IfDate

#(:lastyear:{(ftime %Y when="last year")}:) {$:lastyear}
#(:year:{(ftime %Y)}:) {$:year}
#(:nextyear:{(ftime fmt=%Y when="next year")}:) {$:nextyear}
#(:month:{(ftime %m)}:) {$:month}
#(:monthlit:{(ftime %b)}:) {$:monthlit}
#(:day:{(ftime %d)}:) {$:day}
#(:today:{(ftime fmt="%Y%m%d")}:) {$:today}
#(:tooday:{(ftime %F)}:) {$:tooday}
#(:tomorrow:{(ftime %d when="tomorrow")}:) {$:tomorrow}
#(:nextday:{(ftime %d when="2 days")}:) {$:nextday}

2024
2025
2026
01
Jan
13
20250113
2025-01-13
14
15

#(:if date {$:tooday}:) {$:monthlit} {$:day} is today (:ifend:)
#(:if date {$:today}..:) {$:monthlit} {$:day} and later (:ifend:)
#(:if date {(ftime week %F when=tomorrow)}..:) {$:monthlit} {$:tomorrow} and later (:ifend:)
#(:if date {(ftime week %F when="2 days")}..:) {$:monthlit} {$:nextday} and later (:ifend:)
#(:if date {$:year}/{$:month}/01..{$:year}/{$:month}/{$:day}:) this month until {$:monthlit} {$:day} (:ifend:)
#(:if date {$:year}/{$:month}/01..{$:year}/{$:month}/{$:tomorrow}:) this month until {$:monthlit} {$:tomorrow} (:ifend:)
#(:if date {$:year}/{$:month}/01..{$:year}/{$:month}/{$:nextday}:) this month until {$:monthlit} {$:nextday} (:ifend:)
#(:if date ..{$:year}.{$:month}.{$:day}:) {$:monthlit} {$:day} and before (:ifend:)
#(:if date ..{$:year}.{$:month}.{$:tomorrow}:) {$:monthlit} {$:tomorrow} and before (:ifend:)
#(:if date ..{$:year}.{$:month}.{$:nextday}:) {$:monthlit} {$:nextday} and before (:ifend:)

Jan 13 is today
Jan 13 and later
this month until Jan 13
this month until Jan 14
this month until Jan 15
Jan 13 and before
Jan 14 and before
Jan 15 and before

#(:if date ..{$:year}:12:31:) anytime up to the end of {$:year} (:ifend:)
#(:if date ..y{$:lastyear}m12d31:) anytime up to last year ({$:lastyear}) (:ifend:)
#(:if date {$:nextyear}0101..{$:nextyear}1231:) anytime next year ({$:nextyear}) (:ifend:)
#(:if date m{$:monthlit}:) {$:monthlit} (:ifend:)
#(:if date m{$:monthlit}..m12:) {$:monthlit} to december (:ifend:)
#(:if date m12d25:) christmas day (:ifend:)
#(:if ! date m12d25:) not xmas day (:ifend:)
#(:if date y{$:year}:) year of {$:year} (:ifend:)

not xmas day

#(:if !date {$:nextyear}-02-01..{$:nextyear}-02-28:) Not February {$:nextyear} (yet or anymore!) (:ifend:)
#(:if !date y{$:nextyear}m2:) Not February {$:nextyear} (yet or anymore!) (:ifend:)
#(:if date {$:nextyear}-03-01..{$:nextyear}-03-31:) March {$:nextyear} (:ifend:)

Not February 2026 (yet or anymore!)
Not February 2026 (yet or anymore!)

#(:if date {$:year}-01-01..{$:year}-06-30:)First half of year (:ifend:)
#(:if date {$:year}-07-01..{$:year}-12-31:)Second half of year (:ifend:)

First half of year