Glenn, remember our PHONE conversation about hysteresis? I started to send this
an hour ago, then discovered one more, serious bug for month displays: 
	d 1/31/85
	+m
yields a calendar for Feb with a day 31 (two intervening blank days between it
and day 28)!  Fix is that +/- M/Y must always truncate day number within valid
bounds for the given month.

Bruce, garbage month displays for negative years were because DTCALCDOW (DANY)
returned negative value for day of week (courtesy of Fortran MOD function)
(the MOD function is correct in returning negative remainder if given
negative first value).

In any event, I think all bugs are now gone, so Bruce please install
	DUA4:[GARMAN.MISC]DTC.EXE	to RCA$UTILITIES
			  DTCHG.TXT	to SYS$NOTICE
and maybe also
	DUA4:[GARMAN]RECURWORK.DAT	to SYS$NOTICE for people to indirect to
(somebody has to reschedule entries in it every so often, I'll discuss it with
you later)

Have made a change to Month display but not advertising it, change to DAY
is discussed.

All files are updated in
	DUA4:[GARMAN.MISC]DTCVAX809.AR

Enjoy --- CG
