merge revision(s) 39384:
* lib/rexml/document.rb (REXML::Document.entity_expansion_text_limit): new attribute to read/write entity expansion text limit. the default limit is 10Kb. * lib/rexml/text.rb (REXML::Text.unnormalize): check above attribute.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 39384:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e