yugui 99d03f2077 merges r20120 from trunk into ruby_1_9_1. ... * lib/rexml/entity.rb (unnormalized): do not call document.record_entity_expansion if document is nil. see <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=502535>. Thanks, Naohisa Goto. * test/rexml/test_document.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2008-11-11 08:40:57 +00:00
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test_document.rb	merges r20120 from trunk into ruby_1_9_1.	2008-11-11 08:40:57 +00:00