ext/psych/lib/psych/visitors/to_ruby.rb: fix support for regular expressions with newlines. tenderlove/psych#222
test/psych/test_yaml.rb: test for change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/psych/lib/psych/visitors/to_ruby.rb: fix support for regular
expressions with newlines. tenderlove/psych#222
test/psych/test_yaml.rb: test for change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49524 b2dd03c8-39d4-4d8f-98ff-823fe69b080e