Date/Time

add time to a date/time: $dtadd

change a variable's date/time pointer: $changedate

current date only, or date and time :$today, $now

create a new date/time variable: $dtcreate, $dtmake

day of month, extract from date/time: $day

day number within week, extract from date/time: $weekday

day number within year, extract from date/time: $yearday

difference between two date/times :$dtdiff

hour, extract from date/time: $hour make a new date/time variable: $dtcreate, $dtmake

milliseconds, extract from date/time: $millisec

minutes, extract from date/time: $minute

month, extract from date/time: $month

new date/time variable: $dtcreate, $dtmake

now, date and time: $now

pointer, change date/time: $changedate

read date/time from a string: $dtread

read elapsed time from a string: $etread

seconds, extract from date/time: $second

subtract two date/times: $dtdiff

today's date: $today

type, set to date/time: $dt

write date/time into a string: $dtwrite

write elapsed time into a string: $etwrite

year number, extract from date/time: $year