| Commit message (Collapse) | Author | Age | Files | Lines |
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Run "TZ=UTC0 admin/update-copyright".
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* src/bignum.c (make_integer_mpz, mpz_to_intmax):
If FASTER_BIGNUM, optimize the common case where the value fits in
long int. In this case we can use mpz_fits_slong_p and mpz_get_si
instead of looping with mpz_getlimbn.
(mpz_to_uintmax): Likewise for unsigned long int and mpz_get_ui.
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dc4e6b13296 ; Update copyright years in more files
64b37776318 ; Run set-copyright from admin.el
8e1c56ae467 ; Add 2024 to copyright years
# Conflicts:
# doc/misc/modus-themes.org
# doc/misc/texinfo.tex
# etc/NEWS
# etc/refcards/ru-refcard.tex
# etc/themes/modus-operandi-theme.el
# etc/themes/modus-themes.el
# etc/themes/modus-vivendi-theme.el
# lib/alloca.in.h
# lib/binary-io.h
# lib/c-ctype.h
# lib/c-strcasecmp.c
# lib/c-strncasecmp.c
# lib/careadlinkat.c
# lib/cloexec.c
# lib/close-stream.c
# lib/diffseq.h
# lib/dup2.c
# lib/filemode.h
# lib/fpending.c
# lib/fpending.h
# lib/fsusage.c
# lib/getgroups.c
# lib/getloadavg.c
# lib/gettext.h
# lib/gettime.c
# lib/gettimeofday.c
# lib/group-member.c
# lib/malloc.c
# lib/md5-stream.c
# lib/md5.c
# lib/md5.h
# lib/memmem.c
# lib/memrchr.c
# lib/nanosleep.c
# lib/save-cwd.h
# lib/sha1.c
# lib/sig2str.c
# lib/stdlib.in.h
# lib/strtoimax.c
# lib/strtol.c
# lib/strtoll.c
# lib/time_r.c
# lib/xalloc-oversized.h
# lisp/auth-source-pass.el
# lisp/emacs-lisp/lisp-mnt.el
# lisp/emacs-lisp/timer.el
# lisp/info-look.el
# lisp/jit-lock.el
# lisp/loadhist.el
# lisp/mail/rmail.el
# lisp/net/ntlm.el
# lisp/net/webjump.el
# lisp/progmodes/asm-mode.el
# lisp/progmodes/project.el
# lisp/progmodes/sh-script.el
# lisp/textmodes/flyspell.el
# lisp/textmodes/reftex-toc.el
# lisp/textmodes/reftex.el
# lisp/textmodes/tex-mode.el
# lisp/url/url-gw.el
# m4/alloca.m4
# m4/clock_time.m4
# m4/d-type.m4
# m4/dirent_h.m4
# m4/dup2.m4
# m4/euidaccess.m4
# m4/fchmodat.m4
# m4/filemode.m4
# m4/fsusage.m4
# m4/getgroups.m4
# m4/getloadavg.m4
# m4/getrandom.m4
# m4/gettime.m4
# m4/gettimeofday.m4
# m4/gnulib-common.m4
# m4/group-member.m4
# m4/inttypes.m4
# m4/malloc.m4
# m4/manywarnings.m4
# m4/mempcpy.m4
# m4/memrchr.m4
# m4/mkostemp.m4
# m4/mktime.m4
# m4/nproc.m4
# m4/nstrftime.m4
# m4/pathmax.m4
# m4/pipe2.m4
# m4/pselect.m4
# m4/pthread_sigmask.m4
# m4/readlink.m4
# m4/realloc.m4
# m4/sig2str.m4
# m4/ssize_t.m4
# m4/stat-time.m4
# m4/stddef_h.m4
# m4/stdint.m4
# m4/stdio_h.m4
# m4/stdlib_h.m4
# m4/stpcpy.m4
# m4/strnlen.m4
# m4/strtoimax.m4
# m4/strtoll.m4
# m4/time_h.m4
# m4/timegm.m4
# m4/timer_time.m4
# m4/timespec.m4
# m4/unistd_h.m4
# m4/warnings.m4
# nt/configure.bat
# nt/preprep.c
# test/lisp/register-tests.el
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C23 has added ckd_add etc. macros with functionality equivalent to
the older Gnulib INT_ADD_WRAPV macros, so switch to the
more-standard names.
* admin/merge-gnulib (GNULIB_MODULES): Add stdckdint.
This merely makes the dependency explicit, as we were already
using this Gnulib module indirectly.
* lib-src/etags.c, src/lisp.h: Include stdckdint.h.
* lib-src/etags.c (xnmalloc, xnrealloc):
* src/alloc.c (xnmalloc, xnrealloc, xpalloc, Fmake_string)
(mark_memory):
* src/bignum.c (emacs_mpz_pow_ui):
* src/buffer.c (record_overlay_string, overlay_strings):
* src/bytecode.c (exec_byte_code):
* src/casefiddle.c (do_casify_multibyte_string):
* src/ccl.c (ccl_driver, Fccl_execute_on_string):
* src/character.c (char_width, c_string_width)
(lisp_string_width, count_size_as_multibyte)
(string_escape_byte8):
* src/cmds.c (internal_self_insert):
* src/coding.c (coding_alloc_by_realloc, produce_chars):
* src/data.c (arith_driver):
* src/dispnew.c (realloc_glyph_pool, init_display_interactive):
* src/doprnt.c (parse_format_integer):
* src/editfns.c (Freplace_buffer_contents, str2num)
(styled_format):
* src/emacs-module.c (module_global_reference_p)
(module_make_global_ref, module_funcall):
* src/eval.c (max_ensure_room):
* src/fileio.c (blocks_to_bytes):
* src/fns.c (Ffillarray):
* src/font.c (font_intern_prop):
* src/frame.c (check_frame_pixels):
* src/gnutls.c (gnutls_hex_string, gnutls_symmetric_aead):
* src/gtkutil.c (get_utf8_string):
* src/haikuterm.c (haiku_term_init):
* src/image.c (xbm_scan, image_to_emacs_colors)
(image_detect_edges, png_load_body):
* src/keyboard.c (Frecursion_depth):
* src/keymap.c (Flookup_key, Fkey_description):
* src/lisp.h (modiff_incr, SAFE_ALLOCA_LISP_EXTRA):
* src/lread.c (read_bool_vector):
* src/pgtkterm.c (pgtk_term_init):
* src/regex-emacs.c (regex_compile):
* src/term.c (encode_terminal_code):
* src/termcap.c (tputs):
* src/textconv.c (textconv_query):
* src/timefns.c (timespec_ticks, lisp_time_hz_ticks)
(Fdecode_time, check_tm_member):
* src/tparam.c (tparam1):
* src/w32term.c (w32_initialize_display_info):
* src/xdisp.c (fill_column_indicator_column, decode_mode_spec):
* src/xselect.c (selection_data_size, x_property_data_to_lisp):
* src/xsmfns.c (smc_save_yourself_CB):
* src/xterm.c (xm_setup_dnd_targets, x_sync_get_monotonic_time)
(x_sync_current_monotonic_time, x_sync_note_frame_times)
(x_display_set_last_user_time, x_term_init):
Prefer the C23 stdckdint macros to their
Gnulib intprops.h counterparts, since C23 is standard.
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* src/bignum.c (get_random_limb, get_random_limb_lim)
(get_random_bignum): New functions, for more-efficient
generation of random bignums without using Frem etc.
* src/fns.c (get_random_fixnum): New function.
(Frandom): Use it, and get_random_bignum.
Be consistent about signalling nonpositive integer arguments;
since zero is invalid, Qnatnump is not quite right here.
* src/sysdep.c (get_random_ulong): New function.
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836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year.
86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year
ebe8772f65 ; Minor fixes related to copyright years
23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye...
8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t.
19dcb237b5 ; Add 2022 to copyright years.
# Conflicts:
# etc/NEWS
# etc/refcards/ru-refcard.tex
# lib/cdefs.h
# lisp/erc/erc-dcc.el
# lisp/erc/erc-imenu.el
# lisp/erc/erc-replace.el
# lisp/image-dired.el
# lisp/progmodes/xref.el
# m4/alloca.m4
# m4/byteswap.m4
# m4/errno_h.m4
# m4/getopt.m4
# m4/gnulib-common.m4
# m4/inttypes.m4
# m4/stddef_h.m4
# m4/stdint.m4
# m4/sys_socket_h.m4
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* src/bignum.c (init_bignum): Add a warning about the technically
incorrect use of the GMP memory allocation functions.
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Run "TZ=UTC0 admin/update-copyright".
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* lisp/subr.el (inhibit-nul-byte-detection): Make it an obsolete alias.
* src/coding.c (setup_coding_system): Use original name.
(detect_coding): Rename nul_byte_found => null_byte_found.
(detect_coding_system): Use original name.
Rename nul_byte_found => null_byte_found.
(Fdefine_coding_system_internal): Use original name.
(syms_of_coding): Rename inhibit-nul-byte-detection to
inhibit-null-byte-detection.
* src/w16select.c (get_clipboard_data): Rename nul_char to null_char.
* src/json.c (check_string_without_embedded_nulls): Rename from
check_string_without_embedded_nuls.
(Fjson_parse_string): Adjust accordingly.
* src/coding.h (enum define_coding_undecided_arg_index)
(enum coding_attr_index): Rename ...nul_byte... to ...null_byte....
* lisp/info.el (info-insert-file-contents, Info-insert-dir):
* lisp/international/mule.el (define-coding-system):
* lisp/vc/vc-git.el (vc-git--call):
* doc/lispref/nonascii.texi (Lisp and Coding Systems): Use original name.
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* src/bignum.c (check_int_nonnegative): Fix a recent change.
Reported by Glenn Morris <rgm@gnu.org>.
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* src/bignum.c (check_integer_range, check_uinteger_max)
(check_int_nonnegative): New functions.
* src/frame.c (check_frame_pixels): New function.
(Fset_frame_height, Fset_frame_width, Fset_frame_size): Use it.
* src/lisp.h (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER):
Remove these macros. Unless otherwise specified, all callers
replaced by calls to check_integer_range, check_uinteger_range,
check_int_nonnegative.
* src/frame.c (gui_set_right_divider_width)
(gui_set_bottom_divider_width):
* src/nsfns.m (ns_set_internal_border_width):
* src/xfns.c (x_set_internal_border_width):
Using check_int_nonnegative means these functions no longer
incorrectly reject negative bignums; they treat them as 0,
just like negative fixnums.
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Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
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This doesn’t alter behavior, and simplifies the next commit.
* src/bignum.c (GMP_NLIMBS_MAX, NLIMBS_LIMIT, emacs_mpz_size)
(emacs_mpz_mul, emacs_mpz_mul_2exp, emacs_mpz_pow_ui): Move here ...
* src/data.c: ... from here.
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This uses ‘const’ to be better at catching bugs that
mistakenly attempt to modify a bignum value.
Lisp bignums are supposed to be immutable.
* src/alloc.c (make_pure_bignum):
* src/fns.c (sxhash_bignum):
Accept Lisp_Object instead of struct Lisp_Bignum *, as that’s
simpler now. Caller changed.
* src/bignum.h (bignum_val, xbignum_val): New inline functions.
Prefer them to &i->value and XBIGNUM (i)->value, since they
apply ‘const’ to the result.
* src/timefns.c (lisp_to_timespec): Use mpz_t const *
to point to a bignum value.
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* doc/misc/emacs-mime.texi (time-date):
Adjust example to match new behavior.
* etc/NEWS: Mention this.
* lisp/calendar/time-date.el (decoded-time-add)
(decoded-time--alter-second):
Don’t lose underestimate precision of seconds component.
* src/bignum.c (mpz): Grow by 1.
* src/timefns.c (trillion_factor): New function.
(timeform_sub_ps_p): Remove.
(time_arith): Avoid unnecessarily-large hz, by reducing the hz
to a value no worse than the worse hz of the two arguments.
The result is always exact unless an error is signaled.
* test/src/timefns-tests.el (timefns-tests--decode-time):
New function.
(format-time-string-with-zone): Test (decode-time LOOK ZONE t)
resolution as well as its numeric value.
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Without this fix, Emacs can get into a tight loop reporting
a range error when calculating timestamps.
* doc/lispref/numbers.texi (Integer Basics):
* src/alloc.c (syms_of_alloc): Document this.
* src/bignum.c (make_bignum_bits): Always allow bignums
of at least twice the width of (u)intmax_t.
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Problem reported by Keith David Bershatsky in:
https://lists.gnu.org/r/emacs-devel/2019-04/msg00259.html
Solution suggested by Stefan Monnier in:
https://lists.gnu.org/r/emacs-devel/2019-04/msg00282.html
* src/buffer.h (BUFFER_LISP_SIZE): Simplify by using PSEUDOVECSIZE.
(BUFFER_REST_SIZE): Simplify by using VECSIZE and BUFFER_LISP_SIZE.
* src/lisp.h (PSEUDOVECSIZE): Base it on the last Lisp field,
not the first non-Lisp field. All callers changed. Callers
without Lisp fields changed to use ALLOCATE_PLAIN_PSEUDOVECTOR.
(ALLOCATE_PLAIN_PSEUDOVECTOR): New macro.
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* lisp/subr.el (inhibit-null-byte-detection): Make it an obsolete alias.
* src/coding.c (setup_coding_system): Use new name.
(detect_coding): Rename null_byte_found => nul_byte_found.
(detect_coding_system): Use new name.
Rename null_byte_found => nul_byte_found.
(Fdefine_coding_system_internal): Use new name.
(syms_of_coding): Rename inhibit-null-byte-detection to
inhibit-nul-byte-detection.
* src/w16select.c (get_clipboard_data): null_char => nul_char.
* src/json.c (check_string_without_embedded_nuls): Rename from
check_string_without_embedded_nulls.
(Fjson_parse_string): Adjust accordingly.
* src/coding.h (enum define_coding_undecided_arg_index)
(enum coding_attr_index): ...null_byte... => ...nul_byte....
* lisp/info.el (info-insert-file-contents, Info-insert-dir):
* lisp/international/mule.el (define-coding-system):
* lisp/vc/vc-git.el (vc-git--call):
* doc/lispref/nonascii.texi (Lisp and Coding Systems): Use the new name.
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Update some other copyright years automatically, by running:
Run 'UPDATE_COPYRIGHT_YEAR=2019 \
UPDATE_COPYRIGHT_USE_INTERVALS=1 \
UPDATE_COPYRIGHT_MAX_LINE_LENGTH=79 admin/update-copyright'
followed by 'admin/merge-gnulib'.
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* src/bignum.c (make_neg_biguint): New function.
* src/lread.c (read1): Do not mishandle an unquoted symbol
with name equal to something like "1\0x", i.e., a string
of numeric form followed by a NUL byte.
Formerly these symbols were misread as numbers.
(string_to_number): Change last argument from an integer flag
to a pointer to the length. This lets the caller figure out
how much of the prefix was used. All callers changed.
Add a fast path if the integer (sans sign) fits in uintmax_t.
Update comments and simplify now that bignums are present.
* src/print.c (print_object): Fix quoting of symbols that look
like numbers, by relying on string_to_number for the tricky
cases rather than trying to redo its logic, incorrectly. For
example, (read (prin1-to-string '\1e+NaN)) formerly returned
"1e+NaN", which was wrong: a backslash is needed in the output
to prevent it from being read as a NaN. Escape NO_BREAK_SPACE
too, since lread.c treats it like SPACE.
* test/src/print-tests.el (print-read-roundtrip):
Add tests illustrating the abovementioned bugs.
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This follows on a suggestion by Stefan Monnier in:
https://lists.gnu.org/r/emacs-devel/2018-08/msg00991.html
(Bug#32902).
* doc/lispref/buffers.texi (Modification Time):
* doc/lispref/os.texi (Processor Run Time, Time Calculations)
* doc/lispref/processes.texi (System Processes):
* doc/lispref/text.texi (Undo):
Let the "Time of Day" section cover timestamp format details.
* doc/lispref/os.texi (Time of Day):
Say that timestamp internal format should not be assumed.
Document new (ticks . hz) format. Omit mention of seconds-to-time
since it is now just an alias for encode-time.
(Time Conversion): Document encode-time extension.
* etc/NEWS: Mention changes.
* lisp/calendar/cal-dst.el (calendar-system-time-basis): Now const.
* lisp/calendar/cal-dst.el (calendar-absolute-from-time)
(calendar-time-from-absolute)
(calendar-next-time-zone-transition):
* lisp/emacs-lisp/timer.el (timer-next-integral-multiple-of-time):
Simplify by using bignums, (TICKS . HZ), and new encode-time.
* lisp/emacs-lisp/timer.el (timer-next-integral-multiple-of-time):
Simplify by using bignums and new encode-time.
* lisp/calendar/parse-time.el (parse-iso8601-time-string):
Handle DST more accurately, by using new encode-time.
* lisp/calendar/time-date.el (seconds-to-time):
* lisp/calendar/timeclock.el (timeclock-seconds-to-time):
Now just an alias for encode-time.
* lisp/calendar/time-date.el (days-to-time):
* lisp/emacs-lisp/timer.el (timer--time-setter):
* lisp/net/ntlm.el (ntlm-compute-timestamp):
* lisp/obsolete/vc-arch.el (vc-arch-add-tagline):
* lisp/org/org-id.el (org-id-uuid, org-id-time-to-b36):
* lisp/tar-mode (tar-octal-time):
Don't assume timestamps default to list form.
* lisp/tar-mode.el (tar-parse-octal-long-integer):
Now an obsolete alias for tar-parse-octal-integer.
* src/keyboard.c (decode_timer): Adjust to changes to
time decoding functions elsewhere.
* src/timefns.c: Include bignum.h, limits.h.
(FASTER_TIMEFNS): New macro.
(WARN_OBSOLETE_TIMESTAMPS, CURRENT_TIME_LIST)
(timespec_hz, trillion, ztrillion):
New constants.
(make_timeval): Use TIME_T_MAX instead of its definiens.
(check_time_validity, time_add, time_subtract):
Remove. All uses removed.
(disassemble_lisp_time): Remove; old code now folded into
decode_lisp_time. All callers changed.
(invalid_hz, s_ns_to_double, ticks_hz_list4, mpz_set_time)
(timespec_mpz, timespec_ticks, time_hz_ticks)
(lisp_time_hz_ticks, lisp_time_seconds)
(time_form_stamp, lisp_time_form_stamp, decode_ticks_hz)
(decode_lisp_time, mpz_time, list4_to_timespec):
New functions.
(decode_float_time, decode_time_components, lisp_to_timespec):
Adjust to new struct lisp_time, which does not lose
information like the old one did.
(enum timeform): New enum.
(decode_time_components): New arg FORM. All callers changed.
RESULT and DRESULT are now mutually exclusive; no callers need
to change because of this.
(decode_time_components, lisp_time_struct)
(lisp_seconds_argument, time_arith, make_lisp_time, Ffloat_time)
(Fencode_time):
Add support for (TICKS . HZ) form.
(DECODE_SECS_ONLY): New constant.
(lisp_time_struct): 2nd arg is now enum timeform, not int.
All callers changed.
(check_tm_member): Support bignums.m
(Fencode_time): Add new two-arg functionality.
* src/systime.h (struct lisp_time): Now ticks+hz rather than
hi+lo+us+ps, since ticks+hz does not lose info.
* test/src/systime-tests.el (time-equal-p-nil-nil):
New test.
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This refactoring will help improve timestamp handling later
(Bug#32902).
* src/bignum.c (mpz_set_uintmax): Move to bignum.h,
and make inline.
(mpz_set_uintmax_slow): Now extern.
(mpz_to_intmax, mpz_to_uintmax): New functions, with
implementation taken from the old bignum_to_intmax
and bignum_to_uintmax.
(bignum_to_intmax, bignum_to_uintmax): Use them.
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* src/bignum.c (mpz_bufsize): New function.
(bignum_bufsize): Use it.
(mpz_get_d_rounded): New function.
(bignum_to_double): Use it.
* src/bignum.c (bignum_to_double):
* src/data.c (bignum_arith_driver):
When converting bignums to double, round instead of
truncating, to be consistent with what happens with fixnums.
* test/src/floatfns-tests.el (bignum-to-float): Test rounding.
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* src/bignum.c (double_to_integer): Signal an error
if D cannot be converted, instead of dumping core.
* test/src/floatfns-tests.el (special-round): New test.
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This better corresponds to what emacs-26 did in the
rare cases where it checked for integer overflow.
* src/alloc.c (range_error): Remove.
All uses changed to overflow_error.
* src/eval.c (overflow_error): New function.
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* src/bignum.c (double_to_integer): Rename from double_to_bignum,
since the result is not necessarily a bignum. All uses changed.
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Problem reported by Andy Moreton in:
https://lists.gnu.org/r/emacs-devel/2018-09/msg00072.html
and crystal-ball diagnosis by Eli Zaretskii in:
https://lists.gnu.org/r/emacs-devel/2018-09/msg00075.html
* src/alloc.c (xrealloc_for_gmp, xfree_for_gmp): Move to bignum.c.
(init_alloc): Move bignum initialization to init_bignum.
* src/bignum.c (init_bignum): Rename from init_bignum_once.
All users changed.
* src/emacs.c (main): Call init_bignum after init_alloc,
instead of calling init_bignum_once after init_bignum.
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Improve arithmetic performance by avoiding bignums until needed.
Also, simplify bignum memory management, fixing some unlikely leaks.
This patch improved the performance of (+ 2 2) by a factor of ten
on a simple microbenchmark computing (+ x 2), byte-compiled,
with x a local variable initialized to 2 via means the byte
compiler could not predict: performance improved from 135 to 13 ns.
The platform was Fedora 28 x86-64, AMD Phenom II X4 910e.
Performance also improved 0.6% on ‘make compile-always’.
* src/bignum.c (init_bignum_once): New function.
* src/emacs.c (main): Use it.
* src/bignum.c (mpz): New global var.
(make_integer_mpz): Rename from make_integer. All uses changed.
* src/bignum.c (double_to_bignum, make_bignum_bits)
(make_bignum, make_bigint, make_biguint, make_integer_mpz):
* src/data.c (bignum_arith_driver, Frem, Flogcount, Fash)
(expt_integer, Fadd1, Fsub1, Flognot):
* src/floatfns.c (Fabs, rounding_driver, rounddiv_q):
* src/fns.c (Fnthcdr):
Use mpz rather than mpz_initting and mpz_clearing private
temporaries.
* src/bignum.h (bignum_integer): New function.
* src/data.c (Frem, Fmod, Fash, expt_integer):
* src/floatfns.c (rounding_driver):
Use it to simplify code.
* src/data.c (FIXNUMS_FIT_IN_LONG, free_mpz_value):
Remove. All uses removed.
(floating_point_op): New function.
(floatop_arith_driver): New function, with much of the guts
of the old float_arith_driver.
(float_arith_driver): Use it.
(floatop_arith_driver, arith_driver):
Simplify by assuming NARGS is at least 2.
All callers changed.
(float_arith_driver):
New arg, containing the partly converted value of the next arg.
Reorder args for consistency. All uses changed.
(bignum_arith_driver): New function.
(arith_driver): Use it. Do fixnum-only integer calculations
in intmax_t instead of mpz_t, when they fit.
Break out mpz_t calculations into bignum_arith_driver.
(Fquo): Use floatop_arith_driver instead of float_arith_driver,
since the op is known to be valid.
(Flogcount, Fash): Simplify by coalescing bignum and fixnum code.
(Fadd1, Fsub1): Simplify by using make_int.
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* src/bignum.c: Include stdlib.h, for abs.
(bignum_bufsize, bignum_to_c_string): New functions.
* src/bignum.c (bignum_to_string):
* src/print.c (print_vectorlike): Use them.
* src/editfns.c (styled_format): Instead of having a separate
buffer for sprintf (which does not work for bignums), just append
to the main buffer. When formatting bignums, add support for the
standard integer flags -, #, 0, + and space. Fix some comments.
Capitalize properly when formatting bignums with %X. Use
functions like c_isdigit rather than reinventing the wheel.
Simplify computation of excess precision.
* src/print.c: Do not include bignum.h; no longer needed.
(print_vectorlike): Avoid recalculating string length.
* test/src/editfns-tests.el (format-bignum):
Test some of the above fixes.
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Use bignums when Emacs converts to and from system types like
off_t for file sizes whose values can exceed fixnum range.
Formerly, Emacs sometimes generted floats and sometimes ad-hoc
conses of integers. Emacs still accepts floats and conses for
these system types, in case some stray Lisp code is generating
them, though this usage is obsolescent.
* doc/lispref/files.texi (File Attributes):
* doc/lispref/hash.texi (Defining Hash):
* doc/lispref/nonascii.texi (Character Sets):
* doc/lispref/os.texi (User Identification):
* doc/lispref/processes.texi (System Processes):
* etc/NEWS:
Document changes.
* src/bignum.c (mpz_set_uintmax, make_biguint)
(mpz_set_uintmax_slow, bignum_to_intmax, bignum_to_uintmax):
New functions.
(mpz_set_intmax_slow): Implement via mpz_limbs_write,
to avoid the need for an extra pass through a negative number.
* src/charset.c (Fencode_char):
* src/composite.h (LGLYPH_SET_CODE):
* src/dired.c (file_attributes):
* src/dosfns.c, src/w32.c (list_system_processes)
(system_process_attributes):
* src/editfns.c (init_editfns, Fuser_uid, Fuser_real_uid)
(Fgroup_gid, Fgroup_real_gid, Femacs_pid):
* src/emacs-module.c (check_vec_index):
* src/fns.c (Fsafe_length):
* src/process.c (record_deleted_pid, Fprocess_id):
* src/sysdep.c (list_system_processes, system_process_attributes):
* src/xselect.c (x_own_selection, selection_data_to_lisp_data):
* src/xterm.c (set_wm_state):
* src/inotify.c (inotifyevent_to_event, add_watch)
(inotify_callback):
If an integer is out of fixnum range, use a bignum
instead of converting it to a float or a cons of integers.
* src/coding.c (Fdefine_coding_system_internal):
* src/frame.c (frame_windows_min_size)
(x_set_frame_parameters):
* src/fringe.c (Fdefine_fringe_bitmap):
* src/nsterm.m (mouseDown:):
* src/syntax.c (find_defun_start):
* src/w32fns.c (x_set_undecorated, w32_createwindow)
(w32_wnd_proc, Fx_create_frame, Fx_show_tip)
(w32_console_toggle_lock_key):
* src/w32inevt.c (key_event):
* src/w32proc.c (Fw32_get_locale_info):
Do not mishandle floats by treating their addresses as their
values.
* src/data.c (store_symval_forwarding):
* src/gnutls.c (Fgnutls_error_fatalp, Fgnutls_error_string):
* src/keyboard.c (command_loop_1, make_lispy_event):
* src/lread.c (read_filtered_event, read1)
(substitute_object_recurse):
* src/window.c (Fcoordinates_in_window_p, Fwindow_at)
(window_resize_apply, Fset_window_vscroll):
* src/xdisp.c (handle_single_display_spec, try_scrolling)
(redisplay_window, calc_pixel_width_or_height)
(calc_line_height_property, on_hot_spot_p):
* src/xfaces.c (check_lface_attrs):
* src/xselect.c (x_get_local_selection, cons_to_x_long)
(lisp_data_to_selection_data, clean_local_selection_data)
(x_check_property_data, x_fill_property_data):
(x_send_client_event):
Do not reject bignums.
* src/data.c (INTBIG_TO_LISP, intbig_to_lisp)
(uintbig_to_lisp):
Remove. All uses removed.
* src/data.c (cons_to_unsigned, cons_to_signed):
* src/dbusbind.c (xd_signature, xd_extract_signed)
(xd_extract_unsigned):
* src/dispnew.c (sit_for):
* src/dosfns.c, src/w32.c (system_process_attributes):
* src/editfns.c (Fuser_full_name):
* src/fileio.c (file_offset):
* src/fileio.c (write_region):
* src/font.c (font_unparse_xlfd, font_open_for_lface, Fopen_font):
* src/frame.c (x_set_screen_gamma):
* src/frame.h (NUMVAL, FRAME_PIXEL_X_FROM_CANON_X)
(FRAME_PIXEL_Y_FROM_CANON_Y):
* src/image.c (parse_image_spec, x_edge_detection)
(compute_image_size):
* src/json.c (json_to_lisp):
* src/lcms.c (PARSE_LAB_LIST_FIELD, Flcms_cie_de2000)
(PARSE_XYZ_LIST_FIELD, PARSE_JCH_LIST_FIELD)
(PARSE_JAB_LIST_FIELD, PARSE_VIEW_CONDITION_FLOAT)
(Flcms_temp_to_white_point):
* src/nsimage.m (ns_load_image, setSizeFromSpec):
* src/process.c (Fsignal_process, handle_child_signal):
* src/sysdep.c (system_process_attributes):
* src/xdisp.c (calc_line_height_property):
Handle bignums.
* src/data.c (Fnumber_to_string): Use proper predicate name in
signal if the argument is not a number.
* src/lisp.h (make_uint): New function.
(INT_TO_INTEGER): New macro.
(FIXED_OR_FLOATP, CHECK_FIXNUM_OR_FLOAT)
(CHECK_FIXNUM_OR_FLOAT_COERCE_MARKER, INTEGER_TO_CONS)
(make_fixnum_or_float): Remove; no longer used.
* src/nsfns.m, src/w32fns.c, src/xfns.c (Fx_create_frame):
Reject floating-point min-width or min-height.
* src/process.c (handle_child_signal): Do not worry
about floating-point pids, as they are no longer generated.
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* src/bignum.c, src/bignum.h: New files. Only modules that
need to know how bignums are implemented should include
bignum.h. Currently these are alloc.c, bignum.c (of course),
data.c, emacs.c, emacs-module.c, floatfns.c, fns.c, print.c.
* src/Makefile.in (base_obj): Add bignum.o.
* src/alloc.c (make_bignum_str): Move to bignum.c.
(make_number): Remove; replaced by bignum.c’s make_integer.
All callers changed.
* src/conf_post.h (ARG_NONNULL): New macro.
* src/json.c (json_to_lisp): Use it.
* src/data.c (Fnatnump):
Move NATNUMP’s implementation here from lisp.h.
* src/data.c (Fnumber_to_string):
* src/editfns.c (styled_format):
Move conversion of string to bignum to bignum_to_string, and
call it here.
* src/emacs-module.c (module_make_integer):
* src/floatfns.c (Fabs):
Simplify by using make_int.
* src/emacs.c: Include bignum.h, to expand its inline fns.
* src/floatfns.c (Ffloat): Simplify by using XFLOATINT.
(rounding_driver): Simplify by using double_to_bignum.
(rounddiv_q): Clarify use of temporaries.
* src/lisp.h: Move decls that need to know bignum internals to
bignum.h. Do not include gmp.h or mini-gmp.h; that is now
bignum.h’s job.
(GMP_NUM_BITS, struct Lisp_Bignum, XBIGNUM, mpz_set_intmax):
Move to bignum.h.
(make_int): New function.
(NATNUMP): Remove; all callers changed to use Fnatnump.
(XFLOATINT): If arg is a bignum, use bignum_to_double, so that
bignum internals are not exposed here.
* src/print.c (print_vectorlike): Use SAFE_ALLOCA to avoid the
need for a record_unwind_protect_ptr.
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