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* lib/rexml/document.rb: limit entity expansion. Thanks, Luka

Treiber, Mitja Kolsek, and Michael Koziarski.  backported from
  trunk r19033, r19317, r19318.
* lib/rexml/entity.rb: ditto.
* test/rexml/test_document.rb: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@19320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2008-09-13 02:07:42 +00:00
parent 4c1486d349
commit 66cecf9d03
4 changed files with 98 additions and 0 deletions

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@ -73,6 +73,7 @@ module REXML
# all entities -- both %ent; and &ent; entities. This differs from
# +value()+ in that +value+ only replaces %ent; entities.
def unnormalized
document.record_entity_expansion
v = value()
return nil if v.nil?
@unnormalized = Text::unnormalize(v, parent)