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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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| .. | ||
| ada-mode.texi | ||
| auth.texi | ||
| autotype.texi | ||
| bovine.texi | ||
| calc.texi | ||
| cc-mode.texi | ||
| ChangeLog.1 | ||
| cl.texi | ||
| dbus.texi | ||
| dired-x.texi | ||
| doclicense.texi | ||
| ebrowse.texi | ||
| ede.texi | ||
| ediff.texi | ||
| edt.texi | ||
| efaq-w32.texi | ||
| efaq.texi | ||
| eieio.texi | ||
| emacs-gnutls.texi | ||
| emacs-mime.texi | ||
| epa.texi | ||
| erc.texi | ||
| ert.texi | ||
| eshell.texi | ||
| eudc.texi | ||
| eww.texi | ||
| flymake.texi | ||
| forms.texi | ||
| gnus-coding.texi | ||
| gnus-faq.texi | ||
| gnus-news.el | ||
| gnus-news.texi | ||
| gnus-overrides.texi | ||
| gnus.texi | ||
| gpl.texi | ||
| htmlfontify.texi | ||
| idlwave.texi | ||
| ido.texi | ||
| info.texi | ||
| mairix-el.texi | ||
| Makefile.in | ||
| message.texi | ||
| mh-e.texi | ||
| newsticker.texi | ||
| nxml-mode.texi | ||
| octave-mode.texi | ||
| org.texi | ||
| pcl-cvs.texi | ||
| pgg.texi | ||
| rcirc.texi | ||
| reftex.texi | ||
| remember.texi | ||
| sasl.texi | ||
| sc.texi | ||
| sem-user.texi | ||
| semantic.texi | ||
| ses.texi | ||
| sieve.texi | ||
| smtpmail.texi | ||
| speedbar.texi | ||
| srecode.texi | ||
| texinfo.tex | ||
| todo-mode.texi | ||
| tramp.texi | ||
| trampver.texi | ||
| url.texi | ||
| vhdl-mode.texi | ||
| vip.texi | ||
| viper.texi | ||
| widget.texi | ||
| wisent.texi | ||
| woman.texi | ||