From: Shyouhei Urabe Date: 2010-04-30T14:17:43+09:00 Subject: [ruby-core:29897] [Bug #3224] Regexp.new("...", nil, "n") is not documented Issue #3224 has been updated by Shyouhei Urabe. That third argument to Regexp.new was effective in 1.8, but no longer in 1.9. I'm not sure if that situation should be called supported. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/3224 ---------------------------------------- http://redmine.ruby-lang.org