Subject: bug#18328: can't say date -d '8pm -0500' though other combos work

From: 積丹尼 Dan Jacobson <[email-masked]>
Date: Tue, 26 Aug 2014 00:01:16 +0800

$ date -d '8pm -0500'
date: invalid date ‘8pm -0500’ <--why can't this combo work?
$ date -d '20:00 -0500'
二  8月 26 09:00:00 CST 2014
$ date -d 'sun 8pm'
日  8月 31 20:00:00 CST 2014
$ date -d '8pm'
一  8月 25 20:00:00 CST 2014