<date> has the general format Time Day Month Year.

Time has the format hour:mins. If no Time is given, the default is 23:59.

Day is a single or two-digit integer. If no Day is given, the default is today. If no Time is given, Day must be specified.

Month may be entered as a word, or as a number surrounded by spaced / characters. If no Month is given, the default is the current month.

Year may be entered as four digits or as two digits. Two-digit years are interpreted within the date window