Files on this directory will be printed by running :DATCHK;DATCHK
under the following circumstances.

If filename is

    *	     *			[print for all users on any day]
    *	     <day-of-week>	[print for all users on <day-of-week>]
    *	     <date>		[print for all users on <date>]
    <xuname> *			[print for <xuname> on any day]
    <xuname> <day-of-week>	[print for <xuname> on <day-of-week>]
    <xuname> <date>		[print for <xuname> on <date>]
    <xuname> EARLY		[print for <xuname> if before 6am and
				 other typeout was done (for reminders
				 that 'today' may not really be today
				 for those out of synch with the world)]
    <xuname> ONCE		[print for <xuname> and then delete (deletion
				 is subject to the /QUERY switch)]

<xuname> ::= User's real login name

<day-of-week> ::= SUN ! MON ! TUE ! WED ! THU ! FRI ! SAT

<date> ::= <month><day-of-month>

<month> ::= JAN ! FEB ! MAR ! APR ! MAY ! JUN !
	    JUL ! AUG ! SEP ! OCT ! NOV ! DEC

<day-of-month> ::= 00 ! 01 ! 02 ! 03 ! 04 ! 05 ! 06 ! 07 ! 08 ! 09 !
		   10 ! 11 ! 12 ! 13 ! 14 ! 15 ! 16 ! 17 ! 18 ! 19 !
		   20 ! 21 ! 22 ! 23 ! 24 ! 25 ! 26 ! 27 ! 28 ! 29 !
		   30 ! 31

JCL is permitted for getting other keyword info printed. JCL has the form:

<JCL> ::= <JCL-item> ! <JCL-item><whitespace><JCL>

<JCL-item> ::= <special-option>  ! <option>

<whitespace> ::= Ascii-Tab ! '=' ! ',' ! Ascii-Space

<special-option> ::= /USER=<name> ! /DATE=<date> ! /DAY=<day> ! /PAUSE !
		     /DEV=<device> ! /DIR=<directory> ! /WINDY ! /QUERY !
		     /REAP ! /AUTOD ! /NODEL

<option> ::= any other word

Using <special-option>'s set the keyword for the invocation of the job.
eg, to pretend you are FOO, do

		 :DATCHK;DATCHK /USER=FOO

Using a normal <item> will print the files "<item> <date>", "<item> <day>",
and "<item> *" if they exist and are appropriate to print.

So to print out info on NIL-group reminders, you might do

		:DATCHK;DATCHK NIL

The /REAP option says to delete files after showing them. /QUERY can be used
to modify its behavior; files which do not have an fn1 of the user's xuname
will be queried about regardless of the /QUERY setting.

The /AUTOD option says to delete the file <xuname> <date> after displaying
it. This can also be modified by /QUERY.

In the case of /AUTOD and /REAP, deletion is done on the filename itself,
not what it references. Hence, it will delete a link without deleting what
it points to.

The /QUERY option says query before deleting any file.

The /NODEL option says don't do any deleting of files. It inhibits /REAP and
/AUTOD, so isn't useful with them. Its feature is to cancel deletion of 
<xuname> ONCE files.

The /PAUSE option says that if typeout happens the job should do a 
--Pause--  at the end before dying. This is good for init files that may
want to clear screen right after. eg, one legal syntax is:

	:DATCHK;DATCHK /USER=FOO NIL,PM /PAUSE FOO,BAR,BAZ

The /WINDY option says that before printing each file, it should have its
title printed ... hence, we see something like:

##### DSK:DATCHK;FOO BAR #####
... text ...

IMPORTANT: JCL switches MUST be separated by some sort of whitespace.
	   eg, ":DATCHK;DATCHK /FOO/BAR" is *NOT* a valid syntax. DATCHK will
	   see only the /FOO and not the /BAR. You need to say 
	   ":DATCHK;DATCHK /FOO /BAR" for both switches to be seen.