* lisp/calendar/diary-icalendar.el (diary-icalendar--tz-is-utc-p): New
function.
(diary-icalendar-convert-time-via-strategy): Don't expect a VTIMEZONE
for UTC times.
(diary-icalendar-export-region): Don't generate a VTIMEZONE for 'local
export strategy in UTC.
* test/lisp/calendar/diary-icalendar-tests.el
(diary-icalendar-test-entry-parser): Don't generate a VTIMEZONE for
'local export strategy in UTC.
Fix some misuses of `defconst` and `%s`, avoid uses of the old
dynbound dialect of `eval`, delete redundant `:group` arguments,
and prefer #' to quote function names.
And stop creating alists for completion tables since lists of
strings work just as well.
* lisp/calendar/appt.el: Delete redundant `:group` arguments.
Prefer #' to quote function names.
* lisp/calendar/cal-hebrew.el (solar-time-string): Declare function.
(calendar-hebrew-read-date, calendar-hebrew-list-yahrzeits):
* lisp/calendar/cal-persia.el (calendar-persian-read-date):
* lisp/calendar/cal-mayan.el (calendar-mayan-read-haab-date)
(calendar-mayan-read-tzolkin-date):
* lisp/calendar/cal-julian.el (calendar-julian-goto-date):
* lisp/calendar/cal-islam.el (calendar-islamic-read-date):
* lisp/calendar/cal-coptic.el (calendar-coptic-read-date):
* lisp/calendar/cal-bahai.el (calendar-bahai-read-date):
Completion tables can be lists of strings for decades.
* lisp/calendar/cal-china.el: Delete redundant `:group` arguments.
(calendar-chinese-zodiac-sign-on-or-after)
(calendar-chinese-new-moon-on-or-after): Use lexical dialect also
for `eval`.
* lisp/calendar/cal-dst.el: Delete redundant `:group` arguments.
Use lexical dialect also for `eval`.
* lisp/calendar/cal-html.el: Delete redundant `:group` arguments.
* lisp/calendar/cal-menu.el: Prefer #' to quote function names.
* lisp/calendar/cal-tex.el: Delete redundant `:group` arguments.
(cal-tex-weekly-common): Use lexical dialect also for `eval`.
* lisp/calendar/calendar.el (calendar-mode-map):
Prefer #' to quote function names.
* lisp/calendar/diary-icalendar.el (di:rrule-sexp-to-recurrence)
(di:other-sexp-to-recurrence): Use lexical dialect also for `eval`.
* lisp/calendar/diary-lib.el: Delete redundant `:group` arguments.
Prefer #' to quote function names.
(diary-sexp-entry, diary-offset, diary-remind): Use lexical dialect
also for `eval`.
* lisp/calendar/icalendar-macs.el (ical:define-param): Fix misuse of
`%s` in `format`.
* lisp/calendar/icalendar-parser.el (ical:value-types)
(ical:param-types, ical:property-types, ical:component-types):
Don't use `defconst` on variables we mutate.
* lisp/calendar/icalendar-recur.el (icr:current-tz-to-vtimezone)
(icr:current-tz-to-vtimezone): Use lexical dialect also for `eval`.
* lisp/calendar/icalendar.el: Delete redundant `:group` arguments.
* lisp/calendar/lunar.el: Prefer #' to quote function names.
* lisp/calendar/solar.el (solar-sunrise-sunset-string)
(calendar-sunrise-sunset-month): Use lexical dialect also for `eval`.
* lisp/calendar/timeclock.el: Prefer #' to quote function names.
* lisp/calendar/calendar.el (calendar-buffer): Define it as a
variable.
* lisp/calendar/diary-lib.el (diary-mark-entries): Set
'calendar-buffer' as a string. (bug#79994)
When MONTH DAY falls on DAYNAME the holiday may be closer to MONTH DAY
than expected. Describe this situation in the function's doc string.
(Bug#00000)
* lisp/calendar/holidays.el (holiday-float): Improve documentation.
* lisp/calendar/icalendar-mode.el: Update file header.
Fix error display in 'icalendar-errors-mode':
* lisp/calendar/icalendar.el (icalendar-error-regexp): Fix to allow
" *UNFOLDED:" prefix in buffer names. (Extra colon was breaking match.)
(icalendar-format-error): Suppress this prefix preferentially in long
buffer names.
Add declarations to some iCalendar macros:
* lisp/calendar/icalendar-macs.el (icalendar-with-node-value)
(icalendar-with-child-of)
(icalendar-with-param-of)
(icalendar-with-node-children)
(icalendar-with-node-value)
(icalendar-with-param)
* lisp/calendar/icalendar-ast.el (icalendar-make-property)
(icalendar-make-component)
(icalendar-make-node-from-templates): Add (declare ...) forms.
Add `icalendar-trimp' to icalendar-utils.el:
* lisp/calendar/icalendar-utils.el (icalendar-trimp): New function.
* lisp/calendar/diary-icalendar.el
(diary-icalendar-format-entry)
(diary-icalendar-parse-attendees-and-organizer)
(diary-icalendar-parse-location)
(diary-icalendar-parse-url)
(diary-icalendar-parse-uid): Use it to replace diary-icalendar--nonempty.
(diary-icalendar--nonempty): Remove.
Move VTIMEZONE creation to icalendar-recur.el:
The following changes move `diary-icalendar-current-tz-to-vtimezone' and
associated code to icalendar-recur.el. Library users are likely to need
this function, so it makes sense to keep it with other time zone-related
code in that file, instead of having them depend on diary-icalendar.
* lisp/calendar/icalendar-recur.el (icalendar-tz-data-insufficient)
(icalendar-tz-unsupported): New error types.
(icalendar-recur-current-tz-to-vtimezone): Rename from
`diary-icalendar-current-tz-to-vtimezone'; signal new error types.
(icalendar-recur--tz-warning): Rename from `diary-icalendar--tz-warning'.
(icalendar-recur--emacs-local-tzid): Rename from
`diary-icalendar--emacs-local-tzid'.
(icalendar-recur--tz-info-sexp-p): Rename from
`diary-icalendar--tz-info-sexp-p'.
* lisp/calendar/diary-icalendar.el
(diary-icalendar-current-tz-to-vtimezone): Reimplement with
`icalendar-recur-current-tz-to-vtimezone'.
(diary-icalendar--tz-warning)
(diary-icalendar--emacs-local-tzid)
(diary-icalendar--tz-info-sexp-p): Renamed and moved; see above.
(diary-time-zone-export-strategy): Update validation function name.
This avoids `calendar-dlet' and unprefixed dynamic variable bindings
when calling user format functions, as discussed in Bug#74994.
* lisp/calendar/diary-icalendar.el (diary-icalendar-time-format): Fix
whitespace.
(diary-icalendar-format-attendee)
(diary-icalendar-format-entry): Use fewer dynamic variables, prefix
them, replace `calendar-dlet' with `dlet', and call user format
functions with the node to be formatted.
(diary-icalendar-attendee-format-function)
(diary-icalendar-vevent-format-function)
(diary-icalendar-vjournal-format-function)
(diary-icalendar-vtodo-format-function): Document these changes.
(diary-icalendar-attendee-skeleton)
(diary-icalendar-vevent-skeleton)
(diary-icalendar-vjournal-skeleton)
(diary-icalendar-vtodo-skeleton): Use `defun' with `skeleton-insert'
instead of `define-skeleton'. Update variable references.
(diary-icalendar-import-buffer-to-buffer)
(diary-icalendar-add-valarms): Replace `calendar-dlet' with `dlet'.
* doc/emacs/calendar.texi (Diary iCalendar Import): Update example in
manual.
Thanks to Stefan Monnier for the comments in Bug#74994 leading to most
of these changes.
Improvements in diary-icalendar.el and related changes:
* lisp/calendar/diary-icalendar.el
(icalendar-save-binary-atttachment): Rename to
`diary-icalendar-save-binary-attachment'. Document internal require.
(diary-icalendar-attendee-skeleton-command): Rename to
`diary-icalendar-attendee-format-function'.
(diary-icalendar-vevent-skeleton-command): Rename to
`diary-icalendar-vevent-format-function'.
(diary-icalendar-vjournal-skeleton-command): Rename to
`diary-icalendar-vjournal-format-function'.
(diary-icalendar-vtodo-skeleton-command): Rename to
`diary-icalendar-vtodo-format-function'.
* doc/emacs/calendar.texi (Diary iCalendar Import)
* lisp/calendar/icalendar.el (icalendar-import-format)
(icalendar-import-format-summary, icalendar-import-format-description)
(icalendar-import-format-location, icalendar-import-format-organizer)
(icalendar-import-format-url, icalendar-import-format-uid)
(icalendar-import-format-status, icalendar-import-format-class): Update
references to renamed functions.
(diary-icalendar-attendee-format-function): Fix quoted function name.
(diary-icalendar-attendee-format-function)
(diary-icalendar-vevent-format-function)
(diary-icalendar-vjournal-format-function)
(diary-icalendar-vtodo-format-function)
(diary-icalendar-after-mailcap-viewer-hook): Improve docstrings.
(diary-icalendar-skip-addresses-regexp): Ensure default value is a
regexp.
(diary-icalendar-description-regexp): Fix :type declaration to agree
with default.
(diary-icalendar-format-date): Replace unnecessary `calendar-dlet' with
`dlet'.
(diary-icalendar-vevent-format-function)
(diary-icalendar-vjournal-format-function)
(diary-icalendar-vtodo-format-function)
(diary-icalendar-format-entry)
(diary-icalendar-import-buffer-to-buffer)
(diary-icalendar--entry-import)
(diary-icalendar-import-buffer)
(diary-icalendar-import-file): Change "non-marking" to "nonmarking" in
variable names for consistency (cf. `diary-nonmarking-symbol').
(diary-icalendar-attendee-skeleton): Remove unnecessary call to
`skeleton-insert'.
(diary-icalendar-vevent-skeleton)
(diary-icalendar-vjournal-skeleton)
(diary-icalendar-vtodo-skeleton): Don't insert return values of `let'
forms.
(diary-icalendar-parse-entry): Call
`diary-icalendar-other-properties-parser' with type and properties as
arguments, instead of dynamic binding.
(diary-icalendar-other-properties-parser): Document the new calling
convention.
* test/lisp/calendar/diary-icalendar-tests.el
(diary-icalendar-test-parse-@-location): Accept the new arguments.
Clarify `declare-function' usage:
* lisp/calendar/icalendar-parser.el (icalendar-read-time)
(icalendar-period-end, icalendar-parse-calendar)
(icalendar-index-insert, icalendar-index-get)
* lisp/calendar/icalendar-ast.el (icalendar-printable-value-type-symbol-p)
(icalendar-ast-node-valid-value-p)
* lisp/calendar/icalendar-utils.el (icalendar-date-time-add)
(icalendar-dates-until, icalendar-date-time-variant): Move
`declare-function' forms to corresponding `require' forms.
Improve debugging with icalendar-ast.el macros:
* lisp/calendar/icalendar-ast.el
(icalendar-make-value-node-of): Add explanatory comment to require.
(icalendar--make-param--list, icalendar--make-param--nonlist)
(icalendar--make-property--list, icalendar--make-property--nonlist): New
functions.
(icalendar-make-param, icalendar-make-property): Use them to reduce code
generated by these macros. Add (declare (debug ...)) forms.
(icalendar-make-component, icalendar-make-node-from-templates):
Add (declare (debug ...)) forms.
* test/lisp/calendar/icalendar-ast-tests.el: New file.
Various other minor changes:
* lisp/calendar/icalendar-macs.el (icalendar-define-type): Improve
docstring.
(icalendar-define-property): Fix deprecation warning: replace 'any' with
'not-newline' in rx definition.
*
test/lisp/calendar/icalendar-recur-tests.el (icalendar-test-rrule-test):
Pass tags on to `ert-deftest' and mark several tests as expensive.
* lisp/calendar/calendar.el (diary-date-insertion-form): Remove
constants from :set-after list.
* lisp/calendar/diary-lib.el (diary-time-regexp): Clarify FIXME comment.
* lisp/calendar/icalendar-parser.el
(icalendar-x-name): Fix indentation.
(icalendar-cal-address): Improve docstring.
* lisp/calendar/calendar.el (calendar-redraw)
(calendar-other-month): Make sure that the mode line is updated
after cursor motion in case 'date' is used in
'calendar-mode-line-format'.
(calendar-set-date-style): Delete call to
calendar-update-mode-line because it is called in calendar-draw.
(calendar-generate-window): Delete calls to
calendar-update-mode-line and calendar-cursor-to-visible-date.
It's better for the caller to do it.
(calendar-basic-setup): Update cursor position and mode line.
* lisp/calendar/cal-move.el (calendar-goto-today): Delete
calendar-update-mode-line because calendar-move-hook is called
last. This is consistent with other cal-move commands.
* test/lisp/calendar/calendar-tests.el
(calendar-test-date-in-mode-line): New test.
This is a fix for Bug#74994 that replaces the existing support
in icalendar.el. It implements a full parser, recurrence rule
and time zone calculations, diary import and export, and a
major mode with syntax highlighting for iCalendar data. It
obsoletes most of the code in icalendar.el.
In addition to Bug#74994, the proposal to update Emacs' iCalendar
support was discussed on emacs-devel in this thread:
https://lists.gnu.org/archive/html/emacs-devel/2024-10/msg00425.html
icalendar.el pre-dates the current standard (RFC5545), contains numerous
bugs, is not well documented, and could not easily be updated or
extended; starting fresh was the simplest path to creating an iCalendar
library that other Emacs applications and packages can rely on. It was
decided to leave icalendar.el's code in place for posterity, but declare
it obsolete. Most of the changes in icalendar.el simply consist of such
declarations. The old To Do list has also been deleted.
A few changes in icalendar.el, however, consist of new code for
library-wide functions and options, especially error handling. In
particular:
* lisp/calendar/icalendar.el: Log iCalendar library errors in a single
buffer.
(icalendar-errors-mode): New mode for it.
(icalendar-uid-format): Change the default value to "%h", a hash
value (for privacy).
(icalendar-make-uid): New function, to replace 'icalendar--create-uid'.
(icalendar-debug-level, icalendar-vcalendar-prodid): New option.
(icalendar-vcalendar-version): New constant.
* lisp/calendar/icalendar.el (icalendar-import-format)
(icalendar-import-format-summary, icalendar-import-format-description)
(icalendar-import-format-location, icalendar-import-format-organizer)
(icalendar-import-format-url, icalendar-import-format-uid)
(icalendar-import-format-status, icalendar-import-format-class)
(icalendar-recurring-start-year, icalendar-export-hidden-diary-entries)
(icalendar-export-sexp-enumerate-all, icalendar-export-alarms,
icalendar-debug, icalendar--weekday-array, icalendar--dmsg)
(icalendar--get-unfolded-buffer icalendar--clean-up-line-endings)
(icalendar--rris, icalendar--read-element)
(icalendar--get-event-property, icalendar--get-event-properties)
(icalendar--get-event-property-attributes)
(icalendar--get-children, icalendar--all-events, icalendar--split-value)
(icalendar--convert-tz-offset, icalendar--parse-vtimezone)
(icalendar--get-most-recent-observance)
(icalendar--convert-all-timezones, icalendar--find-time-zone)
(icalendar--decode-isodatetime)
(icalendar--decode-isoduration, icalendar--add-decoded-times)
(icalendar--datetime-to-american-date)
(icalendar--datetime-to-european-date, icalendar--datetime-to-iso-date)
(icalendar--datetime-to-diary-date, icalendar--datetime-to-colontime)
(icalendar--get-month-number, icalendar--get-weekday-number)
(icalendar--get-weekday-numbers, icalendar--get-weekday-abbrev)
(icalendar--date-to-isodate, icalendar--datestring-to-isodate)
(icalendar--diarytime-to-isotime, icalendar--convert-string-for-export)
(icalendar--convert-string-for-import, icalendar-export-file)
(icalendar-export-region, icalendar--create-uid)
(icalendar--parse-summary-and-rest, icalendar--create-ical-alarm)
(icalendar--do-create-ical-alarm, icalendar--convert-ordinary-to-ical)
(icalendar-first-weekday-of-year, icalendar--convert-weekly-to-ical)
(icalendar--convert-yearly-to-ical, icalendar--convert-sexp-to-ical)
(icalendar--convert-block-to-ical, icalendar--convert-float-to-ical)
(icalendar--convert-date-to-ical, icalendar--convert-cyclic-to-ical)
(icalendar--convert-anniversary-to-ical, icalendar-import-file)
(icalendar-import-buffer, icalendar--format-ical-event)
(icalendar--convert-to-ical, icalendar--convert-ical-to-diary)
(icalendar--convert-recurring-to-diary)
(icalendar--convert-non-recurring-all-day-to-diary)
(icalendar--convert-non-recurring-not-all-day-to-diary)
(icalendar--add-diary-entry, icalendar-import-format-sample): Mark them
as obsolete.
In addition to the changes above, the new iCalendar library consists of
the following:
* lisp/calendar/diary-icalendar.el:
* lisp/calendar/icalendar-ast.el:
* lisp/calendar/icalendar-macs.el:
* lisp/calendar/icalendar-mode.el:
* lisp/calendar/icalendar-parser.el:
* lisp/calendar/icalendar-recur.el:
* lisp/calendar/icalendar-utils.el: New files
A few changes were made to existing files dealing with the calendar and
diary:
* lisp/calendar/calendar.el (calendar-date-from-day-of-year): New
function, extracted from calendar-goto-day-of-year.
* lisp/calendar/cal-move.el (calendar-goto-day-of-year): Use it.
* lisp/calendar/cal-dst.el (calendar-dst-find-data): Improve docstring.
* lisp/calendar/calendar.el (diary-date-insertion-form): New option.
(diary-american-date-insertion-form, diary-european-date-insertion-form)
(diary-iso-date-insertion-form): New constants.
* lisp/calendar/diary-lib.el (diary-insert-entry): Use the new
'diary-date-insertion-form' option.
(diary-time-regexp): Add FIXME to an existing comment.
The user-facing aspects of the above changes are documented in the Emacs
manual and the NEWS file:
* doc/emacs/calendar.texi (Diary Conversion): Update manual section to
describe the new importer and exporter.
* doc/emacs/emacs.texi (Detailed node listing): Update to include the
new nodes in docs/emacs/calendar.texi.
* etc/NEWS: Briefly describe the new library, major mode, and options.
The remainder of the changes apply to test files.
The following changes introduce new test files related to the new diary
importer and exporter:
* test/lisp/calendar/diary-icalendar-tests.el (Diary import and export):
Tests for diary-icalendar. In addition to new tests for the exporter,
the existing import tests for icalendar.el have been ported here; these
use the existing iCalendar files in
test/lisp/calendar/icalendar-resources. (A few new input .ics files
have also been added to this directory; see below.)
* test/lisp/calendar/diary-icalendar-resources: New directory containing
expected outputs for the import tests in diary-icalendar-tests.el.
(These have the same or similar names to the output files for the old
importer, in test/lisp/calendar/icalendar-resources, but different
contents. Thus they live in a new directory.)
* test/lisp/calendar/icalendar-resources/import-legacy-function.ics: New
input file to test backward compatibility of the new importer with a
function as the value of 'icalendar-import-format', now obsolete.
* test/lisp/calendar/icalendar-resources/import-legacy-vars.ics: New
input file to test backward compatibility of the new importer with
values for options provided by icalendar.el which are now obsolete.
* test/lisp/calendar/icalendar-resources/import-with-attachment.ics: New
input file to test import of base64-encoded attachments.
* icalendar-resources/import-time-format-12hr-blank.ics: New input file
to test import with a custom value of 'diary-icalendar-time-format'.
Two other new test files provide unit tests for the main functions of
the library:
* test/lisp/calendar/icalendar-parser-tests.el (Parser): Tests for
icalendar-parser. Most of these are derived from examples in RFC5545,
to ensure the parser implements the standard.
* test/lisp/calendar/icalendar-recur-tests.el (Recurrence rules): Tests
for icalendar-recur. Most of these are derived from examples in RFC5545,
to ensure the recurrence rule interpreter implements the standard.
A few of the existing test files for icalendar.el have also been
modified. Besides the specific changes mentioned below, the modified
.ics files also now use CR-LF line endings, as required by RFC5545:
* test/lisp/calendar/icalendar-tests.el (icalendar-deftest-obsolete):
New macro.
* test/lisp/calendar/icalendar-resources/import-non-recurring-all-day.ics:
Correct a malformed VALUE parameter.
* test/lisp/calendar/icalendar-resources/import-rrule-anniversary.ics:
Correct representation of a recurring event.
*
test/lisp/calendar/icalendar-resources/import-rrule-daily-with-exceptions.ics:
Add a required VALUE parameter.
* test/lisp/calendar/icalendar-resources/import-rrule-daily.ics:
* test/lisp/calendar/icalendar-resources/import-rrule-monthly-no-end.ics:
* test/lisp/calendar/icalendar-resources/import-rrule-monthly-with-end.ics:
* test/lisp/calendar/icalendar-resources/import-rrule-weekly.ics:
Correct a malformed RRULE property.
* lisp/calendar/calendar.el (calendar-get-buffer): New function.
(calendar-mode-line-format): Support displaying non-default
calendar buffer name.
(calendar-exit): Handle non-default calendar buffer separately.
(calendar-generate-window): Update mode-line after cursor
motion (bug#79994).
(calendar-redraw, calendar-update-mode-line, calendar-unmark)
(calendar-mark-visible-date):
* lisp/calendar/cal-hebrew.el (calendar-hebrew-mark-date-pattern)
(calendar-hebrew-list-yahrzeits):
* lisp/calendar/diary-lib.el (diary-mark-sexp-entries)
(calendar-mark-days-named, calendar-mark-date-pattern)
(calendar-mark-1): Replace 'calendar-buffer' with the new
function or current calendar buffer.
(diary-mark-entries): Record current calendar buffer (bug#79994).
In 2014, the Universal House of Justice announced modifications to
the Badí' calendar to bring it more in line with its original design.
>From 172 BE (Naw-Rúz 2015) onwards, Naw-Rúz is determined by the
vernal equinox as observed from Tehran, and the Twin Holy Birthdays
are calculated from the eighth new moon after Naw-Rúz.
* doc/emacs/calendar.texi (Calendar Systems): Update Bahá'í calendar
description to mention the 2014 reform, Ayyám-i-Há, and the
astronomical basis for Naw-Rúz and Twin Holy Birthday calculations.
* lisp/calendar/cal-bahai.el: Require 'solar' and 'lunar' for
astronomical calculations.
(calendar-bahai-tehran-latitude)
(calendar-bahai-tehran-longitude)
(calendar-bahai-tehran-timezone)
(calendar-bahai-reform-year): New constants for Tehran-based
astronomical observations and reform year (172 BE).
(calendar-bahai-nawruz-for-gregorian-year): New function to calculate
Naw-Rúz from vernal equinox relative to Tehran sunset.
(calendar-bahai-nawruz): New function returning absolute date of
Naw-Rúz for a given Bahá'í year.
(calendar-bahai-twin-holy-birthdays-for-year): New function to
calculate Birth of the Báb and Birth of Bahá'u'lláh from the eighth
new moon after Naw-Rúz.
(calendar-bahai-leap-year-p): Handle post-reform years based on gap
between successive Naw-Rúz dates.
(calendar-bahai-to-absolute, calendar-bahai-from-absolute): Rewrite
to use astronomical Naw-Rúz dates for years >= 172 BE.
(holiday-bahai-new-year): Calculate variable Naw-Rúz date.
(holiday-bahai-twin-holy-birthdays): New function for lunar-based
Twin Holy Birthday dates.
(holiday-bahai-ridvan): Use Bahá'í calendar dates instead of fixed
Gregorian dates.
(calendar-bahai--nawruz-reference-dates)
(calendar-bahai--twin-birthdays-reference-dates): New constants with
official dates from Bahá'í World Centre for 2015-2064.
(calendar-bahai--verify-nawruz)
(calendar-bahai--verify-twin-birthdays)
(calendar-bahai-verify-calculations): New verification functions to
test calculations against official reference data.
* lisp/calendar/holidays.el (holiday-bahai-holidays): Use
'holiday-bahai' with Bahá'í calendar dates instead of 'holiday-fixed'
with Gregorian dates. Add 'holiday-bahai-twin-holy-birthdays' for
lunar-calculated dates.
* lisp/calendar/holidays.el (holidays--set-calendar-holidays):
New function for recomputing the 'calendar-holidays' user option
for use as the :set function of the following user options,
using 'custom-reevaluate-setting' to avoid overwriting the
user's customization of 'calendar-holidays'.
(holiday-general-holidays, holiday-oriental-holidays)
(holiday-local-holidays, holiday-other-holidays)
(holiday-hebrew-holidays, holiday-christian-holidays)
(holiday-islamic-holidays, holiday-bahai-holidays)
(holiday-solar-holidays): Use 'holidays--set-calendar-holidays'
as the :set function to recompute 'calendar-holidays' as needed.
Bug#78967.
(calendar-mode): Init new variables with user options.
* lisp/calendar/calendar.el (calendar-generate-window)
(calendar-unmark):
* lisp/calendar/diary-lib.el (diary-mark-entries)
(diary-redraw-calendar):
* lisp/calendar/holidays.el (calendar-mark-holidays): Use new
variables.
* etc/NEWS: Document the change.
Bug#78957
* lisp/calendar/calendar.el (calendar-in-read-only-buffer):
Select the buffer window because, for example,
`calendar-set-mode-line' needs it.
* lisp/calendar/cal-bahai.el (calendar-bahai-read-date):
* lisp/calendar/cal-china.el (calendar-chinese-goto-date):
* lisp/calendar/cal-coptic.el (calendar-coptic-read-date):
* lisp/calendar/cal-french.el (calendar-french-goto-date):
* lisp/calendar/cal-hebrew.el (calendar-hebrew-read-date):
* lisp/calendar/cal-islam.el (calendar-islamic-read-date):
* lisp/calendar/cal-iso.el (calendar-iso-read-date):
* lisp/calendar/cal-julian.el (calendar-julian-goto-date)
(calendar-astro-goto-day-number):
* lisp/calendar/cal-mayan.el (calendar-mayan-read-haab-date)
(calendar-mayan-read-tzolkin-date):
* lisp/calendar/cal-persia.el (calendar-persian-read-date):
* lisp/calendar/diary-lib.el (diary-insert-cyclic-entry): Use
first day as default.
* lisp/calendar/cal-hebrew.el (calendar-hebrew-list-yahrzeits):
Set the default of end-year as start-year plus ten years.
* lisp/calendar/calendar.el (calendar-mode-map): Add keybindings
'{' and '}' for month navigation, '[' and ']' for year
navigation (bug#78753).
* doc/emacs/calendar.texi (Calendar Unit Motion): Document
them.
* lisp/calendar/todo-mode.el (todo-jump-to-category): Eliminate
comparison of the number of Todo categories before and after
specifying the category to jump to and replace it by a check of
whether there are any items in the category, since an existing
category should always have at least one item (perhaps done or
archived).
* lisp/calendar/todo-mode.el (todo-insert-item--next-param): Unset
transient keymap on completing default or copy item insertion
command, to ensure that the next Todo mode key is recognized.
Instead of using current date as DTSTART and then excluding it
when it doesn't match the `diary-float' rule, just use the first
date which matches the rule in `icalendar-recurring-start-year'.
* lisp/calendar/icalendar.el (icalendar--convert-float-to-ical):
Compute the correct date.
* test/lisp/calendar/icalendar-tests.el: Add a test for the
reported test case. (Bug#78085)
* lisp/calendar/cal-move.el (calendar-recenter-last-op): New
variable to track last recenter operation.
(calendar-recenter): New command to recenter the calendar.
* lisp/calendar/calendar.el (calendar-mode-map): Keybinding for
this command.
* doc/emacs/calendar.texi (Scroll Calendar): Document this
command.
* etc/NEWS: Announce this command.
* lisp/calendar/time-date.el (decoded-time-add): If the new
variable is less then zero, the year needs to be decremented
by quotient of new and 12 increased by one.
* test/lisp/calendar/time-date-tests.el (test-decoded-add):
Add applicable test cases. (Bug#68969)
* lisp/calendar/time-date.el (format-seconds):
Work better with negative seconds (Bug#75849).
* test/lisp/calendar/time-date-tests.el (test-format-seconds): Test it.
67903f5909 Restore the old behavior of `bookmark-write-file'
062da7003f ; Improve prompts and error messages in 'info-look'
52dc01f1c8 ; * admin/admin.el (set-version): Note about Android.
fb282da2a0 Avoid double spaces around abbrevations in Texinfo
bc1ab8ac3d ; * doc/emacs/custom.texi (Init Rebinding): Fix spacing.
b41ef43af1 ; Fix previous change
5638b1d6bd Ispell: Use "personal dictionary" terminology consistently
cc791e7499 ; Check man pages for mistakes less frequently
4ed4792e3b ; * admin/release-process: Minor copy-edits.
4a867c823b Add language server "ruff server" for Python
9e687c2871 Fix go-ts-mode type declaration indentation (Bug#75785)
f751b3afa4 ; Minor improvements for doc strings in map.el
cda78edc7d ; Fix typos
ce50a1d3c1 ; * src/w32.c (w32_memory_info): Fix coding style of last...
58d3d4820a Fix bug in w32_memory_info
7738641205 Avoid crashes in redisplay due to problematic font setups
0e3687e600 Improve 'key-valid-p' docstring
9878092d2b Minor copyedits in internals.texi
4726900fdc Better document side-effect free and pure C functions
04c475a39f ; Fix documentation about faces of tool-tip text
# Conflicts:
# admin/codespell/codespell.exclude
