git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merges r25883 from trunk into ruby_1_9_1. fixes a backpor task #2168.¶
after \r\n detection instead of just after \r.
[ruby-list:45988] [ruby-core:25881] [ruby-core:26788]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e