave): Check for integer overflow.
- This pacifies gcc 4.7.0 -Wunsafe-loop-optimizations on x86-64.
-
-2012-06-17 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (x_free_frame_resources): Move xfree so freed memory isn't
- referenced (Bug#11583).
-
-2012-06-16 Aurelien Aptel <aurelien.aptel@gmail.com>
-
- Implement wave-style variant of underlining.
- * dispextern.h (face_underline_type): New enum.
- (face): Add field for underline type.
- * nsterm.m (ns_draw_underwave): New function.
- (ns_draw_text_decoration): Use it.
- * w32term.c (w32_restore_glyph_string_clip, w32_draw_underwave):
- New functions.
- (x_draw_glyph_string): Use them.
- * xfaces.c (Qline, Qwave): New Lisp objects.
- (check_lface_attrs, merge_face_ref)
- (Finternal_set_lisp_face_attribute, realize_x_face):
- Handle wave-style underline face attributes.
- * xterm.c (x_draw_underwave): New function.
- (x_draw_glyph_string): Use it.
-
-2012-06-16 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/fringe.$(O))
- ($(BLD)/xml.$(O), $(BLD)/intervals.$(O), $(BLD)/macros.$(O))
- ($(BLD)/minibuf.$(O), $(BLD)/regex.$(O), $(BLD)/region-cache.$(O))
- ($(BLD)/textprop.$(O), $(BLD)/undo.$(O), $(BLD)/window.$(O))
- ($(BLD)/w32select.$(O)): Update dependencies.
-
-2012-06-16 Andreas Schwab <schwab@linux-m68k.org>
-
- * buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.
- (BUF_FETCH_MULTIBYTE_CHAR): Likewise.
- * character.c (_fetch_multibyte_char_p): Remove.
- * alloc.c: Include "character.h" before "buffer.h".
- * bidi.c: Likewise.
- * buffer.c: Likewise.
- * bytecode.c: Likewise.
- * callint.c: Likewise.
- * callproc.c: Likewise.
- * casefiddle.c: Likewise.
- * casetab.c: Likewise.
- * category.c: Likewise.
- * cmds.c: Likewise.
- * coding.c: Likewise.
- * composite.c: Likewise.
- * dired.c: Likewise.
- * dispnew.c: Likewise.
- * doc.c: Likewise.
- * dosfns.c: Likewise.
- * editfns.c: Likewise.
- * emacs.c: Likewise.
- * fileio.c: Likewise.
- * filelock.c: Likewise.
- * font.c: Likewise.
- * fontset.c: Likewise.
- * fringe.c: Likewise.
- * indent.c: Likewise.
- * insdel.c: Likewise.
- * intervals.c: Likewise.
- * keyboard.c: Likewise.
- * keymap.c: Likewise.
- * lread.c: Likewise.
- * macros.c: Likewise.
- * marker.c: Likewise.
- * minibuf.c: Likewise.
- * nsfns.m: Likewise.
- * nsmenu.m: Likewise.
- * print.c: Likewise.
- * process.c: Likewise.
- * regex.c: Likewise.
- * region-cache.c: Likewise.
- * search.c: Likewise.
- * syntax.c: Likewise.
- * term.c: Likewise.
- * textprop.c: Likewise.
- * undo.c: Likewise.
- * unexsol.c: Likewise.
- * w16select.c: Likewise.
- * w32fns.c: Likewise.
- * w32menu.c: Likewise.
- * window.c: Likewise.
- * xdisp.c: Likewise.
- * xfns.c: Likewise.
- * xmenu.c: Likewise.
- * xml.c: Likewise.
- * xselect.c: Likewise.
-
-2012-06-16 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Don't dereference glyphs_end.
- If all the glyphs of the glyph row came from strings, and we have no
- cursor positioning clues, put the cursor on the first glyph of the
- row.
- (handle_face_prop): Use chunk-relative overlay string index when
- indexing into it->string_overlays array. (Bug#11653)
- (set_cursor_from_row): Use the leftmost glyph as GLYPH_BEFORE, not
- the rightmost. (Bug#11720)
-
-2012-06-16 Andreas Schwab <schwab@linux-m68k.org>
-
- * category.h (CHAR_HAS_CATEGORY): Define as inline.
- (CATEGORY_MEMBER): Enforce 1/0 value.
- * category.c (_temp_category_set): Remove.
-
-2012-06-16 Eli Zaretskii <eliz@gnu.org>
-
- * window.c (Fdelete_other_windows_internal)
- (Fdelete_window_internal): Don't access frame's mouse highlight
- info of the initial frame. (Bug#11677)
-
-2012-06-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * .gdbinit (xgetint): Fix recently-introduced paren typo.
- Assume USE_2_TAGS_FOR_INTS.
- (xreload): Adjust $tagmask width to match recent lisp.h change.
-
- Simplify lisp.h in minor ways that should not affect code.
- * lisp.h (USE_2_TAGS_FOR_INTS): Remove, as it was always defined.
- (LISP_INT_TAG, case_Lisp_Int, LISP_STRING_TAG, LISP_INT_TAG_P)
- (LISP_INT1_TAG, enum Lisp_Type, XINT, XUINT, make_number):
- Simplify under the assumption that USE_2_TAGS_FOR_INTS is defined.
- (INTTYPEBITS): New macro, for clarity.
- (INTMASK, MOST_POSITIVE_FIXNUM): Use it.
- (LISP_INT1_TAG, LISP_STRING_TAG, LISP_INT_TAG_P):
- Simplify now that USE_LSB_TAG is always defined.
- (TYPEMASK, XINT) [USE_LSB_TAG]: Remove unnecessary cast.
- (make_number) [!USE_LSB_TAG]: Use INTMASK; that's simpler.
-
-2012-06-13 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/data.$(O)): Update dependencies.
-
-2012-06-13 Glenn Morris <rgm@gnu.org>
-
- * s/bsd-common.h (BSD4_3):
- * s/usg5-4-common.h (USG5_4): No longer define; unused.
-
-2012-06-13 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.h (Lisp_Object) [CHECK_LISP_OBJECT_TYPE]: Define as struct
- instead of union.
- (XLI, XIL): Define.
- (XHASH, XTYPE, XINT, XUINT, make_number, XSET, XPNTR, XUNTAG):
- Use them.
- * emacs.c (gdb_use_struct): Rename from gdb_use_union.
- * .gdbinit: Check gdb_use_struct instead of gdb_use_union.
- * alloc.c (widen_to_Lisp_Object): Remove.
- (mark_memory): Use XIL instead of widen_to_Lisp_Object.
- * frame.c (delete_frame): Remove outdated comment.
- * w32fns.c (Fw32_register_hot_key): Use XLI instead of checking
- USE_LISP_UNION_TYPE.
- (Fw32_unregister_hot_key): Likewise.
- (Fw32_toggle_lock_key): Likewise.
- * w32menu.c (add_menu_item): Likewise.
- (w32_menu_display_help): Use XIL instead of checking
- USE_LISP_UNION_TYPE.
- * w32heap.c (allocate_heap): Don't check USE_LISP_UNION_TYPE.
- (init_heap): Likewise.
- * w32term.c (w32_read_socket): Update comment.
-
-2012-06-13 Glenn Morris <rgm@gnu.org>
-
- * s/usg5-4-common.h, src/s/unixware.h:
- Remove define/undef of HAVE_SYSV_SIGPAUSE (not used since 2010-05-04).
-
- * s/gnu.h (POSIX_SIGNALS): Remove (not used since 2010-05-04).
-
-2012-06-13 Paul Eggert <eggert@cs.ucla.edu>
-
- USE_LISP_UNION_TYPE + USE_LSB_TAG cleanup (Bug#11604)
- * alloc.c (make_number) [!defined make_number]:
- Remove, as lisp.h always defines this now.
- (mark_maybe_pointer): Simplify since USE_LSB_TAG is always defined now.
- (roundup_size): Verify that it is a power of 2.
- * data.c (Fmake_variable_buffer_local, Fmake_local_variable):
- * ftfont.c (ftfont_driver): Use LISP_INITIALLY_ZERO.
- * lisp.h (USE_LSB_TAG): Allow the builder to compile with
- -DUSE_LSB_TAG=0, to override the automatically-selected default.
- USE_LSB_TAG now is always defined to be either 0 or 1.
- All uses changed.
- (union Lisp_Object): Don't worry about WORDS_BIGENDIAN; the
- code works fine either way, and efficiency is not a concern here,
- as the union type is for debugging, not for production.
- (LISP_MAKE_RVALUE, make_number) [USE_LISP_UNION_TYPE]:
- Use an inline function on all platforms when using the union type,
- since this is simpler and 'static inline' can be used portably
- within Emacs now.
- (LISP_INITIALLY_ZERO): New macro.
- (XFASTINT, XSETFASTINT) [USE_LISP_UNION_TYPE]: Remove.
- (XSET) [USE_LISP_UNION_TYPE]: Don't overparenthesize.
-
-2012-06-12 Glenn Morris <rgm@gnu.org>
-
- * s/gnu-kfreebsd.h, s/hpux11.h, s/openbsd.h, s/sol2-10.h: Remove files.
-
- * s/gnu-linux.h (HAVE_PROCFS): Move to configure.
-
- * s/hpux10-20.h, s/openbsd.h, s/usg5-4-common.h:
- Move BROKEN_SIGIO to configure.
-
- * s/bsd-common.h, s/darwin.h, s/gnu-kfreebsd.h, s/hpux10-20.h:
- Move NO_TERMIO to configure.
-
-2012-06-12 Chong Yidong <cyd@gnu.org>
-
- * image.c (imagemagick_load_image): Use MagickFlattenImage if
- MagickMergeImageLayers is undefined. Use pixel pusher loop if
- MagickExportImagePixels is undefined.
-
-2012-06-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (imagemagick_load_image): Remove unused label.
-
-2012-06-11 Glenn Morris <rgm@gnu.org>
-
- * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
- * s/gnu-kfreebsd.h, s/gnu-linux.h, s/gnu.h, s/hpux10-20.h:
- * s/irix6-5.h, s/ms-w32.h, s/msdos.h, s/template.h:
- * s/usg5-4-common.h: Move SYSTEM_TYPE to configure.
-
-2012-06-11 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * alloc.c (make_byte_code): New function.
- (Fmake_byte_code): Use it. Don't purify here.
- * lread.c (read1): Use it as well to avoid extra allocation.
-
-2012-06-11 Chong Yidong <cyd@gnu.org>
-
- * image.c (imagemagick_load_image): Implement transparency.
-
-2012-06-10 Andreas Schwab <schwab@linux-m68k.org>
-
- * regex.c (at_begline_loc_p): Also recognize `(?N:' and correctly
- account for preceding backslashes. (Bug#11663)
-
-2012-06-09 Chong Yidong <cyd@gnu.org>
-
- * term.c: Support italics in capable terminals (Bug#9652).
- (no_color_bit): Replace unused NC_BLINK with NC_ITALIC.
- (turn_on_face): Output using TS_enter_italic_mode if available.
- Don't handle unused blinking and alt-charset cases.
- (turn_off_face): Handle italic case; discard unused tty_blinking_p
- and tty_alt_charset_p cases.
- (tty_capable_p, init_tty): Support italics.
-
- * termchar.h (struct tty_display_info): Add field for italics.
- Remove unused blink field.
-
- * xfaces.c (tty_supports_face_attributes_p, realize_tty_face):
- Handle slant.
-
- * dispextern.h: Replace unused TTY_CAP_BLINK with TTY_CAP_ITALIC.
- (struct face): Remove unused fields tty_dim_p, tty_blinking_p, and
- tty_alt_charset_p. Add tty_italic_p.
-
-2012-06-09 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (XD_BASIC_DBUS_TYPE): Use dbus_type_is_valid and
- dbus_type_is_basic if available.
- (xd_extract_signed, xd_extract_unsigned): Rename from
- extract_signed and extract_unsigned, respectively. Adapt callers.
-
-2012-06-09 Chong Yidong <cyd@gnu.org>
-
- * xfaces.c (face_for_overlay_string): Handle face remapping (Bug#2066).
-
- * fringe.c (Fset_fringe_bitmap_face): Handle the noninteractive
- case (Bug#9752).
-
-2012-06-08 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (vmessage): Treat frame message as multibyte.
- Without this change, (let ((§ 1)) (make-variable-buffer-local '§))
- would generate the diagnostic "Making \302\247 buffer-local while
- let-bound!".
-
-2012-06-08 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (showing_window_margins_p): Undo last change, which
- was done due to an inadvertent commit.
- (adjust_frame_glyphs_for_frame_redisplay): Do call
- showing_window_margins_p.
-
-2012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fmake_var_non_special): New primitive.
- (syms_of_eval): Defsubr it.
- * lread.c (syms_of_lread): Mark `values' as lexically scoped.
-
-2012-06-08 Juanma Barranquero <lekktu@gmail.com>
-
- * dispnew.c (showing_window_margins_p): Wrap in #if 0 to prevent unused
- function warning (the only call is inside #if 0 since 2012-06-08T08:44:45Z!eliz@gnu.org).
-
-2012-06-08 Eli Zaretskii <eliz@gnu.org>
-
- * alloc.c (allocate_vectorlike): Fix last change.
-
-2012-06-08 Dmitry Antipov <dmantipov@yandex.ru>
-
- Block-based vector allocation of small vectors.
- * lisp.h (struct vectorlike_header): New field `nbytes',
- adjust comment accordingly.
- * alloc.c (enum mem_type): New type `MEM_TYPE_VECTOR_BLOCK'
- to denote vector blocks. Adjust users (live_vector_p,
- mark_maybe_pointer, valid_lisp_object_p) accordingly.
- (COMMON_MULTIPLE): Move outside #if USE_LSB_TAG.
- (VECTOR_BLOCK_SIZE, vroundup, VECTOR_BLOCK_BYTES),
- (VBLOCK_BYTES_MIN, VBLOCK_BYTES_MAX, VECTOR_MAX_FREE_LIST_INDEX),
- (VECTOR_FREE_LIST_FLAG, ADVANCE, VINDEX, SETUP_ON_FREE_LIST),
- (VECTOR_SIZE, VECTOR_IN_BLOCK): New macros.
- (roundup_size): New constant.
- (struct vector_block): New data type.
- (vector_blocks, vector_free_lists, zero_vector): New variables.
- (all_vectors): Rename to `large_vectors'.
- (allocate_vector_from_block, init_vectors, allocate_vector_from_block)
- (sweep_vectors): New functions.
- (allocate_vectorlike): Return `zero_vector' as the only vector of
- 0 items. Allocate new vector from block if vector size is less than
- or equal to VBLOCK_BYTES_MAX.
- (Fgarbage_collect): Move all vector sweeping code to sweep_vectors.
- (init_alloc_once): Add call to init_vectors.
-
-2012-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fmacroexpand): Stop if the macro returns the same form.
-
-2012-06-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * doprnt.c (doprnt): Truncate multibyte char correctly.
- Without this change, doprnt (buf, 2, "%s", FORMAT_END, AP)
- would mishandle a string argument "Xc" if X was a multibyte
- character of length 2: it would truncate after X's first byte
- rather than including all of X.
-
-2012-06-06 Chong Yidong <cyd@gnu.org>
-
- * buffer.c (word_wrap): Doc fix.
-
-2012-06-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (note_mode_line_or_margin_highlight): Pacify gcc -Wall.
-
-2012-06-03 Glenn Morris <rgm@gnu.org>
-
- * xdisp.c (tool-bar-style): Doc fix.
-
-2012-06-03 Ulrich Müller <ulm@gentoo.org>
-
- * Makefile.in (PAXCTL): Define.
- (temacs$(EXEEXT)): Disable memory randomization for the temacs
- binary via PaX flags if the paxctl utility is available.
- (emacs$(EXEEXT), bootstrap-emacs$(EXEEXT)):
- Restore PaX flags to their default. (Bug#11398)
-
-2012-06-03 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (decode_mode_spec_coding): Display a space for a unibyte
- buffer (Bug#11226).
-
-2012-06-03 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (calc_pixel_width_or_height): Use Fbuffer_local_value.
- (note_mode_line_or_margin_highlight): If there is no help echo,
- use mode-line-default-help-echo. Handle the case where the mouse
- position is past the end of the mode line string.
-
- * buffer.c (buffer_local_value_1): New function, split from
- Fbuffer_local_value; can return Qunbound.
- (Fbuffer_local_value): Use it.
- (Vmode_line_format): Docstring tweaks.
-
-2012-06-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c (system_process_attributes): Improve comment.
-
-2012-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c: Export real-this-command to Elisp.
- (syms_of_keyboard): Rename real_this_command to Vreal_this_command
- and DEFVAR it. Update all users.
-
-2012-06-02 Paul Eggert <eggert@cs.ucla.edu>
-
- * minibuf.c (Fassoc_string): Remove duplicate declaration.
-
- * sysdep.c (system_process_attributes) [SOLARIS2 && HAVE_PROCFS]:
- Convert pctcpu and pctmem to Lisp float properly.
- Let the compiler fold better, as 100.0/0x8000 is exact.
-
-2012-06-02 Andreas Schwab <schwab@linux-m68k.org>
-
- * alloc.c (CONS_BLOCK_SIZE): Account for padding at the end of
- cons_block.
-
-2012-06-01 Paul Eggert <eggert@cs.ucla.edu>
-
- * xfns.c (x_set_tool_bar_lines) [USE_GTK]: Adjust to bitfield change.
-
-2012-06-01 Dmitry Antipov <dmantipov@yandex.ru>
-
- For a 'struct window', replace some Lisp_Object fields to
- bitfields where appropriate, remove unused fields.
- * window.h (struct window): Remove unused 'last_mark_x' and
- 'last_mark_y' fields. Rename 'mini_p' field to 'mini',
- change its type from Lisp_Object to bitfield.
- Change type of 'force_start', 'optional_new_start',
- 'last_had_star', 'update_mode_line' and 'start_at_line_beg'
- fields from Lisp_Object to bitfield. Adjust users accordingly.
-
-2012-05-31 Paul Eggert <eggert@cs.ucla.edu>
-
- Pacify gcc -Wdouble-precision when using Xaw.
- * xterm.c (xaw_jump_callback, x_set_toolkit_scroll_bar_thumb)
- [HAVE_X_WINDOWS && USE_TOOLKIT_SCROLL_BARS && !USE_MOTIF && !USE_GTK]:
- Use 'float' consistently, rather than 'float' in most places
- and 'double' in a couple of places.
-
-2012-05-31 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_stop): Detect whether we have overlay strings
- loaded by testing it->current.overlay_string_index to be
- non-negative, instead of checking whether n_overlay_strings is
- positive. (Bug#11587)
-
-2012-05-31 Chong Yidong <cyd@gnu.org>
-
- * keymap.c (describe_map_tree): Revert 2011-07-07 change (Bug#1169).
-
- * doc.c (Fsubstitute_command_keys): Doc fix.
-
-2012-05-31 Eli Zaretskii <eliz@gnu.org>
-
- * search.c (search_buffer): Remove calls to
- r_alloc_inhibit_buffer_relocation, as it is now called by
- maybe_unify_char, which was the cause of relocation of buffer text
- in bug#11519.
-
-2012-05-31 Eli Zaretskii <eliz@gnu.org>
-
- * charset.c (maybe_unify_char): Inhibit relocation of buffer text
- for the duration of call to load_charset, to avoid problems with
- callers of maybe_unify_char that access buffer text through C
- pointers.
-
- * ralloc.c (r_alloc_inhibit_buffer_relocation): Increment and
- decrement the inhibition flag, instead of just setting or
- resetting it.
-
-2012-05-31 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove obsolete '#define static' cruft.
- * s/hpux10-20.h (_FILE_OFFSET_BITS): Don't #undef.
- This #undef was "temporary" in 2000; it is no longer needed
- now that '#define static' has gone away.
- * xfns.c, xterm.h (gray_bitmap_width, gray_bitmap_height)
- (gray_bitmap_bits): Remove; no longer needed.
- All uses replaced with definiens.
- * xterm.c: Include "bitmaps/gray.xbm".
-
-2012-05-30 Paul Eggert <eggert@cs.ucla.edu>
-
- Clean up __executable_start, monstartup when --enable-profiling.
- The following changes affect the code only when profiling.
- * dispnew.c (__executable_start): Rename from safe_bcopy.
- Define only on platforms that need it.
- * emacs.c: Include <sys/gmon.h> when profiling.
- (_mcleanup): Remove decl, since <sys/gmon.h> does it now.
- (__executable_start): Remove decl, since lisp.h does it now.
- (safe_bcopy): Remove decl; no longer has that name.
- (main): Coalesce #if into single bit of code, for simplicity.
- Cast pointers to uintptr_t, since standard libraries want integers
- and not pointers.
- * lisp.h (__executable_start): New decl.
-
-2012-05-31 Glenn Morris <rgm@gnu.org>
-
- * image.c (Fimagemagick_types): Doc fix.
-
-2012-05-30 Jim Meyering <meyering@redhat.com>
-
- * callproc.c (Fcall_process_region): Include directory component
- in mkstemp error message (Bug#11586).
-
-2012-05-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c, lisp.h (make_pure_vector): Now static.
-
-2012-05-30 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fdefun, Fdefmacro, Vmacro_declaration_function):
- Move to byte-run.el.
- (Fautoload): Do the hash-doc more carefully.
- * data.c (Fdefalias): Purify definition, except for keymaps.
- (Qdefun): Move from eval.c.
- * lisp.h (Qdefun): Remove.
- * lread.c (read1): Tiny simplification.
-
-2012-05-29 Troels Nielsen <bn.troels@gmail.com>
-
- Do not create empty overlays with the evaporate property (Bug#9642).
- * buffer.c (Fmove_overlay): Reinstate the earlier fix for
- Bug#9642, but explicitly check that the buffer the overlay would
- be moved to is live and rearrange lines to make sure that errors
- will not put the overlay in an inconsistent state.
- (Fdelete_overlay): Cosmetics.
-
-2012-05-28 Eli Zaretskii <eliz@gnu.org>
-
- * w32term.c (my_bring_window_to_top): New function.
- (x_raise_frame): Use handle returned by DeferWindowPos, which
- could be different from the original one.
- Call my_bring_window_to_top instead of my_set_foreground_window.
- (Bug#11513)
-
- * w32fns.c (w32_wnd_proc): Accept and process WM_EMACS_BRINGTOTOP
- by calling BringWindowToTop.
-
- * w32term.h (WM_EMACS_BRINGTOTOP): New message.
- (WM_EMACS_END): Increase by one.
-
-2012-05-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * bidi.c (bidi_mirror_char): Put eassert before conversion to int.
- This avoids undefined behavior that might cause the eassert
- to not catch an out-of-range value.
-
-2012-05-28 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/w32inevt.$(O), $(BLD)/w32console.$(O)):
- Update dependencies.
-
-2012-05-27 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_mirror_char): Fix last change.
-
-2012-05-27 Andreas Schwab <schwab@linux-m68k.org>
-
- * unexmacosx.c (copy_data_segment): Truncate after 16 characters
- when referring to sectname field in printf format.
-
-2012-05-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h [REL_ALLOC]: Omit duplicate prototypes.
- Only r_alloc_inhibit_buffer_relocation needed to be added;
- the others were already declared.
-
- * bidi.c (bidi_mirror_char): Don't possibly truncate the integer
- before checking whether it's out of range. Put the check inside
- eassert. See
- <http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00485.html>.
-
-2012-05-27 Ken Brown <kbrown@cornell.edu>
-
- * callproc.c (Fcall_process): Restore a line that was accidentally
- commented out in the 2011-02-13 change (bug#11547).
-
-2012-05-27 Eli Zaretskii <eliz@gnu.org>
-
- * lisp.h [REL_ALLOC]: Add prototypes for external functions
- defined on ralloc.c.
-
- * buffer.c [REL_ALLOC]: Remove prototypes of
- r_alloc_reset_variable, r_alloc, r_re_alloc, and r_alloc_free,
- they are now on lisp.h.
-
- * ralloc.c (r_alloc_inhibit_buffer_relocation): New function.
-
- * search.c (search_buffer): Use it to inhibit relocation of buffer
- text while re_search_2 is doing its job, because re_search_2 is
- passed C pointers to buffer text. (Bug#11519)
-
- * msdos.c (internal_terminal_init) <Vwindow_system_version>:
- Update value to 24.
-
- * xdisp.c (move_it_to): Under MOVE_TO_Y, when restoring iterator
- state after an additional call to move_it_in_display_line_to, keep
- the values of it->max_ascent and it->max_descent found for the
- entire line.
- (pos_visible_p): Revert the comparison against bottom_y to what it
- was in revid eliz@gnu.org-20120513182235-4p6386j761ld0nwb.
- (Bug#11464)
-
-2012-05-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix coding-related core dumps with gcc -ftrapv.
- The code was computing A - B, where A and B are pointers, and B is
- random garbage. This can lead to core dumps on platforms that
- have special pointer registers, and it also leads to core dumps on
- x86-64 when compiled with gcc -ftrapv. The fix is to compute
- A - B only when B is initialized properly.
- * coding.c (coding_set_source, coding_set_destination): Return void.
- (coding_change_source, coding_change_destinations): New functions,
- with the old behaviors of coding_set_source and coding_set_destination.
- All callers that need an offset changed to use these new functions.
-
-2012-05-26 Glenn Morris <rgm@gnu.org>
-
- * nsterm.m (ns_init_paths): Don't mess with INFOPATH. (Bug#2791)
-
-2012-05-26 Eli Zaretskii <eliz@gnu.org>
-
- Extend mouse support on W32 text-mode console.
- * xdisp.c (draw_row_with_mouse_face):
- Call tty_draw_row_with_mouse_face for WINDOWSNT as well.
-
- * w32console.c: Include window.h.
- (w32con_write_glyphs_with_face, tty_draw_row_with_mouse_face):
- New functions.
- (initialize_w32_display): Initialize mouse-highlight data.
-
- * w32inevt.c: Include termchar.h and window.h.
- (do_mouse_event): Support mouse-autoselect-window. When the mouse
- moves, call note_mouse_highlight. If help_echo changed, call
- gen_help_event to produce help-echo message in the echo area.
- Call clear_mouse_face if mouse_face_hidden is set in the mouse
- highlight info.
-
-2012-05-26 Paul Eggert <eggert@cs.ucla.edu>
-
- * lread.c (read1): Simplify slightly to avoid an overflow warning
- with GCC 4.7.0 on x86-64.
-
-2012-05-26 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_mirror_char): Revert last change: an int is
- definitely wide enough here.
-
-2012-05-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix integer width and related bugs (Bug#9874).
- * alloc.c (pure_bytes_used_lisp, pure_bytes_used_non_lisp):
- (allocate_vectorlike, buffer_memory_full, struct sdata, SDATA_SIZE)
- (string_bytes, check_sblock, allocate_string_data):
- (compact_small_strings, Fmake_bool_vector, make_string)
- (make_unibyte_string, make_multibyte_string)
- (make_string_from_bytes, make_specified_string)
- (allocate_vectorlike, Fmake_vector, find_string_data_in_pure)
- (make_pure_string, make_pure_c_string, make_pure_vector, Fpurecopy)
- (mark_vectorlike):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (allocate_pseudovector):
- Use int, not EMACS_INT, where int is wide enough.
- (inhibit_garbage_collection, Fgarbage_collect):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * bidi.c (bidi_mirror_char): Use EMACS_INT, not int, where
- int might not be wide enough.
- (bidi_cache_search, bidi_cache_find, bidi_init_it)
- (bidi_count_bytes, bidi_char_at_pos, bidi_fetch_char)
- (bidi_at_paragraph_end, bidi_find_paragraph_start)
- (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
- (bidi_level_of_next_char, bidi_move_to_visually_next):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * buffer.c (copy_overlays, Fgenerate_new_buffer_name)
- (Fkill_buffer, Fset_buffer_major_mode)
- (advance_to_char_boundary, Fbuffer_swap_text)
- (Fset_buffer_multibyte, overlays_at, overlays_in)
- (overlay_touches_p, struct sortvec, record_overlay_string)
- (overlay_strings, recenter_overlay_lists)
- (adjust_overlays_for_insert, adjust_overlays_for_delete)
- (fix_start_end_in_overlays, fix_overlays_before, modify_overlay)
- (Fmove_overlay, Fnext_overlay_change, Fprevious_overlay_change)
- (Foverlay_recenter, last_overlay_modification_hooks_used)
- (report_overlay_modification, evaporate_overlays, enlarge_buffer_text):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (validate_region): Omit unnecessary test for b <= e,
- since that's guaranteed by the previous test.
- (adjust_overlays_for_delete): Avoid pos + length overflow.
- (Fmove_overlay, Fdelete_overlay, add_overlay_mod_hooklist)
- (report_overlay_modification):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change):
- Omit pointer cast, which isn't needed anyway, and doesn't work
- after the EMACS_INT -> ptrdiff_t change.
- (Fmove_overlay): Clip BEG and END to ptrdiff_t to avoid overflow.
- * buffer.h: Adjust decls to match defn changes elsewhere.
- (struct buffer_text, struct buffer):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- Use EMACS_INT, not int, where int might not be wide enough.
- * bytecode.c (unmark_byte_stack, exec_byte_code): Use ptrdiff_t,
- not int, to avoid needless 32-bit limit on 64-bit hosts.
- (exec_byte_code): Use tighter memory-full test, one that checks
- for alloca overflow. Don't compute the address of the object just
- before an array, as that's not portable. Use EMACS_INT, not
- ptrdiff_t or int, where ptrdiff_t or int might not be wide enough.
- * callint.c (Fcall_interactively):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * callproc.c (call_process_kill, Fcall_process):
- Don't assume pid_t fits into an Emacs fixnum.
- (call_process_cleanup, Fcall_process, child_setup):
- Don't assume pid_t fits into int.
- (call_process_cleanup, Fcall_process, delete_temp_file)
- (Fcall_process_region):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fcall_process): Simplify handling of volatile integers.
- Use int, not EMACS_INT, where int will do.
- * casefiddle.c (casify_object, casify_region, operate_on_word)
- (Fupcase_word, Fdowncase_word, Fcapitalize_word):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (casify_object): Avoid integer overflow when overallocating buffer.
- * casetab.c (set_identity, shuffle): Prefer int to unsigned when
- either works. Use lint_assume to convince GCC 4.6.1 that it's OK.
- * category.c (Fchar_category_set): Don't assume fixnum fits in int.
- * category.h (CATEGORYP): Don't assume arg is nonnegative.
- * ccl.c (GET_CCL_INT): Remove; no longer needed, since the
- integers are now checked earlier. All uses replaced with XINT.
- (ccl_driver):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- For CCL_MapSingle, check that content and value are in int range.
- (ccl_driver, Fregister_code_conversion_map):
- Check that Vcode_version_map_vector is a vector.
- (resolve_symbol_ccl_program): Check that vector header is in range.
- Always copy the vector, so that we can check its contents reliably
- now rather than having to recheck each instruction as it's being
- executed. Check that vector words fit in 'int'.
- (ccl_get_compiled_code, Fregister_ccl_program)
- (Fregister_code_conversion_map): Use ptrdiff_t, not int, for
- program indexes, to avoid needless 32-bit limit on 64-bit hosts.
- (Fccl_execute, Fccl_execute_on_string): Check that initial reg
- contents are in range.
- (Fccl_execute_on_string): Check that status is in range.
- * ccl.h (struct ccl_program.idx): Now ptrdiff_t, not int.
- * character.c (char_resolve_modifier_mask, Fchar_resolve_modifiers):
- Accept and return EMACS_INT, not int, because callers can pass values
- out of 'int' range.
- (c_string_width, strwidth, lisp_string_width, chars_in_text)
- (multibyte_chars_in_text, parse_str_as_multibyte)
- (str_as_multibyte, count_size_as_multibyte, str_to_multibyte)
- (str_as_unibyte, str_to_unibyte, string_count_byte8)
- (string_escape_byte8, Fget_byte):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Funibyte_string): Use CHECK_RANGED_INTEGER, not CHECK_NATNUM, to
- avoid mishandling large integers.
- * character.h: Adjust decls to match defn changes elsewhere.
- * charset.c (load_charset_map_from_file, find_charsets_in_text)
- (Ffind_charset_region):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (load_charset_map_from_file): Redo idx calculation to avoid overflow.
- (load_charset_map_from_vector, Fdefine_charset_internal):
- Don't assume fixnum fits in int.
- (load_charset_map_from_vector, Fmap_charset_chars):
- Remove now-unnecessary CHECK_NATNUMs.
- (Fdefine_charset_internal): Check ranges here, more carefully.
- Don't rely on undefined behavior with signed left shift overflow.
- Don't assume unsigned int fits into fixnum, or that fixnum fits
- into unsigned int. Don't require max_code to be a valid fixnum;
- that's not true for gb10830 4-byte on a 32-bit host. Allow
- invalid_code to be a cons, for the same reason. Require code_offset
- to be a character. Avoid int overflow if max_char is close
- to INT_MAX.
- (CODE_POINT_TO_INDEX): On 32-bit hosts, return int, not unsigned;
- this is intended anyway and avoids some undefined behavior.
- (load_charset_map): Pass unsigned, not int, as 2nd arg of
- INDEX_TO_CODE_POINT, as that's what it expects.
- (Funify_charset, encode_char): Don't stuff unsigned vals into int vars.
- * charset.h (DECODE_CHAR): Return int, not unsigned;
- this is what was intended anyway, and it avoids undefined behavior.
- (CHARSET_OFFSET): Remove unused macro, instead of fixing its
- integer-overflow issues.
- (ENCODE_CHAR): Return unsigned on all hosts, not just on 32-bit hosts.
- Formerly, it returned EMACS_INT on 64-bit hosts in the common case
- where the argument is EMACS_INT, and this behavior is not intended.
- * chartab.c (Fmake_char_table, Fset_char_table_range)
- (uniprop_get_decoder, uniprop_get_encoder):
- Don't assume fixnum fits in int.
- * cmds.c (move_point): New function, that does the gist of
- Fforward_char and Fbackward_char, but does so while checking
- for integer overflow more accurately.
- (Fforward_char, Fbackward_char): Use it.
- (Fforward_line, Fend_of_line, internal_self_insert)
- (internal_self_insert):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- Fix a FIXME, by checking for integer overflow when calculating
- target_clm and actual_clm.
- * coding.c (detect_coding_XXX, encode_coding_XXX, CODING_DECODE_CHAR)
- (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET, CODING_CHAR_CHARSET_P)
- (ASSURE_DESTINATION, coding_alloc_by_realloc)
- (coding_alloc_by_making_gap, alloc_destination)
- (detect_coding_utf_8, encode_coding_utf_8, decode_coding_utf_16)
- (encode_coding_utf_16, detect_coding_emacs_mule)
- (decode_coding_emacs_mule, encode_coding_emacs_mule)
- (detect_coding_iso_2022, decode_coding_iso_2022)
- (encode_invocation_designation, encode_designation_at_bol)
- (encode_coding_iso_2022, detect_coding_sjis, detect_coding_big5)
- (decode_coding_sjis, decode_coding_big5, encode_coding_sjis)
- (encode_coding_big5, detect_coding_ccl, decode_coding_ccl)
- (encode_coding_ccl, encode_coding_raw_text)
- (detect_coding_charset, decode_coding_charset)
- (encode_coding_charset, detect_eol, decode_eol, produce_chars)
- (produce_composition, produce_charset, produce_annotation)
- (decode_coding, handle_composition_annotation)
- (handle_charset_annotation, consume_chars, decode_coding_gap)
- (decode_coding_object, encode_coding_object, detect_coding_system)
- (Ffind_coding_systems_region_internal, Fcheck_coding_systems_region)
- (code_convert_region, code_convert_string)
- (Fdefine_coding_system_internal)
- (coding_set_source, coding_set_destination):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (setup_iso_safe_charsets, consume_chars, Funencodable_char_position)
- (Fdefine_coding_system_internal):
- Don't assume fixnums fit in int.
- (decode_coding_gap, decode_coding_object, encode_coding_object)
- (Fread_coding_system, Fdetect_coding_region)
- (Funencodable_char_position, Fcheck_coding_systems_region)
- (get_translation, handle_composition_annotation, consume_chars):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (consume_chars): Rewrite to not calculate an address outside buffer.
- (Ffind_operation_coding_system): NATNUMP can eval its arg twice.
- Don't access memory outside of the args array.
- (Fdefine_coding_system_internal): Check for charset-id overflow.
- (ENCODE_ISO_CHARACTER): Use unsigned, not int, to store the unsigned
- result of ENCODE_CHAR.
- * coding.h: Adjust decls to match defn changes elsewhere.
- (struct coding_system):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * composite.c (get_composition_id, find_composition)
- (run_composition_function, update_compositions)
- (compose_text, composition_gstring_put_cache)
- (composition_gstring_p, composition_gstring_width)
- (fill_gstring_header, fill_gstring_body, autocmp_chars)
- (composition_compute_stop_pos, composition_reseat_it)
- (composition_update_it, struct position_record)
- (find_automatic_composition, composition_adjust_point)
- (Fcomposition_get_gstring, Ffind_composition_internal):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (update_compositions):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * composite.h: Adjust decls to match defn changes elsewhere.
- (struct composition):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
- Do not attempt to compute the address of the object just before a
- buffer; this is not portable.
- (Faref, Faset):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Faset): Use int, not EMACS_INT, where int is wide enough.
- (Fstring_to_number): Don't assume fixnums fit in int.
- (Frem): Don't assume arg is nonnegative.
- * dbusbind.c (xd_append_arg): Check for integers out of range.
- (Fdbus_call_method): Don't overflow the timeout int.
- (extract_signed, extract_unsigned): New functions.
- (XD_CHECK_DBUS_SERIAL): Remove; superseded by extract_unsigned.
- (xd_get_connection_references): Return ptrdiff_t, not int.
- All uses changed.
- (xd_signature, xd_append_arg, xd_retrieve_arg, Fdbus_message_internal)
- (xd_read_message_1):
- Use int, not unsigned, where the dbus API uses int.
- (Fdbus_message_internal): Don't overflow mtype.
- (syms_of_dbusbind): Allocate right-sized buffer for integers.
- * dired.c (directory_files_internal, file_name_completion, scmp)
- (file_name_completion_stat):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (file_name_completion): Don't overflow matchcount.
- (file_name_completion_stat): Use SAFE_ALLOCA, not alloca.
- * dispextern.h: Adjust decls to match defn changes elsewhere.
- (struct text_pos, struct glyph, struct bidi_saved_info)
- (struct bidi_string_data, struct bidi_it, struct composition_it)
- (struct it):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (struct display_pos, struct composition_it, struct it):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * dispnew.c (increment_matrix_positions)
- (increment_row_positions, mode_line_string)
- (marginal_area_string):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (change_frame_size_1, Fredisplay, Fframe_or_buffer_changed_p):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (duration_to_sec_usec): New function, to check for overflow better.
- (Fsleep_for, sit_for): Use it.
- * doc.c (get_doc_string, store_function_docstring):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (get_doc_string, Fsnarf_documentation):
- Use int, not EMACS_INT, where int is wide enough.
- (get_doc_string):
- Use SAFE_ALLOCA, not alloca.
- Check for overflow when converting EMACS_INT to off_t.
- * doprnt.c (doprnt):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * editfns.c (init_editfns, Fuser_uid, Fuser_real_uid):
- Don't assume uid_t fits into fixnum.
- (buildmark, Fgoto_char, overlays_around, find_field, Fdelete_field)
- (Ffield_string, Ffield_string_no_properties, Ffield_beginning)
- (Ffield_end, Fconstrain_to_field, Fline_beginning_position)
- (Fline_end_position, Fprevious_char, Fchar_after, Fchar_before)
- (general_insert_function)
- (Finsert_char, make_buffer_string, make_buffer_string_both)
- (update_buffer_properties, Fbuffer_substring)
- (Fbuffer_substring_no_properties, Fcompare_buffer_substrings)
- (Fsubst_char_in_region, check_translation)
- (Ftranslate_region_internal, save_restriction_restore, Fformat)
- (transpose_markers, Ftranspose_regions):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (clip_to_bounds): Move to lisp.h as an inline function).
- (Fconstrain_to_field): Don't assume integers are nonnegative.
- (Fline_beginning_position, Fsave_excursion, Fsave_current_buffer):
- (Fsubst_char_in_region, Fsave_restriction):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Femacs_pid): Don't assume pid_t fits into fixnum.
- (lo_time): Use int, not EMACS_INT, when int suffices.
- (lisp_time_argument): Check for usec out of range.
- (Fencode_time): Don't assume fixnum fits in int.
- (Fuser_login_name, Fuser_full_name): Signal an error
- if a uid argument is out of range, rather than relying on
- undefined behavior.
- (Fformat_time_string): Remove now-unnecessary check.
- lisp_time_argument checks for out-of-range usec now.
- Use ptrdiff_t, not size_t, where ptrdiff_t will do.
- * emacs.c (gdb_valbits, gdb_gctypebits): Now int, not EMACS_INT.
- (gdb_data_seg_bits): Now uintptr_t, not EMACS_INT.
- (PVEC_FLAG, gdb_array_mark_flag): Now ptrdiff_t, not EMACS_INT.
- (init_cmdargs, Fdump_emacs):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fkill_emacs): Don't assume fixnum fits in int; instead, take just
- the bottom (typically) 32 bits of the fixnum.
- * eval.c (specpdl_size, call_debugger):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (when_entered_debugger, Fbacktrace_debug):
- Don't assume fixnum can fit in int.
- (Fdefvaralias, Fdefvar): Do not attempt to compute the address of
- the object just before a buffer; this is not portable.
- (FletX, Flet, Funwind_protect, do_autoload, Feval, funcall_lambda)
- (grow_specpdl, unbind_to):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fapply, apply_lambda): Don't assume ptrdiff_t can hold fixnum.
- (grow_specpdl): Simplify allocation by using xpalloc.
- (Fprog1, Fprog2): Don't assume list length fits in int. Simplify.
- * fileio.c (Ffind_file_name_handler, Fcopy_file, Frename_file)
- (Finsert_file_contents, Fwrite_region, Fdo_auto_save):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Ffind_file_name_handler, non_regular_inserted, Finsert_file_contents)
- (a_write, e_write):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fcopy_file, non_regular_nbytes, read_non_regular)
- (Finsert_file_contents):
- Use int, not EMACS_INT, where int is wide enough.
- (READ_BUF_SIZE): Verify that it fits in int.
- (Finsert_file_contents): Check that counts are in proper range,
- rather than assuming fixnums fit into ptrdiff_t etc.
- Don't assume fixnums fit into int.
- * floatfns.c (Fexpt): Avoid undefined signed * signed overflow.
- * fns.c (Fcompare_strings, Fstring_lessp, struct textprop_rec, concat)
- (string_char_byte_cache_charpos, string_char_byte_cache_bytepos)
- (string_char_to_byte, string_byte_to_char)
- (string_make_multibyte, string_to_multibyte)
- (string_make_unibyte, Fstring_as_unibyte, Fstring_as_multibyte)
- (Fstring_to_unibyte, Fsubstring, Fsubstring_no_properties)
- (substring_both, Fdelete, internal_equal, Ffillarray)
- (Fclear_string, mapcar1)
- (Fbase64_encode_region, Fbase64_encode_string, base64_encode_1)
- (Fbase64_decode_region, Fbase64_decode_string, base64_decode_1)
- (larger_vector, make_hash_table, maybe_resize_hash_table)
- (hash_lookup, hash_remove_from_table, hash_clear, sweep_weak_table)
- (Fmaphash, secure_hash):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (concat): Check for string index and length overflow.
- (Fmapconcat): Don't assume fixnums fit into ptrdiff_t.
- (Frequire):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (larger_vector): New API (vec, incr_min, size_max) replaces old
- one (vec, new_size, init). This catches size overflow.
- INIT was removed because it was always Qnil.
- All callers changed.
- (INDEX_SIZE_BOUND): New macro, which calculates more precisely
- the upper bound on a hash table index size.
- (make_hash_table, maybe_resize_hash_table): Use it.
- (secure_hash): Computer start_byte and end_byte only after
- they're known to be in ptrdiff_t range.
- * font.c (font_intern_prop, font_at, font_range, Ffont_shape_gstring)
- (Ffont_get_glyphs, Ffont_at):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (font_style_to_value, font_prop_validate_style, font_expand_wildcards)
- (Flist_fonts, Fopen_font):
- Don't assume fixnum can fit in int.
- (check_gstring): Don't assume index can fit in int.
- (font_match_p): Check that fixnum is a character, not a nonnegative
- fixnum, since the later code needs to stuff it into an int.
- (font_find_for_lface): Use SAFE_ALLOCA_LISP, not alloca.
- (font_fill_lglyph_metrics): Use unsigned, not EMACS_INT, to avoid
- conversion overflow issues.
- (Fopen_font): Check for integer out of range.
- (Ffont_get_glyphs): Don't assume index can fit in int.
- * font.h: Adjust decls to match defn changes elsewhere.
- * fontset.c (reorder_font_vector): Redo score calculation to avoid
- integer overflow.
- (num_auto_fontsets, fontset_from_font): Use ptrdiff_t, not
- printmax_t, where ptrdiff_t is wide enough.
- (Finternal_char_font):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * frame.c (Fset_mouse_position, Fset_mouse_pixel_position)
- (Fset_frame_height, Fset_frame_width, Fset_frame_size)
- (Fset_frame_position, x_set_frame_parameters)
- (x_set_line_spacing, x_set_border_width)
- (x_set_internal_border_width, x_set_alpha, x_figure_window_size):
- Check that fixnums are in proper range for system types.
- (frame_name_fnn_p, Fframe_parameter, Fmodify_frame_parameters):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fmodify_frame_parameters): Don't assume fixnum fits in int.
- Use SAFE_ALLOCA_LISP, not alloca.
- * frame.h (struct frame): Use intptr_t, not EMACS_INT, where
- intptr_t is wide enough.
- * fringe.c (lookup_fringe_bitmap, get_logical_fringe_bitmap)
- (Fdefine_fringe_bitmap): Don't assume fixnum fits in int.
- (Ffringe_bitmaps_at_pos): Don't assume index fits in int.
- Check for fixnum out of range.
- * ftfont.c (ftfont_list): Don't assume index fits in int.
- Check that fixnums are in proper range for system types.
- (ftfont_shape_by_flt):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fgnutls_error_fatalp, Fgnutls_error_string, Fgnutls_boot):
- Check that fixnums are in proper range for system types.
- * gnutls.h: Adjust decls to match defn changes elsewhere.
- * gtkutil.c (xg_dialog_run):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (update_frame_tool_bar):
- Check that fixnums are in proper range for system types.
- * image.c (parse_image_spec): Redo count calculation to avoid overflow.
- (lookup_image): Check that fixnums are in range for system types.
- * indent.c (last_known_column, last_known_column_point):
- (current_column_bol_cache):
- (skip_invisible, current_column, check_display_width):
- (check_display_width, scan_for_column, current_column_1)
- (Findent_to, Fcurrent_indentation, position_indentation)
- (indented_beyond_p, Fmove_to_column, compute_motion):
- (Fcompute_motion, Fvertical_motion):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (last_known_column_modified): Use EMACS_INT, not int.
- (check_display_width):
- (Fcompute_motion):
- Check that fixnums and floats are in proper range for system types.
- (compute_motion): Don't assume index or fixnum fits in int.
- (compute_motion, Fcompute_motion):
- Use int, not EMACS_INT, when it is wide enough.
- (vmotion): Omit local var start_hpos that is always 0; that way
- we don't need to worry about overflow in expressions involving it.
- * indent.h: Adjust decls to match defn changes elsewhere.
- (struct position):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- Use int, not EMACS_INT, where int is wide enough.
- Remove unused members ovstring_chars_done and tab_offset;
- all uses removed.
- * insdel.c (move_gap, move_gap_both, gap_left, gap_right)
- (adjust_markers_for_delete, adjust_markers_for_insert, adjust_point)
- (adjust_markers_for_replace, make_gap_larger, make_gap_smaller)
- (make_gap, copy_text, insert, insert_and_inherit)
- (insert_before_markers, insert_before_markers_and_inherit)
- (insert_1, count_combining_before, count_combining_after)
- (insert_1_both, insert_from_string)
- (insert_from_string_before_markers, insert_from_string_1)
- (insert_from_gap, insert_from_buffer, insert_from_buffer_1)
- (adjust_after_replace, adjust_after_insert, replace_range)
- (replace_range_2, del_range, del_range_1, del_range_byte)
- (del_range_both, del_range_2, modify_region)
- (prepare_to_modify_buffer, signal_before_change)
- (signal_after_change, Fcombine_after_change_execute):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * intervals.c (traverse_intervals, rotate_right, rotate_left)
- (balance_an_interval, split_interval_right, split_interval_left)
- (find_interval, next_interval, update_interval)
- (adjust_intervals_for_insertion, delete_node, delete_interval)
- (interval_deletion_adjustment, adjust_intervals_for_deletion)
- (static_offset_intervals, offset_intervals)
- (merge_interval_right, merge_interval_left, make_new_interval)
- (graft_intervals_into_buffer, temp_set_point_both)
- (temp_set_point, set_point, adjust_for_invis_intang)
- (set_point_both, move_if_not_intangible, get_property_and_range)
- (get_local_map, copy_intervals, copy_intervals_to_string)
- (compare_string_intervals, set_intervals_multibyte_1):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * intervals.h: Adjust decls to match defn changes elsewhere.
- (struct interval):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * keyboard.c (this_command_key_count, this_single_command_key_start)
- (before_command_key_count, before_command_echo_length, echo_now)
- (echo_length, recursive_edit_1, Frecursive_edit, Ftrack_mouse)
- (command_loop_1, safe_run_hooks, read_char, timer_check_2)
- (menu_item_eval_property, read_key_sequence, Fread_key_sequence)
- (Fread_key_sequence_vector, Fexecute_extended_command, Fsuspend_emacs):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (last_non_minibuf_size, last_point_position, echo_truncate)
- (command_loop_1, adjust_point_for_property, read_char, gen_help_event)
- (make_lispy_position, make_lispy_event, parse_modifiers_uncached)
- (parse_modifiers, modify_event_symbol, Fexecute_extended_command)
- (stuff_buffered_input):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (last_auto_save, command_loop_1, read_char):
- Use EMACS_INT, not int, to avoid integer overflow.
- (record_char): Avoid overflow in total_keys computation.
- (parse_modifiers_uncached): Redo index calculation to avoid overflow.
- * keyboard.h: Adjust decls to match defn changes elsewhere.
- * keymap.c (Fdefine_key, Fcurrent_active_maps, accessible_keymaps_1)
- (Fkey_description, Fdescribe_vector, Flookup_key):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (click_position): New function, to check that positions are in range.
- (Fcurrent_active_maps):
- (describe_command):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Faccessible_keymaps, Fkey_description):
- (preferred_sequence_p):
- Don't assume fixnum can fit into int.
- (Fkey_description): Use SAFE_ALLOCA_LISP, not alloca.
- Check for integer overflow in size calculations.
- (Ftext_char_description): Use CHECK_CHARACTER, not CHECK_NUMBER, to
- avoid mishandling large integers.
- * lisp.h: Adjust decls to match defn changes elsewhere.
- (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, struct Lisp_String)
- (struct vectorlike_header, struct Lisp_Subr, struct Lisp_Hash_Table)
- (struct Lisp_Marker):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (clip_to_bounds): Now an inline function, moved here from editfns.c.
- (GLYPH_CODE_P): Check for overflow in system types, subsuming the
- need for GLYPH_CODE_CHAR_VALID_P and doing proper checking ourselves.
- All callers changed.
- (GLYPH_CODE_CHAR, GLYPH_CODE_FACE):
- Assume the arg has valid form, since it always does.
- (TYPE_RANGED_INTEGERP): Avoid bug when checking against a wide
- unsigned integer system type.
- (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER): New macros.
- (struct catchtag, specpdl_size, SPECPDL_INDEX, USE_SAFE_ALLOCA):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (struct catchtag): Use EMACS_INT, not int, since it may be a fixnum.
- (duration_to_sec_usec): New decl.
- * lread.c (read_from_string_index, read_from_string_index_byte)
- (read_from_string_limit, readchar, unreadchar, openp)
- (read_internal_start, read1, oblookup):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fload, readevalloop, Feval_buffer, Feval_region):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (openp): Check for out-of-range argument to 'access'.
- (read1): Use int, not EMACS_INT, where int is wide enough.
- Don't assume fixnum fits into int.
- Fix off-by-one error that can read outside a buffer.
- (read_filtered_event): Use duration_to_sec_usec
- to do proper overflow checking on durations.
- * macros.c (Fstart_kbd_macro): Use xpalloc to check for overflow
- in size calculation.
- (Fexecute_kbd_macro):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * marker.c (cached_charpos, cached_bytepos, CONSIDER)
- (byte_char_debug_check, buf_charpos_to_bytepos, verify_bytepos)
- (buf_bytepos_to_charpos, Fset_marker, set_marker_restricted)
- (set_marker_both, set_marker_restricted_both, marker_position)
- (marker_byte_position, Fbuffer_has_markers_at):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fset_marker, set_marker_restricted): Don't assume fixnum fits in int.
- * menu.c (ensure_menu_items): Rename from grow_menu_items.
- It now merely ensures that the menu is large enough, without
- necessarily growing it, as this avoids some integer overflow issues.
- All callers changed.
- (keymap_panes, parse_single_submenu, Fx_popup_menu):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (parse_single_submenu, Fx_popup_menu): Don't assume fixnum fits in int.
- Use SAFE_ALLOCA_LISP, not alloca.
- (find_and_return_menu_selection): Avoid unnecessary casts of pointers
- to EMACS_INT. Check that fixnums are in proper range for system types.
- * minibuf.c (minibuf_prompt_width, string_to_object)
- (Fminibuffer_contents, Fminibuffer_contents_no_properties)
- (Fminibuffer_completion_contents, Ftry_completion, Fall_completions):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (get_minibuffer, read_minibuf_unwind):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (read_minibuf): Omit unnecessary arg BACKUP_N, which is always nil;
- this simplifies overflow checking. All callers changed.
- (read_minibuf, Fread_buffer, Ftry_completion, Fall_completions)
- (Ftest_completion):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * nsfns.m (check_ns_display_info): Don't assume fixnum fits in long.
- (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_create_frame):
- Check that fixnums are in proper range for system types.
- (Fx_create_frame, Fx_show_tip):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * nsfont.m (ns_findfonts, nsfont_list_family):
- Don't assume fixnum fits in long.
- * nsmenu.m (ns_update_menubar, ns_menu_show, ns_popup_dialog):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (ns_update_menubar): Use intptr_t, not EMACS_INT, when intptr_t is
- wide enough.
- * nsselect.m (ns_get_local_selection, clean_local_selection_data):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * print.c (print_buffer_size, print_buffer_pos, print_buffer_pos_byte)
- (PRINTDECLARE, PRINTPREPARE):
- (strout, print_string):
- (print, print_preprocess, print_check_string_charset_prop)
- (print_object):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (PRINTDECLARE):
- (temp_output_buffer_setup, Fprin1_to_string, print_object):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (PRINTPREPARE): Use int, not ptrdiff_t, where int is wide enough.
- (printchar, strout): Use xpalloc to catch size calculation overflow.
- (Fexternal_debugging_output): Don't overflow EMACS_INT->int conversion.
- (print_error_message): Use SAFE_ALLOCA, not alloca.
- (print_object): Use int, not EMACS_INT, where int is wide enough.
- (print_depth, new_backquote_output, print_number_index):
- Use ptrdiff_t, not int, where int might not be wide enough.
- * process.c (Fdelete_process): Don't assume pid fits into EMACS_INT.
- (Fset_process_window_size, Fformat_network_address)
- (get_lisp_to_sockaddr_size, set_socket_option, Fmake_network_process)
- (sigchld_handler):
- Check that fixnums are in proper range for system types.
- (Fsignal_process): Simplify by avoiding a goto.
- Check for process-ids out of pid_t range rather than relying on
- undefined behavior.
- (process_tick, update_tick): Use EMACS_INT, not int.
- (Fformat_network_address, read_process_output, send_process)
- (Fprocess_send_region, status_notify):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fformat_network_address, Fmake_serial_process, Fmake_network_process)
- (wait_reading_process_output, read_process_output, exec_sentinel):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (conv_lisp_to_sockaddr): Don't assume fixnums fit into int.
- (Faccept_process_output): Use duration_to_sec_usec to do proper
- overflow checking on durations.
- (emacs_get_tty_pgrp, Fprocess_running_child_p, process_send_signal):
- Don't assume pid_t fits in int.
- * process.h (struct Lisp_Process): Members tick and update_tick
- are now of type EMACS_INT, not int.
- * puresize.h (PURESIZE_RATIO): Shrink this to 8/6 on 32-bit hosts
- configured --with-wide-int.
- * scroll.c (calculate_scrolling, calculate_direct_scrolling)
- (line_ins_del): Use int, not EMACS_INT, where int is wide enough.
- * search.c (looking_at_1, string_match_1):
- (fast_string_match, fast_c_string_match_ignore_case)
- (fast_string_match_ignore_case, fast_looking_at, scan_buffer)
- (scan_newline, find_before_next_newline, search_command)
- (trivial_regexp_p, search_buffer, simple_search, boyer_moore)
- (set_search_regs, wordify):
- (Freplace_match):
- (Fmatch_data):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (string_match_1, search_buffer, set_search_regs):
- (Fmatch_data):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (wordify): Check for overflow in size calculation.
- (Freplace_match): Avoid potential buffer overflow in search_regs.start.
- (Fset_match_data): Don't assume fixnum fits in ptrdiff_t.
- Check that fixnums are in proper range for system types.
- * sound.c (struct sound_device)
- (wav_play, au_play, vox_write, alsa_period_size, alsa_write):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fplay_sound_internal):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * syntax.c (struct lisp_parse_state, find_start_modiff)
- (Finternal_describe_syntax_value, scan_lists, scan_sexps_forward):
- (Fparse_partial_sexp):
- Don't assume fixnums can fit in int.
- (struct lisp_parse_state, find_start_pos, find_start_value)
- (find_start_value_byte, find_start_begv)
- (update_syntax_table, char_quoted, dec_bytepos)
- (find_defun_start, prev_char_comend_first, back_comment):
- (scan_words, skip_chars, skip_syntaxes, forw_comment, Fforward_comment)
- (scan_lists, Fbackward_prefix_chars, scan_sexps_forward):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Finternal_describe_syntax_value): Check that match_lisp is a
- character, not an integer, since the code stuffs it into int.
- (scan_words, scan_sexps_forward):
- Check that fixnums are in proper range for system types.
- (Fforward_word):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (scan_sexps_forward):
- Use CHARACTERP, not INTEGERP, since the value must fit into int.
- (Fparse_partial_sexp): Fix doc; element 8 is not ignored.
- * syntax.h: Adjust decls to match defn changes elsewhere.
- (struct gl_state_s):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (SETUP_SYNTAX_TABLE_FOR_OBJECT): Use PTRDIFF_MAX, not
- MOST_POSITIVE_FIXNUM.
- * sysdep.c (wait_for_termination_1, wait_for_termination)
- (interruptible_wait_for_termination, mkdir):
- Don't assume pid_t fits in int; on 64-bit AIX pid_t is 64-bit.
- (emacs_read, emacs_write):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (system_process_attributes): Don't assume uid_t, gid_t, EMACS_INT,
- and double all fit in int.
- * term.c (set_tty_color_mode):
- Check that fixnums are in proper range for system types.
- * termhooks.h (struct input_event):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * textprop.c (validate_interval_range, interval_of)
- (Fadd_text_properties, set_text_properties_1)
- (Fremove_text_properties, Fremove_list_of_text_properties)
- (Ftext_property_any, Ftext_property_not_all)
- (copy_text_properties, text_property_list, extend_property_ranges)
- (verify_interval_modification):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fnext_single_char_property_change)
- (Fprevious_single_char_property_change):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (copy_text_properties):
- Check for integer overflow in index calculation.
- * undo.c (last_boundary_position, record_point, record_insert)
- (record_delete, record_marker_adjustment, record_change)
- (record_property_change):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (truncate_undo_list, Fprimitive_undo): Don't assume fixnum fits in int.
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * w32fns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
- (Fx_hide_tip, Fx_file_dialog):
- * w32menu.c (set_frame_menubar):
- Use ptrdiff_t, not int, for consistency with rest of code.
- * window.c (window_scroll_preserve_hpos, window_scroll_preserve_vpos)
- (select_window, Fdelete_other_windows_internal)
- (window_scroll_pixel_based, window_scroll_line_based)
- (Frecenter, Fset_window_configuration):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (Fset_window_hscroll, run_window_configuration_change_hook)
- (set_window_buffer, temp_output_buffer_show, scroll_command)
- (Fscroll_other_window, Frecenter):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fwindow_line_height, window_scroll, Fscroll_left, Fscroll_right):
- Don't assume fixnum fits in int.
- (Fset_window_scroll_bars):
- Check that fixnums are in proper range for system types.
- * xdisp.c (help_echo_pos, pos_visible_p, string_pos_nchars_ahead)
- (string_pos, c_string_pos, number_of_chars, init_iterator)
- (in_ellipses_for_invisible_text_p, init_from_display_pos)
- (compute_stop_pos, next_overlay_change, compute_display_string_pos)
- (compute_display_string_end, handle_face_prop)
- (face_before_or_after_it_pos, handle_invisible_prop)
- (handle_display_prop, handle_display_spec, handle_single_display_spec)
- (display_prop_intangible_p, string_buffer_position_lim)
- (string_buffer_position, handle_composition_prop, load_overlay_strings)
- (get_overlay_strings_1, get_overlay_strings)
- (iterate_out_of_display_property, forward_to_next_line_start)
- (back_to_previous_visible_line_start, reseat, reseat_to_string)
- (get_next_display_element, set_iterator_to_next)
- (get_visually_first_element, compute_stop_pos_backwards)
- (handle_stop_backwards, next_element_from_buffer)
- (move_it_in_display_line_to, move_it_in_display_line)
- (move_it_to, move_it_vertically_backward, move_it_by_lines)
- (add_to_log, message_dolog, message_log_check_duplicate)
- (message2, message2_nolog, message3, message3_nolog
- (with_echo_area_buffer, display_echo_area_1, resize_mini_window_1)
- (current_message_1, truncate_echo_area, truncate_message_1)
- (set_message, set_message_1, store_mode_line_noprop)
- (hscroll_window_tree, debug_delta, debug_delta_bytes, debug_end_vpos)
- (text_outside_line_unchanged_p, check_point_in_composition)
- (reconsider_clip_changes)
- (redisplay_internal, set_cursor_from_row, try_scrolling)
- (try_cursor_movement, set_vertical_scroll_bar, redisplay_window)
- (redisplay_window, find_last_unchanged_at_beg_row)
- (find_first_unchanged_at_end_row, row_containing_pos, try_window_id)
- (trailing_whitespace_p, find_row_edges, display_line)
- (RECORD_MAX_MIN_POS, Fcurrent_bidi_paragraph_direction)
- (display_mode_element, store_mode_line_string)
- (pint2str, pint2hrstr, decode_mode_spec)
- (display_count_lines, display_string, draw_glyphs)
- (x_produce_glyphs, x_insert_glyphs)
- (rows_from_pos_range, mouse_face_from_buffer_pos)
- (fast_find_string_pos, mouse_face_from_string_pos)
- (note_mode_line_or_margin_highlight, note_mouse_highlight):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (safe_call, init_from_display_pos, handle_fontified_prop)
- (handle_single_display_spec, load_overlay_strings)
- (with_echo_area_buffer, setup_echo_area_for_printing)
- (display_echo_area, echo_area_display)
- (x_consider_frame_title, prepare_menu_bars, update_menu_bar)
- (update_tool_bar, hscroll_window_tree, redisplay_internal)
- (redisplay_window, dump_glyph_row, display_mode_line)
- (Fformat_mode_line, decode_mode_spec, on_hot_spot_p):
- (handle_display_spec, display_prop_string_p):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (handle_single_display_spec, build_desired_tool_bar_string)
- (redisplay_tool_bar, scroll_window_tree, Fdump_glyph_matrix)
- (get_specified_cursor_type):
- Check that fixnums are in proper range for system types.
- (struct overlay_entry, resize_mini_window, Fdump_glyph_row)
- (Flookup_image_map):
- Don't assume fixnums fit in int.
- (compare_overlay_entries):
- Avoid mishandling comparisons due to subtraction overflow.
- (load_overlay_strings): Use SAFE_NALLOCA, not alloca.
- (last_escape_glyph_face_id, last_glyphless_glyph_face_id):
- (handle_tool_bar_click):
- Use int, not unsigned, since we prefer signed and the signedness
- doesn't matter here.
- (get_next_display_element, next_element_from_display_vector):
- Use int, not EMACS_INT, when int is wide enough.
- (start_hourglass): Use duration_to_sec_usec to do proper
- overflow checking on durations.
- * xfaces.c (Fbitmap_spec_p):
- Check that fixnums are in proper range for system types.
- (compare_fonts_by_sort_order):
- Avoid mishandling comparisons due to subtraction overflow.
- (Fx_family_fonts, realize_basic_faces):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fx_family_fonts):
- Don't assume fixnum fits in int.
- Use SAFE_ALLOCA_LISP, not alloca.
- (merge_face_heights): Remove unnecessary cast to EMACS_INT.
- (Finternal_make_lisp_face): Don't allocate more than MAX_FACE_ID.
- (face_at_buffer_position, face_for_overlay_string)
- (face_at_string_position):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- (merge_faces): Use int, not EMACS_INT, where int is wide enough.
- * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, x_icon_verify)
- (Fx_show_tip):
- Check that fixnums are in proper range for system types.
- (Fx_create_frame, x_create_tip_frame, Fx_show_tip)
- (Fx_hide_tip, Fx_file_dialog, Fx_select_font):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (Fx_change_window_property): Don't assume fixnums fit in int.
- * xfont.c (xfont_chars_supported):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * xmenu.c (Fx_popup_dialog, set_frame_menubar)
- (create_and_show_popup_menu, create_and_show_dialog, xmenu_show):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * xml.c (parse_region):
- * xrdb.c (magic_file_p):
- Use ptrdiff_t, not EMACS_INT, where ptrdiff_t is wide enough.
- * xselect.c (TRACE1): Don't assume pid_t promotes to int.
- (x_get_local_selection, x_reply_selection_request)
- (x_handle_selection_request, wait_for_property_change):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- (selection_data_to_lisp_data): Use short, not EMACS_INT, where
- short is wide enough.
- (x_send_client_event): Don't assume fixnum fits in int.
- * xterm.c (x_x_to_emacs_modifiers):
- Don't assume EMACS_INT overflows nicely into int.
- (x_emacs_to_x_modifiers): Use EMACS_INT, not int, because values
- may come from Lisp.
- (handle_one_xevent): NATNUMP can eval its arg twice.
- (x_connection_closed):
- Use ptrdiff_t, not int, to avoid needless 32-bit limit on 64-bit hosts.
- * xterm.h: Adjust decls to match defn changes elsewhere.
- (struct scroll_bar): Use struct vectorlike_header
- rather than rolling our own approximation.
- (SCROLL_BAR_VEC_SIZE): Remove; not used.
-
-2012-05-25 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk (lisp): Update for more files being compiled now.
-
-2012-05-25 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lread.c: Remove `read_pure' which makes no difference.
- (read_pure): Remove var.
- (unreadpure): Remove function.
- (readevalloop): Don't call read_list with -1 flag.
- (read1, read_vector): Don't test read_pure any more.
- (read_list): Simplify.
-
- * fileio.c, character.h: Minor style tweaks.
-
-2012-05-24 Dmitry Antipov <dmantipov@yandex.ru>
-
- * window.h (clip_changed): Remove useless declaration.
-
-2012-05-22 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Follow-up to 2012-05-22T16:20:27Z!eggert@cs.ucla.edu.
- (TAGS, TAGS-gmake, CONFIG_H): Remove further references to m/intel386.h.
-
-2012-05-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove src/m/*.
- This directory predates autoconf and is no longer needed nowadays.
- Move its few remaining bits of functionality to where they're needed.
- * m/README, m/alpha.h, m/amdx86-64.h, m/ia64.h, m/ibmrs6000.h:
- * m/ibms390x.h, m/intel386.h, m/m68k.h, m/macppc.h, m/sparc.h:
- * m/template.h: Remove.
- * Makefile.in (M_FILE): Remove. All uses removed.
- * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS):
- * lisp.h (USE_LSB_TAG):
- * mem-limits.h (EXCEEDS_LISP_PTR):
- Use VAL_MAX, not VALBITS, in #if.
- * lisp.h (EMACS_INT_MAX): New macro, useful in #if.
- (EMACS_UINT): Define unconditionally now.
- (BITS_PER_CHAR, BITS_PER_SHORT, BITS_PER_INT, BITS_PER_LONG)
- (BITS_PER_EMACS_INT): New constants, replacing
- what used to be in config.h, but not useful in #if.
- (GCTYPEBITS, VALBITS): Define unconditionally, since m/* files don't
- define them any more.
- (VAL_MAX): New macro.
- (VALMASK): Use it.
- * puresize.h (PURESIZE_RATIO): Use EMACS_INT_MAX, not
- BITS_PER_EMACS_INT, in #if.
- * s/aix4-2.h (BROKEN_FIONREAD, BROKEN_SIGAIO, BROKEN_SIGPTY)
- (BROKEN_SIGPOLL): Move here from m/ibmrs6000.h, which was removed.
- * s/gnu-linux.h (ULIMIT_BREAK_VALUE) [__i386__]:
- * s/ms-w32.h (DATA_START):
- Move here from removed file m/intel386.h.
- * s/gnu.h (NLIST_STRUCT): Remove undef; 'configure' does this.
- * s/irix6-5.h (_LP64): Remove; lisp.h no longer needs this.
-
-2012-05-21 Paul Eggert <eggert@cs.ucla.edu>
-
- Assume C89 or later.
- * alloc.c, buffer.c, lisp.h: Replace POINTER_TYPE with void.
- * alloc.c (overrun_check_malloc, overrun_check_realloc, xmalloc)
- (xrealloc):
- * buffer.c (mmap_free_1, mmap_enlarge): Omit needless casts.
- * editfns.c, fns.c, gmalloc.c, insdel.c, sysdep.c, termcap.c (NULL):
- * textprop.c, tparam.c (NULL): Remove.
- * ralloc.c, vm-limit.c (POINTER): Assume void * works.
- * regex.c (SIGN_EXTEND_CHAR): Assume signed char works.
- * regex.h (_RE_ARGS): Remove. All uses rewritten to use prototypes.
- * unexelf.c (ElfBitsW): Assume c89 preprocessor or better.
- * xterm.c (input_signal_count): Assume volatile works.
-
-2012-05-21 Ken Brown <kbrown@cornell.edu>
-
- * xgselect.c (xg_select): Fix first argument in call to 'select'
- (bug#11508).
-
-2012-05-20 Ken Brown <kbrown@cornell.edu>
-
- * gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
- [CYGWIN]: Cast ptr to (char *) before comparing to _heapbase.
-
-2012-05-19 Ken Brown <kbrown@cornell.edu>
-
- * xfns.c (x_in_use): Remove `static' qualifier.
- * xterm.h (x_in_use): Declare.
- * xgselect.c: Include xterm.h.
- (xg_select): Test `x_in_use' instead of `inhibit_window_system'
- and `display_arg' (bug#9754).
-
-2012-05-19 Paul Eggert <eggert@cs.ucla.edu>
-
- * s/ms-w32.h (HAVE_GETDOMAINNAME): Remove; not needed.
-
- * m/vax.h: Remove; no longer needed since HAVE_FTIME is being removed.
- * s/ms-w32.h (HAVE_FTIME): Remove; not needed.
-
-2012-05-18 Eli Zaretskii <eliz@gnu.org>
-
- Fix compilation with -DGLYPH_DEBUG=1 on MS-Windows.
-
- * w32term.c [GLYPH_DEBUG]: Add prototype for x_check_font.
- (x_check_font) [GLYPH_DEBUG]: New function, copied from xterm.c.
-
- * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: Fix broken
- reference to image_cache->refcount.
- (x_create_tip_frame): Fix broken use of FRAME_IMAGE_CACHE.
-
-2012-05-17 Juri Linkov <juri@jurta.org>
-
- * search.c (Fword_search_regexp, Fword_search_backward)
- (Fword_search_forward, Fword_search_backward_lax)
- (Fword_search_forward_lax): Move functions to isearch.el
- (bug#10145, bug#11381).
-
-2012-05-16 Paul Eggert <eggert@cs.ucla.edu>
-
- * xgselect.c (xg_select): Just invoke 'select' if -nw (Bug#9754).
-
-2012-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lread.c (init_obarray): Declare Qt and Qnil as special.
-
-2012-05-14 Glenn Morris <rgm@gnu.org>
-
- * nsterm.m (ns_init_paths): Fix typo ("libexec" not "lib-exec").
- Put "libexec" before "bin", for the sake of init_callproc_1.
-
-2012-05-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * keyboard.c (kbd_buffer_get_event) [!HAVE_DBUS]: Omit unused local.
-
- * unexaix.c: Port to more-recent AIX compilers.
- (report_error, report_error_1, make_hdr, copy_sym)
- (mark_x, adjust_lnnoptrs, unrelocate_symbols):
- Make arguments const char *, not char *, to avoid violations of C
- standard and to fix some AIX warnings reported by Gilles Pion.
-
-2012-05-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_stop): Don't call get_overlay_strings_1 if we
- already have overlays loaded.
- (handle_single_display_spec): Before returning without displaying
- fringe bitmap, synchronize the bidi iterator with the main display
- iterator, by calling iterate_out_of_display_property.
- (iterate_out_of_display_property): Detect buffer iteration by
- testing that it->string is a Lisp string.
- (get_next_display_element): When the current object is exhausted,
- and there's something on it->stack, call set_iterator_to_next to
- proceed with what's on the stack, instead of returning zero.
- (set_iterator_to_next): If called at the end of a Lisp string,
- proceed to consider_string_end without incrementing string
- position. Don't increment display vector index past the end of
- the display vector. (Bug#11417)
- (pos_visible_p): Don't report a position visible when move_it_to
- stopped at the last line of window, which happens to be scanned
- backwards by the bidi iteration. (Bug#11464)
-
-2012-05-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_single_display_spec): Return 1 for left-margin
- and right-margin display specs even if the spec is invalid or we
- are on a TTY, and thus unable to display on the fringes.
- That's because the text with the property will not be displayed anyway,
- so we need to signal to the caller that this is a "replacing"
- display spec. This fixes display when the spec is invalid or we
- are on a TTY.
-
-2012-05-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * unexaix.c (make_hdr): Fix typo in prototype.
- This bug broke the build on AIX. Problem reported by Gilles Pion.
-
-2012-05-14 Michael Albinus <michael.albinus@gmx.de>
-
- * keyboard.c (kbd_buffer_get_event): Read special events also in
- batch mode. (Bug#11415)
-
-2012-05-12 Glenn Morris <rgm@gnu.org>
-
- * ns.mk: Update for ns_appbindir no longer having trailing "/".
-
-2012-05-12 Eli Zaretskii <eliz@gnu.org>
-
- * lisp.mk (lisp): Add newcomment.elc.
-
-2012-05-12 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (MKDIR_P): New, set by configure.
- * ns.mk (${ns_appdir}, ${ns_appbindir}Emacs): Use $MKDIR_P.
-
-2012-05-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove unused function hourglass_started.
- * dispextern.h (hourglass_started):
- * w32fns.c (hourglass_started):
- * xdisp.c (hourglass_started): Remove.
-
-2012-05-10 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/gmalloc.$(O), $(BLD)/w32menu.$(O)):
- Update dependencies.
-
-2012-05-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * xgselect.c (xg_select): Put maxfds+1 into a var.
- This is slightly clearer, and pacifies Ubuntu 12.04 gcc.
-
- * sound.c (DEFAULT_ALSA_SOUND_DEVICE): Define only if HAVE_ALSA.
-
-2012-05-10 Dave Abrahams <dave@boostpro.com>
-
- * filelock.c (syms_of_filelock): New boolean create-lockfiles.
- (lock_file): If create_lockfiles is 0, do nothing. (Bug#11227)
-
-2012-05-09 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (xd_registered_buses): New internal Lisp object.
- Rename all occurences of Vdbus_registered_buses to xd_registered_buses.
- (syms_of_dbusbind): Remove declaration of Vdbus_registered_buses.
- Initialize xd_registered_buses.
-
-2012-05-09 Paul Eggert <eggert@cs.ucla.edu>
-
- Untag more efficiently if USE_LSB_TAG.
- This is based on a proposal by YAMAMOTO Mitsuharu in
- <http://lists.gnu.org/archive/html/emacs-devel/2008-01/msg01876.html>.
- For an admittedly artificial (nth 8000 longlist) benchmark on
- Fedora 15 x86-64, this yields a 25% CPU speedup. Also, it shrinks
- Emacs's overall text size by 1%.
- * lisp.h (XUNTAG): New macro.
- (XCONS, XVECTOR, XSTRING, XSYMBOL, XFLOAT, XMISC, XPROCESS, XWINDOW)
- (XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE, XSUB_CHAR_TABLE, XBOOL_VECTOR)
- (XSETTYPED_PSEUDOVECTOR, XHASH_TABLE, TYPED_PSEUDOVECTORP): Use it.
- * eval.c (Fautoload):
- * font.h (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT):
- * frame.h (XFRAME): Use XUNTAG.
-
- Port recent dbusbind.c changes to 32-bit --with-wide-int.
- * dbusbind.c (xd_append_arg, xd_retrieve_arg, Fdbus_message_internal):
- Remove unportable assumptions about print widths of types like
- dbus_uint32_t.
- (xd_get_connection_address, Fdbus_init_bus): Cast Emacs integer to
- intptr_t when converting between pointer and integer, to avoid GCC
- warnings about wrong width.
-
-2012-05-09 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (new_child): Force Windows to reserve only 64KB of
- stack for each reader_thread, instead of defaulting to 8MB
- determined by the linker. This avoids failures in creating
- subprocesses on Windows 7, see the discussion in this thread:
- http://lists.gnu.org/archive/html/emacs-devel/2012-03/msg00119.html.
-
-2012-05-07 Jérémy Compostella <jeremy.compostella@gmail.com>
-
- Fix up display of the *Minibuf-0* buffer in the mini window.
- * keyboard.c (read_char): Don't clear the echo area if there's no
- message to clear.
- * xdisp.c (redisplay_internal): Redisplay the mini window (with the
- contents of *Minibuf-0*) if there's no message displayed in its stead.
-
-2012-05-07 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (XD_DEBUG_MESSAGE): Don't print message twice in
- batch mode.
-
-2012-05-06 Chong Yidong <cyd@gnu.org>
-
- * lisp.mk (lisp): Update.
-
-2012-05-05 Jim Meyering <meyering@redhat.com>
-
- * w32font.c (fill_in_logfont): NUL-terminate a string (Bug#11372).
-
-2012-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * data.c (PUT_ERROR): New macro.
- (syms_of_data): Use it. Add new error type `user-error'.
- * undo.c (user_error): New function.
- (Fprimitive_undo): Use it.
- * print.c (print_error_message): Adjust print style for `user-error'.
- * keyboard.c (user_error): New function.
- (Fexit_recursive_edit, Fabort_recursive_edit): Use it.
-
-2012-05-03 Paul Eggert <eggert@cs.ucla.edu>
-
- Do not limit current-time-string to years 1000..9999.
- * editfns.c (TM_YEAR_IN_ASCTIME_RANGE): Remove.
- (Fcurrent_time_string): Support any year that is supported by the
- underlying localtime representation. Don't use asctime, as it
- has undefined behavior for years outside the range -999..9999.
-
-2012-05-02 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix race conditions involving setenv, gmtime, localtime, asctime.
- Without this fix, interrupts could mess up code that uses these
- nonreentrant functions, since setting TZ invalidates existing
- tm_zone or tzname values, and since most of these functions return
- pointers to static storage.
- * editfns.c (format_time_string, Fdecode_time, Fencode_time)
- (Fcurrent_time_string, Fcurrent_time_zone, Fset_time_zone_rule):
- Grow the critical sections to include not just invoking
- localtime/gmtime, but also accessing these functions' results
- including their tm_zone values if any, and any related TZ setting.
- (format_time_string): Last arg is now struct tm *, not struct tm **,
- so that the struct tm is saved in the critical section.
- All callers changed. Simplify allocation of initial buffer, partly
- motivated by the fact that memory allocation needs to be outside
- the critical section.
-
-2012-05-02 Dmitry Antipov <dmantipov@yandex.ru>
-
- * intervals.c (adjust_intervals_for_insertion): Initialize `newi'
- with RESET_INTERVAL.
-
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
- Remove duplicated buffer name initialization.
-
-2012-05-02 Jim Meyering <jim@meyering.net>
-
- * xterm.c (x_term_init): Use memcpy instead of strncpy (Bug#11373).
-
- * xfns.c (x_window): Use xstrdup (Bug#11375).
-
-2012-05-02 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (pos_visible_p): If already at a newline from the
- display string before the 'while' loop, don't walk back the glyphs
- from it3.glyph_row. Solves assertion violation when the display
- string begins with a newline (egg.el). (Bug#11367)
-
-2012-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c (Fexecute_extended_command, Vsuggest_key_bindings):
- Move to simple.el.
-
-2012-05-01 Glenn Morris <rgm@gnu.org>
-
- * syssignal.h: Remove reference to BROKEN_SIGINFO (last used in
- s/ptx4.h), BROKEN_SIGTSTP (last used in m/ustation.h, m/dpx2.h),
- and BROKEN_SIGURG (was in s/gnu-linux.h prior to 2008-02-10).
- All were removed before 23.1.
-
- * dispnew.c: Remove HAVE_LIBNCURSES test;
- it is always true on relevant platforms.
-
- * Makefile.in (LD_SWITCH_X_SITE_RPATH):
- Rename from LD_SWITCH_X_SITE_AUX_RPATH.
-
- * Makefile.in (LD_SWITCH_X_SITE_AUX): Remove; no longer used.
-
-2012-04-30 Andreas Schwab <schwab@linux-m68k.org>
-
- * .gdbinit (xpr): Remove checks for no longer existing misc types.
- (xintfwd, xboolfwd, xobjfwd, xbufobjfwd, xkbobjfwd, xbuflocal):
- Remove.
-
-2012-04-28 Paul Eggert <eggert@cs.ucla.edu>
-
- Do not avoid creating empty evaporating overlays (Bug#9642).
- * buffer.c (Fmove_overlay): Revert the change of 2012-04-23.
- That is, do not delete an evaporating overlay if it becomes
- empty after its bounds are adjusted to fit within its buffer.
- This fix caused other problems, and I'm reverting it until we get
- to the bottom of them.
-
-2012-04-27 Chong Yidong <cyd@gnu.org>
-
- * xselect.c (x_convert_selection): Initialize a pointer (Bug#11315).
-
-2012-04-27 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (pos_visible_p): If the window start position is beyond
- ZV, start the display from buffer beginning. Prevents assertion
- violation in init_iterator when the minibuffer window is scrolled
- via the scroll bar.
-
- * window.c (window_scroll_pixel_based): Likewise.
-
-2012-04-27 Chong Yidong <cyd@gnu.org>
-
- * keymap.c (where_is_internal): Doc fix (Bug#10872).
-
-2012-04-27 Glenn Morris <rgm@gnu.org>
-
- * fileio.c (Fcopy_file, Fset_file_selinux_context):
- Ignore ENOTSUP failures from setfilecon functions. (Bug#11245)
-
-2012-04-27 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (swap_glyph_pointers, copy_row_except_pointers):
- Don't overrun array limits of glyph row's used[] array. (Bug#11288)
-
-2012-04-26 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (IT_DISPLAYING_WHITESPACE): In addition to the loaded
- display element, check also the underlying string or buffer
- character. (Bug#11341)
-
- * w32menu.c: Include w32heap.h.
- (add_menu_item): If the call to AppendMenuW (via
- unicode_append_menu) fails, disable Unicode menus only if we are
- running on Windows 9X/Me.
-
-2012-04-24 Andreas Schwab <schwab@linux-m68k.org>
-
- * .gdbinit (xpr): Handle USE_2_TAGS_FOR_INTS.
- (xgetint): Add missing shift for LSB tags.
-
-2012-04-24 Martin Rudalics <rudalics@gmx.at>
-
- * keyboard.c (read_char): Don't wipe echo area for select window
- events: These might get delayed via `mouse-autoselect-window'
- (Bug#11304).
-
-2012-04-24 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (init_gnutls_functions): Protect against (unlikely)
- manipulation of :loaded-from data.
-
-2012-04-23 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (init_gnutls_functions): The value of :loaded-from is
- now a cons (bug#11311).
-
-2012-04-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Do not create empty overlays with the evaporate property (Bug#9642).
- * buffer.c (Fmove_overlay): Delete an evaporating overlay
- if it becomes empty after its bounds are adjusted to fit within
- its buffer. Without this fix, in a nonempty buffer (let ((o
- (make-overlay 1 2))) (overlay-put o 'evaporate t) (move-overlay o 0 1))
- yields an empty overlay that has the evaporate property, which is
- not supposed to happen.
-
- Fix minor GTK3 problems found by static checking.
- * emacsgtkfixed.c (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
- (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
- (struct _EmacsFixedClass, emacs_fixed_get_type):
- Move decls here from emacsgtkfixed.h, since they needn't be public.
- (emacs_fixed_get_type): Now static.
- (emacs_fixed_class_init): Omit unused local.
- (emacs_fixed_child_type): Remove; unused.
- * emacsgtkfixed.h (EMACS_TYPE_FIXED, EMACS_FIXED, EmacsFixed)
- (EmacsFixedPrivate, EmacsFixedClass, struct _EmacsFixed)
- (struct _EmacsFixedClass): Move to emacsgtkfixed.c.
- (EMACS_FIXED_CLASS, EMACS_IS_FIXED, EMACS_IS_FIXED_CLASS)
- (EMACS_FIXED_GET_CLASS): Remove; unused.
- * gtkutil.c (xg_create_frame_widgets) [!HAVE_GTK3]: Omit unused local.
-
- * keyboard.c (handle_async_input): Define only if SYNC_INPUT || SIGIO.
- Problem reported by Juanma Barranquero for Windows -Wunused-function.
-
-2012-04-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Modernize and clean up gmalloc.c to assume C89 (Bug#9119).
- * gmalloc.c (_MALLOC_INTERNAL, _MALLOC_H, _PP, __ptr_t)
- (__malloc_size_t, __malloc_ptrdiff_t):
- Remove. All uses removed, replaced by the definiens if needed,
- since we can assume C89 or better now.
- Include <stdint.h>, for PTRDIFF_MAX, uintptr_t.
- (protect_malloc_state, align, get_contiguous_space)
- (malloc_atfork_handler_prepare, malloc_atfork_handler_parent)
- (malloc_atfork_handler_child, malloc_enable_thread)
- (malloc_initialize_1, __malloc_initialize, morecore_nolock)
- (_malloc_internal_nolock, _malloc_internal, malloc, _malloc)
- (_free, _realloc, _free_internal_nolock, _free_internal, free, cfree)
- (special_realloc, _realloc_internal_nolock, _realloc_internal)
- (realloc, calloc, __default_morecore, memalign, valloc, checkhdr)
- (freehook, mallochook, reallochook, mabort, mcheck, mprobe):
- Define using prototypes, not old style.
- (align, _malloc_internal_nolock, _free_internal_nolock, memalign):
- Don't assume ptrdiff_t and uintptr_t are no wider than unsigned long.
- (align): Don't assume that signed integer overflow wraps around.
- Omit unused local var.
- (malloc_initialize_1, morecore_nolock, _malloc_internal_nolock)
- (_free_internal_nolock, memalign, mallochook, reallochook):
- Omit no-longer-needed casts.
- (valloc): Use getpagesize, not __getpagesize.
- (MAGICWORD, MAGICFREE): Now randomish size_t values, not 32-bit.
- (struct hdr): The 'magic' member is now size_t, not unsigned long.
-
- * dbusbind.c (XD_DBUS_VALIDATE_OBJECT): Define only if needed.
-
-2012-04-22 Michael Albinus <michael.albinus@gmx.de>
-
- Move functions from C to Lisp. Make non-blocking method calls
- the default. Implement further D-Bus standard interfaces.
-
- * dbusbind.c (DBUS_NUM_MESSAGE_TYPES): Declare.
- (QCdbus_request_name_allow_replacement)
- (QCdbus_request_name_replace_existing)
- (QCdbus_request_name_do_not_queue)
- (QCdbus_request_name_reply_primary_owner)
- (QCdbus_request_name_reply_in_queue)
- (QCdbus_request_name_reply_exists)
- (QCdbus_request_name_reply_already_owner): Move to dbus.el.
- (QCdbus_registered_serial, QCdbus_registered_method)
- (QCdbus_registered_signal): New Lisp objects.
- (XD_DEBUG_MESSAGE): Use sizeof.
- (XD_MESSAGE_TYPE_TO_STRING, XD_OBJECT_TO_STRING)
- (XD_DBUS_VALIDATE_BUS_ADDRESS, XD_DBUS_VALIDATE_OBJECT)
- (XD_DBUS_VALIDATE_BUS_NAME, XD_DBUS_VALIDATE_PATH)
- (XD_DBUS_VALIDATE_INTERFACE, XD_DBUS_VALIDATE_MEMBER): New macros.
- (XD_CHECK_DBUS_SERIAL): Rename from CHECK_DBUS_SERIAL_GET_SERIAL.
- (xd_signature, xd_append_arg): Allow float for integer types.
- (xd_get_connection_references): New function.
- (xd_get_connection_address): Rename from xd_initialize.
- Return cached address.
- (xd_remove_watch): Do not unset $DBUS_SESSION_BUS_ADDRESS.
- (xd_close_bus): Rename from Fdbus_close_bus. Not needed on Lisp
- level.
- (Fdbus_init_bus): New optional arg PRIVATE. Cache address.
- Return number of refcounts.
- (Fdbus_get_unique_name): Make stronger parameter check.
- (Fdbus_message_internal): New defun.
- (Fdbus_call_method, Fdbus_call_method_asynchronously)
- (Fdbus_method_return_internal, Fdbus_method_error_internal)
- (Fdbus_send_signal, Fdbus_register_service)
- (Fdbus_register_signal, Fdbus_register_method): Move to dbus.el.
- (xd_read_message_1): Obey new structure of Vdbus_registered_objects.
- (xd_read_queued_messages): Obey new structure of Vdbus_registered_buses.
- (Vdbus_compiled_version, Vdbus_runtime_version)
- (Vdbus_message_type_invalid, Vdbus_message_type_method_call)
- (Vdbus_message_type_method_return, Vdbus_message_type_error)
- (Vdbus_message_type_signal): New defvars.
- (Vdbus_registered_buses, Vdbus_registered_objects_table):
- Adapt docstring.
-
-2012-04-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix GC_MALLOC_CHECK debugging output on 64-bit hosts.
- * alloc.c (emacs_blocked_malloc) [GC_MALLOC_CHECK]:
- Do not assume ptrdiff_t is the same width as 'int'.
-
- * alloc.c: Handle unusual debugging option combinations.
- (GC_CHECK_MARKED_OBJECTS): Undef if ! GC_MARK_STACK,
- since the two debugging options are incompatible.
- (GC_MALLOC_CHECK): Similarly, undef if GC_CHECK_MARKED_OBJECTS
- is defined.
- (mem_init, mem_insert, mem_insert_fixup):
- Define if GC_MARK_STACK || GC_MALLOC_CHECK.
- (NEED_MEM_INSERT): Remove; no longer needed.
-
-2012-04-22 Leo Liu <sdl.web@gmail.com>
-
- * sysdep.c (list_system_processes): Support Darwin (Bug#5725).
-
-2012-04-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c [__FreeBSD__]: Minor cleanups.
- (list_system_processes, system_process_attributes) [__FreeBSD__]:
- Use Emacs indenting style more consistently. Avoid some casts.
- Use 'double' consistently rather than mixing 'float' and 'double'.
-
-2012-04-21 Eduard Wiebe <usenet@pusto.de>
-
- * sysdep.c (list_system_processes, system_process_attributes):
- Add implementation for FreeBSD (Bug#5243).
-
-2012-04-21 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.mk (lisp): Update.
-
-2012-04-20 Paul Eggert <eggert@cs.ucla.edu>
-
- * keyboard.c (process_pending_signals): Define only if SYNC_INPUT.
- It is never used otherwise.
-
-2012-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * print.c (print_preprocess): Only check print_depth if print-circle
- is nil.
- (print_object): Check for cycles even when print-circle is nil and
- print-gensym is t, but only check print_depth if print-circle is nil.
-
-2012-04-20 Chong Yidong <cyd@gnu.org>
-
- * process.c (wait_reading_process_output): If EIO occurs on a pty,
- set the status to "failed" and ensure that sentinel is run.
-
-2012-04-20 Glenn Morris <rgm@gnu.org>
-
- * process.c (Fset_process_inherit_coding_system_flag)
- (Fset_process_query_on_exit_flag): Doc fix (mention return value).
- (Fmake_network_process, Fmake_serial_process): Doc fix.
-
-2012-04-20 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (string_buffer_position_lim): Limit starting position to
- BEGV.
- (set_cursor_from_row): If called for a mode-line or header-line
- row, return zero immediately.
- (try_cursor_movement): If inside continuation line, don't back up
- farther than the first row after the header line, if any.
- Don't consider the header-line row as "partially visible", even if
- MATRIX_ROW_PARTIALLY_VISIBLE_P returns non-zero. (Bug#11261)
-
-2012-04-20 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
-
- * lread.c (lisp_file_lexically_bound_p): Fix hang at ";-*-\n"
- (bug#11238).
-
-2012-04-20 Teodor Zlatanov <tzz@lifelogs.com>
-2012-04-18 Paul Eggert <eggert@cs.ucla.edu>
-
- configure: new option --enable-gcc-warnings (Bug#11207)
- * Makefile.in (C_WARNINGS_SWITCH): Remove.
- (WARN_CFLAGS, WERROR_CFLAGS): New macros.
- (ALL_CFLAGS): Use new macros rather than old.
- * process.c: Ignore -Wstrict-overflow to work around GCC bug 52904.
- * regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore
- -Wunused-but-set-variable, -Wunused-function, -Wunused-macros,
- -Wunused-result, -Wunused-variable. This should go away once
- the Emacs and Gnulib regex code is merged.
- (xmalloc, xrealloc): Now static.
-
-2012-04-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * dired.c (Fsystem_groups): Remove unused local.
-
-2012-04-17 Glenn Morris <rgm@gnu.org>
-
- * dired.c (Fsystem_users): Doc fix.
-
-2012-04-17 Dmitry Antipov <dmantipov@yandex.ru>
-
- * dired.c (Fsystem_users, Fsystem_groups): New functions. (Bug#7900)
- (syms_of_dired): Add them.
-
-2012-04-16 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor alloc.c problems found by static checking.
- * alloc.c (_malloc_internal, _free_internal) [!DOUG_LEA_MALLOC]:
- New extern decls, to avoid calling undeclared functions.
- (dont_register_blocks): Define if ((!SYSTEM_MALLOC && !SYNC_INPUT)
- && GC_MALLOC_CHECK), not if ((GC_MARK_STACK || defined
- GC_MALLOC_CHECK) && GC_MALLOC_CHECK), to match when it's used.
- (NEED_MEM_INSERT): New macro.
- (mem_insert, mem_insert_fixup) [!NEED_MEM_INSERT]: Remove; unused.
- Remove one incorrect comment and fix another.
-
- Fix minor ralloc.c problems found by static checking.
- See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
- * ralloc.c (ALIGNED, ROUND_TO_PAGE, HEAP_PTR_SIZE)
- (r_alloc_size_in_use, r_alloc_freeze, r_alloc_thaw): Remove; unused.
- (r_alloc_sbrk): Now static.
-
- Improve ralloc.c interface checking.
- See http://lists.gnu.org/archive/html/emacs-devel/2011-12/msg00720.html
- * buffer.c (ralloc_reset_variable, r_alloc, r_re_alloc)
- (r_alloc_free) [REL_ALLOC]: Move decls from here ...
- * lisp.h (r_alloc, r_alloc_free, r_re_alloc, r_alloc_reset_variable)
- [REL_ALLOC]: ... to here, to check interface.
- * m/ia64.h (r_alloc, r_alloc_free) [REL_ALLOC && !_MALLOC_INTERNAL]:
- Remove decls. This fixes an "It stinks!".
-
- * alloc.c (which_symbols): Fix alignment issue / type clash.
-
-2012-04-15 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.h (struct Lisp_Symbol): Remove explicit padding.
- (struct Lisp_Misc_Any): Likewise.
- (struct Lisp_Free): Likewise.
- * alloc.c (union aligned_Lisp_Symbol): Define.
- (SYMBOL_BLOCK_SIZE, struct symbol_block): Use union
- aligned_Lisp_Symbol instead of struct Lisp_Symbol.
- (union aligned_Lisp_Misc): Define.
- (MARKER_BLOCK_SIZE, struct marker_block): Use union
- aligned_Lisp_Misc instead of union Lisp_Misc.
- (Fmake_symbol, allocate_misc, gc_sweep): Adjust.
-
-2012-04-14 Paul Eggert <eggert@cs.ucla.edu>
-
- Make GC_MAKE_GCPROS_NOOPS the default (Bug#9926).
- * lisp.h (GC_MARK_STACK): Default to GC_MAKE_GCPROS_NOOPS.
- * s/cygwin.h, s/darwin.h, s/freebsd.h, s/gnu.h, s/irix6-5.h, s/msdos.h:
- * s/netbsd.h, s/sol2-6.h:
- Remove definition of GC_MARK_STACK, since the default now works.
- * s/aix4-2.h, s/hpux10-20.h, s/unixware.h:
- Define GC_MARK_STACK to GC_USE_GCPROS_AS_BEFORE, since that's
- no longer the default.
- * s/gnu-linux.h (GC_MARK_STACK): Adjust to change in default.
-
-2012-04-14 Atsuo Ohki <ohki@gssm.otsuka.tsukuba.ac.jp> (tiny change)
-
- * lread.c (lisp_file_lexically_bound_p):
- Fix hang at ";-*-\n" (bug#11238).
-
-2012-04-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (find_last_unchanged_at_beg_row): Don't consider a row
- "unchanged" if its end.pos is beyond ZV. (Bug#11199)
-
-2012-04-14 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (constrainFrameRect): Always constrain when there is only
- one screen (Bug#10962).
-
-2012-04-13 Ken Brown <kbrown@cornell.edu>
-
- * s/cygwin.h (PTY_OPEN): Don't try to close a bogus file descriptor.
-
-2012-04-13 Reuben Thomas <rrt@sc3d.org>
-
- * indent.c (Fmove_to_column): Change interactive spec (Bug#739).
-
-2012-04-11 Daniel Colascione <dancol@dancol.org>
-
- * s/cygwin.h: The vfork the #define in cygwin.h was protecting
- against is gone. It's better to use vfork now so that when Cygwin
- gains a new, working vfork, we use it automatically (bug#10398).
-
-2012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * window.c (save_window_save): Obey window-point-insertion-type.
-
-2012-04-11 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.
-
-2012-04-11 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * alloc.c (lisp_align_malloc): Remove unneeded prototype.
-
-2012-04-10 Jason S. Cornez <jcornez@ravenpack.com> (tiny change)
-
- * keyboard.c: Override inhibit-quit after the third C-g (bug#6585).
- (force_quit_count): New var.
- (handle_interrupt): Use it.
-
-2012-04-10 Juanma Barranquero <lekktu@gmail.com>
-
- * w32.c (w32_delayed_load): Record the full path of the library
- being loaded (bug#10424).
-
-2012-04-09 Glenn Morris <rgm@gnu.org>
-
- * doc.c (Fsnarf_documentation): Check variables, functions are bound,
- not just in the obarray, before snarfing them. (Bug#11036)
-
- * Makefile.in ($(leimdir)/leim-list.el):
- Pass EMACS rather than BUILT_EMACS.
-
-2012-04-09 Teodor Zlatanov <tzz@lifelogs.com>
-
- * process.c (make_process):
- * process.h: Add integer `gnutls_handshakes_tried' member to
- process struct.
-
- * gnutls.h: Add `GNUTLS_EMACS_HANDSHAKES_LIMIT' upper limit.
- Add convenience `GNUTLS_LOG2i' macro.
-
- * gnutls.c (gnutls_log_function2i): Convenience log function.
- (emacs_gnutls_read): Use new log functions,
- `gnutls_handshakes_tried' process member, and
- `GNUTLS_EMACS_HANDSHAKES_LIMIT' to limit the number of handshake
- attempts per process (connection).
-
-2012-04-09 Chong Yidong <cyd@gnu.org>
-
- * eval.c (Fuser_variable_p, user_variable_p_eh)
- (lisp_indirect_variable): Functions deleted.
- (Fdefvar): Caller changed.
-
- * callint.c (Finteractive, Fcall_interactively):
- * minibuf.c (Fread_variable): Callers changed.
-
-2012-04-09 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): If the display string appears in
- the buffer at position that is closer to point than the position
- after the display string, display the cursor on the first glyph of
- the display string. Fixes cursor display when a 'display' text
- property immediately follows invisible text. (Bug#11094)
-
-2012-04-09 Paul Eggert <eggert@cs.ucla.edu>
-
- composite.c: use 'double' consistently
- * composite.c (get_composition_id): Use 'double' consistently
- instead of converting 'float' to 'double' and vice versa; this is
- easier to understand and avoids a GCC warning.
-
-2012-04-09 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in: Generate leim-list with bootstrap-emacs, in
- preparation for dumping it with emacs. (Bug#4789)
- (leimdir): New variable.
- ($(leimdir)/leim-list.el): New rule.
- (emacs$(EXEEXT)): Depend on leim-list.el.
-
- * buffer.c (Qucs_set_table_for_input): Remove. (Bug#9821)
- (Fget_buffer_create): Don't call Qucs_set_table_for_input.
- (init_buffer_once, syms_of_buffer): Remove Qucs_set_table_for_input.
-
-2012-04-08 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.h (struct Lisp_Symbol): Add explicit padding to ensure
- proper alignment.
-
-2012-04-07 Juanma Barranquero <lekktu@gmail.com>
-
- * xml.c (init_libxml2_functions) [WINDOWSNT]:
- Remove unused local variable.
-
-2012-04-07 Paul Eggert <eggert@cs.ucla.edu>
-
- Avoid unnecessary pointer scanning in garbage collection (Bug#10780).
- * alloc.c (POINTERS_MIGHT_HIDE_IN_OBJECTS): New macro.
- (mark_memory): Mark Lisp_Objects only if pointers might hide in
- objects, as mark_maybe_pointer will catch them otherwise.
- (GC_LISP_OBJECT_ALIGNMENT): Remove; no longer needed.
- * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT) [__mc68000__]: Likewise.
-
-2012-04-07 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix typo that broke non-Windows builds.
- * xml.c (libxml2_loaded_p) [!!WINDOWSNT]: 'inine' -> 'inline'.
-
-2012-04-07 Eli Zaretskii <eliz@gnu.org>
-
- Support building on MS-Windows with libxml2.
-
- * makefile.w32-in (OBJ2): Add xml.$(O).
- (GLOBAL_SOURCES): Add xml.c.
- ($(BLD)/xml.$(O)): New dependency list.
-
- * xml.c (DEF_XML2_FN, LOAD_XML2_FN) [WINDOWSNT]: New macros.
- (fn_htmlReadMemory, fn_xmlReadMemory, fn_xmlDocGetRootElement)
- (fn_xmlFreeDoc, fn_xmlCleanupParser, fn_xmlCheckVersion)
- [!WINDOWSNT]: New macros.
- (init_libxml2_functions, libxml2_loaded_p): New functions.
- (parse_region): Call fn_xmlCheckVersion instead of using the macro
- LIBXML_TEST_VERSION. Call libxml2 functions via the fn_* macros.
- (xml_cleanup_parser): New function, export for fn_xmlCleanupParser.
- Calls xmlCleanupParser only if libxml2 was loaded (or statically
- linked in).
- (Flibxml_parse_html_region, Flibxml_parse_xml_region):
- Call init_libxml2_functions before calling libxml2 functions.
- (syms_of_xml) <Qlibxml2_dll>: DEFSYM it.
-
- * emacs.c: Don't include libxml/parser.h.
- (shut_down_emacs): Call xml_cleanup_parser, instead of calling
- xmlCleanupParser directly.
-
- * lisp.h [HAVE_LIBXML2]: Add prototype for xml_cleanup_parser.
-
-2012-04-07 Eli Zaretskii <eliz@gnu.org>
-
- * indent.c (Fvertical_motion): If there is a display string at
- point, use it.vpos to compute how many lines to backtrack after
- move_it_to point. (Bug#11133)
-
-2012-04-06 Eli Zaretskii <eliz@gnu.org>
-
- * buffer.h (FETCH_CHAR, FETCH_MULTIBYTE_CHAR):
- * character.h (STRING_CHAR, STRING_CHAR_AND_LENGTH): Add comments
- about subtle differences between FETCH_CHAR* and STRING_CHAR*
- macros related to unification of CJK characters. For the details,
- see the discussion following the message here:
- http://debbugs.gnu.org/cgi/bugreport.cgi?bug=11073#14.
-
-2012-04-04 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (Vdelayed_warnings_list): Doc fix.
-
-2012-04-01 Eli Zaretskii <eliz@gnu.org>
-
- * w32menu.c (simple_dialog_show, add_menu_item): Use SAFE_ALLOCA
- instead of alloca. (Bug#11138)
-
-2012-04-01 Andreas Schwab <schwab@linux-m68k.org>
-
- * w32menu.c (is_simple_dialog): Properly check lisp types.
- (Bug#11141)
-
-2012-03-31 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_by_lines): When DVPOS is positive, and the
- position we get to after a call to move_it_to fails the
- IS_POS_VALID_AFTER_MOVE_P test, move to the next buffer position
- only if we wind up in a string from display property. (Bug#11063)
-
- * window.c (Fdelete_other_windows_internal): Invalidate the row
- and column information about mouse highlight, so that redisplay
- restores it after reallocating the glyph matrices. (Bug#7464)
-
- * xdisp.c (set_cursor_from_row): If `cursor' property on a display
- string comes from a `display' text property, use the buffer
- position of that property as if we actually saw that position in
- the row's glyphs.
- (move_it_by_lines): Remove the assertion that
- "it->current_x == 0 && it->hpos == 0" which can be legitimately
- violated when there's a before-string at the beginning of a line.
- (Bug#11063)
-
-2012-03-30 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (append_space_for_newline): If the default face was
- remapped, use the remapped face for the appended newline.
- (extend_face_to_end_of_line): Use the remapped default face for
- extending the face to the end of the line.
- (display_line): Call extend_face_to_end_of_line when the default
- face was remapped. (Bug#11068)
-
-2012-03-29 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h: Discourage from defining HAVE_GETCWD.
-
-2012-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c (safe_run_hooks_error): Don't unquote strings.
-
-2012-03-27 Glenn Morris <rgm@gnu.org>
-
- * search.c (Fword_search_backward_lax, Fword_search_forward_lax):
- Doc fixes.
-
-2012-03-26 Kenichi Handa <handa@m17n.org>
-
- * dispextern.h (struct glyph): Fix previous change. Change the
- bit length of glyphless.ch to 25 (Bug#11082).
-
-2012-03-26 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (Vselection_inhibit_update_commands): New variable.
- (command_loop_1): Use it; inhibit selection update for
- handle-select-window too (Bug#8996).
-
-2012-03-25 Fabrice Popineau <fabrice.popineau@supelec.fr>
-
- * w32heap.c (_heap_init, _heap_term): Remove dead MSVC-specific code.
-
-2012-03-25 Kenichi Handa <handa@m17n.org>
-
- * dispextern.h (struct glyph): Change the bit length of
- glyphless.ch to 22 to make the member glyphless fit in 32 bits.
-
-2012-03-24 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h (tzname): Include time.h before redirecting to
- _tzname. Fixes the MSVC build. (Bug#9960)
-
-2012-03-24 Andreas Schwab <schwab@linux-m68k.org>
-
- * xdisp.c (produce_glyphless_glyph): Limit length of acronym to 6
- characters.
-
- * xterm.c (XTread_socket): Only modify handling_signal if
- !SYNC_INPUT. (Bug#11080)
-
-2012-03-23 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
- FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES. Prevents crashes
- when fetching a multibyte character consumes more bytes than
- CHAR_BYTES returns, due to unification of CJK characters in
- string_char. (Bug#11073)
-
-2012-03-23 Troels Nielsen <bn.troels@gmail.com> (tiny change)
-
- * process.c (wait_reading_process_output): Handle pty disconnect
- by refraining from sending oneself a SIGCHLD (bug#10933).
-
-2012-03-22 Chong Yidong <cyd@gnu.org>
-
- * dispextern.h (struct it): New member string_from_prefix_prop_p.
-
- * xdisp.c (push_prefix_prop): Rename from push_display_prop.
- Mark string as coming from a prefix property.
- (handle_face_prop): Use default face for prefix strings (Bug#4281).
- (pop_it, reseat_1): Save and restore string_from_prefix_prop_p.
-
-2012-03-21 Chong Yidong <cyd@gnu.org>
-
- * xfaces.c (Vface_remapping_alist): Doc fix.
-
-2012-03-20 Eli Zaretskii <eliz@gnu.org>
-
- * w32proc.c (Fw32_set_console_codepage)
- (Fw32_set_console_output_codepage, Fw32_get_codepage_charset):
- Doc fixes.
-
-2012-03-20 Chong Yidong <cyd@gnu.org>
-
- * dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
- to reflect default non-nil value of redisplay-dont-pause.
-
-2012-03-19 Kenichi Handa <handa@m17n.org>
-
- * ftfont.c (ftfont_drive_otf): Mask bits of character code to make
- it fit in a valid range (Bug#11003).
-
-2012-03-18 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (cursor_row_p): Even if the glyph row ends in a string
- that is not from display property, accept the row as a "cursor
- row" if one of the string's character has a non-nil `cursor'
- property. Fixes cursor positioning when there are newlines in
- overlay strings, e.g. in icomplete.el. (Bug#11035)
-
-2012-03-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.c (compare_overlays): Don't assume args differ (Bug#6830).
-
-2012-03-12 Chong Yidong <cyd@gnu.org>
-
- * eval.c (inhibit_lisp_code): Rename from
- inhibit_window_configuration_change_hook; move from window.c.
-
- * xfns.c (unwind_create_frame_1, Fx_create_frame):
- * window.c (run_window_configuration_change_hook)
- (syms_of_window): Callers changed.
-
-2012-03-11 Chong Yidong <cyd@gnu.org>
-
- * keymap.c (Fkey_description): Doc fix (Bug#9700).
-
- * editfns.c (Fconstrain_to_field): Doc fix (Bug#9452).
-
-2012-03-10 Chong Yidong <cyd@gnu.org>
-
- * frame.c (other_visible_frames): Don't assume the selected frame
- is visible (Bug#10955).
-
-2012-03-09 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * buffer.c (compare_overlays): Avoid qsort's instability (bug#6830).
-
-2012-03-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (x_wm_set_size_hint): Use one row in call to
- FRAME_TEXT_LINES_TO_PIXEL_HEIGHT so base_height is greater than
- zero (Bug#10954).
-
-2012-03-03 Glenn Morris <rgm@gnu.org>
-
- * alloc.c (Fgarbage_collect, misc-objects-consed): Doc fixes.
-
-2012-03-02 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Don't move cursor
- position past the first glyph_row that ends at ZV. (Bug#10902)
- (redisplay_window, next_element_from_string): Fix typos in
- comments.
- (redisplay_window): Pass to move_it_vertically the margin in
- pixels, not in screen lines.
-
-2012-03-02 Glenn Morris <rgm@gnu.org>
-
- * buffer.c (buffer-list-update-hook): Doc fix.
-
-2012-02-29 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (get_overlay_strings_1): Under bidi redisplay, call
- push_it before setting up the iterator for the first overlay
- string, even if we have an empty string loaded.
- (next_overlay_string): If there's an empty string on the iterator
- stack, pop the stack. (Bug#10903)
-
-2012-02-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Generalize fix for crash due to non-contiguous EMACS_INT (Bug#10780).
- Suggested by Stefan Monnier in
- <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00692.html>.
- * alloc.c (widen_to_Lisp_Object): New static function.
- (mark_memory): Also mark Lisp_Objects by fetching pointer words
- and widening them to Lisp_Objects. This would work even if
- USE_LSB_TAG is defined and wide integers are used, which might
- happen in a future version of Emacs.
-
-2012-02-25 Chong Yidong <cyd@gnu.org>
-
- * fileio.c (Ffile_selinux_context, Fset_file_selinux_context):
- Doc fix.
-
- * xselect.c (Fx_selection_exists_p): Doc fix.
- (x_clipboard_manager_save_all): Print an informative message
- before saving to clipboard manager.
-
-2012-02-24 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (process_special_events): Handle all X selection
- requests in kbd_buffer, not just the next one (Bug#8869).
-
-2012-02-23 Chong Yidong <cyd@gnu.org>
-
- * xfns.c (Fx_create_frame): Avoid window-configuration-change-hook
- call when setting menu-bar-lines and tool-bar-lines parameters.
- (unwind_create_frame_1): New helper function.
-
- * window.c (inhibit_window_configuration_change_hook): New var.
- (run_window_configuration_change_hook): Obey it.
- (syms_of_window): Initialize it.
-
-2012-02-22 Chong Yidong <cyd@gnu.org>
-
- * xterm.c (x_draw_image_relief): Add missing type check for
- Vtool_bar_button_margin (Bug#10743).
-
-2012-02-21 Chong Yidong <cyd@gnu.org>
-
- * fileio.c (Vfile_name_handler_alist): Doc fix.
-
- * buffer.c (Fget_file_buffer): Protect against invalid file
- handler return value.
-
-2012-02-20 Paul Eggert <eggert@cs.ucla.edu>
-
- * .gdbinit (xreload): Don't assume EMACS_INT fits in 'long'
- when computing $valmask.
-
- Fix crash due to non-contiguous EMACS_INT (Bug#10780).
- * lisp.h (VALBITS): Move definition up, so that USE_LSB_TAG can use it.
- (USE_LSB_TAG): Do not define if UINTPTR_MAX >> VALBITS == 0.
- It's useless in that case, and it can cause problems on hosts
- that allocate halves of EMACS_INT values separately.
- Reported by Dan Horák. Diagnosed by Andreas Schwab in
- <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10780#30>.
- * mem-limits.h (EXCEEDS_LISP_PTR): Define to 0 on hosts where
- UINTPTR_MAX >> VALBITS == 0. This is required by the above change;
- it avoids undefined behavior on hosts where shifting right by more
- than the word width has undefined behavior.
-
-2012-02-19 Chong Yidong <cyd@gnu.org>
-
- * fileio.c (Ffile_name_directory, Ffile_name_nondirectory)
- (Funhandled_file_name_directory, Ffile_name_as_directory)
- (Fdirectory_file_name, Fexpand_file_name)
- (Fsubstitute_in_file_name): Protect against invalid file handler
- return values (Bug#10845).
-
-2012-02-18 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit (pitx): Fix incorrect references to fields of the
- iterator stack.
-
-2012-02-17 Chong Yidong <cyd@gnu.org>
-
- * syntax.c (Fscan_lists): Doc fix (Bug#10833).
-
-2012-02-15 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (MAX_IMAGE_SIZE): Increase from 6.0 to 10.0; see
- <http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00540.html>.
-
-2012-02-15 Chong Yidong <cyd@gnu.org>
-
- * eval.c (Fdefvar, Fdefconst): Doc fix; note that the variable is
- marked as special. Also, starting docstrings with * is obsolete.
-
-2012-02-13 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (emacs_gnutls_write): Fix last change.
-
-2012-02-13 Lars Ingebrigtsen <larsi@gnus.org>
-
- * gnutls.c (emacs_gnutls_write): Set errno appropriately for
- send_process.
-
-2012-02-13 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keymap.c (Fsingle_key_description): Handle char ranges.
-
-2012-02-12 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (handle_stop): Avoid assigning -1 to it->face_id here,
- as that creates a dangerous corner case.
-
- * window.c (Fdelete_window_internal): Invalidate the mouse
- highlight (Bug#9904).
-
-2012-02-12 Glenn Morris <rgm@gnu.org>
-
- * xselect.c (Fx_own_selection_internal)
- (Fx_get_selection_internal, Fx_disown_selection_internal)
- (Fx_selection_owner_p, Fx_selection_exists_p): Doc fixes.
- * nsselect.m (Fx_own_selection_internal)
- (Fx_disown_selection_internal, Fx_selection_exists_p)
- (Fx_selection_owner_p, Fx_get_selection_internal):
- Sync docs and argument specs with the xselect.c versions.
-
-2012-02-11 Lars Ingebrigtsen <larsi@gnus.org>
-
- * gnutls.c (emacs_gnutls_write): Don't infloop if sendto fails.
-
-2012-02-11 Eli Zaretskii <eliz@gnu.org>
-
- * w32select.c (Fx_selection_exists_p): Sync doc string and
- argument list with xselect.c. (Bug#10783)
-
- * w16select.c (Fx_selection_exists_p): Sync doc string and
- argument list with xselect.c. (Bug#10783)
-
-2012-02-10 Glenn Morris <rgm@gnu.org>
-
- * fns.c (Fsecure_hash): Doc fix.
-
-2012-02-09 Kenichi Handa <handa@m17n.org>
-
- * coding.c (produce_chars): Fix updating of src_end (Bug#10701).
-
-2012-02-07 Chong Yidong <cyd@gnu.org>
-
- * buffer.c (Fbuffer_local_variables)
- (buffer_lisp_local_variables): Handle unbound vars correctly;
- don't let Qunbound leak into Lisp.
-
-2012-02-07 Glenn Morris <rgm@gnu.org>
-
- * image.c (Fimagemagick_types): Doc fix.
-
- * image.c (imagemagick-render-type): Change it from a lisp object
- to an integer. Move the doc here from the lisp manual.
- Treat all values not equal to 0 the same.
-
-2012-02-06 Chong Yidong <cyd@gnu.org>
-
- * doc.c (store_function_docstring): Avoid applying docstring of
- alias to base function (Bug#2603).
-
-2012-02-04 Andreas Schwab <schwab@linux-m68k.org>
-
- * .gdbinit (pp1, pv1): Remove redundant defines.
- (pr): Use pp.
-
-2012-02-04 Chong Yidong <cyd@gnu.org>
-
- * nsterm.m: Declare a global (Bug#10694).
-
-2012-02-04 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (get_emacs_configuration_options):
- Include --enable-checking, if specified, in the return value.
-
-2012-02-04 Martin Rudalics <rudalics@gmx.at>
-
- * dispnew.c (change_frame_size_1): Calculate new_frame_total_cols
- after rounding frame sizes. (Bug#9723)
-
-2012-02-04 Eli Zaretskii <eliz@gnu.org>
-
- * keyboard.c (adjust_point_for_property): Don't position point
- before BEGV. (Bug#10696)
-
-2012-02-03 Paul Eggert <eggert@cs.ucla.edu>
-
- Handle overflow when computing char display width (Bug#9496).
- * character.c (char_width): Return EMACS_INT, not int.
- (char_width, c_string_width): Check for overflow when
- computing the width; this is possible now that individual
- characters can have unbounded width. Problem introduced
- by merge from Emacs 23 on 2012-01-19.
-
-2012-02-02 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (Fdbus_register_method): Mention the return value
- :ignore in the docstring.
-
-2012-02-02 Glenn Morris <rgm@gnu.org>
-
- * callproc.c (Fcall_process, Fcall_process_region): Doc fix.
-
- * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
- Unconditionally set to t. (Bug#10673)
- * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
- * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
- * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Doc fix.
-
-2012-02-02 Kenichi Handa <handa@m17n.org>
-
- (x_produce_glyphs): Cancel previous change. If cmp->glyph_len is
- 0, do not call append_composite_glyph.
-
-2012-02-02 Kenichi Handa <handa@m17n.org>
-
- * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING): Initialize first_s to
- NULL (Bug#6988).
- (x_produce_glyphs): If the component of a composition is a null
- string, set it->pixel_width to 1 to avoid zero-width glyph.
-
-2012-02-01 Eli Zaretskii <eliz@gnu.org>
-
- * ralloc.c (resize_bloc, r_alloc_sbrk): Don't call memmove if its
- first 2 arguments are identical. This makes inserting large
- output from a subprocess an order of magnitude faster on
- MS-Windows, where all sbrk'ed memory is always contiguous.
-
-2012-01-31 Glenn Morris <rgm@gnu.org>
-
- * nsterm.m (syms_of_nsterm) <x-toolkit-scroll-bars>:
- * w32term.c (syms_of_w32term) <x-toolkit-scroll-bars>:
- * xterm.c (syms_of_xterm) <x-toolkit-scroll-bars>: Sync docs.
-
-2012-01-29 Glenn Morris <rgm@gnu.org>
-
- * gnutls.c (syms_of_gnutls): More doc (from etc/NEWS).
-
-2012-01-28 Samuel Thibault <sthibault@debian.org> (tiny change)
-
- * s/gnu.h: Define POSIX_SIGNALS (Bug#10552).
-
-2012-01-28 Chong Yidong <cyd@gnu.org>
-
- * minibuf.c (syms_of_minibuf): Doc fix (Bug#10550).
-
-2012-01-26 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (Vecho_keystrokes): Document zero value (Bug#10503).
-
- * search.c (Fsearch_forward, Fsearch_backward): Document negative
- repeat counts (Bug#10507).
-
-2012-01-26 Glenn Morris <rgm@gnu.org>
-
- * lread.c (syms_of_lread): Doc fix.
-
-2012-01-25 HIROSHI OOTA <nil@mad.dog.cx> (tiny change)
-
- * coding.c (encode_designation_at_bol): Change return value to
- EMACS_INT.
-
-2012-01-25 Chong Yidong <cyd@gnu.org>
-
- * eval.c (Fuser_variable_p): Doc fix; mention custom-variable-p.
-
-2012-01-21 Chong Yidong <cyd@gnu.org>
-
- * floatfns.c (Fcopysign): Make the second argument non-optional,
- since nil is not allowed anyway.
-
-2012-01-21 Andreas Schwab <schwab@linux-m68k.org>
-
- * process.c (read_process_output): Use p instead of XPROCESS (proc).
- (send_process): Likewise.
-
-2012-01-19 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (save_window_save, Fcurrent_window_configuration)
- (Vwindow_persistent_parameters): Do not use Qstate.
- Rewrite doc-strings.
-
-2012-01-19 Kenichi Handa <handa@m17n.org>
-
- * character.c (char_width): New function.
- (Fchar_width, c_string_width, lisp_string_width):
- Use char_width (Bug#9496).
-
-2012-01-16 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Vwindow_persistent_parameters): New variable.
- (Fset_window_configuration, save_window_save): Handle persistent
- window parameters.
-
-2012-01-14 Eli Zaretskii <eliz@gnu.org>
-
- * w32fns.c (signal_user_input): Don't do a QUIT, to avoid
- thrashing the stack of the thread. (Bug#9087)
-
-2012-01-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (rows_from_pos_range): Add parens as per gcc -Wparentheses.
-
-2012-01-11 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (rows_from_pos_range): Handle the case where the
- highlight ends on a newline. (Bug#10464)
- (mouse_face_from_buffer_pos): Fix off-by-one error in calculating
- he end column for display of highlight that ends on a newline
- before a R2L line.
-
-2012-01-11 Glenn Morris <rgm@gnu.org>
-
- * lread.c (init_lread): If no-site-lisp, remove site-lisp dirs
- from load-path also when installation-directory is nil. (Bug#10208)
-
-2012-01-10 Glenn Morris <rgm@gnu.org>
-
- * emacs.c (syms_of_emacs) <installation-directory>: Doc fix.
-
- * epaths.in (PATH_LOADSEARCH, PATH_EXEC, PATH_DATA, PATH_DOC):
- Update template values to be closer to their typical values these days.
-
-2012-01-09 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (rows_from_pos_range): Accept additional argument
- DISP_STRING, and accept any glyph in a row whose object is that
- string as eligible for mouse highlight. Fixes mouse highlight of
- display strings from overlays. (Bug#10464)
-
-2012-01-07 Paul Eggert <eggert@cs.ucla.edu>
-
- emacs: fix an auto-save permissions race condition (Bug#10400)
- * fileio.c (auto_saving_dir_umask): New static var.
- (Fmake_directory_internal): Use it.
- (do_auto_save_make_dir): Set it, instead of invoking chmod after
- creating the directory. The old code temporarily assigns
- too-generous permissions to the directory.
- (do_auto_save_eh): Clear it.
- (Fdo_auto_save): Catch all errors, not just file errors, so
- that the var is always cleared.
-
-2012-01-07 Eli Zaretskii <eliz@gnu.org>
-
- * search.c (scan_buffer): Pass character positions to
- know_region_cache, not byte positions. (Bug#6540)
-
-2012-01-07 LynX <_LynX@bk.ru> (tiny change)
-
- * w32.c (sys_rename): Report EXDEV when rename of a directory
- fails because the target is on another logical disk. (Bug#10284)
-
-2012-01-07 David Benjamin <davidben@mit.edu> (tiny change)
-
- * xterm.c (x_embed_request_focus): New function.
-
- * xterm.h: Add prototype.
-
- * xfns.c (Fx_focus_frame): Use it for embedded frames (Bug#9977).
-
-2012-01-05 Glenn Morris <rgm@gnu.org>
-
- * emacs.c (emacs_copyright): Update short copyright year to 2012.
-
-2012-01-01 Eli Zaretskii <eliz@gnu.org>
-
- * gnutls.c (init_gnutls_functions): Load gnutls_check_version.
- Load gnutls_transport_set_lowat only if GnuTLS version is below
- 2.11.1.
- (emacs_gnutls_handshake): Call gnutls_transport_set_lowat only for
- GnuTLS versions below 2.11.1.
-
-2011-12-31 Antoine Levitt <antoine.levitt@gmail.com>
-
- * xdisp.c (syms_of_xdisp) <window-scroll-functions>: Add warning
- to the doc string advising against its use for altering the way
- windows are scrolled.
-
-2011-12-28 Kenichi Handa <handa@m17n.org>
-
- * coding.c (Fdefine_coding_system_internal): Make an utf-8 base
- coding-system ASCII compatible only when it does not produce BOM
- on encoding (Bug#10383).
-
-2011-12-26 Jan Djärv <jan.h.d@swipnet.se>
-
- * xmenu.c (x_menu_wait_for_event): Use xg_select for Gtk3 so menus
- can scroll.
- (create_and_show_popup_menu): Always use menu_position_func for
- Gtk3 (Bug#10361).
-
-2011-12-24 Andreas Schwab <schwab@linux-m68k.org>
-
- * callint.c (Fcall_interactively): Don't truncate prompt string.
-
-2011-12-23 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Handle correctly an invisible
- property that ends at ZV, so that the bidi iteration could be
- resumed from there (after widening). (Bug#10360)
-
-2011-12-22 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfont.m (ns_spec_to_descriptor): Do not autorelease fdesc.
-
-2011-12-21 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (x_free_frame_resources):
- Release f->output_data.ns->miniimage.
- (ns_index_color): Fix indentation. Do not retain
- color_table->colors[i].
-
- * nsmenu.m (ns_update_menubar): Call free_menubar_widget_value_tree
- before returning.
-
- * nsfns.m (x_set_background_color): Assign return value from
- ns_index_color to face-background instead of NSColor*.
- (ns_implicitly_set_icon_type): Fix indentation.
- Change assignment in for loop to comparison.
-
- * emacs.c (ns_pool): New variable.
- (main): Assign ns_pool.
- (Fkill_emacs): Call ns_release_autorelease_pool.
-
- * nsfont.m (ns_spec_to_descriptor): Fix indentation,
- autorelease fdesc, release fdAttrs and tdict.
- (ns_get_covering_families): Release charset.
- (ns_findfonts): Release NSFontDescriptor created with new.
- (ns_uni_to_glyphs): Fix indentation.
- (setString): Release attrStr before assigning new value.
-
-2011-12-18 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (NSMenuDidBeginTrackingNotification): Declare if OSX < 10.5
- and NS_IMPL_COCOA.
- (trackingNotification): Surround with ifdef NS_IMPL_COCOA.
- (syms_of_nsmenu): Set trackingMenu to 1 if not NS_IMPL_COCOA.
-
-2011-12-18 David Reitter <reitter@cmu.edu>
-
- * nsterm.m (ns_term_init): Subscribe for notifications
- NSMenuDidBeginTrackingNotification and NSMenuDidEndTrackingNotification
- to method trackingNotification in EmacsMenu.
-
- * nsmenu.m (trackingMenu): New variable.
- (trackingNotification): New method (from Aquamacs).
- (menuNeedsUpdate): Expand comment and return if trackingMenu is 0,
- from Aquamacs (Bug#7030).
-
-2011-12-18 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsselect.m (CUT_BUFFER_SUPPORT): Remove define.
- (symbol_to_nsstring): Fix indentation.
- (ns_symbol_to_pb): New function.
- (Fns_get_selection_internal): Rename from Fns_get_cut_buffer_internal.
- (Fns_rotate_cut_buffers_internal): Remove.
- (Fns_store_selection_internal): Rename from
- Fns_store_cut_buffer_internal.
- (ns_get_foreign_selection, Fx_own_selection_internal)
- (Fx_disown_selection_internal, Fx_selection_exists_p)
- (Fns_get_selection_internal, Fns_store_selection_internal):
- Use ns_symbol_to_pb and check if return value is nil.
- (syms_of_nsselect): Remove ifdef CUT_BUFFER_SUPPORT. Remove defsubr
- Sns_rotate_cut_buffers_internal. Sns_get_cut_buffer_internal
- renamed to Sns_get_selection_internal, Sns_store_cut_buffer_internal
- renamed to Sns_store_selection_internal.
- (ns_handle_selection_request): Move code to Fx_own_selection_internal
- and remove this function.
- (ns_handle_selection_clear): Remove, never used.
- (Fx_own_selection_internal): Move code from ns_handle_selection_request
- here.
-
-2011-12-17 Ken Brown <kbrown@cornell.edu>
-
- * fileio.c (check_writable) [CYGWIN]: Return non-zero if UID or
- GID is unknown (Bug#10257).
-
-2011-12-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * s/gnu-linux.h: Fix mark_memory typo (Bug#10286).
- (GC_MARK_SECONDARY_STACK): Omit removed 3rd arg to mark_memory,
- which caused a build failure on GNU/Linux IA-64. This problem was
- introduced by my 2011-10-07 patch.
-
-2011-12-15 Juri Linkov <juri@jurta.org>
-
- * image.c (imagemagick_error): New function. (Bug#10112)
- (imagemagick_load_image): Comment out `MagickSetResolution' call.
- Use `imagemagick_error' where ImageMagick functions return
- `MagickFalse'.
- (Fimagemagick_types): Add `Fnreverse' to return the list in the
- proper order.
-
-2011-12-15 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * xftfont.c (xftfont_draw): Use the font metrics of s->font to
- fill background (Bug#8992).
-
-2011-12-13 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Vwindow_combination_resize)
- (Vwindow_combination_limit): Use t instead of non-nil in
- doc-strings.
- (Vrecenter_redisplay): Add first sentence of doc-string on
- separate line.
- (Frecenter): Fix doc-string typo.
-
-2011-12-11 Kenichi Handa <handa@m17n.org>
-
- * coding.c (Funencodable_char_position): Pay attention to the
- buffer text relocation (Bug#9389).
-
-2011-12-10 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.c (x_term_init): Move call to gdk_window_add_filter before
- gtk_init (Bug#10100).
-
-2011-12-10 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (RECORD_MAX_MIN_POS): Use IT->cmp_it.charpos only if
- IT->string is nil. (Bug#10263)
-
-2011-12-10 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.h (x_free_frame_resources): Declare.
-
- * nsfns.m (ns_get_defaults_value): New function (Bug#10103).
- (Fns_get_resource, x_get_string_resource): Call ns_get_defaults_value.
-
- * nsterm.h (ns_get_defaults_value): Declare.
-
- * nsterm.m (ns_default): Call ns_get_defaults_value.
-
-2011-12-09 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_scrolling): Don't set scroll_down_p if dy is zero.
- (Bug#10170)
-
-2011-12-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * unexelf.c (unexec) [NS_IMPL_GNUSTEP]: Take account of the case
- that where the value of an _OBJC_* symbol points to is in the .bss
- section (Bug#10240).
-
-2011-12-08 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
-
- * coding.c (encode_coding_ccl): Check (charbuf < charbuf_end)
- after the loop to call ccl_driver at least once (Bug#8619).
-
-2011-12-08 Kenichi Handa <handa@m17n.org>
-
- * ftfont.c (get_adstyle_property): Fix previous change
- (Bug#10233).
-
-2011-12-07 Juanma Barranquero <lekktu@gmail.com>
-
- * w32.c (init_environment): If no_site_lisp, remove site-lisp
- dirs from the default value of EMACSLOADPATH (bug#10208).
-
-2011-12-07 Glenn Morris <rgm@gnu.org>
-
- * lread.c (init_lread): If no_site_lisp, exclude site-lisp/ in
- installation and source directories as well. (Bug#10208)
-
-2011-12-06 Chong Yidong <cyd@gnu.org>
-
- * minibuf.c (Fread_from_minibuffer): Doc fix (Bug#10228).
-
-2011-12-06 Glenn Morris <rgm@gnu.org>
-
- * process.c (start_process_unwind): Treat any pid <= 0, except -2,
- as an error, not just -1. (Bug#10217)
-
-2011-12-05 Chong Yidong <cyd@gnu.org>
-
- * keyboard.c (process_special_events): New function.
- (swallow_events, Finput_pending_p): Use it (Bug#10195).
-
-2011-12-05 Paul Eggert <eggert@cs.ucla.edu>
-
- * coding.c (encode_designation_at_bol): Don't use uninitialized
- local variable (Bug#9318).
-
-2011-12-05 Kenichi Handa <handa@m17n.org>
-
- * ftfont.c (get_adstyle_property): If the font is not BDF nor PCF,
- return Qnil (Bug#8046, Bug#10193).
-
-2011-12-05 Kenichi Handa <handa@m17n.org>
-
- * coding.c (encode_designation_at_bol): New args charbuf_end and
- dst. Return the number of produced bytes. Callers changed.
- (coding_set_source): Return how many bytes coding->source was
- relocated.
- (coding_set_destination): Return how many bytes
- coding->destination was relocated.
- (CODING_DECODE_CHAR, CODING_ENCODE_CHAR, CODING_CHAR_CHARSET)
- (CODING_CHAR_CHARSET_P): Adjust for the avove changes.
-
-2011-12-05 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
-
- * coding.c (CODING_CHAR_CHARSET_P): New macro.
- (encode_coding_emacs_mule, encode_coding_iso_2022): Use the above
- macro (Bug#9318).
-
-2011-12-05 Andreas Schwab <schwab@linux-m68k.org>
-
- The following changes are to fix Bug#9318.
-
- * coding.c (CODING_ENCODE_CHAR, CODING_CHAR_CHARSET): New macros.
- (encode_coding_emacs_mule, ENCODE_ISO_CHARACTER)
- (encode_coding_iso_2022, encode_coding_sjis)
- (encode_coding_big5, encode_coding_charset): Use the above macros.
-
-2011-12-05 Juanma Barranquero <lekktu@gmail.com>
-
- * lisp.h (process_quit_flag): Fix external declaration.
-
-2011-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
-
- Don't macro-inline non-performance-critical code.
- * eval.c (process_quit_flag): New function.
- * lisp.h (QUIT): Use it.
-
-2011-12-04 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfns.m (get_geometry_from_preferences): New function.
- (Fx_create_frame): Call get_geometry_from_preferences (Bug#10103).
-
-2011-12-04 Andreas Schwab <schwab@linux-m68k.org>
-
- * emacs.c (Qkill_emacs): Define.
- (syms_of_emacs): Initialize it.
- * keyboard.c (interrupt_signal): Don't call Fkill_emacs here, set
- Qquit_flag to `kill-emacs' instead.
- (quit_throw_to_read_char): Add parameter `from_signal'.
- All callers changed. Call Fkill_emacs if requested and safe.
- * lisp.h (QUIT): Call Fkill_emacs if requested.
-
-2011-12-03 Jan Djärv <jan.h.d@swipnet.se>
-
- * widget.c (update_wm_hints): Return if wmshell is null.
- (widget_update_wm_size_hints): New function.
-
- * widget.h (widget_update_wm_size_hints): Declare.
-
- * xterm.c (x_wm_set_size_hint): If USE_X_TOOLKIT, call
- widget_update_wm_size_hints (Bug#10104).
-
-2011-12-03 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_invisible_prop): If the invisible text ends just
- before a newline, prepare the bidi iterator for consuming the
- newline, and keep the current paragraph direction. (Bug#10183)
- (redisplay_window): Don't let `margin' become negative. (Bug#10192)
-
-2011-12-02 Juri Linkov <juri@jurta.org>
-
- * search.c (Fword_search_regexp): New Lisp function created from
- `wordify'. Change type of arg `lax' from `int' to `Lisp_Object'.
- (Fword_search_backward, Fword_search_forward)
- (Fword_search_backward_lax, Fword_search_forward_lax):
- Use `Fword_search_regexp' instead of `wordify'. Doc fix.
- (syms_of_search): Define `Sword_search_regexp'. (Bug#10145)
-
-2011-12-01 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fileio.c (Finsert_file_contents): Move after-change-function call
- to before the "handled:" label, since all "goto handled" appear in
- cases where the *-change-functions have already been properly called
- (bug#10117).
-
-2011-12-01 Andreas Schwab <schwab@linux-m68k.org>
-
- * keyboard.c (interrupt_signal): Don't call kill-emacs when
- waiting for input. (Bug#10169)
-
-2011-11-30 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): Remove the assertion that
- verifies glyph row's hash code--we have just reallocated the
- glyphs, so their contents can be complete garbage. (Bug#10164)
-
-2011-11-30 Juanma Barranquero <lekktu@gmail.com>
-
- * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Add missing check.
-
-2011-11-30 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix) [XASSERTS]: Ensure ROW's
- attributes are tested _before_ calling verify_row_hash, to protect
- against GCC re-ordering of the tests. (Bug#10164)
-
-2011-11-29 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.h (struct x_output): net_wm_state_hidden_seen is new.
-
- * xterm.c (handle_one_xevent): Only set async_visible and friends
- if net_wm_state_hidden_seen is non-zero (Bug#10002)
- (get_current_wm_state): Set net_wm_state_hidden_seen to 1 if
- _NET_WM_STATE_HIDDEN is in NET_WM_STATE.
-
-2011-11-28 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove GCPRO-related macros that exist only to avoid shadowing locals.
- * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR)
- (GCPRO6_VAR, UNGCPRO_VAR): Remove. See
- <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
- All uses changed to use GCPRO1 etc.
- (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, UNGCPRO):
- Revert to old implementation (i.e., before 2011-03-11).
-
-2011-11-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * dispnew.c (scrolling_window): Truncate overlaps in copy destination
- of scroll runs so as to avoid assigning disabled bogus rows and
- unnecessary graphics copy operations.
-
-2011-11-27 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h (utimbuf) [_MSC_VER]: Don't define.
- (snprintf) [_MSC_VER]: Redirect to _snprintf.
- (strtoll) [_MSC_VER]: Redirect to _strtoi64.
- (malloc, free, realloc, calloc): Redirect to e_* only when
- compiling Emacs.
-
- * lisp.h (GCTYPEBITS): Move before first use.
- (ALIGN_GCTYPEBITS) [_MSC_VER]: Define.
- (DECL_ALIGN) [_MSC_VER]: Use it, as MSVC doesn't like bit ops in
- this macro definition.
-
- * s/ms-w32.h (tzname): Redirect to _tzname for all values of
- _MSC_VER.
-
-2011-11-27 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_create_frame_widgets):
- Call gtk_window_set_has_resize_grip (FALSE) if that function is
- present with Gtk+ 2.0.
-
-2011-11-26 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Finsert_file_contents): Undo previous change; see
- <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
-
-2011-11-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Rename locals to avoid shadowing.
- * fileio.c (Finsert_file_contents):
- Rename inner 'gcpro1' to 'inner_gcpro1' to avoid shadowing.
- * process.c (wait_reading_process_output):
- Rename inner 'proc' to 'p' to avoid shadowing.
- Indent for consistency with usual Emacs style.
-
-2011-11-25 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (redisplay_window): If cursor row is not fully visible
- after recentering, and scroll-conservatively is set to a large
- number, scroll window by a few more lines to make the cursor fully
- visible and out of scroll-margin. (Bug#10105)
- (start_display): Don't move to the next line if the display should
- start at a newline that is part of a display vector or an overlay
- string. (Bug#10119)
-
-2011-11-24 Juri Linkov <juri@jurta.org>
-
- * image.c (imagemagick_load_image): Move `MagickSetResolution' down
- after the `MagickPingImage' call. (Bug#10112)
-
-2011-11-23 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fcoordinates_in_window_p): Accept only live windows.
-
-2011-11-23 Martin Rudalics <rudalics@gmx.at>
-
- * buffer.c (Fkill_buffer): Run replace_buffer_in_windows before
- making another buffer current. (Bug#10114)
-
-2011-11-23 Glenn Morris <rgm@gnu.org>
-
- * font.c (font_find_for_lface) [HAVE_NS]: Ignore case. (Bug#2526)
-
-2011-11-23 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (compute_stop_pos): Check validity of end_charpos before
- using it (Bug#5984).
-
-2011-11-22 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (adjust_glyph_matrix): Don't verify hash code of mode-
- and header-lines, as they don't have one computed for them.
- (Bug#10098)
-
- * .gdbinit (prow): Make displayed values more self-explaining.
- Add row's hash code.
-
-2011-11-21 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * process.c (wait_reading_process_output): Fix asynchrounous
- GnuTLS socket handling on some versions of the GnuTLS library.
- (wait_reading_process_output): Add comment and URL.
-
-2011-11-21 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.c (x_clear_frame): Reinstate the XClearWindow call.
-
-2011-11-21 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fnext_window, Fprevious_window): Doc fix.
-
-2011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * window.c (get_phys_cursor_glyph): Fix Lisp_Object/int mixup.
-
-2011-11-20 Juanma Barranquero <lekktu@gmail.com>
-
- * nsfont.m (syms_of_nsfont) <ns-reg-to-script>: Fix typo.
-
-2011-11-20 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fset_window_combination_limit): Rename argument
- STATUS to LIMIT.
- (Vwindow_combination_limit): Remove "status" from doc-string.
-
-2011-11-20 Andreas Schwab <schwab@linux-m68k.org>
-
- * m/ibms390.h: Remove.
- * m/ibms390x.h: Don't include "ibms390.h".
-
-2011-11-20 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fileio.c (Finsert_file_contents): Add missing gcpro1 variable.
- Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
-
-2011-11-20 Juanma Barranquero <lekktu@gmail.com>
-
- * casetab.c (Fset_case_table):
- * charset.c (Fcharset_after): Fix typos.
-
-2011-11-20 Paul Eggert <eggert@cs.ucla.edu>
-
- Standardize on VIRT_ADDR_VARIES behavior (Bug#10042).
- Otherwise, valgrind does not work on some platforms.
- Problem reported by Andreas Schwab in
- <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00081.html>.
- * puresize.h (pure, PURE_P): Always behave as if VIRT_ADDR_VARIES
- is set, removing the need for VIRT_ADDRESS_VARIES.
- (PURE_P): Use a more-efficient implementation that needs just one
- comparison, not two: on x86-64 with GCC 4.6.2, this cut down the
- number of instructions from 6 (xorl, cmpq, jge, xorl, cmpq, setge)
- to 4 (xorl, subq, cmpq, setbe).
- * alloc.c (pure): Always extern now, since that's the
- VIRT_ADDR_VARIES behavior.
- (PURE_POINTER_P): Use a single comparison, not two, for
- consistency with the new puresize.h.
- * lisp.h (PNTR_COMPARISON_TYPE): Remove; no longer needed.
- * m/ibms390.h, m/intel386.h, m/template.h, s/cygwin.h, s/hpux10-20.h:
- Remove VIRT_ADDR_VARIES no longer needed.
-
-2011-11-19 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (x_write_glyphs, draw_phys_cursor_glyph)
- (erase_phys_cursor, update_window_cursor, show_mouse_face)
- (cursor_in_mouse_face_p): If the cursor position is out of bounds,
- behave as if the cursor position were at the window margin.
-
- * window.c (get_phys_cursor_glyph): If the window is hscrolled,
- and the cursor position is out of bounds, behave as if the cursor
- position were at the window margin. (Bug#10075)
-
-2011-11-18 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fwindow_combination_limit): Make first argument
- non-optional, since it is meaningless for live windows like the
- selected window.
-
-2011-11-18 Dmitry Antipov <dmantipov@yandex.ru>
-
- * keymap.c (Fwhere_is_internal): Add missing RETURN_UNGCPROs.
-
-2011-11-18 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * intervals.c: Fix grafting over the whole buffer (bug#10071).
- (graft_intervals_into_buffer): Simplify.
-
-2011-11-18 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (swap_glyph_pointers): Swap the used[] arrays and the
- hash values of the two rows.
- (copy_row_except_pointers): Preserve the used[] arrays and the
- hash values of the two rows. (Bug#10035)
- (add_row_entry): Add xassert to verify that ROW's hash code is valid.
-
- * xdisp.c (row_hash): New function, body extracted from
- compute_line_metrics.
- (compute_line_metrics): Call row_hash, instead of computing the
- hash code inline.
-
- * dispnew.c (verify_row_hash): Call row_hash for computing the
- hash code of a row, instead of duplicating code from xdisp.c.
-
- * dispextern.h (row_hash): Add prototype.
-
-2011-11-18 Tassilo Horn <tassilo@member.fsf.org>
-
- * frame.c (delete_frame): Don't delete the terminal when the last
- X frame is closed if emacs is built with GTK toolkit.
-
-2011-11-17 Juanma Barranquero <lekktu@gmail.com>
-
- * window.c (syms_of_window) <window-combination-resize>: Fix typo.
-
-2011-11-17 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Vwindow_splits): Rename to
- Vwindow_combination_resize. Suggested by Juri Linkov.
- (Fsplit_window_internal): Use Vwindow_combination_resize instead
- of Vwindow_splits.
-
-2011-11-16 Juanma Barranquero <lekktu@gmail.com>
-
- * nsfns.m (Fns_font_name):
- * window.c (syms_of_window) <window-combination-limit>: Fix typos.
-
-2011-11-16 Martin Rudalics <rudalics@gmx.at>
-
- * window.h (window): Rename slot "nest" to "combination_limit".
- * window.c (Fwindow_nest): Rename to Fwindow_combination_limit.
- (Fset_window_nest): Rename to Fset_window_combination_limit.
- (Vwindow_nest): Rename to Vwindow_combination_limit.
- (recombine_windows, make_parent_window, make_window)
- (Fsplit_window_internal, saved_window)
- (Fset_window_configuration, save_window_save): Rename all
- occurrences of window_nest to window_combination_limit.
-
-2011-11-15 Juanma Barranquero <lekktu@gmail.com>
-
- * image.c (imagemagick_load_image): Fix typo.
-
-2011-11-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (display_line): Move the call to
- highlight_trailing_whitespace before the call to
- compute_line_metrics, since the latter needs to see the final
- faces of all the glyphs to compute ROW's hash value.
- Fixes assertion violations in row_equal_p. (Bug#10035)
-
-2011-11-14 Juanma Barranquero <lekktu@gmail.com>
-
- * w32proc.c (reader_thread): Don't check pending input if cp->fd < 0,
- just return (bug#10044).
-
-2011-11-12 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in (HEAPSIZE): New variable, allows to build temacs
- with user-defined heap size. Bump the default size of the temacs
- heap to 27MB, to avoid memory warning when running temacs.
- ($(TEMACS)): Use HEAPSIZE instead of a hardcoded value.
-
- * dispnew.c (scrolling_window): Fix incorrect indices in accessing
- current_matrix and desired_matrix. (Bug#9990)
- (verify_row_hash) [XASSERTS]: New function.
- (adjust_glyph_matrix, row_equal_p): Use it in xassert to verify
- that the hash value of glyph rows is correct.
-
-2011-11-12 Martin Rudalics <rudalics@gmx.at>
-
- * window.h (window): Remove splits slot.
- * window.c (Fwindow_splits, Fset_window_splits): Remove.
- (Fdelete_other_windows_internal, make_parent_window)
- (make_window, Fsplit_window_internal, Fdelete_window_internal)
- (Fset_window_configuration, save_window_save): Don't deal with
- split status of windows.
- (saved_window): Remove splits slot.
- (Vwindow_splits): Rewrite doc-string.
-
-2011-11-11 Jan Djärv <jan.h.d@swipnet.se>
-
- * xfns.c (unwind_create_frame):
- * nsfns.m (unwind_create_frame):
- * w32fns.c (unwind_create_frame): Use Fmemq to check if frame is in
- Vframe_list (Bug#9999).
-
-2011-11-11 Dmitry Antipov <dmantipov@yandex.ru>
-
- * xdisp.c (syms_of_xdisp): Remove duplicated definition of Qtext.
-
-2011-11-11 Kenichi Handa <handa@m17n.org>
-
- * callproc.c (Fcall_process): Set the member dst_multibyte of
- process_coding.
-
-2011-11-11 Johan Bockgård <bojohan@gnu.org>
-
- * xdisp.c (fill_composite_glyph_string): Always set s->face, to
- avoid a crash (bug#9496).
-
-2011-11-09 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fwindow_inside_edges, Fwindow_inside_pixel_edges)
- (Fwindow_inside_absolute_pixel_edges): Only allow live windows.
-
-2011-11-08 Paul Eggert <eggert@cs.ucla.edu>
-
- * s/gnu.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS (Bug#9926).
-
-2011-11-08 Paul Eggert <eggert@cs.ucla.edu>
-
- Avoid some portability problems by eschewing 'extern inline' functions.
- The trivial performance wins aren't worth the portability hassles; see
- <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>
- et seq.
- * dispextern.h (window_box, window_box_height, window_text_bottom_y)
- (window_box_width, window_box_left, window_box_left_offset)
- (window_box_right, window_box_right_offset): Undo previous change,
- by removing the "extern"s.
- * intervals.c (adjust_intervals_for_insertion)
- (adjust_intervals_for_deletion): Undo previous change,
- making these static again.
- (offset_intervals, temp_set_point_both, temp_set_point)
- (copy_intervals_to_string): No longer inline.
- * xdisp.c (window_text_bottom_y, window_box_width)
- (window_box_height, window_box_left_offset)
- (window_box_right_offset, window_box_left, window_box_right)
- (window_box): No longer inline.
-
-2011-11-08 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fwindow_left_column, Fwindow_top_line): Doc fix.
- (Fwindow_body_height, Fwindow_body_width): Move from Lisp.
- Signal an error if not a live window.
- (Fwindow_total_width, Fwindow_total_height): Move from Lisp.
- (Fwindow_total_size, Fwindow_body_size): Move to Lisp.
-
-2011-11-07 Juanma Barranquero <lekktu@gmail.com>
-
- * lisp.h (syms_of_abbrev): Remove declaration.
- Reported by CHENG Gao <chenggao@royau.me>.
-
-2011-11-07 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (check_windows_init_file): Don't look for term/w32-win.el
- if Vpurify_flag is non-nil. Fixes a crash when running w32 build
- of temacs in GUI mode.
-
-2011-11-07 Martin Rudalics <rudalics@gmx.at>
-
- * window.h: Declare delete_all_child_windows instead of
- delete_all_subwindows.
- * window.c (Fwindow_nest, Fset_window_nest)
- (Fset_window_new_total, Fset_window_new_normal)
- (Fwindow_resize_apply): Don't use term subwindow in doc-strings.
- (delete_all_subwindows): Rename to delete_all_child_windows.
- (Fdelete_other_windows_internal, Fset_window_configuration):
- Call delete_all_child_windows instead of delete_all_subwindows.
- * frame.c (delete_frame): Call delete_all_child_windows instead
- of delete_all_subwindows.
-
-2011-11-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (DEADP): New macro, for porting to GNU/Hurd (Bug#9926).
- This is also needed for porting to any host where GC_MARK_STACK is
- not GC_MAKE_GCPROS_NOOPS.
- (which_symbols): Use it.
-
-2011-11-07 Kenichi Handa <handa@m17n.org>
-
- * coding.c (coding_set_destination): Check coding->src_pos only
- when coding->src_object is a buffer (bug#9910).
-
- * process.c (send_process): Set the member src_multibyte of coding
- to 0 (bug#9911) when sending a unibyte text.
-
- * callproc.c (Fcall_process): Set the member src_multibyte of
- process_coding to 0 (bug#9912).
-
-2011-11-06 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * xmenu.c (cleanup_widget_value_tree): New function.
- (xmenu_show, xdialog_show): Use it in record_unwind_protect instead of
- calling free_menubar_widget_value_tree directly (Bug#9830).
-
-2011-11-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix some portability problems with 'inline'.
- * dispextern.h (window_box, window_box_height, window_text_bottom_y)
- (window_box_width, window_box_left, window_box_left_offset)
- (window_box_right, window_box_right_offset): Declare extern.
- Otherwise, these inline functions do not conform to C99 and
- are miscompiled by Microsoft compilers. Reported by Eli Zaretskii in
- <http://lists.gnu.org/archive/html/emacs-devel/2011-11/msg00084.html>.
- * intervals.c (adjust_intervals_for_insertion)
- (adjust_intervals_for_deletion): Now extern, because otherwise the
- extern inline functions 'offset_intervals' couldn't refer to it.
- (static_offset_intervals): Remove.
- (offset_intervals): Rewrite using the old contents of
- static_offset_intervals. The old version didn't conform to C99
- because an extern inline function contained a reference to an
- identifier with static linkage.
-
-2011-11-06 Andreas Schwab <schwab@linux-m68k.org>
-
- * keyboard.c (interrupt_signal): Don't call kill-emacs while in
- GC.
-
-2011-11-06 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (init_iterator, reseat_to_string): Don't set the
- iterator's bidi_p flag if Vpurify_flag is non-nil. (Bug#9963)
- (Fcurrent_bidi_paragraph_direction): If Vpurify_flag is non-nil,
- return Qleft_to_right.
-
-2011-11-06 Chong Yidong <cyd@gnu.org>
-
- * window.c (Fwindow_live_p, Fwindow_frame, Fframe_root_window)
- (Fminibuffer_window, Fwindow_buffer, Fwindow_splits)
- (Fset_window_splits, Fwindow_nest, Fset_window_nest)
- (Fwindow_use_time, Fwindow_total_size, Fwindow_normal_size)
- (Fwindow_new_normal, Fwindow_left_column, Fwindow_top_line)
- (Fwindow_margins, Fwindow_fringes, Fwindow_scroll_bars)
- (Fwindow_vscroll): Doc fix.
- (Fwindow_top_child, Fwindow_left_child): Eliminate a nil default
- argument, since it makes no sense to pass a live window and for
- consistency with window-child.
-
-2011-11-05 Christoph Scholtes <cschol2112@googlemail.com>
-
- * makefile.w32-in ($(TEMACS), (gl-stamp)): Use $(THISDIR) to
- support MSVC.
-
-2011-11-05 Jason Rumney <jasonr@gnu.org>
-
- * w32font.c (font_matches_spec): Filter out non-Japanese kana fonts.
- (add_font_entity_to_list): Filter out non-Japanese Shift-JIS
- fonts (Bug#6029).
- (add_font_entity_to_list): Fix logic errors in mixed boolean and
- bitwise arithmetic preventing use of unicode-sip and non-truetype
- opentype fonts.
-
-2011-11-05 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h (fstat, stat, utime): Move redirections to
- "emacs"-only part.
-
- * w32fns.c (x_create_tip_frame, Fx_create_frame): Rearrange
- initialization code to keep similarity to xfns.c after changes
- from 2011-11-05.
-
-2011-11-05 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsfns.m: Declare image_cache_refcount if GLYPH_DEBUG.
- (unwind_create_frame): New function (Bug#9943).
- (Fx_create_frame): Restructure code to be more similar to the one in
- xfns.c. Call record_unwind_protect with unwind_create_frame (Bug#9943).
- Initialize image_cache_refcount if GLYPH_DEBUG (Bug#9943).
- Move terminal->reference_count++ just before making the frame official
- (Bug#9943).
-
- * nsterm.m (x_free_frame_resources): New function.
- (x_destroy_window): Move code to x_free_frame_resources.
-
- * xfns.c (unwind_create_frame): Fix comment.
- (Fx_create_frame, x_create_tip_frame):
- Move terminal->reference_count++ just before making the frame
- official. Move initialization of image_cache_refcount and
- dpyinfo_refcount before calling init_frame_faces (Bug#9943).
-
-2011-11-05 Eli Zaretskii <eliz@gnu.org>
-
- Support MSVC build with newer versions of Visual Studio.
- * makefile.w32-in (TAGS-gmake): Don't use $(patsubst ...), as
- Nmake barfs on that. Use $(OBJ*_c) variables instead, defined on
- nt/gmake.defs.
-
- * lisp.h (ENUM_BF): New macro, for enumerated types in bitfields,
- which are not supported by MSVC.
- (Lisp_Symbol, Lisp_Misc_Any, Lisp_Marker, Lisp_Misc_Overlay)
- (Lisp_Save_Value, Lisp_Free): Use ENUM_BF for enumerated types in
- bitfields.
- (Lisp_Object) [USE_LISP_UNION_TYPE]: Use ENUM_BF for enumerated
- types in bitfields.
- (DEFUN) [_MSC_VER]: Define in a different way for MSVC.
-
- * w32fns.c [_MSC_VER]: DECLARE_HANDLE for any MSVC version.
-
-2011-11-05 Fabrice Popineau <fabrice.popineau@supelec.fr> (tiny change)
-
- Support MSVC build with newer versions of Visual Studio.
- * w32.c: Don't include w32api.h for MSVC.
- (init_environment) [_MSC_VER]: Call sys_access, not _access.
-
- * s/ms-w32.h <sigset_t, ssize_t> [_MSC_VER]: Typedefs for MSVC.
- [_MSC_VER]: Include sys/timeb.h, sys/stat.h, and signal.h.
- (fstat, stat, utime) [_MSC_VER]: Redirect to their sys_* cousins.
- (malloc, free, realloc, calloc) [_MSC_VER]: Always redirect to the
- e_* cousins.
- (alloca) [_MSC_VER]: Define to _alloca.
-
- * lisp.h (DECL_ALIGN) [_MSC_VER]: Define for MSVC.
-
- * regex.c <re_char> [_MSC_VER]: A separate definition for MSVC.
-
-2011-11-04 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (note_mouse_highlight): If either of
- previous/next-single-property-change returns nil, treat that as
- the beginning or the end of the buffer. (Bug#9955)
-
-2011-11-04 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_make_tool_item): Add callbacks if one of wimage or
- label is not null (Bug#9951).
- (xg_tool_item_stale_p): Handle the fact that wimage and/or wlbl
- may be NULL.
-
-2011-11-04 Eli Zaretskii <eliz@gnu.org>
-
- * window.c (Fwindow_body_size): Mention in the doc string that the
- return value is in frame's canonical units. (Bug#9949)
-
-2011-11-03 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (note_mouse_highlight): Initialize `area'. (Bug#9947)
-
- * w32fns.c (unwind_create_frame): If needed, free the glyph
- matrices of the partially constructed frame. (Bug#9943)
- * xfns.c (unwind_create_frame): Likewise.
-
-2011-11-01 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (mouse_face_from_buffer_pos): Fix a typo in a comment.
- Don't stop backward scan on the continuation glyph, even though
- its CHARPOS is positive.
- (mouse_face_from_buffer_pos, note_mouse_highlight):
- Rename cover_string to disp_string.
-
-2011-11-01 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (temp_output_buffer_show): Don't use
- Vtemp_buffer_show_specifiers.
- (Vtemp_buffer_show_specifiers): Remove unused variable.
-
-2011-10-30 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_cursor_movement): Make sure ROW isn't decremented
- past the beginning of the current glyph matrix.
-
-2011-10-30 Adam Sjøgren <asjo@koldfront.dk> (tiny change)
-
- * xterm.c: Include X11/Xproto.h if HAVE_GTK3.
- (x_error_handler): Ignore BadMatch for X_SetInputFocus for
- HAVE_GTK3 (Bug#9869).
-
- * gtkutil.c (xg_win_to_widget, xg_event_is_for_menubar): Initialize
- type to GDK_NOTHING so valgrind does not complain (Bug#9901).
-
- * xterm.h (x_display_info): Add Xatom_net_wm_state_hidden (Bug#9893).
-
- * xterm.c: Declare x_handle_net_wm_state to return int.
- (handle_one_xevent): Check if we are iconified but don't have
- _NET_WM_STATE_HIDDEN. If do, treat as deiconify (Bug#9893).
- (get_current_wm_state): Return non-zero if not hidden,
- check for _NET_WM_STATE_HIDDEN (Bug#9893).
- (do_ewmh_fullscreen): Ignore return value from get_current_wm_state.
- (x_handle_net_wm_state): Return what get_current_wm_state returns.
- (x_term_init): Initialize dpyinfo->Xatom_net_wm_state_hidden.
-
-2011-10-29 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (which_symbols): Declare EXTERNALLY_VISIBLE,
- so that this new function doesn't get optimized away by a
- whole-program optimizer. Make the 2nd arg EMACS_INT, not int.
-
-2011-10-29 Andreas Schwab <schwab@linux-m68k.org>
-
- * frame.h (MOUSE_HL_INFO): Remove excess parens.
-
-2011-10-29 Eli Zaretskii <eliz@gnu.org>
-
- Fix the `xbytecode' command.
- * .gdbinit (xprintbytestr): New command.
- (xwhichsymbols): Rename from `which'; all callers changed.
- (xbytecode): Print the byte-code string as well.
-
-2011-10-29 Kim Storm <storm@cua.dk>
-
- * alloc.c (which_symbols): New function.
-
-2011-10-29 Andreas Schwab <schwab@linux-m68k.org>
-
- * minibuf.c (read_minibuf_noninteractive): Allow reading empty
- line. (Bug#9903)
-
-2011-10-29 Glenn Morris <rgm@gnu.org>
-
- * process.c (wait_reading_process_output): Revert 2009-08-30 change.
- Not clear what it was for, and it causes various bugs. (Bug#9839)
-
-2011-10-28 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (note_mouse_highlight): Initialize `part', to avoid a
- possible random value that matches one of those tested as
- condition to clear the mouse face.
-
-2011-10-28 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (note_mouse_highlight): Fix use of uninitialized var.
-
-2011-10-28 Dan Nicolaescu <dann@ics.uci.edu>
-
- * window.c (make_window): Initialize phys_cursor_on_p.
-
-2011-10-28 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * lisp.h (struct Lisp_Symbol): Update comments.
-
-2011-10-28 Juanma Barranquero <lekktu@gmail.com>
-
- * w32font.c (w32_load_unicows_or_gdi32): Add missing return.
-
-2011-10-28 Eli Zaretskii <eliz@gnu.org>
-
- Fix Emacs on Windows 9X (bug#8562). Thanks to oslsachem
- <oslsachem@gmail.com> for helping to debug this.
-
- * w32font.c (g_b_init_is_w9x, g_b_init_get_outline_metrics_w)
- (g_b_init_get_text_metrics_w, g_b_init_get_glyph_outline_w)
- (g_b_init_get_glyph_outline_w): New static variables.
- (GetOutlineTextMetricsW_Proc, GetTextMetricsW_Proc)
- (GetGlyphOutlineW_Proc): New typedefs.
- (w32_load_unicows_or_gdi32, get_outline_metrics_w)
- (get_text_metrics_w, get_glyph_outline_w, globals_of_w32font):
- New functions.
- (w32font_open_internal, compute_metrics):
- Call get_outline_metrics_w, get_text_metrics_w, and get_glyph_outline_w
- instead of calling the "wide" APIs directly.
-
- * emacs.c (main) [HAVE_NTGUI]: Call globals_of_w32font.
-
- * w32.h (syms_of_w32font): Add prototype.
-
-2011-10-27 Juanma Barranquero <lekktu@gmail.com>
-
- * window.c (Fframe_root_window, Fframe_first_window, Fwindow_end)
- (Fframe_selected_window, Ftemp_output_buffer_show, Fnext_window)
- (Fdelete_window_internal, Fwindow_parameters): Fix typos in docstrings.
- (Fmove_to_window_line): Doc fix.
-
-2011-10-27 Chong Yidong <cyd@gnu.org>
-
- * process.c (make_process): Set gnutls_state to NULL.
-
- * gnutls.c (emacs_gnutls_deinit): Deinit the gnutls_state if it is
- non-NULL, regardless of GNUTLS_INITSTAGE.
- (Fgnutls_boot): Cleanups. Call emacs_gnutls_deinit if we signal
- an error. Set process slots as soon as we allocate them.
-
- * gnutls.h (GNUTLS_LOG, GNUTLS_LOG2): Fix macros.
-
-2011-10-27 Chong Yidong <cyd@gnu.org>
-
- * gnutls.c (emacs_gnutls_deinit): New function.
- Deallocate credentials structures as well as calling gnutls_deinit.
- (Fgnutls_deinit, Fgnutls_boot): Use it.
-
- * process.c (make_process): Initialize GnuTLS credentials to NULL.
- (deactivate_process): Call emacs_gnutls_deinit.
-
-2011-10-27 Juanma Barranquero <lekktu@gmail.com>
-
- * image.c (x_create_x_image_and_pixmap):
- * w32.c (sys_rename, w32_delayed_load):
- * w32font.c (fill_in_logfont):
- * w32reg.c (x_get_string_resource): Silence compiler warnings.
-
-2011-10-26 Juanma Barranquero <lekktu@gmail.com>
-
- * w32fns.c (w32_default_color_map): New function,
- extracted from Fw32_default_color_map.
- (Fw32_default_color_map, Fx_open_connection): Use it. (Bug#9785)
-
-2011-10-25 Paul Eggert <eggert@cs.ucla.edu>
-
- * dispextern.h (Fcontrolling_tty_p): New decl (Bug#6649 part 2).
-
-2011-10-25 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c (test_undefined): New function (bug#9751).
- (read_key_sequence): Use it to detect when a key is bound to `undefined'.
-
-2011-10-25 Enami Tsugutomo <tsugutomo.enami@jp.sony.com>
-
- * sysdep.c (init_sys_modes): Fix the check for the controlling
- terminal (Bug#6649).
-
-2011-10-20 Eli Zaretskii <eliz@gnu.org>
-
- * dispextern.h (struct bidi_it): New member next_en_type.
-
- * bidi.c (bidi_line_init): Initialize the next_en_type member.
- (bidi_resolve_explicit_1): When next_en_pos is valid for the
- current character, check also for next_en_type being WEAK_EN.
- (bidi_resolve_weak): Don't enter the expensive loop if the current
- position is before next_en_pos. Record the bidi type of the first
- non-ET, non-BN character we find, in addition to its position.
- (bidi_level_of_next_char): Invalidate next_en_type when
- next_en_pos is over-stepped.
-
-2011-10-20 Paul Eggert <eggert@cs.ucla.edu>
-
- Time zone name fixes for non-ASCII locales (Bug#641, Bug#9794)
- * editfns.c: Rewrite current-time-zone so that it invokes
- the equivalent of (format-time-string "%Z") to get the time zone name.
- This fixes a bug when the time zone name contains characters that
- need converting from the system time locale to Emacs internal format.
- This fixes a shortcoming that I introduced in my 1999-10-19 patch:
- that patch fixed format-time-string to do the conversion, but
- I forgot to fix current-time-zone.
- (format_time_string): New function, containing most of
- what Fformat_time_string used to contain.
- (Fformat_time_string): Rewrite in terms of format_time_string.
- This doesn't change this function's behavior.
- (current-time-zone): Rewrite to use format_time_string.
- This fixes the bug reported by Michael Schierl in
- <http://lists.gnu.org/archive/html/emacs-devel/2007-06/msg00334.html>.
- Jason Rumney's 2007-06-07 change worked around this bug, but
- didn't fix it.
- * systime.h (tzname, timezone): Remove no-longer-used declarations.
-
-2011-10-19 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (start_display): If the character at POS is displayed
- via a display vector, reset IT->current.dpvec_index to zero.
- (try_window_reusing_current_matrix): If a line ends in a display
- vector or the next line starts in a display vector, continue
- redrawing the window even though the character position of
- start_row was reached.
- (Bug#9771, part 2)
-
-2011-10-18 Chong Yidong <cyd@gnu.org>
-
- * xdisp.c (get_next_display_element): Handle U+2010 and U+2011
- with nobreak-char-display too.
-
-2011-10-18 Eli Zaretskii <eliz@gnu.org>
-
- Fix part 3 of bug#9771.
- * bidi.c (bidi_line_init): Initialize next_en_pos to zero, not -1.
- (bidi_resolve_neutral): Don't enter the expensive loop looking for
- non-neutral characters if the current character is a paragraph
- separator (a.k.a. Newline). This avoids running the same
- expensive loop twice, once when we consume the preceding newline
- and the other time when the line actually needs to be displayed.
- Avoid the loop when we see neutrals on the base embedding level
- following a character whose directionality is the same as the
- paragraph's. This avoids running the expensive loop when a line
- ends in a long sequence of neutrals, like control characters.
- Add assertion against STRONG_AL type. Slightly rearrange code
- that determines the type of a neutral given the first non-neutral
- that follows it.
- (bidi_level_of_next_char): Set next_en_pos to zero when
- invalidating its info.
-
-2011-10-17 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (push_display_prop): Determine whether to record string
- or buffer position by IT->string, not by IT->method. Allow
- GET_FROM_DISPLAY_VECTOR as IT->method on entry. (Bug#9771, part 4)
- (move_it_vertically_backward): Don't look for character position
- immediately after the newline when in a continuation line.
- (Bug#9771, part 1)
-
-2011-10-15 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (coordinates_in_window): Rewrite and delabelize
- vertical border check. (Bug#5357) (Bug#9618)
-
-2011-10-14 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * xterm.c (frame_highlight, frame_unhighlight): Ignore unexplained
- errors in XSetWindowBorder (bug#9310).
-
-2011-10-13 Dmitry Antipov <dmantipov@yandex.ru>
-
- * editfns.c (Fset_time_zone_rule): Replace free with xfree to
- avoid crash when xmalloc overrun checking is enabled.
-
-2011-10-13 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (Fcurrent_bidi_paragraph_direction): Initialize
- itb.paragraph_dir to NEUTRAL_DIR. Fixes an occasional incorrect
- cursor motion with <left> and <right> arrow keys.
-
- * bidi.c (bidi_init_it): Don't initialize paragraph_dir here, as
- some callers set that themselves.
-
-2011-10-12 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (find_row_edges): Handle the case where ROW comes from a
- display string and the previous row comes from the same string and
- is empty. (Bug#9739) (Bug#9738)
-
-2011-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * doc.c (get_doc_string): Encode file name (bug#9735).
-
-2011-10-12 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_level_of_next_char):
- * xdisp.c (get_visually_first_element): Remove old incorrect
- comments regarding the Unicode Line Separator character.
-
- * bidi.c (bidi_init_it): Initialize paragraph_dir to NEUTRAL_DIR.
-
-2011-10-12 Dmitry Antipov <dmantipov@yandex.ru>
-
- * alloc.c (Fgc_status): Do not access beyond zombies array
- boundary if nzombies > MAX_ZOMBIES.
- * alloc.c (dump_zombies): Add missing format specifier.
-
-2011-10-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (set_cursor_from_row): Simplify conditionals,
- to pacify GCC 4.6.1 x86-64 with -O2 -Wstrict-overflow.
-
- * lread.c (read_escape): Allow hex escapes as large as ?\xfffffff.
- Some packages use them to denote characters with modifiers.
-
-2011-10-11 Andreas Schwab <schwab@linux-m68k.org>
-
- * lisp.h (GCPRO1_VAR, GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR)
- (GCPRO5_VAR, GCPRO6_VAR, UNGCPRO_VAR): Add whitespace to avoid
- matching a pp-number. Rename parameter var to var1.
-
-2011-10-11 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * minibuf.c (Finternal_complete_buffer): Fix last change (bug#9709).
-
-2011-10-08 Glenn Morris <rgm@gnu.org>
-
- * callint.c (Fcall_interactively): Give a more explicit error for the
- 'c' case with a non-character input. (Bug#8479)
-
-2011-10-08 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (hscroll_window_tree): Support hscroll in right-to-left
- lines.
- (set_cursor_from_row): Fix cursor positioning in mixed L2R+R2L
- lines that are hscrolled on the left.
-
- * dispnew.c (buffer_posn_from_coords): Account for a possible
- presence of header-line. (Bug#4426)
-
-2011-10-07 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * buffer.c (syms_of_buffer) <enable-multibyte-characters>:
- Don't advertise functionality which we discourage or doesn't work.
-
-2011-10-07 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (GC_LISP_OBJECT_ALIGNMENT): Use offsetof, not __alignof__
- or sizeof. __alignof__ gives the wrong answer on Fedora x86-64
- with GCC 4.6.1 when configured with CC='gcc -m32' --with-wide-int;
- this makes Emacs dump core during garbage collection on rare
- occasions. sizeof is obviously inferior to offsetof here, so
- stick with offsetof.
- (GC_POINTER_ALIGNMENT): New macro.
- (mark_memory): Omit 3rd (offset) arg; caller changed.
- Don't assume EMACS_INT alignment is the same as pointer alignment.
-
-2011-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keyboard.c (read_key_sequence_remapped): New var.
- (read_key_sequence): Compute remapping in the right buffer.
- (command_loop_1): Use read_key_sequence's remapping directly.
-
-2011-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * dired.c (file_name_completion): Don't expand file name.
- (Ffile_name_completion, Ffile_name_all_completions): Expand file name
- before checking file name handler.
-
- * minibuf.c (Finternal_complete_buffer): Only show internal buffers if
- they've been requested explicitly (bug#9591).
-
-2011-10-01 Andreas Schwab <schwab@linux-m68k.org>
-
- * keymap.c (Fsingle_key_description): Use make_specified_string
- instead of build_string to build string from push_key_description.
- (Bug#5193)
-
-2011-09-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h (struct buffer): Use time_t, not int, for a time stamp.
- This fixes a Y2038 bug on 64-bit hosts.
- * buffer.c (reset_buffer):
- * fileio.c (Fdo_auto_save, Fset_buffer_auto_saved)
- (Fclear_buffer_auto_save_failure):
- Use 0, not -1, to represent an unset failure time, since time_t
- might not be signed.
-
- Remove dependency on glibc malloc internals.
- * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
- Move back here from lisp.h, but with their new implementations.
- (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
- (XMALLOC_OVERRUN_SIZE_SIZE): Move these new lisp.h macros here.
- * charset.c (charset_table_init): New static var.
- (syms_of_charset): Use it instead of xmalloc. This removes a
- dependency on glibc malloc internals. See Eli Zaretskii's comment in
- <http://lists.gnu.org/archive/html/emacs-devel/2011-09/msg00815.html>.
- * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
- Move back to alloc.c.
- (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
- (XMALLOC_OVERRUN_SIZE_SIZE): Move to alloc.c.
-
-2011-09-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (windowDidResize): Call x_set_window_size only when
- ns_in_resize is true. Otherwise set pixelwidth/height and
- call change_frame_size (Bug#9628).
-
-2011-09-30 Paul Eggert <eggert@cs.ucla.edu>
-
- Port --enable-checking=all to Fedora 14 x86-64.
- * charset.c (syms_of_charset): Also account for glibc malloc's
- internal overhead when calculating the initial malloc maximum.
-
- Port --enable-checking=all to Fedora 14 x86.
- * alloc.c (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
- Move to lisp.h.
- (xmalloc_put_size, xmalloc_get_size, overrun_check_malloc)
- (overrun_check_realloc, overrun_check_free):
- Use XMALLOC_OVERRUN_SIZE_SIZE, not sizeof (size_t).
- That way, xmalloc returns a properly-aligned pointer even if
- XMALLOC_OVERRUN_CHECK is defined. The old debugging code happened
- to align OK on typical 64-bit hosts, but not on Fedora 14 x86.
- * charset.c (syms_of_charset): Take XMALLOC_OVERRUN_CHECK_OVERHEAD
- into account when calculating the initial malloc maximum.
- * lisp.h (XMALLOC_OVERRUN_CHECK_OVERHEAD, XMALLOC_OVERRUN_CHECK_SIZE):
- Move here from alloc.c, so that charset.c can use it too.
- Properly align; the old code wasn't right for common 32-bit hosts
- when configured with --enable-checking=all.
- (XMALLOC_BASE_ALIGNMENT, COMMON_MULTIPLE, XMALLOC_HEADER_ALIGNMENT)
- (XMALLOC_OVERRUN_SIZE_SIZE): New macros.
-
-2011-09-29 Eli Zaretskii <eliz@gnu.org>
-
- * sysdep.c (snprintf) [!EOVERFLOW]: If EOVERFLOW is not defined,
- use EDOM.
-
-2011-09-28 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (compute_display_string_end): If there's no display
- string at CHARPOS, return -1.
-
- * bidi.c (bidi_fetch_char): When compute_display_string_end
- returns a negative value, treat the character as a normal
- character not covered by a display string. (Bug#9624)
-
-2011-09-28 Juanma Barranquero <lekktu@gmail.com>
-
- * lread.c (Fread_from_string): Fix typo in docstring.
-
-2011-09-27 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_invisible_prop): If invisible text ends on a
- newline, reseat the iterator instead of bidi-iterating there one
- character at a time. (Bug#9610)
- (BUFFER_POS_REACHED_P, move_it_in_display_line_to): Bail when past
- TO_CHARPOS if the bidi iterator is at base embedding level.
-
-2011-09-27 Andreas Schwab <schwab@linux-m68k.org>
-
- * lread.c (readevalloop): Use correct code for NBSP.
- (read1): Likewise. (Bug#9608)
-
-2011-09-25 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (Fdbus_register_signal): When service is not
- registered, use nil in Vdbus_registered_objects_table. (Bug#9581)
-
-2011-09-25 Glenn Morris <rgm@gnu.org>
-
- * buffer.c (truncate-lines): Doc fix.
-
-2011-09-24 Chong Yidong <cyd@stupidchicken.com>
-
- * window.c (Fwindow_prev_buffers, Fset_window_prev_buffers)
- (Fset_window_next_buffers): Doc fix.
-
-2011-09-24 Glenn Morris <rgm@gnu.org>
-
- * minibuf.c (read_minibuf): Disable line truncation. (Bug#5715)
-
-2011-09-24 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problems found by static checking.
- * xdisp.c (string_from_display_spec): Don't assume vecsize fits in int.
- * indent.c (Fvertical_motion): Fix == vs = typo.
-
-2011-09-24 Eli Zaretskii <eliz@gnu.org>
-
- * dispnew.c (syms_of_display) <redisplay-dont-pause>:
- Default value is now t. Doc fix.
-
- * indent.c (Fvertical_motion): Compute and apply the overshoot
- logic when moving up, not only when moving down. Fix the
- confusing name and values of the it_overshoot_expected variable;
- logic changes accordingly. (Bug#9254) (Bug#9549)
-
- * xdisp.c (pos_visible_p): Produce correct pixel coordinates when
- CHARPOS is covered by a display string which includes newlines.
- (move_it_vertically_backward): Avoid inflooping when START_CHARPOS
- is covered by a display string with embedded newlines.
-
-2011-09-24 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (Fdbus_register_signal): Add match rule to
- Vdbus_registered_objects_table. (Bug#9581)
- (Fdbus_register_method, Vdbus_registered_objects_table):
- Fix docstring.
-
-2011-09-24 Jim Meyering <meyering@redhat.com>
-
- do not ignore write error for any output size
- The previous change was incomplete.
- While it makes emacs --batch detect the vast majority of stdout
- write failures, errors were still ignored whenever the output size is
- k * (BUFSIZ+1) - 4. E.g., on a system with BUFSIZ of 4096,
- $ emacs --batch --eval '(print (format "%4093d" 0))' > /dev/full \
- && echo FAIL: ignored write error
- FAIL: ignored write error
- $ emacs --batch --eval '(print (format "%20481d" 0))' > /dev/full \
- && echo FAIL: ignored write error
- FAIL: ignored write error
- * emacs.c (Fkill_emacs): Also test ferror. (Bug#9574)
-
-2011-09-23 Andreas Schwab <schwab@linux-m68k.org>
-
- * emacs.c (Fkill_emacs): In noninteractive mode exit
- non-successfully if a write error occurred on stdout. (Bug#9574)
-
-2011-09-21 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (pop_it): Allow it->object that is a cons cell to pass
- the xassert test.
-
- * dispextern.h (struct it): Update the comment documenting what
- can it->OBJECT be.
-
-2011-09-20 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): If the row ends in a newline from
- a display string, extend search for cursor position to end of row.
- (find_row_edges): If the row ends in a newline from a display
- string, increment its MATRIX_ROW_END_CHARPOS by one. (Bug#9549)
- Handle the case of a display string with multiple newlines.
- (Fcurrent_bidi_paragraph_direction): Fix search for previous
- non-empty line. Fixes confusing cursor motion with arrow keys at
- the beginning of a line that starts with whitespace.
-
-2011-09-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * lread.c (Fread_from_string): Document what FINAL-STRING-INDEX is
- (bug#9493).
-
-2011-09-18 Chong Yidong <cyd@stupidchicken.com>
-
- * xfns.c (Fx_create_frame): Handle the bitmapIcon resource as
- boolean (Bug#9154).
-
-2011-09-18 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (display_line): Record maximum and minimum buffer
- positions even if no glyphs were produced (e.g., by a zero-width
- stretch). Fixes bug#9530 on a TTY. Under word-wrap, don't record
- buffer positions that will be removed from the glyph row because
- they don't fit.
- (produce_stretch_glyph): Fix a bug in :align-to on a TTY when the
- column is beyond frame width: don't subtract 1 "pixel" when
- computing width of the stretch.
- (reseat_at_next_visible_line_start): Undo the change made on
- 2011-09-17 that saved paragraph information and restored it after
- the call to `reseat'. (Bug#9545)
-
-2011-09-18 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * xdisp.c (expose_window): Save original value of phys_cursor_on_p
- and turn window cursor on if cleared (Bug#9415).
-
-2011-09-18 Andreas Schwab <schwab@linux-m68k.org>
-
- * search.c (boyer_moore): Take unibyte characters from pattern
- literally. (Bug#9458)
-
-2011-09-18 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): Fix last change.
-
-2011-09-18 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problem found by static checking.
- * xdisp.c (reseat_at_next_visible_line_start): Mark locals as
- initialized, to pacify gcc -Wuninitialized.
-
- * fileio.c: Report proper errno when syscall falls.
- (Finsert_file_contents): Save and restore errno,
- so that report_file_error outputs the correct diagnostic.
- (Fwrite_region) [CLASH_DETECTION]: Likewise.
-
-2011-09-18 Eli Zaretskii <eliz@gnu.org>
-
- * .gdbinit (pgx): Fix references to fields of `struct glyph'.
-
-2011-09-17 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (produce_stretch_glyph): Another fix for changes made on
- 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9530)
-
-2011-09-17 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (reseat_at_next_visible_line_start): Keep information
- about the current paragraph and restore it after the call to reseat.
-
- * bidi.c (MAX_PARAGRAPH_SEARCH): New macro.
- (bidi_find_paragraph_start): Search back for paragraph beginning
- at most MAX_PARAGRAPH_SEARCH lines; if not found, return BEGV_BYTE.
- (bidi_move_to_visually_next): Only trigger paragraph-related
- computations when the last character is a newline or at EOB, not
- just any NEUTRAL_B. (Bug#9470)
-
- * xdisp.c (set_cursor_from_row): Don't invoke special treatment of
- truncated lines if point is covered by a display string. (Bug#9524)
-
-2011-09-16 Paul Eggert <eggert@cs.ucla.edu>
-
- * xselect.c: Relax test for outgoing X longs (Bug#9498).
- (cons_to_x_long): New function.
- (lisp_data_to_selection_data): Use it. Correct the test for
- short-versus-long data; it was negated. Break out of vector
- loop, for efficiency, when a long datum is discovered.
-
-2011-09-16 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fquote): Document its non-consing behavior (bug#9482).
-
-2011-09-16 Eli Zaretskii <eliz@gnu.org>
-
- * image.c (tiff_handler): Work around a bug in MinGW GCC 3.x (see
- GCC PR/17406) by declaring this function with external scope.
-
-2011-09-15 Paul Eggert <eggert@cs.ucla.edu>
-
- * editfns.c (Fformat): Fix bug in text-property fix (Bug#9514).
- Don't mishandle (length (format "%%")) and (format "%4000s%%" "").
-
-2011-09-15 Andreas Schwab <schwab@linux-m68k.org>
-
- * editfns.c (Fformat): Correctly handle text properties on "%%".
-
-2011-09-15 Eli Zaretskii <eliz@gnu.org>
-
- * xterm.c (x_draw_composite_glyph_string_foreground):
- * w32term.c (x_draw_composite_glyph_string_foreground):
- * term.c (encode_terminal_code):
- * composite.c (composition_update_it, get_composition_id):
- * xdisp.c (get_next_display_element)
- (fill_composite_glyph_string): Add comments about special meaning
- of TAB characters in a composition.
-
-2011-09-15 Paul Eggert <eggert@cs.ucla.edu>
-
- * editfns.c (Fformat): Fix off-by-1 bug for "%%b" (Bug#9514).
- This occurs when processing a multibyte format.
- Problem reported by Wolfgang Jenker.
-
-2011-09-15 Johan Bockgård <bojohan@gnu.org>
-
- * xdisp.c (try_cursor_movement): Only check for exact match if
- cursor hpos found by set_cursor_from_row is valid. (Bug#9495)
-
-2011-09-14 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove unused external symbols.
- * dispextern.h (calc_pixel_width_or_height): Remove decl.
- * xdisp.c (calc_pixel_width_or_height): Now static.
- * doprnt.c (exprintf) [! (HAVE_X_WINDOWS && USE_X_TOOLKIT)]: Remove.
- * indent.c (check_display_width):
- * w32term.c: Fix comment to match code.
- * xterm.c, xterm.h (x_catching_errors): Remove.
-
-2011-09-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * xselect.c: Use signed conversions more consistently (Bug#9498).
- (selection_data_to_lisp_data): Assume incoming selection data are
- signed integers, not unsigned. This is to be consistent with
- outgoing selection data, which was modified to use signed integers
- in as part of the fix to Bug#9196 in response to Jan D.'s comment
- in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9196#32> that X11
- expects long, not unsigned long.
-
-2011-09-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (try_window_reusing_current_matrix): Fix incorrect
- computation of loop end. Reported by Johan Bockgård
- <bojohan@gnu.org>.
-
-2011-09-13 Chong Yidong <cyd@stupidchicken.com>
-
- * frame.c (Fother_visible_frames_p): Function deleted.
-
-2011-09-12 Eli Zaretskii <eliz@gnu.org>
-
- * indent.c (compute_motion): Process display vector front to back
- rather than the other way around. (Bug#2496)
-
-2011-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fileio.c (Finsert_file_contents): Don't assume beg_offset is 0.
-
-2011-09-11 Chong Yidong <cyd@stupidchicken.com>
-
- * minibuf.c (Fread_from_minibuffer): Doc fix.
-
-2011-09-11 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (produce_stretch_glyph): Fix a typo made in changes from
- 2011-08-30T17:32:44Z!eliz@gnu.org. (Bug#9475)
-
-2011-09-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * fileio.c (Fvisited_file_modtime): Document `(-1 65535)' as a
- value for non-existent files.
-
-2011-09-11 Eli Zaretskii <eliz@gnu.org>
-
- * fileio.c (Finsert_file_contents): If the file cannot be opened,
- set its "size" to -1. This will set the modtime_size field of
- the corresponding buffer to -1, which is what
- verify-visited-file-modtime expects for files that do not exist.
- (Bug#9139)
-
-2011-09-11 Paul Eggert <eggert@cs.ucla.edu>
-
- * keymap.h (KEY_DESCRIPTION_SIZE, push_key_description): Move decls
- here ...
- * lisp.h: ... from here. push_key_description is no longer
- defined in keyboard.c, so its declaration should not be in
- lisp.h's "Defined in keyboard.c" section, and KEY_DESCRIPTION_SIZE
- logically belongs with push_key_description.
-
-2011-09-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h: Include <sys/types.h> instead of <time.h>.
- Otherwise, off_t wasn't defined on FreeBSD 9.0-BETA2 i386.
- Problem reported by Herbert J. Skuhra.
-
-2011-09-10 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * xml.c (parse_region): Make the parsing work for
- non-comment-starting XML files again (bug#9144).
-
-2011-09-10 Andreas Schwab <schwab@linux-m68k.org>
-
- * image.c (gif_load): Fix calculation of bottom and right corner.
- (Bug#9468)
-
-2011-09-10 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (MAX_DISP_SCAN): Decrease to 250. Prevents sluggish
- redisplay in small windows.
-
-2011-09-09 Eli Zaretskii <eliz@gnu.org>
-
- * frame.c (x_report_frame_params): Cast to avoid compiler warnings.
-
-2011-09-08 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fset_window_prev_buffers, Fset_window_next_buffers):
- Operate on live windows only.
-
-2011-09-08 Juanma Barranquero <lekktu@gmail.com>
-
- * emacs.c (my_heap_start): #ifdef to avoid warnings when unused.
-
-2011-09-07 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_in_display_line_to): Call RESTORE_IT on ppos_it
- only under bidi iteration.
-
-2011-09-07 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_make_tool_item): Insert comment about eventbox.
-
-2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
-
- isnan: Fix porting problem to Solaris 10 with bundled gcc.
- Without this fix, the command to link temacs failed due to an
- undefined symbol __builtin_isnan. This is because
- /usr/include/iso/math_c99.h #defines isnan(x) to
- __builtin_isnan(x), but the bundled gcc, which identifies itself
- as gcc 3.4.3 (csl-sol210-3_4-branch+sol_rpath), does not have
- a __builtin_isnan.
- * floatfns.c (isnan): #undef, and then #define to a clone of
- what's in data.c.
- (Fisnan): Always define, since it's always available now.
- (syms_of_floatfns): Always define isnan at the Lisp level.
-
-2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * Makefile.in (gl-stamp): move-if-change now in build-aux (Bug#9169).
-
-2011-09-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c: Fix bugs with large file offsets (Bug#9428).
- The previous code assumed that file offsets (off_t values) fit in
- EMACS_INT variables, which is not true on typical 32-bit hosts.
- The code messed up by falsely reporting buffer overflow in cases
- such as (insert-file-contents "big" nil 1 2) into an empty buffer
- when "big" contains more than 2**29 bytes, even though this
- inserts just one byte and does not overflow the buffer.
- (Finsert_file_contents): Store file offsets as off_t
- values, not as EMACS_INT values. Check for overflow when
- converting between EMACS_INT and off_t. When checking for
- buffer overflow or for overlap, take the offsets into account.
- Don't use EMACS_INT for small values where int suffices.
- When checking for overlap, fix a typo: ZV was used where
- ZV_BYTE was intended.
- (Fwrite_region): Don't assume off_t fits into 'long'.
- * buffer.h (struct buffer.modtime_size): Now off_t, not EMACS_INT.
-
-2011-09-05 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (xd_signature_cat): Rename from signature_cat.
-
-2011-09-04 Paul Eggert <eggert@cs.ucla.edu>
-
- sprintf-related integer and memory overflow issues (Bug#9412).
-
- * doprnt.c (doprnt): Support printing ptrdiff_t and intmax_t values.
- (esprintf, exprintf, evxprintf): New functions.
- * keyboard.c (command_loop_level): Now EMACS_INT, not int.
- (cmd_error): Kbd macro iterations count is now EMACS_INT, not int.
- (modify_event_symbol): Do not assume that the length of
- name_alist_or_stem is safe to alloca and fits in int.
- (Fexecute_extended_command): Likewise for function name and binding.
- (Frecursion_depth): Wrap around reliably on integer overflow.
- * keymap.c (push_key_description): First arg is now EMACS_INT, not int,
- since some callers pass EMACS_INT values.
- (Fsingle_key_description): Don't crash if symbol name contains more
- than MAX_ALLOCA bytes.
- * minibuf.c (minibuf_level): Now EMACS_INT, not int.
- (get_minibuffer): Arg is now EMACS_INT, not int.
- * lisp.h (get_minibuffer, push_key_description): Reflect API changes.
- (esprintf, exprintf, evxprintf): New decls.
- * window.h (command_loop_level, minibuf_level): Reflect API changes.
-
- * dbusbind.c (signature_cat): New function.
- (xd_signature, Fdbus_register_signal):
- Do not overrun buffer; instead, report string overflow.
-
- * dispnew.c (add_window_display_history): Don't overrun buffer.
- Truncate instead; this is OK since it's just a log.
-
- * editfns.c (Fcurrent_time_zone): Don't overrun buffer
- even if the time zone offset is outlandishly large.
- Don't mishandle offset == INT_MIN.
-
- * emacs.c (main) [NS_IMPL_COCOA]: Don't overrun buffer
- when creating daemon; the previous buffer-overflow check was incorrect.
-
- * eval.c (verror): Simplify by rewriting in terms of evxprintf,
- which has the guts of the old verror function.
-
- * filelock.c (lock_file_1, lock_file): Don't blindly alloca long name;
- use SAFE_ALLOCA instead. Use esprintf to avoid int-overflow issues.
-
- * font.c: Include <float.h>, for DBL_MAX_10_EXP.
- (font_unparse_xlfd): Don't blindly alloca long strings.
- Don't assume XINT result fits in int, or that XFLOAT_DATA * 10
- fits in int, when using sprintf. Use single snprintf to count
- length of string rather than counting it via multiple sprintfs;
- that's simpler and more reliable.
- (font_unparse_fcname): Use it to avoid sprintf buffer overrun.
- (generate_otf_features) [0 && HAVE_LIBOTF]: Use esprintf, not
- sprintf, in case result does not fit in int.
-
- * fontset.c (num_auto_fontsets): Now printmax_t, not int.
- (fontset_from_font): Print it.
-
- * frame.c (tty_frame_count): Now printmax_t, not int.
- (make_terminal_frame, set_term_frame_name): Print it.
- (x_report_frame_params): In X, window IDs are unsigned long,
- not signed long, so print them as unsigned.
- (validate_x_resource_name): Check for implausibly long names,
- and don't assume name length fits in 'int'.
- (x_get_resource_string): Don't blindly alloca invocation name;
- use SAFE_ALLOCA. Use esprintf, not sprintf, in case result does
- not fit in int.
-
- * gtkutil.c: Include <float.h>, for DBL_MAX_10_EXP.
- (xg_check_special_colors, xg_set_geometry):
- Make sprintf buffers a bit bigger, to avoid potential buffer overrun.
-
- * lread.c (dir_warning): Don't blindly alloca buffer; use SAFE_ALLOCA.
- Use esprintf, not sprintf, in case result does not fit in int.
-
- * macros.c (executing_kbd_macro_iterations): Now EMACS_INT, not int.
- (Fend_kbd_macro): Don't mishandle MOST_NEGATIVE_FIXNUM by treating
- it as a large positive number.
- (Fexecute_kbd_macro): Don't assume repeat count fits in int.
- * macros.h (executing_kbd_macro_iterations): Now EMACS_INT, not int.
-
- * nsterm.m ((NSSize)windowWillResize): Use esprintf, not sprintf,
- in case result does not fit in int.
-
- * print.c (float_to_string): Detect width overflow more reliably.
- (print_object): Make sprintf buffer a bit bigger, to avoid potential
- buffer overrun. Don't assume list length fits in 'int'. Treat
- print length of 0 as 0, not as infinity; to be consistent with other
- uses of print length in this function. Don't overflow print length
- index. Don't assume hash table size fits in 'long', or that
- vectorlike size fits in 'unsigned long'.
-
- * process.c (make_process): Use printmax_t, not int, to format
- process-name gensyms.
-
- * sysdep.c (snprintf) [! HAVE_SNPRINTF]: New function.
-
- * term.c (produce_glyphless_glyph): Make sprintf buffer a bit bigger
- to avoid potential buffer overrun.
-
- * xfaces.c (x_update_menu_appearance): Don't overrun buffer
- if X resource line is longer than 512 bytes.
-
- * xfns.c (x_window): Make sprintf buffer a bit bigger
- to avoid potential buffer overrun.
-
- * xterm.c (x_io_error_quitter): Don't overrun sprintf buffer.
-
- * xterm.h (x_check_errors): Add ATTRIBUTE_FORMAT_PRINTF.
-
-2011-09-04 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer overflow fixes for scrolling, etc.
- Without these, Emacs silently mishandles large integers sometimes.
- For example, "C-u 4294967297 M-x recenter" was treated as if
- it were "C-u 1 M-x recenter" on a typical 64-bit host.
-
- * xdisp.c (try_window_id): Check Emacs fixnum range before
- converting to 'int'.
-
- * window.c (window_scroll_line_based, Frecenter):
- Check that an Emacs fixnum is in range before assigning it to 'int'.
- (Frecenter, Fmove_to_window_line): Use EMACS_INT, not int, for
- values converted from Emacs fixnums.
- (Frecenter): Don't wrap around a line count if it is out of 'int'
- range; instead, treat it as an extreme value.
- (Fset_window_configuration, compare_window_configurations):
- Use ptrdiff_t, not int, for index that might exceed 2 GiB.
-
- * search.c (Freplace_match): Use ptrdiff_t, not int, for indexes
- that can exceed INT_MAX. Check that EMACS_INT value is in range
- before assigning it to the (possibly-narrower) index.
- (match_limit): Don't assume that a fixnum can fit in 'int'.
-
- * print.c (print_object): Use ptrdiff_t, not int, for index that can
- exceed INT_MAX.
-
- * indent.c (position_indentation): Now takes ptrdiff_t, not int.
- (Fvertical_motion): Don't wrap around LINES values that don't fit
- in 'int'. Instead, treat them as extreme values. This is good
- enough for windows, which can't have more than INT_MAX lines anyway.
-
-2011-09-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * Require libxml/parser.h to avoid compilation warning.
-
- * emacs.c (shut_down_emacs): Call xmlCleanupParser on shutdown.
-
- * xml.c (parse_region): Don't call xmlCleanupParser after parsing,
- since this reportedly can destroy thread storage.
-
-2011-08-30 Chong Yidong <cyd@stupidchicken.com>
-
- * syntax.c (find_defun_start): Update all cache variables if
- exiting early (Bug#9401).
-
-2011-08-30 Eli Zaretskii <eliz@gnu.org>
-
- * image.c (x_bitmap_pixmap): Cast to int to avoid compiler warnings.
-
- * xdisp.c (produce_stretch_glyph): No longer static, compiled also
- when HAVE_WINDOW_SYSTEM is not defined. Support both GUI and TTY
- frames. Call tty_append_glyph in the TTY case. (Bug#9402)
-
- * term.c (tty_append_glyph): New function.
- (produce_stretch_glyph): Static function and its prototype deleted.
-
- * dispextern.h (produce_stretch_glyph, tty_append_glyph):
- Add prototypes.
-
-2011-08-29 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (parse_image_spec): Check for nonnegative, not for positive,
- when checking :margin (Bug#9390).
- (IMAGE_NON_NEGATIVE_INTEGER_VALUE_OR_PAIR):
- Rename from IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR,
- so that the name doesn't mislead. All uses changed.
-
-2011-08-28 Johan Bockgård <bojohan@gnu.org>
-
- * term.c (init_tty) [HAVE_GPM]: Move mouse settings after
- set_tty_hooks.
-
-2011-08-27 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_to): Don't bail out early when reaching
- position beyond to_charpos, if we are scanning backwards.
- (move_it_vertically_backward): When DY == 0, make sure we get to
- the first character in the line after the newline.
-
-2011-08-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * ccl.c: Improve and simplify overflow checking (Bug#9196).
- (ccl_driver): Do not generate an out-of-range pointer.
- (Fccl_execute_on_string): Remove unnecessary check for
- integer overflow, noted by Stefan Monnier in
- <http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
- Remove a FIXME that didn't need fixing.
- Simplify the newly-introduced buffer reallocation code.
-
-2011-08-27 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/alloc.$(O)): Depend on lib/verify.h.
-
-2011-08-26 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer and memory overflow issues (Bug#9196).
-
- * doc.c (get_doc_string): Rework so that
- get_doc_string_buffer_size is the actual buffer size, rather than
- being 1 less than the actual buffer size; this makes xpalloc more
- convenient.
-
- * image.c (x_allocate_bitmap_record, cache_image):
- * xselect.c (Fx_register_dnd_atom):
- Simplify previous changes by using xpalloc.
-
- * buffer.c (overlay_str_len): Now ptrdiff_t, not EMACS_INT,
- since either will do and ptrdiff_t is convenient with xpalloc.
-
- * charset.c (charset_table_size)
- (struct charset_sort_data.priority): Now ptrdiff_t.
- (charset_compare): Don't overflow if priorities differ greatly.
- (Fsort_charsets): Don't assume list length fits in int.
- Check for size-calculation overflow when allocating sort data.
- (syms_of_charset): Allocate an initial charset table that is
- just under 64 KiB, to avoid problems with glibc malloc and mmap.
-
- * cmds.c (internal_self_insert): Check for size-calculation overflow.
-
- * composite.h (struct composition.glyph_len): Now int, not unsigned.
- The actual value is always <= INT_MAX, and leaving it unsigned made
- overflow checking harder.
-
- * dispextern.h (struct glyph_matrix.rows_allocated)
- (struct face_cache.size): Now ptrdiff_t, for convenience in use
- with xpalloc. The values are still always <= INT_MAX.
-
- * indent.c (compute_motion): Adjust to region_cache_forward sig change.
-
- * lisp.h (xnmalloc, xnrealloc, xpalloc): New decls.
- (SAFE_NALLOCA): New macro.
-
- * region-cache.c (struct boundary.pos, find_cache_boundary)
- (move_cache_gap, insert_cache_boundary, delete_cache_boundaries)
- (set_cache_region, invalidate_region_cache)
- (revalidate_region_cache, know_region_cache, region_cache_forward)
- (region_cache_backward, pp_cache):
- Use ptrdiff_t, not EMACS_INT, since either will do. This is needed
- so that ptrdiff_t * can be passed to xpalloc.
- (struct region_cache): Similarly, for gap_start, gap_len, cache_len,
- beg_unchanged, end_unchanged, buffer_beg, buffer_end members.
- (pp_cache): Don't assume cache_len fits in int.
- * region-cache.h: Adjust extern decls to match.
-
- * search.c (scan_buffer, Freplace_match): Use ptrdiff_t, not
- EMACS_INT, since either will do, for xpalloc.
-
- * alloc.c: Include verify.h, and check that int fits in ptrdiff_t.
- (xnmalloc, xnrealloc, xpalloc): New functions.
-
- * bidi.c (bidi_shelve_header_size): New constant.
- (bidi_cache_ensure_space, bidi_shelve_cache): Use it.
- (bidi_cache_ensure_space): Avoid integer overflow when allocating.
-
- * bidi.c (bidi_cache_shrink):
- * buffer.c (overlays_at, overlays_in, record_overlay_string)
- (overlay_strings):
- Don't update size of array until after memory allocation succeeds,
- because xmalloc/xrealloc may not return.
- (struct sortstrlist.bytes): Now ptrdiff_t, as EMACS_INT doesn't help
- now that we have proper integer overflow checking.
- (record_overlay_string, overlay_strings): Catch overflows when
- calculating size of overlay_str_buf.
-
- * callproc.c (Fcall_process): Check for size overflow when
- calculating size of args2.
- (child_setup): Avoid overflow by using size_t rather than ptrdiff_t.
- Normally we prefer signed values, but sticking with ptrdiff_t would
- require adding more-complicated checks.
-
- * ccl.c (Fccl_execute_on_string): Check for memory overflow.
- Use ptrdiff_t rather than EMACS_INT where ptrdiff_t will do.
- Redo buffer-overflow calculations to avoid integer overflow.
- Add a FIXME comment where memory seems to be over-allocated.
-
- * character.c (Fstring): Check for size-calculation overflow.
-
- * coding.c (produce_chars): Redo buffer-overflow calculations to avoid
- unnecessary integer overflow. Check for size overflow.
- (encode_coding_object): Don't update size until xmalloc succeeds.
-
- * composite.c (get_composition_id): Check for overflow in glyph
- length calculations.
-
- Integer and memory overflow fixes for display code.
- * dispextern.h (struct glyph_pool.nglyphs): Now ptrdiff_t, not int.
- * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool)
- (scrolling_window): Check for overflow in size calculations.
- (line_draw_cost, realloc_glyph_pool, add_row_entry):
- Don't assume glyph table len fits in int.
- (struct row_entry.bucket, row_entry_pool_size, row_entry_idx)
- (row_table_size): Now ptrdiff_t, not int.
- (scrolling_window): Avoid overflow in size calculations.
- Don't update size until allocation succeeds.
- * fns.c (concat): Check for overflow in size calculations.
- (next_almost_prime): Verify NEXT_ALMOST_PRIME_LIMIT.
- * lisp.h (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
- (NEXT_ALMOST_PRIME_LIMIT): New constant.
-
- * doc.c (get_doc_string_buffer_size): Now ptrdiff_t, not int.
- (get_doc_string): Check for size calculation overflow.
- Don't update size until allocation succeeds.
- (get_doc_string, Fsubstitute_command_keys): Use ptrdiff_t, not
- EMACS_INT, where ptrdiff_t will do.
- (Fsubstitute_command_keys): Check for string overflow.
-
- * editfns.c (set_time_zone_rule): Don't assume environment length
- fits in int.
- (message_length): Now ptrdiff_t, not int.
- (Fmessage_box): Don't update size until allocation succeeds.
- Don't assume message length fits in int.
- (Fformat): Use ptrdiff_t, not EMACS_INT, where ptrdiff_t will do.
-
- * emacs.c (main): Do not reallocate argv, since there is a null at
- the end that can be overwritten, and this way there's no need to
- worry about size-calculation overflow.
- (sort_args): Check for size-calculation overflow.
-
- * eval.c (init_eval_once, grow_specpdl): Don't update size until
- alloc succeeds.
- (call_debugger, grow_specpdl): Redo calculations to avoid overflow.
-
- * frame.c (set_menu_bar_lines, x_set_frame_parameters)
- (x_set_scroll_bar_width, x_figure_window_size):
- Check for integer overflow.
- (x_set_alpha): Do not assume XINT fits in int.
-
- * frame.h (struct frame): Use int, not EMACS_INT, where int works.
- This is for the members text_lines, text_cols, total_lines, total_cols,
- where the system imposes an 'int' limit.
-
- * fringe.c (Fdefine_fringe_bitmap):
- Don't update size until alloc works.
-
- * ftfont.c (ftfont_get_open_type_spec, setup_otf_gstring)
- (ftfont_shape_by_flt): Check for integer overflow in size calculations.
-
- * gtkutil.c (get_utf8_string, xg_store_widget_in_map):
- Check for size-calculation overflow.
- (get_utf8_string): Use ptrdiff_t, not size_t, where either will
- do, as we prefer signed integers.
- (id_to_widget.max_size, id_to_widget.used)
- (xg_store_widget_in_map, xg_remove_widget_from_map)
- (xg_get_widget_from_map, xg_get_scroll_id_for_window)
- (xg_remove_scroll_bar, xg_update_scrollbar_pos):
- Use and return ptrdiff_t, not int.
- (xg_gtk_scroll_destroy): Don't assume ptrdiff_t fits in int.
- * gtkutil.h: Change prototypes to match the above.
-
- * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): Remove; these
- are duplicate now that they've been promoted to lisp.h.
- (x_allocate_bitmap_record, x_alloc_image_color)
- (make_image_cache, cache_image, xpm_load):
- Don't update size until alloc is done.
- (xpm_load, lookup_rgb_color, lookup_pixel_color, x_to_xcolors)
- (x_detect_edges):
- Check for size calculation overflow.
- (ct_colors_allocated_max): New constant.
- (x_to_xcolors, x_detect_edges): Reorder multiplicands to avoid
- overflow.
-
- * keyboard.c (read_char, menu_bar_items, tool_bar_items)
- (read_char_x_menu_prompt, read_char_minibuf_menu_width)
- (read_char_minibuf_menu_prompt, follow_key, read_key_sequence):
- Use ptrdiff_t, not int, to count maps.
- (read_char_minibuf_menu_prompt): Check for overflow in size
- calculations. Don't update size until allocation succeeds.
- Redo calculations to avoid overflow.
- * keyboard.h: Change prototypes to match the above.
-
- * keymap.c (cmm_size, current_minor_maps): Use ptrdiff_t, not int,
- to count maps.
- (current_minor_maps): Check for size calculation overflow.
- * keymap.h: Change prototypes to match the above.
-
- * lread.c (read1, init_obarray): Don't update size until alloc done.
-
- * macros.c (Fstart_kbd_macro): Don't update size until alloc done.
- (store_kbd_macro_char): Reorder multiplicands to avoid overflow.
-
- * nsterm.h (struct ns_color_table.size, struct ns_color_table.avail):
- Now ptrdiff_t, not int.
- * nsterm.m (ns_index_color): Use ptrdiff_t, not int, for table indexes.
- (ns_draw_fringe_bitmap): Rewrite to avoid overflow.
-
- * process.c (Fnetwork_interface_list): Check for overflow
- in size calculation.
-
- * region-cache.c (move_cache_gap): Check for size calculation overflow.
-
- * scroll.c (do_line_insertion_deletion_costs): Check for size calc
- overflow. Don't bother calling xmalloc when xrealloc will do.
-
- * search.c (Freplace_match): Check for size calculation overflow.
- (Fset_match_data): Don't assume list lengths fit in 'int'.
-
- * sysdep.c (system_process_attributes): Use ptrdiff_t, not int,
- for command line length. Do not attempt to address one before the
- beginning of an array, as that's not portable.
-
- * term.c (max_frame_lines): Remove; unused.
- (encode_terminal_src_size, encode_terminal_dst_size): Now ptrdiff_t,
- not int.
- (encode_terminal_code, calculate_costs): Check for size
- calculation overflow.
- (encode_terminal_code): Use ptrdiff_t, not int, to record glyph
- table lengths and related sizes. Don't update size until alloc
- done. Redo calculations to avoid overflow.
- (calculate_costs): Don't bother calling xmalloc when xrealloc will do.
-
- * termcap.c (tgetent): Use ptrdiff_t, not int, to record results of
- subtracting pointers.
- (gobble_line): Check for overflow more carefully. Don't update size
- until alloc done.
-
- * tparam.c (tparam1): Use ptrdiff_t, not int, for sizes.
- Don't update size until alloc done.
- Redo size calculations to avoid overflow.
- Check for size calculation overflow.
- (main) [DEBUG]: Fix typo in invoking tparam1.
-
- * xdisp.c (store_mode_line_noprop_char, x_consider_frame_title):
- Use ptrdiff_t, not int, for sizes.
- (store_mode_line_noprop_char): Don't update size until alloc done.
-
- * xfaces.c (lface_id_to_name_size, Finternal_make_lisp_face):
- Use ptrdiff_t, not int, for sizes.
- (Finternal_make_lisp_face, cache_face):
- Check for size calculation overflow.
- (cache_face): Treat size calculation overflows as if they were
- memory exhaustion (the usual treatment), rather than aborting.
-
- * xfns.c (x_encode_text, x_set_name_internal)
- (Fx_change_window_property): Use ptrdiff_t, not int, to count
- sizes, since they can exceed INT_MAX in size. Check for size
- calculation overflow.
-
- * xgselect.c (gfds_size): Now ptrdiff_t, for convenience with xpalloc.
- (xg_select): Check for size calculation overflow.
- Don't update size until alloc done.
-
- * xrdb.c (get_environ_db): Don't assume path length fits in int,
- as sprintf is limited to int lengths.
-
- * xselect.c (X_LONG_SIZE, X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX)
- (X_LONG_MIN): New macros.
- Use them to make the following changes clearer.
- (MAX_SELECTION_QUANTUM): Make the other bounds on this value clearer.
- This change doesn't affect the value now, but it may help remind
- future maintainers not to raise the value too much later.
- (SELECTION_QUANTUM): Remove, replacing with ...
- (selection_quantum): ... new function, which avoids overflow.
- All uses changed.
- (struct selection_data.size): Now ptrdiff_t, not int, to avoid
- assumption that selection length fits in 'int'.
- (x_reply_selection_request, x_handle_selection_request)
- (x_get_window_property, receive_incremental_selection)
- (x_get_window_property_as_lisp_data, selection_data_to_lisp_data)
- (lisp_data_to_selection_data, clean_local_selection_data):
- Use ptrdiff_t, not int, to record length of selection.
- (x_reply_selection_request, x_get_window_property)
- (receive_incremental_selection, x_property_data_to_lisp):
- Redo calculations to avoid overflow.
- (x_reply_selection_request): When sending hint, ceiling it at
- X_LONG_MAX rather than relying on wraparound overflow to send
- something.
- (x_get_window_property, receive_incremental_selection)
- (lisp_data_to_selection_data, x_property_data_to_lisp):
- Check for size-calculation overflow.
- (x_get_window_property, receive_incremental_selection)
- (lisp_data_to_selection_data, Fx_register_dnd_atom):
- Don't store size until memory allocation succeeds.
- (x_get_window_property): Plug memory leak on memory exhaustion.
- Don't double-block input; malloc is safe here. Don't assume 2**34
- - 4 fits in unsigned long. Add an xassert to check
- XGetWindowProperty overflow. Be more careful about overflow
- calculations, and distinguish size from memory overflow better.
- (receive_incremental_selection): When tracing, don't assume
- unsigned int is less than INT_MAX.
- (x_selection_data_to_lisp_data): Remove unnecessary (and in theory
- harmful) conversions of unsigned short to int.
- (lisp_data_to_selection_data): Don't assume that integers
- in the range -65535 through -1 fit in an X unsigned short.
- Don't assume that ULONG_MAX == X_ULONG_MAX. Don't store into
- result parameters unless successful. Rely on cons_to_unsigned
- to report problems with elements; the old code wasn't right anyway.
- (x_check_property_data): Check for int overflow; we cannot use
- a wider type due to X limits.
- (x_handle_dnd_message): Use unsigned int, to avoid int overflow.
-
- * xsmfns.c (smc_save_yourself_CB): Check for size calc overflow.
-
- * xterm.c (x_color_cells, x_send_scrollbar_event, handle_one_xevent)
- (x_term_init): Check for size calculation overflow.
- (x_color_cells): Don't store size until memory allocation succeeds.
- (handle_one_xevent): Use ptrdiff_t, not int, for byte counts.
- Don't assume alloca size is less than MAX_ALLOCA.
- (x_term_init): Don't assume length fits in int (sprintf is limited
- to int size).
-
- Use ptrdiff_t for composition IDs.
- * character.c (lisp_string_width):
- * composite.c (composition_table_size, n_compositions)
- (get_composition_id, composition_gstring_from_id):
- * dispextern.h (struct glyph_string.cmp_id, struct composition_it.id):
- * xdisp.c (BUILD_COMPOSITE_GLYPH_STRING):
- * window.c (Frecenter):
- Use ptrdiff_t, not int, for composition IDs.
- * composite.c (get_composition_id): Check for integer overflow.
- * composite.h: Adjust prototypes to match the above changes.
-
- Use ptrdiff_t for hash table indexes.
- * category.c (hash_get_category_set):
- * ccl.c (ccl_driver):
- * charset.h (struct charset.hash_index, CHECK_CHARSET_GET_ID):
- * coding.c (coding_system_charset_list, detect_coding_system):
- * coding.h (struct coding_system.id):
- * composite.c (get_composition_id, gstring_lookup_cache):
- * fns.c (hash_lookup, hash_put, Fgethash, Fputhash):
- * image.c (xpm_get_color_table_h):
- * lisp.h (hash_lookup, hash_put):
- * minibuf.c (Ftest_completion):
- Use ptrdiff_t for hash table indexes, not int (which is too
- narrow, on 64-bit hosts) or EMACS_INT (which is too wide, on
- 32-bit --with-wide-int hosts).
-
- * charset.c (Fdefine_charset_internal): Check for integer overflow.
- Add a FIXME comment about memory leaks.
- (syms_of_charset): Don't assume xmalloc returns.
-
- Don't assume that stated character widths fit in int.
- * character.c (Fchar_width, c_string_width, lisp_string_width):
- * character.h (CHAR_WIDTH):
- * indent.c (MULTIBYTE_BYTES_WIDTH):
- Use sanitize_char_width to avoid undefined and/or bad behavior
- with outlandish widths.
- * character.h (sanitize_tab_width): Rename from sanitize_width,
- now that we have two such functions. All uses changed.
- (sanitize_char_width): New inline function.
-
- Don't assume that tab-width fits in int.
- * character.h (sanitize_width): New inline function.
- (SANE_TAB_WIDTH): New macro.
- (ASCII_CHAR_WIDTH): Use it.
- * indent.c (sane_tab_width): Remove. All uses replaced by
- SANE_TAB_WIDTH (current_buffer).
- * xdisp.c (init_iterator): Use SANE_TAB_WIDTH.
-
- * fileio.c: Integer overflow issues with file modes.
- (Fset_file_modes, auto_save_1): Don't assume EMACS_INT fits in int.
-
- * charset.c (read_hex): New arg OVERFLOW. All uses changed.
- Remove unreachable code.
- (read_hex, load_charset_map_from_file): Check for integer overflow.
-
- * xterm.c: Don't go over XClientMessageEvent limit.
- (scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
- (x_send_scroll_bar_event): Likewise. Check that the size does not
- exceed limits imposed by XClientMessageEvent, as well as the usual
- ptrdiff_t and size_t limits.
-
- * keyboard.c: Overflow, signedness and related fixes.
- (make_lispy_movement): Use same integer type in forward decl
- that is used in the definition.
- (read_key_sequence, keyremap_step):
- Change bufsize argument back to int, undoing my 2011-03-30 change.
- We prefer signed types, and int is wide enough here.
- (parse_tool_bar_item): Don't assume tool_bar_max_label_size is less
- than TYPE_MAXIMUM (EMACS_INT) / 2. Don't let the label size grow
- larger than STRING_BYTES_BOUND. Use ptrdiff_t for Emacs string
- length, not size_t. Use ptrdiff_t for index, not int.
- (keyremap_step, read_key_sequence): Redo bufsize check to avoid
- possibility of integer overflow.
-
- Overflow, signedness and related fixes for images.
-
- * dispextern.h (struct it.stack[0].u.image.image_id)
- (struct_it.image_id, struct image.id, struct image_cache.size)
- (struct image_cache.used, struct image_cache.ref_count):
- * gtkutil.c (update_frame_tool_bar):
- * image.c (x_reference_bitmap, Fimage_size, Fimage_mask_p)
- (Fimage_metadata, free_image_cache, clear_image_cache, lookup_image)
- (cache_image, mark_image_cache, x_kill_gs_process, Flookup_image):
- * nsmenu.m (update_frame_tool_bar):
- * xdisp.c (calc_pixel_width_or_height):
- * xfns.c (image_cache_refcount):
- Image IDs are now ptrdiff_t, not int, to avoid arbitrary limits
- on typical 64-bit hosts.
-
- * image.c (RANGED_INTEGERP, TYPE_RANGED_INTEGERP): New macros.
- (x_bitmap_pixmap, x_create_x_image_and_pixmap):
- Omit unnecessary casts to int.
- (parse_image_spec): Check that integers fall into 'int' range
- when the callers expect that.
- (image_ascent): Redo ascent calculation to avoid int overflow.
- (clear_image_cache): Avoid overflow when sqrt (INT_MAX) < nimages.
- (lookup_image): Remove unnecessary tests.
- (xbm_image_p): Locals are now of int, not EMACS_INT,
- since parse_image_check makes sure they fit into int.
- (png_load, gif_load, svg_load_image):
- Prefer int to unsigned where either will do.
- (tiff_handler): New function, combining the cores of the
- old tiff_error_handler and tiff_warning_handler.
- This function is rewritten to use vsnprintf and thereby avoid
- stack buffer overflows. It uses only the features of vsnprintf
- that are common to both POSIX and native Microsoft.
- (tiff_error_handler, tiff_warning_handler): Use it.
- (tiff_load, gif_load, imagemagick_load_image):
- Don't assume :index value fits in 'int'.
- (gif_load): Omit unnecessary cast to double, and avoid double-rounding.
- (imagemagick_load_image): Check that crop parameters fit into
- the integer types that MagickCropImage accepts. Don't assume
- Vimagemagick_render_type has a nonnegative value. Don't assume
- size_t fits in 'long'.
- (gs_load): Use printmax_t to print the widest integers possible.
- Check for integer overflow when computing image height and width.
-
-2011-08-26 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (redisplay_window): Don't force window start if point
- will be invisible in the resulting window. (Bug#9324)
-
-2011-08-25 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
- the display spec is of the form `(space ...)'.
- (handle_display_spec): Return the value returned by
- handle_single_display_spec, not just 1 or zero.
- (handle_single_display_spec): If the display spec is of the form
- `(space ...)', and specifies display in the text area, return 2
- rather than 1.
- (try_cursor_movement): Check for the need to scroll more
- accurately, and prefer exact match for point under bidi.
- Don't advance `row' beyond the last row of the window.
-
- * dispextern.h (struct bidi_it): Rename the disp_prop_p member
- into disp_prop; all users changed.
-
- * bidi.c (bidi_fetch_char): If compute_display_string_pos returns
- DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
- for the text covered by the display property.
-
-2011-08-25 Chong Yidong <cyd@stupidchicken.com>
-
- * buffer.c (Fbury_buffer_internal): Rename from Funrecord_buffer.
- Change return value to nil.
- (Frecord_buffer): Delete unused function.
-
-2011-08-24 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
- buffers, return left-to-right.
- (set_cursor_from_row): Consider candidate row a win if its glyph
- represents a newline and point is on that newline. Fixes cursor
- positioning on the newline at EOL of R2L text within L2R
- paragraph, and vice versa.
- (try_cursor_movement): Check continued rows, in addition to
- continuation rows. Fixes unwarranted scroll when point enters a
- continued line of R2L text within an L2R paragraph, or vice versa.
- (cursor_row_p): Consider the case of point being equal to
- MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
- from the end of a short line to the beginning of a continued line
- of R2L text within L2R paragraph.
- (RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
- composed characters.
-
- * bidi.c (bidi_check_type): Use xassert.
- (bidi_cache_iterator_state): Update the disp_pos and disp_prop_p
- members.
-
-2011-08-23 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_get_type): Abort if we get zero as the bidi type of
- a character.
-
-2011-08-23 Chong Yidong <cyd@stupidchicken.com>
-
- * nsfont.m (ns_otf_to_script): Fix typo.
-
-2011-08-22 Kenichi Handa <handa@m17n.org>
-
- * chartab.c (Fset_char_table_extra_slot): Do not inhibit setting a
- extra slot even if the purpose is char-code-property-table.
-
-2011-08-23 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (redisplay_window): When computing centering_position,
- account for the height of the header line. (Bug#8874)
-
- * dispnew.c (buffer_posn_from_coords): Use buf_charpos_to_bytepos
- instead of CHAR_TO_BYTE. Fixes a crash when a completion
- candidate is selected by the mouse, and that candidate has a
- composed character under the mouse.
-
- * xdisp.c (x_produce_glyphs): Set it->nglyphs to 1. Fixes pixel
- coordinates reported by pos-visible-in-window-p for a composed
- character in column zero.
-
-2011-08-23 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * cmds.c (Fself_insert_command): Mention post-self-insert-hook.
-
-2011-08-22 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (BUFFER_POS_REACHED_P): If this is a composition,
- consider it a hit if to_charpos is anywhere in the range of the
- composed buffer positions.
-
-2011-08-22 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c (gif_load): Don't assume that each subimage has the same
- dimensions as the base image. Handle disposal method that is
- "undefined" by the gif spec (Bug#9335).
-
-2011-08-20 Chong Yidong <cyd@stupidchicken.com>
-
- * eval.c (Fsignal): Handle `debug' symbol in error handler (Bug#9329).
- (Fcondition_case): Document `debug' symbol in error handler.
-
-2011-08-19 Eli Zaretskii <eliz@gnu.org>
-
- * xfaces.c (face_at_buffer_position): Avoid repeated evaluation of
- face ID by FACE_FROM_ID, and avoid a crash when mouse is moved
- from an Org mode buffer to a Speedbar frame.
-
- * xdisp.c (RECORD_MAX_MIN_POS): If the display element comes from
- a composition, take its buffer position from IT->cmp_it.charpos.
- Fixes cursor positioning at the beginning of a line that begins
- with a composed character.
-
-2011-08-18 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_get_type): If bidi_type_table reports zero as the
- character bidirectional type, use STRONG_L instead. Fixes crashes
- in a buffer produced by `describe-categories'.
-
- * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
- members before the level stack, so they would be saved and
- restored when copying iterator state. Fixes incorrect reordering
- around TABs covered by display properties.
-
-2011-08-18 Andreas Schwab <schwab@linux-m68k.org>
-
- * process.c (Fnetwork_interface_list): Correctly determine buffer size.
-
-2011-08-17 Chong Yidong <cyd@stupidchicken.com>
-
- * eval.c (internal_condition_case, internal_condition_case_1)
- (internal_condition_case_2, internal_condition_case_n):
- Remove unnecessary aborts (Bug#9081).
-
-2011-08-17 Eli Zaretskii <eliz@gnu.org>
-
- * lread.c (Fload) [DOS_NT]: If `openp' returns -2, but the file
- has no `load' handler, try opening the file locally. (Bug#9311)
-
-2011-08-16 Ken Brown <kbrown@cornell.edu>
-
- * gmalloc.c: Expand comment.
-
-2011-08-16 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Don't accept a previous candidate
- if it fails the cursor_row_p test. Fixes cursor positioning at ZV.
-
-2011-08-16 Ken Brown <kbrown@cornell.edu>
-
- Fix memory allocation problems in Cygwin build (Bug#9273).
-
- * unexcw.c ( __malloc_initialized): Declare external variable.
- (fixup_executable): Force the dumped emacs to reinitialize malloc.
-
- * gmalloc.c [CYGWIN] (bss_sbrk_heapbase, bss_sbrk_heapinfo):
- New variables.
- (malloc_initialize_1) [CYGWIN]: Prepare for reinitializing the
- dumped emacs.
- (_free_internal_nolock) [CYGWIN]: Ignore requests to free storage
- in the static heap.
- [CYGWIN] (special_realloc): New function.
- (_realloc_internal_nolock) [CYGWIN]: Use the new function on
- requests to realloc storage in the static heap.
-
-2011-08-15 Paul Eggert <eggert@cs.ucla.edu>
-
- * bidi.c (bidi_initialize): Remove unused local.
-
-2011-08-15 Eli Zaretskii <eliz@gnu.org>
-
- * bidimirror.h:
- * biditype.h: Remove file.
- * makefile.w32-in ($(BLD)/bidi.$(O)):
- * deps.mk (bidi.o): Remove biditype.h and bidimirror.h.
-
- * dispextern.h: Fix a typo in the comment to bidi_type_t.
-
- * chartab.c: Improve commentary for the uniprop_table API.
-
- * bidi.c (bidi_paragraph_init): Support zero value of
- bidi_ignore_explicit_marks_for_paragraph_level.
- (bidi_initialize): Use uniprop_table instead of including
- biditype.h and bidimirror.h.
-
- * xdisp.c (move_it_in_display_line_to): Don't reset pixel
- coordinates of the iterator when restoring from ppos_it.
- (Bug#9296)
-
-2011-08-14 Kenichi Handa <handa@m17n.org>
-
- * process.c (create_process): Call setup_process_coding_systems
- after the pid of the process is set to -1 (Bug#8162).
-
-2011-08-14 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_in_display_line_to): Don't invoke
- IT_RESET_X_ASCENT_DESCENT when iterator position was restored from
- ppos_it. Fixes vertical cursor motion when line beginning is
- covered by an image. (Bug#9296)
-
-2011-08-14 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.h (ns_run_ascript): Declare.
- (NSAPP_DATA2_RUNASSCRIPT): Define.
-
- * nsfns.m (as_script, as_result, as_status): New static variables.
- (ns_run_ascript): New function.
- (Fns_do_applescript): Set variables as_*. Make an NSApplicationDefined
- event with data2 set to NSAPP_DATA2_RUNASSCRIPT, post it and then start
- the event loop. Get status from as_status (Bug#7276).
-
- * nsterm.m (sendEvent): If event is NSApplicationDefined and
- data2 is NSAPP_DATA2_RUNASSCRIPT, call ns_run_ascript and then exit
- the event loop (Bug#7276).
-
-2011-08-14 Andreas Schwab <schwab@linux-m68k.org>
-
- * gnutls.c (QCgnutls_bootprop_priority)
- (QCgnutls_bootprop_trustfiles, QCgnutls_bootprop_keylist)
- (QCgnutls_bootprop_crlfiles, QCgnutls_bootprop_callbacks)
- (QCgnutls_bootprop_loglevel, QCgnutls_bootprop_hostname)
- (QCgnutls_bootprop_min_prime_bits, QCgnutls_bootprop_verify_flags)
- (QCgnutls_bootprop_verify_hostname_error)
- (QCgnutls_bootprop_callbacks_verify): Rename from
- Qgnutls_bootprop_..., all uses changed.
-
- * xfaces.c (QCignore_defface): Rename from Qignore_defface, all
- uses changed.
-
-2011-08-14 Paul Eggert <eggert@cs.ucla.edu>
-
- * xfaces.c (Qframe_set_background_mode): Now static.
- * dispextern.h (Qframe_set_background_mode): Remove decl.
-
- * process.c (Fnetwork_interface_info): Declare local only if needed.
-
-2011-08-13 Jan Djärv <jan.h.d@swipnet.se>
-
- * process.c: Include ifaddrs.h and net/if_dl.h if available (Bug#8477).
- (Fnetwork_interface_list): Allocate in increments of bytes instead
- of sizeof (struct ifreq). Iterate over ifconf.ifc_req by counting
- bytes (Bug#8477). Count bytes correctly when ifr_addr is a struct
- sockaddr.
- (struct ifflag_def): notrailers is smart on OSX.
- (Fnetwork_interface_info): Handle case when ifr_flags is negative.
- Get hardware address with getifaddrs if available.
-
-2011-08-12 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (iterate_out_of_display_property): xassert that
- IT->position is set to within IT->object's boundaries. Break from
- the loop as soon as EOB is reached; avoids infloops in redisplay
- when IT->position is set up wrongly due to some bug.
- Set IT->current to match the bidi iterator unconditionally.
- (push_display_prop): Allow GET_FROM_STRING as IT->method on
- entry. Force push_it to save on the stack the current
- buffer/string position, to be restored by pop_it. Fix flags in
- the iterator structure wrt the object coming from a display
- property, as `line-prefix' and `wrap-prefix' are not ``replacing''
- properties. (Bug#9284)
-
-2011-08-09 Andreas Schwab <schwab@linux-m68k.org>
-
- * fontset.c (fontset_get_font_group): Add proper type checks.
- (Bug#9172)
-
-2011-08-09 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * unexmacosx.c (print_load_command_name): Add cases LC_FUNCTION_STARTS
- and LC_VERSION_MIN_MACOSX.
- (copy_linkedit_data) [LC_FUNCTION_STARTS]: New function.
- (dump_it) [LC_FUNCTION_STARTS]: Use it.
-
-2011-08-08 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): Allow to use the
- no-display-properties-and-no-overlays under bidi display.
- Set disp_pos in the bidi iterator to avoid searches for display
- properties and overlays.
-
-2011-08-08 Chong Yidong <cyd@stupidchicken.com>
-
- * editfns.c (Fset_time_zone_rule): Document relationship with the
- setenv function.
-
- * ftfont.c (ftfont_pattern_entity): Copy the extras argument to
- the font entity extracted from the cache (Bug#8109).
-
-2011-08-07 Chong Yidong <cyd@stupidchicken.com>
-
- * composite.c (autocmp_chars): Don't reset point. That is done by
- restore_point_unwind (Bug#5984).
-
-2011-08-07 Juri Linkov <juri@jurta.org>
-
- * editfns.c (Fformat_time_string): Doc fix, add tag `usage:'
- to show the arg `TIME' instead of `TIMEVAL'.
-
-2011-08-06 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Fix cursor positioning when a
- display property strides EOL and includes a newline, as in
- longlines-mode. (Bug#9254)
- (move_it_in_display_line_to): Fix vertical-motion in a buffer with
- word-wrap under bidirectional display. (Bug#9224)
-
- * bidi.c (bidi_unshelve_cache): Don't reset the cache if JUST_FREE
- is non-zero, even if the data buffer is NULL. Fixes a crash in
- vertical-motion with longlines-mode. (Bug#9254)
-
-2011-08-05 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c <bidi_cache_total_alloc>: Now static.
- (bidi_initialize): Initialize bidi_cache_total_alloc.
-
- * xdisp.c (display_line): Release buffer allocated for shelved bidi
- cache. (Bug#9221)
-
- * bidi.c (bidi_shelve_cache, bidi_unshelve_cache): Track total
- amount allocated this far in `bidi_cache_total_alloc'.
- (bidi_unshelve_cache): Accept an additional argument JUST_FREE; if
- non-zero, only free the data buffer without restoring the cache
- contents. All callers changed.
-
- * dispextern.h (bidi_unshelve_cache): Update prototype.
-
- * xdisp.c (SAVE_IT, pos_visible_p, move_it_in_display_line_to)
- (move_it_in_display_line, move_it_to)
- (move_it_vertically_backward, move_it_by_lines): Replace the call
- to xfree to an equivalent call to bidi_unshelve_cache.
- (move_it_in_display_line_to): Fix logic of returning
- MOVE_POS_MATCH_OR_ZV in the bidi case. (Bug#9224)
-
-2011-08-05 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (set_cursor_from_row): Prefer the candidate glyph that
- came from a string character with a `cursor' property. (Bug#9229)
-
-2011-08-04 Jan Djärv <jan.h.d@swipnet.se>
-
- * Makefile.in (LIB_PTHREAD): New variable.
- (LIBES): Add LIB_PTHREAD (Bug#9216).
-
- * alloc.c, emacs.c, gmalloc.c, gtkutil.c, keyboard.c, syssignal.h:
- Rename HAVE_GTK_AND_PTHREAD to HAVE_PTHREAD (Bug#9216).
-
-2011-08-04 Andreas Schwab <schwab@linux-m68k.org>
-
- * regex.c (re_iswctype): Remove some redundant boolean conversions.
-
-2011-08-04 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.c (x_find_topmost_parent): New function.
- (x_set_frame_alpha): Find topmost parent window with
- x_find_topmost_parent and set the property there also (bug#9181).
- (handle_one_xevent): Call x_set_frame_alpha on ReparentNotify.
-
-2011-08-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * callproc.c (Fcall_process): Avoid vfork clobbering
- the local vars buffer, coding_systems, current_dir.
-
-2011-08-03 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keymap.c (Fmake_composed_keymap): Move to subr.el.
-
-2011-08-03 Paul Eggert <eggert@cs.ucla.edu>
-
- * fontset.c (dump_fontset) [FONTSET_DEBUG]: Declare EXTERNALLY_VISIBLE
- so that it is not optimized away.
-
- * xdisp.c (compute_display_string_pos): Remove unused local.
-
-2011-08-02 Eli Zaretskii <eliz@gnu.org>
-
- Fix slow cursor motion and scrolling in large buffers with
- selective display, like Org Mode buffers. (Bug#9218)
-
- * dispextern.h (struct bidi_it): New member disp_prop_p.
-
- * xdisp.c: Remove one-slot cache of display string positions.
- (compute_display_string_pos): Accept an additional argument
- DISP_PROP_P; callers changed. Scan at most 5K characters forward
- for a display string or property. If found, set DISP_PROP_P
- non-zero.
-
- * bidi.c (bidi_fetch_char): Accept an additional argument
- DISP_PROP_P, and pass it to compute_display_string_pos.
- Only handle text covered by a display string if DISP_PROP_P is returned
- non-zero. All callers of bidi_fetch_char changed.
-
-2011-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * keymap.c (Fdefine_key): Fix Lisp_Object/int mixup; apply some CSE.
-
-2010-12-03 Don March <don@ohspite.net>
-
- * keymap.c (Fdefine_key): Fix non-prefix key error message when
- last character M-[char] is translated to ESC [char] (bug#7541).
-
-2011-08-02 Kenichi Handa <handa@m17n.org>
-
- * lisp.h (uniprop_table): Extern it.
-
- * chartab.c (uniprop_table): Make it non-static.
-
-2011-08-01 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (forward_to_next_line_start): Accept additional argument
- BIDI_IT_PREV, and store into it the state of the bidi iterator had
- on the newline.
- (reseat_at_next_visible_line_start): Use the bidi iterator state
- returned by forward_to_next_line_start to restore the state of
- it->bidi_it after backing up to previous newline. (Bug#9212)
-
-2011-07-30 Andreas Schwab <schwab@linux-m68k.org>
-
- * regex.c (re_comp): Protoize.
- (re_exec): Fix return type.
- (regexec): Fix type of `ret'. (Bug#9203)
-
-2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (check_image_size): Use 1024x1024 if unknown frame (Bug#9189).
- This is needed if max-image-size is a floating-point number.
-
-2011-07-28 Andreas Schwab <schwab@linux-m68k.org>
-
- * print.c (print_object): Print empty symbol as ##.
-
- * lread.c (read1): Read ## as empty symbol.
-
-2011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
-
- * nsfns.m (x_set_foreground_color): Set f->foreground_pixel when
- setting frame foreground color (Bug#9175).
- (x_set_background_color): Likewise.
-
- * nsmenu.m (-setText): Size tooltip dimensions precisely to
- contents (Bug#9176).
- (EmacsTooltip -init): Remove bezels and add shadows to
- tooltip windows.
-
- * nsterm.m (ns_dumpglyphs_stretch): Avoid overwriting left fringe
- or scroll bar (Bug#8470).
-
- * nsfont.m (nsfont_open): Remove assignment to voffset and
- unnecessary vars hshink, expand, hd, full_height, min_height.
- (nsfont_draw): Use s->ybase as baseline for glyph drawing (Bug#8913).
-
- * nsterm.h (nsfont_info): Remove voffset field.
-
-2011-07-28 Alp Aker <alp.tekin.aker@gmail.com>
-
- Implement strike-through and overline on NextStep (Bug#8863).
-
- * nsfont.m (nsfont_open): Use underline position provided by font,
- instead of hard-coded value of 2.
- (nsfont_draw): Call ns_draw_text_decoration instead.
-
- * nsterm.h: Add declaration for ns_draw_text_decoration.
-
- * nsterm.m (ns_draw_text_decoration): New function for drawing
- underline, overline, and strike-through.
- (ns_dumpglyphs_image, ns_dumpglyphs_stretch): Add call to
- ns_draw_text_decoration. Change treatment of cursor drawing to
- accommodate underlining, etc.
-
-2011-07-28 Eli Zaretskii <eliz@gnu.org>
-
- * buffer.c (init_buffer_once): Set bidi-display-reordering to t by
- default.
-
-2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (memory_full) [!SYNC_INPUT]: Fix signal-related race.
- Without this fix, if a signal arrives just after memory fills up,
- 'malloc' might be invoked reentrantly.
-
- * image.c (x_check_image_size) [!HAVE_X_WINDOWS]: Return 1.
- In other words, assume that every image size is allowed, on non-X
- hosts. This assumption is probably wrong, but it lets Emacs compile.
-
-2011-07-28 Andreas Schwab <schwab@linux-m68k.org>
-
- * regex.c (re_iswctype): Convert return values to boolean.
-
-2011-07-28 Eli Zaretskii <eliz@fencepost.gnu.org>
-
- * xdisp.c (compute_display_string_pos): Don't use cached display
- string position if the buffer had its restriction changed.
- (Bug#9184)
-
-2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
-
-2011-07-28 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer signedness and overflow and related fixes. (Bug#9079)
-
- * bidi.c: Integer size and overflow fixes.
- (bidi_cache_size, bidi_cache_idx, bidi_cache_last_idx)
- (bidi_cache_start, bidi_cache_fetch_state, bidi_cache_search)
- (bidi_cache_find_level_change, bidi_cache_ensure_space)
- (bidi_cache_iterator_state, bidi_cache_find, bidi_cache_start_stack)
- (bidi_find_other_level_edge):
- Use ptrdiff_t instead of EMACS_INT where either will do.
- This works better on 32-bit hosts configured --with-wide-int.
- (bidi_cache_ensure_space): Check for size-calculation overflow.
- Use % rather than repeated addition, for better worst-case speed.
- Don't set bidi_cache_size until after xrealloc returns, because it
- might not return.
- (bidi_dump_cached_states): Use ptrdiff_t, not int, to avoid overflow.
- (bidi_cache_ensure_space): Also check that the bidi cache size
- does not exceed that of the largest Lisp string or buffer. See Eli
- Zaretskii in <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#29>.
-
- * alloc.c (__malloc_size_t): Remove.
- All uses replaced by size_t. See Andreas Schwab's note
- <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9079#8>.
-
- * image.c: Improve checking for integer overflow.
- (check_image_size): Assume that f is nonnull, since
- it is always nonnull in practice. This is one less thing to
- worry about when checking for integer overflow later.
- (x_check_image_size): New function, which checks for integer
- overflow issues inside X.
- (x_create_x_image_and_pixmap, xbm_read_bitmap_data): Use it.
- This removes the need for a memory_full check.
- (xbm_image_p): Rewrite to avoid integer multiplication overflow.
- (Create_Pixmap_From_Bitmap_Data, xbm_load): Use x_check_image_size.
- (xbm_read_bitmap_data): Change locals back to 'int', since
- their values must fit in 'int'.
- (xpm_load_image, png_load, tiff_load):
- Invoke x_create_x_image_and_pixmap earlier,
- to avoid much needless work if the image is too large.
- (tiff_load): Treat overly large images as if
- x_create_x_image_and_pixmap failed, not as malloc failures.
- (gs_load): Use x_check_image_size.
-
- * gtkutil.c: Omit integer casts.
- (xg_get_pixbuf_from_pixmap): Remove unnecessary cast.
- (xg_set_toolkit_scroll_bar_thumb): Rewrite to avoid need for cast.
-
- * image.c (png_load): Don't assume height * row_bytes fits in 'int'.
-
- * xfaces.c (Fbitmap_spec_p): Fix integer overflow bug.
- Without this fix, (bitmap-spec-p '(34359738368 1 "x"))
- would wrongly return t on a 64-bit host.
-
- * dispnew.c (init_display): Use *_RANGE_OVERFLOW macros.
- The plain *_OVERFLOW macros run afoul of GCC bug 49705
- <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49705>
- and therefore cause GCC to emit a bogus diagnostic in some cases.
-
- * image.c: Integer signedness and overflow and related fixes.
- This is not an exhaustive set of fixes, but it's time to
- record what I've got.
- (lookup_pixel_color, check_image_size): Remove redundant decls.
- (check_image_size): Don't assume that arbitrary EMACS_INT values
- fit in 'int', or that arbitrary 'double' values fit in 'int'.
- (x_alloc_image_color, x_create_x_image_and_pixmap, png_load)
- (tiff_load, imagemagick_load_image):
- Check for overflow in size calculations.
- (x_create_x_image_and_pixmap): Remove unnecessary test for
- xmalloc returning NULL; that can't happen.
- (xbm_read_bitmap_data): Don't assume sizes fit into 'int'.
- (xpm_color_bucket): Use better integer hashing function.
- (xpm_cache_color): Don't possibly over-allocate memory.
- (struct png_memory_storage, tiff_memory_source, tiff_seek_in_memory)
- (gif_memory_source):
- Use ptrdiff_t, not int or size_t, to record sizes.
- (png_load): Don't assume values greater than 2**31 fit in 'int'.
- (our_stdio_fill_input_buffer): Prefer ptrdiff_t to size_t when
- either works, as we prefer signed integers.
- (tiff_read_from_memory, tiff_write_from_memory):
- Return tsize_t, not size_t, since that's what the TIFF API wants.
- (tiff_read_from_memory): Don't fail simply because the read would
- go past EOF; instead, return a short read.
- (tiff_load): Omit no-longer-needed casts.
- (Fimagemagick_types): Don't assume size fits into 'int'.
-
- Improve hashing quality when configured --with-wide-int.
- * fns.c (hash_string): New function, taken from sxhash_string.
- Do not discard information about ASCII character case; this
- discarding is no longer needed.
- (sxhash-string): Use it. Change sig to match it. Caller changed.
- * lisp.h: Declare it.
- * lread.c (hash_string): Remove, since we now use fns.c's version.
- The fns.c version returns a wider integer if --with-wide-int is
- specified, so this should help the quality of the hashing a bit.
-
- * emacs.c: Integer overflow minor fix.
- (heap_bss_diff): Now uprintmax_t, not unsigned long. All used changed.
- Define only if GNU_LINUX.
- (main, Fdump_emacs): Set and use heap_bss_diff only if GNU_LINUX.
-
- * dispnew.c: Integer signedness and overflow fixes.
- Remove unnecessary forward decls, that were a maintenance hassle.
- (history_tick): Now uprintmax_t, so it's more likely to avoid overflow.
- All uses changed.
- (adjust_glyph_matrix, realloc_glyph_pool, adjust_frame_message_buffer)
- (scrolling_window): Use ptrdiff_t, not int, for byte count.
- (prepare_desired_row, line_draw_cost):
- Use int, not unsigned, where either works.
- (save_current_matrix, restore_current_matrix):
- Use ptrdiff_t, not size_t, where either works.
- (init_display): Check for overflow more accurately, and without
- relying on undefined behavior.
-
- * editfns.c (pWIDE, pWIDElen, signed_wide, unsigned_wide):
- Remove, replacing with the new symbols in lisp.h. All uses changed.
- * fileio.c (make_temp_name):
- * filelock.c (lock_file_1, lock_file):
- * xdisp.c (message_dolog):
- Don't assume PRIdMAX etc. works; this isn't portable to pre-C99 hosts.
- Use pMd etc. instead.
- * lisp.h (printmax_t, uprintmax_t, pMd, pMu): New types and macros,
- replacing the pWIDE etc. symbols removed from editfns.c.
-
- * keyboard.h (num_input_events): Now uintmax_t.
- This is (very slightly) less likely to mess up due to wraparound.
- All uses changed.
-
- * buffer.c: Integer signedness fixes.
- (alloc_buffer_text, enlarge_buffer_text):
- Use ptrdiff_t rather than size_t when either will do, as we prefer
- signed integers.
-
- * alloc.c: Integer signedness and overflow fixes.
- Do not impose an arbitrary 32-bit limit on malloc sizes when debugging.
- (__malloc_size_t): Default to size_t, not to int.
- (pure_size, pure_bytes_used_before_overflow, stack_copy_size)
- (Fgarbage_collect, mark_object_loop_halt, mark_object):
- Prefer ptrdiff_t to size_t when either would do, as we prefer
- signed integers.
- (XMALLOC_OVERRUN_CHECK_OVERHEAD): New macro.
- (xmalloc_overrun_check_header, xmalloc_overrun_check_trailer):
- Now const. Initialize with values that are in range even if char
- is signed.
- (XMALLOC_PUT_SIZE, XMALLOC_GET_SIZE): Remove, replacing with ...
- (xmalloc_put_size, xmalloc_get_size): New functions. All uses changed.
- These functions do the right thing with sizes > 2**32.
- (check_depth): Now ptrdiff_t, not int.
- (overrun_check_malloc, overrun_check_realloc, overrun_check_free):
- Adjust to new way of storing sizes. Check for size overflow bugs
- in rest of code.
- (STRING_BYTES_MAX): Adjust to new overheads. The old code was
- slightly wrong anyway, as it missed one instance of
- XMALLOC_OVERRUN_CHECK_OVERHEAD.
- (refill_memory_reserve): Omit needless cast to size_t.
- (mark_object_loop_halt): Mark as externally visible.
-
- * xselect.c: Integer signedness and overflow fixes.
- (Fx_register_dnd_atom, x_handle_dnd_message):
- Use ptrdiff_t, not size_t, since we prefer signed.
- (Fx_register_dnd_atom): Check for ptrdiff_t (and size_t) overflow.
- * xterm.h (struct x_display_info): Use ptrdiff_t, not size_t, for
- x_dnd_atoms_size and x_dnd_atoms_length.
-
- * doprnt.c: Prefer signed to unsigned when either works.
- * eval.c (verror):
- * doprnt.c (doprnt):
- * lisp.h (doprnt):
- * xdisp.c (vmessage):
- Use ptrdiff_t, not size_t, when using or implementing doprnt,
- since the sizes cannot exceed ptrdiff_t bounds anyway, and we
- prefer signed arithmetic to avoid comparison confusion.
- * doprnt.c (doprnt): Avoid a "+ 1" that can't overflow,
- but is a bit tricky.
-
- Assume freestanding C89 headers, string.h, stdlib.h.
- * data.c, doprnt.c, floatfns.c, print.c:
- Include float.h unconditionally.
- * gmalloc.c: Assume C89-at-least behavior for preprocessor,
- limits.h, stddef.h, string.h. Use memset instead of 'flood'.
- * regex.c: Likewise for stddef.h, string.h.
- (ISASCII): Remove; can assume it returns 1 now. All uses removed.
- * s/aix4-2.h (HAVE_STRING_H): Remove obsolete undef.
- * s/ms-w32.h (HAVE_LIMITS_H, HAVE_STRING_H, HAVE_STDLIB_H)
- (STDC_HEADERS): Remove obsolete defines.
- * sysdep.c: Include limits.h unconditionally.
-
- Assume support for memcmp, memcpy, memmove, memset.
- * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset):
- * regex.c (memcmp, memcpy):
- Remove; we assume C89 now.
-
- * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now.
- (__malloc_safe_bcopy): Remove; no longer needed.
-
- * lisp.h (struct vectorlike_header, struct Lisp_Subr): Signed sizes.
- Use EMACS_INT, not EMACS_UINT, for sizes. The code works equally
- well either way, and we prefer signed to unsigned.
-
-2011-07-27 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * gnutls.c (emacs_gnutls_read): Don't message anything if the peer
- closes the connection while we're reading (bug#9182).
-
-2011-07-25 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsmenu.m (ns_popup_dialog): Add an "ok" button if no buttons
- are specified (Bug#9168).
-
-2011-07-25 Paul Eggert <eggert@cs.ucla.edu>
-
- * bidi.c (bidi_dump_cached_states): Fix printf format mismatch.
- Found by GCC static checking and --with-wide-int on a 32-bit host.
-
-2011-07-25 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (compute_display_string_pos): Fix logic of caching
- previous display string position. Initialize cached_prev_pos to
- -1. Fixes slow-down at the beginning of a buffer.
-
-2011-07-24 Eli Zaretskii <eliz@gnu.org>
-
- * xfaces.c (check_lface_attrs) [HAVE_WINDOW_SYSTEM]: Allow `nil'
- for attrs[LFACE_FONTSET_INDEX].
-
-2011-07-23 Paul Eggert <eggert@cs.ucla.edu>
-
- * xml.c (parse_region): Remove unused local
- that was recently introduced.
-
-2011-07-23 Eli Zaretskii <eliz@gnu.org>
-
- * xfns.c (unwind_create_frame) [GLYPH_DEBUG]: Adapt to changes in
- 2008-02-22T17:42:09Z!monnier@iro.umontreal.ca.
-
- * xdisp.c (move_it_in_display_line_to): Record the best matching
- position for TO_CHARPOS while scanning the line, and restore it on
- exit if none of the characters scanned was an exact match.
- Fixes vertical-motion and pos-visible-in-window-p under bidi redisplay
- when exact match is impossible due to invisible text, and the
- lines are truncated.
-
-2011-07-23 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (initFrameFromEmacs): Set NSTitledWindowMask in styleMask
- for OSX >= 10.7.
-
-2011-07-22 Eli Zaretskii <eliz@gnu.org>
-
- Fix a significant slow-down of cursor motion with C-n, C-p,
- C-f/C-b, and C-v/M-v that couldn't keep up with keyboard
- auto-repeat under bidi redisplay in fontified buffers.
- * xdisp.c (compute_stop_pos_backwards): New function.
- (next_element_from_buffer): Call compute_stop_pos_backwards to
- find a suitable prev_stop when we find ourselves before
- base_level_stop.
- (reseat): Don't look for prev_stop, as that could mean a very long
- run.
- <cached_disp_pos, cached_disp_buffer, cached_disp_modiff>
- <cached_disp_overlay_modiff>: Cache for last found display string
- position.
- (compute_display_string_pos): Return the cached position if asked
- about the same buffer in the same area of character positions, and
- the buffer wasn't changed since the time the display string
- position was cached.
-
-2011-07-22 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (rows_from_pos_range): Don't ignore glyphs whose object
- is an integer, which is important for empty lines. (Bug#9149)
-
-2011-07-22 Chong Yidong <cyd@stupidchicken.com>
-
- * frame.c (Fmodify_frame_parameters): In tty case, update the
- default face if necessary (Bug#4238).
-
-2011-07-21 Chong Yidong <cyd@stupidchicken.com>
-
- * editfns.c (Fstring_to_char): No need to explain what a character
- is in the docstring (Bug#6576).
-
-2011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * xml.c (parse_region): Make sure we always return a tree.
-
-2011-07-20 HAMANO Kiyoto <khiker.mail@gmail.com>
-
- * xml.c (parse_region): If a document contains only comments,
- return that, too.
-
-2011-07-20 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * xml.c (make_dom): Return comments, too.
-
-2011-07-19 Paul Eggert <eggert@cs.ucla.edu>
-
- Port to OpenBSD.
- See http://lists.gnu.org/archive/html/emacs-devel/2011-07/msg00688.html
- and the surrounding thread.
- * minibuf.c (read_minibuf_noninteractive): Rewrite to use getchar
- rather than fgets, and retry after EINTR. Otherwise, 'emacs
- --batch -f byte-compile-file' fails on OpenBSD if an inactivity
- timer goes off.
- * s/openbsd.h (BROKEN_SIGIO): Define.
- * unexelf.c (unexec) [__OpenBSD__]:
- Don't update the .mdebug section of the Alpha COFF symbol table.
-
-2011-07-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * lread.c (syms_of_lread): Clarify when `lexical-binding' is used
- (bug#8460).
-
-2011-07-18 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Fcopy_file) [!MSDOS]: Tighten created file's mask.
- This fixes some race conditions on the permissions of any newly
- created file.
-
- * alloc.c (valid_pointer_p): Use pipe, not open.
- This fixes some permissions issues when debugging.
-
- * fileio.c (Fcopy_file): Adjust mode if fchown fails. (Bug#9002)
- If fchown fails to set both uid and gid, try to set just gid,
- as that is sometimes allowed. Adjust the file's mode to eliminate
- setuid or setgid bits that are inappropriate if fchown fails.
-
-2011-07-18 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * xdisp.c (next_element_from_string, next_element_from_buffer): Use EQ
- to compare Lisp_Objects.
- * gnutls.c (syms_of_gnutls): Rename Vgnutls_log_level to
- global_gnutls_log_level, don't mistake it for a Lisp_Object.
- (init_gnutls_functions, emacs_gnutls_handle_error): Fix up uses.
-
-2011-07-17 Andreas Schwab <schwab@linux-m68k.org>
-
- * lread.c (read_integer): Unread even EOF character.
- (read1): Likewise. Properly record start position of symbol.
-
- * lread.c (read1): Read `#:' as empty uninterned symbol if no
- symbol character follows.
-
-2011-07-17 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Fcopy_file): Pacify gcc re fchown. (Bug#9002)
- This works around a problem with the previous change to Fcopy_file.
- Recent glibc declares fchown with __attribute__((warn_unused_result)),
- and without this change, GCC might complain about discarding
- fchown's return value.
-
-2011-07-16 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in (GLOBAL_SOURCES): Add gnutls.c (followup to bug#9059).
-
-2011-07-16 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (Fcopy_file): Don't diagnose fchown failures. (Bug#9002)
-
-2011-07-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * gnutls.c (syms_of_gnutls): Define `gnutls-log-level' here, since
- it's used from the C level.
-
- * process.c: Use the same condition for POLL_FOR_INPUT in both
- keyboard.c and process.c (bug#1858).
-
-2011-07-09 Lawrence Mitchell <wence@gmx.li>
-
- * gnutls.c (Qgnutls_bootprop_min_prime_bits): New variable.
- (Fgnutls_boot): Use it.
-
-2011-07-15 Andreas Schwab <schwab@linux-m68k.org>
-
- * doc.c (Fsubstitute_command_keys): Revert last change.
-
-2011-07-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * doc.c (Fsubstitute_command_keys): Clarify that \= really only
- quotes the next character, and doesn't affect other longer
- sequences (bug#8935).
-
- * lread.c (syms_of_lread): Clarify that is isn't only
- `eval-buffer' and `eval-defun' that's affected by
- `lexical-binding' (bug#8460).
-
-2011-07-15 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (move_it_in_display_line_to): Fix vertical motion with
- bidi redisplay when a line includes both an image and is truncated.
-
-2011-07-14 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problems found by static checking.
- * bidi.c (bidi_cache_size): Now EMACS_INT, not size_t.
- (elsz): Now a signed constant, not a size_t var. We prefer signed
- types to unsigned, to avoid integer comparison confusion. Without
- this change, GCC 4.6.1 with -Wunsafe-loop-optimizations complains
- "cannot optimize loop, the loop counter may overflow", a symptom
- of the confusion.
- * indent.c (Fvertical_motion): Mark locals as initialized.
- * xdisp.c (reseat_to_string): Fix pointer signedness issue.
-
-2011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * search.c (Fre_search_backward): Mention `case-fold-search' in
- all the re_search_* functions (bug#8138).
-
- * keyboard.c (Fopen_dribble_file): Document when the file is
- closed (bug#8056).
-
-2011-07-14 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_dump_cached_states): Fix format of displaying
- bidi_cache_idx.
-
- Support bidi reordering of display and overlay strings.
- * xdisp.c (compute_display_string_pos)
- (compute_display_string_end): Accept additional argument STRING.
- (init_iterator, reseat_1): Initialize bidi_it->string.s to NULL.
- (reseat_to_string): Initialize bidi_it->string.s and
- bidi_it->string.schars.
- (Fcurrent_bidi_paragraph_direction): Initialize itb.string.s to
- NULL (avoids a crash in bidi_paragraph_init).
- Initialize itb.string.lstring.
- (init_iterator): Call bidi_init_it only of a valid
- buffer position was specified. Initialize paragraph_embedding to
- L2R.
- (reseat_to_string): Initialize the bidi iterator.
- (display_string): If we need to ignore text properties of
- LISP_STRING, set IT->stop_charpos to IT->end_charpos. (The
- original value of -1 will not work with bidi.)
- (compute_display_string_pos): First arg is now struct
- `text_pos *'; all callers changed. Support display properties on
- Lisp strings.
- (compute_display_string_end): Support display properties on Lisp
- strings.
- (init_iterator, reseat_1, reseat_to_string): Initialize the
- string.bufpos member to 0 (zero, for compatibility with IT_CHARPOS
- when iterating on a string not from display properties).
- (compute_display_string_pos, compute_display_string_end):
- Fix calculation of the object to scan. Fixes an error when using
- arrow keys.
- (next_element_from_buffer): Don't abort when IT_CHARPOS is before
- base_level_stop; instead, set base_level_stop to BEGV.
- Fixes crashes in vertical-motion.
- (next_element_from_buffer): Improve commentary for when
- the iterator is before prev_stop.
- (init_iterator): Initialize bidi_p from the default value of
- bidi-display-reordering, not from buffer-local value. Use the
- buffer-local value only if initializing for buffer iteration.
- (handle_invisible_prop): Support invisible properties on strings
- that are being bidi-reordered.
- (set_iterator_to_next): Support bidi reordering of C strings and
- Lisp strings.
- (next_element_from_string): Support bidi reordering of Lisp
- strings.
- (handle_stop_backwards): Support Lisp strings as well.
- (display_string): Support display of R2L glyph rows.
- Use IT_STRING_CHARPOS when displaying from a Lisp string.
- (init_iterator): Don't initialize it->bidi_p for strings
- here.
- (reseat_to_string): Initialize it->bidi_p for strings here.
- (next_element_from_string, next_element_from_c_string)
- (next_element_from_buffer): Add xassert's for correspondence
- between IT's object being iterated and it->bidi_it.string
- structure.
- (face_before_or_after_it_pos): Support bidi iteration.
- (next_element_from_c_string): Handle the case of the first string
- character that is not the first one in the visual order.
- (get_visually_first_element): New function, refactored from common
- parts of next_element_from_buffer, next_element_from_string, and
- next_element_from_c_string.
- (tool_bar_lines_needed, redisplay_tool_bar)
- (display_menu_bar): Force left-to-right direction. Add a FIXME
- comment for making that be controlled by a user option.
- (push_it, pop_it): Save and restore the state of the
- bidi iterator. Save and restore the bidi_p flag.
- (pop_it): Iterate out of display property for string iteration as
- well.
- (iterate_out_of_display_property): Support iteration over strings.
- (handle_single_display_spec): Set up it->bidi_it for iteration
- over a display string, and call bidi_init_it.
- (handle_single_display_spec, next_overlay_string)
- (get_overlay_strings_1, push_display_prop): Set up the bidi
- iterator for displaying display or overlay strings.
- (forward_to_next_line_start): Don't use the shortcut if
- bidi-iterating.
- (back_to_previous_visible_line_start): If handle_display_prop
- pushed the iterator stack, restore the internal state of the bidi
- iterator by calling bidi_pop_it same number of times.
- (reseat_at_next_visible_line_start): If ON_NEWLINE_P is non-zero,
- and we are bidi-iterating, don't decrement the iterator position;
- instead, set the first_elt flag in the bidi iterator, to produce
- the same effect.
- (reseat_1): Remove redundant setting of string_from_display_prop_p.
- (push_display_prop): xassert that we are iterating a buffer.
- (push_it, pop_it): Save and restore paragraph_embedding member.
- (handle_single_display_spec, next_overlay_string)
- (get_overlay_strings_1, reseat_1, reseat_to_string)
- (push_display_prop): Set up the `unibyte' member of bidi_it.string
- correctly. Don't assume unibyte strings are not bidi-reordered.
- (compute_display_string_pos)
- (compute_display_string_end): Fix handling the case of C string.
- (push_it, pop_it): Save and restore from_disp_prop_p.
- (handle_single_display_spec, push_display_prop): Set the
- from_disp_prop_p flag.
- (get_overlay_strings_1): Reset the from_disp_prop_p flag.
- (pop_it): Call iterate_out_of_display_property only if we are
- popping after iteration over a string that came from a display
- property. Fix a typo in popping stretch info. Add an assertion
- for verifying that the iterator position is in sync with the bidi
- iterator.
- (handle_single_display_spec, get_overlay_strings_1)
- (push_display_prop): Fix initialization of paragraph direction for
- string when that of the parent object is not yet determined.
- (reseat_1): Call bidi_init_it to resync the bidi
- iterator with IT's position. (Bug#7616)
- (find_row_edges): If ROW->start.pos gives position
- smaller than min_pos, use it as ROW->minpos. (Bug#7616)
- (handle_stop, back_to_previous_visible_line_start, reseat_1):
- Reset the from_disp_prop_p flag.
- (SAVE_IT, RESTORE_IT): New macros.
- (pos_visible_p, face_before_or_after_it_pos)
- (back_to_previous_visible_line_start)
- (move_it_in_display_line_to, move_it_in_display_line)
- (move_it_to, move_it_vertically_backward, move_it_by_lines)
- (try_scrolling, redisplay_window, display_line): Use them when
- saving a temporary copy of the iterator and restoring it back.
- (back_to_previous_visible_line_start, reseat_1)
- (init_iterator): Empty the bidi cache "stack".
- (move_it_in_display_line_to): If iterator ended up at
- EOL, but we never saw any buffer positions smaller than
- to_charpos, return MOVE_POS_MATCH_OR_ZV. Fixes vertical cursor
- motion in bidi-reordered lines.
- (move_it_in_display_line_to): Record prev_method and prev_pos
- immediately before the call to set_iterator_to_next. Fixes cursor
- motion in bidi-reordered lines with stretch glyphs and strings
- displayed in margins. (Bug#8133) (Bug#8867)
- Return MOVE_POS_MATCH_OR_ZV only if iterator position is past
- TO_CHARPOS.
- (pos_visible_p): Support positions in bidi-reordered lines.
- Save and restore bidi cache.
-
- * bidi.c (bidi_level_of_next_char): clen should be EMACS_NT, not int.
- (bidi_paragraph_info): Delete unused struct.
- (bidi_cache_idx, bidi_cache_last_idx): Declare EMACS_INT.
- (bidi_cache_start): New variable.
- (bidi_cache_reset): Reset bidi_cache_idx to bidi_cache_start, not
- to zero.
- (bidi_cache_fetch_state, bidi_cache_search)
- (bidi_cache_find_level_change, bidi_cache_iterator_state)
- (bidi_cache_find, bidi_peek_at_next_level)
- (bidi_level_of_next_char, bidi_find_other_level_edge)
- (bidi_move_to_visually_next): Compare cache index with
- bidi_cache_start rather than with zero.
- (bidi_fetch_char): Accept new argument STRING; all callers
- changed. Support iteration over a string. Support strings with
- display properties. Support unibyte strings. Fix the type of
- `len' according to what STRING_CHAR_AND_LENGTH expects.
- (bidi_paragraph_init, bidi_resolve_explicit_1)
- (bidi_resolve_explicit, bidi_resolve_weak)
- (bidi_level_of_next_char, bidi_move_to_visually_next):
- Support iteration over a string.
- (bidi_set_sor_type, bidi_resolve_explicit_1)
- (bidi_resolve_explicit, bidi_type_of_next_char): ignore_bn_limit
- can now be zero (for strings); special values 0 and -1 were
- changed to -1 and -2, respectively.
- (bidi_char_at_pos): New function.
- (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak):
- Call it instead of FETCH_MULTIBYTE_CHAR.
- (bidi_move_to_visually_next): Abort if charpos or bytepos were not
- initialized to valid values.
- (bidi_init_it): Don't initialize charpos and bytepos with invalid
- values.
- (bidi_level_of_next_char): Allow the sentinel "position" to pass
- the test for valid cached positions. Fix the logic for looking up
- the sentinel state in the cache. GCPRO the Lisp string we are
- iterating.
- (bidi_push_it, bidi_pop_it): New functions.
- (bidi_initialize): Initialize the bidi cache start stack pointer.
- (bidi_cache_ensure_space): New function, refactored from part of
- bidi_cache_iterator_state. Don't assume the required size is just
- one BIDI_CACHE_CHUNK away.
- (bidi_cache_start_stack, bidi_push_it): Use IT_STACK_SIZE.
- (bidi_count_bytes, bidi_char_at_pos): New functions.
- (bidi_cache_search): Don't assume bidi_cache_last_idx is
- always valid if bidi_cache_idx is valid.
- (bidi_cache_find_level_change): xassert that bidi_cache_last_idx
- is valid if it's going to be used.
- (bidi_shelve_cache, bidi_unshelve_cache): New functions.
- (bidi_cache_fetch_state, bidi_cache_search)
- (bidi_cache_find_level_change, bidi_cache_ensure_space)
- (bidi_cache_iterator_state, bidi_cache_find)
- (bidi_find_other_level_edge, bidi_cache_start_stack):
- All variables related to cache indices are now EMACS_INT.
-
- * dispextern.h (struct bidi_string_data): New structure.
- (struct bidi_it): New member `string'. Make flag members be 1-bit
- fields, and put them last in the struct.
- (compute_display_string_pos, compute_display_string_end):
- Update prototypes.
- (bidi_push_it, bidi_pop_it): Add prototypes.
- (struct iterator_stack_entry): New members bidi_p,
- paragraph_embedding, and from_disp_prop_p.
- (struct it): Member bidi_p is now a bit field 1 bit wide.
- (bidi_shelve_cache, bidi_unshelve_cache):
- Declare prototypes.
-
- * .gdbinit (xvectype, xvector, xcompiled, xchartable, xboolvector)
- (xpr, xfont, xbacktrace): Use "header.size" when accessing vectors
- and vector-like objects.
-
- * dispnew.c (buffer_posn_from_coords): Save and restore the bidi
- cache around display iteration.
-
- * window.c (Fwindow_end, window_scroll_pixel_based)
- (displayed_window_lines, Frecenter): Save and restore the bidi
- cache around display iteration.
-
-2011-07-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * editfns.c (Fdelete_region): Clarify the use of the named
- parameters (bug#6788).
-
-2011-07-14 Martin Rudalics <rudalics@gmx.at>
-
- * indent.c (Fvertical_motion): Set and restore w->pointm when
- saving and restoring the window's buffer (Bug#9006).
-
-2011-07-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * editfns.c (Fstring_to_char): Clarify just what is returned
- (bug#6576). Text by Eli Zaretskii.
-
-2011-07-13 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (init_gnutls_functions): Honor gnutls_log_level (bug#9059).
-
-2011-07-13 Eli Zaretskii <eliz@gnu.org>
-
- * buffer.c (mmap_find): Fix a typo.
-
-2011-07-13 Johan Bockgård <bojohan@gnu.org>
-
- Fix execution of x selection hooks.
- * xselect.c (Qx_lost_selection_functions)
- (Qx_sent_selection_functions): New vars.
- (syms_of_xselect): DEFSYM them.
- (x_handle_selection_request): Pass Qx_sent_selection_functions
- rather than Vx_sent_selection_functions to Frun_hook_with_args.
- (x_handle_selection_clear,x_clear_frame_selections):
- Pass Qx_lost_selection_functions rather than
- Vx_lost_selection_functions to Frun_hook_with_args.
-
-2011-07-13 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.c (Fget_buffer_create): Initialize inhibit_shrinking.
- The old code sometimes used this field without initializing it.
-
- * alloc.c (gc_sweep): Don't read past end of array.
- In theory, the old code could also have corrupted Emacs internals,
- though it'd be very unlikely.
-
-2011-07-12 Andreas Schwab <schwab@linux-m68k.org>
-
- * character.c (Fcharacterp): Don't advertise optional ignored
- argument. (Bug#4026)
-
-2011-07-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * keymap.c (syms_of_keymap): Clarify that "modifier" is "modifier
- key" (bug#4257).
-
- * window.c (Fset_window_start): Doc fix (bug#4199).
- (Fset_window_hscroll): Ditto.
-
-2011-07-12 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor new problems caught by GCC 4.6.1.
- * term.c (init_tty): Remove unused local.
- * xsettings.c (store_monospaced_changed): Define this function only
- if (defined HAVE_GSETTINGS || defined HAVE_GCONF), as it's
- not used otherwise.
-
-2011-07-12 Chong Yidong <cyd@stupidchicken.com>
-
- * xdisp.c (Vresize_mini_windows): Minor doc fix (Bug#3300).
-
-2011-07-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * xdisp.c (syms_of_xdisp): Make it explicit that the mini-windows
- are the mini-buffer and the echo area (bug#3320).
-
- * term.c (init_tty): Remove support for supdup, c10 and perq
- terminals, which are no longer supported (bug#1482).
-
-2011-07-10 Johan Bockgård <bojohan@gnu.org>
-
- * xdisp.c (Ftool_bar_lines_needed): Fix WINDOWP check.
-
-2011-07-10 Jan Djärv <jan.h.d@swipnet.se>
-
- * xmenu.c (menu_highlight_callback): Only pass frame to show_help_event
- for non-popups (Bug#3642).
-
-2011-07-10 Andreas Schwab <schwab@linux-m68k.org>
-
- * alloc.c (reset_malloc_hooks): Protoize.
- * buffer.c (mmap_init, mmap_find, mmap_free_1, mmap_enlarge)
- (mmap_set_vars, mmap_alloc, mmap_free, mmap_realloc): Likewise.
- * cm.c (losecursor): Likewise.
- * data.c (fmod): Likewise.
- * dispnew.c (swap_glyphs_in_rows): Likewise.
- * emacs.c (memory_warning_signal): Likewise.
- * floatfns.c (float_error): Likewise.
- * font.c (check_gstring, check_otf_features, otf_tag_symbol)
- (otf_open, font_otf_capability, generate_otf_features)
- (font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor):
- Likewise.
- * image.c (pbm_read_file): Likewise.
- * indent.c (string_display_width): Likewise.
- * intervals.c (check_for_interval, search_for_interval)
- (inc_interval_count, count_intervals, root_interval)
- (adjust_intervals_for_insertion, make_new_interval): Likewise.
- * lread.c (defalias): Likewise.
- * ralloc.c (r_alloc_check): Likewise.
- * regex.c (set_image_of_range_1, set_image_of_range)
- (regex_grow_registers): Likewise.
- * sysdep.c (strerror): Likewise.
- * termcap.c (valid_filename_p, tprint, main): Likewise.
- * tparam.c (main): Likewise.
- * unexhp9k800.c (run_time_remap, save_data_space)
- (update_file_ptrs, read_header, write_header, calculate_checksum)
- (copy_file, copy_rest, display_header): Likewise.
- * widget.c (mark_shell_size_user_specified, create_frame_gcs):
- Likewise.
- * xdisp.c (check_it): Likewise.
- * xfaces.c (register_color, unregister_color, unregister_colors):
- Likewise.
- * xfns.c (print_fontset_result): Likewise.
- * xrdb.c (member, fatal, main): Likewise.
-
-2011-07-10 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problems found by static checking (Bug#9031).
- * chartab.c (char_table_set_range, map_sub_char_table):
- Remove unused locals.
- (uniprop_table): Now static.
- * composite.c (_work_char): Remove unused static var.
-
-2011-07-09 Juanma Barranquero <lekktu@gmail.com>
-
- * chartab.c (uniprop_table_uncompress): Remove unused local variable.
-
-2011-07-09 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (qttip_cb): Remove code without function.
-
-2011-07-09 Eli Zaretskii <eliz@gnu.org>
-
- * w32.c (pthread_sigmask): New stub.
-
-2011-07-08 Paul Eggert <eggert@cs.ucla.edu>
-
- Use pthread_sigmask, not sigprocmask (Bug#9010).
- sigprocmask is portable only for single-threaded applications, and
- Emacs can be multi-threaded when it uses GTK.
- * Makefile.in (LIB_PTHREAD_SIGMASK): New macro.
- (LIBES): Use it.
- * callproc.c (Fcall_process):
- * process.c (create_process):
- * sysdep.c (sys_sigblock, sys_sigunblock, sys_sigsetmask):
- Use pthread_sigmask, not sigprocmask.
-
-2011-07-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (qttip_cb): Set line wrap to FALSE for tooltip widget.
- (xg_prepare_tooltip): Revert text in x->ttip_lbl, margins was
- wrong (Bug#8591).
-
-2011-07-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_prepare_tooltip): Fix indentation and comment.
- Put text in x->ttip_lbl instead of gtk_tooltip_set_text (Bug#8591).
- (xg_hide_tooltip): Fix comment.
-
- * nsterm.m (initFrameFromEmacs): Don't use ns_return_types
- in registerServicesMenuSendTypes.
- (validRequestorForSendType): Don't check ns_return_types.
-
- * nsfns.m (Fx_open_connection): Put NSStringPboardType into
- ns_return_type.
-
-2011-07-08 Jason Rumney <jasonr@gnu.org>
-
- * w32term.c (x_make_frame_visible): Use SH_SHOWNORMAL rather than
- SH_SHOW for hidden windows (Bug#5482).
-
- * w32fns.c (w32_wnd_proc) [WM_TIMER, WM_SET_CURSOR]: Avoid using
- frame struct members of non-existent frames (Bug#6284).
-
-2011-07-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * nsterm.m (keyDown): Call to wantsToDelayTextChangeNotifications and
- variable firstTime not needed on OSX >= 10.6.
- (setPosition): setFloatValue:knobProportion: is deprecated on OSX
- >= 10.5. Use setKnobProportion, setDoubleValue.
-
- * nsterm.h (MAC_OS_X_VERSION_10_3, MAC_OS_X_VERSION_10_4)
- (MAC_OS_X_VERSION_10_5): Define if not defined.
- (EmacsView, EmacsTooltip): Implements NSWindowDelegate on OSX >= 10.6.
- (EmacsMenu): Implements NSMenuDelegate on OSX >= 10.6.
- (EmacsToolbar): Implements NSToolbarDelegate on OSX >= 10.6.
-
- * nsselect.m (ns_string_from_pasteboard): Don't use deprecated methods
- cString and lossyCString on OSX >= 10.4.
-
- * nsmenu.m (fillWithWidgetValue): Don't use deprecated method
- sizeToFit on OSX >= 10.2.
-
- * nsimage.m (allocInitFromFile): Don't use deprecated method
- bestRepresentationForDevice on OSX >= 10.6.
-
- * nsfns.m (check_ns_display_info): Cast to long and use %ld in error
- to avoid warning.
-
- * emacs.c: Declare unexec_init_emacs_zone.
-
- * nsgui.h: Fix compiler warning about gnulib redefining verify.
-
- * nsselect.m (ns_get_local_selection): Change to extern (Bug#8842).
-
- * nsmenu.m (ns_update_menubar): Remove useless setDelegate call
- on svcsMenu (Bug#8842).
-
- * nsfns.m (Fx_open_connection): Remove NSStringPboardType from
- ns_return_types.
- (Fns_list_services): Just return Qnil on 10.6, code not working there.
-
- * nsterm.m (QUTF8_STRING): Declare.
- (initFrameFromEmacs): Call registerServicesMenuSendTypes.
- (validRequestorForSendType): Return type is (id).
- Change indexOfObjectIdenticalTo to indexOfObject.
- Check if we have local selection before returning self (Bug#8842).
- (writeSelectionToPasteboard): Put local selection into paste board
- if we have a local selection (Bug#8842).
- (syms_of_nsterm): DEFSYM QUTF8_STRING.
-
- * nsterm.h (MAC_OS_X_VERSION_10_6): Define here instead of nsterm.m.
- (ns_get_local_selection): Declare.
-
-2011-07-07 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * keymap.c (describe_map_tree): Don't insert a double newline at
- the end of the buffer (bug#1169) and return whether we inserted
- something.
-
- * callint.c (Fcall_interactively): Change "reading args" to
- "providing args" to try to clarify what it does (bug#1010).
-
-2011-07-07 Kenichi Handa <handa@m17n.org>
-
- * composite.c (composition_compute_stop_pos): Ignore a static
- composition starting before CHARPOS (Bug#8915).
-
- * xdisp.c (handle_composition_prop): Likewise.
-
-2011-07-07 Eli Zaretskii <eliz@gnu.org>
-
- * term.c (produce_glyphs) <xassert>: Allow IT_GLYPHLESS in it->what.
- (Bug#9015)
-
-2011-07-07 Kenichi Handa <handa@m17n.org>
-
- * character.h (unicode_category_t): New enum type.
-
- * chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
- (Qchar_code_property_table): New variable.
- (UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
- (UNIPROP_COMPRESSED_FORM_P): New macros.
- (char_table_ascii): Uncompress the compressed values.
- (sub_char_table_ref): New arg is_uniprop. Callers changed.
- Uncompress the compressed values.
- (sub_char_table_ref_and_range): Likewise.
- (char_table_ref_and_range): Uncompress the compressed values.
- (sub_char_table_set): New arg is_uniprop. Callers changed.
- Uncompress the compressed values.
- (sub_char_table_set_range): Args changed. Callers changed.
- (char_table_set_range): Adjuted for the above change.
- (map_sub_char_table): Delete args default_val and parent. Add arg
- top. Give decoded values to a Lisp function.
- (map_char_table): Adjust for the above change. Give decoded
- values to a Lisp function. Gcpro more variables.
- (uniprop_table_uncompress)
- (uniprop_decode_value_run_length): New functions.
- (uniprop_decoder, uniprop_decoder_count): New variables.
- (uniprop_get_decoder, uniprop_encode_value_character)
- (uniprop_encode_value_run_length, uniprop_encode_value_numeric):
- New functions.
- (uniprop_encoder, uniprop_encoder_count): New variables.
- (uniprop_get_encoder, uniprop_table)
- (Funicode_property_table_internal, Fget_unicode_property_internal)
- (Fput_unicode_property_internal): New functions.
- (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
- Sunicode_property_table_internal, Sget_unicode_property_internal,
- and Sput_unicode_property_internal. Defvar_lisp
- char-code-property-alist.
-
- * composite.c (CHAR_COMPOSABLE_P): Adjust for the change of
- Vunicode_category_table.
-
- * font.c (font_range): Adjust for the change of
- Vunicode_category_table.
-
-2011-07-07 Dan Nicolaescu <dann@ics.uci.edu>
-
- * m/iris4d.h: Remove file, move contents ...
- * s/irix6-5.h: ... here.
-
-2011-07-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Remove unportable assumption about struct layout (Bug#8884).
- * alloc.c (mark_buffer):
- * buffer.c (reset_buffer_local_variables, Fbuffer_local_variables)
- (clone_per_buffer_values): Don't assume that
- sizeof (struct buffer) is a multiple of sizeof (Lisp_Object).
- This isn't true in general, and it's particularly not true
- if Emacs is configured with --with-wide-int.
- * buffer.h (FIRST_FIELD_PER_BUFFER, LAST_FIELD_PER_BUFFER):
- New macros, used in the buffer.c change.
-
-2011-07-05 Jan Djärv <jan.h.d@swipnet.se>
-
- * xsettings.c: Use both GConf and GSettings if both are available.
- (store_config_changed_event): Add comment.
- (dpyinfo_valid, store_font_name_changed, map_tool_bar_style)
- (store_tool_bar_style_changed): New functions.
- (store_monospaced_changed): Add comment. Call dpyinfo_valid.
- (struct xsettings): Move font inside HAVE_XFT.
- (GSETTINGS_TOOL_BAR_STYLE, GSETTINGS_FONT_NAME): New defines.
- (GSETTINGS_MONO_FONT): Rename from SYSTEM_MONO_FONT.
- Move inside HAVE_XFT.
- (something_changed_gsettingsCB): Rename from something_changedCB.
- Check for changes in GSETTINGS_TOOL_BAR_STYLE and GSETTINGS_FONT_NAME
- also.
- (GCONF_TOOL_BAR_STYLE, GCONF_FONT_NAME): New defines.
- (GCONF_MONO_FONT): Rename from SYSTEM_MONO_FONT. Move inside HAVE_XFT.
- (something_changed_gconfCB): Rename from something_changedCB.
- Check for changes in GCONF_TOOL_BAR_STYLE and GCONF_FONT_NAME also.
- (parse_settings): Move check for font inside HAVE_XFT.
- (read_settings, apply_xft_settings): Add comment.
- (read_and_apply_settings): Add comment. Call map_tool_bar_style and
- store_tool_bar_style_changed. Move check for font inside HAVE_XFT and
- call store_font_name_changed.
- (xft_settings_event): Add comment.
- (init_gsettings): Add comment. Get values for GSETTINGS_TOOL_BAR_STYLE
- and GSETTINGS_FONT_NAME. Move check for fonts within HAVE_XFT.
- (init_gconf): Add comment. Get values for GCONF_TOOL_BAR_STYLE
- and GCONF_FONT_NAME. Move check for fonts within HAVE_XFT.
- (xsettings_initialize): Call init_gsettings last.
- (xsettings_get_system_font, xsettings_get_system_normal_font):
- Add comment.
-
-2011-07-05 Paul Eggert <eggert@cs.ucla.edu>
-
- Random fixes. E.g., (random) never returned negative values.
- * fns.c (Frandom): Use GET_EMACS_TIME for random seed, and add the
- subseconds part to the entropy, as that's a bit more random.
- Prefer signed to unsigned, since the signedness doesn't matter and
- in general we prefer signed. When given a limit, use a
- denominator equal to INTMASK + 1, not to VALMASK + 1, because the
- latter isn't right if USE_2_TAGS_FOR_INTS.
- * sysdep.c (get_random): Return a value in the range 0..INTMASK,
- not 0..VALMASK. Don't discard "excess" bits that random () returns.
-
-2011-07-04 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * textprop.c (text_property_stickiness):
- Obey Vtext_property_default_nonsticky.
- (syms_of_textprop): Add `display' to Vtext_property_default_nonsticky.
- * w32fns.c (syms_of_w32fns):
- * xfns.c (syms_of_xfns): Don't Add `display' since it's there by default.
-
-2011-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * fileio.c (barf_or_query_if_file_exists): Use S_ISDIR.
- This is more efficient than Ffile_directory_p and avoids a minor race.
-
-2011-07-04 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * buffer.c (Foverlay_put): Say what the return value is
- (bug#7835).
-
- * fileio.c (barf_or_query_if_file_exists): Check first if the file
- is a directory before asking whether to use the file name
- (bug#7564).
- (barf_or_query_if_file_exists): Make the "File is a directory"
- error be more correct.
-
- * fns.c (Frequire): Remove the mention of the .gz files, since
- that's installation-specific, but keep the mention of
- `get-load-suffixes'.
-
-2011-07-04 Paul Eggert <eggert@cs.ucla.edu>
-
- * editfns.c (Fformat_time_string): Don't assume strlen fits in int.
- Report string overflow if the output is too long.
-
-2011-07-04 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (Fgnutls_boot): Don't mention :verify-error.
- (syms_of_gnutls): Remove duplicate DEFSYM for
- Qgnutls_bootprop_verify_hostname_error, an error for
- Qgnutls_bootprop_verify_error (which is no longer used).
-
- * eval.c (find_handler_clause): Remove parameters `sig' and `data',
- unused since 2011-01-26T20:02:07Z!monnier@iro.umontreal.ca. All callers changed.
- Also (re)move comments that are misplaced or no longer relevant.
-
-2011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * callint.c (Finteractive): Clarify the meaning of "@" (bug#8813).
-
-2011-07-03 Chong Yidong <cyd@stupidchicken.com>
-
- * xfaces.c (Finternal_merge_in_global_face): Modify the foreground
- and background color parameters if they have been changed.
-
-2011-07-03 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * editfns.c (Fformat): Clarify the - and 0 flags (bug#6659).
-
-2011-07-03 Paul Eggert <eggert@cs.ucla.edu>
-
- * xsettings.c (SYSTEM_FONT): Define only when used.
- No need to define when HAVE_GSETTINGS || !HAVE_XFT.
-
- * keymap.c (access_keymap_1): Now static.
-
-2011-07-02 Chong Yidong <cyd@stupidchicken.com>
-
- * keyboard.c (command_loop_1): If a down-mouse event is unbound,
- leave any prefix arg for the up event (Bug#1586).
-
-2011-07-02 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * lread.c (syms_of_lread): Mention single symbols defined by
- `defvar' or `defconst' (bug#7154).
-
- * fns.c (Frequire): Mention .el.gz files (bug#7314).
- (Frequire): Mention get-load-suffixes.
-
-2011-07-02 Martin Rudalics <rudalics@gmx.at>
-
- * window.h (window): Remove clone_number slot.
- * window.c (Fwindow_clone_number, Fset_window_clone_number):
- Remove.
- (make_parent_window, make_window, saved_window)
- (Fset_window_configuration, save_window_save): Don't deal with
- clone numbers.
- * buffer.c (Qclone_number): Remove declaration.
- (sort_overlays, overlay_strings): Don't deal with clone numbers.
-
-2011-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
-
- Add multiple inheritance to keymaps.
- * keymap.c (Fmake_composed_keymap): New function.
- (Fset_keymap_parent): Simplify.
- (fix_submap_inheritance): Remove.
- (access_keymap_1): New function extracted from access_keymap to handle
- embedded parents and handle lists of maps.
- (access_keymap): Use it.
- (Fkeymap_prompt, map_keymap_internal, map_keymap, store_in_keymap)
- (Fcopy_keymap): Handle embedded parents.
- (Fcommand_remapping, define_as_prefix): Simplify.
- (Fkey_binding): Simplify.
- (syms_of_keymap): Move minibuffer-local-completion-map,
- minibuffer-local-filename-completion-map,
- minibuffer-local-must-match-map, and
- minibuffer-local-filename-must-match-map to Elisp.
- (syms_of_keymap): Defsubr make-composed-keymap.
- * keyboard.c (menu_bar_items): Use map_keymap_canonical.
- (parse_menu_item): Trivial simplification.
-
-2011-07-01 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (SETTINGS_LIBS): Fix typo.
-
-2011-07-01 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
-
- * coding.c (Fencode_coding_string): Record the last coding system
- used, as the function doc string says (bug#8738).
-
-2011-07-01 Jan Djärv <jan.h.d@swipnet.se>
-
- * xsettings.c (store_monospaced_changed): Take new font as arg and
- check for change against current_mono_font.
- (EMACS_TYPE_SETTINGS): Remove this and related defines.
- (emacs_settings_constructor, emacs_settings_get_property)
- (emacs_settings_set_property, emacs_settings_class_init)
- (emacs_settings_init, gsettings_obj): Remove.
- (something_changedCB): New function for HAVE_GSETTINGS.
- (something_changedCB): HAVE_GCONF: Call store_monospaced_changed
- with value as argument.
- (init_gsettings): Check that GSETTINGS_SCHEMA exists before calling
- g_settings_new (Bug#8967). Do not create gsettings_obj.
- Remove calls to g_settings_bind. Connect something_changedCB to
- "changed".
-
- * xgselect.c: Add defined (HAVE_GSETTINGS).
- (xgselect_initialize): Ditto.
-
- * process.c: Add defined (HAVE_GSETTINGS) for xgselect.h
- (wait_reading_process_output): Add defined (HAVE_GSETTINGS) for
- xg_select.
-
-2011-07-01 Paul Eggert <eggert@cs.ucla.edu>
-
- * eval.c (struct backtrace): Simplify and port the data structure.
- Do not assume that "int nargs : BITS_PER_INT - 2;" produces a
- signed bit field, as this assumption is not portable and it makes
- Emacs crash when compiled with Sun C 5.8 on sparc. Do not use
- "char debug_on_exit : 1" as this is not portable either; instead,
- use the portable "unsigned int debug_on_exit : 1". Remove unused
- member evalargs. Remove obsolete comments about cc bombing out.
-
-2011-06-30 Jan Djärv <jan.h.d@swipnet.se>
-
- * xsettings.c: Include glib-object.h, gio/gio.h if HAVE_GSETTINGS.
- Let HAVE_GSETTINGS override HAVE_GCONF.
- (store_monospaced_changed): New function.
- (EMACS_SETTINGS): A new type derived from GObject to handle
- GSettings notifications.
- (emacs_settings_constructor, emacs_settings_get_property)
- (emacs_settings_set_property, emacs_settings_class_init):
- New functions.
- (gsettings_client, gsettings_obj): New variables.
- (GSETTINGS_SCHEMA): New define.
- (something_changedCB): Call store_monospaced_changed.
- (init_gsettings): New function.
- (xsettings_initialize): Call init_gsettings.
- (syms_of_xsettings): Initialize gsettings_client, gsettings_obj
- to NULL.
-
- * Makefile.in (SETTINGS_CFLAGS, SETTINGS_LIBS): Rename from
- GCONF_CFLAGS/LIBS.
-
-2011-06-29 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (resize_root_window, grow_mini_window)
- (shrink_mini_window): Rename Qresize_root_window to
- Qwindow_resize_root_window and Qresize_root_window_vertically to
- Qwindow_resize_root_window_vertically.
-
-2011-06-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * gnutls.c (Qgnutls_bootprop_verify_error): Remove unused var.
-
-2011-06-27 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Redesign dependencies so they reflect more
- clearly which files are directly included by each source file,
- and not through other includes.
-
-2011-06-27 Martin Rudalics <rudalics@gmx.at>
-
- * buffer.c (Qclone_number): Declare static and DEFSYM it.
- (sort_overlays, overlay_strings): When an overlay's clone number
- matches the window's clone number process the overlay even if
- the overlay's window property doesn't match the current window.
-
- * window.c (Fwindow_vchild): Rename to Fwindow_top_child.
- (Fwindow_hchild): Rename to Fwindow_left_child.
- (Fwindow_next): Rename to Fwindow_next_sibling.
- (Fwindow_prev): Rename to Fwindow_prev_sibling.
- (resize_window_check): Rename to window_resize_check.
- (resize_window_apply): Rename to window_resize_apply.
- (Fresize_window_apply): Rename to Fwindow_resize_apply.
- (Fdelete_other_windows_internal, resize_frame_windows)
- (Fsplit_window_internal, Fdelete_window_internal)
- (grow_mini_window, shrink_mini_window)
- (Fresize_mini_window_internal): Fix callers accordingly.
-
-2011-06-26 Jan Djärv <jan.h.d@swipnet.se>
-
- * emacsgtkfixed.h: State that this is only used with Gtk+3.
- (emacs_fixed_set_min_size): Remove.
- (emacs_fixed_new): Take frame as argument.
-
- * emacsgtkfixed.c: State that this is only used with Gtk+3.
- (_EmacsFixedPrivate): Remove minwidth/height.
- Add struct frame *f.
- (emacs_fixed_init): Initialize priv->f.
- (get_parent_class, emacs_fixed_set_min_size): Remove.
- (emacs_fixed_new): Set priv->f to argument.
- (emacs_fixed_get_preferred_width)
- (emacs_fixed_get_preferred_height): Use min_width/height from
- frames size_hint to set minimum and natural (Bug#8919).
- (XSetWMSizeHints, XSetWMNormalHints): Override these functions
- and use min_width/height from frames size_hint to set
- min_width/height (Bug#8919).
-
- * gtkutil.c (xg_create_frame_widgets): Pass f to emacs_fixed_new.
- (x_wm_set_size_hint): Remove call to emacs_fixed_set_min_size.
- Fix indentation.
-
-2011-06-26 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_paragraph_init): Test for ZV_BYTE before calling
- bidi_at_paragraph_end, since fast_looking_at doesn't like to be
- called at ZV.
-
-2011-06-26 Chong Yidong <cyd@stupidchicken.com>
-
- * process.c (wait_reading_process_output): Bypass select if
- waiting for a cell while ignoring keyboard input, and input is
- pending. Suggested by Jan Djärv (Bug#8869).
-
-2011-06-25 Paul Eggert <eggert@cs.ucla.edu>
-
- Use gnulib's dup2 module instead of rolling our own.
- * sysdep.c (dup2) [!HAVE_DUP2]: Remove; gnulib now does this.
-
-2011-06-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * dispnew.c (scrolling_window): Before scrolling, turn off a
- mouse-highlight in the window being scrolled.
-
-2011-06-24 Juanma Barranquero <lekktu@gmail.com>
-
- Move DEFSYM to lisp.h and use everywhere.
-
- * character.h (DEFSYM): Move declaration...
- * lisp.h (DEFSYM): ...here.
-
- * gnutls.c:
- * minibuf.c:
- * w32menu.c:
- * w32proc.c:
- * w32select.c: Don't include character.h.
-
- * alloc.c (syms_of_alloc):
- * buffer.c (syms_of_buffer):
- * bytecode.c (syms_of_bytecode):
- * callint.c (syms_of_callint):
- * casefiddle.c (syms_of_casefiddle):
- * casetab.c (init_casetab_once):
- * category.c (init_category_once, syms_of_category):
- * ccl.c (syms_of_ccl):
- * cmds.c (syms_of_cmds):
- * composite.c (syms_of_composite):
- * dbusbind.c (syms_of_dbusbind):
- * dired.c (syms_of_dired):
- * dispnew.c (syms_of_display):
- * doc.c (syms_of_doc):
- * editfns.c (syms_of_editfns):
- * emacs.c (syms_of_emacs):
- * eval.c (syms_of_eval):
- * fileio.c (syms_of_fileio):
- * fns.c (syms_of_fns):
- * frame.c (syms_of_frame):
- * fringe.c (syms_of_fringe):
- * insdel.c (syms_of_insdel):
- * keymap.c (syms_of_keymap):
- * lread.c (init_obarray, syms_of_lread):
- * macros.c (syms_of_macros):
- * msdos.c (syms_of_msdos):
- * print.c (syms_of_print):
- * process.c (syms_of_process):
- * search.c (syms_of_search):
- * sound.c (syms_of_sound):
- * syntax.c (init_syntax_once, syms_of_syntax):
- * terminal.c (syms_of_terminal):
- * textprop.c (syms_of_textprop):
- * undo.c (syms_of_undo):
- * w32.c (globals_of_w32):
- * window.c (syms_of_window):
- * xdisp.c (syms_of_xdisp):
- * xfaces.c (syms_of_xfaces):
- * xfns.c (syms_of_xfns):
- * xmenu.c (syms_of_xmenu):
- * xsettings.c (syms_of_xsettings):
- * xterm.c (syms_of_xterm): Use DEFSYM.
-
-2011-06-24 Teodor Zlatanov <tzz@lifelogs.com>
-
- * gnutls.c (syms_of_gnutls): Use the DEFSYM macro from character.h.
-
-2011-06-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer and buffer overflow fixes (Bug#8873).
-
- * print.c (printchar, strout): Check for string overflow.
- (PRINTPREPARE, printchar, strout):
- Don't set size unless allocation succeeds.
-
- * minibuf.c (read_minibuf_noninteractive): Use ptrdiff_t, not int,
- for sizes. Check for string overflow more accurately.
- Simplify newline removal at end; this suppresses a GCC 4.6.0 warning.
-
- * macros.c: Integer and buffer overflow fixes.
- * keyboard.h (struct keyboard.kbd_macro_bufsize):
- * macros.c (Fstart_kbd_macro, store_kbd_macro_char):
- Use ptrdiff_t, not int, for sizes.
- Don't increment bufsize until after realloc succeeds.
- Check for size-calculation overflow.
- (Fstart_kbd_macro): Use EMACS_INT, not int, for XINT result.
-
- * lisp.h (DEFVAR_KBOARD): Use offsetof instead of char * finagling.
-
- * lread.c: Integer overflow fixes.
- (read_integer): Radix is now EMACS_INT, not int,
- to improve quality of diagnostics for out-of-range radices.
- Calculate buffer size correctly for out-of-range radices.
- (read1): Check for integer overflow in radices, and in
- read-circle numbers.
- (read_escape): Avoid int overflow.
- (Fload, openp, read_buffer_size, read1)
- (substitute_object_recurse, read_vector, read_list, map_obarray):
- Use ptrdiff_t, not int, for sizes.
- (read1): Use EMACS_INT, not int, for sizes.
- Check for size overflow.
-
- * image.c (cache_image): Check for size arithmetic overflow.
-
- * lread.c: Integer overflow issues.
- (saved_doc_string_size, saved_doc_string_length)
- (prev_saved_doc_string_size, prev_saved_doc_string_length):
- Now ptrdiff_t, not int.
- (read1): Don't assume doc string length fits in int. Check for
- out-of-range doc string lengths.
- (read_list): Don't assume file position fits in int.
- (read_escape): Check for hex character overflow.
-
-2011-06-22 Leo Liu <sdl.web@gmail.com>
-
- * minibuf.c (Fcompleting_read_default, Vcompleting_read_function):
- Move to minibuffer.el.
-
-2011-06-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.
- The following patches are for when GLYPH_DEBUG && !XASSERT.
- * dispextern.h (trace_redisplay_p, dump_glyph_string):
- * dispnew.c (flush_stdout):
- * xdisp.c (dump_glyph_row, dump_glyph_matrix, dump_glyph):
- Mark as externally visible.
- * dispnew.c (check_window_matrix_pointers): Now static.
- * dispnew.c (window_to_frame_vpos):
- * xfns.c (unwind_create_frame):
- * xterm.c (x_check_font): Remove unused local.
- * scroll.c (CHECK_BOUNDS):
- * xfaces.c (cache_fache): Rename local to avoid shadowing.
- * xfns.c, w32fns.c (image_cache_refcount, dpyinfo_refcount): Now static.
- * xdisp.c (check_window_end): Now a no-op if !XASSERTS.
- (debug_first_unchanged_at_end_vpos, debug_last_unchanged_at_beg_vpos)
- (debug_dvpos, debug_dy, debug_delta, debug_delta_bytes, debug_end_vpos):
- Now static.
- (debug_method_add): Use va_list and vsprintf rather than relying
- on undefined behavior with wrong number of arguments.
- (dump_glyph, dump_glyph_row, Fdump_glyph_matrix):
- Don't assume ptrdiff_t and EMACS_INT are the same width as int.
- In this code, it's OK to assume C99 behavior for ptrdiff_t formats
- since we're not interested in debugging glyphs with old libraries.
- * xfaces.c (cache_face): Move debugging code earlier; this pacifies
- GCC 4.6.0's static checking.
-
-2011-06-22 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer overflow and signedness fixes (Bug#8873).
- A few related buffer overrun fixes, too.
-
- * font.c (font_score): Use EMACS_INT, not int, to store XINT value.
-
- * dispextern.h (struct face.stipple):
- * image.c (x_bitmap_height, x_bitmap_width, x_bitmap_pixmap)
- (x_bitmap_mask, x_allocate_bitmap_record)
- (x_create_bitmap_from_data, x_create_bitmap_from_file)
- (x_destroy_bitmap, x_destroy_all_bitmaps, x_create_bitmap_mask)
- (x_create_bitmap_from_xpm_data):
- * nsterm.h (struct ns_display_info.bitmaps_size, .bitmaps_last):
- * w32term.h (struct w32_display_info.icon_bitmap_id, .bitmaps_size)
- (.bitmaps_last):
- * xfaces.c (load_pixmap):
- * xterm.c (x_bitmap_icon, x_wm_set_icon_pixmap):
- * xterm.h (struct x_display_info.icon_bitmap_id, .bitmaps_size)
- (.bitmaps_last, struct x_output.icon_bitmap):
- Use ptrdiff_t, not int, for bitmap indexes.
- (x_allocate_bitmap_record): Check for size overflow.
- * dispextern.h, lisp.h: Adjust to API changes elsewhere.
-
- Use ptrdiff_t, not int, for overlay counts.
- * buffer.h (overlays_at, sort_overlays, GET_OVERLAYS_AT):
- * editfns.c (overlays_around, get_pos_property):
- * textprop.c (get_char_property_and_overlay):
- * xdisp.c (next_overlay_change, note_mouse_highlight):
- * xfaces.c (face_at_buffer_position):
- * buffer.c (OVERLAY_COUNT_MAX): New macro.
- (overlays_at, overlays_in, sort_overlays, Foverlays_at)
- (Fnext_overlay_change, Fprevious_overlay_change)
- (mouse_face_overlay_overlaps, Foverlays_in):
- Use ptrdiff_t, not int, for sizes.
- (overlays_at, overlays_in): Check for size-calculation overflow.
-
- * xterm.c (xim_initialize, same_x_server): Strlen may not fit in int.
-
- * xsmfns.c (smc_save_yourself_CB, x_session_initialize): Avoid strlen.
- (x_session_initialize): Do not assume string length fits in int.
-
- * xsettings.c (apply_xft_settings): Fix potential buffer overrun.
- This is unlikely, but can occur if DPI is outlandish.
-
- * xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
- * xselect.c (Fx_get_atom_name): Avoid need for strlen.
-
- * xrdb.c: Don't assume strlen fits in int; avoid some strlens.
- * xrdb.c (magic_file_p, search_magic_path):
- Omit last arg SUFFIX; it was always 0. All callers changed.
- (magic_file_p): Use ptrdiff_t, not int. Check for size overflow.
-
- * xfont.c (xfont_match): Avoid need for strlen.
-
- * xfns.c: Don't assume strlen fits in int.
- (xic_create_fontsetname, x_window): Use ptrdiff_t, not int.
-
- * xdisp.c (message_log_check_duplicate): Return intmax_t,
- not unsigned long, as we prefer signed integers. All callers changed.
- Detect integer overflow in repeat count.
- (message_dolog): Don't assume print length fits in 39 bytes.
- (display_mode_element): Don't assume strlen fits in int.
-
- * termcap.c: Don't assume sizes fit in int and never overflow.
- (struct termcap_buffer, tgetent): Use ptrdiff_t, not int, for sizes.
- (gobble_line): Check for size-calculation overflow.
-
- * minibuf.c (Fread_buffer):
- * lread.c (intern, intern_c_string):
- * image.c (xpm_scan) [HAVE_NS && !HAVE_XPM]:
- Don't assume string length fits in int.
-
- * keyboard.c (parse_tool_bar_item):
- * gtkutil.c (style_changed_cb): Avoid need for strlen.
-
- * font.c: Don't assume string length fits in int.
- (font_parse_xlfd, font_parse_fcname, font_unparse_fcname):
- Use ptrdiff_t, not int.
- (font_intern_prop): Don't assume string length fits in int.
- Don't assume integer property fits in fixnum.
- * font.h (font_intern_prop): 2nd arg is now ptrdiff_t, not int.
-
- * filelock.c: Fix some buffer overrun and integer overflow issues.
- (get_boot_time): Don't assume gzip command string fits in 100 bytes.
- Reformulate so as not to need the command string.
- Invoke gzip -cd rather than gunzip, as it's more portable.
- (lock_info_type, lock_file_1, lock_file):
- Don't assume pid_t and time_t fit in unsigned long.
- (LOCK_PID_MAX): Remove; we now use more-reliable bounds.
- (current_lock_owner): Prefer signed type for sizes.
- Use memcpy, not strncpy, where memcpy is what is really wanted.
- Don't assume (via atoi) that time_t and pid_t fit in int.
- Check for time_t and/or pid_t out of range, e.g., via a network share.
- Don't alloca where an auto var works fine.
-
- * fileio.c: Fix some integer overflow issues.
- (file_name_as_directory, Fexpand_file_name, Fsubstitute_in_file_name):
- Don't assume string length fits in int.
- (directory_file_name): Don't assume string length fits in long.
- (make_temp_name): Don't assume pid fits in int, or that its print
- length is less than 20.
-
- * data.c (Fsubr_name): Rewrite to avoid a strlen call.
-
- * coding.c (make_subsidiaries): Don't assume string length fits in int.
-
- * callproc.c (child_setup): Rewrite to avoid two strlen calls.
-
- * process.c (Fformat_network_address): Use EMACS_INT, not EMACS_UINT.
- We prefer signed integers, even for size calculations.
-
- * emacs.c: Don't assume string length fits in 'int'.
- (DEFINE_DUMMY_FUNCTION, sort_args): Use ptrdiff_t, not int.
- (main): Don't invoke strlen when not needed.
-
- * dbusbind.c (XD_ERROR): Don't arbitrarily truncate string.
- (XD_DEBUG_MESSAGE): Don't waste a byte.
-
- * callproc.c (getenv_internal_1, getenv_internal)
- (Fgetenv_internal):
- * buffer.c (init_buffer): Don't assume string length fits in 'int'.
-
- * lread.c (invalid_syntax): Omit length argument.
- All uses changed. This doesn't fix a bug, but it simplifies the
- code away from its former Hollerith-constant appearance, and it's
- one less 'int' to worry about when looking at integer-overflow issues.
- (string_to_number): Simplify 2011-04-26 change by invoking xsignal1.
-
- * lisp.h (DEFUN): Remove bogus use of sizeof (struct Lisp_Subr).
- This didn't break anything, but it didn't help either.
- It's confusing to put a bogus integer in a place where the actual
- value does not matter.
- (LIST_END_P): Remove unused macro and its bogus comment.
- (make_fixnum_or_float): Remove unnecessary cast to EMACS_INT.
-
- * lisp.h (union Lisp_Object.i): EMACS_INT, not EMACS_UINT.
- This is for consistency with the ordinary, non-USE_LISP_UNION_TYPE,
- implementation.
- (struct Lisp_Bool_Vector.size): EMACS_INT, not EMACS_UINT.
- We prefer signed types, and the value cannot exceed the EMACS_INT
- range anyway (because otherwise the length would not be representable).
- (XSET) [USE_LISP_UNION_TYPE]: Use uintptr_t and intptr_t,
- not EMACS_UINT and EMACS_INT, when converting pointer to integer.
- This avoids a GCC warning when WIDE_EMACS_INT.
-
- * indent.c (sane_tab_width): New function.
- (current_column, scan_for_column, Findent_to, position_indentation)
- (compute_motion): Use it. This is just for clarity.
- (Fcompute_motion): Don't assume hscroll and tab offset fit in int.
-
- * image.c (xbm_image_p): Don't assume stated width, height fit in int.
-
- * lisp.h (lint_assume): New macro.
- * composite.c (composition_gstring_put_cache):
- * ftfont.c (ftfont_shape_by_flt): Use it to pacify GCC 4.6.0.
-
- * editfns.c, insdel.c:
- Omit unnecessary forward decls, to simplify future changes.
-
- * ftfont.c (ftfont_shape_by_flt): Use signed integers for lengths.
-
- * font.c (Ffont_shape_gstring): Don't assume glyph len fits in 'int'.
-
- * fns.c (Ffillarray): Don't assume bool vector size fits in 'int'.
- Use much-faster test for byte-length change.
- Don't assume string byte-length fits in 'int'.
- Check that character arg fits in 'int'.
- (mapcar1): Declare byte as byte, for clarity.
-
- * alloc.c (Fmake_bool_vector): Avoid unnecessary multiplication.
-
- * fns.c (concat): Catch string overflow earlier.
- Do not rely on integer wraparound.
-
- * dispextern.h (struct it.overlay_strings_charpos)
- (struct it.selective): Now EMACS_INT, not int.
- * xdisp.c (forward_to_next_line_start)
- (back_to_previous_visible_line_start)
- (reseat_at_next_visible_line_start, next_element_from_buffer):
- Don't arbitrarily truncate the value of 'selective' to int.
-
- * xdisp.c (init_iterator): Use XINT, not XFASTINT; it might be < 0.
-
- * composite.c: Don't truncate sizes to 'int'.
- (composition_gstring_p, composition_reseat_it)
- (composition_adjust_point): Use EMACS_INT, not int.
- (get_composition_id, composition_gstring_put_cache): Use EMACS_INT,
- not EMACS_UINT, for indexes.
-
- * category.h (CATEGORY_SET_P): Remove unnecessary cast to EMACS_INT.
-
- * buffer.c: Include <verify.h>.
- (struct sortvec.priority, struct sortstr.priority):
- Now EMACS_INT, not int.
- (compare_overlays, cmp_for_strings): Avoid subtraction overflow.
- (struct sortstr.size, record_overlay_string)
- (struct sortstrlist.size, struct sortlist.used):
- Don't truncate size to int.
- (record_overlay_string): Check for size-calculation overflow.
- (init_buffer_once): Check at compile-time, not run-time.
-
-2011-06-22 Jim Meyering <meyering@redhat.com>
-
- Don't leak an XBM-image-sized buffer
- * image.c (xbm_load): Free the image buffer after using it.
-
-2011-06-21 Paul Eggert <eggert@cs.ucla.edu>
-
- Port to Sun C.
- * composite.c (find_automatic_composition): Omit needless 'return 0;'
- that Sun C diagnosed.
- * fns.c (secure_hash): Fix pointer signedness issue.
- * intervals.c (static_offset_intervals): New function.
- (offset_intervals): Use it.
-
-2011-06-21 Leo Liu <sdl.web@gmail.com>
-
- * deps.mk (fns.o):
- * makefile.w32-in ($(BLD)/fns.$(O)): Include sha256.h and
- sha512.h.
-
- * fns.c (secure_hash): Rename from crypto_hash_function and change
- the first arg to accept symbols.
- (Fsecure_hash): New primitive.
- (syms_of_fns): New symbols.
-
-2011-06-20 Deniz Dogan <deniz@dogan.se>
-
- * process.c (Fset_process_buffer): Clarify return value in
- docstring.
-
-2011-06-18 Chong Yidong <cyd@stupidchicken.com>
-
- * dispnew.c (add_window_display_history): Use BVAR.
-
- * xdisp.c (debug_method_add): Use BVAR.
- (check_window_end, dump_glyph_matrix, dump_glyph)
- (dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.
-
- * xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
- Likewise.
-
- * xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
- check till after the cache is created in init_frame_faces.
-
-2011-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * fns.c (Fsafe_length): Yet another int/Lisp_Object mixup.
-
-2011-06-16 Paul Eggert <eggert@cs.ucla.edu>
-
- * lisp.h: Include <limits.h>, for INT_MAX, LONG_MAX, LLONG_MAX.
- Without this, prin1 mishandles Lisp_Misc_Save_Value printing on
- hosts with pre-C99 libraries, because pD is wrongly defined to "t".
-
- Improve buffer-overflow checking (Bug#8873).
- * fileio.c (Finsert_file_contents):
- * insdel.c (insert_from_buffer_1, replace_range, replace_range_2):
- Remove the old (too-loose) buffer overflow checks.
- They weren't needed, since make_gap checks for buffer overflow.
- * insdel.c (make_gap_larger): Catch buffer overflows that were missed.
- The old code merely checked for Emacs fixnum overflow, and relied
- on undefined (wraparound) behavior. The new code avoids undefined
- behavior, and also checks for ptrdiff_t and/or size_t overflow.
-
- * editfns.c (Finsert_char): Don't dump core with very negative counts.
- Tune. Don't use wider integers than needed. Don't use alloca.
- Use a bigger 'string' buffer. Rewrite to avoid 'n > 0' test.
-
- * insdel.c (replace_range): Fix buf overflow when insbytes < outgoing.
-
- * insdel.c, lisp.h (buffer_overflow): New function.
- (insert_from_buffer_1, replace_range, replace_range_2):
- * insdel.c (make_gap_larger):
- * editfns.c (Finsert_char):
- * fileio.c (Finsert_file_contents): Use it, to normalize wording.
-
- * buffer.h (BUF_BYTES_MAX): Cast to ptrdiff_t so that it's signed.
-
-2011-06-15 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer overflow and signedness fixes (Bug#8873, Bug#8828).
-
- * ccl.c (ASCENDING_ORDER): New macro, to work around GCC bug 43772.
- (GET_CCL_RANGE, IN_INT_RANGE): Use it.
-
- * fileio.c: Don't assume EMACS_INT fits in off_t.
- (emacs_lseek): New static function.
- (Finsert_file_contents, Fwrite_region): Use it.
- Use SEEK_SET, SEEK_CUR, SEEK_END as appropriate.
-
- * fns.c (Fload_average): Don't assume 100 * load average fits in int.
-
- * fns.c: Don't overflow int when computing a list length.
- * fns.c (QUIT_COUNT_HEURISTIC): New constant.
- (Flength, Fsafe_length): Use EMACS_INT, not int, to avoid unwanted
- truncation on 64-bit hosts. Check for QUIT every
- QUIT_COUNT_HEURISTIC entries rather than every other entry; that's
- faster and is responsive enough.
- (Flength): Report an error instead of overflowing an integer.
- (Fsafe_length): Return a float if the value is not representable
- as a fixnum. This shouldn't happen except in contrived situations.
- (Fnthcdr, Fsort): Don't assume list length fits in int.
- (Fcopy_sequence): Don't assume vector length fits in int.
-
- * alloc.c: Check that resized vectors' lengths fit in fixnums.
- (header_size, word_size): New constants.
- (allocate_vectorlike): Don't check size overflow here.
- (allocate_vector): Check it here instead, since this is the only
- caller of allocate_vectorlike that could cause overflow.
- Check that the new vector's length is representable as a fixnum.
-
- * fns.c (next_almost_prime): Don't return a multiple of 3 or 5.
- The previous code was bogus. For example, next_almost_prime (32)
- returned 39, which is undesirable as it is a multiple of 3; and
- next_almost_prime (24) returned 25, which is a multiple of 5 so
- why was the code bothering to check for multiples of 7?
-
- * bytecode.c (exec_byte_code): Use ptrdiff_t, not int, for vector length.
-
- * eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.
-
- Variadic C functions now count arguments with ptrdiff_t.
- This partly undoes my 2011-03-30 change, which replaced int with size_t.
- Back then I didn't know that the Emacs coding style prefers signed int.
- Also, in the meantime I found a few more instances where arguments
- were being counted with int, which may truncate counts on 64-bit
- machines, or EMACS_INT, which may be unnecessarily wide.
- * lisp.h (struct Lisp_Subr.function.aMANY)
- (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
- Arg counts are now ptrdiff_t, not size_t.
- All variadic functions and their callers changed accordingly.
- (struct gcpro.nvars): Now size_t, not size_t. All uses changed.
- * bytecode.c (exec_byte_code): Check maxdepth for overflow,
- to avoid potential buffer overrun. Don't assume arg counts fit in 'int'.
- * callint.c (Fcall_interactively): Check arg count for overflow,
- to avoid potential buffer overrun. Use signed char, not 'int',
- for 'varies' array, so that we needn't bother to check its size
- calculation for overflow.
- * editfns.c (Fformat): Use ptrdiff_t, not EMACS_INT, to count args.
- * eval.c (apply_lambda):
- * fns.c (Fmapconcat): Use XFASTINT, not XINT, to get args length.
- (struct textprop_rec.argnum): Now ptrdiff_t, not int. All uses changed.
- (mapconcat): Use ptrdiff_t, not int and EMACS_INT, to count args.
-
- * callint.c (Fcall_interactively): Don't use index var as event count.
-
- * vm-limit.c (check_memory_limits): Fix incorrect extern function decls.
- * mem-limits.h (SIZE): Remove; no longer used.
-
- * xterm.c (x_alloc_nearest_color_1): Prefer int to long when int works.
-
- Remove unnecessary casts.
- * xterm.c (x_term_init):
- * xfns.c (x_set_border_pixel):
- * widget.c (create_frame_gcs): Remove casts to unsigned long etc.
- These aren't needed now that we assume ANSI C.
-
- * sound.c (Fplay_sound_internal): Remove cast to unsigned long.
- It's more likely to cause problems (due to unsigned overflow)
- than to cure them.
-
- * dired.c (Ffile_attributes): Don't use 32-bit hack on 64-bit hosts.
-
- * unexelf.c (unexec): Don't assume BSS addr fits in unsigned.
-
- * xterm.c (handle_one_xevent): Omit unnecessary casts to unsigned.
-
- * keyboard.c (modify_event_symbol): Don't limit alist len to UINT_MAX.
-
- * lisp.h (CHAR_TABLE_SET): Omit now-redundant test.
-
- * lread.c (Fload): Don't compare a possibly-garbage time_t value.
-
- GLYPH_CODE_FACE returns EMACS_INT, not int.
- * dispextern.h (merge_faces):
- * xfaces.c (merge_faces):
- * xdisp.c (get_next_display_element, next_element_from_display_vector):
- Don't assume EMACS_INT fits in int.
-
- * character.h (CHAR_VALID_P): Remove unused parameter.
- * fontset.c, lisp.h, xdisp.c: All uses changed.
-
- * editfns.c (Ftranslate_region_internal): Omit redundant test.
-
- * fns.c (concat): Minor tuning based on overflow analysis.
- This doesn't fix any bugs. Use int to hold character, instead
- of constantly refetching from Emacs object. Use XFASTINT, not
- XINT, for value known to be a character. Don't bother comparing
- a single byte to 0400, as it's always less.
-
- * floatfns.c (Fexpt):
- * fileio.c (make_temp_name): Omit unnecessary cast to unsigned.
-
- * editfns.c (Ftranslate_region_internal): Use int, not EMACS_INT
- for characters.
-
- * doc.c (get_doc_string): Omit (unsigned)c that mishandled negatives.
-
- * data.c (Faset): If ARRAY is a string, check that NEWELT is a char.
- Without this fix, on a 64-bit host (aset S 0 4294967386) would
- incorrectly succeed when S was a string, because 4294967386 was
- truncated before it was used.
-
- * chartab.c (Fchar_table_range): Use CHARACTERP to check range.
- Otherwise, an out-of-range integer could cause undefined behavior
- on a 64-bit host.
-
- * composite.c: Use int, not EMACS_INT, for characters.
- (fill_gstring_body, composition_compute_stop_pos): Use int, not
- EMACS_INT, for values that are known to be in character range.
- This doesn't fix any bugs but is the usual style inside Emacs and
- may generate better code on 32-bit machines.
-
- Make sure a 64-bit char is never passed to ENCODE_CHAR.
- This is for reasons similar to the recent CHAR_STRING fix.
- * charset.c (Fencode_char): Check that character arg is actually
- a character. Pass an int to ENCODE_CHAR.
- * charset.h (ENCODE_CHAR): Verify that the character argument is no
- wider than 'int', as a compile-time check to prevent future regressions
- in this area.
-
- * character.c (char_string): Remove unnecessary casts.
-
- Make sure a 64-bit char is never passed to CHAR_STRING.
- Otherwise, CHAR_STRING would do the wrong thing on a 64-bit platform,
- by silently ignoring the top 32 bits, allowing some values
- that were far too large to be valid characters.
- * character.h: Include <verify.h>.
- (CHAR_STRING, CHAR_STRING_ADVANCE): Verify that the character
- arguments are no wider than unsigned, as a compile-time check
- to prevent future regressions in this area.
- * data.c (Faset):
- * editfns.c (Fchar_to_string, general_insert_function, Finsert_char)
- (Fsubst_char_in_region):
- * fns.c (concat):
- * xdisp.c (decode_mode_spec_coding):
- Adjust to CHAR_STRING's new requirement.
- * editfns.c (Finsert_char, Fsubst_char_in_region):
- * fns.c (concat): Check that character args are actually
- characters. Without this test, these functions did the wrong
- thing with wildly out-of-range values on 64-bit hosts.
-
- Remove incorrect casts to 'unsigned' that lose info on 64-bit hosts.
- These casts should not be needed on 32-bit hosts, either.
- * keyboard.c (read_char):
- * lread.c (Fload): Remove casts to unsigned.
-
- * lisp.h (UNSIGNED_CMP): New macro.
- This fixes comparison bugs on 64-bit hosts.
- (ASCII_CHAR_P): Use it.
- * casefiddle.c (casify_object):
- * character.h (ASCII_BYTE_P, CHAR_VALID_P)
- (SINGLE_BYTE_CHAR_P, CHAR_STRING):
- * composite.h (COMPOSITION_ENCODE_RULE_VALID):
- * dispextern.h (FACE_FROM_ID):
- * keyboard.c (read_char): Use UNSIGNED_CMP.
-
- * xmenu.c (dialog_selection_callback) [!USE_GTK]: Cast to intptr_t,
- not to EMACS_INT, to avoid GCC warning.
-
- * xfns.c (x_set_scroll_bar_default_width): Remove unused 'int' locals.
-
- * buffer.h (PTR_BYTE_POS, BUF_PTR_BYTE_POS): Remove harmful cast.
- The cast incorrectly truncated 64-bit byte offsets to 32 bits, and
- isn't needed on 32-bit machines.
-
- * buffer.c (Fgenerate_new_buffer_name):
- Use EMACS_INT for count, not int.
- (advance_to_char_boundary): Return EMACS_INT, not int.
-
- * data.c (Qcompiled_function): Now static.
-
- * window.c (window_body_lines): Now static.
-
- * image.c (gif_load): Rename local to avoid shadowing.
-
- * lisp.h (SAFE_ALLOCA_LISP): Check for integer overflow.
- (struct Lisp_Save_Value): Use ptrdiff_t, not int, for 'integer' member.
- * alloc.c (make_save_value): Integer argument is now of type
- ptrdiff_t, not int.
- (mark_object): Use ptrdiff_t, not int.
- * lisp.h (pD): New macro.
- * print.c (print_object): Use it.
-
- * alloc.c: Use EMACS_INT, not int, to count objects.
- (total_conses, total_markers, total_symbols, total_vector_size)
- (total_free_conses, total_free_markers, total_free_symbols)
- (total_free_floats, total_floats, total_free_intervals)
- (total_intervals, total_strings, total_free_strings):
- Now EMACS_INT, not int. All uses changed.
- (Fgarbage_collect): Compute overall total using a double, so that
- integer overflow is less likely to be a problem. Check for overflow
- when converting back to an integer.
- (n_interval_blocks, n_string_blocks, n_float_blocks, n_cons_blocks)
- (n_vectors, n_symbol_blocks, n_marker_blocks): Remove.
- These were 'int' variables that could overflow on 64-bit hosts;
- they were never used, so remove them instead of repairing them.
- (nzombies, ngcs, max_live, max_zombies): Now EMACS_INT, not 'int'.
- (inhibit_garbage_collection): Set gc_cons_threshold to max value.
- Previously, this ceilinged at INT_MAX, but that doesn't work on
- 64-bit machines.
- (allocate_pseudovector): Don't use EMACS_INT when int would do.
-
- * alloc.c (Fmake_bool_vector): Don't assume vector size fits in int.
- (allocate_vectorlike): Check for ptrdiff_t overflow.
- (mark_vectorlike, mark_char_table, mark_object): Avoid EMACS_UINT
- when a (possibly-narrower) signed value would do just as well.
- We prefer using signed arithmetic, to avoid comparison confusion.
-
- * alloc.c: Catch some string size overflows that we were missing.
- (XMALLOC_OVERRUN_CHECK_SIZE) [!XMALLOC_OVERRUN_CHECK]: Define to 0,
- for convenience in STRING_BYTES_MAX.
- (STRING_BYTES_MAX): New macro, superseding the old one in lisp.h.
- The definition here is exact; the one in lisp.h was approximate.
- (allocate_string_data): Check for string overflow. This catches
- some instances we weren't catching before. Also, it catches
- size_t overflow on (unusual) hosts where SIZE_MAX <= min
- (PTRDIFF_MAX, MOST_POSITIVE_FIXNUM), e.g., when size_t is 32 bits
- and ptrdiff_t and EMACS_INT are both 64 bits.
-
- * character.c, coding.c, doprnt.c, editfns.c, eval.c:
- All uses of STRING_BYTES_MAX replaced by STRING_BYTES_BOUND.
- * lisp.h (STRING_BYTES_BOUND): Rename from STRING_BYTES_MAX.
-
- * character.c (string_escape_byte8): Fix nbytes/nchars typo.
-
- * alloc.c (Fmake_string): Check for out-of-range init.
-
-2011-06-15 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * eval.c (Fdefvaralias): Also mark the target as variable-special-p.
-
-2011-06-14 Jan Djärv <jan.h.d@swipnet.se>
-
- * xfns.c (x_set_scroll_bar_default_width): Remove argument to
- xg_get_default_scrollbar_width.
-
- * gtkutil.c: Include emacsgtkfixed.h if HAVE_GTK3.
- (int_gtk_range_get_value): Move to the scroll bar part of the file.
- (style_changed_cb): Call update_theme_scrollbar_width and call
- x_set_scroll_bar_default_width and xg_frame_set_char_size for
- all frames (Bug#8505).
- (xg_create_frame_widgets): Call emacs_fixed_new if HAVE_GTK3 (Bug#8505).
- Call gtk_window_set_resizable if HAVE_GTK3.
- (x_wm_set_size_hint): Call emacs_fixed_set_min_size with min width
- and height if HAVE_GTK3 (Bug#8505).
- (scroll_bar_width_for_theme): New variable.
- (update_theme_scrollbar_width): New function.
- (xg_get_default_scrollbar_width): Move code to
- update_theme_scrollbar_width, just return scroll_bar_width_for_theme.
- (xg_initialize): Call update_theme_scrollbar_width.
-
- * gtkutil.h (xg_get_default_scrollbar_width): Remove argument.
-
- * emacsgtkfixed.c, emacsgtkfixed.h: New files.
-
-2011-06-12 Martin Rudalics <rudalics@gmx.at>
-
- * frame.c (make_frame): Call other_buffer_safely instead of
- other_buffer.
-
- * window.c (temp_output_buffer_show): Call display_buffer with
- second argument Vtemp_buffer_show_specifiers and reset latter
- immediately after the call.
- (Vtemp_buffer_show_specifiers): New variable.
- (auto_window_vscroll_p, next_screen_context_lines)
- (Vscroll_preserve_screen_position): Remove leading asterisks from
- doc-strings.
-
-2011-06-12 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix minor problems found by GCC 4.6.0 static checking.
- * buffer.c (Qclone_number): Remove for now, as it's unused.
- (record_buffer, Funrecord_buffer): Rename local to avoid shadowing.
- (record_buffer): Remove unused local.
- * frame.c (other_visible_frames, frame_buffer_list): Now static.
- (set_frame_buffer_list): Remove; unused.
- * frame.h (other_visible_frames): Remove decl.
- * keyboard.h (menu_items_inuse): Declare only if USE_GTK || USE_MOTIF.
- * lisp.h (frame_buffer_list, set_frame_buffer_list): Remove decls.
- (add_gpm_wait_descriptor, delete_gpm_wait_descriptor): Declare only
- if HAVE_GPM.
- * menu.c (menu_items_inuse): Now static unless USE_GTK || USE_MOTIF.
- * process.c (add_gpm_wait_descriptor, delete_gpm_wait_descriptor):
- Define only if HAVE_GPM.
- * widget.c (EmacsFrameResize, emacsFrameClassRec): Now static.
- (update_hints_inhibit): Remove; never set. All uses removed.
- * widgetprv.h (emacsFrameClassRec): Remove decl.
- * window.c (delete_deletable_window): Now returns void, since it
- wasn't returning anything.
- (compare_window_configurations): Remove unused locals.
- * xfns.c (x_set_scroll_bar_default_width): Remove unused locals.
- * xmenu.c (x_menu_set_in_use): Define only if USE_GTK || USE_MOTIF.
- (dialog_selection_callback) [!USE_GTK]: Prefer intptr_t for integers
- the same widths as pointers. This follows up on the 2011-05-06 patch.
- * xterm.c (x_alloc_lighter_color_for_widget): Define only if USE_LUCID.
- * xterm.h: Likewise.
- (x_menu_set_in_use): Declare only if USE_GTK || USE_MOTIF.
-
-2011-06-12 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
- (LISP_H): Add lib/intprops.h.
-
-2011-06-11 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c (gif_load): Add animation frame delay to the metadata.
- (syms_of_image): Use DEFSYM. New symbol `delay'.
-
-2011-06-11 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (delete_deletable_window): Re-add.
- (Fset_window_configuration): Rewrite to handle dead buffers and
- consequently deletable windows.
- (window_tree, Fwindow_tree): Remove. Supply functionality in
- window.el.
- (compare_window_configurations): Simplify code.
-
-2011-06-11 Andreas Schwab <schwab@linux-m68k.org>
-
- * image.c (imagemagick_load_image): Fix type mismatch.
- (Fimagemagick_types): Likewise.
-
- * window.h (replace_buffer_in_windows): Declare.
-
-2011-06-11 Martin Rudalics <rudalics@gmx.at>
-
- * buffer.c: New Lisp objects Qbuffer_list_update_hook and
- Qclone_number. Remove external declaration of Qdelete_window.
- (Fbuffer_list): Rewrite doc-string. Minor restructuring of
- code.
- (Fget_buffer_create, Fmake_indirect_buffer, Frename_buffer):
- Run Qbuffer_list_update_hook if allowed.
- (Fother_buffer): Rewrite doc-string. Major rewrite for new
- buffer list implementation.
- (other_buffer_safely): New function.
- (Fkill_buffer): Replace call to replace_buffer_in_all_windows by
- calls to replace_buffer_in_windows and
- replace_buffer_in_windows_safely. Run Qbuffer_list_update_hook
- if allowed.
- (record_buffer): Inhibit quitting and rewrite using quittable
- functions. Run Qbuffer_list_update_hook if allowed.
- (Frecord_buffer, Funrecord_buffer): New functions.
- (switch_to_buffer_1, Fswitch_to_buffer): Remove.
- Move switch-to-buffer to window.el.
- (bury-buffer): Move to window.el.
- (Vbuffer_list_update_hook): New variable.
-
- * lisp.h (other_buffer_safely): Add prototype in buffer.c
- section.
-
- * window.h (resize_frame_windows): Move up in code.
- (Fwindow_frame): Remove EXFUN.
- (replace_buffer_in_all_windows): Remove prototype.
- (replace_buffer_in_windows_safely): Add prototype.
-
- * window.c: Declare Qdelete_window static again. Move down
- declaration of select_count.
- (Fnext_window, Fprevious_window): Rewrite doc-strings.
- (Fother_window): Move to window.el.
- (window_loop): Remove DELETE_BUFFER_WINDOWS and UNSHOW_BUFFER
- cases. Add REPLACE_BUFFER_IN_WINDOWS_SAFELY case.
- (Fdelete_windows_on, Freplace_buffer_in_windows): Move to
- window.el.
- (replace_buffer_in_windows): Implement by calling
- Qreplace_buffer_in_windows.
- (replace_buffer_in_all_windows): Remove with some functionality
- moved into replace_buffer_in_windows_safely.
- (replace_buffer_in_windows_safely): New function.
- (select_window_norecord, select_frame_norecord): Move in front
- of run_window_configuration_change_hook. Remove now obsolete
- declarations.
- (Fset_window_buffer): Rewrite doc-string.
- Call Qrecord_window_buffer.
- (keys_of_window): Move binding for other-window to window.el.
-
-2011-06-11 Chong Yidong <cyd@stupidchicken.com>
-
- * dispextern.h (struct image): Replace data member, whose int_val
- and ptr_val fields were not used by anything, with a single
- lisp_val object.
-
- * image.c (Fimage_metadata, make_image, mark_image, tiff_load)
- (gif_clear_image, gif_load, imagemagick_load_image)
- (gs_clear_image, gs_load): Callers changed.
-
-2011-06-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * buffer.h: Include <time.h>, for time_t.
- Needed to build on FreeBSD 8.2. Problem reported by Herbert J. Skuhra.
-
- Fix minor problems found by static checking.
-
- * image.c (PixelGetMagickColor): Declare if ImageMagick headers don't.
-
- Make identifiers static if they are not used in other modules.
- * data.c (Qcompiled_function, Qframe, Qvector):
- * image.c (QimageMagick, Qsvg):
- * minibuf.c (Qmetadata):
- * window.c (resize_window_check, resize_root_window): Now static.
- * window.h (resize_window_check, resize_root_window): Remove decls.
-
- * window.c (window_deletion_count, delete_deletable_window):
- Remove; unused.
- (window_body_lines): Now static.
- (Fdelete_other_windows_internal): Mark vars as initialized.
- Make sure 'resize_failed' is initialized.
- (run_window_configuration_change_hook): Rename local to avoid shadowing.
- (resize_window_apply): Remove unused local.
- * window.h (delete_deletable_window): Remove decl.
-
- * image.c (gif_load, svg_load_image): Rename locals to avoid shadowing.
- (imagemagick_load_image): Fix pointer signedness problem by changing
- last arg from unsigned char * to char *. All uses changed.
- Also, fix a local for similar reasons.
- Remove unused locals. Remove locals to avoid shadowing.
- (fn_rsvg_handle_free): Remove; unused.
- (svg_load, svg_load_image): Fix pointer signedness problem.
- (imagemagick_load_image): Don't use garbage pointer image_wand.
-
- * ftfont.c (ftfont_get_metrics, ftfont_drive_otf): Remove unused locals.
-
-2011-06-10 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c (gif_load): Fix omitted cast error introduced by
- 2011-06-06 change.
-
-2011-06-10 Martin Rudalics <rudalics@gmx.at>
-
- * window.h (resize_proportionally, orig_total_lines)
- (orig_top_line): Remove from window structure.
- (set_window_height, set_window_width, change_window_heights)
- (Fdelete_window): Remove prototypes.
- (resize_frame_windows): Remove duplicate declaration.
-
-2011-06-10 Eli Zaretskii <eliz@gnu.org>
-
- * window.h (resize_frame_windows, resize_window_check)
- (delete_deletable_window, resize_root_window)
- (resize_frame_windows): Declare prototypes.
-
- * window.c (resize_window_apply): Make definition be "static" to
- match the prototype.
-
-2011-06-10 Martin Rudalics <rudalics@gmx.at>
-
- * window.c: Remove declarations of Qwindow_size_fixed,
- window_min_size_1, window_min_size_2, window_min_size,
- size_window, window_fixed_size_p, enlarge_window, delete_window.
- Remove static from declaration of Qdelete_window, it's
- temporarily needed by Fbury_buffer.
- (replace_window): Don't assign orig_top_line and
- orig_total_lines.
- (Fdelete_window, delete_window): Remove. Window deletion is
- handled by window.el.
- (window_loop): Remove DELETE_OTHER_WINDOWS case.
- Replace Fdelete_window calls with calls to Qdelete_window.
- (Fdelete_other_windows): Remove. Deleting other windows is
- handled by window.el.
- (window_fixed_size_p): Remove. Fixed-sizeness of windows is
- handled in window.el.
- (window_min_size_2, window_min_size_1, window_min_size): Remove.
- Window minimum sizes are handled in window.el.
- (shrink_windows, size_window, set_window_height)
- (set_window_width, change_window_heights, window_height)
- (window_width, CURBEG, CURSIZE, enlarge_window)
- (adjust_window_trailing_edge, Fadjust_window_trailing_edge)
- (Fenlarge_window, Fshrink_window): Remove. Window resizing is
- handled in window.el.
- (make_dummy_parent): Rename to make_parent_window and give it a
- second argument horflag.
- (make_window): Don't set resize_proportionally any more.
- (Fsplit_window): Remove. Windows are split in window.el.
- (save_restore_action, save_restore_orig_size)
- (shrink_window_lowest_first, save_restore_orig_size): Remove.
- Resize mini windows in window.el.
- (grow_mini_window, shrink_mini_window): Implement by calling
- Qresize_root_window_vertically, resize_window_check and
- resize_window_apply.
- (saved_window, Fset_window_configuration, save_window_save):
- Do not handle orig_top_line, orig_total_lines, and
- resize_proportionally.
- (window_min_height, window_min_width): Move to window.el.
- (keys_of_window): Move bindings for delete-other-windows,
- split-window, delete-window and enlarge-window to window.el.
-
- * buffer.c: Temporarily extern Qdelete_window.
- (Fbury_buffer): Temporarily call Qdelete_window instead of
- Fdelete_window (Fbury_buffer will move to window.el soon).
-
- * frame.c (set_menu_bar_lines_1): Remove code handling
- orig_top_line and orig_total_lines.
-
- * dispnew.c (adjust_frame_glyphs_initially): Don't use
- set_window_height but set heights directly.
- (change_frame_size_1): Use resize_frame_windows.
-
- * xdisp.c (init_xdisp): Don't use set_window_height but set
- heights directly.
-
- * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
- Use resize_frame_windows instead of change_window_heights and run
- run_window_configuration_change_hook.
-
- * w32fns.c (x_set_tool_bar_lines): Use resize_frame_windows
- instead of change_window_heights and run
- run_window_configuration_change_hook.
-
-2011-06-09 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (replace_window): Rename second argument REPLACEMENT to
- NEW. New third argument SETFLAG. Rewrite.
- (delete_window, make_dummy_parent): Call replace_window with
- third argument 1.
- (window_list_1): Move down in code.
- (run_window_configuration_change_hook): Move set_buffer part
- before select_frame_norecord part in order to unwind correctly.
- Rename count1 to count.
- (recombine_windows, delete_deletable_window, resize_root_window)
- (Fdelete_other_windows_internal)
- (Frun_window_configuration_change_hook, make_parent_window)
- (resize_window_check, resize_window_apply, Fresize_window_apply)
- (resize_frame_windows, Fsplit_window_internal)
- (Fdelete_window_internal, Fresize_mini_window_internal):
- New functions.
- (syms_of_window): New variables Vwindow_splits and Vwindow_nest.
-
-2011-06-08 Martin Rudalics <rudalics@gmx.at>
-
- * window.h (window): Add some new members to window structure -
- normal_lines, normal_cols, new_total, new_normal, clone_number,
- splits, nest, prev_buffers, next_buffers.
- (WINDOW_TOTAL_SIZE): Move here from window.c.
- (MIN_SAFE_WINDOW_WIDTH, MIN_SAFE_WINDOW_HEIGHT): Define here.
-
- * window.c (Fwindow_height, Fwindow_width, Fwindow_full_width_p):
- Remove.
- (make_dummy_parent): Set new members of windows structure.
- (make_window): Move down in code. Handle new members of window
- structure.
- (Fwindow_clone_number, Fwindow_splits, Fset_window_splits)
- (Fwindow_nest, Fset_window_nest, Fwindow_new_total)
- (Fwindow_normal_size, Fwindow_new_normal, Fwindow_prev_buffers)
- (Fset_window_prev_buffers, Fwindow_next_buffers)
- (Fset_window_next_buffers, Fset_window_clone_number):
- New functions.
- (Fwindow_hscroll, Fwindow_at, Fwindow_point, Fwindow_start)
- (Fwindow_end, Fwindow_line_height, Fset_window_dedicated_p):
- Doc-string fixes.
- (Fwindow_parameters, Fwindow_parameter, Fset_window_parameter):
- Argument WINDOW can be now internal window too.
- (Fwindow_use_time): Move up in code.
- (Fget_buffer_window): Rename argument FRAME to ALL-FRAMES.
- Rewrite doc-string.
- (Fset_window_configuration, saved_window)
- (Fcurrent_window_configuration, save_window_save): Handle new
- members of window structure.
- (WINDOW_TOTAL_SIZE, MIN_SAFE_WINDOW_WIDTH)
- (MIN_SAFE_WINDOW_HEIGHT): Move to window.h.
- (syms_of_window): New Lisp objects Qrecord_window_buffer,
- Qwindow_deletable_p, Qdelete_window, Qreplace_buffer_in_windows,
- Qget_mru_window, Qresize_root_window,
- Qresize_root_window_vertically, Qsafe, Qabove, Qbelow,
- Qauto_buffer_name; staticpro them.
-
-2011-06-07 Martin Rudalics <rudalics@gmx.at>
-
- * window.c (Fwindow_total_size, Fwindow_left_column)
- (Fwindow_top_line, window_body_lines, Fwindow_body_size)
- (Fwindow_list_1): New functions.
- (window_box_text_cols): Replace with window_body_cols.
- (Fwindow_width, Fscroll_left, Fscroll_right):
- Use window_body_cols instead of window_box_text_cols.
- (delete_window, Fset_window_configuration):
- Call delete_all_subwindows with window as argument.
- (delete_all_subwindows): Take a window as argument and not a
- structure. Rewrite.
- (window_loop): Remove handling of GET_LRU_WINDOW and
- GET_LARGEST_WINDOW.
- (Fget_lru_window, Fget_largest_window): Move to window.el.
-
- * window.h: Extern window_body_cols instead of
- window_box_text_cols. delete_all_subwindows now takes a
- Lisp_Object as argument.
-
- * indent.c (compute_motion, Fcompute_motion):
- Use window_body_cols instead of window_box_text_cols.
-
- * frame.c (delete_frame): Call delete_all_subwindows with root
- window as argument.
-
-2011-06-07 Daniel Colascione <dan.colascione@gmail.com>
-
- * fns.c (Fputhash): Document return value.
-
-2011-06-06 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c (gif_load): Implement gif89a spec "no disposal" method.
-
-2011-06-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Cons<->int and similar integer overflow fixes (Bug#8794).
-
- Check for overflow when converting integer to cons and back.
- * charset.c (Fdefine_charset_internal, Fdecode_char):
- Use cons_to_unsigned to catch overflow.
- (Fencode_char): Use INTEGER_TO_CONS.
- * composite.h (LGLYPH_CODE): Use cons_to_unsigned.
- (LGLYPH_SET_CODE): Use INTEGER_TO_CONS.
- * data.c (long_to_cons, cons_to_long): Remove.
- (cons_to_unsigned, cons_to_signed): New functions.
- These signal an error for invalid or out-of-range values.
- * dired.c (Ffile_attributes): Use INTEGER_TO_CONS.
- * fileio.c (Fset_visited_file_modtime): Use CONS_TO_INTEGER.
- * font.c (Ffont_variation_glyphs):
- * fontset.c (Finternal_char_font): Use INTEGER_TO_CONS.
- * lisp.h: Include <intprops.h>.
- (INTEGER_TO_CONS, CONS_TO_INTEGER): New macros.
- (cons_to_signed, cons_to_unsigned): New decls.
- (long_to_cons, cons_to_long): Remove decls.
- * undo.c (record_first_change): Use INTEGER_TO_CONS.
- (Fprimitive_undo): Use CONS_TO_INTEGER.
- * xfns.c (Fx_window_property): Likewise.
- * xselect.c: Include <limits.h>.
- (x_own_selection, selection_data_to_lisp_data):
- Use INTEGER_TO_CONS.
- (x_handle_selection_request, x_handle_selection_clear)
- (x_get_foreign_selection, Fx_disown_selection_internal)
- (Fx_get_atom_name, x_send_client_event): Use CONS_TO_INTEGER.
- (lisp_data_to_selection_data): Use cons_to_unsigned.
- (x_fill_property_data): Use cons_to_signed.
- Report values out of range.
-
- Check for buffer and string overflow more precisely.
- * buffer.h (BUF_BYTES_MAX): New macro.
- * lisp.h (STRING_BYTES_MAX): New macro.
- * alloc.c (Fmake_string):
- * character.c (string_escape_byte8):
- * coding.c (coding_alloc_by_realloc):
- * doprnt.c (doprnt):
- * editfns.c (Fformat):
- * eval.c (verror):
- Use STRING_BYTES_MAX, not MOST_POSITIVE_FIXNUM,
- since they may not be the same number.
- * editfns.c (Finsert_char):
- * fileio.c (Finsert_file_contents):
- Likewise for BUF_BYTES_MAX.
-
- * image.c: Use ptrdiff_t, not int, for sizes.
- (slurp_file): Switch from int to ptrdiff_t.
- All uses changed.
- (slurp_file): Check that file size fits in both size_t (for
- malloc) and ptrdiff_t (for sanity and safety).
-
- * fileio.c (Fverify_visited_file_modtime): Avoid time overflow
- if b->modtime has its maximal value.
-
- * dired.c (Ffile_attributes): Don't assume EMACS_INT has >32 bits.
-
- Don't assume time_t can fit into int.
- * buffer.h (struct buffer.modtime): Now time_t, not int.
- * fileio.c (Fvisited_file_modtime): No need for time_t cast now.
- * undo.c (Fprimitive_undo): Use time_t, not int, for time_t value.
-
- Minor fixes for signed vs unsigned integers.
- * character.h (MAYBE_UNIFY_CHAR):
- * charset.c (maybe_unify_char):
- * keyboard.c (read_char, reorder_modifiers):
- XINT -> XFASTINT, since the integer must be nonnegative.
- * ftfont.c (ftfont_spec_pattern):
- * keymap.c (access_keymap, silly_event_symbol_error):
- XUINT -> XFASTINT, since the integer must be nonnegative.
- (Fsingle_key_description, preferred_sequence_p): XUINT -> XINT,
- since it makes no difference and we prefer signed.
- * keyboard.c (record_char): Use XUINT when all the neighbors do.
- (access_keymap): NATNUMP -> INTEGERP, since the integer must be
- nonnegative.
-
-2011-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * window.h (Fwindow_frame): Declare.
-
-2011-06-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c: Simplify handling of large-request failures (Bug#8800).
- (SPARE_MEMORY): Always define.
- (LARGE_REQUEST): Remove.
- (memory_full): Use SPARE_MEMORY rather than LARGE_REQUEST.
-
-2011-06-06 Martin Rudalics <rudalics@gmx.at>
-
- * lisp.h: Move EXFUNS for Fframe_root_window,
- Fframe_first_window and Fset_frame_selected_window to window.h.
-
- * window.h: Move EXFUNS for Fframe_root_window,
- Fframe_first_window and Fset_frame_selected_window here from
- lisp.h.
-
- * frame.c (Fwindow_frame, Fframe_first_window)
- (Fframe_root_window, Fframe_selected_window)
- (Fset_frame_selected_window): Move to window.c.
- (Factive_minibuffer_window): Move to minibuf.c.
- (Fother_visible_frames_p): New function.
-
- * minibuf.c (Factive_minibuffer_window): Move here from frame.c.
-
- * window.c (decode_window, decode_any_window): Move up in code.
- (Fwindowp, Fwindow_live_p): Rewrite doc-strings.
- (inhibit_frame_unsplittable): Remove unused variable.
- (Fwindow_buffer): Move up and rewrite doc-string.
- (Fwindow_parent, Fwindow_vchild, Fwindow_hchild, Fwindow_next)
- (Fwindow_prev): New functions.
- (Fwindow_frame): Move here from frame.c. Accept any window as
- argument.
- (Fframe_root_window, Fframe_first_window)
- (Fframe_selected_window): Move here from frame.c. Accept frame
- or arbitrary window as argument. Update doc-strings.
- (Fminibuffer_window): Move up in code.
- (Fwindow_minibuffer_p): Move up in code and simplify.
- (Fset_frame_selected_window): Move here from frame.c.
- Marginal rewrite.
- (Fselected_window, select_window, Fselect_window): Move up in
- code. Minor doc-string fixes.
-
-2011-06-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (memory_full) [SYSTEM_MALLOC]: Port to MacOS (Bug#8800).
- Do not assume that spare memory exists; that assumption is valid
- only if SYSTEM_MALLOC.
- (LARGE_REQUEST): New macro, so that the issue of large requests
- is separated from the issue of spare memory.
-
-2011-06-05 Andreas Schwab <schwab@linux-m68k.org>
-
- * editfns.c (Fformat): Correctly handle zero flag with hexadecimal
- format. (Bug#8806)
-
- * gtkutil.c (xg_get_default_scrollbar_width): Avoid warning.
-
- * xfns.c (x_set_scroll_bar_default_width): Move declarations
- before statements.
-
-2011-06-05 Jan Djärv <jan.h.d@swipnet.se>
-
- * gtkutil.c (xg_get_default_scrollbar_width): New function.
-
- * gtkutil.h: Declare xg_get_default_scrollbar_width.
-
- * xfns.c (x_set_scroll_bar_default_width): If USE_GTK, get
- min width by calling x_set_scroll_bar_default_width (Bug#8505).
-
-2011-06-05 Juanma Barranquero <lekktu@gmail.com>
-
- * xdisp.c (single_display_spec_intangible_p): Remove declaration.
-
-2011-06-04 Chong Yidong <cyd@stupidchicken.com>
-
- * xselect.c (x_clipboard_manager_save): Remove redundant arg.
- (x_clipboard_manager_save): Add return value.
- (x_clipboard_manager_error_1, x_clipboard_manager_error_2):
- New error handlers.
- (x_clipboard_manager_save_frame, x_clipboard_manager_save_all):
- Obey Vx_select_enable_clipboard_manager. Catch errors in
- x_clipboard_manager_save (Bug#8779).
- (Vx_select_enable_clipboard_manager): New variable.
- (x_get_foreign_selection): Reduce scope of x_catch_errors (Bug#8790).
-
-2011-06-04 Dan Nicolaescu <dann@ics.uci.edu>
-
- * emacs.c (main): Warn when starting a GTK emacs in daemon mode.
-
-2011-06-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * fringe.c (update_window_fringes): Don't update overlay arrow bitmap
- in the current matrix if keep_current_p is non-zero.
-
-2011-06-04 Eli Zaretskii <eliz@gnu.org>
-
- * bidi.c (bidi_level_of_next_char): Fix last change.
-
-2011-06-03 Eli Zaretskii <eliz@gnu.org>
-
- Support bidi reordering of text covered by display properties.
-
- * bidi.c (bidi_copy_it): Use offsetof instead of emulating it.
- (bidi_fetch_char, bidi_fetch_char_advance): New functions.
- (bidi_cache_search, bidi_cache_iterator_state)
- (bidi_paragraph_init, bidi_resolve_explicit, bidi_resolve_weak)
- (bidi_level_of_next_char, bidi_move_to_visually_next):
- Support character positions inside a run of characters covered by a
- display string.
- (bidi_paragraph_init, bidi_resolve_explicit_1)
- (bidi_level_of_next_char): Call bidi_fetch_char and
- bidi_fetch_char_advance instead of FETCH_CHAR and
- FETCH_CHAR_ADVANCE.
- (bidi_init_it): Initialize new members.
- (LRE_CHAR, RLE_CHAR, PDF_CHAR, LRO_CHAR, RLO_CHAR): Remove macro
- definitions.
- (bidi_explicit_dir_char): Lookup character type in bidi_type_table,
- instead of using explicit *_CHAR codes.
- (bidi_resolve_explicit, bidi_resolve_weak):
- Use FETCH_MULTIBYTE_CHAR instead of FETCH_CHAR, as reordering of
- bidirectional text is supported only in multibyte buffers.
- (bidi_init_it): Accept additional argument FRAME_WINDOW_P and use
- it to initialize the frame_window_p member of struct bidi_it.
- (bidi_cache_iterator_state, bidi_resolve_explicit_1)
- (bidi_resolve_explicit, bidi_resolve_weak)
- (bidi_level_of_next_char, bidi_move_to_visually_next): Abort if
- bidi_it->nchars is non-positive.
- (bidi_level_of_next_char): Don't try to lookup the cache for the
- next/previous character if nothing is cached there yet, or if we
- were just reseat()'ed to a new position.
-
- * xdisp.c (set_cursor_from_row): Set start and stop points
- according to the row's direction when priming the loop that looks
- for the glyph on which to display cursor.
- (single_display_spec_intangible_p): Function deleted.
- (display_prop_intangible_p): Reimplement to call
- handle_display_spec instead of single_display_spec_intangible_p.
- Accept 3 additional arguments needed by handle_display_spec.
- This fixes incorrect cursor motion across display property with complex
- values: lists, `(when COND...)' forms, etc.
- (single_display_spec_string_p): Support property values that are
- lists with the argument STRING its top-level element.
- (display_prop_string_p): Fix the condition for processing a
- property that is a list to be consistent with handle_display_spec.
- (handle_display_spec): New function, refactored from the
- last portion of handle_display_prop.
- (compute_display_string_pos): Accept additional argument
- FRAME_WINDOW_P. Call handle_display_spec to determine whether the
- value of a `display' property is a "replacing spec".
- (handle_single_display_spec): Accept 2 additional arguments BUFPOS
- and FRAME_WINDOW_P. If IT is NULL, don't set up the iterator from
- the display property, but just return a value indicating whether
- the display property will replace the characters it covers.
- (Fcurrent_bidi_paragraph_direction): Initialize the nchars and
- frame_window_p members of struct bidi_it.
- (compute_display_string_pos, compute_display_string_end):
- New functions.
- (push_it): Accept second argument POSITION, where pop_it should
- jump to continue iteration.
- (reseat_1): Initialize bidi_it.disp_pos.
-
- * keyboard.c (adjust_point_for_property): Adjust the call to
- display_prop_intangible_p to its new signature.
-
- * dispextern.h (struct bidi_it): New member frame_window_p.
- (bidi_init_it): Update prototypes.
- (display_prop_intangible_p): Update prototype.
- (compute_display_string_pos, compute_display_string_end):
- Declare prototypes.
- (struct bidi_it): New members nchars and disp_pos. ch_len is now
- EMACS_INT.
-
-2011-06-02 Paul Eggert <eggert@cs.ucla.edu>
-
- Malloc failure behavior now depends on size of allocation.
- * alloc.c (buffer_memory_full, memory_full): New arg NBYTES.
- * lisp.h: Change signatures accordingly.
- * alloc.c, buffer.c, editfns.c, menu.c, minibuf.c, xterm.c:
- All callers changed. (Bug#8762)
-
- * gnutls.c: Use Emacs's memory allocators.
- Without this change, the gnutls library would invoke malloc etc.
- directly, which causes problems on non-SYNC_INPUT hosts, and which
- runs afoul of improving memory_full behavior. (Bug#8761)
- (fn_gnutls_global_set_mem_functions): New macro or function pointer.
- (emacs_gnutls_global_init): Use it to specify xmalloc, xrealloc,
- xfree instead of the default malloc, realloc, free.
- (Fgnutls_boot): No need to check for memory allocation failure,
- since xmalloc does that for us.
-
- Remove arbitrary limit of 2**31 entries in hash tables. (Bug#8771)
- * category.c (hash_get_category_set):
- * ccl.c (ccl_driver):
- * charset.c (Fdefine_charset_internal):
- * charset.h (struct charset.hash_index):
- * composite.c (get_composition_id, gstring_lookup_cache)
- (composition_gstring_put_cache):
- * composite.h (struct composition.hash_index):
- * dispextern.h (struct image.hash):
- * fns.c (next_almost_prime, larger_vector, cmpfn_eql)
- (cmpfn_equal, cmpfn_user_defined, hashfn_eq, hashfn_eql)
- (hashfn_equal, hashfn_user_defined, make_hash_table)
- (maybe_resize_hash_table, hash_lookup, hash_put)
- (hash_remove_from_table, hash_clear, sweep_weak_table, SXHASH_COMBINE)
- (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector)
- (Fsxhash, Fgethash, Fputhash, Fmaphash):
- * image.c (make_image, search_image_cache, lookup_image)
- (xpm_put_color_table_h):
- * lisp.h (struct Lisp_Hash_Table):
- * minibuf.c (Ftry_completion, Fall_completions, Ftest_completion):
- * print.c (print): Use 'EMACS_UINT' and 'EMACS_INT'
- for hashes and hash indexes, instead of 'unsigned' and 'int'.
- * alloc.c (allocate_vectorlike):
- Check for overflow in vector size calculations.
- * ccl.c (ccl_driver):
- Check for overflow when converting EMACS_INT to int.
- * fns.c, image.c: Remove unnecessary static decls that would otherwise
- need to be updated by these changes.
- * fns.c (make_hash_table, maybe_resize_hash_table):
- Check for integer overflow with large hash tables.
- (make_hash_table, maybe_resize_hash_table, Fmake_hash_table):
- Prefer the faster XFLOAT_DATA to XFLOATINT where either will do.
- (SXHASH_REDUCE): New macro.
- (sxhash_string, sxhash_list, sxhash_vector, sxhash_bool_vector):
- Use it instead of discarding useful hash info with large hash values.
- (sxhash_float): New function.
- (sxhash): Use it. No more need for "& INTMASK" due to above changes.
- * lisp.h (FIXNUM_BITS): New macro, useful for SXHASH_REDUCE etc.
- (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM, INTMASK):
- Rewrite to use FIXNUM_BITS, as this simplifies things.
- (next_almost_prime, larger_vector, sxhash, hash_lookup, hash_put):
- Adjust signatures to match updated version of code.
- (consing_since_gc): Now EMACS_INT, since a single hash table can
- use more than INT_MAX bytes.
-
-2011-06-01 Dan Nicolaescu <dann@ics.uci.edu>
-
- Make it possible to build with GCC-4.6+ -O2 -flto.
-
- * emacs.c (__malloc_initialize_hook): Mark as EXTERNALLY_VISIBLE.
-
-2011-06-01 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * minibuf.c (get_minibuffer, read_minibuf_unwind):
- Call minibuffer-inactive-mode.
-
-2011-05-31 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/data.$(O), $(BLD)/editfns.$(O)):
- Update dependencies.
-
-2011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
-
- * data.c (init_data): Remove code for UTS, this system is not
- supported anymore.
-
-2011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
-
- Don't force ./temacs to start in terminal mode.
-
- * frame.c (make_initial_frame): Initialize faces in all cases, not
- only when CANNOT_DUMP is defined.
- * dispnew.c (init_display): Remove CANNOT_DUMP condition.
-
-2011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
-
- * dispnew.c (add_window_display_history): Use const for the string
- pointer. Remove declaration, not needed.
-
-2011-05-31 Paul Eggert <eggert@cs.ucla.edu>
-
- Use 'inline', not 'INLINE'.
- <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00914.html>
- * alloc.c, fontset.c (INLINE): Remove.
- * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c:
- * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c:
- * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline.
- * gmalloc.c (register_heapinfo): Use inline unconditionally.
- * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
-
-2011-05-31 Dan Nicolaescu <dann@ics.uci.edu>
-
- Make it possible to run ./temacs.
-
- * callproc.c (set_initial_environment): Remove CANNOT_DUMP code,
- syms_of_callproc does the same thing. Remove test for
- "initialized", do it in the caller.
- * emacs.c (main): Avoid calling set_initial_environment when dumping.
-
-2011-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * minibuf.c (Finternal_complete_buffer): Return `category' metadata.
- (read_minibuf): Use get_minibuffer.
- (syms_of_minibuf): Use DEFSYM.
- (Qmetadata): New var.
- * data.c (Qbuffer): Don't make it static.
- (syms_of_data): Use DEFSYM.
-
-2011-05-31 Paul Eggert <eggert@cs.ucla.edu>
-
- * ccl.c (CCL_CODE_RANGE): Allow negative numbers. (Bug#8751)
- (CCL_CODE_MIN): New macro.
-
-2011-05-30 Paul Eggert <eggert@cs.ucla.edu>
-
- * alloc.c (lisp_align_malloc): Omit unnecessary val==NULL tests.
-
- * eval.c (Qdebug): Now static.
- * lisp.h (Qdebug): Remove decl. This reverts a part of the
- 2011-04-26T11:26:05Z!dan.colascione@gmail.com that inadvertently undid part of
- 2011-04-14T06:48:41Z!eggert@cs.ucla.edu.
-
-2011-05-29 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c: Various fixes to ImageMagick code comments.
- (Fimagemagick_types): Doc fix.
-
-2011-05-29 Paul Eggert <eggert@cs.ucla.edu>
-
- Minor fixes prompted by GCC 4.6.0 warnings.
-
- * xselect.c (converted_selections, conversion_fail_tag): Now static.
-
- * emacs.c [HAVE_X_WINDOWS]: Include "xterm.h".
- (x_clipboard_manager_save_all): Move extern decl to ...
- * xterm.h: ... here, so that it can be checked for consistency.
-
-2011-05-29 Chong Yidong <cyd@stupidchicken.com>
-
- * xselect.c (x_clipboard_manager_save_frame)
- (x_clipboard_manager_save_all): New functions.
- (Fx_clipboard_manager_save): Lisp function deleted.
-
- * emacs.c (Fkill_emacs): Call x_clipboard_manager_save_all.
- * frame.c (delete_frame): Call x_clipboard_manager_save_frame.
-
- * xterm.h: Update prototype.
-
-2011-05-28 William Xu <william.xwl@gmail.com>
-
- * nsterm.m (ns_term_shutdown): Synchronize user defaults before
- exiting (Bug#8239).
-
-2011-05-28 Jim Meyering <meyering@redhat.com>
-
- Avoid a sign-extension bug in crypto_hash_function.
- * fns.c (to_uchar): Define.
- (crypto_hash_function): Use it to convert some newly-signed
- variables to unsigned, to avoid sign-extension bugs. For example,
- without this change, (md5 "truc") would evaluate to
- 45723a2aff78ff4fff7fff1114760e62 rather than the expected
- 45723a2af3788c4ff17f8d1114760e62. Reported by Antoine Levitt in
- https://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00883.html.
-
-2011-05-27 Paul Eggert <eggert@cs.ucla.edu>
-
- Integer overflow fixes.
-
- * dbusbind.c: Serial number integer overflow fixes.
- (CHECK_DBUS_SERIAL_GET_SERIAL): New macro.
- (Fdbus_call_method_asynchronously, xd_read_message_1): Use a float
- to hold a serial number that is too large for a fixnum.
- (Fdbus_method_return_internal, Fdbus_method_error_internal):
- Check for serial numbers out of range. Decode any serial number
- that was so large that it became a float. (Bug#8722)
-
- * dbusbind.c: Use XFASTINT rather than XUINT, and check for nonneg.
- (Fdbus_call_method, Fdbus_call_method_asynchronously):
- Use XFASTINT rather than XUINT when numbers are nonnegative.
- (xd_append_arg, Fdbus_method_return_internal):
- (Fdbus_method_error_internal): Likewise. Also, for unsigned
- arguments, check that Lisp number is nonnegative, rather than
- silently wrapping negative numbers around. (Bug#8722)
- (xd_read_message_1): Don't assume dbus_uint32_t can fit in int.
- (Bug#8722)
-
- * data.c (arith_driver, Flsh): Avoid unnecessary casts to EMACS_UINT.
-
- * ccl.c (ccl_driver): Redo slightly to avoid the need for 'unsigned'.
-
- ccl: Add integer overflow checks.
- * ccl.c (CCL_CODE_MAX, GET_CCL_RANGE, GET_CCL_CODE, GET_CCL_INT):
- (IN_INT_RANGE): New macros.
- (ccl_driver): Use them to check for integer overflow when
- decoding a CCL program. Many of the new checks are whether XINT (x)
- fits in int; it doesn't always, on 64-bit hosts. The new version
- doesn't catch all possible integer overflows, but it's an
- improvement. (Bug#8719)
-
- * alloc.c (make_event_array): Use XINT, not XUINT.
- There's no need for unsigned here.
-
- * mem-limits.h (EXCEEDS_LISP_PTR) [!USE_LSB_TAG]: EMACS_UINT -> uintptr_t
- This follows up to the 2011-05-06 change that substituted uintptr_t
- for EMACS_INT. This case wasn't caught back then.
-
- Rework Fformat to avoid integer overflow issues.
- * editfns.c: Include <float.h> unconditionally, as it's everywhere
- now (part of C89). Include <verify.h>.
- (MAX_10_EXP, CONVERTED_BYTE_SIZE): Remove; no longer needed.
- (pWIDE, pWIDElen, signed_wide, unsigned_wide): New defns.
- (Fformat): Avoid the prepass trying to compute sizes; it was only
- approximate and thus did not catch overflow reliably. Instead, walk
- through the format just once, formatting and computing sizes as we go,
- checking for integer overflow at every step, and allocating a larger
- buffer as needed. Keep track separately whether the format is
- multibyte. Keep only the most-recently calculated precision, rather
- than them all. Record whether each argument has been converted to
- string. Use EMACS_INT, not int, for byte and char and arg counts.
- Support field widths and precisions larger than INT_MAX. Avoid
- sprintf's undefined behavior with conversion specifications such as %#d
- and %.0c. Fix bug with strchr succeeding on '\0' when looking for
- flags. Fix bug with (format "%c" 256.0). Avoid integer overflow when
- formatting out-of-range floating point numbers with int
- formats. (Bug#8668)
-
- * lisp.h (FIXNUM_OVERFLOW_P): Work even if arg is a NaN.
-
- * data.c: Avoid integer truncation in expressions involving floats.
- * data.c: Include <intprops.h>.
- (arith_driver): When there's an integer overflow in an expression
- involving floating point, convert the integers to floating point
- so that the resulting value does not suffer from catastrophic
- integer truncation. For example, on a 64-bit host (* 4
- most-negative-fixnum 0.5) should yield about -4.6e+18, not zero.
- Do not rely on undefined behavior after integer overflow.
-
- merge count_size_as_multibyte, parse_str_to_multibyte
- * character.c, character.h (count_size_as_multibyte):
- Rename from parse_str_to_multibyte; all uses changed.
- Check for integer overflow.
- * insdel.c, lisp.h (count_size_as_multibyte): Remove,
- since it's now a duplicate of the other. This is more of
- a character than a buffer op, so better that it's in character.c.
- * fns.c, print.c: Adjust to above changes.
-
-2011-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
-
- * xselect.c (x_convert_selection): Yet another int/Lisp_Object mixup.
-
-2011-05-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * xselect.c: Fix minor problems prompted by GCC 4.6.0 warnings.
- (x_handle_selection_request, frame_for_x_selection): Remove unused vars.
- (x_clipboard_manager_save): Now static.
- (Fx_clipboard_manager_save): Rename local to avoid shadowing.
-
- * fns.c: Fix minor problems prompted by GCC 4.6.0 warnings.
- (crypto_hash_function): Now static.
- Fix pointer signedness problems. Avoid unnecessary initializations.
-
-2011-05-27 Chong Yidong <cyd@stupidchicken.com>
-
- * termhooks.h (Vselection_alist): Make it terminal-local.
-
- * terminal.c (create_terminal): Initialize it.
-
- * xselect.c: Support for clipboard managers.
- (Vselection_alist): Move to termhooks.h as terminal-local var.
- (LOCAL_SELECTION): New macro.
- (x_atom_to_symbol): Handle x_display_info_for_display fail case.
- (symbol_to_x_atom): Remove gratuitous arg.
- (x_handle_selection_request, lisp_data_to_selection_data)
- (x_get_foreign_selection, Fx_register_dnd_atom): Callers changed.
- (x_own_selection, x_get_local_selection, x_convert_selection):
- New arg, specifying work frame. Use terminal-local Vselection_alist.
- (some_frame_on_display): Delete unused function.
- (Fx_own_selection_internal, Fx_get_selection_internal)
- (Fx_disown_selection_internal, Fx_selection_owner_p)
- (Fx_selection_exists_p): New optional frame arg.
- (frame_for_x_selection, Fx_clipboard_manager_save): New functions.
- (x_handle_selection_clear): Don't treat other terminals with the
- same keyboard specially. Use the terminal-local Vselection_alist.
- (x_clear_frame_selections): Use Frun_hook_with_args.
-
- * xterm.c (x_term_init): Intern ATOM and CLIPBOARD_MANAGER atoms.
-
- * xterm.h: Add support for those atoms.
-
-2011-05-26 Chong Yidong <cyd@stupidchicken.com>
-
- * xselect.c: ICCCM-compliant handling of MULTIPLE targets.
- (converted_selections, conversion_fail_tag): New global variables.
- (x_selection_request_lisp_error): Free the above.
- (x_get_local_selection): Remove unnecessary code.
- (x_reply_selection_request): Args changed; handle arbitrary array
- of converted selections stored in converted_selections.
- Separate the XChangeProperty and SelectionNotify steps.
- (x_handle_selection_request): Rewrite to handle MULTIPLE target.
- (x_convert_selection): New function.
- (x_handle_selection_event): Simplify.
- (x_get_foreign_selection): Don't ignore incoming requests while
- waiting for an answer; this will fail when we implement
- SAVE_TARGETS, and seems unnecessary anyway.
- (selection_data_to_lisp_data): Recognize ATOM_PAIR type.
- (Vx_sent_selection_functions): Doc fix.
-
-2011-05-26 Leo Liu <sdl.web@gmail.com>
-
- * editfns.c (Ftranspose_regions): Allow empty regions. (Bug#8699)
-
-2011-05-25 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * dispextern.h (struct glyph_row): New member fringe_bitmap_periodic_p.
-
- * dispnew.c (shift_glyph_matrix, scrolling_window): Mark scrolled row
- for fringe update if it has periodic bitmap.
- (row_equal_p): Also compare left_fringe_offset, right_fringe_offset,
- and fringe_bitmap_periodic_p.
-
- * fringe.c (get_fringe_bitmap_data): New function.
- (draw_fringe_bitmap_1, update_window_fringes): Use it.
- (update_window_fringes): Record periodicity of fringe bitmap in glyph
- row. Mark glyph row for fringe update if periodicity changed.
-
- * xdisp.c (try_window_reusing_current_matrix): Don't mark scrolled row
- for fringe update unless it has periodic bitmap.
-
-2011-05-25 Kenichi Handa <handa@m17n.org>
-
- * xdisp.c (get_next_display_element): Set correct it->face_id for
- a static composition.
-
-2011-05-24 Leo Liu <sdl.web@gmail.com>
-
- * deps.mk (fns.o):
- * makefile.w32-in ($(BLD)/fns.$(O)): Include sha1.h.
-
- * fns.c (crypto_hash_function, Fsha1): New function.
- (Fmd5): Use crypto_hash_function.
- (syms_of_fns): Add Ssha1.
-
-2011-05-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * gnutls.c: Remove unused macros.
- (fn_gnutls_transport_set_lowat, fn_gnutls_transport_set_pull_function):
- (fn_gnutls_transport_set_push_function) [!WINDOWSNT]:
- Remove macros that are defined and never used.
- Caught by gcc -Wunused-macros (GCC 4.6.0, Fedora 14).
-
-2011-05-22 Chong Yidong <cyd@stupidchicken.com>
-
- * xselect.c (syms_of_xselect): Remove unused symbol SAVE_TARGETS.
- (Fx_get_selection_internal): Minor cleanup.
- (Fx_own_selection_internal): Rename arguments for consistency with
- select.el.
-
-2011-05-22 Paul Eggert <eggert@cs.ucla.edu>
-
- * xselect.c (QSAVE_TARGETS): New static var, to fix build failure.
-
-2011-05-22 Chong Yidong <cyd@stupidchicken.com>
-
- * xselect.c (syms_of_xselect): Include character.h; use DEFSYM.
-
-2011-05-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * dispnew.c (scrolling_window): Don't exclude the case that the
- last enabled row in the desired matrix touches the bottom boundary.
-
-2011-05-21 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in ($(etc)/DOC): Make second command line even shorter.
- (SOME_MACHINE_OBJECTS): Replace FONT_OBJ by its maximal expansion,
- and add some more files.
-
-2011-05-20 Eli Zaretskii <eliz@gnu.org>
-
- * callproc.c (Fcall_process) [MSDOS]: Fix arguments to
- report_file_error introduced by the change from 2011-05-07.
-
-2011-05-20 Paul Eggert <eggert@cs.ucla.edu>
-
- * systime.h (Time): Define only if emacs is defined.
- This is to allow ../lib-src/profile.c to be compiled on FreeBSD,
- where the include path doesn't have X11/X.h by default. See
- <http://lists.gnu.org/archive/html/emacs-devel/2011-05/msg00561.html>.
-
-2011-05-20 Kenichi Handa <handa@m17n.org>
-
- * composite.c (find_automatic_composition): Fix previous change.
-
-2011-05-20 Glenn Morris <rgm@gnu.org>
-
- * lisp.mk: New file, split from Makefile.in.
- * Makefile.in (lisp): Move to separate file, inserted by @lisp_frag@.
- (shortlisp): Remove.
- ($(etc)/DOC): Edit lisp.mk rather than using $shortlisp.
-
-2011-05-19 Glenn Morris <rgm@gnu.org>
-
- * Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT)
- (REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT)
- (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove.
- (lisp): Set the order to that of loadup.el.
- (shortlisp): Make it a copy of $lisp.
- (SOME_MACHINE_LISP): Remove.
- ($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too.
- Use just $shortlisp, not $SOME_MACHINE_LISP too.
-
-2011-05-18 Kenichi Handa <handa@m17n.org>
-
- * composite.c (CHAR_COMPOSABLE_P): Add more check for efficiency.
- (BACKWARD_CHAR): Wrap the arg STOP by parenthesis.
- (find_automatic_composition): Mostly rewrite for efficiency.
-
-2011-05-18 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
-
-2011-05-18 Christoph Scholtes <cschol2112@googlemail.com>
-
- * menu.c: Include limits.h (fixes the MS-Windows build broken by
- 2011-06-18T18:49:19Z!cyd@stupidchicken.com).
-
-2011-05-18 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix some integer overflow issues, such as string length overflow.
-
- * insdel.c (count_size_as_multibyte): Check for string overflow.
-
- * character.c (lisp_string_width): Check for string overflow.
- Use EMACS_INT, not int, for string indexes and lengths; in
- particular, 2nd arg is now EMACS_INT, not int. Do not crash if
- the resulting string length overflows an EMACS_INT; instead,
- report a string overflow if no precision given. When checking for
- precision exhaustion, use a check that cannot possibly have
- integer overflow. (Bug#8675)
- * character.h (lisp_string_width): Adjust to new signature.
-
- * alloc.c (string_overflow): New function.
- (Fmake_string): Use it. This doesn't change behavior, but saves
- a few bytes and will simplify future changes.
- * character.c (string_escape_byte8): Likewise.
- * lisp.h (string_overflow): New decl.
-
- Fixups, following up to the user-interface timestamp change.
- * nsterm.m (last_mouse_movement_time, ns_mouse_position): Use Time
- for UI timestamps, instead of unsigned long.
- * msdos.c (mouse_get_pos): Likewise.
- * w32inevt.c (movement_time, w32_console_mouse_position): Likewise.
- * w32gui.h (Time): Define by including "systime.h" rather than by
- declaring it ourselves. (Bug#8664)
-
- * dispextern.h (struct image): Don't assume time_t <= unsigned long.
- * image.c (clear_image_cache): Likewise.
-
- * term.c (term_mouse_position): Don't assume time_t wraparound.
-
- Be more systematic about user-interface timestamps.
- Before, the code sometimes used 'Time', sometimes 'unsigned long',
- and sometimes 'EMACS_UINT', to represent these timestamps.
- This change causes it to use 'Time' uniformly, as that's what X uses.
- This makes the code easier to follow, and makes it easier to catch
- integer overflow bugs such as Bug#8664.
- * frame.c (Fmouse_position, Fmouse_pixel_position):
- Use Time, not unsigned long, for user-interface timestamps.
- * keyboard.c (last_event_timestamp, kbd_buffer_get_event): Likewise.
- (button_down_time, make_lispy_position, make_lispy_movement): Likewise.
- * keyboard.h (last_event_timestamp): Likewise.
- * menu.c (Fx_popup_menu) [!HAVE_X_WINDOWS]: Likewise.
- * menu.h (xmenu_show): Likewise.
- * term.c (term_mouse_position): Likewise.
- * termhooks.h (struct input_event.timestamp): Likewise.
- (struct terminal.mouse_position_hook): Likewise.
- * xmenu.c (create_and_show_popup_menu, xmenu_show): Likewise.
- * xterm.c (XTmouse_position, x_scroll_bar_report_motion): Likewise.
- * systime.h (Time): New decl. Pull it in from <X11/X.h> if
- HAVE_X_WINDOWS, otherwise define it as unsigned long, which is
- what it was before.
- * menu.h, termhooks.h: Include "systime.h", for Time.
-
- * keyboard.c (make_lispy_event): Fix problem in integer overflow.
- Don't assume that the difference between two unsigned long values
- can fit into an integer. At this point, we know button_down_time
- <= event->timestamp, so the difference must be nonnegative, so
- there's no need to cast the result if double-click-time is
- nonnegative, as it should be; check that it's nonnegative, just in
- case. This bug is triggered when events are more than 2**31 ms
- apart (about 25 days). (Bug#8664)
-
- * xselect.c (last_event_timestamp): Remove duplicate decl.
- (x_own_selection): Remove needless cast to unsigned long.
-
- * xmenu.c (set_frame_menubar): Use int, not EMACS_UINT, for indexes
- that always fit in int. Use a sentinel instead of a counter, to
- avoid a temp and to allay GCC's concerns about possible int overflow.
- * frame.h (struct frame): Use int for menu_bar_items_used
- instead of EMACS_INT, since it always fits in int.
-
- * menu.c (grow_menu_items): Check for int overflow.
-
- * xmenu.c (set_frame_menubar): Don't mishandle vectors with no nils.
-
- * xterm.c: Use EMACS_INT for Emacs modifiers, and int for X modifiers.
- Before, the code was not consistent. These values cannot exceed
- 2**31 - 1 so there's no need to make them unsigned.
- (x_x_to_emacs_modifiers): Accept int and return EMACS_INT.
- (x_emacs_to_x_modifiers): Accept EMACS_INT and return int.
- (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Reject non-integers
- as modifiers.
- * xterm.h (x_x_to_emacs_modifiers): Adjust to signature change.
-
- * lisp.h (XINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_INT.
- (XUINT) [USE_LISP_UNION_TYPE]: Cast to EMACS_UINT.
- Otherwise, GCC 4.6.0 warns about printf (pI, XINT (...)),
- presumably because the widths might not match.
-
- * window.c (size_window): Avoid needless test at loop start.
-
-2011-05-18 Courtney Bane <emacs-bugs-7626@cbane.org> (tiny change)
-
- * term.c (Fresume_tty): Restore hooks before reinitializing (bug#8687).
-
-2011-05-12 Drew Adams <drew.adams@oracle.com>
-
- * textprop.c (Fprevious_single_char_property_change): Doc fix (bug#8655).
-
-2011-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * w32term.c (w32_draw_fringe_bitmap): Rename local vars `left' and
- `width' to `bar_area_x' and `bar_area_width', respectively.
- (x_scroll_run): Take account of fringe background extension.
-
- * xterm.c (x_draw_fringe_bitmap) [USE_TOOLKIT_SCROLL_BARS]:
- Rename local vars `left' and `width' to `bar_area_x' and
- `bar_area_width', respectively.
- (x_scroll_run) [USE_TOOLKIT_SCROLL_BARS]: Take account of fringe
- background extension.
-
-2011-05-10 Jim Meyering <meyering@redhat.com>
-
- * xdisp.c (x_intersect_rectangles): Fix typo "the the -> the".
-
-2011-05-10 Juanma Barranquero <lekktu@gmail.com>
-
- * image.c (Finit_image_library): Return t for built-in image types,
- like pbm and xbm. (Bug#8640)
-
-2011-05-09 Andreas Schwab <schwab@linux-m68k.org>
-
- * w32menu.c (set_frame_menubar): Fix submenu allocation.
-
-2011-05-07 Eli Zaretskii <eliz@gnu.org>
-
- * w32console.c (Fset_screen_color): Doc fix.
- (Fget_screen_color): New function.
- (syms_of_ntterm): Defsubr it.
-
- * callproc.c (call_process_cleanup) [MSDOS]: Don't close and
- unlink the temporary file if Fcall_process didn't create it in the
- first place.
- (Fcall_process) [MSDOS]: Don't create tempfile if stdout of the
- child process will be redirected to a file specified with `:file'.
- Don't try to re-open tempfile in that case, and set fd[0] to -1 as
- cue to call_process_cleanup not to close that handle.
-
-2011-05-07 Ben Key <bkey76@gmail.com>
-
- * makefile.w32-in: The bootstrap-temacs rule now makes use of
- one of two shell specific rules, either bootstrap-temacs-CMD or
- bootstrap-temacs-SH. The bootstrap-temacs-SH rule is identical
- to the previous implementation of the bootstrap-temacs rule.
- The bootstrap-temacs-CMD rule is similar to the previous
- implementation of the bootstrap-temacs rule except that it
- makes use of the ESC_CFLAGS variable instead of the CFLAGS
- variable.
-
- These changes, along with some changes to nt/configure.bat,
- nt/gmake.defs, and nt/nmake.defs, are required to extend my
- earlier fix to add support for --cflags and --ldflags options
- that include quotes so that it works whether make uses cmd or
- sh as the shell.
-
-2011-05-06 Michael Albinus <michael.albinus@gmx.de>
-
- * dbusbind.c (QCdbus_type_unix_fd): Declare static.
- (xd_remove_watch): Don't check QCdbus_type_unix_fd for SYMBOLP, it
- is a constant.
- (Fdbus_init_bus, xd_read_queued_messages): Bus can be a symbol or
- a string. Handle both cases.
- (Fdbus_call_method_asynchronously, Fdbus_register_signal)
- (Fdbus_register_method): Use Qinvalid_function.
-
-2011-05-06 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
- (LISP_H): Add inttypes.h and stdin.h.
- (PROCESS_H): Add unistd.h.
-
-2011-05-06 Eli Zaretskii <eliz@gnu.org>
-
- * lread.c: Include limits.h (fixes the MS-Windows build broken by
- 2011-05-06T07:13:19Z!eggert@cs.ucla.edu).
-
-2011-05-06 Paul Eggert <eggert@cs.ucla.edu>
-
- * image.c (Finit_image_library) [!HAVE_NTGUI]: Omit unused local.
-
- * term.c (vfatal): Remove stray call to va_end.
- It's not needed and the C Standard doesn't allow it here anyway.
-
- Use C99's va_copy to avoid undefined behavior on x86-64 GNU/Linux.
- * eval.c (verror): doprnt a copy of ap, not the original. (Bug#8545)
-
- * eval.c (verror): OK to create a string of up to MOST_POSITIVE_FIXNUM
- bytes.
-
- * term.c: Don't include <stdarg.h>, as <lisp.h> does that.
-
- * callproc.c (Fcall_process): Use 'volatile' to avoid vfork clobbering.
-
- * process.c (Fformat_network_address): Fix typo: args2 -> *args2.
-
- * xmenu.c (set_frame_menubar): Fix typo: int * -> int (3 times).
-
- * coding.c (detect_coding_charset): Fix typo: * 2 -> *4 (Bug#8601).
-
- * charset.h (struct charset.code_space): Now has 15 elements, not 16.
- * charset.c (Fdefine_charset_internal): Don't initialize
- charset.code_space[15]. The value was garbage, on hosts with
- 32-bit int (Bug#8600).
-
- * lread.c (read_integer): Be more consistent with string-to-number.
- Use string_to_number to do the actual conversion; this avoids
- rounding errors and fixes some other screwups. Without this fix,
- for example, #x1fffffffffffffff was misread as -2305843009213693952.
- (digit_to_number): Move earlier, for benefit of read_integer.
- Return -1 if the digit is out of range for the base, -2 if it is
- not a digit in any supported base. (Bug#8602)
-
- * doprnt.c (doprnt): Support arbitrary pI values, such as "I64".
-
- * dispnew.c (scrolling_window): Return 1 if we scrolled,
- to match comment at start of function. This also removes a
- GCC warning about overflow in a 32+64-bit port.
-
- * lisp.h (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Simplify.
-
- * dbusbind.c: Do not use XPNTR on a value that may be an integer.
- Reported by Stefan Monnier in
- <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00919.html>.
- (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
- Use SYMBOLP-guarded XSYMBOL, not XPNTR.
-
- * lisp.h (EMACS_INTPTR): Remove. All uses changed to intptr_t.
- (EMACS_UINTPTR): Likewise, with uintptr_t.
-
- * lisp.h: Prefer 64-bit EMACS_INT if available.
- (EMACS_INT, EMACS_UINT, BITS_PER_EMACS_INT, pI): Define to 64-bit
- on 32-bit hosts that have 64-bit int, so that they can access
- large files.
- However, temporarily disable this change unless the temporary
- symbol WIDE_EMACS_INT is defined.
-
- * lread.c, process.c: Do not include <inttypes.h>; lisp.h does it now.
-
- Prefer intptr_t/uintptr_t for integers the same widths as pointers.
- This removes an assumption that EMACS_INT and long are the same
- width as pointers. The assumption is true for Emacs porting targets
- now, but we want to make other targets possible.
- * lisp.h: Include <inttypes.h>, for INTPTR_MAX, UINTPTR_MAX.
- (EMACS_INTPTR, EMACS_UINTPTR): New macros.
- In the rest of the code, change types of integers that hold casted
- pointers to EMACS_INTPTR and EMACS_UINTPTR, systematically
- replacing EMACS_INT, long, EMACS_UINT, and unsigned long.
- (XTYPE): Don't cast arg to EMACS_UINT; normally is not needed.
- (XSET): Cast type of XTYPE arg to EMACS_INTPTR; it is needed here.
- No need to cast type when ORing.
- (XPNTR): Return a value of type EMACS_INTPTR or EMACS_UINTPTR.
- * alloc.c (lisp_align_malloc): Remove a no-longer-needed cast.
- * doc.c (store_function_docstring): Use EMACS_INTPTR, so as not to
- assume EMACS_INT is the same width as char *.
- * gtkutil.c (xg_gtk_scroll_destroy, xg_tool_bar_button_cb):
- (xg_tool_bar_callback, xg_tool_bar_help_callback, xg_make_tool_item):
- Remove no-longer-needed casts.
- (xg_create_scroll_bar, xg_tool_bar_button_cb, xg_tool_bar_callback):
- (xg_tool_bar_help_callback, xg_make_tool_item):
- Use EMACS_INTPTR to hold an integer
- that will be cast to void *; this can avoid a GCC warning
- if EMACS_INT is not the same width as void *.
- * menu.c (find_and_call_menu_selection): Remove no-longer-needed cast.
- * xdisp.c (display_echo_area_1, resize_mini_window_1):
- (current_message_1, set_message_1):
- Use a local to convert to proper width without a cast.
- * xmenu.c (dialog_selection_callback): Likewise.
-
- * sysdep.c (get_random): Don't assume EMACS_INT is no wider than long.
- Also, don't assume VALBITS / RAND_BITS is less than 5,
- and don't rely on undefined behavior when shifting a 1 left into
- the sign bit.
- * lisp.h (get_random): Change signature to match.
-
- * lread.c (hash_string): Use size_t, not int, for hash computation.
- Normally we prefer signed values; but hashing is special, because
- it's better to use unsigned division on hash table sizes so that
- the remainder is nonnegative. Also, size_t is the natural width
- for hashing into memory. The previous code used 'int', which doesn't
- retain enough info to hash well into very large tables.
- (oblookup, oblookup_last_bucket_number, Funintern): Likewise.
-
- * dbusbind.c: Don't possibly lose pointer info when converting.
- (xd_remove_watch, Fdbus_init_bus, xd_read_queued_messages):
- Use XPNTR rather than XHASH, so that the high-order bits of
- the pointer aren't lost when converting through void *.
-
- * eval.c (Fautoload): Don't double-shift a pointer.
-
- * fns.c (Frandom): Let EMACS_UINT be wider than unsigned long.
-
-2011-05-06 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (DEF_GNUTLS_FN):
- * image.c (DEF_IMGLIB_FN): Make function pointers static.
-
-2011-05-05 Andreas Schwab <schwab@linux-m68k.org>
-
- * lread.c (lisp_file_lexically_bound_p): Stop scanning at end
- marker. (Bug#8610)
-
-2011-05-05 Eli Zaretskii <eliz@gnu.org>
-
- * w32heap.c (allocate_heap) [USE_LISP_UNION_TYPE || USE_LSB_TAG]:
- New version that can reserve upto 2GB of heap space.
-
-2011-05-05 Chong Yidong <cyd@stupidchicken.com>
-
- * nsfns.m (Fns_read_file_name): Doc fix (Bug#8534).
-
-2011-05-05 Teodor Zlatanov <tzz@lifelogs.com>
-
- * gnutls.c (fn_gnutls_certificate_set_x509_key_file): Add alias to
- `gnutls_certificate_set_x509_key_file'.
-
-2011-05-05 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in ($(BLD)/image.$(O), $(BLD)/process.$(O)):
- Update dependencies.
-
-2011-05-04 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.h (emacs_gnutls_write, emacs_gnutls_read):
- * gnutls.c (emacs_gnutls_write, emacs_gnutls_read):
- Remove unused parameter `fildes'.
- * process.c (read_process_output, send_process): Don't pass it.
-
-2011-05-04 Juanma Barranquero <lekktu@gmail.com>
-
- Fix previous change: the library cache is defined in w32.c.
- * image.c (CACHE_IMAGE_TYPE) [!HAVE_NTGUI]: Define to noop.
- (Finit_image_library): Wrap Vlibrary_cache on "#ifdef HAVE_NTGUI".
-
-2011-05-04 Juanma Barranquero <lekktu@gmail.com>
-
- Implement dynamic loading of GnuTLS on Windows.
-
- * gnutls.h (GNUTLS_EMACS_ERROR_NOT_LOADED): New macro.
- (emacs_gnutls_write, emacs_gnutls_read): Mark as extern.
- (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
- Declare.
-
- * gnutls.c (Qgnutls_dll): Define.
- (DEF_GNUTLS_FN, LOAD_GNUTLS_FN): New macros.
- (gnutls_*): Declare function pointers.
- (init_gnutls_functions): New function to initialize function pointers.
- (emacs_gnutls_handshake, Fgnutls_error_string, Fgnutls_deinit)
- (emacs_gnutls_global_init, Fgnutls_bye): Use function pointers.
- (emacs_gnutls_record_check_pending, emacs_gnutls_transport_set_errno):
- Wrappers for gnutls_record_check_pending and gnutls_transport_set_errno.
- (emacs_gnutls_write, emacs_gnutls_read)
- (emacs_gnutls_handle_error, Fgnutls_error_fatalp)
- (Fgnutls_available_p): New function.
- (Fgnutls_boot): Call Fgnutls_available_p. Use function pointers.
- (syms_of_gnutls) <Qgnutls_dll>: Initialize and staticpro it.
- (syms_of_gnutls) <Sgnutls_available_p>: defsubr it.
-
- * image.c: Include w32.h.
- (Vimage_type_cache): Delete.
- (syms_of_image) <Vimage_type_cache>: Don't initialize and staticpro it.
- (CACHE_IMAGE_TYPE, Finit_image_library): Use Vlibrary_cache instead.
- (w32_delayed_load): Move to w32.c.
-
- * w32.h (VlibraryCache, QCloaded_from, w32_delayed_load): Declare.
-
- * w32.c (QCloaded_from, Vlibrary_cache): Define.
- (w32_delayed_load): Move from image.c. When loading a library, record
- its filename in the :loaded-from property of the library id.
- (globals_of_w32) <QCloaded_from, Vlibrary_cache>:
- Initialize and staticpro them.
- (emacs_gnutls_pull, emacs_gnutls_push): Call emacs_gnutls_* functions.
-
- * process.c: Include lisp.h before w32.h, not after.
- (wait_reading_process_output): Call emacs_gnutls_record_check_pending
- instead of gnutls_record_check_pending.
-
- * callproc.c, emacs.c: Include lisp.h before w32.h, not after.
-
-2011-05-04 Teodor Zlatanov <tzz@lifelogs.com>
-
- * gnutls.c (Fgnutls_boot): Support :keylist and :crlfiles options
- instead of :keyfiles. Give GnuTLS the keylist and the CRL lists
- as passed in.
-
-2011-05-03 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.c (x_set_frame_alpha): Do not set property on anything
- else than FRAME_X_OUTER_WINDOW (Bug#8608).
-
-2011-05-02 Juanma Barranquero <lekktu@gmail.com>
-
- * sysdep.c (get_tty_size) [WINDOWSNT]: Implement. (Bug#8596)
-
-2011-05-02 Juanma Barranquero <lekktu@gmail.com>
-
- * gnutls.c (Qgnutls_log_level, Qgnutls_code, Qgnutls_anon)
- (Qgnutls_x509pki, Qgnutls_e_interrupted, Qgnutls_e_again)
- (Qgnutls_e_invalid_session, Qgnutls_e_not_ready_for_handshake)
- (gnutls_global_initialized, Qgnutls_bootprop_priority)
- (Qgnutls_bootprop_trustfiles, Qgnutls_bootprop_keyfiles)
- (Qgnutls_bootprop_callbacks, Qgnutls_bootprop_loglevel)
- (Qgnutls_bootprop_hostname, Qgnutls_bootprop_verify_flags)
- (Qgnutls_bootprop_verify_error, Qgnutls_bootprop_verify_hostname_error)
- (Qgnutls_bootprop_callbacks_verify): Make static.
-
-2011-05-01 Andreas Schwab <schwab@linux-m68k.org>
-
- * callproc.c: Indentation fixup.
-
- * sysdep.c (wait_for_termination_1): Make static.
- (wait_for_termination, interruptible_wait_for_termination):
- Move after wait_for_termination_1.
-
-2011-05-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
-
- * sysdep.c (interruptible_wait_for_termination): New function
- which is like wait_for_termination, but allows keyboard
- interruptions.
-
- * callproc.c (Fcall_process): Add (:file "file") as an option for
- the STDOUT buffer.
- (Fcall_process_region): Ditto.
-
-2011-04-30 Eli Zaretskii <eliz@gnu.org>
-
- * dosfns.c (Fint86, Fdos_memget, Fdos_memput): Use `ASIZE (FOO)'
- rather than `XVECTOR (FOO)->size'.
-
- * process.c: Remove HAVE_INTTYPES_H condition from inclusion of
- inttypes.h, as a gnulib replacement is used if it not available in
- system headers.
-
-2011-04-21 Eli Zaretskii <eliz@gnu.org>
-
- Lift the MOST_POSITIVE_FIXNUM/4 limitation on visited files.
- * fileio.c (Finsert_file_contents): Don't limit file size to 1/4
- of MOST_POSITIVE_FIXNUM. (Bug#8528)
-
- * coding.c (coding_alloc_by_realloc): Error out if destination
- will grow beyond MOST_POSITIVE_FIXNUM.
- (decode_coding_emacs_mule): Abort if there isn't enough place in
- charbuf for the composition carryover bytes. Reserve an extra
- space for up to 2 characters produced in a loop.
- (decode_coding_iso_2022): Abort if there isn't enough place in
- charbuf for the composition carryover bytes.
-
-2011-04-21 Eli Zaretskii <eliz@gnu.org>
-
- * doprnt.c (doprnt) [!HAVE_LONG_LONG_INT]: Error out instead of
- aborting when %lld or %lll format is passed.
- [!HAVE_UNSIGNED_LONG_LONG_INT]: Error out instead of aborting when
- %llo or %llx format is passed. (Bug#8545)
-
- * window.c (window_scroll_line_based): Use a marker instead of
- simple variables to record original value of point. (Bug#7952)
-
- * doprnt.c (doprnt): Fix the case where a multibyte sequence
- produced by %s or %c overflows available buffer space. (Bug#8545)
-
-2011-04-28 Paul Eggert <eggert@cs.ucla.edu>
-
- * doprnt.c (doprnt): Omit useless test; int overflow check (Bug#8545).
- (SIZE_MAX): Move defn after all includes, as they might #define it.
-
-2011-04-28 Juanma Barranquero <lekktu@gmail.com>
-
- * w32.c (init_environment): Warn about defaulting HOME to C:\.
-
-2011-04-28 Juanma Barranquero <lekktu@gmail.com>
-
- * keyboard.c (Qdelayed_warnings_hook): Define.
- (command_loop_1): Run `delayed-warnings-hook'
- if Vdelayed_warnings_list is non-nil.
- (syms_of_keyboard) <delayed-warnings-hook>: DEFSYM it.
- (syms_of_keyboard) <delayed-warnings-list>: DEFVAR_LISP it.
-
-2011-04-28 Eli Zaretskii <eliz@gnu.org>
-
- * doprnt.c (doprnt): Don't return value smaller than the buffer
- size if the message was truncated. (Bug#8545).
-
-2011-04-28 Juanma Barranquero <lekktu@gmail.com>
-
- * w32fns.c (Fx_change_window_property, Fx_delete_window_property)
- (Fx_window_property): #if-0 the whole functions, not just the bodies.
-
-2011-04-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * doprnt.c (doprnt): Support "ll" length modifier, for long long.
-
-2011-04-27 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
-
-2011-04-27 Eli Zaretskii <eliz@gnu.org>
-
- Improve `doprnt' and its usage. (Bug#8545)
- * doprnt.c (doprnt): Make sure `format' is never accessed beyond
- `format_end'. Remove support for %l as a conversion specifier.
- Don't use xrealloc. Improve diagnostics when the %l size modifier
- is used. Update the commentary.
-
- * eval.c (verror): Simplify calculation of size_t.
-
- * coding.c (Ffind_operation_coding_system): Fix diagnostic error
- messages.
-
-2011-04-27 Yoshiaki Kasahara <kasahara@nc.kyushu-u.ac.jp> (tiny change)
-
- * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Adjust to aliasing
- change.
-
-2011-04-27 Paul Eggert <eggert@cs.ucla.edu>
-
- * nsmenu.m: Replace all uses of XVECTOR with ASIZE and AREF.
- This makes this file independent of the recent pseudovector change.
-
-2011-04-26 Paul Eggert <eggert@cs.ucla.edu>
-
- * keyboard.c (handle_user_signal): Fix pointer signedness problem.
-
- * gnutls.c (emacs_gnutls_handle_error): Remove unused local.
- (Fgnutls_boot): gnutls_certificate_verify_peers2 wants unsigned *.
- Remove unused local.
- (emacs_gnutls_write): Don't use uninitialized rtnval if nbyte <= 0.
-
- * lisp.h: Fix a problem with aliasing and vector headers. (Bug#8546)
- GCC 4.6.0 optimizes based on type-based alias analysis.
- For example, if b is of type struct buffer * and v of type struct
- Lisp_Vector *, then gcc -O2 was incorrectly assuming that &b->size
- != &v->size, and therefore "v->size = 1; b->size = 2; return
- v->size;" must therefore return 1. This assumption is incorrect
- for Emacs, since it type-puns struct Lisp_Vector * with many other
- types. To fix this problem, this patch adds a new type struct
- vectorlike_header that documents the constraints on layout of vectors
- and pseudovectors, and helps optimizing compilers not get fooled
- by Emacs's type punning. It also adds the macros XSETTYPED_PVECTYPE
- XSETTYPED_PSEUDOVECTOR, TYPED_PSEUDOVECTORP, for similar reasons.
- * lisp.h (XSETTYPED_PVECTYPE): New macro, specifying the name of
- the size member.
- (XSETPVECTYPE): Rewrite in terms of new macro.
- (XSETPVECTYPESIZE): New macro, specifying both type and size.
- This is a bit clearer, and further avoids the possibility of
- undesirable aliasing.
- (XSETTYPED_PSEUDOVECTOR): New macro, specifying the size.
- (XSETPSEUDOVECTOR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR.
- (XSETSUBR): Rewrite in terms of XSETTYPED_PSEUDOVECTOR and XSIZE,
- since Lisp_Subr is a special case (no "next" field).
- (ASIZE): Now uses header.size rather than size.
- All previous uses of XVECTOR (foo)->size replaced to use this macro,
- to avoid the hassle of writing XVECTOR (foo)->header.size.
- (struct vectorlike_header): New type.
- (TYPED_PSEUDOVECTORP): New macro, also specifying the C type of the
- object, to help avoid aliasing.
- (PSEUDOVECTORP): Rewrite in terms of TYPED_PSEUDOVECTORP.
- (SUBRP): Likewise, since Lisp_Subr is a special case.
- * lisp.h (struct Lisp_Vector, struct Lisp_Char_Table):
- (struct Lisp_Sub_Char_Table, struct Lisp_Bool_Vector):
- (struct Lisp_Hash_Table): Combine first two members into a single
- struct vectorlike_header member. All uses of "size" and "next" members
- changed to be "header.size" and "header.next".
- * buffer.h (struct buffer): Likewise.
- * font.h (struct font_spec, struct font_entity, struct font): Likewise.
- * frame.h (struct frame): Likewise.
- * process.h (struct Lisp_Process): Likewise.
- * termhooks.h (struct terminal): Likewise.
- * window.c (struct save_window_data, struct saved_window): Likewise.
- * window.h (struct window): Likewise.
- * alloc.c (allocate_buffer, Fmake_bool_vector, allocate_pseudovector):
- Use XSETPVECTYPESIZE, not XSETPVECTYPE, to avoid aliasing problems.
- * buffer.c (init_buffer_once): Likewise.
- * lread.c (defsubr): Use XSETTYPED_PVECTYPE, since Lisp_Subr is a
- special case.
- * process.c (Fformat_network_address): Use local var for size,
- for brevity.
-
- * bytecode.c (exec_byte_code): Don't use XVECTOR before CHECK_VECTOR.
-
- Make the Lisp reader and string-to-float more consistent (Bug#8525)
- * data.c (atof): Remove decl; no longer used or needed.
- (digit_to_number): Move to lread.c.
- (Fstring_to_number): Use new string_to_number function, to be
- consistent with how the Lisp reader treats infinities and NaNs.
- Do not assume that floating-point numbers represent EMACS_INT
- without losing information; this is not true on most 64-bit hosts.
- Avoid double-rounding errors, by insisting on integers when
- parsing non-base-10 numbers, as the documentation specifies.
- * lisp.h (string_to_number): New decl, replacing ...
- (isfloat_string): Remove.
- * lread.c: Include <inttypes.h>, for uintmax_t and strtoumax.
- (read1): Do not accept +. and -. as integers; this
- appears to have been a coding error. Similarly, do not accept
- strings like +-1e0 as floating point numbers. Do not report
- overflow for integer overflows unless the base is not 10 which
- means we have no simple and reliable way to continue.
- Break out the floating-point parsing into a new
- function string_to_number, so that Fstring_to_number parses
- floating point numbers consistently with the Lisp reader.
- (digit_to_number): Move here from data.c. Make it static inline.
- (E_CHAR, EXP_INT): Remove, replacing with ...
- (E_EXP): New macro, to solve the "1.0e+" problem mentioned below.
- (string_to_number): New function, replacing isfloat_string.
- This function checks for valid syntax and produces the resulting
- Lisp float number too. Rework it so that string-to-number
- no longer mishandles examples like "1.0e+". Use strtoumax,
- so that overflow for non-base-10 numbers is reported only when
- there's no portable and simple way to convert to floating point.
-
- * textprop.c (set_text_properties_1): Rewrite for clarity,
- and to avoid GCC warning about integer overflow.
-
- * intervals.h (struct interval): Use EMACS_INT for members
- where EMACS_UINT might cause problems. See
- <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html>.
- (CHECK_TOTAL_LENGTH): Remove cast to EMACS_INT; no longer needed.
- * intervals.c (interval_deletion_adjustment): Now returns EMACS_INT.
- All uses changed.
- (offset_intervals): Tell GCC not to worry about length overflow
- when negating a negative length.
-
- * alloc.c (overrun_check_malloc, overrun_check_realloc): Now static.
- (overrun_check_free): Likewise.
-
- * alloc.c (SDATA_SIZE) [!GC_CHECK_STRING_BYTES]: Avoid runtime check
- in the common case where SDATA_DATA_OFFSET is a multiple of Emacs
- word size.
-
- * gnutls.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
- (gnutls_make_error): Rename local to avoid shadowing.
- (gnutls_emacs_global_deinit): ifdef out; not used.
- (Fgnutls_boot): Use const for pointer to readonly storage.
- Comment out unused local. Fix pointer signedness problems.
-
- * lread.c (openp): Don't stuff size_t into an 'int'.
- Use <= on length, not < on length + 1, to avoid GCC 4.6.0 warning
- about possible signed overflow.
-
- * gtkutil.c: Fix problems found by GCC 4.6.0 on Ubuntu 10.10.
- (GDK_KEY_g): Don't define if already defined.
- (xg_prepare_tooltip): Avoid pointer signedness problem.
- (xg_set_toolkit_scroll_bar_thumb): Redo to avoid two casts.
-
- * process.c (Fnetwork_interface_info): Avoid left-shift undefined
- behavior with 1 << 31. GCC 4.6.0 warns about this on 32-bit hosts.
-
- * xfns.c (Fx_window_property): Simplify a bit,
- to make a bit faster and to avoid GCC 4.6.0 warning.
- * xselect.c (x_get_window_property, x_handle_dnd_message): Likewise.
-
- * fns.c (internal_equal): Don't assume size_t fits in int.
-
- * alloc.c (compact_small_strings): Tighten assertion a little.
-
- Replace pEd with more-general pI, and fix some printf arg casts.
- * lisp.h (pI): New macro, generalizing old pEd macro to other
- conversion specifiers. For example, use "...%"pI"d..." rather
- than "...%"pEd"...".
- (pEd): Remove. All uses replaced with similar uses of pI.
- * m/amdx86-64.h, m/ia64.h, m/ibms390x.h: Likewise.
- * alloc.c (check_pure_size): Don't overflow by converting size to int.
- * bidi.c (bidi_dump_cached_states): Use pI to avoid cast.
- * data.c (Fnumber_to_string): Use pI instead of if-then-else-abort.
- * dbusbind.c (xd_append_arg): Use pI to avoid cast.
- (Fdbus_method_return_internal, Fdbus_method_error_internal): Likewise.
- * font.c (font_unparse_xlfd): Avoid potential buffer overrun on
- 64-bit hosts.
- (font_unparse_xlfd, font_unparse_fcname): Use pI to avoid casts.
- * keyboard.c (record_char, modify_event_symbol): Use pI to avoid casts.
- * print.c (safe_debug_print, print_object): Likewise.
- (print_object): Don't overflow by converting EMACS_INT or EMACS_UINT
- to int.
- Use pI instead of if-then-else-abort. Use %p to avoid casts,
- avoiding the 0 flag, which is not portable.
- * process.c (Fmake_network_process): Use pI to avoid cast.
- * region-cache.c (pp_cache): Likewise.
- * xdisp.c (decode_mode_spec): Likewise.
- * xrdb.c (x_load_resources) [USE_MOTIF]: Use pI to avoid undefined
- behavior on 64-bit hosts with printf arg.
- * xselect.c (x_queue_event): Use %p to avoid casts, avoiding 0 flag.
- (x_stop_queuing_selection_requests): Likewise.
- (x_get_window_property): Don't truncate byte count to an 'int'
- when tracing.
-
- * frame.c (frame_name_fnn_p): Get rid of strtol, which isn't right
- here, since it parses constructs like leading '-' and spaces,
- which are not wanted; and it overflows with large numbers.
- Instead, simply match F[0-9]+, which is what is wanted anyway.
-
- * alloc.c: Remove unportable assumptions about struct layout.
- (SDATA_SELECTOR, SDATA_DATA_OFFSET): New macros.
- (SDATA_OF_STRING, SDATA_SIZE, allocate_string_data):
- (allocate_vectorlike, make_pure_vector): Use the new macros,
- plus offsetof, to remove unportable assumptions about struct layout.
- These assumptions hold on all porting targets that I know of, but
- they are not guaranteed, they're easy to remove, and removing them
- makes further changes easier.
-
- * alloc.c (BLOCK BYTES): Fix typo by changing "ablock" to "ablocks".
- This doesn't fix a bug but makes the code clearer.
- (string_overrun_cookie): Now const. Use initializers that
- don't formally overflow signed char, to avoid warnings.
- (allocate_string_data) [GC_CHECK_STRING_OVERRUN]: Fix typo that
- can cause Emacs to crash when string overrun checking is enabled.
- (allocate_buffer): Don't assume sizeof (struct buffer) is a
- multiple of sizeof (EMACS_INT); it need not be, if
- alignof(EMACS_INT) < sizeof (EMACS_INT).
- (check_sblock, check_string_bytes, check_string_free_list): Protoize.
-
-2011-04-26 Juanma Barranquero <lekktu@gmail.com>
-
- * keyboard.c (QCrtl): Rename from Qrtl. All uses changed.
-
-2011-04-26 Teodor Zlatanov <tzz@lifelogs.com>
-
- * gnutls.c (emacs_gnutls_handshake): Return an error if we're not
- supposed to be handshaking. (Bug#8556)
- Reported by Paul Eggert <eggert@cs.ucla.edu>.
-
-2011-04-26 Daniel Colascione <dan.colascione@gmail.com>
-
- * lisp.h (Qdebug): List symbol.
- * eval.c (Qdebug): Restore global linkage.
- * keyboard.c (debug-on-event): New variable.
- (handle_user_signal): Break into debugger when debug-on-event
- matches the current signal symbol.
-
-2011-04-25 Dan Nicolaescu <dann@ics.uci.edu>
-
- * alloc.c (check_sblock, check_string_bytes)
- (check_string_free_list): Convert to standard C.
-
-2011-04-25 Teodor Zlatanov <tzz@lifelogs.com>
-
- * w32.c (emacs_gnutls_push): Fix typo.
-
-2011-04-25 Eli Zaretskii <eliz@gnu.org>
-
- * gnutls.c (emacs_gnutls_handshake): Avoid compiler warnings about
- "cast to pointer from integer of different size".
-
- Improve doprnt and its use in verror. (Bug#8545)
- * doprnt.c (doprnt): Document the set of format control sequences
- supported by the function. Use SAFE_ALLOCA instead of always
- using `alloca'.
-
- * eval.c (verror): Don't limit the buffer size at size_max-1, that
- is one byte too soon. Don't use xrealloc; instead xfree and
- xmalloc anew.
-
-2011-04-24 Teodor Zlatanov <tzz@lifelogs.com>
-
- * gnutls.h: Add GNUTLS_STAGE_CALLBACKS enum to denote we're in the
- callbacks stage.
-
- * gnutls.c: Renamed global_initialized to
- gnutls_global_initialized. Added internals for the
- :verify-hostname-error, :verify-error, and :verify-flags
- parameters of `gnutls-boot' and documented those parameters in the
- docstring. Start callback support.
- (emacs_gnutls_handshake): Add Woe32 support. Retry handshake
- unless a fatal error occurred. Call gnutls_alert_send_appropriate
- on error. Return error code.
- (emacs_gnutls_write): Call emacs_gnutls_handle_error.
- (emacs_gnutls_read): Likewise.
- (Fgnutls_boot): Return handshake error code.
- (emacs_gnutls_handle_error): New function.
- (wsaerror_to_errno): Likewise.
-
- * w32.h (emacs_gnutls_pull): Add prototype.
- (emacs_gnutls_push): Likewise.
-
- * w32.c (emacs_gnutls_pull): New function for GnuTLS on Woe32.
- (emacs_gnutls_push): Likewise.
-
-2011-04-24 Claudio Bley <claudio.bley@gmail.com> (tiny change)
-
- * process.c (wait_reading_process_output): Check if GnuTLS
- buffered some data internally if no FDs are set for TLS
- connections.
-
- * makefile.w32-in (OBJ2): Add gnutls.$(O).
- (LIBS): Link to USER_LIBS.
- ($(BLD)/gnutls.$(0)): New target.
-
-2011-04-24 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_single_display_spec): Rename the
- display_replaced_before_p argument into display_replaced_p, to
- make it consistent with the commentary. Fix typos in the
- commentary.
-
- * textprop.c (syms_of_textprop): Remove dead code.
- (copy_text_properties): Delete obsolete commentary about an
- interface that was deleted long ago. Fix typos in the description
- of arguments.
-
- * msdos.c (XMenuActivate, XMenuAddSelection): Adjust argument list
- to changes in oldXMenu/XMenu.h from 2011-04-16.
- <menu_help_message, prev_menu_help_message>: Constify.
- (IT_menu_make_room): menu->help_text is now `const char **';
- adjust.
-
- * msdos.h (XMenuActivate, XMenuAddSelection): Adjust prototypes
- to changes in oldXMenu/XMenu.h from 2011-04-16.
- (struct XMenu): Declare `help_text' `const char **'.
-
- * xfaces.c <Qunspecified>: Make extern again.
-
- * syntax.c: Include sys/types.h before including regex.h, as
- required by POSIX.
-
- * doc.c (get_doc_string): Improve the format passed to `error'.
-
- * doprnt.c (doprnt): Improve commentary.
-
- * term.c (init_tty) [MSDOS]: Fix 1st argument to maybe_fatal.
-
- * Makefile.in (TAGS): Depend on $(M_FILE) and $(S_FILE), and scan
- them with etags.
-
- * makefile.w32-in (globals.h): Add a dummy recipe, to make any
- changes in globals.h immediately force recompilation.
- (TAGS): Depend on $(CURDIR)/m/intel386.h and
- $(CURDIR)/s/ms-w32.h.
- (TAGS-gmake): Scan $(CURDIR)/m/intel386.h and $(CURDIR)/s/ms-w32.h.
-
- * character.c (Fchar_direction): Function deleted.
- (syms_of_character): Don't defsubr it.
- <char-direction-table>: Deleted.
-
-2011-04-23 Eli Zaretskii <eliz@gnu.org>
-
- Fix doprnt so it could be used again safely in `verror'. (Bug#8435)
- * doprnt.c: Include limits.h.
- (SIZE_MAX): New macro.
- (doprnt): Return a size_t value. 2nd arg is now size_t.
- Many local variables are now size_t instead of int or unsigned.
- Improve overflow protection. Support `l' modifier for integer
- conversions. Support %l conversion. Don't assume an EMACS_INT
- argument for integer conversions and for %c.
-
- * lisp.h (doprnt): Restore prototype.
-
- * makefile.w32-in ($(BLD)/callint.$(O)): Depend on
- $(SRC)/character.h.
-
- * Makefile.in (base_obj): Add back doprnt.o.
-
- * deps.mk (doprnt.o): Add back prerequisites.
- (callint.o): Depend on character.h.
-
- * eval.c (internal_lisp_condition_case): Include the handler
- representation in the error message.
- (verror): Call doprnt instead of vsnprintf. Fix an off-by-one bug
- when breaking from the loop.
-
- * xdisp.c (vmessage): Call doprnt instead of vsnprintf.
-
- * callint.c (Fcall_interactively): When displaying error message
- about invalid control letter, pass the character's codepoint, not
- a pointer to its multibyte form. Improve display of the character
- in octal and display also its hex code.
-
- * character.c (char_string): Use %x to display the (unsigned)
- codepoint of an invalid character, to avoid displaying a bogus
- negative value.
-
- * font.c (check_otf_features): Pass SDATA of SYMBOL_NAME to
- `error', not SYMBOL_NAME itself.
-
- * coding.c (Fencode_sjis_char, Fencode_big5_char): Use %c for
- character arguments to `error'.
-
- * charset.c (check_iso_charset_parameter): Fix incorrect argument
- to `error' in error message about FINAL_CHAR argument. Make sure
- FINAL_CHAR is a character, and use %c when it is passed as
- argument to `error'.
-
-2011-04-23 Eli Zaretskii <eliz@gnu.org>
-
- * s/ms-w32.h (localtime): Redirect to sys_localtime.
-
- * w32.c: Include <time.h>.
- (sys_localtime): New function.
-
-2011-04-23 Chong Yidong <cyd@stupidchicken.com>
-
- * xdisp.c (init_xdisp): Initialize echo_area_window (Bug#6451).
-
- * buffer.c (syms_of_buffer): Doc fix (Bug#6902).
-
-2011-04-23 Samuel Thibault <sthibault@debian.org> (tiny change)
-
- * sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on
- zombies (Bug#8467).
-
-2011-04-19 Eli Zaretskii <eliz@gnu.org>
-
- * syntax.h (SETUP_SYNTAX_TABLE_FOR_OBJECT): Fix setting of
- gl_state.e_property when gl_state.object is Qt.
-
- * insdel.c (make_gap_larger): Remove limitation of buffer size
- to <= INT_MAX.
-
-2011-04-18 Chong Yidong <cyd@stupidchicken.com>
-
- * xdisp.c (lookup_glyphless_char_display)
- (produce_glyphless_glyph): Handle cons cell entry in
- glyphless-char-display.
- (Vglyphless_char_display): Document it.
-
- * term.c (produce_glyphless_glyph): Handle cons cell entry in
- glyphless-char-display.
-
-2011-04-17 Chong Yidong <cyd@stupidchicken.com>
-
- * xdisp.c (get_next_display_element): Remove unnecessary ifdefs.
-
- * termhooks.h (FRAME_WINDOW_P): Remove duplicated definitions.
-
- * dispextern.h (FACE_SUITABLE_FOR_ASCII_CHAR_P): Add missing
- definition for no-X builds.
-
-2011-04-16 Paul Eggert <eggert@cs.ucla.edu>
-
- Static checks with GCC 4.6.0 and non-default toolkits.
-
- * s/sol2-6.h, s/unixware.h (PTY_TTY_NAME_SPRINTF): Protoize decl.
-
- * process.c (keyboard_bit_set): Define only if SIGIO.
- (send_process_trap): Mark it with NO_RETURN if it doesn't return.
- (send_process): Repair possible setjmp clobbering.
-
- * s/usg5-4-common.h (SETUP_SLAVE_PTY): Don't pass extra arg to 'fatal'.
-
- * eval.c: Include <stdio.h>, for vsnprintf on non-GNU/Linux hosts.
-
- * data.c (arith_error): Mark with NO_RETURN if it doesn't return.
-
- * alloc.c (bytes_used_when_full, SPARE_MEMORY, BYTES_USED):
- Define only if needed.
-
- * sysdep.c (_FILE_OFFSET_BITS): Make this hack even uglier
- by pacifying GCC about it. Maybe it's time to retire it?
- * xfaces.c (USG, __TIMEVAL__): Likewise.
-
- * dispextern.h (struct redisplay_interface): Rename param
- to avoid shadowing.
- * termhooks.h (struct terminal): Likewise.
- * xterm.c (xembed_send_message): Likewise.
-
- * insdel.c (make_gap_smaller): Define only if
- USE_MMAP_FOR_BUFFERS || REL_ALLOC || DOUG_LEA_MALLOC.
-
- * keyboard.c (read_char): Make a var volatile so longjmp won't clobber
- it.
-
- * emacs.c (MAX_HEAP_BSS_DIFF, my_edata): Move to where they're used,
- so that we aren't warned about unused symbols.
-
- * xfns.c (Fx_file_dialog): Rename local to avoid shadowing.
-
- * xdisp.c (x_produce_glyphs): Mark var as initialized (Bug#8512).
-
- * xfns.c (x_real_positions): Mark locals as initialized.
-
- * xmenu.c (xmenu_show): Don't use uninitialized vars.
-
- * xterm.c: Fix problems found by static analysis with other toolkits.
- (toolkit_scroll_bar_interaction): Define and use only if USE_X_TOOLKIT.
- (x_dispatch_event): Declare static if USE_GTK, and
- define if USE_GTK || USE_X_TOOLKIT.
- (SET_SAVED_BUTTON_EVENT): Define only if USE_X_TOOLKIT || USE_GTK.
- * xterm.h (x_dispatch_event): Extern only if USE_X_TOOLKIT.
- * xterm.c, xterm.h (x_mouse_leave): Bring this function back, but only
- if defined HAVE_MENUS && !defined USE_X_TOOLKIT && !defined USE_GTK.
-
- * xmenu.c (menu_help_callback): Pointer type fixes.
- Use const pointers when pointing at readonly data. Avoid pointer
- signedness clashes.
- (FALSE): Remove unused macro.
- (update_frame_menubar): Remove unused decl.
-
- * xfns.c (Fx_hide_tip): Move locals to avoid shadowing.
-
- * menu.c (push_submenu_start, push_submenu_end): Do not define unless
- USE_X_TOOLKIT || USE_GTK || HAVE_NS || defined HAVE_NTGUI.
- (single_menu_item): Rename local to avoid shadowing.
-
- * keyboard.c (make_lispy_event): Remove unused local var.
-
- * frame.c, frame.h (x_get_resource_string): Bring this back, but
- only if HAVE_X_WINDOWS && !USE_X_TOOLKIT.
-
- * bitmaps: Change bitmaps from unsigned char back to the X11
- compatible char. Avoid the old compiler warnings about
- out-of-range initializers by using, for example, '\xab' rather
- than 0xab.
-
- * xgselect.c (xgselect_initialize): Check vs interface
- even if ! (defined (USE_GTK) || defined (HAVE_GCONF)).
-
- * xmenu.c (xmenu_show): Rename parm to avoid shadowing.
-
- * xterm.c (x_create_toolkit_scroll_bar): Use const * for pointers
- to read-only memory.
-
- * fns.c (vector): Remove; this old hack is no longer needed.
+ Fix array bounds violation when pty allocation fails.
+ * process.c (PTY_NAME_SIZE): New constant.
+ (pty_name): Remove static variable; it's now auto.
+ (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
+ Take pty_name as an arg rather than using a static variable.
+ All callers changed.
+ (create_process): Recover pty_flag from process, not from volatile local.
+ (create_pty): Stay inside array even when pty allocation fails.
+ (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
+
+ * lread.c (Fload): Avoid initialization only when lint checking.
+ Mention that it's needed only for older GCCs.
+
+2013-07-20 Kenichi Handa <handa@gnu.org>
+
+ * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
+ (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
+
+2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
+
+ * lread.c (Fload): Avoid uninitialized warning.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix some minor file descriptor leaks and related glitches.
+ * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
+ (create_lock_file): Use write, not emacs_write.
+ * image.c (slurp_file, png_load_body):
+ * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
+ (server_accept_connection):
+ Don't leak an fd on memory allocation failure.
+ * image.c (slurp_file): Add a cheap heuristic for growing files.
+ * xfaces.c (Fx_load_color_file): Block input around the fopen too,
+ as that's what the other routines do. Maybe input need not be
+ blocked at all, but it's better to be consistent.
+ Avoid undefined behavior when strlen is zero.
+
+ * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
+ (NSTATICS): Now a constant; doesn't need to be a macro.
+
+2013-07-19 Richard Stallman <rms@gnu.org>
+
+ * coding.c (decode_coding_utf_8): Add simple loop for fast
+ processing of ASCII characters.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
+
+2013-07-19 Eli Zaretskii <eliz@gnu.org>
+
+ * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
+ unportable 'struct x_display_info'.
+ (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
+ is a portable type.
+
+2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
+ (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
+ or fscanf fails.
+ (system_process_attributes): Prefer plain char to unsigned char
+ when either will do. Clean up properly if interrupted or if
+ memory allocations fail. Don't assume sscanf succeeds. Remove
+ no-longer-needed workaround to stop GCC from whining. Read
+ command-line once, instead of multiple times. Check read status a
+ bit more carefully.
+
+ Fix obscure porting bug with varargs functions.
+ The code assumed that int is treated like ptrdiff_t in a vararg
+ function, which is not a portable assumption. There was a similar
+ -- though these days less likely -- porting problem with various
+ assumptions that pointers of different types all smell the same as
+ far as vararg functions is conserved. To make this problem less
+ likely in the future, redo the API to use varargs functions.
+ * alloc.c (make_save_value): Remove this vararg function.
+ All uses changed to ...
+ (make_save_int_int_int, make_save_obj_obj_obj_obj)
+ (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
+ New functions.
+ (make_save_ptr): Rename from make_save_pointer, for consistency with
+ the above. Define only on platforms that need it. All uses changed.
- * xsmfns.c (create_client_leader_window): Rename shadowing arg.
- Remove unused var.
- (gdk_x11_set_sm_client_id) [!USE_GTK]: Don't define.
+2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
- * xrdb.c (x_load_resources): Omit unused local.
+ * keyboard.c: Try to fix typos in previous change.
+ (DISPLAY_LIST_INFO): New macro.
+ (kbd_buffer_get_event): Do not access members that are not present
+ in X11. Revert inadvertent change of "!=" to "=".
- * xfns.c (free_frame_menubar, atof): Remove duplicate decls.
- (x_window): Rename locals to avoid shadowing.
- (USG): Use the kludged USG macro, to pacify gcc.
+2013-07-18 Juanma Barranquero <lekktu@gmail.com>
- * xterm.c (x_alloc_nearest_color_for_widget): Remove; unused.
- (x_term_init): Remove local to avoid shadowing.
+ * keyboard.c (kbd_buffer_get_event):
+ * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
+ Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
- * xfns.c, xterm.c (_XEditResCheckMessages): Protoize decl.
+2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
- * xdisp.c, dispextern.h (set_vertical_scroll_bar): Now extern if
- USE_TOOLKIT_SCROLL_BARS && !USE_GTK, as xterm.c needs it then.
+ * filelock.c: Fix unlikely file descriptor leaks.
+ (get_boot_time_1): Rework to avoid using emacs_open.
+ This doesn't actually fix a leak, but is better anyway.
+ (read_lock_data): Use read, not emacs_read.
-2011-04-16 Eli Zaretskii <eliz@gnu.org>
+ * doc.c: Fix minor memory and file descriptor leaks.
+ * doc.c (get_doc_string): Fix memory leak when doc file absent.
+ (get_doc_string, Fsnarf_documentation):
+ Fix file descriptor leak on error.
+
+ * term.c: Fix minor fdopen-related file descriptor leaks.
+ * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
+ (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
+
+ * charset.c: Fix file descriptor leaks and errno issues.
+ Include <errno.h>.
+ (load_charset_map_from_file): Don't leak file descriptor on error.
+ Use plain record_xmalloc since the allocation is larger than
+ MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
+ of entries.
+ * eval.c (record_unwind_protect_nothing):
+ * fileio.c (fclose_unwind):
+ New functions.
+ * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
+ The replacement doesn't block input, but that no longer seems
+ necessary.
+
+2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lread.c: Fix file descriptor leaks and errno issues.
+ (Fload): Close some races that leaked fds or streams when 'load'
+ was interrupted.
+ (Fload, openp): Report error number of last nontrivial failure to open.
+ ENOENT counts as trivial.
+ * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
+ New functions.
+ * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
+ now that the function is always called with a nonnegative arg.
+ * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
+ All uses replaced with ...
+ (clear_unwind_protect, set_unwind_protect_ptr): New decls.
- * gnutls.c (Fgnutls_boot): Don't pass Lisp_Object to `error'.
+ A few more minor file errno-reporting bugs.
+ * callproc.c (Fcall_process):
+ * doc.c (Fsnarf_documentation):
+ * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
+ * process.c (set_socket_option):
+ Don't let a constructor trash errno.
+ * doc.c: Include <errno.h>.
+
+2013-07-16 Juanma Barranquero <lekktu@gmail.com>
+
+ * w32fns.c (unwind_create_tip_frame): Fix declaration.
+
+2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix w32 bug with call-process-region (Bug#14885).
+ * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
+ to Fcall_process when the input is empty. This simplifies the
+ code a bit. It makes no difference on POSIXish platforms but
+ apparently it fixes a bug on w32.
+
+ Fix bug where insert-file-contents closes a file twice. (Bug#14839).
+ * fileio.c (close_file_unwind): Don't close if FD is negative;
+ this can happen when unwinding a zapped file descriptor.
+ (Finsert_file_contents): Unwind-protect the fd before the point marker,
+ in case Emacs runs out of memory between the two unwind-protects.
+ Don't trash errno when closing FD.
+ Zap the FD in the specpdl when closing it, instead of deferring
+ the removal of the unwind-protect; this fixes a bug where a child
+ function unwinds the stack past us.
+
+ New unwind-protect flavors to better type-check C callbacks.
+ This also lessens the need to write wrappers for callbacks,
+ and the need for make_save_pointer.
+ * alloca.c (free_save_value):
+ * atimer.c (run_all_atimers):
+ Now extern.
+ * alloc.c (safe_alloca_unwind):
+ * atimer.c (unwind_stop_other_atimers):
+ * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
+ * menu.c (cleanup_popup_menu) [HAVE_NS]:
+ * minibuf.c (choose_minibuf_frame_1):
+ * process.c (make_serial_process_unwind):
+ * xdisp.h (pop_message_unwind):
+ * xselect.c (queue_selection_requests_unwind):
+ Remove no-longer-needed wrapper. All uses replaced by the wrappee.
+ * alloca.c (record_xmalloc):
+ Prefer record_unwind_protect_ptr to record_unwind_protect with
+ make_save_pointer.
+ * alloca.c (Fgarbage_collect):
+ Prefer record_unwind_protect_void to passing a dummy.
+ * buffer.c (restore_buffer):
+ * window.c (restore_window_configuration):
+ * xfns.c, w32fns.c (do_unwind_create_frame)
+ New wrapper. All record-unwind uses of wrappee changed.
+ * buffer.c (set_buffer_if_live):
+ * callproc.c (call_process_cleanup, delete_temp_file):
+ * coding.c (code_conversion_restore):
+ * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
+ * editfns.c (save_excursion_restore)
+ (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
+ (save_restriction_restore):
+ * eval.c (restore_stack_limits, un_autoload):
+ * fns.c (require_unwind):
+ * keyboard.c (recursive_edit_unwind, tracking_off):
+ * lread.c (record_load_unwind, load_warn_old_style_backquotes):
+ * macros.c (pop_kbd_macro, restore_menu_items):
+ * nsfns.m (unwind_create_frame):
+ * print.c (print_unwind):
+ * process.c (start_process_unwind):
+ * search.c (unwind_set_match_data):
+ * window.c (select_window_norecord, select_frame_norecord):
+ * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
+ (fast_set_selected_frame):
+ * xfns.c, w32fns.c (unwind_create_tip_frame):
+ Return void, not a dummy Lisp_Object. All uses changed.
+ * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
+ * callproc.c (call_process_kill):
+ * fileio.c (restore_point_unwind, decide_coding_unwind)
+ (build_annotations_unwind):
+ * insdel.c (Fcombine_after_change_execute_1):
+ * keyboard.c (read_char_help_form_unwind):
+ * menu.c (unuse_menu_items):
+ * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
+ * sound.c (sound_cleanup):
+ * xdisp.c (unwind_redisplay):
+ * xfns.c (clean_up_dialog):
+ * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
+ Accept no args and return void, instead of accepting and returning
+ a dummy Lisp_Object. All uses changed.
+ * cygw32.c (fchdir_unwind):
+ * fileio.c (close_file_unwind):
+ * keyboard.c (restore_kboard_configuration):
+ * lread.c (readevalllop_1):
+ * process.c (wait_reading_process_output_unwind):
+ Accept int and return void, rather than accepting an Emacs integer
+ and returning a dummy object. In some cases this fixes an
+ unlikely bug when the corresponding int is outside Emacs integer
+ range. All uses changed.
+ * dired.c (directory_files_internal_unwind):
+ * fileio.c (do_auto_save_unwind):
+ * gtkutil.c (pop_down_dialog):
+ * insdel.c (reset_var_on_error):
+ * lread.c (load_unwind):
+ * xfns.c (clean_up_file_dialog):
+ * xmenu.c, nsmenu.m (pop_down_menu):
+ * xmenu.c (cleanup_widget_value_tree):
+ * xselect.c (wait_for_property_change_unwind):
+ Accept pointer and return void, rather than accepting an Emacs
+ save value encapsulating the pointer and returning a dummy object.
+ All uses changed.
+ * editfns.c (Fformat): Update the saved pointer directly via
+ set_unwind_protect_ptr rather than indirectly via make_save_pointer.
+ * eval.c (specpdl_func): Remove. All uses replaced by definiens.
+ (unwind_body): New function.
+ (record_unwind_protect): First arg is now a function returning void,
+ not a dummy Lisp_Object.
+ (record_unwind_protect_ptr, record_unwind_protect_int)
+ (record_unwind_protect_void): New functions.
+ (unbind_to): Support SPECPDL_UNWIND_PTR etc.
+ * fileio.c (struct auto_save_unwind): New type.
+ (do_auto_save_unwind): Use it.
+ (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
+ * insdel.c (struct rvoe_arg): New type.
+ (reset_var_on_error): Use it.
+ * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
+ New constants.
+ (specbinding_func): Remove; there are now several such functions.
+ (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
+ (set_unwind_protect_ptr): New function.
+ * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
+
+ Be simpler and more consistent about reporting I/O errors.
+ * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
+ Say "Read error" and "Write error", rather than "I/O error", or
+ "IO error reading", or "IO error writing", when a read or write
+ error occurs.
+ * process.c (Fmake_network_process, wait_reading_process_output)
+ (send_process, Fprocess_send_eof, wait_reading_process_output):
+ Capitalize diagnostics consistently. Put "failed foo" at the
+ start of the diagnostic, so that we don't capitalize the
+ function name "foo". Consistently say "failed" for such
+ diagnostics.
+ * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
+ All callers changed. This is so it can use report_file_error.
+ * sysdep.c (serial_open, serial_configure): Capitalize I/O
+ diagnostics consistently as above.
+
+ * fileio.c (report_file_errno): Fix errno reporting bug.
+ If the file name is neither null nor a pair, package it up as a
+ singleton list. All callers changed, both to this function and to
+ report_file_error. This fixes a bug where the memory allocator
+ invoked by list1 set errno so that the immediately following
+ report_file_error reported the wrong errno value.
+
+ Fix minor problems found by --enable-gcc-warnings.
+ * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
+ * keyboard.c (kbd_buffer_get_event): Remove unused local.
+
+2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
+ Set event->arg to Qt if switch-event shall be generated.
+ Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
+
+ * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
+
+ * nsterm.m (windowDidResignKey): If this is the focused frame, generate
+ FOCUS_OUT_EVENT.
+
+ * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
+ (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
+ (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
+ switch frame event is made. Check ! NILP (event->arg) if X11 (moved
+ from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
+ and there is a focused frame.
+ (head_table): Add focus-in and focus-out.
+ (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
+ bind to handle-focus-in/out.
+
+ * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
+ (Fhandle_switch_frame): Call Fhandle_focus_in.
+ (syms_of_frame): defsubr handle-focus-in/out.
+
+2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix porting bug to older POSIXish platforms (Bug#14862).
+ * sysdep.c (emacs_pipe): New function, that implements
+ pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
+ This should port better to CentOS 5 and to Mac OS X 10.6.
+ All calls to pipe2 changed.
+
+ Prefer list1 (X) to Fcons (X, Qnil) when building lists.
+ This makes the code easier to read and the executable a bit smaller.
+ Do not replace all calls to Fcons that happen to create lists,
+ just calls that are intended to create lists. For example, when
+ creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
+ rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
+ Similarly for list2 through list5.
+ * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
+ * bytecode.c (exec_byte_code):
+ * callint.c (quotify_arg, Fcall_interactively):
+ * callproc.c (Fcall_process, create_temp_file):
+ * charset.c (load_charset_map_from_file)
+ (Fdefine_charset_internal, init_charset):
+ * coding.c (get_translation_table, detect_coding_system)
+ (Fcheck_coding_systems_region)
+ (Fset_terminal_coding_system_internal)
+ (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
+ * composite.c (update_compositions, Ffind_composition_internal):
+ * dired.c (directory_files_internal, file_name_completion)
+ (Fsystem_users):
+ * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
+ * doc.c (Fsnarf_documentation):
+ * editfns.c (Fmessage_box):
+ * emacs.c (main):
+ * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
+ (Feval, eval_sub, Ffuncall, apply_lambda):
+ * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
+ (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
+ (Fset_file_times, Finsert_file_contents)
+ (Fchoose_write_coding_system, Fwrite_region):
+ * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
+ * font.c (font_registry_charsets, font_parse_fcname)
+ (font_prepare_cache, font_update_drivers, Flist_fonts):
+ * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
+ * frame.c (make_frame, Fmake_terminal_frame)
+ (x_set_frame_parameters, x_report_frame_params)
+ (x_default_parameter, Fx_parse_geometry):
+ * ftfont.c (syms_of_ftfont):
+ * image.c (gif_load):
+ * keyboard.c (command_loop_1):
+ * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
+ (Fcopy_keymap, append_key, Fcurrent_active_maps)
+ (Fminor_mode_key_binding, accessible_keymaps_1)
+ (Faccessible_keymaps, Fwhere_is_internal):
+ * lread.c (read_emacs_mule_char):
+ * menu.c (find_and_return_menu_selection):
+ * minibuf.c (get_minibuffer):
+ * nsfns.m (Fns_perform_service):
+ * nsfont.m (ns_script_to_charset):
+ * nsmenu.m (ns_popup_dialog):
+ * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
+ (Fx_own_selection_internal):
+ * nsterm.m (append2):
+ * print.c (Fredirect_debugging_output)
+ (print_prune_string_charset):
+ * process.c (Fdelete_process, Fprocess_contact)
+ (Fformat_network_address, set_socket_option)
+ (read_and_dispose_of_process_output, write_queue_push)
+ (send_process, exec_sentinel):
+ * sound.c (Fplay_sound_internal):
+ * textprop.c (validate_plist, add_properties)
+ (Fput_text_property, Fadd_face_text_property)
+ (copy_text_properties, text_property_list, syms_of_textprop):
+ * unexaix.c (report_error):
+ * unexcoff.c (report_error):
+ * unexsol.c (unexec):
+ * xdisp.c (redisplay_tool_bar, store_mode_line_string)
+ (Fformat_mode_line, syms_of_xdisp):
+ * xfaces.c (set_font_frame_param)
+ (Finternal_lisp_face_attribute_values)
+ (Finternal_merge_in_global_face, syms_of_xfaces):
+ * xfns.c (x_default_scroll_bar_color_parameter)
+ (x_default_font_parameter, x_create_tip_frame):
+ * xfont.c (xfont_supported_scripts):
+ * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
+ (menu_help_callback, xmenu_show):
+ * xml.c (make_dom):
+ * xterm.c (set_wm_state):
+ Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
+ and similarly for list2 through list5.
+
+2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * callproc.c (Fcall_process_region): Fix minor race and tune.
+ (create_temp_file): New function, with the temp-file-creation part
+ of the old Fcall_process_region. Use Fcopy_sequence to create the
+ temp file name, rather than alloca + build_string, for simplicity.
+ Don't bother to block input around the temp file creation;
+ shouldn't be needed. Simplify use of mktemp. Use
+ record_unwind_protect immediately after creating the temp file;
+ this closes an unlikely race where the temp file was not removed.
+ Use memcpy rather than an open-coded loop.
+ (Fcall_process_region): Use the new function. If the input is
+ empty, redirect from /dev/null rather than from a newly created
+ empty temp file; this avoids unnecessary file system traffic.
+
+2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
+
+ * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
+ Simplify by making this case like the other two. This is a bit
+ slower on obsolete hosts, but the extra complexity isn't worth it.
+
+ * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
+ * process.c (create_process) [!DOS_NT]:
+ Remove now-unnecessary calls to emacs_close.
+
+2013-07-13 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (x_draw_hollow_cursor): Delete the brush object when
+ returning early. (Bug#14850)
+
+ * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
+ and inhibit-iso-escape-detection attributes of 'undecided'.
+ (Bug#14822)
+
+2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
+ Reported by Herbert J. Skuhra in
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
+
+ Don't lose top specpdl entry when memory is exhausted.
+ * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
+ specpdl overflow here, to simplify callers; all callers changed.
+ Always reserve an unused entry at the stack top; this avoids
+ losing the top entry's information when memory is exhausted.
+
+2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ Clean up errno reporting and fix some errno-reporting bugs.
+ * callproc.c (Fcall_process):
+ * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
+ * process.c (create_process, Fmake_network_process):
+ * unexaix.c (report_error):
+ * unexcoff.c (report_error):
+ Be more careful about reporting the errno of failed operations.
+ The code previously reported the wrong errno sometimes.
+ Also, prefer report_file_errno to setting errno + report_file_error.
+ (Fcall_process): Look at openp return value rather than at path,
+ as that's a bit faster and clearer when there's a numeric predicate.
+ * fileio.c (report_file_errno): New function, with most of the
+ old contents of report_file_error.
+ (report_file_error): Use it.
+ (Ffile_exists_p, Ffile_accessible_directory_p):
+ Set errno to 0 when it is junk.
+ * fileio.c (Faccess_file):
+ * image.c (x_create_bitmap_from_file):
+ Use faccessat rather than opening the file, to avoid the hassle of
+ having a file descriptor open.
+ * lisp.h (report_file_errno): New decl.
+ * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
+
+ Minor EBADF fixes.
+ * process.c (create_process, wait_reading_process_output) [AIX]:
+ Remove obsolete SIGHUP-related code, as Emacs no longer disables
+ SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
+ a multithreaded environment anyway).
+ * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
+
+2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * image.c (x_find_image_file): Don't close a remote file handle.
+
+2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ Fix races with threads and file descriptors.
+ * callproc.c (Fcall_process_region):
+ * dired.c (open_directory):
+ * emacs.c (main, Fdaemon_initialized):
+ * image.c (x_find_image_file):
+ * inotify.c (Finotify_rm_watch):
+ * lread.c (Flocate_file_internal):
+ * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
+ * term.c (term_mouse_moveto, init_tty):
+ * termcap.c (tgetent):
+ * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
+ * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
+ * unexhp9k800.c, unexmacosx.c (unexec):
+ * callproc.c (Fcall_process_region):
+ Use emacs_close, not close.
+ * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
+ New macro and function, which emulates the POSIX_CLOSE_RESTART macro
+ and posix_close function on current platforms (which all lack them).
+ (emacs_close): Use it. This should fix the races on GNU/Linux and
+ on AIX and on future platforms that support POSIX_CLOSE_RESTART,
+ and it should avoid closing random victim file descriptors on
+ other platforms.
+
+2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ * inotify.c (uninitialized): Remove. All uses replaced by -1.
+ (Finotify_add_watch): Simplify, since -1 means uninitialized now.
+ Touch up doc a bit.
+
+ * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
+ This is for .gdbinit xbacktrace.
+
+ * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
+ * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
+ (emacs_set_tty): Now static.
+ * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
+ * term.c (tty_capable_p, tty_default_color_capabilities)
+ (get_tty_terminal, term_mouse_movement)
+ (handle_one_term_event, init_tty, maybe_fatal):
+ * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
+ (tgetent, scan_file, name_match, compare_contin):
+ * terminal.c (get_terminal):
+ Use bool for boolean.
+ * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
+ Prefer char to unsigned char if either will do.
+ * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
+ (tty_write_glyphs): Prefer int to unsigned.
+ (produce_glyphless_glyph): Remove 2nd (unused) int arg.
+ All callers changed.
+ * termcap.c (tprint, main) [TEST]: Remove non-working test.
- Fix regex.c, syntax.c and friends for buffers > 2GB.
- * syntax.h (struct gl_state_s): Declare character position members
- EMACS_INT.
+2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
- * syntax.c (update_syntax_table): Declare 2nd argument EMACS_INT.
+ Port to C89.
+ * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
+ (B__dummy__): New dummy symbol, to pacify C89.
+ * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
+ they can't grok varargs macros.
+ * dispnew.c (add_window_display_history)
+ (add_frame_display_history):
+ * print.c (print_object):
+ * xdisp.c (debug_method_add):
+ Use %p printf format only for void pointers.
+ * emacs.c (usage_message): New constant, replacing ...
+ (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
+ (main): Adjust to usage reorg.
+ * fns.c (syms_of_fns):
+ * profiler.c (syms_of_profiler):
+ Don't use non-constant struct initializers.
+ * gnutls.h (gnutls_initstage_t):
+ * lisp.h (enum Lisp_Fwd_Type):
+ * lread.c (lisp_file_lexically_bound_p):
+ * xsettings.c (anonymous enum):
+ Remove trailing comma.
+ * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
+ * lisp.h (ENUM_BF): Use unsigned if pedantic.
+ (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
+ (DEFUN): Use it.
+ * regex.c (const_re_char): New type, to pacify strict C89.
+ All uses of 'const re_char' replaced to use it.
+ * regex.h (_Restrict_): Rename from __restrict, to avoid clash
+ with glibc when strict C89. This change is imported from gnulib.
+ All uses changed.
+ (_Restrict_arr_): Rename from __restrict_arr, similarly.
+ * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
+ Omit GNU_LINUX implementation, since it requires long long.
+ * xterm.c (x_draw_underwave):
+ Do not assume the traditional order of struct's members.
+ (x_term_init): Rewrite to avoid the need for non-constant structure
+ initializers.
+
+ Syntax cleanup, mostly replacing macros with functions.
+` This removes the need for the syntax_temp hack.
+ * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
+ * syntax.c (SYNTAX_INLINE): New macro.
+ (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
+ (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
+ (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
+ (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
+ (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
+ (SYNTAX_COMEND_FIRST): Now functions, not macros.
+ (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
+ Now constants, not macros.
+ (syntax_temp) [!__GNUC__]: Remove.
+ (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
+ (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
+ (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
+ (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
+ Move here from syntax.h; now functions, not macros. Except for the
+ last function, these are static since only syntax.c uses them.
+ (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
+ All uses changed. Now a function, not a macro; use this fact
+ to simplify the code.
+ (scan_lists, scan_sexps_forward): Remove workarounds for ancient
+ compiler bugs; no longer relevant.
+ * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
+ (SYNTAX_INLINE): New macro.
+ (struct gl_state_s, gl_state): Move earlier, so that it's in scope
+ for the new functions. Use bool for boolean member.
+ (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
+ (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
+ (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
+ (SETUP_BUFFER_SYNTAX_TABLE):
+ Now extern inline functions, not macros.
+ (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
+ Remove; all uses replaced by implementation.
+ (syntax_temp) [!__GNUC__]: Remove decl.
+ (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
+
+2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
+
+ * emacs.c (main): Fix syntax error.
+
+2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ Timestamp fixes for undo (Bug#14824).
+ * atimer.c (schedule_atimer):
+ * fileio.c (Ffile_newer_than_file_p):
+ Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
+ * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
+ * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
+ (syms_of_fileio): Remove Sclear_visited_file_name.
+ (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
+ file doesn't exist; this avoids an ambiguity with negative timestamps.
+ (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
+ * systime.h (make_emacs_time, invalid_emacs_time):
+ Don't assume struct timespec layout; POSIX doesn't guarantee it.
+ (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
+ * undo.c (record_first_change): Push (visited-file-modtime) onto
+ undo list rather than reimplementing it by hand, incorrectly.
+
+2013-07-09 Ken Brown <kbrown@cornell.edu>
+
+ * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
+
+2013-07-09 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
+
+2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Handle errno and exit status a bit more carefully.
+ * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
+ number into an exit status. Instead, use EXIT_CANCELED.
+ (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
+ * callproc.c (relocate_fd):
+ * emacs.c (close_output_streams, main):
+ * process.c (create_process):
+ * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
+ Use emacs_perror for simplicity.
+ * callproc.c (relocate_fd, main):
+ * sysdep.c (sys_subshell):
+ Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
+ (shut_down_emacs): Use emacs_write, not write.
+ * emacs.c, sysdep.c: Don't include <ignore-value.h>.
+ * fileio.c (Fcopy_file, e_write):
+ * nsterm.m (ns_select):
+ * process.c (send_process):
+ * sound.c (vox_write):
+ Use emacs_write_sig, not emacs_write.
+ * lisp.h (emacs_write_sig, emacs_perror): New decls.
+ * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
+ New constants.
+ * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
+ of write.
+ (emacs_full_write): New function.
+ (emacs_write): Rewrite to use it.
+ (emacswrite_sig, emacs_perror): New functions.
+ * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
+
+2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
+
+ * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
+ on NS even if it is present. Pixmap on NS is a void*.
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port to Ubuntu 10 (Bug#14803).
+ Problem reported by T.V. Raman.
+ * process.c (close_on_exec, accept4, process_socket):
+ Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
+
+2013-07-07 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (sys_dup): Declare prototype.
+
+ * filelock.c:
+ * emacs.c:
+ * callproc.c [WINDOWSNT]: Include sys/socket.h.
+
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Make file descriptors close-on-exec when possible (Bug#14803).
+ This simplifies Emacs a bit, since it no longer needs to worry
+ about closing file descriptors by hand in some cases.
+ It also fixes some unlikely races. Not all such races, as
+ libraries often open files internally without setting
+ close-on-exec, but it's an improvement.
+ * alloc.c (valid_pointer_p) [!WINDOWSNT]:
+ * callproc.c (Fcall_process) [!MSDOS]:
+ * emacs.c (main) [!DOS_NT]:
+ * nsterm.m (ns_term_init):
+ * process.c (create_process):
+ Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
+ * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
+ * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
+ Prefer mkostemp with O_CLOEXEC to mkstemp.
+ * callproc.c (relocate_fd) [!WINDOWSNT]:
+ * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
+ No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
+ now using pipe2.
+ * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
+ Make the resulting file descriptor close-on-exec.
+ * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
+ * lread.c (load_descriptor_list, load_descriptor_unwind):
+ Remove; no longer needed. All uses removed.
+ * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
+ (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
+ New functions.
+ (socket) [!SOCK_CLOEXEC]: Supply a substitute.
+ (Fmake_network_process, Fnetwork_interface_list):
+ (Fnetwork_interface_info, server_accept_connection):
+ Make newly-created socket close-on-exec.
+ * sysdep.c (emacs_open, emacs_fopen):
+ Make new-created descriptor close-on-exec.
+ * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
+ * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
- * textprop.c (verify_interval_modification, interval_of):
- Declare arguments EMACS_INT.
+2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
- * intervals.c (adjust_intervals_for_insertion): Declare arguments
- EMACS_INT.
+ * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
+ for NS_IMPL_GNUSTEP.
- * intervals.h (CHECK_TOTAL_LENGTH): Cast to EMACS_INT, not `int'.
+2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
- * indent.c (Fvertical_motion): Local variable it_start is now
- EMACS_INT.
+ Fix openp errno handling.
+ * callproc.c (Fcall_process): Preserve openp errno around close.
+ * lread.c (openp): Set errno when returning -1, as some callers
+ expect this.
- * regex.c (re_match, re_match_2, re_match_2_internal)
- (bcmp_translate, regcomp, regexec, print_double_string)
- (group_in_compile_stack, re_search, re_search_2, regex_compile)
- (re_compile_pattern, re_exec): Declare arguments and local
- variables `size_t' and `ssize_t' and return values `regoff_t', as
- appropriate.
- (POP_FAILURE_REG_OR_COUNT) <pfreg>: Declare `long'.
- (CHECK_INFINITE_LOOP) <failure>: Declare `ssize_t'.
- <compile_stack_type>: `size' and `avail' are now `size_t'.
+2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
- * regex.h <regoff_t>: Use ssize_t, not int.
- (re_search, re_search_2, re_match, re_match_2): Arguments that
- specify buffer/string position and length are now ssize_t and
- size_t. Return type is regoff_t.
+ * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
-2011-04-16 Ben Key <bkey76@gmail.com>
+ * nsterm.h (NSSavePanel): Update comment.
+ (NSAPP_DATA2_RUNFILEDIALOG): Define.
+ (ns_run_file_dialog): Declare.
- * nsfont.m: Fixed bugs in ns_get_family and
- ns_descriptor_to_entity that were caused by using free to
- deallocate memory blocks that were allocated by xmalloc (via
- xstrdup). This caused Emacs to crash when compiled with
- XMALLOC_OVERRUN_CHECK defined (when Emacs was configured with
- --enable-checking=xmallocoverrun). xfree is now used to
- deallocate these memory blocks.
+ * nsfns.m: Remove panelOK.
+ (ns_fd_data): New.
+ (ns_run_file_dialog): New function.
+ (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
+ event loop, so file dialog is popped up by ns_run_file_dialog, called
+ by sendEvent (Bug#14578).
+ (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
-2011-04-15 Paul Eggert <eggert@cs.ucla.edu>
+2013-07-06 Eli Zaretskii <eliz@gnu.org>
- * sysdep.c (emacs_read): Remove unnecessary check vs MAX_RW_COUNT.
+ * xdisp.c (default_line_pixel_height): New function.
+ (pos_visible_p, move_it_vertically_backward, try_scrolling)
+ (try_cursor_movement, redisplay_window, try_window)
+ (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
- emacs_write: Accept and return EMACS_INT for sizes.
- See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00514.html
- et seq.
- * gnutls.c, gnutls.h (emacs_gnutls_read, emacs_gnutls_write):
- Accept and return EMACS_INT.
- (emacs_gnutls_write): Return the number of bytes written on
- partial writes.
- * sysdep.c, lisp.h (emacs_read, emacs_write): Likewise.
- (emacs_read, emacs_write): Remove check for negative size, as the
- Emacs source code has been audited now.
- * sysdep.c (MAX_RW_COUNT): New macro, to work around kernel bugs.
- (emacs_read, emacs_write): Use it.
- * process.c (send_process): Adjust to the new signatures of
- emacs_write and emacs_gnutls_write. Do not attempt to store
- a byte offset into an 'int'; it might overflow.
- See http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00483.html
+ * window.c (window_scroll_pixel_based): use
+ default_line_pixel_height.
- * sound.c: Don't assume sizes fit in 'int'.
- (struct sound_device.period_size, alsa_period_size):
- Return EMACS_INT, not int.
- (struct sound_device.write, vox_write, alsa_write):
- Accept EMACS_INT, not int.
- (wav_play, au_play): Use EMACS_INT to store sizes and to
- record read return values.
+ * dispextern.h (default_line_pixel_height): Add prototype.
-2011-04-15 Ben Key <bkey76@gmail.com>
+ * frame.c (x_set_line_spacing): Accept a float value for
+ line-spacing parameter, per the documentation.
- * keyboard.c (Qundefined): Don't declare static since it is used
- in nsfns.m.
- * xfaces.c (Qbold, Qexpanded, Qitalic, Qcondensed): Don't declare
- static since they are used in nsfont.m.
+ * data.c (Fmultibyte_string_p): Doc fix.
-2011-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
+2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
- * process.c (Qprocessp): Don't declare static.
- * lisp.h (Qprocessp): Declare again.
+ Use emacs_open more consistently when opening files.
+ This handles EINTR more consistently now, and makes it easier
+ to introduce other uniform changes to file descriptor handling.
+ * src/systdio.h: New file.
+ * src/buffer.c (mmap_init):
+ * cygw32.c (chdir_to_default_directory):
+ * dispnew.c (Fopen_termscript):
+ * emacs.c (Fdaemon_initialized):
+ * fileio.c (Fdo_auto_save):
+ * image.c (slurp_file, png_load_body, jpeg_load_body):
+ * keyboard.c (Fopen_dribble_file):
+ * lread.c (Fload):
+ * print.c (Fredirect_debugging_output):
+ * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
+ * termcap.c (tgetent):
+ * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
+ * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
+ * w32term.c (w32_initialize) [CYGWIN]:
+ * xfaces.c (Fx_load_color_file):
+ Use emacs_open instead of plain open, and emacs_fopen instead of
+ plain fopen.
+ * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
+ * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
+ * callproc.c (default_output_mode): New constant.
+ (Fcall_process): Use it to call emacs_open instead of plain creat.
+ * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
+ * sysdep.c (emacs_open): Add commentary and don't call file name "path".
+ (emacs_fopen): New function.
+ * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
+ Include <lisp.h>, for emacs_open.
+ * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
+
+ Remove duplicate #include directives.
+ * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
+ * xfaces.c:
+ Don't include stdio.h twice.
+ * buffer.c [USE_MMAP_FOR_BUFFERS]:
+ Don't include sys/types.h or stdio.h twice.
+ * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
+ * lread.c: Don't include coding.h twice.
+ * nsfont.m: Don't include frame.h twice.
+ * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
+ * ralloc.c: Don't include <unistd.h> twice.
+ * xdisp.c: Don't include font.h twice.
+ * xterm.c: Don't include fontset.h twice.
+ * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
+
+2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Scale ImageMagick images more carefully.
+ * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
+ (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
+ Be more careful about avoiding undefined behavior after
+ integer overflow and division by zero.
+
+2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
+ (syms_of_w32fns): DEFSYM them.
+ (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
+ (CCHDEVICENAME): Define macros if not defined.
+ (struct MONITOR_INFO_EX): New struct.
+ (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
+ (enum_display_monitors_fn): New variable.
+ (globals_of_w32fns): Initialize it.
+ (Fx_display_pixel_width, Fx_display_pixel_height)
+ (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
+ multi-monitor setups in docstrings.
+ (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
+ screen size by primary monitor's millimeter per pixel.
+ (w32_monitor_enum, w32_display_monitor_attributes_list)
+ (w32_display_monitor_attributes_list_fallback)
+ (Fw32_display_monitor_attributes_list): New functions.
+ (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
+
+ * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
+ if not defined.
+ (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
+
+2013-07-04 Michael Albinus <michael.albinus@gmx.de>
+
+ * fileio.c (Qfile_notify_error): New error symbol.
+
+ * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
+ * inotify.c (inotify_callback, symbol_to_inotifymask)
+ (Finotify_add_watch, Finotify_rm_watch): Use it.
+ (inotifyevent_to_event): Exchange order of cookie and file name.
+ (Finotify_add_watch): Adapt docstring.
+
+ * lisp.h (Qfile_notify_error): Declare.
+
+2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
+ * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
+ Do not clear _malloc_thread_enabled_p, undoing the previous change,
+ which did not work (see <http://bugs.gnu.org/14569#307>).
+ (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
+ && (!noninteractive || initialized)). This attempts to thread
+ the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
+
+2013-07-04 Juanma Barranquero <lekktu@gmail.com>
+
+ * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
+ (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
+
+2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
+
+ Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
+ * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
+ Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
+
+2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
+ Define to __sys_siglist.
+
+2013-07-02 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
+ word-wrap, so that overflow-newline-into-fringe would work in
+ visual-line-mode. (Bug#2749)
+ (move_it_in_display_line_to): When the last scanned display
+ element fits exactly on the display line, and
+ overflow-newline-into-fringe is non-nil, but wrap_it is valid,
+ don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
+ wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
+ finding buffer position that corresponds to pixel coordinates,
+ e.g. in buffer_posn_from_coords.
+
+2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
+
+ * process.c (handle_child_signal): Call catch_child_signal if
+ NS_IMPL_GNUSTEP.
+
+2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Don't convert function pointers to void * and back.
+ It isn't portable C, and it's easy enough to avoid.
+ * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
+ (make_save_value): Add support for SAVE_FUNCPOINTER.
+ * keymap.c (map_keymap_char_table_item, map_keymap_internal):
+ * print.c (print_object):
+ Distinguish function from object pointers.
+ * lisp.h (SAVE_FUNCPOINTER): New constant.
+ (SAVE_SLOT_BITS): Adjust to it.
+ (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
+ SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
+ (voidfuncptr): New typedef.
+ (struct Lisp_Save_Value): New member data[0].funcpointer.
+ (XSAVE_FUNCPOINTER): New function.
-2011-04-15 Juanma Barranquero <lekktu@gmail.com>
+ Simplify buildobj processing.
+ * Makefile.in (buildobj.h): Make it a sequence of strings each
+ followed by comma, rather than a single string. Put it into a
+ .tmp file in case there's an error while generating it.
+ (gl-stamp): Use .tmp for temp files.
+ (mostlyclean): Clean .tmp files.
+ * doc.c (buildobj): Move to just the routine that needs it.
+ It's now an array of strings, so processing is simpler.
- * font.c (Qopentype): Don't make static (used from w32uniscribe.c).
+2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
-2011-04-14 Paul Eggert <eggert@cs.ucla.edu>
+ Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
+ * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
+ (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
+ Invoke malloc_enable_thread even when not interactive.
+ Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
+ * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
+ in this case, since the underlying bug has now been fixed.
- Improve C-level modularity by making more things 'static'.
+2013-07-01 Juanma Barranquero <lekktu@gmail.com>
- Don't publish debugger-only interfaces to other modules.
- * lisp.h (safe_debug_print, debug_output_compilation_hack):
- (verify_bytepos, count_markers): Move decls to the only modules
- that need them.
- * region-cache.h (pp_cache): Likewise.
- * window.h (check_all_windows): Likewise.
- * marker.c, print.c, region-cache.c, window.c: Decls moved here.
+ * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
+ unlinking it (bug#14691).
- * sysdep.c (croak): Now static, if
- defined TIOCNOTTY || defined USG5 || defined CYGWIN.
- * syssignal.h (croak): Declare only if not static.
+2013-06-30 Michal Nazarewicz <mina86@mina86.com>
- * alloc.c (refill_memory_reserve): Now static if
- !defined REL_ALLOC || defined SYSTEM_MALLOC.
- * lisp.h (refill_memory_reserve): Declare only if not static.
+ * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
+ before checking whether buffer is modified. This lets
+ `kill-buffer-query-functions' cancel killing of the buffer or save
+ its content before `kill-buffer' asks user the "Buffer %s
+ modified; kill anyway?" question.
- * xsettings.c, xsettings.h (xsettings_get_system_normal_font):
- Define only if USE_LUCID.
+2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
- * xrdb.c (x_customization_string, x_rm_string): Now static.
+ * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
+ Let the super performKeyEquivalent deal with them (Bug#14747).
- * xmenu.c (x_menu_wait_for_event): Export only if USE_MOTIF.
- * xterm.h (x_menu_wait_for_event): Declare only if USE_MOTIF.
-
- * xdisp.c (draw_row_with_mouse_face): Now static.
- * dispextern.h (draw_row_with_mouse_fave): Remove decl.
-
- * window.h (check_all_windows): Mark externally visible.
-
- * window.c (window_deletion_count): Now static.
+2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
- * undo.c: Make symbols static if they're not exported.
- (last_undo_buffer, last_boundary_position, pending_boundary):
- Now static.
+ * widget.c (resize_cb): Remove unused local.
- * textprop.c (interval_insert_behind_hooks): Now static.
- (interval_insert_in_front_hooks): Likewise.
-
- * term.c: Make symbols static if they're not exported.
- (tty_turn_off_highlight, get_tty_terminal, max_frame_cols):
- (max_frame_lines, tty_set_terminal_modes):
- (tty_reset_terminal_modes, tty_turn_off_highlight):
- (get_tty_terminal): Now static.
- (term_mouse_moveto): Do not define if HAVE_WINDOW_SYSTEM.
- * termhooks.h (term_mouse_moveto): Do not declare if
- HAVE_WINDOW_SYSTEM.
- * dispextern.h (tty_set_terminal_modes, tty_reset_terminal_modes):
- (tty_turn_off_highlight, get_tty_terminal): Remove decls.
-
- * sysdep.c: Make symbols static if they're not exported.
- (emacs_get_tty, emacs_set_tty, old_fcntl_flags, old_fcntl_owner):
- Now static.
- (sigprocmask_set, full_mask): Remove; unused.
- (wait_debugging): Mark as visible.
- * syssignal.h (SIGFULLMASK, full_mask): Remove decls.
- * systty.h (emacs_get_tty, emacs_set_tty): Remove decls.
+ Do not use GTK 3 if it exists but cannot be compiled.
+ * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
+ * xterm.c (x_error_handler) [!USE_GTK]:
+ Do not use GTK 3.
- * syntax.c (syntax_temp): Define only if !__GNUC__.
+ * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
- * sound.c (current_sound_device, current_sound): Now static.
+2013-06-30 Eli Zaretskii <eliz@gnu.org>
- * search.c (searchbufs, searchbuf_head): Now static.
+ * intervals.c (get_local_map): Instead of aborting, clip POSITION
+ to the valid range of values. (Bug#14753)
- * scroll.c (scroll_cost): Remove; unused.
- * dispextern.h (scroll_cost): Remove decl.
+ * xdisp.c (Fmove_point_visually): Invalidate the cursor position
+ when moving point by using the current glyph matrix. This avoids
+ the need to force redisplay when this function is called in a
+ loop.
- * region-cache.h (pp_cache): Mark as externally visible.
+2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
- * process.c: Make symbols static if they're not exported.
- (process_tick, update_tick, create_process, chan_process):
- (Vprocess_alist, proc_buffered_char, datagram_access):
- (fd_callback_data, send_process_frame, process_sent_to): Now static.
- (deactivate_process): Mark defn as static, as well as decl.
- * lisp.h (create_process): Remove decl.
- * process.h (chan_process, Vprocess_alist): Remove decls.
+ Fix minor problems found by static checking.
+ * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
+ Redo the latter's body to sidestep GCC parenthesization warnings.
+ (setup_coding_system, detect_coding, detect_coding_system): Use them.
+ * coding.c (detect_coding, detect_coding_system):
+ * coding.h (struct undecided_spec):
+ Use bool for boolean.
+ * image.c (QCmax_width, QCmax_height): Now static.
+ * xdisp.c (Fmove_point_visually): Remove unused local.
+
+2013-06-29 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (Fmove_point_visually): New function.
+
+2013-06-28 Kenichi Handa <handa@gnu.org>
+
+ * coding.h (define_coding_undecided_arg_index): New enum.
+ (coding_attr_index): New members
+ coding_attr_undecided_inhibit_null_byte_detection,
+ coding_attr_undecided_inhibit_iso_escape_detection,
+ coding_attr_undecided_prefer_utf_8.
+ (undecided_spec): New struct.
+ (struct coding_system): New member `undecided' of the member
+ `spec'.
+
+ * coding.c (setup_coding_system): Handle CODING->spec.undecided.
+ (detect_coding): Likewise.
+ (detect_coding_system): Likewise.
+ (Fdefine_coding_system_internal): New coding system properties
+ :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
+ :prefer-utf-8.
+ (syms_of_coding): Adjust for coding_arg_undecided_max.
+
+2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ * image.c (x_from_xcolors): Remove unused local.
+
+2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ Defer image data transfer between X client and server until actual
+ display happens.
+
+ * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
+ and `mask_img'.
+
+ * image.c (Destroy_Image): Remove.
+ (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
+ `mask_p', and `colors_p'. All uses changed.
+ (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
+ (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
+ New macros for `flags' arg to x_clear_image_1.
+ (postprocess_image, xpm_load_image, x_build_heuristic_mask)
+ (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
+ (ZPixmap, XGetImage) [HAVE_NS]: Remove.
+ (image_get_x_image_or_dc, image_unget_x_image_or_dc)
+ (image_get_x_image, image_unget_x_image): New functions or macros.
+ (image_background, image_background_transparent, x_to_xcolors)
+ (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
+ XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
+ instead of Destroy_Image.
+ (image_create_x_image_and_pixmap, image_put_x_image): New functions.
+ (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
+ (png_load_body, jpeg_load_body, tiff_load, gif_load)
+ (imagemagick_load_image, svg_load_image): Use them instead of
+ x_create_x_image_and_pixmap, and x_put_x_image followed by
+ x_destroy_x_image, respectively.
+ (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
+ XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
+ XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
+ background_transparent fields.
+ (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
+ (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
+
+2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
+ This mostly consists of undoing recent changes.
+ * callproc.c (Fcall_process):
+ * process.c (create_process):
+ Do not worry about catching SIGCHLD here, undoing previous change.
+ * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
+ * process.c, process.h (catch_child_signal):
+ No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
+ * process.c (catch_child_handler): Don't worry about being called
+ lazily and do not assume caller has blocked SIGCHLD, undoing
+ previous change. Move first-time stuff back to
+ init_process_emacs, undoing 06-22 change. If CYGWIN, do not
+ tickle glib, as that causes Cygwin bootstrap to fail. Do not
+ set lib_child_handler if it's already initialized, which may
+ help avoid problems on GNUStep.
+
+2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
+ * callproc.c (Fcall_process):
+ * process.c (create_process):
+ Make sure SIGCHLD is caught before we fork,
+ since Emacs startup no arranges to catch SIGCHLD.
+ * process.c (lib_child_handler): Initialize to null, not to
+ dummy_handler.
+ (catch_child_signal): Allow self to be called lazily.
+ Do nothing if it's already been called.
+ Assume caller has blocked SIGCHLD (all callers do now).
+ * emacs.c (main): Do not catch SIGCHLD here; defer it until
+ just before it's really needed.
+ * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
+ since it hasn't been caught yet.
+
+2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * image.c (compute_image_size): New function to implement
+ :max-width and :max-height.
+ (imagemagick_load_image): Use it.
+
+2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ Try to avoid malloc SEGVs on Cygwin (Bug#14569).
+ * callproc.c, process.h (block_child_signal, unblock_child_signal):
+ Now extern.
+ * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
+ * process.c (catch_child_signal): Block SIGCHLD while futzing with
+ the SIGCHLD handler, since the code is not atomic and (due to glib)
+ signals may be arriving now.
+ * sysdep.c (init_signals): Do not catch child signals here;
+ 'main' now does that later, at a safer time.
+
+2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ Clean up SIGCHLD handling a bit (Bug#14569).
+ * process.c, process.h (catch_child_signal):
+ Now always extern, even if !NS_IMPL_GNUSTEP.
+ * process.c (catch_child_signal): Move glib tickler here from
+ init_process_emacs, so that it's done earlier in Emacs
+ initialization. Also move the noninteractive && !initialized
+ check here from init_process_emacs. This is all a bit cleaner for
+ GNUish platforms, and I hope it works around the Cygwin bug.
+ * sysdep.c (init_signals): Invoke catch_child_signal here, so
+ that glib signal handling is tickled before glib creates threads.
+
+ * process.c (wait_reading_process_output): Avoid int overflow
+ when reading more than 2 GiB total from a process.
+
+2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ * process.c (create_process): Handle a couple more cases,
+ i.e., work even if new_argv and wait_child_setup[i] are cached.
+ Use Fcall_process's style for volatile vars.
+
+2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
+
+ * process.c (create_process): Mark PROCESS volatile.
+
+2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use C99-style flexible array members if available.
+ This avoids some subtle aliasing issues, which typically
+ aren't a problem with GCC but may be a problem elsewhere.
+ * alloc.c (sdata): New typedef, replacing the old struct sdata.
+ It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
+ In either case, it uses a flexible array member rather than
+ the old struct hack. All uses changed.
+ (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
+ Adjust to sdata reorganization.
+ * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
+ Use offsetof (struct, flex_array_member), not sizeof (struct), as
+ that ports better to pre-C99 non-GCC.
+ * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
+ Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
+ as the latter has changed.
+ * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
+ and port better to pre-C99 GCC.
+ * image.c (struct xpm_cached_color):
+ * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
+ (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
+ Use FLEXIBLE_ARRAY_MEMBER.
+ * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
+ Move decl to top level so it gets checked against implementation.
+ (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
+ * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
+
+2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * syntax.c: Integer cleanups.
+ (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
+ All uses that need 0-or-2 changed to:
+ (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
+ as the old SYNTAX_FLAGS_COMMENT_STYLEC.
+ (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
+ (char_quoted, prev_char_comend_first, back_comment)
+ (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
+ (in_classes, forw_comment, scan_lists, scan_sexps_forward):
+ Use bool for boolean.
+ (update_syntax_table, skip_chars, skip_syntaxes):
+ Prefer int to unsigned when either will do.
+ (back_comment): Return boolean success flag, like forw_comment,
+ instead of positive-or-minus-1 (which might have overflowed int anyway).
+ Don't stuff ptrdiff_t into int.
+ (syntax_spec_code, syntax_code_spec): Now const.
+ (Fmatching_paren, scan_lists, scan_sexps_forward):
+ Use enum syntaxcode for syntax code.
+ (Fmatching_paren): Check that arg is a character, not just an integer.
+ (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
+ (Finternal_describe_syntax_value): Omit no-longer-needed
+ comparison to 0.
+ (skip_chars): Use char, not unsigned char, when the distinction
+ doesn't matter.
+ (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
+ * bytecode.c (exec_byte_code):
+ * syntax.c (syntax_spec_code, Fchar_syntax)
+ (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
+ (init_syntax_once):
+ * syntax.h (SYNTAX_WITH_FLAGS):
+ Omit unnecessary casts.
- * print.c: Make symbols static if they're not exported.
- (print_depth, new_backquote_output, being_printed, print_buffer):
- (print_buffer_size, print_buffer_pos, print_buffer_pos_byte):
- (print_interval, print_number_index, initial_stderr_stream):
- Now static.
- * lisp.h (Fprinc): Remove decl.
- (debug_output_compilation_hack): Mark as externally visible.
+2013-06-20 Eli Zaretskii <eliz@gnu.org>
- * sysdep.c (croak): Move decl from here to syssignal.h.
- * syssignal.h (croak): Put it here, so the API can be checked when
- 'croak' is called from dissociate_if_controlling_tty.
+ * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
+ line dimensions here, to avoid race conditions with the main
+ thread. (Bug#14062, bug#14630, bug#14669)
- * minibuf.c: Make symbols static if they're not exported.
- (minibuf_save_list, choose_minibuf_frame): Now static.
- * lisp.h (choose_minibuf_frame): Remove decl.
+ * w32term.c (w32_draw_window_cursor): Compute the header line and
+ mode line dimensions here.
+ <w32_system_caret_window, w32_system_caret_hdr_height>:
+ <w32_system_caret_mode_height>: New variables.
- * lisp.h (verify_bytepos, count_markers): Mark as externally visible.
+ * w32term.h: Declare them.
- * lread.c: Make symbols static if they're not exported.
- (read_objects, initial_obarray, oblookup_last_bucket_number):
- Now static.
- (make_symbol): Remove; unused.
- * lisp.h (initial_obarray, make_symbol): Remove decls.
-
- * keyboard.c: Make symbols static if they're not exported.
- (single_kboard, recent_keys_index, total_keys, recent_keys):
- (this_command_key_count_reset, raw_keybuf, raw_keybuf_count):
- (this_single_command_key_start, echoing, last_auto_save):
- (read_key_sequence_cmd, dribble, recursive_edit_unwind):
- (command_loop, echo_now, keyboard_init_hook, help_char_p):
- (quit_throw_to_read_char, command_loop_2, top_level_1, poll_timer):
- (Vlispy_mouse_stem, double_click_count):
- Now static.
- (force_auto_save_soon): Define only if SIGDANGER.
- (ignore_mouse_drag_p): Now static if
- !defined HAVE_WINDOW_SYSTEM || defined USE_GTK || defined HAVE_NS.
- (print_help): Remove; unused.
- (stop_character, last_timer_event): Mark as externally visible.
- * keyboard.h (ignore_mouse_drag_p): Declare only if
- defined HAVE_WINDOW_SYSTEM && !defined USE_GTK && !defined HAVE_NS.
- (echo_now, help_char_p, quit_throw_to_read_char): Remove decls.
- * lisp.h (echoing): Remove decl.
- (force_auto_save_soon): Declare only if SIGDANGER.
- * xdisp.c (redisplay_window): Simplify code, to make it more
- obvious that ignore_mouse_drag_p is not accessed if !defined
- USE_GTK && !defined HAVE_NS.
-
- * intervals.c: Make symbols static if they're not exported.
- (merge_properties_sticky, merge_interval_right, delete_interval):
- Now static.
- * intervals.h (merge_interval_right, delete_interval): Remove decls.
-
- * insdel.c: Make symbols static if they're not exported.
- However, leave prepare_to_modify_buffer alone. It's never
- called from outside this function, but that appears to be a bug.
- (combine_after_change_list, combine_after_change_buffer):
- (adjust_after_replace, signal_before_change): Now static.
- (adjust_after_replace_noundo): Remove; unused.
- * lisp.h (adjust_after_replace, adjust_after_replace_noundo):
- (signal_before_change): Remove decls.
-
- * indent.c (val_compute_motion, val_vmotion): Now static.
-
- * image.c: Make symbols static if they're not exported.
- * dispextern.h (x_create_bitmap_from_xpm_data): Do not declare
- if USE_GTK.
- * image.c (x_create_bitmap_from_xpm_data): Do not define if USE_GTK.
- (xpm_color_cache, ct_table, ct_colors_allocated): Now static.
-
- * fringe.c (standard_bitmaps): Now static.
- (max_used_fringe_bitmap): Now static, unless HAVE_NS.
-
- * 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.
+2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
- * dired.c (file_name_completion): Now static.
+ * alloc.c (die): Move "assertion failed" string here ...
+ * lisp.h (eassert): ... from here. Also, suppress evaluation of
+ COND when SUPPRESS_CHECKING. This shrinks the executable text
+ size by 0.8% to 2.2% when configured with --enable-checking,
+ depending on optimization flags (GCC 4.8.1 x86-64).
- * dbusbind.c (xd_in_read_queued_messages): Now static.
+ * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
- * lisp.h (circular_list_error, FOREACH): Remove; unused.
- * data.c (circular_list_error): Remove.
+2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
- * commands.h (last_point_position, last_point_position_buffer):
- (last_point_position_window): Remove decls.
- * keyboard.c: Make these variables static.
+ * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
+ base is 2; this is more accurate.
- * 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.
+2013-06-19 Juanma Barranquero <lekktu@gmail.com>
- * chartab.c (chartab_chars, chartab_bits): Now static.
+ * sound.c (string_default): Move to !WINDOWSNT section.
+ (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
- * charset.h (charset_iso_8859_1): Remove decl.
- * charset.c (charset_iso_8859_1, charset_emacs, map_charset_for_dump):
- Now static.
+2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
- * 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): Remove; 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):
+ * sound.c: Integer cleanups.
+ Remove unnecessary forward decls.
+ (struct sound_device): The 'file' member is now a Lisp_Object, not
+ a char *, so that we needn't invoke alloca on a huge size.
+ (Fplay_sound_internal): Adjust to this.
+ (string_default): New function.
+ (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
+ Use it to adjust to the struct sound_device change.
+ (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
+ (be2hs) [0]: Remove.
+
+ * syntax.c (skip_chars): Don't use uninitialized storage
+ when searching a multibyte buffer for characters that are not in a
+ unibyte string that contains non-ASCII characters.
+
+2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
+
+ * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
+ if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
+
+2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
+
+2013-06-18 Kenichi Handa <handa@gnu.org>
+
+ * font.c (Ffont_spec): Signal an error for an invalid font name
+ (Bug#14648).
+
+2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
+ In particular this ports to 32-bit sparc Sun cc.
+ * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
+ array with a dummy element at specpdl[-1], so that its address can
+ be taken portably.
+ (unbind_to): Do not copy the binding; not needed, now that we
+ copy old_value in the one place where the copy is needed.
+ * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
+ * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
+ (union specbinding): Rename from struct specbinding. Redo layout
+ to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
+ which is not portable. With Sun C 5.12 32-bit sparc, the
+ declaration causes nargs to be an unsigned bitfield, a behavior
+ that the C standard allows; but Emacs wants nargs to be signed.
+ The overall type is now a union of structures rather than a
+ structure of union of structures, and the 'kind' member is now a
+ bitfield, so that the overall type doesn't grow. All uses changed.
+ * process.c (Fmake_serial_process): Remove unnecessary initialization.
+
+2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
+ Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
+
+ * nsfont.m (ns_registry_to_script): Parenthesize while expression.
+
+2013-06-17 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
+ unless we know that the window w's frame is a frame object.
+ Another attempt at solving bug#14062 and bug#14630.
+
+2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
+
+ * textprop.c (property_set_type): New enum.
+ (add_properties): Allow appending/prepending text properties.
+ (add_text_properties_1): Factored out of Fadd_text_properties.
+ (Fadd_text_properties): Move all the code into
+ add_text_properties_1.
+ (Fadd_face_text_property): New function that calls
+ add_text_properties_1.
+
+2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ Move functions from lisp.h to individual modules when possible.
+ From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
+ * alloc.c (XFLOAT_INIT, set_symbol_name):
+ * buffer.c (CHECK_OVERLAY):
+ * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
+ (set_char_table_parent):
+ * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
+ * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
+ (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
+ (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
+ (set_blv_valcell):
+ * emacs.c (setlocale) [!HAVE_SETLOCALE]:
+ * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
+ (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
+ (backtrace_args, backtrace_debug_on_exit):
+ * floatfns.c (CHECK_FLOAT):
+ * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
+ (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
+ (set_hash_hash, set_hash_hash_slot, set_hash_index)
+ (set_hash_index_slot):
+ * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
+ * marker.c (CHECK_MARKER):
+ * textprop.c (CHECK_STRING_OR_BUFFER):
+ * window.c (CHECK_WINDOW_CONFIGURATION):
+ Move here from lisp.h, and make these functions static rather than
+ extern inline.
+ * buffer.c (Qoverlayp):
+ * data.c (Qsubrp):
+ * fns.c (Qhash_table_p):
+ * window.c (Qwindow_configuration_p):
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 exported.
- 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 (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.
-
-2011-04-14 Andreas Schwab <schwab@linux-m68k.org>
-
- * fileio.c (Finsert_file_contents): Fix typo in 2005-05-13
- change. (Bug#8496)
-
-2011-04-13 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (handle_invisible_prop): Don't call bidi_paragraph_init
- when at ZV. (Bug#8487)
-
-2011-04-12 Andreas Schwab <schwab@linux-m68k.org>
-
- * charset.c (Fclear_charset_maps): Use xfree instead of free.
- (Bug#8437)
- * keyboard.c (parse_tool_bar_item): Likewise.
- * sound.c (sound_cleanup, alsa_close): Likewise.
- * termcap.c (tgetent): Likewise.
- * xfns.c (x_default_font_parameter): Likewise.
- * xsettings.c (read_and_apply_settings): Likewise.
-
- * alloc.c (overrun_check_malloc, overrun_check_realloc)
- (overrun_check_free): Protoize.
-
-2011-04-12 Paul Eggert <eggert@cs.ucla.edu>
-
- * sysdep.c (emacs_read, emacs_write): Check for negative sizes
- since callers should never pass a negative size.
- Change the signature to match that of plain 'read' and 'write'; see
- <http://lists.gnu.org/archive/html/emacs-devel/2011-04/msg00397.html>.
- * lisp.h: Update prototypes of emacs_write and emacs_read.
-
-2011-04-11 Eli Zaretskii <eliz@gnu.org>
-
- * xdisp.c (redisplay_window): Don't try to determine the character
- position of the scroll margin if the window start point w->startp
- is outside the buffer's accessible region. (Bug#8468)
-
-2011-04-10 Eli Zaretskii <eliz@gnu.org>
-
- Fix write-region and its subroutines for buffers > 2GB.
- * fileio.c (a_write, e_write): Modify declaration of arguments and
- local variables to support buffers larger than 2GB.
- (Fcopy_file): Use EMACS_INT for return value of emacs_read.
-
- * sysdep.c (emacs_write, emacs_read): Use ssize_t for last
- argument, local variables, and return value.
-
- * lisp.h: Update prototypes of emacs_write and emacs_read.
-
- * sound.c (vox_write): Use ssize_t for return value of emacs_write.
-
-2011-04-10 Paul Eggert <eggert@cs.ucla.edu>
-
- * xdisp.c (vmessage): Use memchr, not strnlen, which some hosts lack.
-
- Fix more problems found by GCC 4.6.0's static checks.
-
- * xdisp.c (vmessage): Use a better test for character truncation.
-
- * charset.c (load_charset_map): <, not <=, for optimization,
- and to avoid potential problems with integer overflow.
- * chartab.c (sub_char_table_set_range, char_table_set_range): Likewise.
- * casetab.c (set_identity, shuffle): Likewise.
- * editfns.c (Fformat): Likewise.
- * syntax.c (skip_chars): Likewise.
-
- * xmenu.c (set_frame_menubar): Allocate smaller local vectors.
- This also lets GCC 4.6.0 generate slightly better loop code.
-
- * 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.
-
- * 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.
-
- * eval.c (verror): Initial buffer size is 4000 (not 200) bytes.
-
- Remove invocations of doprnt, as Emacs now uses vsnprintf.
- But keep the doprint source code for now, as we might revamp it
- and use it again (Bug#8435).
- * lisp.h (doprnt): Remove.
- * Makefile.in (base_obj): Remove doprnt.o.
- * deps.mk (doprnt.o): Remove.
-
- 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, m/amdx86-64.h, m/ia64.h, 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.
-
- * 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.
-
-2011-04-10 Jim Meyering <meyering@redhat.com>
-
- 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.
-
-2011-04-09 Chong Yidong <cyd@stupidchicken.com>
-
- * image.c (Fimagemagick_types): Doc fix, and comment cleanup.
-
-2011-04-09 Chong Yidong <cyd@stupidchicken.com>
-
- * ftfont.c (get_adstyle_property, ftfont_pattern_entity):
- Use unsigned char, to match FcChar8 type definition.
-
- * xterm.c (handle_one_xevent):
- * xmenu.c (create_and_show_popup_menu):
- * xselect.c (x_decline_selection_request)
- (x_reply_selection_request): Avoid type-punned deref of X events.
-
-2011-04-09 Eli Zaretskii <eliz@gnu.org>
-
- Fix some uses of `int' instead of EMACS_INT.
- * 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.
-
- * xdisp.c (display_count_lines): 3rd argument and return value now
- EMACS_INT. All callers changed.
- (pint2hrstr): Last argument is now EMACS_INT.
-
- * 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.
-
- * coding.h (struct coding_system) <head_ascii>: Declare EMACS_INT.
- All users changed.
-
- * ccl.c (Fccl_execute_on_string): Declare some variables
- EMACS_INT.
-
-2011-04-08 Samuel Thibault <sthibault@debian.org> (tiny change)
-
- * term.c (init_tty): Fix incorrect ifdef placement (Bug#8450).
-
-2011-03-19 Christoph Scholtes <cschol2112@googlemail.com>
-
- * process.c (Fformat_network_address): Doc fix.
-
-2011-04-08 T.V. Raman <tv.raman.tv@gmail.com> (tiny change)
-
- * xml.c (parse_region): Avoid creating spurious whitespace nodes.
-
-2011-04-08 Chong Yidong <cyd@stupidchicken.com>
-
- * keyboard.c (read_char): Call Lisp function help-form-show,
- instead of using internal_with_output_to_temp_buffer.
- (Qhelp_form_show): New var.
- (syms_of_keyboard): Use DEFSYM macro.
-
- * print.c (internal_with_output_to_temp_buffer): Function deleted.
-
- * lisp.h (internal_with_output_to_temp_buffer): Remove prototype.
-
-2011-04-06 Chong Yidong <cyd@stupidchicken.com>
-
- * process.c (Flist_processes): Remove to Lisp.
- (list_processes_1): Delete.
-
-2011-04-06 Eli Zaretskii <eliz@gnu.org>
-
- * msdos.c (careadlinkat, careadlinkatcwd): MS-DOS replacements.
-
- * w32.c (careadlinkat, careadlinkatcwd): New always-fail stubs.
-
-2011-04-06 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix more problems found by GCC 4.6.0's static checks.
-
- * xmenu.c (Fx_popup_dialog): Don't assume string is free of formats.
-
- * menu.c (Fx_popup_menu): Don't assume error_name lacks printf formats.
-
- * lisp.h (message, message_nolog, fatal): Mark as printf-like.
-
- * xdisp.c (vmessage): Mark as a printf-like function.
+ * lisp.h: Remove the abovementioned defns and decls.
+
+ Use functions, not macros, for XINT etc. (Bug#11935).
+ In lisp.h, prefer functions to function-like macros, and
+ constants to object-like macros, when either will do. This:
+ . simplifies use, as there's no more need to worry about
+ arguments' side effects being evaluated multiple times.
+ . makes the code easier to debug on some platforms.
+ However, when using gcc -O0, keep using function-like macros
+ for a few critical operations, for performance reasons.
+ This sort of thing isn't needed with gcc -Og, but -Og
+ is a GCC 4.8 feature and isn't widely-enough available yet.
+ * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
+ Remove enum lsb_bits; no longer needed.
+ (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
+ * buffer.c (Qoverlap):
+ * data.c (Qsubrp):
+ * fns.c (Qhash_table_p):
+ Now extern, so lisp.h can use these symbols.
+ * dispextern.h: Include character.h, for MAX_CHAR etc.
+ (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
+ (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
+ (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
+ (GLYPH_CODE_P): Move here from lisp.h.
+ (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
+ (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
+ (GLYPH_MODE_LINE_FACE): Now enums, not macros.
+ * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
+ XUNTAG now returns void *.
+ * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
+ (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
+ (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
+ (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
+ (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
+ (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
+ (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
+ (lisp_h_XPNTR, lisp_h_XSYMBOL):
+ New macros, renamed from their sans-lisp_h_ counterparts.
+ (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
+ (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
+ (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
+ (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
+ If compiling via GCC without optimization, define these as macros
+ in addition to inline functions.
+ To disable this, compile with -DINLINING=0.
+ (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
+ (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
+ (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
+ hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
+ (INTMASK, VALMASK): Now macros, since static values cannot be
+ accessed from extern inline functions.
+ (VALMASK): Also a constant, for benefit of old GDB.
+ (LISP_INT_TAG_P): Remove; no longer needed as the only caller
+ is INTEGERP, which can fold it in.
+ (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
+ (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
+ (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
+ (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
+ (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
+ (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
+ (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
+ (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
+ (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
+ (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
+ (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
+ (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
+ (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
+ (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
+ (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
+ (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
+ (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
+ (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
+ (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
+ (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
+ (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
+ (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
+ (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
+ (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
+ (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
+ (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
+ (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
+ (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
+ (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
+ (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
+ (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
+ (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
+ (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
+ Now functions.
+ (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
+ (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
+ (VALMASK): Define in one place rather than in two, merging the
+ USE_LSB_TAG parts; this is simpler.
+ (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
+ (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
+ Move up, to avoid use before definition.
+ Also include "globals.h" earlier, for the same reason.
+ (make_natnum): New function.
+ (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
+ (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
+ (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
+ (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
+ (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
+ (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
+ (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
+ (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
+ (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
+ (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
+ (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
+ (Qwindow_configuration_p, Qimage): New forward declarations.
+ (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
+ (STRING_COPYIN): Remove; unused.
+ (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
+ (xcar_addr, xcdr_addr): New functions. All uses changed.
+ (IEEE_FLOATING_POINT): Now a constant, not a macro.
+ (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
+ (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
+ (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
+ (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
+ (TYPE_RANGED_INTEGERP): Simplify.
+ (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
+ (setlocale, fixup_locale, synchronize_system_messages_locale)
+ (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
+ Now empty functions, not macros.
+ (functionp): Return bool, not int.
+ * window.c (Qwindow_configuration_p): Now extern,
+ so window.h can use it.
+ * window.h (Qwindowp): Move decl back to lisp.h.
+
+2013-06-15 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (Fline_pixel_height): New function, required for solving
+ bug #14567.
+
+2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
+
+2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c (syms_of_lread):
+ * fns.c (Fprovide): Adjust to new format of after-load-alist.
+
+2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
+
+ * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
+
+2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
+
+ * fileio.c (expand_file_name): Doc fix.
+
+2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
+
+ Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
+ * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
+ Wait for self, not for 0. This can't hurt on GNU or similar
+ system, and may help with Cygwin.
+
+ * keyboard.c: Don't use PROP (...) as an lvalue.
+ (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
+ Use set_prop (A, B), not PROP (A) = B.
+
+2013-06-10 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (get_it_property): Use it->window instead of generating
+ a Lisp object from it->w.
+
+2013-06-09 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (get_it_property): If it->object is a buffer, pass to
+ get-char-property the window that is being rendered, instead of
+ the buffer, to support window-specific overlays. (Bug#14575)
+ (compute_display_string_pos): When W is NULL, use the current
+ buffer as the object to pass to get-char-property.
+ (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
+ pointer member of the bidi iterator, since no window is pertinent
+ to this function.
+
+2013-06-08 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_fetch_char): Accept additional argument, the window
+ being displayed, and pass it to compute_display_string_pos.
+ (bidi_level_of_next_char, bidi_resolve_explicit_1)
+ (bidi_paragraph_init): All callers changed.
+
+ * xdisp.c (init_from_display_pos, init_iterator)
+ (handle_single_display_spec, next_overlay_string)
+ (get_overlay_strings_1, reseat_1, reseat_to_string)
+ (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
+ Set bidi_it.w member from it->w.
+ (compute_display_string_pos): Accept additional argument, the
+ window being displayed, and pass it to Fget_char_property.
+ (Bug#14575)
- * term.c (vfatal, maybe_fatal): Mark as printf-like functions.
+ * dispextern.h (struct bidi_it): New member w, the window being
+ displayed.
+ (compute_display_string_pos): Adjust prototype.
- * sound.c (sound_warning): Don't crash if arg contains a printf format.
+2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
- * image.c (tiff_error_handler, tiff_warning_handler): Mark as
- printf-like functions.
- (tiff_load): Add casts to remove these marks before passing them
- to system-supplied API.
+ * xgselect.c: Remove unneeded include xterm.h.
- * eval.c (Fsignal): Remove excess argument to 'fatal'.
+ * process.c (wait_reading_process_output): Check for NS before GLIB.
+ GLIB may be linked in due to rsvg, but ns_select must be called.
- * coding.c (EMIT_ONE_BYTE, EMIT_TWO_BYTES): Use unsigned, not int.
- This avoids several warnings with gcc -Wstrict-overflow.
- (DECODE_COMPOSITION_RULE): If the rule is invalid, goto invalid_code
- directly, rather than having caller test rule sign. This avoids
- some unnecessary tests.
- * composite.h (COMPOSITION_ENCODE_RULE_VALID): New macro.
- (COMPOSITION_ENCODE_RULE): Arguments now must be valid. This
- affects only one use, in DECODE_COMPOSITION_RULE, which is changed.
+ * xgselect.c (xg_select): Remove call to window_system_available
+ and g_main_context_pending at the top, so Gdk events (i.e. file
+ notify) are processed when Emacs is started with -nw.
- * xfont.c (xfont_text_extents): Remove var that was set but not used.
- (xfont_open): Avoid unnecessary tests.
+2013-06-07 Eli Zaretskii <eliz@gnu.org>
- * composite.c (composition_gstring_put_cache): Use unsigned integer.
+ * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
+ (ctagsfiles3): New variable, includes only *.m files.
+ (TAGS): Use an explicit language name in the regular expressions,
+ to avoid transformation of '/SOMETHING' by MSYS to
+ 'c:\MSYS\SOMETHING'.
- * composite.h, composite.c (composition_gstring_put_cache):
- Use EMACS_INT, not int, for length.
+2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
- * composite.h (COMPOSITION_DECODE_REFS): New macro,
- breaking out part of COMPOSITION_DECODE_RULE.
- (COMPOSITION_DECODE_RULE): Use it.
- * composite.c (get_composition_id): Remove unused local vars,
- by using the new macro.
+ * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
- * textprop.c (set_text_properties_1): Change while to do-while,
- since the condition is always true at first.
+2013-06-06 Eli Zaretskii <eliz@gnu.org>
- * intervals.c (graft_intervals_into_buffer): Mark var as used.
- (interval_deletion_adjustment): Return unsigned value.
- All uses changed.
+ * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
+ still need to set the mouse pointer shape and activate help-echo.
+ (Bug#14558)
- * process.c (list_processes_1, create_pty, read_process_output):
- (exec_sentinel): Remove vars that were set but not used.
- (create_pty): Remove unnecessary "volatile"s.
- (Fnetwork_interface_info): Avoid possibility of int overflow.
- (read_process_output): Do adaptive read buffering even if carryover.
- (read_process_output): Simplify nbytes computation if buffered.
+2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
- * bytecode.c (exec_byte_code): Rename local to avoid shadowing.
+ A few porting etc. fixes for the new file monitor code.
+ See the thread containing
+ <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
+ * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
+ (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
+ (dir_monitor_callback, Fgfile_rm_watch):
+ Use assq_no_quit instead of Fassoc, for speed.
+ (dir_monitor_callback, Fgfile_rm_watch):
+ eassert that the monitor is a fixnum.
+ (dir_monitor_callback): No need for CDR_SAFE.
+ Simplify building of lisp with alternative tails.
+ (Fgfile_add_watch, Fgfile_rm_watch):
+ Do not assume glib functions set errno reliably on failure.
+ (Fgfile_add_watch): Check that the monitor survives the XIL trick,
+ and signal an error otherwise.
+ (Fgfile_rm_watch): Prefer CONSP to !NILP.
+ Use Fdelq instead of Fdelete, for speed.
- * syntax.c (scan_words): Remove var that was set but not used.
- (update_syntax_table): Use unsigned instead of int.
+2013-06-05 Eli Zaretskii <eliz@gnu.org>
- * lread.c (lisp_file_lexically_bound_p): Use ints rather than endptrs.
- (lisp_file_lexically_bound_p, read1): Use unsigned instead of int.
- (safe_to_load_p): Make the end-of-loop test the inverse of the in-loop.
+ * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
+ don't insist on being invoked on a highlighted tool-bar button.
+ Avoids losing tool-bar functionality when mouse-highlight is nil.
+ (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
+ Don't highlight when mouse-highlight is nil.
+ (note_mouse_highlight): When mouse-highlight is nil, don't return
+ right away; instead, run tool-bar and mode-line highlight
+ subroutine, clear any existing highlight, and revert the mouse
+ pointer to its default shape. (Bug#14558)
- * print.c (print_error_message): Avoid int overflow.
+2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
- * font.c (font_list_entities): Redo for clarity,
- so that reader need not know FONT_DPI_INDEX + 1 == FONT_SPACING_INDEX.
+ * lisp.mk (lisp): Add prog-mode.el.
- * font.c (font_find_for_lface, Ffont_get_glyphs): Remove unused vars.
- (font_score): Avoid potential overflow in diff calculation.
+2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
- * fns.c (substring_both): Remove var that is set but not used.
- (sxhash): Redo loop for clarity and to avoid wraparound warning.
+ Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
+ * process.c (dummy_handler): New function.
+ (lib_child_handler): New static var.
+ (handle_child_signal): Invoke it.
+ (catch_child_signal): If a library has set up a signal handler,
+ save it into lib_child_handler.
+ (init_process_emacs): If using glib and not on Windows, tickle glib's
+ child-handling code so that it initializes its private SIGCHLD handler.
+ * syssignal.h (SA_SIGINFO): Default to 0.
+ * xterm.c (x_term_init): Remove D-bus hack that I installed on May
+ 31; it should no longer be needed now.
- * eval.c (funcall_lambda): Rename local to avoid shadowing.
+2013-06-05 Michael Albinus <michael.albinus@gmx.de>
- * alloc.c (mark_object_loop_halt, mark_object): Use size_t, not int.
- Otherwise, GCC 4.6.0 optimizes the loop check away since the check
- can always succeed if overflow has undefined behavior.
+ * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
- * search.c (boyer_moore, wordify): Remove vars set but not used.
- (wordify): Omit three unnecessary tests.
+ * gfilenotify.c (globals_of_gfilenotify): New function.
+ (syms_of_gfilenotify): Move global initialization there.
- * indent.c (MULTIBYTE_BYTES_WIDTH): Don't compute wide_column.
- All callers changed. This avoids the need for an unused var.
+ * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
- * casefiddle.c (casify_region): Remove var that is set but not used.
+2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
- * dired.c (file_name_completion): Remove var that is set but not used.
+ * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
+ * keyboard.c (menu_bar_items, tool_bar_items):
+ * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
+ not override local keymaps any more.
- * fileio.c (Finsert_file_contents): Make EOF condition clearer.
+2013-06-04 Eli Zaretskii <eliz@gnu.org>
- * fileio.c (Finsert_file_contents): Avoid signed integer overflow.
- (Finsert_file_contents): Remove unnecessary code checking fd.
+ * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
- * minibuf.c (read_minibuf_noninteractive): Use size_t for sizes.
- Check for integer overflow on size calculations.
+2013-06-03 Eli Zaretskii <eliz@gnu.org>
- * buffer.c (Fprevious_overlay_change): Remove var that is set
- but not used.
+ * w32console.c (initialize_w32_display): Return the dimensions of
+ the console window via 2 additional arguments, not via the current
+ frame. This avoids crashes due to overrunning the bounds of
+ frame's decode_mode_spec_buffer, which is not resized following
+ the change of the frame dimensions from the initial 10x10.
- * keyboard.c (menu_bar_items, read_char_minibuf_menu_prompt):
- Remove vars that are set but not used.
- (timer_check_2): Don't assume timer-list and idle-timer-list are lists.
- (timer_check_2): Mark vars as initialized.
+ * w32term.h (w32_initialize_display_info): Adjust prototype.
- * gtkutil.c (xg_get_file_with_chooser): Mark var as initialized.
+ * term.c (init_tty): Take dimensions of the frame from the values
+ returned by initialize_w32_display.
- * image.c (lookup_image): Remove var that is set but not used.
- (xbm_load): Use parse_p, for gcc -Werror=unused-but-set-variable.
+ * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
+ (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
+ (LIBES): Add $(GFILENOTIFY_LIBS).
- * fontset.c (Finternal_char_font, Ffontset_info): Remove vars
- that are set but not used.
+ * w32inevt.c (handle_file_notifications): Add dummy implementation
+ for !HAVE_W32NOTIFY.
- * xfns.c (make_invisible_cursor): Don't return garbage
- if XCreateBitmapFromData fails (Bug#8410).
+ * w32term.c: Wrap code with HAVE_W32NOTIFY.
- * xselect.c (x_get_local_selection, x_handle_property_notify):
- Remove vars that are set but not used.
+2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
- * xfns.c (x_create_tip_frame): Remove var that is set but not used.
- (make_invisible_cursor): Initialize a possibly-uninitialized variable.
+ * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
- * xterm.c (x_scroll_bar_to_input_event) [!USE_GTK]:
- Remove var that is set but not used.
- (scroll_bar_windows_size): Now size_t, not int.
- (x_send_scroll_bar_event): Use size_t, not int, for sizes.
- Check for overflow.
+ * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
- * xfaces.c (realize_named_face): Remove vars that are set but not used.
- (map_tty_color) [!defined MSDOS]: Likewise.
+ * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
- * term.c (tty_write_glyphs): Use size_t; this avoids overflow warning.
+2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
- * coding.c: Remove vars that are set but not used.
- (DECODE_COMPOSITION_RULE): Remove 2nd arg, which is unused.
- All callers changed.
- (decode_coding_utf_8, decode_coding_utf_16 decode_coding_emacs_mule):
- (decode_coding_iso_2022, encode_coding_sjis, encode_coding_big5):
- (decode_coding_charset): Remove vars that are set but not used.
+ Fix minor problems found by static checking.
+ * data.c (pure_write_error):
+ Use xsignal2, not Fsignal, as Fsignal might return.
+ * eval.c (set_backtrace_debug_on_exit): Now static.
+ (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
+ No longer inline. EXTERN_INLINE is needed only for functions
+ defined in .h files. Reindent function header as per GNU style.
+ (backtrace_p, backtrace_top, backtrace_next):
+ Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
+ compiler or linker. Add extern decls to pacify gcc -Wall.
+ * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
+ Now static.
+ * frame.c (free_monitors): Define only on platforms that need it.
+ * nsterm.m (ns_term_init):
+ * process.c (catch_child_signal):
+ Don't worry about whether SIGCHLD is defined, as SIGCHLD is
+ defined on all porting targets these days.
+ * process.c, process.h (catch_child_signal):
+ Make it extern only if NS_IMPL_GNUSTEP is defined.
- * bytecode.c (Fbyte_code) [!defined BYTE_CODE_SAFE]: Remove var
- that is set but not used.
+2013-06-03 Eli Zaretskii <eliz@gnu.org>
- * print.c (print_object): Remove var that is set but not used.
+ * w32.c (gettimeofday): Make the signature identical to prototype
+ in nt/inc/sys/time.h.
- Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
- The gnulib version avoids calling malloc in the usual case,
- and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
- * fileio.c (Ffile_symlink_p): Use emacs_readlink.
- * filelock.c (current_lock_owner): Likewise.
- * lisp.h (READLINK_BUFSIZE, emacs_readlink): New function.
- * sysdep.c: Include allocator.h, careadlinkat.h.
- (emacs_no_realloc_allocator): New static constant.
- (emacs_readlink): New function.
- * deps.mk (sysdep.o): Depend on ../lib/allocator.h and on
- ../lib/careadlinkat.h.
+2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
-2011-04-04 Stefan Monnier <monnier@iro.umontreal.ca>
+ * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
+ .gdbinit.
- * keyboard.c (safe_run_hook_funcall): Fix last change (don't stop at the
- first non-nil return value).
+ * keyboard.c (safe_run_hooks_error): Improve error message.
-2011-04-03 Jan Djärv <jan.h.d@swipnet.se>
+ * data.c (pure_write_error): Add `object' argument.
+ * puresize.h (CHECK_IMPURE): Use it.
- * nsterm.m (ns_update_auto_hide_menu_bar): Define MAC_OS_X_VERSION_10_6
- if not defined (Bug#8403).
+2013-06-03 Michael Albinus <michael.albinus@gmx.de>
-2011-04-02 Juanma Barranquero <lekktu@gmail.com>
+ * Makefile.in (NOTIFY_OBJ): New variable.
+ (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
- * xdisp.c (display_count_lines): Remove parameter `start',
- unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
- (get_char_face_and_encoding): Remove parameter `multibyte_p',
- unused since 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
- (fill_stretch_glyph_string): Remove parameters `row' and `area',
- unused at least since Kim's GUI unification at 2003-03-16T20:45:46Z!storm@cua.dk
- and thereabouts. All callers changed.
- (get_per_char_metric): Remove parameter `f', unused since
- 2008-05-14T01:40:23Z!handa@m17n.org. All callers changed.
+ * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
+ Call syms_of_gfilenotify.
-2011-04-02 Jim Meyering <meyering@redhat.com>
+ * gfilenotify.c: New file.
- do not dereference NULL upon failed strdup
- * nsfont.m (ns_descriptor_to_entity): Use xstrdup, not strdup.
- (ns_get_family): Likewise.
-
-2011-04-02 Juanma Barranquero <lekktu@gmail.com>
+ * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
+ and Qfile_w32notify.
+ (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
+ HAVE_W32NOTIFY and USE_FILE_NOTIFY.
- * eval.c (unwind_to_catch) [DEBUG_GCPRO]: Remove redundant assignment.
-
-2011-04-02 Jan Djärv <jan.h.d@swipnet.se>
+ * lisp.h: Declare syms_of_gfilenotify.
- * nsterm.m (ns_update_auto_hide_menu_bar): Only for OSX 10.6 or
- later (Bug#8403).
+ * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
-2011-04-01 Stefan Monnier <monnier@iro.umontreal.ca>
-
- Add lexical binding.
+2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
- * window.c (Ftemp_output_buffer_show): New fun.
- (Fsave_window_excursion):
- * print.c (Fwith_output_to_temp_buffer): Move to subr.el.
+ Merge the specpdl and backtrace stacks. Make the structure of the
+ specpdl entries more obvious via a tagged union of structs.
+ * lisp.h (BITS_PER_PTRDIFF_T): New constant.
+ (enum specbind_tag): New enum.
+ (struct specbinding): Make it a tagged union of structs.
+ Add a case for backtrace records.
+ (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
+ (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
+ (backtrace_debug_on_exit): New accessors.
+ (struct backtrace): Remove.
+ (struct catchtag): Remove backlist field.
+ * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
+ Move to eval.c.
+ (Flocal_variable_p): Speed up the common case where the binding is
+ already loaded.
+ * eval.c (backtrace_list): Remove.
+ (set_specpdl_symbol, set_specpdl_old_value): Remove.
+ (set_backtrace_args, set_backtrace_nargs)
+ (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
+ (backtrace_next): New functions.
+ (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
+ (unwind_to_catch, internal_lisp_condition_case)
+ (internal_condition_case, internal_condition_case_1)
+ (internal_condition_case_2, internal_condition_case_n): Don't bother
+ with backtrace_list any more.
+ (Fsignal): Adjust to new backtrace format.
+ (grow_specpdl): Move up.
+ (record_in_backtrace): New function.
+ (eval_sub, Ffuncall): Use it.
+ (apply_lambda): Adjust to new backtrace format.
+ (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
+ data.c.
+ (specbind): Adjust to new specpdl format. Simplify.
+ (record_unwind_protect, unbind_to): Adjust to new specpdl format.
+ (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
+ backtrace format.
+ (mark_backtrace): Remove.
+ (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
+ * xdisp.c (redisplay_internal): Use record_in_backtrace.
+ * alloc.c (Fgarbage_collect): Use record_in_backtrace.
+ Use mark_specpdl.
+ * profiler.c (record_backtrace): Use get_backtrace.
+ (handle_profiler_signal): Use backtrace_top_function.
+ * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
+ accessor functions.
+
+2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
+
+ * process.h (catch_child_signal): Declare.
+
+ * process.c (catch_child_signal): New function.
+ (init_process_emacs): Call it.
+
+ * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
+ (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
+ NS_IMPL_COCOA.
+ (x_set_cursor_type): Remove declaration.
+ (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
+ (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
+ (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
+ (ns_get_color): Use F suffix on float.
+ (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
+ (ns_get_rgb_color): Remove.
+ (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
+ (note_mouse_movement): x and y are CGFloat.
+ (ns_draw_fringe_bitmap): Remove unused rowY.
+ Change #if to COCOA && >= 10_6.
+ (ns_draw_window_cursor): Remove unused overspill.
+ (ns_draw_underwave): width and x are EamcsCGFloat.
+ (ns_draw_box): thickness is CGFloat.
+ (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
+ (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
+ if not in main thread.
+ (ns_get_pending_menu_title, ns_check_menu_open)
+ (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
+ (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
+ (sendFromMainThread:): New method.
+ (changeFont:): size is CGFloat.
+ (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
+ Disable warning about permanent text.
+ (characterIndexForPoint:): Adjust return type depending on GNUStep
+ version.
+ (mouseDown:): delta is CGFloat.
+ (updateFrameSize): Remove unised variable f.
+ (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
+ Cast float to EmacsCGFloat.
+ (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
+ also to -1 when restoring.
+ (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
+ inside NS_IMPL_COCOA.
+ (toggleFullScreen:): Put call to toggleFullScreen inside
+ NS_IMPL_COCOA. Cast float to EmacsCGFloat.
+ (setPosition:portion:whole:): por is CGFloat.
+ (getMouseMotionPart:window:x:y:): Add F suffix to float.
+ (mouseDown:): Use CGFloat.
+ (mouseDragged:): Remove unised variable edge.
+ (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
+
+ * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
+ of CGFloat differs.
+ (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
+ when NS_IMPL_GNUSTEP.
+ (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
+ (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
+ (EmacsToolbar): Add clearAll. Add tag argument to
+ addDisplayItemWithImage.
+ (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
+
+ * nsselect.m (ns_get_local_selection): Remove unused variable type.
+
+ * nsmenu.m (ns_update_menubar): Make static.
+ (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
+ (fillWithWidgetValue:): Add cast to SEL for setAction.
+ (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
+ (update_frame_tool_bar): Update code for GNUStep.
+ (clearAll): New method.
+ (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
+ argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
+ Move identifierToItem setObject and activeIdentifiers addObject before
+ call to insertItemWithItemIdentifier.
+ (validateVisibleItems): Fix indentation.
+ (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
+ (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
+ UtilityWindow to aStyle, remove call to setStyleMask.
+
+ * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
+
+ * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
+ (ns_charset_covers, ns_get_covering_families, nsfont_open):
+ Use F suffix on floats.
+ (ns_char_width): Returns CGFloat.
+ (ns_ascii_average_width): w is CGFloat instead of float.
+ (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
+ DPSxshow.
+ (ns_glyph_metrics): CGFloat instead of float.
+
+ * nsfns.m (x_set_foreground_color, x_set_background_color):
+ Use EmacsCGFloat.
+ (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
+ remove unused variables.
+ (Fns_read_file_name): Keep track if panel is for save.
+ Use ns_filename_from_panel/ns_directory_from_panel.
+ (Fns_list_services): delegate only used for COCOA.
+ (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
+ Just return the input if GNUStep.
+ (x_screen_planes): Remove.
+ (Fxw_color_values): Use EmacsCGFloat
+ (Fns_display_monitor_attributes_list): Only get screen number for
+ Cocoa.
+ (getDirectory, getFilename): Remove from EmacsOpenPanel and
+ EmacsSavePanel.
+ (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
+ ns_directory_from_panel.
+
+2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * process.c (handle_child_signal): Also use WCONTINUED.
+ This is so that list-processes doesn't mistakenly list the process
+ as stopped, when the process has actually been continued and is
+ now running.
+
+2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
+ * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
+ not already configured.
+
+ * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
+
+2013-05-29 Eli Zaretskii <eliz@gnu.org>
+
+ * Makefile.in (mostlyclean): Remove *.res files.
+
+2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * fileio.c (Finsert_file_contents): Preserve undo info when reverting
+ a buffer (bug#8447).
+
+2013-05-27 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
+ display vector, and we backtrack, handle the case that the
+ previous character position is also displayed from a display
+ vector or covered by a display string or image. (Bug#14476)
+
+2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
+ (struct MonitorInfo, free_monitors): Remove.
+ (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
+ (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
+ (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
+ Qframes, Qsource.
+
+ * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
+ (struct MonitorInfo, free_monitors): Remove.
+ (ns_screen_name): Make static.
+ (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
+ (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
+ Qframes, Qsource.
+
+ * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
+ (struct MonitorInfo): New struct.
+ (free_monitors, make_monitor_attribute_list): Declare.
+
+ * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
+ New Lisp_Object:s.
+ (free_monitors, make_monitor_attribute_list): New functions.
+ (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
+ Qsource.
+
+2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
+
+ * callproc.c (call_process): Refine the doc string. (Bug#14045)
+
+2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keyboard.c: Apply keyboard decoding only to events that come directly
+ from the tty, not from unread-command-events (bug#14368).
+ (read_event_from_main_queue): New function, extracted from read_char).
+ (read_decoded_char): Remove.
+ (read_decoded_event_from_main_queue): New function to replace it.
+ (read_char): Use it.
+ (read_key_sequence): Use read_char rather than read_decoded_char.
+
+ * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
+
+2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
+
+ * casetab.c (init_casetab_once): Fix last change (bug#14424).
+
+2013-05-22 Kenichi Handa <handa@gnu.org>
+
+ The following changes are to fix the setting of
+ buffer-file-coding-system on, for instance, C-x RET c unix RET
+ _FILE_OF_DOS_EOL_TYPE_ RET.
+
+ * coding.h (struct coding_system): New member detected_utf8_chars.
+
+ * coding.c (detect_coding_utf_8): Count characters and check EOL
+ format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
+ BOM is there.
+ (setup_coding_system): Do not initialize coding->head_ascii.
+ (check_ascii): Do not set coding->eol_seen but update it. Do not
+ call adjust_coding_eol_type here.
+ (detect_coding): Fix detection of BOM for utf-8 and utf-16.
+ If the eol-type of CODING is already specified, adjust the eol type
+ of the found coding-system.
+ (decode_coding_gap): Cancel previous change. Utilize the
+ character numbers counted by detect_coding_utf_8. Fix detection
+ of BOM for utf-8.
- * lread.c (lisp_file_lexically_bound_p): New function.
- (Fload): Bind Qlexical_binding.
- (readevalloop): Remove `evalfun' arg.
- Bind Qinternal_interpreter_environment.
- (Feval_buffer): Bind Qlexical_binding.
- (defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard):
- Mark as dynamic.
- (syms_of_lread): Declare `lexical-binding'.
+2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
- * lisp.h (struct Lisp_Symbol): New field `declared_special'.
+ * search.c (looking_at_1): Only set last_thing_searched if the match
+ changed the match-data (bug#14281).
- * keyboard.c (eval_dyn): New fun.
- (menu_item_eval_property): Use it.
+2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
- * image.c (parse_image_spec): Use Ffunctionp.
+ * xdisp.c (reseat_at_previous_visible_line_start):
+ Already declared in dispextern.h, so remove it here.
+ (move_it_vertically_backward): Likewise.
- * fns.c (concat, mapcar1): Accept byte-code-functions.
+2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
- * eval.c (Fsetq): Handle lexical vars.
- (Fdefun, Fdefmacro, Ffunction): Make closures when needed.
- (Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic.
- (FletX, Flet): Obey lexical binding.
- (Fcommandp): Handle closures.
- (Feval): New `lexical' arg.
- (eval_sub): New function extracted from Feval. Use it almost
- everywhere where Feval was used. Look up vars in lexical env.
- Handle closures.
- (Ffunctionp): Move from subr.el.
- (Ffuncall): Handle closures.
- (apply_lambda): Remove `eval_flags'.
- (funcall_lambda): Handle closures and new byte-code-functions.
- (Fspecial_variable_p): New function.
- (syms_of_eval): Initialize the Vinternal_interpreter_environment var,
- but without exporting it to Lisp.
+ * xfns.c (check_x_display_info): Don't use XINT for terminal object.
+ (Fx_display_pixel_width, Fx_display_pixel_height)
+ (Fx_display_mm_width, Fx_display_mm_height):
+ Mention `display-monitor-attributes-list' in docstrings.
- * doc.c (Fdocumentation, store_function_docstring):
- * data.c (Finteractive_form): Handle closures.
+ * nsfns.m (ns_get_screen): Remove function. All uses removed.
+ (check_ns_display_info): Sync with check_x_display_info in xfns.c.
+ (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
+ (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
+ (Fx_display_backing_store, Fx_display_visual_class)
+ (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
+ (Fx_display_grayscale_p, Fx_display_pixel_width)
+ (Fx_display_pixel_height, Fx_display_planes)
+ (Fx_display_color_cells): Sync args and docstrings with xfns.c.
+ (Fx_display_screens): Don't confuse X11 screens with NS screens.
+ (Fx_display_mm_width, Fx_display_mm_height)
+ (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
+ height for all physical monitors as in X11.
- * callint.c (Fcall_interactively): Preserve lexical-binding mode for
- interactive spec.
+ * nsterm.m (x_display_pixel_width, x_display_pixel_height):
+ Return pixel width or height for all physical monitors as in X11.
+
+2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Port --enable-gcc-warnings to clang.
+ * bytecode.c (exec_byte_code):
+ * regex.c:
+ Redo diagnostic pragmas to pacify clang, too.
+ * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
+ * editfns.c (Fencode_time):
+ * fileio.c (file_accessible_directory_p):
+ * font.c (font_unparse_xlfd):
+ Use '&"string"[index]' instead of '"string" + (index)'.
+ * undo.c (user_error): Remove; unused.
+
+2013-05-16 Eli Zaretskii <eliz@gnu.org>
+
+ * insdel.c (insert_1_both): Document the arguments, instead of
+ referring to insert_1, which no longer exists.
+
+ * xdisp.c (message_dolog): If the *Messages* buffer is shown in
+ some window, increment windows_or_buffers_changed, so that
+ *Messages* display in that window is updated. (Bug#14408)
+
+ * w32.c: Include epaths.h.
+ (init_environment): Use cmdproxy.exe without leading directories.
+ Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
+ case.
+ (gettimeofday): Adjust signature and return value to Posix
+ expectations.
+
+ * unexw32.c (open_output_file): Delete the existing emacs.exe
+ before creating it, to break the hard link to the versioned
+ executable.
+
+ * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
+ (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
+ (FIRSTFILE_OBJ): New variables.
+ (W32_RES): Rename to EMACSRES. All users changed.
+ (base_obj): Use $(CM_OBJ).
+ (ALLOBJS): Use $(FIRSTFILE_OBJ).
+ (emacs$(EXEEXT)): Depend on $(ADDSECTION).
+ (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
+ $(W32_RES_LINK) before $(LIBES).
+ (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
+
+2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * makefile.w32-in (DOC): Use just "DOC".
+
+ * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
+
+ * process.c: Export default filters and sentinels to Elisp.
+ (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
+ New constants.
+ (pset_filter, pset_sentinel, make_process, Fset_process_filter)
+ (Fset_process_sentinel, Fformat_network_address):
+ Default to them instead of nil.
+ (server_accept_connection): Sentinels can't be nil any more.
+ (read_and_dispose_of_process_output): New function, extracted from
+ read_process_output.
+ (read_process_output): Use it; filters can't be nil.
+ (Finternal_default_process_filter): New function, extracted from
+ read_process_output.
+ (exec_sentinel_unwind): Remove function.
+ (exec_sentinel): Don't zilch sentinel while running.
+ (status_notify): Sentinels can't be nil.
+ (Finternal_default_process_sentinel): New function extracted from
+ status_notify.
+ (setup_process_coding_systems): Default filter is not nil any more.
+ (syms_of_process): Export new Elisp functions and initialize
+ new constants.
+ * lisp.h (make_lisp_proc): New function.
+
+2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
- * bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN):
- New byte-codes.
- (exec_byte_code): New function extracted from Fbyte_code to handle new
- calling convention for byte-code-functions. Add new byte-codes.
+ * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
- * buffer.c (defvar_per_buffer): Set new `declared_special' field.
+2013-05-14 Eli Zaretskii <eliz@gnu.org>
- * alloc.c (Fmake_symbol): Init new `declared_special' field.
+ * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
+ unless we know that the window w is a leaf window.
+ Another attempt at solving bug#14062.
-2011-03-31 Juanma Barranquero <lekktu@gmail.com>
+2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
+ fdesc (Bug#14375).
+
+2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
+
+ * image.c (gif_load): Check that subimages fit (Bug#14345).
+
+2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c (skip_dyn_eof): New function.
+ (read1): Use it to skip the end of a file in response to #@00.
+
+ * doc.c (get_doc_string): Slightly relax the sanity checking.
+
+2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsfns.m: Include IOGraphicsLib.h if Cocoa.
+ (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
+ (MonitorInfo): New struct.
+ (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
+ (Fns_display_monitor_attributes_list): New functions.
+ (display-usable-bounds): Remove.
+ (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
+ Qsource.
+
+2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
+ (GTK_CHECK_VERSION): New macro, if not already defined.
+ All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
+ replaced by GTK_CHECK_VERSION.
+
+2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xterm.h (GTK_PREREQ): New macro.
+ All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
+ to use this macro instead, for consistency and clarity.
+
+2013-05-08 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (row_for_charpos_p): New function, with code of
+ cursor_row_p, but accepts an additional argument CHARPOS instead
+ of using a hardcoded PT.
+ (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
+ (row_containing_pos): Call row_for_charpos_p instead of partially
+ doing the same. Fixes cursor positioning under longlines-mode
+ when longlines-show-effect includes more than one newline, when
+ moving the cursor vertically up.
+
+2013-05-08 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in (ACL_H): New macro.
+ ($(BLD)/fileio.$(O)): Update dependencies.
+
+2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
+ * Makefile.in (LIB_ACL): New macro.
+ (LIBACL_LIBS): Remove.
+ (LIBES): Use LIB_ACL, not LIBACL_LIBS.
+ * fileio.c: Include <acl.h>.
+ Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
+ (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
+ !acl_errno_valid.
+ (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
+ it ourselves.
+
+ * unexelf.c: Don't assume ElfW (Half) fits in int.
+ (entry_address, find_section, unexec): Use ptrdiff_t, not int,
+ when dealing with ElfW (Half) values, since they can exceed 2**31
+ on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
+ (entry_address): Omit unused NUM arg. All uses changed.
+
+2013-05-07 Juri Linkov <juri@jurta.org>
+
+ * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
+ to the string converted from number with `Fnumber_to_string'.
+ (Bug#14254)
+
+2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
+ This fixes a problem introduced by my previous change.
+
+2013-05-07 Glenn Morris <rgm@gnu.org>
+
+ * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
+
+2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
+
+2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ Static checking by GCC 4.8.0.
+ * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
+ (x_get_monitor_for_frame, x_make_monitor_attribute_list)
+ (x_get_monitor_attributes_fallback)
+ (x_get_monitor_attributes_xinerama)
+ (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
+ Define only if USE_GTK.
+ (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
+ (x_get_monitor_attributes_fallback): Omit unused locals.
+ (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
+ Use double, not float, to avoid mixed-mode floating point arithmetic.
+
+2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+ Jan Djärv <jan.h.d@swipnet.se>
+
+ * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
+ (XINERAMA_CFLAGS): New macros.
+ (ALL_CFLAGS, LIBES): Use them.
+
+ * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
+ include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
+ (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
+ (syms_of_xfns): DEFSYM them.
+ (struct MonitorInfo): New struct.
+ (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
+ (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
+ (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
+ (x_get_monitor_attributes_xinerama): New functions.
+ (Fx_display_monitor_attributes_list): New primitive.
+ (syms_of_xfns): Defsubr it.
+
+ * xterm.h (x_display_info): Add Xatom_net_workarea and
+ Xatom_net_current_desktop.
+
+ * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
+ and dpyinfo->Xatom_net_current_desktop.
+
+2013-05-06 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (pos_visible_p): Use the special code for finding the
+ beginning of a display property or overlay for any "replacing"
+ display property, not just for display strings. This solves
+ incorrect reporting of position by posn-at-point. (Bug#14241)
+
+2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
+ Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
+ Verify that ElfW (Half) fits in int.
+ (fatal): Use same signature as lisp.h.
+ (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
+ configure and build with -DUNEXELF_DEBUG without worrying about
+ other modules that use DEBUG.
+ (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
+ possibly-wide integers now uses it instead of plain fprintf.
+ (entry_address): New function, which avoids problems with 32-bit
+ overflow on 64-bit hosts.
+ (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
+ (round_up): Don't assume the remainder fits in int.
+ (find_section): Use bool for boolean. Simplify debug code.
+ (unexec): Don't assume file sizes fit in int or size_t.
+ Omit unnecessary trailing newline in 'fatal' format.
+ Use strerror rather than outputting decimal error number.
+ Remove unused code when emacs is not defined;
+ this file relies on Emacs now.
+ Don't assume e_phnum and e_shnum are positive.
+
+ * regex.c: Fix problems when DEBUG is defined.
+ (extract_number, extract_number_and_incr): Define regardless of
+ whether DEBUG is defined; that's simpler and makes the code less
+ likely to go stale in the normal case when DEBUG is not defined.
+ Return int rather than taking an int * arg. All callers changed.
+ (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
+ Remove, replacing with ...
+ (DEBUG_PRINT): New macro. All callers changed.
+ (DEBUG_COMPILES_ARGUMENTS): New macro.
+ (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
+ (print_compiled_pattern, print_double_string) [DEBUG]:
+ Use prototype rather than old-style definition.
+ (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
+ (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
+ (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
+ (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
+ Don't assume ptrdiff_t, size_t, and long are the same width as int.
+ (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
+ This matters only when DEBUG is defined.
- * xdisp.c (redisplay_internal): Fix prototype.
+2013-05-05 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (set_iterator_to_next): Set the
+ ignore_overlay_strings_at_pos_p flag only if we are _really_
+ iterating over an overlay string, as indicated by the
+ current.overlay_string_index member. (Bug#14306)
+
+2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
+ to where it is used, to avoid autorelease issues (Bug#14050).
+
+2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
+ * fileio.c (syms_of_fileio): Implement this.
+ * filelock.c (create_lock_file): If symbolic links don't work, so
+ we use a regular file as a lock file, do not fsync the lock file;
+ it's not needed.
+
+2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
+ (syms_of_minibuf): Adjust accodingly.
+ * lread.c (Fread):
+ * callint.c (Fcall_interactively): Adjust calls accordingly.
+
+2013-05-04 Eli Zaretskii <eliz@gnu.org>
+
+ * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
+ w->contents is a buffer before computing everything else.
+ Use parentheses to disambiguate last part of the condition.
+
+ * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
+ assertion violations. (Bug#14062)
+
+2013-05-01 David Reitter <david.reitter@gmail.com>
+
+ * nsfns.m (ns_tooltip): Initialize.
-2011-03-31 Eli Zaretskii <eliz@gnu.org>
+2013-04-28 Eli Zaretskii <eliz@gnu.org>
- * xdisp.c (SCROLL_LIMIT): New macro.
- (try_scrolling): Use it when setting scroll_limit.
- Limit scrolling to 100 screen lines.
- (redisplay_window): Even when falling back on "recentering",
- position point in the window according to scroll-conservatively,
- scroll-margin, and scroll-*-aggressively variables. (Bug#6671)
+ * coding.c (decode_coding_gap): Don't remove the character before
+ a newline unless it's a CR character. (Bug#14287)
- (try_scrolling): When point is above the window, allow searching
- as far as scroll_max, or one screenful, to compute vertical
- distance from PT to the scroll margin position. This prevents
- try_scrolling from unnecessarily failing when
- scroll-conservatively is set to a value slightly larger than the
- window height. Clean up the case of PT below the margin at bottom
- of window: scroll_max can no longer be INT_MAX. When aggressive
- scrolling is in use, don't let point enter the opposite scroll
- margin as result of the scroll.
- (syms_of_xdisp) <scroll-conservatively>: Document the
- threshold of 100 lines for never-recentering scrolling.
+2013-04-28 Dan Nicolaescu <dann@gnu.org>
-2011-03-31 Juanma Barranquero <lekktu@gmail.com>
+ * dispextern.h (struct face): Move enum face_underline_type
+ earlier so that bitfields can be in the same word.
- * dispextern.h (move_it_by_lines):
- * xdisp.c (move_it_by_lines): Remove parameter `need_y_p', unused
- since 2000-12-29T14:24:09Z!gerd@gnu.org. All callers changed.
- (message_log_check_duplicate): Remove parameters `prev_bol' and
- `this_bol', unused since 1998-01-01T02:27:27Z!rms@gnu.org. All callers changed.
- (redisplay_internal): Remove parameter `preserve_echo_area',
- unused since 1999-07-21T21:43:52Z!gerd@gnu.org. All callers changed.
+2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
- * indent.c (Fvertical_motion):
- * window.c (window_scroll_pixel_based, Frecenter):
- Don't pass `need_y_p' to `move_it_by_lines'.
+ * nsfns.m (handlePanelKeys): New function.
+ (EmacsOpenPanel:performKeyEquivalent:)
+ (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
+ arrows/function/control and copy/paste keys (Bug#14296).
-2011-03-30 Stefan Monnier <monnier@iro.umontreal.ca>
+2013-04-27 Juri Linkov <juri@jurta.org>
+
+ * callint.c (Fcall_interactively): Call `Qread_number' for
+ interactive code letter `n' instead of using duplicate code.
+ (Bug#14254)
+
+2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
- * eval.c (struct backtrace): Don't cheat with negative numbers, but do
- steal a few bits to be more compact.
- (interactive_p, Fbacktrace, Fbacktrace_frame, mark_backtrace):
- Remove unneeded casts.
+ * systime.h (make_timeval): Declare as 'const'.
- * bytecode.c (Fbyte_code): CAR and CDR can GC.
+2013-04-27 Kenichi Handa <handa@gnu.org>
-2011-03-30 Zachary Kanfer <zkanfer@gmail.com> (tiny change)
+ * font.c (font_open_entity): Always open a font of manageable
+ size.
- * keyboard.c (Fexecute_extended_command): Do log the "suggest key
- binding" message (bug#7967).
+2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
-2011-03-30 Paul Eggert <eggert@cs.ucla.edu>
+ Port better to AIX (Bug#14258).
+ * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
+ to pacify AIX xlc.
- Fix more problems found by GCC 4.6.0's static checks.
+2013-04-24 Kenichi Handa <handa@gnu.org>
- * unexelf.c (unexec) [! (defined _SYSTYPE_SYSV || defined __sgi)]:
- Remove unused local var.
+ * coding.c (decode_coding_iso_2022): When an invalid escape
+ sequence is encountered, reset the invocation and designation
+ status to the safest one.
- * editfns.c (Fmessage_box): Remove unused local var.
+2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
- * xdisp.c (try_window_reusing_current_matrix, x_produce_glyphs):
- (note_mode_line_or_margin_highlight, note_mouse_highlight):
- Omit unused local vars.
- * window.c (shrink_windows): Omit unused local var.
- * menu.c (digest_single_submenu): Omit unused local var.
- * dispnew.c (update_window) [PERIODIC_PREEMPTION_CHECKING]:
- Omit unused local var.
-
- * keyboard.c (parse_modifiers_uncached, parse_modifiers):
- Don't assume string length fits in int.
- (keyremap_step, read_key_sequence): Use size_t for sizes.
- (read_key_sequence): Don't check last_real_key_start redundantly.
+ * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
+ Without this fix, "make distclean" leaves stamp-h1 behind.
- * callproc.c (Fcall_process, Fcall_process_region): Use SAFE_ALLOCA
- instead of alloca (Bug#8344).
+2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
- * eval.c (Fbacktrace): Don't assume nargs fits in int.
- (Fbacktrace_frame): Don't assume nframes fits in int.
+ * w32fns.c (w32_fullscreen_rect): New function to compute the
+ window rectangle for the given fullscreen mode.
+ (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
+ longer tunes the window size. This keeps the window's edges flush
+ with the screen and allows the taskbar to hide itself in fullboth.
- * syntax.c (scan_sexps_forward): Avoid pointer wraparound.
+ * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
+ window decorations and uses the entire screen.
- * xterm.c (x_make_frame_visible, same_x_server): Redo to avoid overflow
- concerns.
+ * w32term.h (w32_fullscreen_rect) Add prototype.
+ (struct w32_output): Replace normal_width, normal_height,
+ normal_top, and normal_left members with a single normal_placement
+ struct.
+ (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
+ Remove macros.
+ (FRAME_NORMAL_PLACEMENT): New macro.
- * term.c (produce_glyphless_glyph): Remove unnecessary test.
+2013-04-16 Juanma Barranquero <lekktu@gmail.com>
- * cm.c (calccost): Turn while-do into do-while, for clarity.
+ * minibuf.c (Ftest_completion): Silence compiler warning.
- * keyboard.c (syms_of_keyboard): Use the same style as later
- in this function when indexing through an array. This also
- works around GCC bug 48267.
+2013-04-15 Eli Zaretskii <eliz@gnu.org>
- * image.c (tiff_load): Fix off-by-one image count (Bug#8336).
+ * w32fns.c (w32_wnd_proc): Add more assertions to investigate
+ bug#14062.
- * xselect.c (x_check_property_data): Return correct size (Bug#8335).
+ * frame.h (WINDOW_FRAME): Protect macro and its argument with
+ parentheses.
- * chartab.c (sub_char_table_ref_and_range): Redo for slight
- efficiency gain, and to bypass a gcc -Wstrict-overflow warning.
+ * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
+ (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
+ (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
+ parentheses where appropriate.
- * keyboard.c, keyboard.h (num_input_events): Now size_t.
- This avoids undefined behavior on integer overflow, and is a bit
- more convenient anyway since it is compared to a size_t variable.
+2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
- Variadic C functions now count arguments with size_t, not int.
- This avoids an unnecessary limitation on 64-bit machines, which
- caused (substring ...) to crash on large vectors (Bug#8344).
- * lisp.h (struct Lisp_Subr.function.aMANY): Now takes size_t, not int.
- (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call): Likewise.
- All variadic functions and their callers changed accordingly.
- (struct gcpro.nvars): Now size_t, not int. All uses changed.
- * data.c (arith_driver, float_arith_driver): Likewise.
- * editfns.c (general_insert_function): Likewise.
- * eval.c (struct backtrace.nargs, interactive_p)
- (internal_condition_case_n, run_hook_with_args, apply_lambda)
- (funcall_lambda, mark_backtrace): Likewise.
- * fns.c (concat): Likewise.
- * frame.c (x_set_frame_parameters): Likewise.
- * fns.c (get_key_arg): Now accepts and returns size_t, and returns
- 0 if not found, not -1. All callers changed.
+ * keyboard.c (timer_start_idle): Remove no-longer-used local.
- * alloc.c (garbage_collect): Don't assume stack size fits in int.
- (stack_copy_size): Now size_t, not int.
- (stack_copy, stack_copy_size): Define only if MAX_SAVE_STACK > 0.
+2013-04-14 Eli Zaretskii <eliz@gnu.org>
-2011-03-28 Juanma Barranquero <lekktu@gmail.com>
+ * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
+ <left-fringe-width, right-fringe-width, fringes-outside-margins>:
+ Mention in the doc string that setting these variables takes
+ effect only after a call to set-window-buffer. (Bug#14200)
- * coding.c (encode_designation_at_bol): Remove parameter `charbuf_end',
- unused since 2002-03-01T01:17:24Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
- All callers changed.
+2013-04-13 Eli Zaretskii <eliz@gnu.org>
- * lisp.h (multibyte_char_to_unibyte):
- * character.c (multibyte_char_to_unibyte): Remove parameter `rev_tbl',
- unused since 2002-03-01T01:16:34Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
- * character.h (CHAR_TO_BYTE8):
- * cmds.c (internal_self_insert):
- * editfns.c (general_insert_function):
- * keymap.c (push_key_description):
- * search.c (Freplace_match):
- * xdisp.c (message_dolog, set_message_1): All callers changed.
+ * indent.c (Fvertical_motion): Don't consider display strings on
+ overlay strings as display strings on the buffer position we
+ started from. This prevents vertical cursor motion from jumping
+ more than one line when there's an overlay string with a display
+ property at end of line.
+ Reported by Karl Chen <Karl.Chen@quarl.org> in
+ http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
-2011-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
+2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
- * keyboard.c (safe_run_hook_funcall): New function.
- (safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
- don't set the hook to nil, but remove the offending function instead.
- (Qcommand_hook_internal): Remove, unused.
- (syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
- Vcommand_hook_internal.
+ * window.c (select_window): `record_buffer' even if window is
+ already selected (bug#14191).
- * eval.c (enum run_hooks_condition): Remove.
- (funcall_nil, funcall_not): New functions.
- (run_hook_with_args): Call each function through a `funcall' argument.
- Remove `cond' argument, now redundant.
- (Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
- (Frun_hook_with_args_until_failure): Adjust accordingly.
- (run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
+2013-04-11 Eli Zaretskii <eliz@gnu.org>
-2011-03-28 Juanma Barranquero <lekktu@gmail.com>
+ * window.c (Fwindow_end): Test more flags, including the buffer's
+ last_overlay_modified flag, to determine whether the window's
+ display is really up-to-date. Prevents the function from
+ returning a stale value. (Bug#14170)
+ (Fwindow_line_height): Fix the test for up-to-date-ness of the
+ current matrix.
- * dispextern.h (string_buffer_position): Remove declaration.
+2013-04-10 Eli Zaretskii <eliz@gnu.org>
- * print.c (strout): Remove parameter `multibyte', unused since
- 1999-08-21T19:30:21Z!gerd@gnu.org. All callers changed.
+ * frame.c (do_switch_frame): Mark the TTY frame we switch to as
+ garbaged only if it is not already the top frame on its TTY.
+ This prevents flickering due to constant redrawing of TTY frames when
+ there are GUI frames open in the same session. (Bug#13864)
- * search.c (boyer_moore): Remove parameters `len', `pos' and `lim',
- never used since function introduction in 1998-02-08T21:33:56Z!rms@gnu.org.
- All callers changed.
+2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
- * w32.c (_wsa_errlist): Use braces for struct initializers.
+ * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
+ of marking the idle timers directly.
- * xdisp.c (string_buffer_position_lim): Remove parameter `w',
- never used since function introduction in 2001-03-09T18:41:50Z!gerd@gnu.org.
- All callers changed.
- (string_buffer_position): Likewise. Also, make static (it's never
- used outside xdisp.c).
- (cursor_row_p): Remove parameter `w', unused since
- 2000-10-17T16:08:57Z!gerd@gnu.org. All callers changed.
- (decode_mode_spec): Remove parameter `precision', introduced during
- Gerd Moellmann's rewrite at 1999-07-21T21:43:52Z!gerd@gnu.org, but never used.
- All callers changed.
+2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
-2011-03-27 Jan Djärv <jan.h.d@swipnet.se>
+ * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
+ tables (bug#14054).
- * nsterm.m (syms_of_nsterm): Use doc: for ns-auto-hide-menu-bar.
+2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
-2011-03-27 Anders Lindgren <andlind@gmail.com>
+ * window.c (select_window): Don't record_buffer while the invariant is
+ temporarily broken (bug#14161).
- * nsterm.m (ns_menu_bar_is_hidden): New variable.
- (ns_constrain_all_frames, ns_menu_bar_should_be_hidden)
- (ns_update_auto_hide_menu_bar): New functions.
- (ns_update_begin): Call ns_update_auto_hide_menu_bar.
- (applicationDidBecomeActive): Call ns_update_auto_hide_menu_bar and
- ns_constrain_all_frames.
- (constrainFrameRect): Return at once if ns_menu_bar_should_be_hidden.
- (syms_of_nsterm): DEFVAR ns-auto-hide-menu-bar, init to Qnil.
+ * fns.c (Fdelq): Don't assume !NILP => CONSP.
-2011-03-27 Jan Djärv <jan.h.d@swipnet.se>
+2013-04-07 Eli Zaretskii <eliz@gnu.org>
- * nsmenu.m (runDialogAt): Remove argument to timer_check.
+ * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
-2011-03-27 Glenn Morris <rgm@gnu.org>
+2013-04-07 Romain Francoise <romain@orebokech.com>
- * syssignal.h: Replace RETSIGTYPE with void.
- * atimer.c, data.c, dispnew.c, emacs.c, floatfns.c, keyboard.c:
- * keyboard.h, lisp.h, process.c, sysdep.c, xterm.c:
- Replace SIGTYPE with void everywhere.
- * s/usg5-4-common.h (SIGTYPE): Remove definition.
- * s/template.h (SIGTYPE): Remove commented out definition.
+ Ignore additional platform-specific ACL errors (Bug#13702).
+ * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
+ (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
-2011-03-26 Eli Zaretskii <eliz@gnu.org>
+2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
- * xdisp.c (redisplay_window): Don't check buffer's clip_changed
- flag as a prerequisite for invoking try_scrolling. (Bug#6671)
+ * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
+ f->output_data.ns.
-2011-03-26 Juanma Barranquero <lekktu@gmail.com>
+2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
- * w32.c (read_unc_volume): Use parameter `henum', instead of
- global variable `wget_enum_handle'.
+ Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
+ This bug was introduced by my 2013-02-25 change that simplified
+ data_start configuration. Without this change, on GNU/Linux
+ an Emacs configured with --enable-profiling fails immediately
+ due to a profiler signal.
+ * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
+ with these flags. On platforms where special flags are needed
+ when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
+ (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
+ (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
- * keymap.c (describe_vector): Remove parameters `indices' and
- `char_table_depth', unused since 2002-03-01T01:43:26Z!handa@m17n.org.
- (describe_map, Fdescribe_vector): Adjust calls to `describe_vector'.
+2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
- * keyboard.h (timer_check, show_help_echo): Remove unused parameters.
+ Get rid of some platform-specific functions examining window
+ system and its capabilities. This is a partial rework of the
+ 2013-04-05 change.
+ * lisp.h (have_menus_p): Remove prototype. This function is
+ replaced with platform-independent window_system_available.
+ (check_window_system): Move to...
+ * frame.h (decode_window_system_frame, window_system_available):
+ ...here, add new prototypes.
+ * frame.c (window_system_available, decode_window_system_frame):
+ New functions.
+ (check_window_system): Platform-independent now.
+ * xterm.h (x_in_use): Remove declaration.
+ (check_x_frame):
+ * w32term.h (check_x_frame):
+ * nsterm.h (check_x_frame): Remove prototypes. This function
+ is replaced with platform-independent decode_window_system_frame.
+ * msdos.c (have_menus_p): Remove.
+ * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
+ Remove platform-specific functions. Use check_window_system,
+ decode_window_system_frame and check_ns_display_info where
+ appropriate. Minor style and comment tweaks.
+ * w32fns.c (w32_in_use, check_window_system, have_menus_p)
+ (check_x_frame): Likewise.
+ * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
+ Likewise.
+ * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
+ * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
+ * xmenu.c, xselect.c: All related users changed.
- * keyboard.c (timer_check): Remove parameter `do_it_now',
- unused since 1996-04-12T06:01:29Z!rms@gnu.org.
- (show_help_echo): Remove parameter `ok_to_overwrite_keystroke_echo',
- unused since 2008-04-19T19:30:53Z!monnier@iro.umontreal.ca.
+2013-04-03 Kenichi Handa <handa@gnu.org>
- * keyboard.c (read_char):
- * w32menu.c (w32_menu_display_help):
- * xmenu.c (show_help_event, menu_help_callback):
- Adjust calls to `show_help_echo'.
+ The following changes is to optimize the code for reading UTF-8
+ files.
- * gtkutil.c (xg_maybe_add_timer):
- * keyboard.c (readable_events):
+ * coding.c (check_ascii): Rename from detect_ascii. Return value
+ changed. Check EOL format. Do not call adjust_coding_eol_type
+ here.
+ (check_utf_8): New function.
+ (adjust_coding_eol_type): Do nothing if already adjusted.
+ (detect_coding): Compare the return value of check_ascii with
+ coding->src_bytes. Call adjust_coding_eol_type if necessary.
+ (decode_coding_gap): Optimize for valid UTF-8.
+
+2013-03-21 Kenichi Handa <handa@gnu.org>
+
+ * coding.c (syms_of_coding): Cancel previous change.
+
+ * insdel.c (insert_from_gap): Fix previous change.
+
+2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
+
+ Consistently use platform-specific function to detect window system.
+ * lisp.h (check_window_system): New prototype. This function is
+ going to replace check_x, check_w32 and check_ns.
+ (have_menus_p): Mention msdos.c in comment.
+ * fontset.c (check_window_system_func): Remove. Adjust all users.
+ * fontset.h (check_window_system_func): Remove prototype.
+ * nsterm.h (check_ns):
+ * xterm.h (check_x):
+ * w32term.h (check_w32): Likewise.
+ * menu.c (Fx_popup_menu): Use check_window_system.
+ * msdos.c (check_window_system): Define for MS-DOS.
+ * nsfns.m (check_window_system): Define for NS. Adjust all users.
+ * w32fns.c (check_window_system): Likewise for MS-Windows.
+ * xfns.c (check_window_system): Likewise for X.
+ * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
+ * xfaces.c, xmenu.c: Use check_window_system where appropriate.
+
+2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ Prefer < to > in range checks such as 0 <= i && i < N.
+ This makes it easier to visualize quantities on a number line.
+ This patch doesn't apply to all such range checks,
+ only to the range checks affected by the 2013-03-24 change.
+ This patch reverts most of the 2013-03-24 change.
+ * alloc.c (xpalloc, Fgarbage_collect):
+ * ccl.c (ccl_driver, resolve_symbol_ccl_program):
+ * character.c (string_escape_byte8):
+ * charset.c (read_hex):
+ * data.c (cons_to_unsigned):
+ * dispnew.c (update_frame_1):
+ * doc.c (Fsubstitute_command_keys):
+ * doprnt.c (doprnt):
+ * editfns.c (hi_time, decode_time_components):
+ * fileio.c (file_offset):
+ * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
+ * font.c (font_intern_prop):
+ * frame.c (x_set_alpha):
+ * gtkutil.c (get_utf8_string):
+ * indent.c (check_display_width):
+ * keymap.c (Fkey_description):
+ * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
+ * lread.c (read1):
+ * minibuf.c (read_minibuf_noninteractive):
* process.c (wait_reading_process_output):
- * xmenu.c (x_menu_wait_for_event): Adjust calls to `timer_check'.
-
- * insdel.c (adjust_markers_gap_motion):
- Remove; no-op since 1998-01-02T21:29:48Z!rms@gnu.org.
- (gap_left, gap_right): Don't call it.
-
-2011-03-25 Chong Yidong <cyd@stupidchicken.com>
-
- * xdisp.c (handle_fontified_prop): Discard changes to clip_changed
- incurred during fontification.
-
-2011-03-25 Juanma Barranquero <lekktu@gmail.com>
-
- * buffer.c (defvar_per_buffer): Remove unused parameter `doc'.
- (DEFVAR_PER_BUFFER): Don't pass it.
-
- * dispnew.c (row_equal_p, add_row_entry): Remove unused parameter `w'.
- (scrolling_window): Don't pass it.
-
-2011-03-25 Juanma Barranquero <lekktu@gmail.com>
-
- * dispextern.h (glyph_matric): Use #if GLYPH_DEBUG, not #ifdef.
-
- * fileio.c (check_executable) [DOS_NT]: Remove unused variables `len'
- and `suffix'.
- (Fset_file_selinux_context) [HAVE_LIBSELINUX]: Move here declaration
- of variables specific to SELinux and computation of `encoded_absname'.
-
- * image.c (XPutPixel): Remove unused variable `height'.
-
- * keyboard.c (make_lispy_event): Remove unused variable `hpos'.
-
- * unexw32.c (get_section_info): Remove unused variable `section'.
-
- * w32.c (stat): Remove unused variables `drive_root' and `devtype'.
- (system_process_attributes): Remove unused variable `sess'.
- (sys_read): Remove unused variable `err'.
+ * search.c (Freplace_match):
+ * window.c (get_phys_cursor_glyph):
+ * xdisp.c (redisplay_internal):
+ * xsmfns.c (smc_save_yourself_CB):
+ Prefer < to > for range checks.
+ * dispnew.c (sit_for): Don't mishandle NaNs.
+ This fixes a bug introduced in the 2013-03-24 change.
+ * editfns.c (decode_time_components): Don't hoist comparison.
+ This fixes another bug introduced in the 2013-03-24 change.
- * w32fns.c (top): Wrap variables with #if GLYPH_DEBUG, not #ifdef.
- (w32_wnd_proc): Remove unused variable `isdead'.
- (unwind_create_frame): Use #if GLYPH_DEBUG, not #ifdef.
- (Fx_server_max_request_size): Remove unused variable `dpyinfo'.
- (x_create_tip_frame): Remove unused variable `tem'.
+2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
- * w32inevt.c (w32_console_read_socket):
- Remove unused variable `no_events'.
+ * frame.h (struct frame): Drop scroll_bottom_vpos
+ member becaue all real users are dead long ago.
+ (FRAME_SCROLL_BOTTOM_VPOS): Remove.
+ * xdisp.c (redisplay_internal): Adjust user.
- * w32term.c (x_draw_composite_glyph_string_foreground):
- Remove unused variable `width'.
+2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
-2011-03-24 Juanma Barranquero <lekktu@gmail.com>
+ * nsmenu.m (showAtX:Y:for:): setLevel to
+ NSPopUpMenuWindowLevel (Bug#13998).
- * w32term.c (x_set_glyph_string_clipping):
- Don't pass uninitialized region to CombineRgn.
+2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
-2011-03-23 Juanma Barranquero <lekktu@gmail.com>
+ * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
+ (ns_check_pending_open_menu): Declare.
- * w32fns.c (x_set_menu_bar_lines): Remove unused variable `olines'.
- (w32_wnd_proc): Pass NULL to Windows API, not uninitialized buffer.
- (Fx_close_connection): Remove unused variable `i'.
+ * nsmenu.m (ns_update_menubar): Correct NSTRACE.
+ (x_activate_menubar): Update the menu with title that matches
+ ns_get_pending_menu_title, and call
+ ns_check_pending_openmenu (Bug#12698).
+ (menuWillOpen:): New method.
+ (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
- * w32font.c (w32font_draw): Return number of glyphs.
- (w32font_open_internal): Remove unused variable `i'.
- (w32font_driver): Add missing initializer.
+ * nsterm.m (menu_will_open_state, menu_mouse_point)
+ (menu_pending_title): New varaibles.
+ (ns_get_pending_menu_title, ns_check_menu_open)
+ (ns_check_pending_open_menu): New functions.
- * w32menu.c (utf8to16): Remove unused variable `utf16'.
- (fill_in_menu): Remove unused variable `items_added'.
+2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
- * w32term.c (last_mouse_press_frame): Remove static global variable.
- (w32_clip_to_row): Remove unused variable `f'.
- (x_delete_terminal): Remove unused variable `i'.
+ * indent.c (current_column_bol_cache): Remove leftover which is not
+ used in Fmove_to_column any more.
+ (current_column, scan_for_column): Adjust users.
+ * keyboard.c (last_point_position_buffer, last_point_position_window):
+ Remove leftovers which are not used for recording undo any more.
+ (command_loop_1, syms_of_keyboard): Adjust users.
+ * xdisp.c (last_max_ascent): Remove leftover which is not used in
+ redisplay_window any more.
+ (move_it_to): Adjust user.
- * w32uniscribe.c (uniscribe_shape): Remove unused variable `nclusters'.
- (NOTHING): Remove unused static global variable.
- (uniscribe_check_otf): Remove unused variable `table'.
- (uniscribe_font_driver): Add missing initializers.
+2013-03-29 Juanma Barranquero <lekktu@gmail.com>
-2011-03-23 Julien Danjou <julien@danjou.info>
+ * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
+ Update dependencies.
- * term.c (Fsuspend_tty, Fresume_tty):
- * minibuf.c (read_minibuf, run_exit_minibuf_hook):
- * window.c (temp_output_buffer_show):
- * insdel.c (signal_before_change):
- * frame.c (Fhandle_switch_frame):
- * fileio.c (Fdo_auto_save):
- * emacs.c (Fkill_emacs):
- * editfns.c (save_excursion_restore):
- * cmds.c (internal_self_insert):
- * callint.c (Fcall_interactively):
- * buffer.c (Fkill_all_local_variables):
- * keyboard.c (Fcommand_execute, Fsuspend_emacs, safe_run_hooks_1):
- Use Frun_hooks.
- (command_loop_1): Use Frun_hooks. Call safe_run_hooks
- unconditionally since it does the check itself.
-
-2011-03-23 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix more problems found by GCC 4.5.2's static checks.
-
- * coding.c (encode_coding_raw_text): Avoid unnecessary test
- the first time through the loop, since we know p0 < p1 then.
- This also avoids a gcc -Wstrict-overflow warning.
-
- * lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Avoid 'int' overflow
- leading to a memory leak, possible in functions like
- load_charset_map_from_file that can allocate an unbounded number
- of objects (Bug#8318).
-
- * xmenu.c (set_frame_menubar): Use EMACS_UINT, not int, for indexes
- that could (at least in theory) be that large.
-
- * xdisp.c (message_log_check_duplicate): Return unsigned long, not int.
- This is less likely to overflow, and avoids undefined behavior if
- overflow does occur. All callers changed. Use strtoul to scan
- for the unsigned long integer.
- (pint2hrstr): Simplify and tune code slightly.
- This also avoids a (bogus) GCC warning with gcc -Wstrict-overflow.
-
- * scroll.c (do_scrolling): Work around GCC bug 48228.
- See <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48228>.
-
- * frame.c (Fmodify_frame_parameters): Simplify loop counter.
- This also avoids a warning with gcc -Wstrict-overflow.
- (validate_x_resource_name): Simplify count usage.
- This also avoids a warning with gcc -Wstrict-overflow.
-
- * fileio.c (Fcopy_file): Report error if fchown or fchmod
- fail (Bug#8306).
-
- * emacs.c (Fdaemon_initialized): Do not ignore I/O errors (Bug#8303).
-
- * process.c (Fmake_network_process): Use socklen_t, not int,
- where POSIX says socklen_t is required in portable programs.
- This fixes a porting bug on hosts like 64-bit HP-UX, where
- socklen_t is wider than int (Bug#8277).
- (Fmake_network_process, server_accept_connection):
- (wait_reading_process_output, read_process_output):
+2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
+ (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
+ forward references.
+
+2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.h (struct window): Replace hchild, vchild and buffer slots
+ with the only contents slot. This is possible because each valid
+ window may have either the child window (in vertical or horizontal
+ combination) or buffer to display (for the leaf window). Using that,
+ a lof of operations to traverse and/or change window hierarchies may
+ be simplified. New member horizontal is used to distinguish between
+ horizontal and vertical combinations of internal windows.
+ (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
+ (WINDOW_VERTICAL_COMBINATION_P): New macros.
+ (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
+ * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
+ Use contents slot, not buffer, where appropriate.
+ (wset_combination): New function.
+ (wset_buffer): Add eassert.
+ (Fframe_first_window): Simplify the loop reaching first window.
+ (Fwindow_buffer): Use WINDOW_LEAF_P.
+ (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
+ (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
+ (unshow_buffer): Convert initial debugging check to eassert.
+ (replace_window, recombine_windows, Fdelete_other_windows_internal)
+ (make_parent_window, window_resize_check, window_resize_apply)
+ (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
+ (Fset_window_configuration, delete_all_child_windows, save_window_save):
+ Adjust to match struct window changes.
+ (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
+ (mark_window_cursors_off, count_windows, get_leaf_windows)
+ (foreach_window_1): Simplify the loop.
+ * alloc.c (mark_object): Do not check for the leaf window because
+ internal windows has no glyph matrices anyway.
+ * dispnew.c (clear_window_matrices, showing_window_margins_p)
+ (allocate_matrices_for_window_redisplay, fake_current_matrices)
+ (allocate_matrices_for_frame_redisplay, free_window_matrices)
+ (build_frame_matrix_from_window_tree, mirror_make_current)
+ (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
+ (update_window_tree, set_window_update_flags): Simplify the loop.
+ (sync_window_with_frame_matrix_rows): Enforce live window.
+ Use contents slot, not buffer, where appropriate.
+ * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
+ and WINDOW_HORIZONTAL_COMBINATION_P.
+ (make_frame_visible_1): Simplify the loop.
+ Use contents slot, not buffer, where appropriate.
+ * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
+ (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
+ (expose_window_tree): Likewise.
+ Use contents slot, not buffer, where appropriate.
+ * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
+ to avoid deleted windows. Use contents slot instead of buffer.
+ * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
+ * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
+ * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
+ * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
+
+2013-03-28 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
+ identify the reasons for assertion violations in bug#14062 and
+ similar ones.
+ (Fx_show_tip): Fix compilation error under
+ "--enable-check-lisp-object-type". (Bug#14073)
+
+ * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
+ Reported by <rzl24ozi@gmail.com>.
+
+2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xdisp.c (with_echo_area_buffer_unwind_data): Save window
+ start marker...
+ (unwind_with_echo_area_buffer): ...to restore it here.
+ This is needed to ensure that...
+ (redisplay_window): ...both window markers are valid here,
+ which is verified by eassert.
+ * editfns.c (save_excursion_save): Do not assume that
+ selected_window always displays the buffer.
+ * buffer.c (Fbuffer_swap_text): Adjust window start markers.
+ Fix comment.
+
+2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
+ the upcase table.
+
+2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
+
+ * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
+
+2013-03-27 Eli Zaretskii <eliz@gnu.org>
+
+ * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
+ since MinGW's w32api headers do. This avoids compiler warnings.
+
+ * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
+ if already defined.
+
+2013-03-26 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
+
+2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.c (style_changed_cb): Check if frame is live and an
+ X frame (Bug#14038).
+
+2013-03-26 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
+ Define only for _WIN32_WINNT less than 0x0500.
+ (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
+ MinGW64.
+ Move inclusion of time.h before sys/time.h, so that MinGW64 could
+ see its own definitions of 'struct timeval' and 'struct timezone'.
+
+ Fix incompatibilities between MinGW.org and MinGW64 headers.
+ * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
+
+ * w32.c (REPARSE_DATA_BUFFER): Guard with
+ MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
+
+2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c: Include X11/XKBlib.h
+ (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
+
+2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
+
+ * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
+ written backwards.
+ * blockinput.h (input_blocked_p): Likewise.
+ * bytecode.c (exec_byte_code): Likewise.
+ * callproc.c (call_process_kill, call_process_cleanup)
+ (Fcall_process): Likewise.
+ * ccl.c (ccl_driver, resolve_symbol_ccl_program)
+ (Fccl_execute_on_string): Likewise.
+ * character.c (string_escape_byte8): Likewise.
+ * charset.c (read_hex): Likewise.
+ * cm.c (calccost): Likewise.
+ * data.c (cons_to_unsigned): Likewise.
+ * dired.c (directory_files_internal, file_name_completion):
Likewise.
+ * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
+ (sit_for): Likewise.
+ * doc.c (Fsubstitute_command_keys): Likewise.
+ * doprnt.c (doprnt): Likewise.
+ * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
+ * emacsgtkfixed.c: Likewise.
+ * fileio.c (file_offset, Fwrite_region): Likewise.
+ * floatfns.c (Fexpt, fmod_float): Likewise.
+ * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
+ Likewise.
+ * font.c (font_intern_prop): Likewise.
+ * frame.c (x_set_alpha): Likewise.
+ * gtkutil.c (get_utf8_string): Likewise.
+ * indent.c (check_display_width): Likewise.
+ * intervals.c (create_root_interval, rotate_right, rotate_left)
+ (split_interval_right, split_interval_left)
+ (adjust_intervals_for_insertion, delete_node)
+ (interval_deletion_adjustment, adjust_intervals_for_deletion)
+ (merge_interval_right, merge_interval_left, copy_intervals)
+ (set_intervals_multibyte_1): Likewise.
+ * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
+ * keymap.c (Fkey_description): Likewise.
+ * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
+ * lread.c (openp, read_integer, read1, string_to_number):
+ Likewise.
+ * menu.c (ensure_menu_items): Likewise.
+ * minibuf.c (read_minibuf_noninteractive): Likewise.
+ * print.c (printchar, strout): Likewise.
+ * process.c (create_process, Faccept_process_output)
+ (wait_reading_process_output, read_process_output, send_process)
+ (wait_reading_process_output): Likewise.
+ * profiler.c (make_log, handle_profiler_signal): Likewise.
+ * regex.c (re_exec): Likewise.
+ * regex.h: Likewise.
+ * search.c (looking_at_1, Freplace_match): Likewise.
+ * sysdep.c (get_child_status, procfs_ttyname)
+ (procfs_get_total_memory): Likewise.
+ * systime.h (EMACS_TIME_VALID_P): Likewise.
+ * term.c (dissociate_if_controlling_tty): Likewise.
+ * window.c (get_phys_cursor_glyph): Likewise.
+ * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
+ (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
+ Likewise.
+ * xfns.c (Fx_window_property): Likewise.
+ * xmenu.c (set_frame_menubar): Likewise.
+ * xselect.c (x_get_window_property, x_handle_dnd_message):
+ Likewise.
+ * xsmfns.c (smc_save_yourself_CB): Likewise.
+ * xterm.c (x_scroll_bar_set_handle): Likewise.
+
+2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
+ to be optional or nil. Adjust comment and convert it to docstring.
+ * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
+ * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
+
+2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ Static checking by GCC 4.8-20130319.
+ * image.c (gif_load): Assume pass < 3 to pacify GCC.
+ * process.c (Fset_process_datagram_address)
+ (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
+ * xdisp.c (get_char_face_and_encoding):
+ (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
+ (get_glyph_face_and_encoding): Prepare face before possibly using it.
+ (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
+
+2013-03-24 Ken Brown <kbrown@cornell.edu>
+
+ * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
+ fix compilation on 64-bit Cygwin, where underscores are not
+ automatically prepended.
+
+ * w32term.c (w32_initialize): Silence compiler warning.
+
+2013-03-23 Eli Zaretskii <eliz@gnu.org>
+
+ * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
+ FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
+ variables, to save and restore frame dimensions.
+ Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
+ after returning from a 'fullscreen' configuration.
+ use SendMessage instead of PostMessage to send the SC_RESTORE message,
+ to avoid races between the main thread and the input thread.
+
+ * w32term.h (struct w32_output): New members normal_width,
+ normal_height, normal_top, normal_left, and prev_fsmode.
+ (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
+ (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
+ members of a frame.
+
+ * w32term.c (w32fullscreen_hook): Record last value of the frame's
+ 'fullscreen' parameter. Always record previous width and height
+ of the frame, except when switching out of maximized modes, so
+ that they could be restored correctly, instead of resetting to the
+ default frame dimensions. Send SC_RESTORE command to the frame,
+ unless we are going to send SC_MAXIMIZE, to restore the frame
+ resize hints in the mouse pointer shown by the window manager.
+ (Bug#14032)
+
+ * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
+
+ * lisp.h (get_frame_param): Adjust conditions for prototype
+ declaration.
+
+2013-03-22 Ken Brown <kbrown@cornell.edu>
+
+ * unexcw.c: Drop unneeded inclusion of w32common.h.
+ (report_sheap_usage): Declare.
+ (read_exe_header): Add magic numbers for x86_64.
+ (fixup_executable): Fix printf format specifier for unsigned long
+ argument.
- * process.c: Rename or move locals to avoid shadowing.
- (list_processes_1, Fmake_network_process):
- (read_process_output_error_handler, exec_sentinel_error_handler):
- Rename or move locals.
- (Fmake_network_process): Define label "retry_connect" only if needed.
- (Fnetwork_interface_info): Fix pointer signedness.
- (process_send_signal): Add cast to avoid pointer signedness problem.
- (FIRST_PROC_DESC, IF_NON_BLOCKING_CONNECT): Remove unused macros.
- (create_process): Use 'volatile' to avoid vfork clobbering (Bug#8298).
-
- Make tparam.h and terminfo.c consistent.
- * cm.c (tputs, tgoto, BC, UP): Remove extern decls.
- Include tparam.h instead, since it declares them.
- * cm.h (PC): Remove extern decl; tparam.h now does this.
- * deps.mk (cm.o, terminfo.o): Depend on tparam.h.
- * terminfo.c: Include tparam.h, to check interfaces.
- (tparm): Make 1st arg a const pointer in decl. Put it at top level.
- (tparam): Adjust signature to match interface in tparam.h;
- this removes some undefined behavior. Check that outstring and len
- are zero, which they always are with Emacs.
- * tparam.h (PC, BC, UP): New extern decls.
-
- * xftfont.c (xftfont_shape): Now static, and defined only if needed.
- (xftfont_open): Rename locals to avoid shadowing.
-
- * ftfont.c (ftfont_resolve_generic_family): Fix pointer signedness.
- (ftfont_otf_capability, ftfont_shape): Omit decls if not needed.
- (OTF_TAG_SYM): Omit macro if not needed.
- (ftfont_list): Remove unused local.
- (get_adstyle_property, ftfont_pattern_entity):
- (ftfont_lookup_cache, ftfont_open, ftfont_anchor_point):
- Rename locals to avoid shadowing.
-
- * xfont.c (xfont_list_family): Mark var as initialized.
-
- * xml.c (make_dom): Now static.
-
- * composite.c (composition_compute_stop_pos): Rename local to
- avoid shadowing.
- (composition_reseat_it): Remove unused locals.
- (find_automatic_composition, composition_adjust_point): Likewise.
- (composition_update_it): Mark var as initialized.
- (find_automatic_composition): Mark vars as initialized,
- with a FIXME (Bug#8290).
-
- character.h: Rename locals to avoid shadowing.
- * character.h (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE):
- (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE, FETCH_CHAR_ADVANCE):
- (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, BUF_INC_POS):
- (BUF_DEC_POS): Be more systematic about renaming local temporaries
- to avoid shadowing.
-
- * textprop.c (property_change_between_p): Remove; unused.
-
- * intervals.c (interval_start_pos): Now static.
-
- * intervals.h (CHECK_TOTAL_LENGTH): Avoid empty "else".
-
- * atimer.c (start_atimer, append_atimer_lists, set_alarm):
- Rename locals to avoid shadowing.
-
- * sound.c (wav_play, au_play, Fplay_sound_internal):
- Fix pointer signedness.
- (alsa_choose_format): Remove unused local var.
- (wav_play): Initialize a variable to 0, to prevent undefined
- behavior (Bug#8278).
-
- * region-cache.c (insert_cache_boundary): Redo var to avoid shadowing.
-
- * region-cache.h (pp_cache): New decl, for gcc -Wmissing-prototypes.
-
- * callproc.c (Fcall_process): Use 'volatile' to avoid vfork
- clobbering (Bug#8298).
- * sysdep.c (sys_subshell): Likewise.
- Previously, the sys_subshell 'volatile' was incorrectly IF_LINTted out.
-
- * lisp.h (child_setup): Now NO_RETURN unless DOS_NT.
- This should get cleaned up, so that child_setup has the
- same signature on all platforms.
-
- * callproc.c (call_process_cleanup): Now static.
- (relocate_fd): Rename locals to avoid shadowing.
-
-2011-03-22 Chong Yidong <cyd@stupidchicken.com>
-
- * xterm.c (x_clear_frame): Remove XClearWindow call. This appears
- not to be necessary, and produces flickering.
-
-2011-03-20 Glenn Morris <rgm@gnu.org>
-
- * config.in: Remove file.
-
-2011-03-20 Juanma Barranquero <lekktu@gmail.com>
-
- * minibuf.c (Vcompleting_read_function): Don't declare, global variables
- are now in src/globals.h.
- (syms_of_minibuf): Remove spurious & from previous change.
-
-2011-03-20 Leo Liu <sdl.web@gmail.com>
-
- * minibuf.c (completing-read-function): New variable.
- (completing-read-default): Rename from completing-read.
- (completing-read): Call completing-read-function.
-
-2011-03-19 Juanma Barranquero <lekktu@gmail.com>
-
- * xfaces.c (Fx_load_color_file):
- Read color file from absolute filename (bug#8250).
-
-2011-03-19 Juanma Barranquero <lekktu@gmail.com>
-
- * makefile.w32-in: Update dependencies.
-
-2011-03-17 Eli Zaretskii <eliz@gnu.org>
-
- * makefile.w32-in ($(BLD)/unexw32.$(O)): Depend on $(SRC)/unexec.h.
-
-2011-03-17 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix more problems found by GCC 4.5.2's static checks.
-
- * process.c (make_serial_process_unwind, send_process_trap):
- (sigchld_handler): Now static.
-
- * process.c (allocate_pty): Let PTY_ITERATION declare iteration vars.
- That way, the code declares only the vars that it needs.
- * s/aix4-2.h (PTY_ITERATION): Declare iteration vars.
- * s/cygwin.h (PTY_ITERATION): Likewise.
- * s/darwin.h (PTY_ITERATION): Likewise.
- * s/gnu-linux.h (PTY_ITERATION): Likewise.
-
- * s/irix6-5.h (PTY_OPEN): Declare stb, to loosen coupling.
- * process.c (allocate_pty): Don't declare stb unless it's needed.
-
- * bytecode.c (MAYBE_GC): Rewrite so as not to use empty "else".
- (CONSTANTLIM): Remove; unused.
- (METER_CODE, Bscan_buffer, Bread_char, Bset_mark):
- Define only if needed.
-
- * unexelf.c (unexec): Name an expression,
- to avoid gcc -Wbad-function-cast warning.
- Use a different way to cause a compilation error if anyone uses
- n rather than nn, a way that does not involve shadowing.
- (ELF_BSS_SECTION_NAME, OLD_PROGRAM_H): Remove; unused.
-
- * deps.mk (unexalpha.o): Remove; unused.
-
- New file unexec.h, the (simple) interface for unexec (Bug#8267).
- * unexec.h: New file.
- * deps.mk (emacs.o, unexaix.o, unexcw.o, unexcoff.o, unexelf.o):
- (unexhp9k800.o, unexmacosx.o, unexsol.o, unexw32.o):
- Depend on unexec.h.
- * emacs.c [!defined CANNOT_DUMP]: Include unexec.h.
- * unexaix.c, unexcoff.c, unexcw.c, unexelf.c, unexhp9k800.c:
- * unexmacosx.c, unexsol.c, unexw32.c: Include unexec.h.
- Change as necessary to match prototype in unexec.h.
-
- * syntax.c (Fforward_comment, scan_lists): Rename locals to avoid
- shadowing.
- (back_comment, skip_chars): Mark vars as initialized.
-
- * character.h (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, BUF_INC_POS):
- Rename locals to avoid shadowing.
-
- * lread.c (read1): Rewrite so as not to use empty "else".
- (Fload, readevalloop, read1): Rename locals to avoid shadowing.
-
- * print.c (Fredirect_debugging_output): Fix pointer signedess.
-
- * lisp.h (debug_output_compilation_hack): Add decl here, to avoid
- warning when compiling print.c.
-
- * font.c (font_unparse_fcname): Abort in an "impossible" situation
- instead of using an uninitialized var.
- (font_sort_entities): Mark var as initialized.
-
- * character.h (FETCH_CHAR_ADVANCE): Rename locals to avoid shadowing.
-
- * font.c (font_unparse_xlfd): Don't mix pointers to variables with
- pointers to constants.
- (font_parse_fcname): Remove unused vars.
- (font_delete_unmatched): Now static.
- (font_get_spec): Remove; unused.
- (font_style_to_value, font_prop_validate_style, font_unparse_fcname):
- (font_update_drivers, Ffont_get_glyphs, font_add_log):
- Rename or move locals to avoid shadowing.
-
- * fns.c (require_nesting_list, require_unwind): Now static.
- (Ffillarray): Rename locals to avoid shadowing.
-
- * floatfns.c (domain_error2): Define only if needed.
- (Ffrexp, Fldexp): Rename locals to avoid shadowing.
-
- * alloc.c (mark_backtrace): Move decl from here ...
- * lisp.h: ... to here, so that it can be checked.
-
- * eval.c (call_debugger, do_debug_on_call, grow_specpdl): Now static.
- (Fdefvar): Rewrite so as not to use empty "else".
- (lisp_indirect_variable): Name an expression,
- to avoid gcc -Wbad-function-cast warning.
- (Fdefvar): Rename locals to avoid shadowing.
-
- * callint.c (quotify_arg, quotify_args): Now static.
- (Fcall_interactively): Rename locals to avoid shadowing.
- Use const pointer when appropriate.
-
- * lisp.h (get_system_name, get_operating_system_release):
- Move decls here, to check interfaces.
- * process.c (get_operating_system_release): Move decl to lisp.h.
- * xrdb.c (get_system_name): Likewise.
- * editfns.c (init_editfns, Fuser_login_name, Fuser_uid):
- (Fuser_real_uid, Fuser_full_name): Remove unnecessary casts,
- some of which prompt warnings from gcc -Wbad-function-cast.
- (Fformat_time_string, Fencode_time, Finsert_char):
- (Ftranslate_region_internal, Fformat):
- Rename or remove local vars to avoid shadowing.
- (Ftranslate_region_internal): Mark var as initialized.
-
- * doc.c (Fdocumentation, Fsnarf_documentation): Move locals to
- avoid shadowing.
-
- * lisp.h (eassert): Check that the argument compiles, even if
- ENABLE_CHECKING is not defined.
-
- * data.c (Findirect_variable): Name an expression, to avoid
- gcc -Wbad-function-cast warning.
- (default_value, arithcompare, arith_driver, arith_error): Now static.
- (store_symval_forwarding): Rename local to avoid shadowing.
- (Fmake_variable_buffer_local, Fmake_local_variable):
- Mark variables as initialized.
- (do_blv_forwarding, do_symval_forwarding): Remove; unused.
-
- * alloc.c (check_cons_list): Do not define unless GC_CHECK_CONS_LIST.
- (Fmake_vector, Fvector, Fmake_byte_code, Fgarbage_collect):
- Rename locals to avoid shadowing.
- (mark_stack): Move local variables into the #ifdef region where
- they're used.
- (BLOCK_INPUT_ALLOC, UNBLOCK_INPUT_ALLOC): Define only if
- ! defined SYSTEM_MALLOC && ! defined SYNC_INPUT, as they are not
- needed otherwise.
- (CHECK_ALLOCATED): Define only if GC_CHECK_MARKED_OBJECTS.
- (GC_STRING_CHARS): Remove; not used.
- (Fmemory_limit): Cast sbrk's returned value to char *.
-
- * lisp.h (check_cons_list): Declare if GC_CHECK_CONS_LIST; this
- avoids undefined behavior in theory.
-
- * regex.c (IF_LINT): Add defn, for benefit of ../lib-src.
-
- Use functions, not macros, for up- and down-casing (Bug#8254).
- * buffer.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
- (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Remove. All callers changed
- to use the following functions instead of these macros.
- (downcase): Adjust to lack of DOWNCASE_TABLE. Return int, not
- EMACS_INT, since callers assume the returned value fits in int.
- (upcase1): Likewise, for UPCASE_TABLE.
- (uppercasep, lowercasep, upcase): New static inline functions.
- * editfns.c (Fchar_equal): Remove no-longer-needed workaround for
- the race-condition problem in the old DOWNCASE.
-
- * regex.c (CHARSET_LOOKUP_RANGE_TABLE_RAW, POP_FAILURE_REG_OR_COUNT):
- Rename locals to avoid shadowing.
- (regex_compile, re_match_2_internal): Move locals to avoid shadowing.
- (regex_compile, re_search_2, re_match_2_internal):
- Remove unused local vars.
- (FREE_VAR): Rewrite so as not to use empty "else",
- which gcc can warn about.
- (regex_compile, re_match_2_internal): Mark locals as initialized.
- (RETALLOC_IF): Define only if needed.
- (WORDCHAR_P): Likewise. This one is never needed, but is used
- only in a comment talking about a compiler bug, so put inside
- the #if 0 of that comment.
- (CHARSET_LOOKUP_BITMAP, FAIL_STACK_FULL, RESET_FAIL_STACK):
- (PUSH_FAILURE_ELT, BUF_PUSH_3, STOP_ADDR_VSTRING):
- Remove; unused.
-
- * search.c (boyer_moore): Rename locals to avoid shadowing.
- * character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE):
- (PREV_CHAR_BOUNDARY): Likewise.
-
- * search.c (simple_search): Remove unused var.
-
- * dired.c (compile_pattern): Move decl from here ...
- * lisp.h: ... to here, so that it can be checked.
- (struct re_registers): New forward decl.
-
- * character.h (INC_POS, DEC_POS): Rename locals to avoid shadowing.
-
- * indent.c (MULTIBYTE_BYTES_WIDTH): New args bytes, width.
- All uses changed.
- (MULTIBYTE_BYTES_WIDTH, scan_for_column, compute_motion):
- Rename locals to avoid shadowing.
- (Fvertical_motion): Mark locals as initialized.
-
- * casefiddle.c (casify_object, casify_region): Now static.
- (casify_region): Mark local as initialized.
-
- * cmds.c (internal_self_insert): Rename local to avoid shadowing.
-
- * lisp.h (GCPRO2_VAR, GCPRO3_VAR, GCPRO4_VAR, GCPRO5_VAR, GCPRO6_VAR):
- New macros, so that the caller can use some names other than
- gcpro1, gcpro2, etc.
- (GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6): Reimplement in terms
- of the new macros.
- (GCPRO1_VAR, UNGCPRO_VAR): Change the meaning of the second
- argument, for consistency with GCPRO2_VAR, etc: it is now the
- prefix of the variable, not the variable itself. All uses
+2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.h (struct frame): Put menu_bar_window under #ifdef
+ because this member is not needed when X toolkit is in use.
+ (fset_menu_bar_window):
+ * dispnew.c (clear_current_matrices, clear_desired_matrices)
+ (free_glyphs, update_frame):
+ * xdisp.c (expose_frame): Likewise.
+ (display_menu_bar): Likewise. Remove redundant eassert.
+ * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
+ toolkit is in use.
+
+2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ Use functions and constants to manipulate Lisp_Save_Value objects.
+ This replaces code that used macros and strings and token-pasting.
+ The change makes the C source a bit easier to follow,
+ and shrinks the Emacs executable a bit.
+ * alloc.c: Verify some properties of Lisp_Save_Value's representation.
+ (make_save_value): Change 1st arg from string to enum. All callers
changed.
- * dired.c (directory_files_internal, file_name_completion):
- Rename locals to avoid shadowing.
-
- Fix a race condition diagnosed by gcc -Wsequence-point (Bug#8254).
- An expression of the form (DOWNCASE (x) == DOWNCASE (y)), found in
- dired.c's scmp function, had undefined behavior.
- * lisp.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
- (NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Move from here ...
- * buffer.h: ... to here, because these macros use current_buffer,
- and the new implementation with inline functions needs to have
- current_buffer in scope now, rather than later when the macros
- are used.
- (downcase, upcase1): New static inline functions.
- (DOWNCASE, UPCASE1): Reimplement using these functions.
- This avoids undefined behavior in expressions like
- DOWNCASE (x) == DOWNCASE (y), which previously suffered
- from race conditions in accessing the global variables
- case_temp1 and case_temp2.
- * casetab.c (case_temp1, case_temp2): Remove; no longer needed.
- * lisp.h (case_temp1, case_temp2): Remove their decls.
- * character.h (ASCII_CHAR_P): Move from here ...
- * lisp.h: ... to here, so that the inline functions mentioned
- above can use them.
-
- * dired.c (directory_files_internal_unwind): Now static.
-
- * fileio.c (file_name_as_directory, directory_file_name):
- (barf_or_query_if_file_exists, auto_save_error, auto_save_1):
- Now static.
- (file_name_as_directory): Use const pointers when appropriate.
- (Fexpand_file_name): Likewise. In particular, newdir might
- point at constant storage, so make it a const pointer.
- (Fmake_directory_internal, Fread_file_name): Remove unused vars.
- (Ffile_selinux_context, Fset_file_selinux_context): Fix pointer
- signedness issues.
- (Fset_file_times, Finsert_file_contents, auto_save_error):
- Rename locals to avoid shadowing.
-
- * minibuf.c (choose_minibuf_frame_1): Now static.
- (Ftry_completion, Fall_completions): Rename or remove locals
- to avoid shadowing.
-
- * marker.c (bytepos_to_charpos): Remove; unused.
-
- * lisp.h (verify_bytepos, count_markers): New decls,
- so that gcc does not warn that these functions aren't declared.
-
- * insdel.c (check_markers, make_gap_larger, make_gap_smaller):
- (reset_var_on_error, Fcombine_after_change_execute_1): Now static.
- (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic.
- (copy_text): Remove unused local var.
-
- * filelock.c (within_one_second): Now static.
- (lock_file_1): Rename local to avoid shadowing.
-
- * buffer.c (fix_overlays_before): Mark locals as initialized.
- (fix_start_end_in_overlays): Likewise. This function should be
- simplified by using pointers-to-pointers, but that's a different
- matter.
- (switch_to_buffer_1): Now static.
- (Fkill_buffer, record_buffer, Fbury_buffer, Fset_buffer_multibyte):
- (report_overlay_modification): Rename locals to avoid shadowing.
-
- * sysdep.c (system_process_attributes): Rename vars to avoid shadowing.
- Fix pointer signedness issue.
- (sys_subshell): Mark local as volatile if checking for lint,
- to suppress a gcc -Wclobbered warning that does not seem to be right.
- (MAXPATHLEN): Define only if needed.
-
- * process.c (serial_open, serial_configure): Move decls from here ...
- * systty.h: ... to here, so that they can be checked.
-
- * fns.c (get_random, seed_random): Move extern decls from here ...
- * lisp.h: ... to here, so that they can be checked.
-
- * sysdep.c (reset_io): Now static.
- (wait_for_termination_signal): Remove; unused.
-
- * keymap.c (keymap_parent, keymap_memberp, map_keymap_internal):
- (copy_keymap_item, append_key, push_text_char_description):
- Now static.
- (Fwhere_is_internal): Don't test CONSP (sequences) unnecessarily.
- (DENSE_TABLE_SIZE): Remove; unused.
- (get_keymap, access_keymap, Fdefine_key, Fwhere_is_internal):
- (describe_map_tree):
- Rename locals to avoid shadowing.
-
- * keyboard.c: Declare functions static if they are not used elsewhere.
- (echo_char, echo_dash, cmd_error, top_level_2):
- (poll_for_input, handle_async_input): Now static.
- (read_char, kbd_buffer_get_event, make_lispy_position):
- (make_lispy_event, make_lispy_movement, apply_modifiers):
- (decode_keyboard_code, tty_read_avail_input, menu_bar_items):
- (parse_tool_bar_item, read_key_sequence, Fread_key_sequence):
- (Fread_key_sequence_vector): Rename locals to avoid shadowing.
- (read_key_sequence, read_char): Mark locals as initialized.
- (Fexit_recursive_edit, Fabort_recursive_edit): Mark with NO_RETURN.
-
- * keyboard.h (make_ctrl_char): New decl.
- (mark_kboards): Move decl here ...
- * alloc.c (mark_kboards): ... from here.
+ (INTX): Remove.
+ (mark_object): Use if, not #if, for GC_MARK_STACK.
+ * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
+ (XSAVE_OBJECT): Now functions, not macros.
+ (STRING_BYTES_BOUND): Now just a macro, not a constant too;
+ the constant was never used.
+ (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
+ (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
+ (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
+ (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
+ New constants.
+ (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
+ type3 with a single member save_type. All uses changed.
+ (save_type, set_save_pointer, set_save_integer): New functions.
+ * print.c (PRINTX): Remove.
+
+ * alloc.c: Remove redundant static declarations.
+
+2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * window.h (struct window): Convert left_col, top_line, total_lines
+ and total_cols from Lisp_Objects to integers. Adjust comments.
+ (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
+ Remove.
+ (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
+ (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
+ * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
+ Adjust users where appropriate.
+
+2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
+
+ * frame.h (struct frame): Drop resx and resy because the same data is
+ available from window system-specific output context. Adjust users.
+ (default_pixels_per_inch_x, default_pixels_per_inch_y):
+ New functions to provide defaults when no window system available.
+ (FRAME_RES_X, FRAME_RES_Y): New macros.
+ (NUMVAL): Move from xdisp.c.
+ * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
+ (Ffont_face_attributes, Fopen_font):
+ * image.c (gs_load):
+ * w32font.c (fill_in_logfont):
+ * xdisp.c (calc_pixel_width_or_height):
+ * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
+ * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
- * lisp.h (force_auto_save_soon): New decl.
+2013-03-20 Kenichi Handa <handa@gnu.org>
- * emacs.c (init_cmdargs): Rename local to avoid shadowing.
- (DEFINE_DUMMY_FUNCTION): New macro.
- (__do_global_ctors, __do_global_ctors_aux, __do_global_dtors, __main):
- Use it.
- (main): Add casts to avoid warnings
- if GCC considers string literals to be constants.
+ * coding.c (syms_of_coding): Initialize disable_ascii_optimization
+ to 1 (temporary workaround until a bug related to ASCII
+ optimization is fixed).
- * lisp.h (fatal_error_signal): Add decl, since it's exported.
+2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
- * dbusbind.c: Pointer signedness fixes.
- (xd_signature, xd_append_arg, xd_initialize):
- (Fdbus_call_method, Fdbus_call_method_asynchronously):
- (Fdbus_method_return_internal, Fdbus_method_error_internal):
- (Fdbus_send_signal, xd_read_message_1, Fdbus_register_service):
- (Fdbus_register_signal): Use SSDATA when the context wants char *.
+ * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
+ Signal error if window is not internal. Adjust docstring.
+ (delete_all_child_windows): Use combination_limit to save the buffer.
+ (Fset_window_configuration): Adjust accordingly.
+ * print.c (syms_of_print): Initialize debugging output not here...
+ (init_print_once): ...but in a new function here.
+ * lisp.h (init_print_once): Add prototype.
+ * emacs.c (main): Add call to init_print_once. Adjust comments.
- * dbusbind.c (Fdbus_init_bus): Add cast to avoid warning
- if GCC considers string literals to be constants.
- (Fdbus_register_service, Fdbus_register_method): Remove unused vars.
+2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
-2011-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
+ * window.c (window_resize_check, window_resize_apply)
+ (window_from_coordinates, recombine_windows, set_window_buffer)
+ (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
+ (Fsplit_window_internal, Fdelete_window_internal)
+ (freeze_window_starts): Use bool for booleans.
+ * window.h (window_frame_coordinates, resize_frame_windows)
+ (freeze_window_starts, set_window_buffer): Adjust prototypes.
- * print.c (PRINT_CIRCLE_CANDIDATE_P): New macro.
- (print_preprocess, print_object): New macro to fix last change.
+2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
- * print.c (print_preprocess): Don't forget font objects.
+ * dispnew.c (bitch_at_user): Use `user-error'.
-2011-03-16 Juanma Barranquero <lekktu@gmail.com>
+2013-03-17 Ken Brown <kbrown@cornell.edu>
- * emacs.c (USAGE3): Doc fixes.
+ * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
+ as return type of image_background. (Bug#13981)
+ * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
-2011-03-15 Andreas Schwab <schwab@linux-m68k.org>
+2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
- * coding.c (detect_coding_iso_2022): Reorganize code to clarify
- structure.
+ * nsterm.m (updateFrameSize:): Change resize increments if needed.
+ (ns_select): Don't return with result uninitialized.
-2011-03-14 Juanma Barranquero <lekktu@gmail.com>
+ * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
+ and getDirectory.
- * lisp.h (VWindow_system, Qfile_name_history):
- * keyboard.h (lispy_function_keys) [WINDOWSNT]:
- * w32term.h (w32_system_caret_hwnd, w32_system_caret_height)
- (w32_system_caret_x, w32_system_caret_y): Declare extern.
+ * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
+ New functions.
+ (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
+ directories. If filename is nil, get directory name (Bug#13932).
+ Use getFilename and getDirectory.
+ (getFilename, getDirectory): New methods for EmacsSavePanel and
+ EmacsOpenPanel.
+ (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
+
+2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
+
+ * coding.c (decode_coding_gap): Fix typo caught by static checking.
+
+2013-03-15 Kenichi Handa <handa@gnu.org>
+
+ * insdel.c (insert_from_gap): New arg text_at_gap_tail.
+ (adjust_after_replace): Make it back to static. Delete the third
+ arg text_at_gap_tail. Cancel the code for handling it.
+
+ * coding.h (struct coding_system): New member eol_seen.
+
+ * coding.c (detect_ascii): New function.
+ (detect_coding): Set coding->head_ascii and coding->eol_seen only
+ when the source bytes are actually scanned. On detecting for
+ coding_category_utf_8_auto, call detect_ascii instead of scanning
+ source bytes directly.
+ (produce_chars): Call insert_from_gap with the new arg 0.
+ (encode_coding): Likewise.
+ (decode_coding_gap): Control ASCII optimization by the variable
+ disable_ascii_optimization instead of #ifndef .. #endif.
+ Deccode EOL format according to coding->eol_seen.
+ (syms_of_coding): Declare disable-ascii-optimization as a Lisp
+ variable.
- * w32select.c: Don't #include "keyboard.h".
- (run_protected): Add extern declaration for waiting_for_input.
+ * lisp.h (adjust_after_replace): Cancel externing it.
+ (insert_from_gap): Adjust prototype.
- * w32.c (Qlocal, noninteractive1, inhibit_window_system):
- * w32console.c (detect_input_pending, read_input_pending)
- (encode_terminal_code):
- * w32fns.c (quit_char, lispy_function_keys, Qtooltip)
- (w32_system_caret_hwnd, w32_system_caret_height, w32_system_caret_x)
- (w32_system_caret_y, Qfile_name_history):
- * w32font.c (w32font_driver, QCantialias, QCotf, QClang):
- * w32inevt.c (reinvoke_input_signal, lispy_function_keys):
- * w32menu.c (Qmenu_bar, QCtoggle, QCradio, Qoverriding_local_map)
- (Qoverriding_terminal_local_map, Qmenu_bar_update_hook):
- * w32proc.c (Qlocal, report_file_error):
- * w32term.c (Vwindow_system, updating_frame):
- * w32uniscribe.c (initialized, uniscribe_font_driver):
- Remove unneeded extern declarations.
+2013-03-15 Eli Zaretskii <eliz@gnu.org>
-2011-03-14 Chong Yidong <cyd@stupidchicken.com>
+ * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
+ FULLSCREEN_MAXIMIZED. (Bug#13935)
- * buffer.c (Fmake_indirect_buffer): Fix incorrect assertions.
+2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
-2011-03-13 Chong Yidong <cyd@stupidchicken.com>
+ * region-cache.c (find_cache_boundary, move_cache_gap)
+ (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
+ Simplify debugging check and convert to eassert. Adjust comment.
+ (pp_cache): Put under ENABLE_CHECKING.
- * buffer.h (BUF_BEGV, BUF_BEGV_BYTE, BUF_ZV, BUF_ZV_BYTE, BUF_PT)
- (BUF_PT_BYTE): Rewrite to handle indirect buffers (Bug#8219).
- These macros can no longer be used for assignment.
+2013-03-14 Eli Zaretskii <eliz@gnu.org>
- * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
- Assign struct members directly, instead of using BUF_BEGV etc.
- (record_buffer_markers, fetch_buffer_markers): New functions for
- recording and fetching special buffer markers.
- (set_buffer_internal_1, set_buffer_temp): Use them.
-
- * lread.c (unreadchar): Use SET_BUF_PT_BOTH.
-
- * insdel.c (adjust_point): Use SET_BUF_PT_BOTH.
-
- * intervals.c (temp_set_point_both): Use SET_BUF_PT_BOTH.
- (get_local_map): Use SET_BUF_BEGV_BOTH and SET_BUF_ZV_BOTH.
-
- * xdisp.c (hscroll_window_tree):
- (reconsider_clip_changes): Use PT instead of BUF_PT.
+ * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
+ and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
+ and WM_ACTIVATEAPP.
+ (w32fullscreen_hook): If the frame is visible, reset
+ f->want_fullscreen flag after changing the frame size. If the
+ frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
+ (Bug#13953)
-2011-03-13 Eli Zaretskii <eliz@gnu.org>
+2013-03-13 Daniel Colascione <dancol@dancol.org>
- * makefile.w32-in ($(BLD)/editfns.$(O)): Depend on
- $(EMACS_ROOT)/lib/intprops.h.
+ * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
+ too so that these builds can use Cygwin's file conversion
+ functions. (We've been building and linking cygw32.o all along
+ and just not using it.)
-2011-03-13 Paul Eggert <eggert@cs.ucla.edu>
+2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
- Fix more problems found by GCC 4.5.2's static checks.
+ File synchronization fixes (Bug#13944).
+ * Makefile.in (LIB_FDATASYNC): New macro.
+ (LIBES): Use it.
+ * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
+ * fileio.c (Fwrite_region, write_region_inhibit_fsync):
+ Don't worry about HAVE_FSYNC, since a substitute fsync is
+ available if the system lacks one.
+ (Fwrite_regin): Retry fsync if interrupted.
- * gtkutil.c (xg_get_pixbuf_from_pixmap): Add cast from char *
- to unsigned char * to avoid compiler diagnostic.
- (xg_free_frame_widgets): Make it clear that a local variable is
- needed only if USE_GTK_TOOLTIP.
- (gdk_window_get_screen): Make it clear that this macro is needed
- only if USE_GTK_TOOLTIP.
- (int_gtk_range_get_value): New function, which avoids a diagnostic
- from gcc -Wbad-function-cast.
- (xg_set_toolkit_scroll_bar_thumb): Use it.
- (xg_tool_bar_callback, xg_tool_item_stale_p): Rewrite to avoid
- diagnostic from gcc -Wbad-function-cast.
- (get_utf8_string, xg_get_file_with_chooser):
- Rename locals to avoid shadowing.
- (create_dialog): Move locals to avoid shadowing.
+2013-03-13 Eli Zaretskii <eliz@gnu.org>
- * xgselect.c (xg_select): Remove unused var.
+ * w32term.c (w32_read_socket): If the Emacs frame is being
+ activated, call w32fullscreen_hook, to make sure the new frame
+ dimensions are in effect. (Bug#13937)
- * image.c (four_corners_best): Mark locals as initialized.
- (gif_load): Initialize transparent_p to zero (Bug#8238).
- Mark another local as initialized.
- (my_png_error, my_error_exit): Mark with NO_RETURN.
+2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
- * image.c (clear_image_cache): Now static.
- (DIM, HAVE_STDLIB_H_1): Remove unused macros.
- (xpm_load): Redo to avoid "discards qualifiers" gcc warning.
- (x_edge_detection): Remove unnecessary cast that
- gcc -Wbad-function-cast diagnoses.
- (gif_load): Fix pointer signedness.
- (clear_image_cache, xbm_read_bitmap_data, x_detect_edges):
- (jpeg_load, gif_load): Rename locals to avoid shadowing.
+ * xdisp.c (init_iterator): Simplify because both character and byte
+ positions are either specified or -1. Add eassert. Adjust comment.
+ * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
+ character and byte positions can be obtained from marker.
-2011-03-12 Paul Eggert <eggert@cs.ucla.edu>
+2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
- Improve quality of tests for time stamp overflow.
- For example, without this patch (encode-time 0 0 0 1 1
- 1152921504606846976) returns the obviously-bogus value (-948597
- 62170) on my RHEL 5.5 x86-64 host. With the patch, it correctly
- reports time overflow. See
- <http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg00470.html>.
- * deps.mk (editfns.o): Depend on ../lib/intprops.h.
- * editfns.c: Include limits.h and intprops.h.
- (TIME_T_MIN, TIME_T_MAX): New macros.
- (time_overflow): Move earlier, to before first use.
- (hi_time, lo_time): New functions, for an accurate test for
- out-of-range times.
- (Fcurrent_time, Fget_internal_run_time, make_time): Use them.
- (Fget_internal_run_time): Don't assume time_t fits in int.
- (make_time): Use list2 instead of Fcons twice.
- (Fdecode_time): More accurate test for out-of-range times.
- (check_tm_member): New function.
- (Fencode_time): Use it, to test for out-of-range times.
- (lisp_time_argument): Don't rely on undefined left-shift and
- right-shift behavior when checking for time stamp overflow.
-
- * editfns.c (time_overflow): New function, refactoring common code.
- (Fformat_time_string, Fdecode_time, Fencode_time):
- (Fcurrent_time_string): Use it.
-
- Move 'make_time' to be next to its inverse 'lisp_time_argument'.
- * dired.c (make_time): Move to ...
- * editfns.c (make_time): ... here.
- * systime.h: Note the move.
-
-2011-03-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
-
- * fringe.c (update_window_fringes): Remove unused variables.
-
- * unexmacosx.c (copy_data_segment): Also copy __got section.
- (Bug#8223)
-
-2011-03-12 Eli Zaretskii <eliz@gnu.org>
-
- * termcap.c [MSDOS]: Include "msdos.h".
- (find_capability, tgetnum, tgetflag, tgetstr, tputs, tgetent):
- Constify `char *' arguments and their references according to
- prototypes in tparam.h.
-
- * deps.mk (termcap.o): Depend on tparam.h and msdos.h.
-
- * msdos.c (XMenuAddPane): 3rd argument is `const char *' now.
- Adapt all references accordingly.
-
- * msdos.h (XMenuAddPane): 3rd argument is `const char *' now.
-
-2011-03-11 Tom Tromey <tromey@redhat.com>
-
- * buffer.c (syms_of_buffer): Remove obsolete comment.
-
-2011-03-11 Eli Zaretskii <eliz@gnu.org>
-
- * termhooks.h (encode_terminal_code): Declare prototype.
-
- * msdos.c (encode_terminal_code): Don't declare prototype.
-
- * term.c (encode_terminal_code): Now external again, used by
- w32console.c and msdos.c.
-
- * makefile.w32-in ($(BLD)/term.$(O), ($(BLD)/tparam.$(O)):
- Depend on $(SRC)/tparam.h, see 2011-03-11T07:24:21Z!eggert@cs.ucla.edu.
-
-2011-03-11 Paul Eggert <eggert@cs.ucla.edu>
-
- Fix some minor problems found by GCC 4.5.2's static checks.
-
- * fringe.c (update_window_fringes): Mark locals as initialized
- (Bug#8227).
- (destroy_fringe_bitmap, init_fringe_bitmap): Now static.
-
- * alloc.c (mark_fringe_data): Move decl from here ...
- * lisp.h (mark_fringe_data) [HAVE_WINDOW_SYSTEM]: ... to here,
- to check its interface.
- (init_fringe_once): Do not declare unless HAVE_WINDOW_SYSTEM.
-
- * fontset.c (free_realized_fontset): Now static.
- (Fset_fontset_font): Rename local to avoid shadowing.
- (fontset_font): Mark local as initialized.
- (FONTSET_SPEC, FONTSET_REPERTORY, RFONT_DEF_REPERTORY): Remove; unused.
-
- * xrdb.c: Include "xterm.h", to check x_load_resources's interface.
-
- * xselect.c (x_disown_buffer_selections): Remove; not used.
- (TRACE3) [!defined TRACE_SELECTION]: Remove; not used.
- (x_own_selection, Fx_disown_selection_internal): Rename locals
- to avoid shadowing.
- (x_handle_dnd_message): Remove local to avoid shadowing.
-
- * lisp.h (GCPRO1_VAR, UNGCPRO_VAR): New macros,
- so that the caller can use some name other than gcpro1.
- (GCPRO1, UNGCPRO): Reimplement in terms of the new macros.
- * xfns.c (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
- (Fx_backspace_delete_keys_p):
- Use them to avoid shadowing, and rename vars to avoid shadowing.
- (x_decode_color, x_set_name, x_window): Now static.
- (Fx_create_frame): Add braces to silence GCC warning.
- (Fx_file_dialog, Fx_select_font): Fix pointer signedness.
- (x_real_positions, xg_set_icon_from_xpm_data, x_create_tip_frame):
- Remove unused locals.
- (Fx_create_frame, x_create_tip_frame, Fx_show_tip):
- (Fx_backspace_delete_keys_p): Rename locals to avoid shadowing.
- Some of these renamings use the new GCPRO1_VAR and UNGCPRO_VAR
- macros.
-
- * xterm.h (x_mouse_leave): New decl.
-
- * xterm.c (x_copy_dpy_color, x_focus_on_frame, x_unfocus_frame):
- Remove unused functions.
- (x_shift_glyphs_for_insert, XTflash, XTring_bell):
- (x_calc_absolute_position): Now static.
- (XTread_socket): Don't define label "out" unless it's used.
- Don't declare local "event" unless it's used.
- (x_iconify_frame, x_free_frame_resources): Don't declare locals
- unless they are used.
- (XEMBED_VERSION, xembed_set_info): Don't define unless needed.
- (x_fatal_error_signal): Remove; not used.
- (x_draw_image_foreground, redo_mouse_highlight, XTmouse_position):
- (x_scroll_bar_report_motion, handle_one_xevent, x_draw_bar_cursor):
- (x_error_catcher, x_connection_closed, x_error_handler):
- (x_error_quitter, xembed_send_message, x_iconify_frame):
- (my_log_handler): Rename locals to avoid shadowing.
- (x_delete_glyphs, x_ins_del_lines): Mark with NO_RETURN.
- (x_connection_closed): Tell GCC not to suggest NO_RETURN.
-
- * xfaces.c (clear_face_cache, Fx_list_fonts, Fface_font):
- Rename or move locals to avoid shadowing.
- (tty_defined_color, merge_face_heights): Now static.
- (free_realized_faces_for_fontset): Remove; not used.
- (Fx_list_fonts): Mark variable that gcc -Wuninitialized
- does not deduce is never used uninitialized.
- (STRDUPA, LSTRDUPA, FONT_POINT_SIZE_QUANTUM): Remove; not used.
- (LFACEP): Define only if XASSERTS, as it's not needed otherwise.
-
- * terminal.c (store_terminal_param): Now static.
-
- * xmenu.c (menu_highlight_callback): Now static.
- (set_frame_menubar): Remove unused local.
- (xmenu_show): Rename parameter to avoid shadowing.
- (xmenu_show, xdialog_show, xmenu_show): Make local pointers "const"
- since they might point to immutable storage.
- (next_menubar_widget_id): Declare only if USE_X_TOOLKIT,
- since it's unused otherwise.
-
- * xdisp.c (produce_glyphless_glyph): Initialize lower_xoff.
- Add a FIXME, since the code still doesn't look right. (Bug#8215)
- (Fcurrent_bidi_paragraph_direction): Simplify slightly; this
- avoids a gcc -Wuninitialized diagnostic.
- (display_line, BUILD_COMPOSITE_GLYPH_STRING, draw_glyphs):
- (note_mouse_highlight): Mark variables that gcc -Wuninitialized
- does not deduce are never used uninitialized.
-
- * lisp.h (IF_LINT): New macro, copied from ../lib-src/emacsclient.c.
-
- * xdisp.c (redisplay_window): Rename local to avoid shadowing.
- * window.c (window_loop, size_window):
- (run_window_configuration_change_hook, enlarge_window): Likewise.
-
- * window.c (display_buffer): Now static.
- (size_window): Mark variables that gcc -Wuninitialized
- does not deduce are never used uninitialized.
- * window.h (check_all_windows): New decl, to forestall
- gcc -Wmissing-prototypes diagnostic.
- * dispextern.h (bidi_dump_cached_states): Likewise.
-
- * charset.h (CHECK_CHARSET_GET_CHARSET): Rename locals to avoid
- shadowing.
- * charset.c (map_charset_for_dump, Fchar_charset): Likewise.
- Include <limits.h>.
- (Fsort_charsets): Redo min/max calculation to shorten the code a bit
- and to avoid gcc -Wuninitialized warning.
- (load_charset_map): Mark variables that gcc -Wuninitialized
- does not deduce are never used uninitialized.
- (load_charset): Abort instead of using uninitialized var (Bug#8229).
-
- * coding.c (coding_set_source, coding_set_destination):
- Use "else { /* comment */ }" rather than "else /* comment */;"
- for clarity, and to avoid gcc -Wempty-body warning.
- (Fdefine_coding_system_internal): Don't redeclare 'i' inside
- a block, when the outer 'i' will do.
- (decode_coding_utf_8, decode_coding_utf_16, detect_coding_emacs_mule):
- (emacs_mule_char, decode_coding_emacs_mule, detect_coding_iso_2022):
- (decode_coding_iso_2022, decode_coding_sjis, decode_coding_big5):
- (decode_coding_raw_text, decode_coding_charset, get_translation_table):
- (Fdecode_sjis_char, Fdefine_coding_system_internal):
- Rename locals to avoid shadowing.
- * character.h (FETCH_STRING_CHAR_ADVANCE): Likewise.
- * coding.c (emacs_mule_char, encode_invocation_designation):
- Now static, since they're not used elsewhere.
- (decode_coding_iso_2022): Add "default: abort ();" as a safety check.
- (decode_coding_object, encode_coding_object, detect_coding_system):
- (decode_coding_emacs_mule): Mark variables that gcc
- -Wuninitialized does not deduce are never used uninitialized.
- (detect_coding_iso_2022): Initialize a local variable that might
- be used uninitialized. Leave a FIXME because it's not clear that
- this initialization is needed. (Bug#8211)
- (ISO_CODE_LF, ISO_CODE_CR, CODING_ISO_FLAG_EUC_TW_SHIFT):
- (ONE_MORE_BYTE_NO_CHECK, UTF_BOM, UTF_16_INVALID_P):
- (SHIFT_OUT_OK, ENCODE_CONTROL_SEQUENCE_INTRODUCER):
- (ENCODE_DIRECTION_R2L, ENCODE_DIRECTION_L2R):
- Remove unused macros.
-
- * category.c (hash_get_category_set): Remove unused local var.
- (copy_category_table): Now static, since it's not used elsewhere.
- * character.c (string_count_byte8): Likewise.
-
- * ccl.c (CCL_WRITE_STRING, CCL_ENCODE_CHAR, Fccl_execute_on_string):
- (Fregister_code_conversion_map): Rename locals to avoid shadowing.
-
- * chartab.c (copy_sub_char_table): Now static, since it's not used
- elsewhere.
- (sub_char_table_ref_and_range, char_table_ref_and_range):
- Rename locals to avoid shadowing.
- (ASET_RANGE, GET_SUB_CHAR_TABLE): Remove unused macros.
-
- * bidi.c (bidi_check_type): Now static, since it's not used elsewhere.
- (BIDI_BOB): Remove unused macro.
-
- * cm.c (cmgoto): Mark variables that gcc -Wuninitialized does not
- deduce are never used uninitialized.
- * term.c (encode_terminal_code): Likewise.
-
- * term.c (encode_terminal_code): Now static. Remove unused local.
-
- * tparam.h: New file.
- * term.c, tparam.h: Include it.
- * deps.mk (term.o, tparam.o): Depend on tparam.h.
- * term.c (tputs, tgetent, tgetflag, tgetnum, tparam, tgetstr):
- Move these decls to tparam.h, and make them agree with what
- is actually in tparam.c. The previous trick of using incompatible
- decls in different modules does not conform to the C standard.
- All callers of tparam changed to use tparam's actual API.
- * tparam.c (tparam1, tparam, tgoto):
- Use const pointers where appropriate.
-
- * cm.c (calccost, cmgoto): Use const pointers where appropriate.
- * cm.h (struct cm): Likewise.
- * dispextern.h (do_line_insertion_deletion_costs): Likewise.
- * scroll.c (ins_del_costs, do_line_insertion_deletion_costs): Likewise.
- * term.c (tty_ins_del_lines, calculate_costs, struct fkey_table):
- (term_get_fkeys_1, append_glyphless_glyph, produce_glyphless_glyph):
- (turn_on_face, init_tty): Likewise.
- * termchar.h (struct tty_display_info): Likewise.
-
- * term.c (term_mouse_position): Rename local to avoid shadowing.
-
- * alloc.c (mark_ttys): Move decl from here ...
- * lisp.h (mark_ttys): ... to here, so that it's checked against defn.
-
-2011-03-11 Andreas Schwab <schwab@linux-m68k.org>
-
- * .gdbinit (pwinx, xbuffer): Fix access to buffer name.
-
-2011-03-09 Juanma Barranquero <lekktu@gmail.com>
-
- * search.c (compile_pattern_1): Remove argument regp, unused since
- revid:rms@gnu.org-19941211082627-3x1g1wyqkjmwloig.
- (compile_pattern): Don't pass it.
-
-2011-03-08 Jan Djärv <jan.h.d@swipnet.se>
-
- * xterm.h (DEFAULT_GDK_DISPLAY): New define.
- (GDK_WINDOW_XID, gtk_widget_get_preferred_size): New defines
- for ! HAVE_GTK3.
- (GTK_WIDGET_TO_X_WIN): Use GDK_WINDOW_XID.
-
- * xmenu.c (menu_position_func): Call gtk_widget_get_preferred_size.
-
- * gtkutil.c: Include gtkx.h if HAVE_GTK3. If ! HAVE_GTK3, define
- gdk_window_get_screen, gdk_window_get_geometry,
- gdk_x11_window_lookup_for_display and GDK_KEY_g.
- (xg_set_screen): Use DEFAULT_GDK_DISPLAY.
- (xg_get_pixbuf_from_pixmap): New function.
- (xg_get_pixbuf_from_pix_and_mask): Change parameters from GdkPixmap
- to Pixmap, take frame as parameter, remove GdkColormap parameter.
- Call xg_get_pixbuf_from_pixmap instead of
- gdk_pixbuf_get_from_drawable.
- (xg_get_image_for_pixmap): Do not make GdkPixmaps, call
- xg_get_pixbuf_from_pix_and_mask with Pixmap parameters instead.
- (xg_check_special_colors): Use GtkStyleContext and its functions
- for HAVE_GTK3.
- (xg_prepare_tooltip, xg_hide_tooltip): Call gdk_window_get_screen.
- (xg_prepare_tooltip, create_dialog, menubar_map_cb)
- (xg_update_frame_menubar, xg_tool_bar_detach_callback)
- (xg_tool_bar_attach_callback, xg_update_tool_bar_sizes):
- Call gtk_widget_get_preferred_size.
- (xg_frame_resized): gdk_window_get_geometry only takes 5
- parameters.
- (xg_win_to_widget, xg_event_is_for_menubar):
- Call gdk_x11_window_lookup_for_display.
- (xg_set_widget_bg): New function.
- (delete_cb): New function.
- (xg_create_frame_widgets): Connect delete-event to delete_cb.
- Call xg_set_widget_bg. Only set background pixmap for ! HAVE_GTK3
- (xg_set_background_color): Call xg_set_widget_bg.
- (xg_set_frame_icon): Call xg_get_pixbuf_from_pix_and_mask.
- (xg_create_scroll_bar): vadj is a GtkAdjustment for HAVE_GTK3.
- Only call gtk_range_set_update_policy if ! HAVE_GTK3.
- (xg_make_tool_item): Only connect xg_tool_bar_item_expose_callback
- if ! HAVE_GTK3.
- (update_frame_tool_bar): Call gtk_widget_hide.
- (xg_initialize): Use GDK_KEY_g.
-
- * xsmfns.c (gdk_set_sm_client_id): Define to gdk_set_sm_client_id
- if ! HAVE_GTK3
- (x_session_initialize): Call gdk_x11_set_sm_client_id.
-
- * xterm.c (XFillRectangle): Use cairo routines for HAVE_GTK3.
- (x_term_init): Disable Xinput(2) with GDK_CORE_DEVICE_EVENTS.
- Load ~/emacs.d/gtkrc only for ! HAVE_GTK3.
-
-2011-03-08 Juanma Barranquero <lekktu@gmail.com>
-
- * w32xfns.c (select_palette): Check success of RealizePalette against
- GDI_ERROR, not zero.
-
-See ChangeLog.11 for earlier changes.
+ Static checking by Sun C 5.12.
+ * alloc.c (buffer_memory_full) [REL_ALLOC]:
+ * bytecode.c (exec_byte_code):
+ * dispnew.c (init_display):
+ * eval.c (error):
+ * fileio.c (Fsubstitute_in_file_name):
+ * keyboard.c (Fevent_convert_list):
+ * keymap.c (Fsingle_key_description):
+ * term.c (maybe_fatal, fatal):
+ * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
+ * xsmfns.c (Fhandle_save_session):
+ Omit unreachable code.
+ * keymap.c (map_keymap_char_table_item): Cast void * to
+ a function pointer type; the C Standard requires this.
+
+ * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
+ Include <sys/param.h> unconditionally, as that works elsewhere and
+ is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
+ __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
+ and FreeBSD now.
+
+See ChangeLog.12 for earlier changes.
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