(syms_of_w32font): Initialise them.
(font_matches_spec): Use them to filter by language.
(recompute_cached_metrics): Remove function.
(compute_metrics, clear_cached_metrics): New functions.
(w32font_encode_char): Use them to manage metric cache.
(w32font_text_extents): Cache metrics for all glyphs on demand.
Delay converting glyph indices to WORD until needed.
(w32font_open_internal): Initialize metric cache to empty.
(registry_to_w32_charset): Charset should always be a symbol.
(fill_in_logfont, list_all_matching_fonts): Family should always be a symbol.
Access date elements directly rather than using calendar functions.
(org-read-date, org-goto-calendar, org-agenda-goto-calendar):
Also set calendar-view-diary-initially-flag,
calendar-view-holidays-initially-flag
(org-get-entries-from-diary): Also set diary-fancy-buffer.
(org-agenda-execute-calendar-command): No need to set displayed-day.
Keep old name as alias, update users.
(calendar-mark-diary-entries-flag): Rename mark-diary-entries-in-calendar.
Keep old name as alias, update users.
(calendar-view-holidays-initially-flag): Rename
view-calendar-holidays-initially. Keep old name as alias, update users.
(calendar-mark-holidays-flag): Rename mark-holidays-in-calendar.
Keep old name as alias, update users.
(calendar-initial-window-hook): Rename initial-calendar-window-hook.
Keep old name as alias, update users.
(calendar-today-visible-hook): Rename today-visible-calendar-hook.
Keep old name as alias, update users.
(calendar-today-invisible-hook): Rename today-invisible-calendar-hook.
Keep old name as alias, update users.
(diary-iso-date-forms): Rename iso-date-diary-pattern. Update users.
(diary-american-date-forms): Rename american-date-diary-pattern.
Keep old name as alias, update users.
(diary-european-date-forms): Rename european-date-diary-pattern.
Keep old name as alias, update users.
(calendar-iso-date-display-form): Rename iso-calendar-display-form.
Keep old name as alias, update users.
(calendar-european-date-display-form): Rename european-calendar-display-form.
Keep old name as alias, update users.
(calendar-american-date-display-form): Rename european-calendar-display-form.
Keep old name as alias, update users.
(diary-show-holidays-flag): Rename holidays-in-diary-buffer.
Keep old name as alias, update users.
(holiday-general-holidays): Rename general-holidays. Keep old name as alias,
update users.
(holiday-oriental-holidays): Rename oriental-holidays. Keep old name as alias,
update users.
(holiday-local-holidays): Rename local-holidays. Keep old name as alias,
update users.
(holiday-other-holidays): Rename other-holidays. Keep old name as alias,
update users.
(holiday-hebrew-holidays): Rename hebrew-holidays. Keep old name as alias,
update users.
(holiday-christian-holidays): Rename christian-holidays.
Keep old name as alias, update users.
(holiday-islamic-holidays): Rename islamic-holidays. Keep old name as alias,
update users.
(holiday-bahai-holidays): Rename bahai-holidays. Keep old name as alias,
update users.
(holiday-solar-holidays): Rename solar-holidays. Keep old name as alias,
update users.
(diary-fancy-buffer): Rename fancy-diary-buffer. Keep old name as alias,
update users.
(calendar-other-calendars-buffer): Rename other-calendars-buffer. Update users.
(calendar-hebrew-yahrzeit-buffer): Rename cal-hebrew-yahrzeit-buffer.
Update users.
(calendar-increment-month): Rename increment-calendar-month.
Keep old name as alias, update callers.
(calendar-increment-month-cons): Rename old calendar-increment-month.
Update callers.
(calendar-extract-month): Rename extract-calendar-month.
Keep old name as alias, update callers
(calendar-extract-day): Rename extract-calendar-day. Keep old name as alias,
update callers.
(calendar-extract-year): Rename extract-calendar-year. Keep old name as alias,
update callers.
(calendar-generate-window): Rename generate-calendar-window. Update callers.
(calendar-generate): Rename generate-calendar. Update callers.
(calendar-generate-month): Rename generate-calendar-month. Update callers.
(calendar-redraw): Rename redraw-calendar. Update callers.
(calendar-describe-mode): Rename describe-calendar-mode. Update uses.
(calendar-mouse-other-month): Rename mouse-calendar-other-month.
Update callers.
(calendar-update-mode-line): Rename update-calendar-mode-line. Update callers.
(calendar-exit): Rename exit-calendar. Keep old name as alias, update callers.
(calendar-mark-visible-date): Rename mark-visible-calendar-date.
Keep old name as alias, update callers.
