KP4TIME.COM   Version 2.0

; CP/M program to display and set the real-time clock on Kaypro 4-84.
; Written 04/22/84 by Bob Snider, Columbus Ohio. Greatly expanded 6/30/84.
; Dispaly is MM/DD HH:MM:SS and can be 24-hour format or 12-hour with
; AM/PM. Date is optional, and the ability to set the clock is optional
; for those who want a minimum length module. Customize this assembly
; by setting the options in the "Customization section".

; The clock is just displayed by the command "TIME". The clock is displayed
; and set by anything extra on the command line, ie. "TIME SET". The
; program will prompt for date and time value which must be entered as in the
; display format. 

Each of the following items can be set independently:

;    Date (month/day)
;    Day of the week
;    Time of day (seconds may be omitted)

; If the 12-hour format is on, AM or PM must always follow the time.

; Any omitted items are not changed in the clock.

; The clock is set at the carriage return. The input line is parsed for
; proper format, but not checked for valid dates or times. If nothing is
; entered the time is unchanged. If an error is detected, the position of
; the error in the string is flagged with a '^' and nothing is set.
; The clock is checked to see if an update has occurred while being read,
; and it is re-read if so, ensuring valid time displays.

; Problems or enhancements should be directed to the Kaypro User's Group on
; CompuServe, page PCS-25.