cvtdat.c notes

cvtdat was written by Dennis Lovelady in 1998.
Dennis may be contacted via:
   http://www.lovelady.com/mailform/

Notes

Valid date formatting values:
  (Note that the current time will be reflected for any code that
   includes a time format.)

       %a     The abbreviated weekday name according to the  cur-
              rent locale.
       %A     The  full  weekday  name  according  to the current
              locale.
       %b     The abbreviated month name according to the current
              locale.
       %B     The  full  month  name  according  to  the  current
              locale.
       %c     The preferred date and time representation for  the
              current locale.
       %d     The  day of the month as a decimal number (range 01
              to 31).
       %H     The hour as a decimal number using a 24-hour  clock
              (range 00 to 23)
       %I     The  hour as a decimal number using a 12-hour clock
              (range 01 to 12)
       %j     The day of the year as a decimal number (range  001
              to 366).
       %m     The month as a decimal number (range 01 to 12).
       %M     The minute as a decimal number.
       %p     Either  `am'  or  `pm'  according to the given time
              value, or the corresponding strings for the current
              locale.
       %S     The second as a decimal number.
       %U     The  week  number  of the current year as a decimal
              number, starting with the first Sunday as the first
              day of the first week.
       %W     The  week  number  of the current year as a decimal
              number, starting with the first Monday as the first
              day of the first week.
       %w     The day of the week as a decimal, Sunday being 0.
       %x     The  preferred  date representation for the current
              locale without the time.
       %X     The preferred time representation for  the  current
              locale without the date.
       %y     The  year  as  a  decimal  number without a century
              (range 00 to 99).
       %Y     The year as a decimal number including the century.
       %Z     The time zone or name or abbreviation.
       %%     A literal `%' character.