APPT Appointment Minder
Program History:

Version 1.00    10/23/92        
        Initial release.

Version 1.01    11/12/92        
        Minor update for 8086/88 compatability.

Version 1.10    11/30/92        
        Corrected buffer-overwrite problem that occurred with files > 4608 
        bytes.  APPT now clears file buffer before writing.

Version 1.20    07/07/93        
        Added environment option so that APPT can find APPT.DAT and APPT.BAK 
        wherever they reside.  Consequently, this requires more error-checking.
        The word "TypeOver" now appears on-screen when registered users are 
        editing in such mode.  Enhanced registration procedure and code 
        efficiency.  Added utilities SETERROR, HOLDTIME and ALLBUT as separate
        files.

Version 1.21    08/01/93
        Bug-fix--corrected forced use of environment variable.

Version 1.30    xx/xx/xx
        Added international switch (/I) to allow DD-MM date format.  Added
        log switch (/L) to allow APPT to log past appointments in APPT.LOG.
        Added color switch (/Cnn) to allow user to determine APPT's display
        color.  Consequently, included color codes as appendix in APPT.DOC.

                        SNYTAX: APPT [/I] [/L] [/Cnn]

        Exiting APPTEDIT with [Esc] now automatically saves edits; [Alt][Q] 
        discards edits.  Registered username is displayed on-screen.  APPT
        now indicates by an * in the menu bar that the data have been 
        modified.  Enhanced code efficiency.