CVS commit: src/usr.bin/mail

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Wed Jan 16 15:21:42 UTC 2013

Modified Files:
        src/usr.bin/mail: head.c

Log Message:
From:  Steffen "Daode" Nurpmeso:

Amend the previous commit to support zone-style RFC 822 dates.
RFC 5322 marks this zone-style as obsolete (obs-zone), but still supports it.
But then, even if you don't wanna support military style single-letter zones,
the UT zone exists and will not be supported by this commit.

The changes here are not strictly correct (since not all possible
single-letter zones are assigned, and only *UT* has two letters),
but which will match all thre possible *obs-zone* forms.
Compiled and tested on a single MBOX.


To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/usr.bin/mail/head.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.