t / t5100 / info0004on commit parse_color: recognize "no$foo" to clear the $foo attribute (ff40d18)
   1Author: YOSHIFUJI Hideaki / 吉藤英明
   2Email: yoshfuji@linux-ipv6.org
   3Subject: GIT: Try all addresses for given remote name
   4Date: Thu, 21 Jul 2005 09:10:36 -0400 (EDT)
   5