Date: Tue, 30 Nov 1999 11:30:02 +0100
To: jhs@
From: gnats-admin@_ERASE_FreeBSD.org
Subject: Re: bin/15182: /usr/src/usr.bin/calendar Nov 31* from * Wed-1

Thank you very much for your problem report.
It has the internal identification `bin/15182'.
The individual assigned to look at your
report is: freebsd-bugs. 

SEND-PR: -*- send-pr -*-
SEND-PR: Lines starting with `SEND-PR' will be removed automatically, as
SEND-PR: will all comments (text enclosed in `<' and `>').
SEND-PR: 
SEND-PR: Please consult the send-pr man page `send-pr(1)' or the Texinfo
SEND-PR: manual if you are not sure how to fill out a problem report.
SEND-PR:
SEND-PR: Note that the Synopsis field is mandatory.  The Subject (for
SEND-PR: the mail) will be made the same as Synopsis unless explicitly
SEND-PR: changed.
SEND-PR:
SEND-PR: Choose from the following categories:
SEND-PR:
SEND-PR: bin   conf  docs  gnu   i386  kern  misc  ports 
SEND-PR:
To: FreeBSD-gnats-submit@_ERASE_freebsd.org
Subject: /usr/src/usr.bin/calendar Nov 31* from * Wed-1
From: jhs@
Reply-To: jhs@
X-send-pr-version: 3.2


>Submitter-Id:   current-users
>Originator:     Julian H. Stacey jhs@
>Confidential:   no
>Synopsis:       "* Wed-1 event" in calendar produces "31 Nov* event" in mail
>Severity:       non-critical
>Priority:       low
>Category:       bin
>Release:        FreeBSD 3.3-RELEASE i386
>Class:          sw-bug
>Environment: 

>Description: 
	.calendar/calendar containing just 1 line:
		* Wed-1 MECC, Last Wednesday In Month
	calendar outputs
		Nov 31* MECC, Last Wednesday In Month
 
>How-To-Repeat: 

	Put in your ~/.calendar
		* Wed-1 There is no 31 Nov 1999, Wednesday is 1st December
	wind the clock back to 30 Nov 1999, run calendar.
	& get the same impossible date I did !

>Fix: 
	
	I looked at 3.3/src/usr.bin/calendar/day.c:
	 int daytab[][14] = {
         { 0, -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364 },
         { 0, -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
	 };
	that 333 seems correct, so a fix is not as trivial as I hoped !